configure.in
author David Ludwig <dludwig@pobox.com>
Wed, 25 Dec 2013 21:39:48 -0500
changeset 8563 c0e68f3b6bbb
parent 8022 7396e3cc5337
child 8056 abd9434c5d3e
permissions -rw-r--r--
WinRT: compiled the d3d11 renderer's shaders into SDL itself

Previously, the shaders would get compiled separately, the output of which would need to be packaged into the app. This change should make SDL's dll be the only binary needed to include SDL in a WinRT app.
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(README.txt)
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AC_CONFIG_HEADER(include/SDL_config.h)
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AC_CONFIG_AUX_DIR(build-scripts)
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AC_CONFIG_MACRO_DIR([acinclude])
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dnl Save the CFLAGS to see whether they were passed in or generated
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orig_CFLAGS="$CFLAGS"
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dnl Set various version strings - taken gratefully from the GTk sources
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#
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# Making releases:
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# Edit include/SDL_version.h and change the version, then:
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#   SDL_MICRO_VERSION += 1;
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#   SDL_INTERFACE_AGE += 1;
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#   SDL_BINARY_AGE += 1;
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# if any functions have been added, set SDL_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
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#
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SDL_MAJOR_VERSION=2
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SDL_MINOR_VERSION=0
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SDL_MICRO_VERSION=1
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SDL_INTERFACE_AGE=0
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SDL_BINARY_AGE=1
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SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
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AC_SUBST(SDL_MAJOR_VERSION)
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AC_SUBST(SDL_MINOR_VERSION)
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AC_SUBST(SDL_MICRO_VERSION)
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AC_SUBST(SDL_INTERFACE_AGE)
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AC_SUBST(SDL_BINARY_AGE)
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AC_SUBST(SDL_VERSION)
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# libtool versioning
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LT_INIT([win32-dll])
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LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
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LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
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LT_REVISION=$SDL_INTERFACE_AGE
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LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
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m4_pattern_allow([^LT_])
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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dnl AC_CANONICAL_HOST
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dnl Check for tools
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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AC_CHECK_TOOL(WINDRES, [windres], [:])
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dnl Make sure that srcdir is a full pathname
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case "$host" in
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    *-*-mingw32*)
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        # Except on msys, where make can't handle full pathnames (bug 1972)
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        ;;
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    *)
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        srcdir=`cd $srcdir && pwd`
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        ;;
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esac
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    INCLUDE="-Iinclude $INCLUDE"
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elif test -d .hg; then
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    AC_MSG_ERROR([
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*** When building from Mercurial you should configure and build in a
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    separate directory so you don't clobber SDL_config.h, SDL_revision.h
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])
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fi
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BASE_CFLAGS=""
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BASE_LDFLAGS=""
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case "$host" in
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    *-*-cygwin*)
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        # We build SDL on cygwin without the UNIX emulation layer
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        save_CFLAGS="$CFLAGS"
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        have_no_cygwin=no
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        AC_MSG_CHECKING(for GCC -mno-cygwin option)
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        CFLAGS="$save_CFLAGS -mno-cygwin"
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        AC_TRY_COMPILE([
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        ],[
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        ],[
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        have_no_cygwin=yes
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        ])
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        AC_MSG_RESULT($have_no_cygwin)
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        CFLAGS="$save_CFLAGS"
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        if test x$have_no_cygwin = xyes; then
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            BASE_CFLAGS="-mno-cygwin"
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            BASE_LDFLAGS="-mno-cygwin"
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        fi
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        BASE_CFLAGS="$BASE_CFLAGS -I/usr/include/mingw"
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        ;;
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esac
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# Uncomment the following line if you want to force SDL and applications
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# built with it to be compiled for a particular architecture.
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#AX_GCC_ARCHFLAG([no], [BASE_CFLAGS="$BASE_CFLAGS $ax_cv_gcc_archflag]")
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS -DUSING_GENERATED_CONFIG_H"
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# The default optimization for SDL is -O3 (Bug #31)
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if test "x$orig_CFLAGS" = x; then
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    BUILD_CFLAGS=`echo $BUILD_CFLAGS | sed 's/-O2/-O3/'`
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fi
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EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
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BUILD_LDFLAGS="$LDFLAGS"
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EXTRA_LDFLAGS="$BASE_LDFLAGS"
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## These are common directories to find software packages
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#for path in /usr/freeware /usr/pkg /usr/X11R6 /usr/local; do
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#    if test -d $path/include; then
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#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
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#    fi
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#    if test -d $path/lib; then
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#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
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#    fi
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#done
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SDL_CFLAGS="$BASE_CFLAGS"
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SDL_LIBS="-lSDL2 $BASE_LDFLAGS"
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CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
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CFLAGS="$CFLAGS $EXTRA_CFLAGS"
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LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
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dnl set this to use on systems that use lib64 instead of lib
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base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'`
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dnl Function to find a library in the compiler search path
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find_lib()
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{
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    gcc_bin_path=[`$CC -print-search-dirs 2>/dev/null | fgrep programs: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
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    gcc_lib_path=[`$CC -print-search-dirs 2>/dev/null | fgrep libraries: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
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    env_lib_path=[`echo $LIBS $LDFLAGS $* | sed 's/-L[ ]*//g'`]
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    if test "$cross_compiling" = yes; then
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        host_lib_path=""
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    else
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        host_lib_path="/usr/$base_libdir /usr/local/$base_libdir"
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    fi
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    for path in $gcc_bin_path $gcc_lib_path $env_lib_path $host_lib_path; do
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        lib=[`ls -- $path/$1 2>/dev/null | sed -e '/\.so\..*\./d' -e 's,.*/,,' | sort | tail -1`]
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        if test x$lib != x; then
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            echo $lib
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            return
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        fi
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    done
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}
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we want assertions for debugging/sanity checking SDL itself.
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AC_ARG_ENABLE(assertions,
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AC_HELP_STRING([--enable-assertions],
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               [Enable internal sanity checks (auto/disabled/release/enabled/paranoid) [[default=auto]]]),
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              , enable_assertions=auto)
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case "$enable_assertions" in
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    auto) # Use optimization settings to determine assertion level
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        ;;
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    disabled)
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        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 0, [ ])
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        ;;
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    release)
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        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 1, [ ])
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        ;;
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    enabled)
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        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 2, [ ])
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        ;;
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    paranoid)
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        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 3, [ ])
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        ;;
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    *)
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        AC_MSG_ERROR([*** unknown assertion level. stop.])
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        ;;
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esac
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dnl See whether we can use gcc style dependency tracking
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AC_ARG_ENABLE(dependency-tracking,
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AC_HELP_STRING([--enable-dependency-tracking],
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               [Use gcc -MMD -MT dependency tracking [[default=yes]]]),
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              , enable_dependency_tracking=yes)
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if test x$enable_dependency_tracking = xyes; then
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    have_gcc_mmd_mt=no
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    AC_MSG_CHECKING(for GCC -MMD -MT option)
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    AC_TRY_COMPILE([
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    #if !defined(__GNUC__) || __GNUC__ < 3
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    #error Dependency tracking requires GCC 3.0 or newer
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    #endif
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    ],[
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    ],[
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    have_gcc_mmd_mt=yes
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    ])
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    AC_MSG_RESULT($have_gcc_mmd_mt)
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    if test x$have_gcc_mmd_mt = xyes; then
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        DEPENDENCY_TRACKING_OPTIONS="-MMD -MT \$@"
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    fi
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fi
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AC_MSG_CHECKING(for linker option --no-undefined)
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have_no_undefined=no
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case "$host" in
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    dnl Skip this on platforms where it is just simply busted.
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    *-*-openbsd*)
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        ;;
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    *)
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        save_LDFLAGS="$LDFLAGS"
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        LDFLAGS="$LDFLAGS -Wl,--no-undefined"
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        AC_TRY_LINK([
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        ],[
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        ],[
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        have_no_undefined=yes
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        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,--no-undefined"
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        ])
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        LDFLAGS="$save_LDFLAGS"
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        ;;
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esac
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AC_MSG_RESULT($have_no_undefined)
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC, 1, [ ])
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    dnl Check for C library headers
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    AC_HEADER_STDC
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    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
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    dnl Check for typedefs, structures, etc.
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    AC_TYPE_SIZE_T
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    dnl Check for defines
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    AC_CHECK_DEFINE(M_PI, math.h)
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    dnl Checks for library functions.
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    case "$host" in
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    *-*-cygwin* | *-*-mingw32*)
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        ;;
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    *)
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        AC_FUNC_ALLOCA
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        ;;
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    esac
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    AC_FUNC_MEMCMP
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    if test x$ac_cv_func_memcmp_working = xyes; then
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        AC_DEFINE(HAVE_MEMCMP, 1, [ ])
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    fi
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    AC_FUNC_STRTOD
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    if test x$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD, 1, [ ])
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    fi
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    AC_CHECK_FUNC(mprotect,
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        AC_TRY_COMPILE([
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          #include <sys/types.h>
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          #include <sys/mman.h>
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        ],[
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        ],[
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        AC_DEFINE(HAVE_MPROTECT, 1, [ ])
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        ]),
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    )
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv setenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf fseeko fseeko64 sigaction setjmp nanosleep sysconf sysctlbyname)
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    AC_CHECK_LIB(m, pow, [LIBS="$LIBS -lm"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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    AC_CHECK_FUNCS(atan atan2 ceil copysign cos cosf fabs floor log pow scalbn sin sinf sqrt)
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    AC_CHECK_LIB(iconv, iconv_open, [LIBS="$LIBS -liconv"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_FUNCS(iconv)
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    AC_CHECK_MEMBER(struct sigaction.sa_sigaction,[AC_DEFINE(HAVE_SA_SIGACTION)], ,[#include <signal.h>])
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fi
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dnl AC_CHECK_SIZEOF(void*)
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dnl See whether we can use gcc atomic operations on this architecture
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AC_ARG_ENABLE(gcc-atomics,
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AC_HELP_STRING([--enable-gcc-atomics],
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               [Use gcc builtin atomics [[default=yes]]]),
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              , enable_gcc_atomics=yes)
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if test x$enable_gcc_atomics = xyes; then
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    have_gcc_atomics=no
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    AC_MSG_CHECKING(for GCC builtin atomic operations)
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    AC_TRY_LINK([
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    ],[
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    int a;
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    void *x, *y, *z;
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    __sync_lock_test_and_set(&a, 4);
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    __sync_lock_test_and_set(&x, y);
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    __sync_fetch_and_add(&a, 1);
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    __sync_bool_compare_and_swap(&a, 5, 10);
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    __sync_bool_compare_and_swap(&x, y, z);
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    ],[
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    have_gcc_atomics=yes
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    ])
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    AC_MSG_RESULT($have_gcc_atomics)
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    if test x$have_gcc_atomics = xyes; then
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        AC_DEFINE(HAVE_GCC_ATOMICS, 1, [ ])
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    else
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        # See if we have the minimum operation needed for GCC atomics
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        AC_TRY_LINK([
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        ],[
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        int a;
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        __sync_lock_test_and_set(&a, 1);
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        __sync_lock_release(&a);
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        ],[
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        have_gcc_sync_lock_test_and_set=yes
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        ])
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        if test x$have_gcc_sync_lock_test_and_set = xyes; then
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            AC_DEFINE(HAVE_GCC_SYNC_LOCK_TEST_AND_SET, 1, [ ])
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        fi
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    fi
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fi
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# Standard C sources
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SOURCES="$SOURCES $srcdir/src/*.c"
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SOURCES="$SOURCES $srcdir/src/atomic/*.c"
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SOURCES="$SOURCES $srcdir/src/audio/*.c"
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SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
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SOURCES="$SOURCES $srcdir/src/events/*.c"
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SOURCES="$SOURCES $srcdir/src/file/*.c"
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SOURCES="$SOURCES $srcdir/src/haptic/*.c"
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SOURCES="$SOURCES $srcdir/src/joystick/*.c"
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SOURCES="$SOURCES $srcdir/src/libm/*.c"
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SOURCES="$SOURCES $srcdir/src/power/*.c"
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   335
#SOURCES="$SOURCES $srcdir/src/filesystem/*.c"
slouken@5154
   336
SOURCES="$SOURCES $srcdir/src/render/*.c"
slouken@5154
   337
SOURCES="$SOURCES $srcdir/src/render/*/*.c"
slouken@1361
   338
SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
slouken@1361
   339
SOURCES="$SOURCES $srcdir/src/thread/*.c"
slouken@1361
   340
SOURCES="$SOURCES $srcdir/src/timer/*.c"
slouken@1361
   341
SOURCES="$SOURCES $srcdir/src/video/*.c"
slouken@1361
   342
slouken@0
   343
dnl Enable/disable various subsystems of the SDL library
slouken@0
   344
bob@3199
   345
AC_ARG_ENABLE(atomic,
bob@3199
   346
AC_HELP_STRING([--enable-atomic], [Enable the atomic operations subsystem [[default=yes]]]),
bob@3199
   347
              , enable_atomic=yes)
bob@3199
   348
if test x$enable_atomic != xyes; then
icculus@5548
   349
    AC_DEFINE(SDL_ATOMIC_DISABLED, 1, [ ])
bob@3199
   350
fi
slouken@0
   351
AC_ARG_ENABLE(audio,
slouken@1637
   352
AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
slouken@0
   353
              , enable_audio=yes)
slouken@1361
   354
if test x$enable_audio != xyes; then
icculus@5548
   355
    AC_DEFINE(SDL_AUDIO_DISABLED, 1, [ ])
slouken@0
   356
fi
slouken@0
   357
AC_ARG_ENABLE(video,
slouken@1637
   358
AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
slouken@0
   359
              , enable_video=yes)
slouken@1361
   360
if test x$enable_video != xyes; then
icculus@5548
   361
    AC_DEFINE(SDL_VIDEO_DISABLED, 1, [ ])
slouken@0
   362
fi
slouken@5226
   363
AC_ARG_ENABLE(render,
slouken@5226
   364
AC_HELP_STRING([--enable-render], [Enable the render subsystem [[default=yes]]]),
slouken@5226
   365
              , enable_render=yes)
slouken@5226
   366
if test x$enable_render != xyes; then
icculus@5548
   367
    AC_DEFINE(SDL_RENDER_DISABLED, 1, [ ])
slouken@5226
   368
fi
slouken@0
   369
AC_ARG_ENABLE(events,
slouken@1637
   370
AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
slouken@0
   371
              , enable_events=yes)
slouken@1361
   372
if test x$enable_events != xyes; then
icculus@5548
   373
    AC_DEFINE(SDL_EVENTS_DISABLED, 1, [ ])
slouken@0
   374
fi
slouken@0
   375
AC_ARG_ENABLE(joystick,
slouken@1637
   376
AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
slouken@0
   377
              , enable_joystick=yes)
slouken@1361
   378
if test x$enable_joystick != xyes; then
icculus@5548
   379
    AC_DEFINE(SDL_JOYSTICK_DISABLED, 1, [ ])
slouken@0
   380
fi
slouken@2713
   381
AC_ARG_ENABLE(haptic,
slouken@2713
   382
AC_HELP_STRING([--enable-haptic], [Enable the haptic (force feedback) subsystem [[default=yes]]]),
slouken@2713
   383
              , enable_haptic=yes)
slouken@2713
   384
if test x$enable_haptic != xyes; then
icculus@5548
   385
    AC_DEFINE(SDL_HAPTIC_DISABLED, 1, [ ])
slouken@2713
   386
fi
icculus@3170
   387
AC_ARG_ENABLE(power,
icculus@3170
   388
AC_HELP_STRING([--enable-power], [Enable the power subsystem [[default=yes]]]),
icculus@3170
   389
              , enable_power=yes)
icculus@3170
   390
if test x$enable_power != xyes; then
icculus@5548
   391
    AC_DEFINE(SDL_POWER_DISABLED, 1, [ ])
icculus@3170
   392
fi
icculus@7667
   393
AC_ARG_ENABLE(filesystem,
icculus@7667
   394
AC_HELP_STRING([--enable-filesystem], [Enable the filesystem subsystem [[default=yes]]]),
icculus@7667
   395
              , enable_filesystem=yes)
icculus@7667
   396
if test x$enable_filesystem != xyes; then
icculus@7667
   397
    AC_DEFINE(SDL_FILESYSTEM_DISABLED, 1, [ ])
icculus@7667
   398
fi
slouken@0
   399
AC_ARG_ENABLE(threads,
slouken@1637
   400
AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
slouken@0
   401
              , enable_threads=yes)
slouken@0
   402
if test x$enable_threads != xyes; then
icculus@5548
   403
    AC_DEFINE(SDL_THREADS_DISABLED, 1, [ ])
slouken@0
   404
fi
slouken@0
   405
AC_ARG_ENABLE(timers,
slouken@1637
   406
AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
slouken@0
   407
              , enable_timers=yes)
slouken@1361
   408
if test x$enable_timers != xyes; then
icculus@5548
   409
    AC_DEFINE(SDL_TIMERS_DISABLED, 1, [ ])
slouken@0
   410
fi
slouken@0
   411
AC_ARG_ENABLE(file,
slouken@1637
   412
AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
slouken@0
   413
              , enable_file=yes)
slouken@1361
   414
if test x$enable_file != xyes; then
icculus@5548
   415
    AC_DEFINE(SDL_FILE_DISABLED, 1, [ ])
slouken@1361
   416
fi
slouken@1361
   417
AC_ARG_ENABLE(loadso,
slouken@1637
   418
AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
slouken@1361
   419
              , enable_loadso=yes)
slouken@1361
   420
if test x$enable_loadso != xyes; then
icculus@5548
   421
    AC_DEFINE(SDL_LOADSO_DISABLED, 1, [ ])
slouken@0
   422
fi
slouken@740
   423
AC_ARG_ENABLE(cpuinfo,
slouken@1637
   424
AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
slouken@740
   425
              , enable_cpuinfo=yes)
slouken@1361
   426
if test x$enable_cpuinfo != xyes; then
icculus@5548
   427
    AC_DEFINE(SDL_CPUINFO_DISABLED, 1, [ ])
slouken@1361
   428
fi
slouken@5225
   429
AC_ARG_ENABLE(atomic,
slouken@5225
   430
AC_HELP_STRING([--enable-atomic], [Enable the atomic operations [[default=yes]]]),
slouken@5225
   431
              , enable_atomic=yes)
slouken@5225
   432
if test x$enable_atomic != xyes; then
icculus@5548
   433
    AC_DEFINE(SDL_ATOMIC_DISABLED, 1, [ ])
slouken@5225
   434
fi
slouken@1402
   435
AC_ARG_ENABLE(assembly,
slouken@1637
   436
AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
slouken@1402
   437
              , enable_assembly=yes)
slouken@1402
   438
if test x$enable_assembly = xyes; then
icculus@5548
   439
    AC_DEFINE(SDL_ASSEMBLY_ROUTINES, 1, [ ])
slouken@2247
   440
slouken@2856
   441
    # Make sure that we don't generate floating point code that would
slouken@2856
   442
    # cause illegal instruction exceptions on older processors
slouken@2856
   443
    case "$host" in
slouken@2856
   444
        *-*-darwin*)
slouken@2856
   445
            # Don't need to worry about Apple hardware, it's all SSE capable
slouken@2856
   446
            default_ssemath=yes
slouken@2856
   447
            ;;
slouken@2856
   448
        *64-*-*)
slouken@2856
   449
            # x86 64-bit architectures all have SSE instructions
slouken@2856
   450
            default_ssemath=yes
slouken@2856
   451
            ;;
slouken@3392
   452
        *)
slouken@2856
   453
            default_ssemath=no
slouken@2856
   454
            ;;
slouken@2856
   455
    esac
slouken@2856
   456
    AC_ARG_ENABLE(ssemath,
slouken@2856
   457
AC_HELP_STRING([--enable-ssemath], [Allow GCC to use SSE floating point math [[default=no]]]),
slouken@2856
   458
                  , enable_ssemath=$default_ssemath)
slouken@2856
   459
    if test x$enable_ssemath = xno; then
slouken@2856
   460
        if test x$have_gcc_sse = xyes -o x$have_gcc_sse2 = xyes; then
slouken@2856
   461
            EXTRA_CFLAGS="$EXTRA_CFLAGS -mfpmath=387"
slouken@2856
   462
        fi
slouken@2856
   463
    fi
slouken@2856
   464
slouken@2247
   465
    dnl Check for various instruction support
slouken@2247
   466
    AC_ARG_ENABLE(mmx,
slouken@2247
   467
AC_HELP_STRING([--enable-mmx], [use MMX assembly routines [[default=yes]]]),
slouken@2247
   468
                  , enable_mmx=yes)
slouken@2247
   469
    if test x$enable_mmx = xyes; then
slouken@2247
   470
        save_CFLAGS="$CFLAGS"
slouken@2247
   471
        have_gcc_mmx=no
slouken@2247
   472
        AC_MSG_CHECKING(for GCC -mmmx option)
slouken@2247
   473
        mmx_CFLAGS="-mmmx"
slouken@2247
   474
        CFLAGS="$save_CFLAGS $mmx_CFLAGS"
slouken@2247
   475
slouken@2247
   476
        AC_TRY_COMPILE([
slouken@4426
   477
        #ifdef __MINGW32__
slouken@4426
   478
        #include <_mingw.h>
slouken@4426
   479
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   480
        #include <intrin.h>
slouken@4426
   481
        #else
slouken@2247
   482
        #include <mmintrin.h>
slouken@4426
   483
        #endif
slouken@4426
   484
        #else
slouken@4426
   485
        #include <mmintrin.h>
slouken@4426
   486
        #endif
slouken@2261
   487
        #ifndef __MMX__
slouken@2261
   488
        #error Assembler CPP flag not enabled
slouken@2261
   489
        #endif
slouken@2247
   490
        ],[
slouken@2247
   491
        ],[
slouken@2247
   492
        have_gcc_mmx=yes
slouken@2247
   493
        ])
slouken@2247
   494
        AC_MSG_RESULT($have_gcc_mmx)
slouken@2290
   495
        CFLAGS="$save_CFLAGS"
slouken@2247
   496
slouken@2247
   497
        if test x$have_gcc_mmx = xyes; then
slouken@2247
   498
            EXTRA_CFLAGS="$EXTRA_CFLAGS $mmx_CFLAGS"
slouken@2247
   499
        fi
slouken@2247
   500
    fi
slouken@2247
   501
slouken@5389
   502
    AC_ARG_ENABLE(3dnow,
slouken@6444
   503
AC_HELP_STRING([--enable-3dnow], [use 3DNow! assembly routines [[default=yes]]]),
slouken@5389
   504
                  , enable_3dnow=yes)
slouken@5389
   505
    if test x$enable_3dnow = xyes; then
slouken@5389
   506
        save_CFLAGS="$CFLAGS"
slouken@5389
   507
        have_gcc_3dnow=no
slouken@5389
   508
        AC_MSG_CHECKING(for GCC -m3dnow option)
slouken@5389
   509
        amd3dnow_CFLAGS="-m3dnow"
slouken@5389
   510
        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
slouken@5389
   511
slouken@6443
   512
        AC_TRY_LINK([
slouken@5389
   513
        #include <mm3dnow.h>
slouken@5389
   514
        #ifndef __3dNOW__
slouken@5389
   515
        #error Assembler CPP flag not enabled
slouken@5389
   516
        #endif
slouken@5389
   517
        ],[
slouken@6443
   518
        void *p = 0;
slouken@6443
   519
        _m_prefetch(p);
slouken@5389
   520
        ],[
slouken@5389
   521
        have_gcc_3dnow=yes
slouken@5389
   522
        ])
slouken@5389
   523
        AC_MSG_RESULT($have_gcc_3dnow)
slouken@5389
   524
        CFLAGS="$save_CFLAGS"
slouken@5389
   525
slouken@5389
   526
        if test x$have_gcc_3dnow = xyes; then
slouken@5389
   527
            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
slouken@5389
   528
        fi
slouken@5389
   529
    fi
slouken@5389
   530
slouken@2247
   531
    AC_ARG_ENABLE(sse,
slouken@2247
   532
AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
slouken@2247
   533
                  , enable_sse=yes)
slouken@2247
   534
    if test x$enable_sse = xyes; then
slouken@2247
   535
        save_CFLAGS="$CFLAGS"
slouken@2247
   536
        have_gcc_sse=no
slouken@2247
   537
        AC_MSG_CHECKING(for GCC -msse option)
slouken@2247
   538
        sse_CFLAGS="-msse"
slouken@2247
   539
        CFLAGS="$save_CFLAGS $sse_CFLAGS"
slouken@2247
   540
slouken@2247
   541
        AC_TRY_COMPILE([
slouken@4426
   542
        #ifdef __MINGW32__
slouken@4426
   543
        #include <_mingw.h>
slouken@4426
   544
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   545
        #include <intrin.h>
slouken@4426
   546
        #else
slouken@2247
   547
        #include <xmmintrin.h>
slouken@4426
   548
        #endif
slouken@4426
   549
        #else
slouken@4426
   550
        #include <xmmintrin.h>
slouken@4426
   551
        #endif
slouken@2261
   552
        #ifndef __SSE__
slouken@2261
   553
        #error Assembler CPP flag not enabled
slouken@2261
   554
        #endif
slouken@2247
   555
        ],[
slouken@2247
   556
        ],[
slouken@2247
   557
        have_gcc_sse=yes
slouken@2247
   558
        ])
slouken@2247
   559
        AC_MSG_RESULT($have_gcc_sse)
slouken@2290
   560
        CFLAGS="$save_CFLAGS"
slouken@2247
   561
slouken@2247
   562
        if test x$have_gcc_sse = xyes; then
slouken@2247
   563
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse_CFLAGS"
slouken@2247
   564
        fi
slouken@2247
   565
    fi
slouken@2247
   566
slouken@2264
   567
    AC_ARG_ENABLE(sse2,
slouken@2856
   568
AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
slouken@2856
   569
                  , enable_sse2=$default_ssemath)
slouken@2264
   570
    if test x$enable_sse2 = xyes; then
slouken@2264
   571
        save_CFLAGS="$CFLAGS"
slouken@2264
   572
        have_gcc_sse2=no
slouken@2264
   573
        AC_MSG_CHECKING(for GCC -msse2 option)
slouken@2264
   574
        sse2_CFLAGS="-msse2"
slouken@2264
   575
        CFLAGS="$save_CFLAGS $sse2_CFLAGS"
slouken@2264
   576
slouken@2264
   577
        AC_TRY_COMPILE([
slouken@4426
   578
        #ifdef __MINGW32__
slouken@4426
   579
        #include <_mingw.h>
slouken@4426
   580
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   581
        #include <intrin.h>
slouken@4426
   582
        #else
slouken@2264
   583
        #include <emmintrin.h>
slouken@4426
   584
        #endif
slouken@4426
   585
        #else
slouken@4426
   586
        #include <emmintrin.h>
slouken@4426
   587
        #endif
slouken@2264
   588
        #ifndef __SSE2__
slouken@2264
   589
        #error Assembler CPP flag not enabled
slouken@2264
   590
        #endif
slouken@2264
   591
        ],[
slouken@2264
   592
        ],[
slouken@2264
   593
        have_gcc_sse2=yes
slouken@2264
   594
        ])
slouken@2264
   595
        AC_MSG_RESULT($have_gcc_sse2)
slouken@2290
   596
        CFLAGS="$save_CFLAGS"
slouken@2264
   597
slouken@2264
   598
        if test x$have_gcc_sse2 = xyes; then
slouken@2264
   599
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
slouken@2264
   600
        fi
slouken@2264
   601
    fi
slouken@5389
   602
slouken@5389
   603
    AC_ARG_ENABLE(altivec,
slouken@5389
   604
AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
slouken@5389
   605
                  , enable_altivec=yes)
slouken@5389
   606
    if test x$enable_altivec = xyes; then
slouken@5389
   607
        save_CFLAGS="$CFLAGS"
slouken@5389
   608
        have_gcc_altivec=no
slouken@5389
   609
        have_altivec_h_hdr=no
slouken@5389
   610
        altivec_CFLAGS="-maltivec"
slouken@5389
   611
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@5389
   612
slouken@5389
   613
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
slouken@5389
   614
        AC_TRY_COMPILE([
slouken@5389
   615
        #include <altivec.h>
slouken@5389
   616
        vector unsigned int vzero() {
slouken@5389
   617
            return vec_splat_u32(0);
slouken@5389
   618
        }
slouken@5389
   619
        ],[
slouken@5389
   620
        ],[
slouken@5389
   621
        have_gcc_altivec=yes
slouken@5389
   622
        have_altivec_h_hdr=yes
slouken@5389
   623
        ])
slouken@5389
   624
        AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   625
slouken@5389
   626
        if test x$have_gcc_altivec = xno; then
slouken@5389
   627
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@5389
   628
            AC_TRY_COMPILE([
slouken@5389
   629
            vector unsigned int vzero() {
slouken@5389
   630
                return vec_splat_u32(0);
slouken@5389
   631
            }
slouken@5389
   632
            ],[
slouken@5389
   633
            ],[
slouken@5389
   634
            have_gcc_altivec=yes
slouken@5389
   635
            ])
slouken@5389
   636
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   637
        fi
slouken@5389
   638
slouken@5389
   639
        if test x$have_gcc_altivec = xno; then
slouken@5389
   640
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
slouken@5389
   641
            altivec_CFLAGS="-faltivec"
slouken@5389
   642
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@5389
   643
            AC_TRY_COMPILE([
slouken@5389
   644
            #include <altivec.h>
slouken@5389
   645
            vector unsigned int vzero() {
slouken@5389
   646
                return vec_splat_u32(0);
slouken@5389
   647
            }
slouken@5389
   648
            ],[
slouken@5389
   649
            ],[
slouken@5389
   650
            have_gcc_altivec=yes
slouken@5389
   651
            have_altivec_h_hdr=yes
slouken@5389
   652
            ])
slouken@5389
   653
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   654
        fi
slouken@5389
   655
slouken@5389
   656
        if test x$have_gcc_altivec = xno; then
slouken@5389
   657
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@5389
   658
            AC_TRY_COMPILE([
slouken@5389
   659
            vector unsigned int vzero() {
slouken@5389
   660
                return vec_splat_u32(0);
slouken@5389
   661
            }
slouken@5389
   662
            ],[
slouken@5389
   663
            ],[
slouken@5389
   664
            have_gcc_altivec=yes
slouken@5389
   665
            ])
slouken@5389
   666
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   667
        fi
slouken@5389
   668
        CFLAGS="$save_CFLAGS"
slouken@5389
   669
slouken@5389
   670
        if test x$have_gcc_altivec = xyes; then
icculus@5548
   671
            AC_DEFINE(SDL_ALTIVEC_BLITTERS, 1, [ ])
slouken@5389
   672
            if test x$have_altivec_h_hdr = xyes; then
icculus@5548
   673
              AC_DEFINE(HAVE_ALTIVEC_H, 1, [ ])
slouken@5389
   674
            fi
slouken@5389
   675
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@5389
   676
        fi
slouken@5389
   677
    fi
slouken@740
   678
fi
slouken@0
   679
slouken@0
   680
dnl See if the OSS audio interface is supported
slouken@0
   681
CheckOSS()
slouken@0
   682
{
slouken@0
   683
    AC_ARG_ENABLE(oss,
icculus@7380
   684
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=maybe]]]),
icculus@7380
   685
                  , enable_oss=maybe)
icculus@7380
   686
icculus@7380
   687
    # OpenBSD "has" OSS, but it's not really for app use. They want you to
icculus@7380
   688
    #  use sndio instead. So on there, we default to disabled. You can force
icculus@7380
   689
    #  it on if you really want, though.
icculus@7380
   690
    if test x$enable_oss = xmaybe; then
icculus@7380
   691
        enable_oss=yes
icculus@7380
   692
        case "$host" in
icculus@7380
   693
            *-*-openbsd*)
icculus@7380
   694
                enable_oss=no;;
slouken@7391
   695
        esac
icculus@7380
   696
    fi
icculus@7380
   697
slouken@0
   698
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   699
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   700
        have_oss=no
slouken@94
   701
        if test x$have_oss != xyes; then
slouken@94
   702
            AC_TRY_COMPILE([
slouken@94
   703
              #include <sys/soundcard.h>
slouken@94
   704
            ],[
slouken@94
   705
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   706
            ],[
slouken@94
   707
            have_oss=yes
slouken@94
   708
            ])
slouken@94
   709
        fi
slouken@94
   710
        if test x$have_oss != xyes; then
slouken@94
   711
            AC_TRY_COMPILE([
slouken@94
   712
              #include <soundcard.h>
slouken@94
   713
            ],[
slouken@94
   714
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   715
            ],[
slouken@94
   716
            have_oss=yes
icculus@5548
   717
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H, 1, [ ])
slouken@94
   718
            ])
slouken@94
   719
        fi
slouken@0
   720
        AC_MSG_RESULT($have_oss)
slouken@0
   721
        if test x$have_oss = xyes; then
icculus@5548
   722
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS, 1, [ ])
slouken@1361
   723
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   724
            have_audio=yes
slouken@1361
   725
slouken@1565
   726
            # We may need to link with ossaudio emulation library
slouken@1550
   727
            case "$host" in
slouken@1383
   728
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   729
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   730
            esac
slouken@0
   731
        fi
slouken@0
   732
    fi
slouken@0
   733
}
slouken@0
   734
slouken@0
   735
dnl See if the ALSA audio interface is supported
slouken@0
   736
CheckALSA()
slouken@0
   737
{
slouken@0
   738
    AC_ARG_ENABLE(alsa,
slouken@1637
   739
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   740
                  , enable_alsa=yes)
slouken@0
   741
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   742
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   743
        # Restore all flags from before the ALSA detection runs
slouken@1009
   744
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   745
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   746
        LIBS="$alsa_save_LIBS"
slouken@354
   747
        if test x$have_alsa = xyes; then
slouken@865
   748
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   749
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   750
                          , enable_alsa_shared=yes)
slouken@3391
   751
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1361
   752
icculus@5548
   753
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA, 1, [ ])
slouken@1361
   754
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   755
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   756
            if test x$have_loadso != xyes && \
slouken@1361
   757
               test x$enable_alsa_shared = xyes; then
slouken@1467
   758
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   759
            fi
slouken@1361
   760
            if test x$have_loadso = xyes && \
slouken@1361
   761
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@3392
   762
                echo "-- dynamic libasound -> $alsa_lib"
icculus@5548
   763
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib", [ ])
slouken@1361
   764
            else
slouken@1521
   765
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   766
            fi
slouken@1361
   767
            have_audio=yes
slouken@1361
   768
        fi
slouken@1361
   769
    fi
slouken@0
   770
}
slouken@0
   771
slouken@0
   772
dnl Find the ESD includes and libraries
slouken@0
   773
CheckESD()
slouken@0
   774
{
slouken@0
   775
    AC_ARG_ENABLE(esd,
slouken@1637
   776
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   777
                  , enable_esd=yes)
slouken@0
   778
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   779
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   780
        if test x$have_esd = xyes; then
slouken@294
   781
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   782
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   783
                          , enable_esd_shared=yes)
slouken@3391
   784
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   785
icculus@5548
   786
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD, 1, [ ])
slouken@1467
   787
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   788
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   789
            if test x$have_loadso != xyes && \
slouken@296
   790
               test x$enable_esd_shared = xyes; then
slouken@1467
   791
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   792
            fi
icculus@1173
   793
            if test x$have_loadso = xyes && \
slouken@294
   794
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@3392
   795
                echo "-- dynamic libesd -> $esd_lib"
icculus@5548
   796
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib", [ ])
slouken@1467
   797
            else
slouken@1521
   798
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   799
            fi
slouken@1361
   800
            have_audio=yes
slouken@294
   801
        fi
slouken@0
   802
    fi
slouken@0
   803
}
slouken@0
   804
icculus@2271
   805
dnl Find PulseAudio
icculus@2271
   806
CheckPulseAudio()
icculus@2271
   807
{
icculus@2271
   808
    AC_ARG_ENABLE(pulseaudio,
icculus@2271
   809
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@2271
   810
                  , enable_pulseaudio=yes)
icculus@2271
   811
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@2271
   812
        audio_pulseaudio=no
icculus@2271
   813
icculus@2271
   814
        PULSEAUDIO_REQUIRED_VERSION=0.9
icculus@2271
   815
icculus@2271
   816
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@2271
   817
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
icculus@2271
   818
        if test x$PKG_CONFIG != xno; then
icculus@2271
   819
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
icculus@2271
   820
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@2271
   821
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@2271
   822
                audio_pulseaudio=yes
slouken@3391
   823
            fi
icculus@2271
   824
        fi
icculus@2271
   825
        AC_MSG_RESULT($audio_pulseaudio)
icculus@2271
   826
icculus@2271
   827
        if test x$audio_pulseaudio = xyes; then
icculus@2271
   828
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@2271
   829
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@2271
   830
                          , enable_pulseaudio_shared=yes)
slouken@3391
   831
            pulseaudio_lib=[`find_lib "libpulse-simple.so.*" "$PULSEAUDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2271
   832
icculus@5548
   833
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO, 1, [ ])
icculus@2271
   834
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
icculus@2271
   835
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
icculus@2271
   836
            if test x$have_loadso != xyes && \
icculus@2271
   837
               test x$enable_pulseaudio_shared = xyes; then
icculus@2271
   838
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@2271
   839
            fi
icculus@2271
   840
            if test x$have_loadso = xyes && \
icculus@2271
   841
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
slouken@3392
   842
                echo "-- dynamic libpulse-simple -> $pulseaudio_lib"
icculus@5548
   843
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib", [ ])
eviltypeguy@6967
   844
eviltypeguy@6967
   845
                case "$host" in
eviltypeguy@6967
   846
                    # On Solaris, pulseaudio must be linked deferred explicitly
eviltypeguy@6967
   847
                    # to prevent undefined symbol failures.
eviltypeguy@6967
   848
                    *-*-solaris*)
eviltypeguy@6967
   849
                        PULSEAUDIO_LIBS=`echo $PULSEAUDIO_LIBS | sed 's/\-l/-Wl,-l/g'`
eviltypeguy@6967
   850
                        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-zdeferred $PULSEAUDIO_LIBS -Wl,-znodeferred"
eviltypeguy@6967
   851
                esac
icculus@2271
   852
            else
icculus@2271
   853
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
icculus@2271
   854
            fi
icculus@2271
   855
            have_audio=yes
icculus@2271
   856
        fi
icculus@2271
   857
    fi
icculus@2271
   858
}
icculus@2271
   859
slouken@0
   860
CheckARTSC()
slouken@0
   861
{
slouken@0
   862
    AC_ARG_ENABLE(arts,
slouken@1637
   863
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   864
                  , enable_arts=yes)
slouken@0
   865
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   866
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   867
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   868
            : # arts isn't installed
slouken@0
   869
        else
slouken@1361
   870
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   871
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@0
   872
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   873
            audio_arts=no
slouken@0
   874
            save_CFLAGS="$CFLAGS"
slouken@1361
   875
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   876
            AC_TRY_COMPILE([
slouken@0
   877
             #include <artsc.h>
slouken@0
   878
            ],[
slouken@0
   879
             arts_stream_t stream;
slouken@0
   880
            ],[
slouken@0
   881
            audio_arts=yes
slouken@0
   882
            ])
slouken@0
   883
            CFLAGS="$save_CFLAGS"
slouken@0
   884
            AC_MSG_RESULT($audio_arts)
slouken@0
   885
            if test x$audio_arts = xyes; then
slouken@294
   886
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   887
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   888
                              , enable_arts_shared=yes)
slouken@3391
   889
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   890
icculus@5548
   891
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS, 1, [ ])
slouken@1467
   892
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   893
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   894
                if test x$have_loadso != xyes && \
slouken@296
   895
                   test x$enable_arts_shared = xyes; then
slouken@1467
   896
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   897
                fi
icculus@1173
   898
                if test x$have_loadso = xyes && \
slouken@294
   899
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@3392
   900
                    echo "-- dynamic libartsc -> $arts_lib"
icculus@5548
   901
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib", [ ])
slouken@1467
   902
                else
slouken@1521
   903
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   904
                fi
slouken@1361
   905
                have_audio=yes
slouken@0
   906
            fi
slouken@0
   907
        fi
slouken@0
   908
    fi
slouken@0
   909
}
slouken@0
   910
slouken@0
   911
dnl See if the NAS audio interface is supported
slouken@0
   912
CheckNAS()
slouken@0
   913
{
slouken@0
   914
    AC_ARG_ENABLE(nas,
slouken@1637
   915
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   916
                  , enable_nas=yes)
slouken@0
   917
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   918
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   919
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   920
slouken@41
   921
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   922
        have_nas=no
icculus@2049
   923
icculus@2049
   924
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   925
            have_nas=yes
icculus@2049
   926
            NAS_LIBS="-laudio"
icculus@2049
   927
icculus@2049
   928
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   929
            have_nas=yes
slouken@1361
   930
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   931
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   932
slouken@41
   933
        fi
icculus@2049
   934
slouken@605
   935
        AC_MSG_RESULT($have_nas)
icculus@2049
   936
slouken@1361
   937
        if test x$have_nas = xyes; then
icculus@2049
   938
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   939
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   940
                          , enable_nas_shared=yes)
slouken@3391
   941
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2049
   942
icculus@2049
   943
            if test x$have_loadso != xyes && \
icculus@2049
   944
               test x$enable_nas_shared = xyes; then
icculus@2049
   945
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   946
            fi
icculus@2049
   947
            if test x$have_loadso = xyes && \
slouken@2163
   948
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
slouken@3392
   949
                echo "-- dynamic libaudio -> $nas_lib"
icculus@5548
   950
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib", [ ])
icculus@2049
   951
            else
icculus@2049
   952
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   953
            fi
icculus@2049
   954
icculus@5548
   955
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS, 1, [ ])
slouken@1361
   956
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   957
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   958
            have_audio=yes
slouken@1361
   959
        fi
slouken@0
   960
    fi
slouken@0
   961
}
slouken@0
   962
icculus@7367
   963
dnl See if the sndio audio interface is supported
icculus@7367
   964
CheckSNDIO()
icculus@7367
   965
{
icculus@7367
   966
    AC_ARG_ENABLE(sndio,
icculus@7367
   967
AC_HELP_STRING([--enable-sndio], [support the sndio audio API [[default=yes]]]),
icculus@7367
   968
                  , enable_sndio=yes)
icculus@7367
   969
    if test x$enable_audio = xyes -a x$enable_sndio = xyes; then
icculus@7367
   970
        AC_CHECK_HEADER(sndio.h, have_sndio_hdr=yes)
icculus@7367
   971
        AC_CHECK_LIB(sndio, sio_open, have_sndio_lib=yes)
icculus@7367
   972
icculus@7367
   973
        AC_MSG_CHECKING(for sndio audio support)
icculus@7367
   974
        have_sndio=no
icculus@7367
   975
icculus@7367
   976
        if test x$have_sndio_hdr = xyes -a x$have_sndio_lib = xyes; then
icculus@7367
   977
            have_sndio=yes
icculus@7367
   978
            SNDIO_LIBS="-lsndio"
icculus@7367
   979
        fi
icculus@7367
   980
icculus@7367
   981
        AC_MSG_RESULT($have_sndio)
icculus@7367
   982
icculus@7367
   983
        if test x$have_sndio = xyes; then
icculus@7367
   984
            AC_ARG_ENABLE(sndio-shared,
icculus@7367
   985
AC_HELP_STRING([--enable-sndio-shared], [dynamically load sndio audio support [[default=yes]]]),
icculus@7367
   986
                          , enable_sndio_shared=yes)
icculus@7367
   987
            sndio_lib=[`find_lib "libsndio.so.*" "$SNDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@7367
   988
icculus@7367
   989
            if test x$have_loadso != xyes && \
icculus@7367
   990
               test x$enable_sndio_shared = xyes; then
icculus@7367
   991
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic sndio loading])
icculus@7367
   992
            fi
icculus@7367
   993
            if test x$have_loadso = xyes && \
icculus@7367
   994
               test x$enable_sndio_shared = xyes && test x$sndio_lib != x; then
icculus@7367
   995
                echo "-- dynamic libsndio -> $sndio_lib"
icculus@7367
   996
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_SNDIO_DYNAMIC, "$sndio_lib", [ ])
icculus@7367
   997
            else
icculus@7367
   998
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SNDIO_LIBS"
icculus@7367
   999
            fi
icculus@7367
  1000
icculus@7367
  1001
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDIO, 1, [ ])
icculus@7367
  1002
            SOURCES="$SOURCES $srcdir/src/audio/sndio/*.c"
icculus@7367
  1003
            EXTRA_CFLAGS="$EXTRA_CFLAGS $SNDIO_CFLAGS"
icculus@7367
  1004
            have_audio=yes
icculus@7367
  1005
        fi
icculus@7367
  1006
    fi
icculus@7367
  1007
}
icculus@7367
  1008
slouken@68
  1009
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
  1010
CheckDiskAudio()
slouken@68
  1011
{
slouken@68
  1012
    AC_ARG_ENABLE(diskaudio,
slouken@1637
  1013
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
  1014
                  , enable_diskaudio=yes)
slouken@68
  1015
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
icculus@5548
  1016
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK, 1, [ ])
slouken@1361
  1017
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
  1018
    fi
slouken@68
  1019
}
slouken@68
  1020
icculus@1532
  1021
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
  1022
CheckDummyAudio()
icculus@1532
  1023
{
icculus@1532
  1024
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
  1025
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
  1026
                  , enable_dummyaudio=yes)
icculus@1532
  1027
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@5548
  1028
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY, 1, [ ])
icculus@1532
  1029
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
  1030
    fi
icculus@1532
  1031
}
icculus@1532
  1032
icculus@1573
  1033
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
  1034
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
  1035
CheckVisibilityHidden()
icculus@1573
  1036
{
icculus@1573
  1037
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
  1038
    have_gcc_fvisibility=no
icculus@1573
  1039
icculus@1573
  1040
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
  1041
    save_CFLAGS="$CFLAGS"
slouken@2292
  1042
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
  1043
    AC_TRY_COMPILE([
slouken@1745
  1044
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
  1045
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
  1046
    #endif
icculus@1573
  1047
    ],[
icculus@1573
  1048
    ],[
icculus@1573
  1049
    have_gcc_fvisibility=yes
icculus@1573
  1050
    ])
icculus@1573
  1051
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
  1052
    CFLAGS="$save_CFLAGS"
icculus@1573
  1053
icculus@1573
  1054
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
  1055
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
  1056
    fi
icculus@1573
  1057
}
icculus@1573
  1058
slouken@6116
  1059
dnl See if GCC's -mpreferred-stack-boundary is supported.
slouken@6116
  1060
dnl  Reference: http://bugzilla.libsdl.org/show_bug.cgi?id=1296
slouken@6116
  1061
CheckStackBoundary()
slouken@6116
  1062
{
slouken@6116
  1063
    AC_MSG_CHECKING(for GCC -mpreferred-stack-boundary option)
slouken@6116
  1064
    have_gcc_preferred_stack_boundary=no
slouken@6116
  1065
slouken@6116
  1066
    save_CFLAGS="$CFLAGS"
slouken@6116
  1067
    CFLAGS="$save_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
  1068
    AC_TRY_COMPILE([
slouken@6116
  1069
    int x = 0;
slouken@6116
  1070
    ],[
slouken@6116
  1071
    ],[
slouken@6116
  1072
    have_gcc_preferred_stack_boundary=yes
slouken@6116
  1073
    ])
slouken@6116
  1074
    AC_MSG_RESULT($have_gcc_preferred_stack_boundary)
slouken@6116
  1075
    CFLAGS="$save_CFLAGS"
slouken@6116
  1076
slouken@6116
  1077
    if test x$have_gcc_preferred_stack_boundary = xyes; then
slouken@6116
  1078
        EXTRA_CFLAGS="$EXTRA_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
  1079
    fi
slouken@6116
  1080
}
slouken@6116
  1081
slouken@6116
  1082
icculus@5975
  1083
dnl See if GCC's -Wall is supported.
icculus@5975
  1084
CheckWarnAll()
icculus@5975
  1085
{
icculus@5975
  1086
    AC_MSG_CHECKING(for GCC -Wall option)
icculus@5975
  1087
    have_gcc_Wall=no
icculus@5975
  1088
icculus@5975
  1089
    save_CFLAGS="$CFLAGS"
icculus@5975
  1090
    CFLAGS="$save_CFLAGS -Wall"
icculus@5975
  1091
    AC_TRY_COMPILE([
icculus@5975
  1092
    int x = 0;
icculus@5975
  1093
    ],[
icculus@5975
  1094
    ],[
icculus@5975
  1095
    have_gcc_Wall=yes
icculus@5975
  1096
    ])
icculus@5975
  1097
    AC_MSG_RESULT($have_gcc_Wall)
icculus@5975
  1098
    CFLAGS="$save_CFLAGS"
icculus@5975
  1099
icculus@5975
  1100
    if test x$have_gcc_Wall = xyes; then
icculus@5975
  1101
        EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
icculus@5989
  1102
icculus@5989
  1103
        dnl Haiku headers use multicharacter constants all over the place. Ignore these warnings when using -Wall.
icculus@5989
  1104
        AC_MSG_CHECKING(for necessary GCC -Wno-multichar option)
icculus@5989
  1105
        need_gcc_Wno_multichar=no
icculus@5989
  1106
        case "$host" in
icculus@7981
  1107
            *-*-haiku*)
icculus@5989
  1108
                need_gcc_Wno_multichar=yes
icculus@5989
  1109
                ;;
icculus@5989
  1110
        esac
icculus@5989
  1111
        AC_MSG_RESULT($need_gcc_Wno_multichar)
icculus@5989
  1112
        if test x$need_gcc_Wno_multichar = xyes; then
icculus@5989
  1113
            EXTRA_CFLAGS="$EXTRA_CFLAGS -Wno-multichar"
icculus@5989
  1114
        fi
icculus@5975
  1115
    fi
icculus@5975
  1116
}
icculus@5975
  1117
icculus@1573
  1118
slouken@0
  1119
dnl Find the X11 include and library directories
slouken@0
  1120
CheckX11()
slouken@0
  1121
{
jim@4681
  1122
jim@4681
  1123
slouken@0
  1124
    AC_ARG_ENABLE(video-x11,
slouken@1637
  1125
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
  1126
                  , enable_video_x11=yes)
slouken@0
  1127
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
  1128
        case "$host" in
slouken@1807
  1129
            *-*-darwin*)
slouken@1807
  1130
                # This isn't necessary for X11, but fixes GLX detection
slouken@6445
  1131
                if test "x$x_includes" = xNONE && \
slouken@6445
  1132
                   test "x$x_libraries" = xNONE && \
slouken@6445
  1133
                   test -d /usr/X11R6/include && \
slouken@6445
  1134
                   test -d /usr/X11R6/lib; then
slouken@1806
  1135
                    x_includes="/usr/X11R6/include"
slouken@1806
  1136
                    x_libraries="/usr/X11R6/lib"
slouken@1806
  1137
                fi
slouken@1806
  1138
                ;;
slouken@1806
  1139
        esac
slouken@0
  1140
        AC_PATH_X
slouken@0
  1141
        AC_PATH_XTRA
slouken@0
  1142
        if test x$have_x = xyes; then
icculus@1168
  1143
            AC_ARG_ENABLE(x11-shared,
slouken@1879
  1144
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
  1145
                          , enable_x11_shared=maybe)
icculus@1168
  1146
slouken@1550
  1147
            case "$host" in
slouken@5471
  1148
                *-*-darwin*)
icculus@1174
  1149
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
  1150
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@5471
  1151
                    xcursor_lib='/usr/X11R6/lib/libXcursor.1.dylib'
slouken@5408
  1152
                    xinerama_lib='/usr/X11R6/lib/libXinerama.1.dylib'
slouken@5408
  1153
                    xinput_lib='/usr/X11R6/lib/libXi.6.dylib'
slouken@5408
  1154
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
slouken@1592
  1155
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
slouken@5408
  1156
                    xss_lib='/usr/X11R6/lib/libXss.1.dylib'
slouken@5408
  1157
                    xvidmode_lib='/usr/X11R6/lib/libXxf86vm.1.dylib'
icculus@1174
  1158
                    ;;
slouken@6365
  1159
                *-*-openbsd*)
slouken@6365
  1160
                    x11_lib='libX11.so'
slouken@6365
  1161
                    x11ext_lib='libXext.so'
icculus@6385
  1162
                    xcursor_lib='libXcursor.so'
icculus@6385
  1163
                    xinerama_lib='libXinerama.so'
icculus@6385
  1164
                    xinput_lib='libXi.so'
icculus@6385
  1165
                    xrandr_lib='libXrandr.so'
slouken@6365
  1166
                    xrender_lib='libXrender.so'
icculus@6385
  1167
                    xss_lib='libXss.so'
icculus@6385
  1168
                    xvidmode_lib='libXxf86vm.so'
slouken@6365
  1169
                    ;;
icculus@1174
  1170
                *)
slouken@3391
  1171
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1172
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5471
  1173
                    xcursor_lib=[`find_lib "libXcursor.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1174
                    xinerama_lib=[`find_lib "libXinerama.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1175
                    xinput_lib=[`find_lib "libXi.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1176
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1177
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1178
                    xss_lib=[`find_lib "libXss.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1179
                    xvidmode_lib=[`find_lib "libXxf86vm.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@1174
  1180
                    ;;
icculus@1174
  1181
            esac
icculus@1168
  1182
slouken@1361
  1183
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1184
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1185
            fi
slouken@1799
  1186
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1187
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1188
slouken@7433
  1189
            AC_CHECK_HEADER(X11/extensions/Xext.h,
slouken@7433
  1190
                            have_xext_h_hdr=yes,
slouken@7433
  1191
                            have_xext_h_hdr=no,
slouken@7433
  1192
                            [#include <X11/Xlib.h>
slouken@7433
  1193
                             #include <X11/Xproto.h>
slouken@7433
  1194
                            ])
slouken@7433
  1195
            if test x$have_xext_h_hdr != xyes; then
slouken@7433
  1196
               AC_MSG_ERROR([
slouken@7433
  1197
*** Missing Xext.h, maybe you need to install the libxext-dev package?
slouken@7433
  1198
               ])
slouken@7433
  1199
            fi
slouken@7433
  1200
icculus@5548
  1201
            AC_DEFINE(SDL_VIDEO_DRIVER_X11, 1, [ ])
slouken@1468
  1202
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
  1203
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1204
slouken@7494
  1205
            # Needed so SDL applications can include SDL_syswm.h
slouken@7494
  1206
            SDL_CFLAGS="$SDL_CFLAGS $X_CFLAGS"
slouken@7494
  1207
slouken@1879
  1208
            if test x$enable_x11_shared = xmaybe; then
icculus@8016
  1209
                enable_x11_shared=yes
slouken@1879
  1210
            fi
icculus@1173
  1211
            if test x$have_loadso != xyes && \
icculus@1168
  1212
               test x$enable_x11_shared = xyes; then
slouken@1467
  1213
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1214
                enable_x11_shared=no
icculus@1168
  1215
            fi
icculus@1173
  1216
            if test x$have_loadso = xyes && \
icculus@1170
  1217
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1218
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1219
                echo "-- dynamic libX11ext -> $x11ext_lib"
icculus@5548
  1220
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib", [ ])
icculus@5548
  1221
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib", [ ])
icculus@1168
  1222
            else
icculus@1589
  1223
                enable_x11_shared=no
icculus@2763
  1224
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1225
            fi
slouken@1361
  1226
            have_video=yes
slouken@0
  1227
slouken@6313
  1228
            AC_MSG_CHECKING(for const parameter to XextAddDisplay)
slouken@6313
  1229
            have_const_param_XextAddDisplay=no
slouken@6313
  1230
            AC_TRY_COMPILE([
slouken@6313
  1231
              #include <X11/Xlib.h>
slouken@6313
  1232
              #include <X11/Xproto.h>
slouken@6313
  1233
              #include <X11/extensions/Xext.h>
slouken@6313
  1234
              #include <X11/extensions/extutil.h>
gabomdq@6327
  1235
              extern XExtDisplayInfo* XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f);
slouken@6313
  1236
            ],[
slouken@6313
  1237
            ],[
slouken@6313
  1238
            have_const_param_XextAddDisplay=yes
slouken@6313
  1239
            AC_DEFINE(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY)
slouken@6313
  1240
            ])
slouken@6313
  1241
            AC_MSG_RESULT($have_const_param_XextAddDisplay)
slouken@6313
  1242
azamat@7266
  1243
            AC_MSG_CHECKING(for const parameter to _XData32)
azamat@7266
  1244
	    have_const_param_xdata32=no
azamat@7266
  1245
	    AC_TRY_COMPILE([
azamat@7266
  1246
	      #include <X11/Xlibint.h>
azamat@7266
  1247
	      extern int _XData32(Display *dpy,register _Xconst long *data,unsigned len);
azamat@7266
  1248
	    ],[
azamat@7266
  1249
	    ],[
azamat@7266
  1250
	    have_const_param_xdata32=yes
azamat@7266
  1251
	    AC_DEFINE(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32)
azamat@7266
  1252
	    ])
azamat@7266
  1253
	    AC_MSG_RESULT($have_const_param_xdata32)
azamat@7266
  1254
slouken@6362
  1255
            dnl AC_CHECK_LIB(X11, XGetEventData, AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS, 1, [Have XGenericEvent]))
slouken@6362
  1256
            AC_MSG_CHECKING([for XGenericEvent])
slouken@6362
  1257
            have_XGenericEvent=no
slouken@6362
  1258
            AC_TRY_COMPILE([
slouken@6362
  1259
              	#include <X11/Xlib.h>
slouken@6362
  1260
            ],[
slouken@6362
  1261
Display *display;
slouken@6362
  1262
XEvent event;
slouken@6362
  1263
XGenericEventCookie *cookie = &event.xcookie;
slouken@6362
  1264
XNextEvent(display, &event);
slouken@6362
  1265
XGetEventData(display, cookie);
slouken@6362
  1266
XFreeEventData(display, cookie);
slouken@6362
  1267
            ],[
slouken@6362
  1268
                have_XGenericEvent=yes
slouken@6362
  1269
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS)
slouken@6362
  1270
            ])
slouken@6362
  1271
            AC_MSG_RESULT($have_XGenericEvent)
slouken@6362
  1272
dimitris@6318
  1273
            AC_CHECK_LIB(X11, XkbKeycodeToKeysym, AC_DEFINE(SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM, 1, [Have XkbKeycodeToKeysym]))
slouken@6311
  1274
slouken@5471
  1275
            AC_ARG_ENABLE(video-x11-xcursor,
slouken@5471
  1276
AC_HELP_STRING([--enable-video-x11-xcursor], [enable X11 Xcursor support [[default=yes]]]),
slouken@5471
  1277
                            , enable_video_x11_xcursor=yes)
slouken@5471
  1278
            if test x$enable_video_x11_xcursor = xyes; then
slouken@5471
  1279
                definitely_enable_video_x11_xcursor=no
slouken@5471
  1280
                AC_CHECK_HEADER(X11/Xcursor/Xcursor.h,
slouken@5471
  1281
                                have_xcursor_h_hdr=yes,
slouken@5471
  1282
                                have_xcursor_h_hdr=no,
slouken@5471
  1283
                                [#include <X11/Xlib.h>
slouken@5471
  1284
                                ])
slouken@5471
  1285
                if test x$have_xcursor_h_hdr = xyes; then
slouken@5471
  1286
                    if test x$enable_x11_shared = xyes && test x$xcursor_lib != x ; then
slouken@5471
  1287
                        echo "-- dynamic libXcursor -> $xcursor_lib"
icculus@5548
  1288
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR, "$xcursor_lib", [ ])
slouken@5471
  1289
                        definitely_enable_video_x11_xcursor=yes
slouken@5471
  1290
                    else
slouken@5471
  1291
                        AC_CHECK_LIB(Xcursor, XcursorImageCreate, have_xcursor_lib=yes)
slouken@5471
  1292
                        if test x$have_xcursor_lib = xyes ; then
slouken@5471
  1293
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXcursor"
slouken@5471
  1294
                            definitely_enable_video_x11_xcursor=yes
slouken@5471
  1295
                        fi
slouken@5471
  1296
                    fi
slouken@5471
  1297
                fi
slouken@5471
  1298
            fi
slouken@5471
  1299
            if test x$definitely_enable_video_x11_xcursor = xyes; then
icculus@5548
  1300
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XCURSOR, 1, [ ])
slouken@5471
  1301
            fi
slouken@227
  1302
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1303
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1304
                            , enable_video_x11_xinerama=yes)
slouken@227
  1305
            if test x$enable_video_x11_xinerama = xyes; then
slouken@5408
  1306
                definitely_enable_video_x11_xinerama=no
slouken@5408
  1307
                AC_CHECK_HEADER(X11/extensions/Xinerama.h,
slouken@5408
  1308
                                have_xinerama_h_hdr=yes,
slouken@5408
  1309
                                have_xinerama_h_hdr=no,
icculus@4793
  1310
                                [#include <X11/Xlib.h>
icculus@4793
  1311
                                ])
slouken@5408
  1312
                if test x$have_xinerama_h_hdr = xyes; then
slouken@5408
  1313
                    if test x$enable_x11_shared = xyes && test x$xinerama_lib != x ; then
slouken@5408
  1314
                        echo "-- dynamic libXinerama -> $xinerama_lib"
icculus@5548
  1315
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA, "$xinerama_lib", [ ])
slouken@5408
  1316
                        definitely_enable_video_x11_xinerama=yes
slouken@5408
  1317
                    else
slouken@5408
  1318
                        AC_CHECK_LIB(Xinerama, XineramaQueryExtension, have_xinerama_lib=yes)
slouken@5408
  1319
                        if test x$have_xinerama_lib = xyes ; then
slouken@5408
  1320
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXinerama"
slouken@5408
  1321
                            definitely_enable_video_x11_xinerama=yes
slouken@5408
  1322
                        fi
slouken@5408
  1323
                    fi
icculus@4793
  1324
                fi
icculus@4793
  1325
            fi
slouken@5408
  1326
            if test x$definitely_enable_video_x11_xinerama = xyes; then
icculus@5548
  1327
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA, 1, [ ])
slouken@5408
  1328
            fi
slouken@5408
  1329
            AC_ARG_ENABLE(video-x11-xinput,
slouken@5408
  1330
AC_HELP_STRING([--enable-video-x11-xinput], [enable X11 XInput extension for manymouse, tablets, etc [[default=yes]]]),
slouken@5408
  1331
                            , enable_video_x11_xinput=yes)
slouken@5408
  1332
            if test x$enable_video_x11_xinput = xyes; then
slouken@5408
  1333
                definitely_enable_video_x11_xinput=no
slouken@6311
  1334
                AC_CHECK_HEADER(X11/extensions/XInput2.h,
slouken@5408
  1335
                                have_xinput_h_hdr=yes,
slouken@5408
  1336
                                have_xinput_h_hdr=no,
slouken@5408
  1337
                                [#include <X11/Xlib.h>
slouken@5408
  1338
                                ])
slouken@5408
  1339
                if test x$have_xinput_h_hdr = xyes; then
slouken@5408
  1340
                    if test x$enable_x11_shared = xyes && test x$xinput_lib != x ; then
slouken@5408
  1341
                        echo "-- dynamic libXi -> $xinput_lib"
slouken@6311
  1342
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2, "$xinput_lib", [ ])
slouken@5408
  1343
                        definitely_enable_video_x11_xinput=yes
slouken@5408
  1344
                    else
slouken@5408
  1345
                        AC_CHECK_LIB(Xi, XOpenDevice, have_xinput_lib=yes)
slouken@5408
  1346
                        if test x$have_xinput_lib = xyes ; then
slouken@5408
  1347
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXi"
slouken@5408
  1348
                            definitely_enable_video_x11_xinput=yes
slouken@5408
  1349
                        fi
slouken@5408
  1350
                    fi
slouken@5408
  1351
                fi
slouken@5408
  1352
            fi
slouken@5408
  1353
            if test x$definitely_enable_video_x11_xinput = xyes; then
slouken@6311
  1354
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2, 1, [ ])
dimitris@6316
  1355
                AC_MSG_CHECKING(for xinput2 multitouch)
dimitris@6316
  1356
            	have_xinput2_multitouch=no
dimitris@6316
  1357
            	AC_TRY_COMPILE([
dimitris@6316
  1358
              		#include <X11/Xlib.h>
dimitris@6316
  1359
             		#include <X11/Xproto.h>
dimitris@6316
  1360
			#include <X11/extensions/XInput2.h>
dimitris@6316
  1361
            	],[
gabomdq@6340
  1362
int event_type = XI_TouchBegin;
gabomdq@6340
  1363
XITouchClassInfo *t;
dimitris@6316
  1364
Status 
dimitris@6316
  1365
XIAllowTouchEvents(Display *a,int b,unsigned int c,Window d,int f)
dimitris@6316
  1366
{
dimitris@6316
  1367
    return (Status)0;
dimitris@6316
  1368
}
dimitris@6316
  1369
            	],[
dimitris@6316
  1370
            	have_xinput2_multitouch=yes
dimitris@6316
  1371
            	AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH)
dimitris@6316
  1372
            	])
dimitris@6316
  1373
            	AC_MSG_RESULT($have_xinput2_multitouch)
slouken@5408
  1374
            fi
icculus@1589
  1375
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1376
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1377
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1378
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1379
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1380
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1381
                                have_xrandr_h_hdr=yes,
icculus@1589
  1382
                                have_xrandr_h_hdr=no,
icculus@1589
  1383
                                [#include <X11/Xlib.h>
icculus@1589
  1384
                                ])
icculus@1589
  1385
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1386
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1387
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@5548
  1388
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib", [ ])
icculus@1589
  1389
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1390
                    else
icculus@1589
  1391
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
sunnysachanandani@4577
  1392
                        if test x$have_xrandr_lib = xyes ; then
sunnysachanandani@4577
  1393
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr"
icculus@1589
  1394
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1395
                        fi
icculus@1589
  1396
                    fi
icculus@1589
  1397
                fi
icculus@1589
  1398
            fi
icculus@1589
  1399
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@5548
  1400
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR, 1, [ ])
icculus@1589
  1401
            fi
slouken@3025
  1402
            AC_ARG_ENABLE(video-x11-scrnsaver,
slouken@3025
  1403
AC_HELP_STRING([--enable-video-x11-scrnsaver], [enable X11 screensaver extension [[default=yes]]]),
slouken@3025
  1404
                            , enable_video_x11_scrnsaver=yes)
slouken@3025
  1405
            if test x$enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1406
                AC_CHECK_HEADER(X11/extensions/scrnsaver.h,
slouken@3025
  1407
                                have_scrnsaver_h_hdr=yes,
slouken@3025
  1408
                                have_scrnsaver_h_hdr=no,
slouken@1783
  1409
                                [#include <X11/Xlib.h>
slouken@1783
  1410
                                ])
slouken@3025
  1411
                if test x$have_scrnsaver_h_hdr = xyes; then
slouken@3025
  1412
                    if test x$enable_x11_shared = xyes && test x$xss_lib != x ; then
slouken@3025
  1413
                        echo "-- dynamic libXss -> $xss_lib"
icculus@5548
  1414
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS, "$xss_lib", [ ])
slouken@3025
  1415
                        definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1416
                    else
slouken@3025
  1417
                        AC_CHECK_LIB(Xss, XScreenSaverSuspend, have_xss_lib=yes)
slouken@3025
  1418
                        if test x$have_xss_lib = xyes ; then
slouken@3025
  1419
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXss"
slouken@3025
  1420
                            definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1421
                        fi
slouken@3025
  1422
                    fi
slouken@1783
  1423
                fi
slouken@1783
  1424
            fi
slouken@3025
  1425
            if test x$definitely_enable_video_x11_scrnsaver = xyes; then
icculus@5548
  1426
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSCRNSAVER, 1, [ ])
slouken@5408
  1427
            fi
slouken@5408
  1428
            AC_ARG_ENABLE(video-x11-xshape,
slouken@5408
  1429
AC_HELP_STRING([--enable-video-x11-xshape], [enable X11 XShape support [[default=yes]]]),
slouken@5408
  1430
                            , enable_video_x11_xshape=yes)
slouken@5408
  1431
            if test x$enable_video_x11_xshape = xyes; then
slouken@5408
  1432
                AC_CHECK_HEADER(X11/extensions/shape.h,
slouken@5408
  1433
                                have_shape_h_hdr=yes,
slouken@5408
  1434
                                have_shape_h_hdr=no,
slouken@5408
  1435
                                [#include <X11/Xlib.h>
slouken@5408
  1436
                                ])
slouken@5408
  1437
                if test x$have_shape_h_hdr = xyes; then
icculus@5548
  1438
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSHAPE, 1, [ ])
slouken@5408
  1439
                fi
slouken@5408
  1440
            fi
slouken@5408
  1441
            AC_ARG_ENABLE(video-x11-vm,
slouken@5408
  1442
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@5408
  1443
                            , enable_video_x11_vm=yes)
slouken@5408
  1444
            if test x$enable_video_x11_vm = xyes; then
slouken@5408
  1445
                definitely_enable_video_x11_vm=no
slouken@5408
  1446
                AC_CHECK_HEADER(X11/extensions/xf86vmode.h,
slouken@5408
  1447
                                have_vm_h_hdr=yes,
slouken@5408
  1448
                                have_vm_h_hdr=no,
slouken@5408
  1449
                                [#include <X11/Xlib.h>
slouken@5408
  1450
                                ])
slouken@5408
  1451
                if test x$have_vm_h_hdr = xyes; then
slouken@5408
  1452
                    if test x$enable_x11_shared = xyes && test x$xvidmode_lib != x ; then
slouken@5408
  1453
                        echo "-- dynamic libXxf86vm -> $xvidmode_lib"
icculus@5548
  1454
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE, "$xvidmode_lib", [ ])
slouken@5408
  1455
                        definitely_enable_video_x11_vm=yes
slouken@5408
  1456
                    else
slouken@5408
  1457
                        AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryVersion, have_vm_lib=yes)
slouken@5408
  1458
                        if test x$have_vm_lib = xyes ; then
slouken@5408
  1459
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXxf86vm"
slouken@5408
  1460
                            definitely_enable_video_x11_vm=yes
slouken@5408
  1461
                        fi
slouken@5408
  1462
                    fi
slouken@5408
  1463
                fi
slouken@5408
  1464
            fi
slouken@5408
  1465
            if test x$definitely_enable_video_x11_vm = xyes; then
icculus@5548
  1466
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XVIDMODE, 1, [ ])
slouken@3025
  1467
            fi
slouken@0
  1468
        fi
slouken@0
  1469
    fi
slouken@0
  1470
}
slouken@279
  1471
icculus@7981
  1472
dnl Set up the Haiku video driver if enabled
icculus@7981
  1473
CheckHaikuVideo()
slouken@1361
  1474
{
slouken@1361
  1475
    if test x$enable_video = xyes; then
icculus@7981
  1476
        AC_DEFINE(SDL_VIDEO_DRIVER_HAIKU, 1, [ ])
icculus@7981
  1477
        SOURCES="$SOURCES $srcdir/src/video/haiku/*.cc"
slouken@1361
  1478
        have_video=yes
slouken@1361
  1479
    fi
slouken@1361
  1480
}
slouken@1361
  1481
slouken@1931
  1482
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1483
CheckCOCOA()
slouken@1361
  1484
{
slouken@1361
  1485
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1486
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1487
                  , enable_video_cocoa=yes)
slouken@1361
  1488
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1489
        save_CFLAGS="$CFLAGS"
slouken@1361
  1490
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1491
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1492
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1493
        have_cocoa=no
slouken@1361
  1494
        AC_TRY_COMPILE([
slouken@1361
  1495
          #import <Cocoa/Cocoa.h>
slouken@1361
  1496
        ],[
slouken@1361
  1497
        ],[
slouken@1361
  1498
        have_cocoa=yes
slouken@1361
  1499
        ])
slouken@1361
  1500
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1501
        CFLAGS="$save_CFLAGS"
slouken@1361
  1502
        if test x$have_cocoa = xyes; then
icculus@5548
  1503
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA, 1, [ ])
slouken@1931
  1504
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1505
            have_video=yes
slouken@1361
  1506
        fi
slouken@1361
  1507
    fi
slouken@1361
  1508
}
slouken@1361
  1509
slouken@167
  1510
dnl Find DirectFB
slouken@167
  1511
CheckDirectFB()
slouken@167
  1512
{
slouken@167
  1513
    AC_ARG_ENABLE(video-directfb,
slouken@2314
  1514
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=no]]]),
slouken@2314
  1515
                  , enable_video_directfb=no)
slouken@167
  1516
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1517
        video_directfb=no
slouken@167
  1518
slouken@2998
  1519
        DIRECTFB_REQUIRED_VERSION=1.0.0
slouken@5199
  1520
        AC_PATH_PROGS(DIRECTFBCONFIG, directfb-config, no, [$prefix/bin:$PATH])
slouken@1602
  1521
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1522
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1523
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1524
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1525
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1526
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@2998
  1527
                    DIRECTFB_PREFIX=`$PKG_CONFIG --variable=prefix directfb`
slouken@1588
  1528
                    video_directfb=yes
slouken@1588
  1529
                fi
slouken@1588
  1530
            fi
slouken@167
  1531
        else
slouken@1588
  1532
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1533
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@6986
  1534
            set -- `$DIRECTFBCONFIG --version | sed 's/\./ /g'`
slouken@1588
  1535
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1536
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1537
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1538
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@2998
  1539
                DIRECTFB_PREFIX=`$DIRECTFBCONFIG --prefix`
slouken@167
  1540
                video_directfb=yes
slouken@167
  1541
            fi
slouken@167
  1542
        fi
slouken@3351
  1543
        if test x$video_directfb = xyes; then
slouken@3351
  1544
            # SuSE 11.1 installs directfb-config without directfb-devel
couriersud@3639
  1545
            save_CPPFLAGS="$CPPFLAGS"
couriersud@3639
  1546
            CPPFLAGS="$CPPFLAGS $DIRECTFB_CFLAGS"
slouken@3351
  1547
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
couriersud@3639
  1548
            CPPFLAGS="$save_CPPFLAGS"
slouken@3351
  1549
            video_directfb=$have_directfb_hdr
slouken@3351
  1550
        fi
slouken@3351
  1551
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@3351
  1552
        AC_MSG_RESULT($video_directfb)
slouken@167
  1553
slouken@167
  1554
        if test x$video_directfb = xyes; then
slouken@2998
  1555
            AC_ARG_ENABLE(directfb-shared,
slouken@2998
  1556
AC_HELP_STRING([--enable-directfb-shared], [dynamically load directfb support [[default=yes]]]),
slouken@2998
  1557
                              , enable_directfb_shared=yes)
slouken@2998
  1558
icculus@5548
  1559
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB, 1, [ ])
icculus@5548
  1560
            AC_DEFINE(SDL_VIDEO_RENDER_DIRECTFB, 1, [ ])
slouken@1361
  1561
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1562
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@2998
  1563
slouken@3392
  1564
            AC_MSG_CHECKING(for directfb dynamic loading support)
slouken@3392
  1565
            directfb_shared=no
slouken@5199
  1566
            directfb_lib=[`find_lib "libdirectfb.so.*" "$DIRECTFB_LIBS"`]
slouken@5199
  1567
            # | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5199
  1568
AC_MSG_WARN("directfb $directfb_lib")
slouken@2998
  1569
            if test x$have_loadso != xyes && \
slouken@2998
  1570
               test x$enable_directfb_shared = xyes; then
slouken@2998
  1571
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic directfb loading])
slouken@2998
  1572
            fi
slouken@2998
  1573
            if test x$have_loadso = xyes && \
slouken@2998
  1574
               test x$enable_directfb_shared = xyes && test x$directfb_lib != x; then
slouken@3392
  1575
                directfb_shared=yes
slouken@3392
  1576
                echo "-- $directfb_lib_spec -> $directfb_lib"
icculus@5548
  1577
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC, "$directfb_lib", [ ])
slouken@2998
  1578
            else
slouken@3392
  1579
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@2998
  1580
            fi
slouken@3392
  1581
            AC_MSG_RESULT($directfb_shared)
slouken@1361
  1582
            have_video=yes
slouken@167
  1583
        fi
slouken@167
  1584
    fi
slouken@167
  1585
}
slouken@167
  1586
slouken@2947
  1587
dnl Find FusionSound
slouken@2947
  1588
CheckFusionSound()
slouken@2947
  1589
{
slouken@2947
  1590
    AC_ARG_ENABLE(fusionsound,
slouken@2947
  1591
AC_HELP_STRING([--enable-fusionsound], [use FusionSound audio driver [[default=no]]]),
slouken@2947
  1592
                  , enable_fusionsound=no)
slouken@2947
  1593
    if test x$enable_audio = xyes -a x$enable_fusionsound = xyes; then
slouken@2947
  1594
        fusionsound=no
slouken@2947
  1595
slouken@2947
  1596
        FUSIONSOUND_REQUIRED_VERSION=1.1.1
slouken@2947
  1597
slouken@2947
  1598
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@2947
  1599
        AC_MSG_CHECKING(for FusionSound $FUSIONSOUND_REQUIRED_VERSION support)
slouken@2947
  1600
        if test x$PKG_CONFIG != xno; then
slouken@2947
  1601
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $FUSIONSOUND_REQUIRED_VERSION fusionsound; then
slouken@2947
  1602
                FUSIONSOUND_CFLAGS=`$PKG_CONFIG --cflags fusionsound`
slouken@2947
  1603
                FUSIONSOUND_LIBS=`$PKG_CONFIG --libs fusionsound`
slouken@2947
  1604
                fusionsound=yes
slouken@2947
  1605
            fi
slouken@2947
  1606
        fi
slouken@2947
  1607
        AC_MSG_RESULT($fusionsound)
slouken@2947
  1608
slouken@2947
  1609
        if test x$fusionsound = xyes; then
icculus@5548
  1610
            AC_DEFINE(SDL_AUDIO_DRIVER_FUSIONSOUND, 1, [ ])
slouken@2947
  1611
            SOURCES="$SOURCES $srcdir/src/audio/fusionsound/*.c"
slouken@2947
  1612
            EXTRA_CFLAGS="$EXTRA_CFLAGS $FUSIONSOUND_CFLAGS"
slouken@2947
  1613
            
slouken@2947
  1614
            AC_ARG_ENABLE(fusionsound-shared,
slouken@2947
  1615
AC_HELP_STRING([--enable-fusionsound-shared], [dynamically load fusionsound audio support [[default=yes]]]),
slouken@2947
  1616
                          , enable_fusionsound_shared=yes)
slouken@2947
  1617
            fusionsound_shared=no
slouken@3392
  1618
            AC_MSG_CHECKING(for FusionSound dynamic loading support)
slouken@2947
  1619
            if test x$have_loadso != xyes && \
slouken@2947
  1620
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1621
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic fusionsound loading])
slouken@2947
  1622
            fi
slouken@2947
  1623
            if test x$have_loadso = xyes && \
slouken@2947
  1624
               test x$enable_fusionsound_shared = xyes; then
icculus@5548
  1625
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC, "libfusionsound.so", [ ])
slouken@3392
  1626
                fusionsound_shared=yes
slouken@2947
  1627
            else
slouken@3392
  1628
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $FUSIONSOUND_LIBS"
slouken@2947
  1629
            fi
slouken@3392
  1630
            AC_MSG_RESULT($fusionsound_shared)
slouken@2947
  1631
            
slouken@2947
  1632
            have_audio=yes
slouken@2947
  1633
        fi
slouken@2947
  1634
    fi
slouken@2947
  1635
}
slouken@2947
  1636
slouken@1
  1637
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1638
CheckDummyVideo()
slouken@1
  1639
{
slouken@1
  1640
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1641
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1642
                  , enable_video_dummy=yes)
slouken@1
  1643
    if test x$enable_video_dummy = xyes; then
icculus@5548
  1644
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY, 1, [ ])
slouken@1361
  1645
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1646
        have_video=yes
slouken@1
  1647
    fi
slouken@1
  1648
}
slouken@1
  1649
slouken@0
  1650
dnl Check to see if OpenGL support is desired
slouken@0
  1651
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1652
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1653
              , enable_video_opengl=yes)
slouken@0
  1654
slouken@0
  1655
dnl Find OpenGL
icculus@1191
  1656
CheckOpenGLX11()
slouken@0
  1657
{
slouken@0
  1658
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1659
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1660
        video_opengl=no
slouken@0
  1661
        AC_TRY_COMPILE([
slouken@0
  1662
         #include <GL/gl.h>
slouken@0
  1663
         #include <GL/glx.h>
slouken@0
  1664
        ],[
slouken@0
  1665
        ],[
slouken@0
  1666
        video_opengl=yes
slouken@0
  1667
        ])
slouken@0
  1668
        AC_MSG_RESULT($video_opengl)
slouken@0
  1669
        if test x$video_opengl = xyes; then
icculus@5548
  1670
            AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1671
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX, 1, [ ])
icculus@5548
  1672
            AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@0
  1673
        fi
slouken@0
  1674
    fi
slouken@0
  1675
}
slouken@0
  1676
slouken@6188
  1677
dnl Check to see if OpenGL ES support is desired
slouken@6188
  1678
AC_ARG_ENABLE(video-opengles,
slouken@6188
  1679
AC_HELP_STRING([--enable-video-opengles], [include OpenGL ES support [[default=yes]]]),
slouken@6188
  1680
              , enable_video_opengles=yes)
slouken@6188
  1681
slouken@6188
  1682
dnl Find OpenGL ES
slouken@6188
  1683
CheckOpenGLESX11()
slouken@6188
  1684
{
slouken@6188
  1685
    if test x$enable_video = xyes -a x$enable_video_opengles = xyes; then
gabomdq@7659
  1686
        AC_MSG_CHECKING(for EGL support)
gabomdq@7659
  1687
        video_opengl_egl=no
slouken@6188
  1688
        AC_TRY_COMPILE([
slouken@6188
  1689
         #include <EGL/egl.h>
slouken@6188
  1690
        ],[
slouken@6188
  1691
        ],[
gabomdq@7659
  1692
        video_opengl_egl=yes
slouken@6188
  1693
        ])
gabomdq@7659
  1694
        AC_MSG_RESULT($video_opengl_egl)
gabomdq@7659
  1695
        if test x$video_opengl_egl = xyes; then
gabomdq@7659
  1696
            AC_DEFINE(SDL_VIDEO_OPENGL_EGL, 1, [ ])
gabomdq@7659
  1697
        fi
gabomdq@7659
  1698
            
gabomdq@7659
  1699
        AC_MSG_CHECKING(for OpenGL ES v1 headers)
gabomdq@7659
  1700
        video_opengles_v1=no
gabomdq@7659
  1701
        AC_TRY_COMPILE([
gabomdq@7659
  1702
         #include <GLES/gl.h>
gabomdq@7659
  1703
         #include <GLES/glext.h>
gabomdq@7659
  1704
        ],[
gabomdq@7659
  1705
        ],[
gabomdq@7659
  1706
        video_opengles_v1=yes
gabomdq@7659
  1707
        ])
gabomdq@7659
  1708
        AC_MSG_RESULT($video_opengles_v1)
gabomdq@7659
  1709
        if test x$video_opengles_v1 = xyes; then
gabomdq@7659
  1710
            AC_DEFINE(SDL_VIDEO_OPENGL_ES, 1, [ ])
gabomdq@7659
  1711
            AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES, 1, [ ])
gabomdq@7659
  1712
        fi
gabomdq@7659
  1713
        
gabomdq@7659
  1714
        AC_MSG_CHECKING(for OpenGL ES v2 headers)
gabomdq@7659
  1715
        video_opengles_v2=no
gabomdq@7659
  1716
        AC_TRY_COMPILE([
gabomdq@7659
  1717
         #include <GLES2/gl2.h>
gabomdq@7659
  1718
         #include <GLES2/gl2ext.h>
gabomdq@7659
  1719
        ],[
gabomdq@7659
  1720
        ],[
gabomdq@7659
  1721
        video_opengles_v2=yes
gabomdq@7659
  1722
        ])
gabomdq@7659
  1723
        AC_MSG_RESULT($video_opengles_v2)
gabomdq@7659
  1724
        if test x$video_opengles_v2 = xyes; then
gabomdq@7659
  1725
            AC_DEFINE(SDL_VIDEO_OPENGL_ES2, 1, [ ])
gabomdq@7659
  1726
            AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES2, 1, [ ])
slouken@6188
  1727
        fi
slouken@6188
  1728
    fi
slouken@6188
  1729
}
slouken@6188
  1730
slouken@5062
  1731
dnl Check for Windows OpenGL
slouken@5062
  1732
CheckWINDOWSGL()
slouken@1361
  1733
{
slouken@1361
  1734
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1735
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1736
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL, 1, [ ])
icculus@5548
  1737
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1361
  1738
    fi
slouken@1361
  1739
}
slouken@1361
  1740
gabomdq@8022
  1741
dnl Check for Windows OpenGL
gabomdq@8022
  1742
CheckWINDOWSGLES()
gabomdq@8022
  1743
{
gabomdq@8022
  1744
    if test x$enable_video = xyes -a x$enable_video_opengles = xyes; then
gabomdq@8022
  1745
gabomdq@8022
  1746
        AC_MSG_CHECKING(for EGL support)
gabomdq@8022
  1747
        video_opengl_egl=no
gabomdq@8022
  1748
        AC_TRY_COMPILE([
gabomdq@8022
  1749
         #include <EGL/egl.h>
gabomdq@8022
  1750
        ],[
gabomdq@8022
  1751
        ],[
gabomdq@8022
  1752
        video_opengl_egl=yes
gabomdq@8022
  1753
        ])
gabomdq@8022
  1754
        AC_MSG_RESULT($video_opengl_egl)
gabomdq@8022
  1755
        if test x$video_opengl_egl = xyes; then
gabomdq@8022
  1756
            AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
gabomdq@8022
  1757
            AC_DEFINE(SDL_VIDEO_OPENGL_EGL, 1, [ ])
gabomdq@8022
  1758
        fi
gabomdq@8022
  1759
       
gabomdq@8022
  1760
        AC_MSG_CHECKING(for OpenGL ES v2 headers)
gabomdq@8022
  1761
        video_opengles_v2=no
gabomdq@8022
  1762
        AC_TRY_COMPILE([
gabomdq@8022
  1763
         #include <GLES2/gl2.h>
gabomdq@8022
  1764
         #include <GLES2/gl2ext.h>
gabomdq@8022
  1765
        ],[
gabomdq@8022
  1766
        ],[
gabomdq@8022
  1767
        video_opengles_v2=yes
gabomdq@8022
  1768
        ])
gabomdq@8022
  1769
        AC_MSG_RESULT($video_opengles_v2)
gabomdq@8022
  1770
        if test x$video_opengles_v2 = xyes; then
gabomdq@8022
  1771
            AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
gabomdq@8022
  1772
            AC_DEFINE(SDL_VIDEO_OPENGL_ES2, 1, [ ])
gabomdq@8022
  1773
            AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES2, 1, [ ])
gabomdq@8022
  1774
        fi
gabomdq@8022
  1775
    fi
gabomdq@8022
  1776
}
gabomdq@8022
  1777
icculus@7981
  1778
dnl Check for Haiku OpenGL
icculus@7981
  1779
CheckHaikuGL()
slouken@0
  1780
{
slouken@0
  1781
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1782
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@7981
  1783
        AC_DEFINE(SDL_VIDEO_OPENGL_HAIKU, 1, [ ])
icculus@5548
  1784
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1521
  1785
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1786
    fi
slouken@0
  1787
}
slouken@0
  1788
slouken@0
  1789
dnl Check for MacOS OpenGL
slouken@0
  1790
CheckMacGL()
slouken@0
  1791
{
slouken@0
  1792
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1793
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1794
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL, 1, [ ])
icculus@5548
  1795
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1550
  1796
        case "$host" in
slouken@0
  1797
            *-*-darwin*)
slouken@1625
  1798
                if test x$enable_video_cocoa = xyes; then
icculus@3623
  1799
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1800
                fi
slouken@0
  1801
        esac
slouken@0
  1802
    fi
slouken@0
  1803
}
slouken@0
  1804
slouken@0
  1805
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1806
CheckInputEvents()
slouken@0
  1807
{
slouken@0
  1808
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1809
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1810
        use_input_events=no
slouken@0
  1811
        AC_TRY_COMPILE([
slouken@0
  1812
          #include <linux/input.h>
slouken@0
  1813
        ],[
slouken@0
  1814
          #ifndef EVIOCGNAME
slouken@0
  1815
          #error EVIOCGNAME() ioctl not available
slouken@0
  1816
          #endif
slouken@0
  1817
        ],[
slouken@0
  1818
        use_input_events=yes
slouken@0
  1819
        ])
slouken@0
  1820
        AC_MSG_RESULT($use_input_events)
slouken@0
  1821
        if test x$use_input_events = xyes; then
icculus@5548
  1822
            AC_DEFINE(SDL_INPUT_LINUXEV, 1, [ ])
slouken@0
  1823
        fi
slouken@0
  1824
}
slouken@0
  1825
gabomdq@7778
  1826
dnl See if we can use the kernel kd.h header
gabomdq@7778
  1827
CheckInputKD()
gabomdq@7778
  1828
{
gabomdq@7778
  1829
gabomdq@7778
  1830
    AC_MSG_CHECKING(for Linux kd.h)
gabomdq@7778
  1831
    use_input_kd=no
gabomdq@7778
  1832
    AC_TRY_COMPILE([
gabomdq@7778
  1833
      #include <linux/kd.h>
gabomdq@7778
  1834
      #include <linux/keyboard.h>
gabomdq@7778
  1835
    ],[
gabomdq@7778
  1836
        struct kbentry kbe;
gabomdq@7778
  1837
        kbe.kb_table = KG_CTRL;
gabomdq@7778
  1838
        ioctl(0, KDGKBENT, &kbe);
gabomdq@7778
  1839
    ],[
gabomdq@7778
  1840
    use_input_kd=yes
gabomdq@7778
  1841
    ])
gabomdq@7778
  1842
    AC_MSG_RESULT($use_input_kd)
gabomdq@7778
  1843
    if test x$use_input_kd = xyes; then
gabomdq@7778
  1844
        AC_DEFINE(SDL_INPUT_LINUXKD, 1, [ ])
gabomdq@7778
  1845
    fi
gabomdq@7778
  1846
}
gabomdq@7778
  1847
icculus@6734
  1848
dnl See if the platform offers libudev for device enumeration and hotplugging.
icculus@6734
  1849
CheckLibUDev()
icculus@6734
  1850
{
icculus@6734
  1851
    AC_ARG_ENABLE(libudev,
icculus@6734
  1852
AC_HELP_STRING([--enable-libudev], [enable libudev support [[default=yes]]]),
icculus@6734
  1853
                        , enable_libudev=yes)
icculus@6734
  1854
    if test x$enable_libudev = xyes; then
icculus@6734
  1855
        AC_CHECK_HEADER(libudev.h,
icculus@6734
  1856
                        have_libudev_h_hdr=yes,
icculus@6734
  1857
                        have_libudev_h_hdr=no)
icculus@6734
  1858
        if test x$have_libudev_h_hdr = xyes; then
icculus@6734
  1859
            AC_DEFINE(HAVE_LIBUDEV_H, 1, [ ])
icculus@6734
  1860
        fi
icculus@6734
  1861
    fi
icculus@6734
  1862
}
icculus@6734
  1863
icculus@6774
  1864
dnl See if the platform offers libdbus for various IPC techniques.
icculus@6774
  1865
CheckDBus()
icculus@6774
  1866
{
icculus@6774
  1867
    AC_ARG_ENABLE(dbus,
icculus@6774
  1868
AC_HELP_STRING([--enable-dbus], [enable D-Bus support [[default=yes]]]),
icculus@6774
  1869
                        , enable_dbus=yes)
icculus@6774
  1870
    if test x$enable_dbus = xyes; then
icculus@6774
  1871
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@6774
  1872
        if test x$PKG_CONFIG != xno; then
icculus@6774
  1873
            DBUS_CFLAGS=`$PKG_CONFIG --cflags dbus-1`
icculus@6774
  1874
            save_CFLAGS="$CFLAGS"
icculus@6774
  1875
            CFLAGS="$save_CFLAGS $DBUS_CFLAGS"
icculus@6774
  1876
            AC_CHECK_HEADER(dbus/dbus.h,
icculus@6774
  1877
                            have_dbus_dbus_h_hdr=yes,
icculus@6774
  1878
                            have_dbus_dbus_h_hdr=no)
icculus@6774
  1879
            CFLAGS="$save_CFLAGS"
icculus@6774
  1880
            if test x$have_dbus_dbus_h_hdr = xyes; then
icculus@6774
  1881
                AC_DEFINE(HAVE_DBUS_DBUS_H, 1, [ ])
icculus@6774
  1882
                EXTRA_CFLAGS="$EXTRA_CFLAGS $DBUS_CFLAGS"
icculus@6774
  1883
            fi
icculus@6774
  1884
        fi
icculus@6774
  1885
    fi
icculus@6774
  1886
}
icculus@6774
  1887
icculus@1201
  1888
dnl See if we can use the Touchscreen input library
icculus@1201
  1889
CheckTslib()
icculus@1201
  1890
{
icculus@1201
  1891
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1892
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1893
                  , enable_input_tslib=yes)
icculus@1201
  1894
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1895
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1896
        enable_input_tslib=no
icculus@1201
  1897
        AC_TRY_COMPILE([
icculus@1201
  1898
          #include "tslib.h"
icculus@1201
  1899
        ],[
icculus@1201
  1900
        ],[
icculus@1201
  1901
        enable_input_tslib=yes
icculus@1201
  1902
        ])
icculus@1201
  1903
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1904
        if test x$enable_input_tslib = xyes; then
icculus@5548
  1905
            AC_DEFINE(SDL_INPUT_TSLIB, 1, [ ])
slouken@1521
  1906
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1907
        fi
icculus@1201
  1908
    fi
icculus@1201
  1909
}
icculus@1201
  1910
slouken@0
  1911
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1912
CheckPTHREAD()
slouken@0
  1913
{
slouken@0
  1914
    dnl Check for pthread support
slouken@0
  1915
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1916
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1917
                  , enable_pthreads=yes)
slouken@0
  1918
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1919
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1920
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1921
                  , enable_pthread_sem=yes)
slouken@1550
  1922
    case "$host" in
slouken@1820
  1923
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1924
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1925
            pthread_lib="-lpthread"
slouken@1324
  1926
            ;;
slouken@0
  1927
        *-*-bsdi*)
slouken@0
  1928
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1929
            pthread_lib=""
slouken@0
  1930
            ;;
slouken@0
  1931
        *-*-darwin*)
slouken@0
  1932
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1933
# causes Carbon.p complaints?
slouken@0
  1934
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1935
            ;;
slouken@1565
  1936
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1937
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1938
            pthread_lib="-pthread"
slouken@0
  1939
            ;;
slouken@43
  1940
        *-*-netbsd*)
slouken@1383
  1941
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1942
            pthread_lib="-lpthread"
slouken@43
  1943
            ;;
slouken@0
  1944
        *-*-openbsd*)
slouken@0
  1945
            pthread_cflags="-D_REENTRANT"
slouken@0
  1946
            pthread_lib="-pthread"
slouken@0
  1947
            ;;
slouken@6910
  1948
        *-*-solaris2.9)
slouken@6910
  1949
            # From Solaris 9+, posix4's preferred name is rt.
slouken@6910
  1950
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1951
            pthread_lib="-lpthread -lrt"
slouken@6910
  1952
            ;;
slouken@6910
  1953
        *-*-solaris2.10)
slouken@6910
  1954
            # Solaris 10+ merged pthread into libc.
slouken@6910
  1955
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1956
            pthread_lib="-lrt"
slouken@6910
  1957
            ;;
slouken@0
  1958
        *-*-solaris*)
slouken@6910
  1959
            # Solaris 11+ merged rt into libc.
slouken@0
  1960
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1961
            pthread_lib=""
slouken@0
  1962
            ;;
slouken@0
  1963
        *-*-sysv5*)
slouken@0
  1964
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1965
            pthread_lib=""
slouken@0
  1966
            ;;
slouken@0
  1967
        *-*-aix*)
slouken@0
  1968
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1969
            pthread_lib="-lpthread"
slouken@0
  1970
            ;;
icculus@425
  1971
        *-*-hpux11*)
icculus@425
  1972
            pthread_cflags="-D_REENTRANT"
icculus@425
  1973
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1974
            ;;
icculus@7977
  1975
        *-*-haiku*)
icculus@7977
  1976
            pthread_cflags="-D_REENTRANT"
icculus@7977
  1977
            pthread_lib=""
icculus@7977
  1978
            ;;
slouken@0
  1979
        *)
slouken@0
  1980
            pthread_cflags="-D_REENTRANT"
slouken@0
  1981
            pthread_lib="-lpthread"
slouken@0
  1982
            ;;
slouken@0
  1983
    esac
slouken@3268
  1984
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes; then
slouken@415
  1985
        # Save the original compiler flags and libraries
slouken@415
  1986
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1987
        # Add the pthread compiler flags and libraries
slouken@415
  1988
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1989
        # Check to see if we have pthread support on this system
slouken@0
  1990
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1991
        use_pthreads=no
slouken@0
  1992
        AC_TRY_LINK([
slouken@0
  1993
         #include <pthread.h>
slouken@0
  1994
        ],[
slouken@0
  1995
         pthread_attr_t type;
slouken@0
  1996
         pthread_attr_init(&type);
slouken@0
  1997
        ],[
slouken@0
  1998
        use_pthreads=yes
slouken@0
  1999
        ])
slouken@0
  2000
        AC_MSG_RESULT($use_pthreads)
slouken@415
  2001
        # Restore the compiler flags and libraries
slouken@415
  2002
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  2003
slouken@415
  2004
        # Do futher testing if we have pthread support...
slouken@0
  2005
        if test x$use_pthreads = xyes; then
icculus@5548
  2006
            AC_DEFINE(SDL_THREAD_PTHREAD, 1, [ ])
slouken@1521
  2007
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  2008
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  2009
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  2010
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  2011
slouken@1438
  2012
            # Save the original compiler flags and libraries
slouken@1438
  2013
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  2014
            # Add the pthread compiler flags and libraries
slouken@1438
  2015
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  2016
slouken@0
  2017
            # Check to see if recursive mutexes are available
slouken@0
  2018
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  2019
            has_recursive_mutexes=no
slouken@1324
  2020
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  2021
                AC_TRY_COMPILE([
slouken@1324
  2022
                  #include <pthread.h>
slouken@1324
  2023
                ],[
slouken@1324
  2024
                  pthread_mutexattr_t attr;
slouken@1324
  2025
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  2026
                ],[
slouken@1324
  2027
                has_recursive_mutexes=yes
icculus@5548
  2028
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX, 1, [ ])
slouken@1324
  2029
                ])
slouken@1324
  2030
            fi
slouken@1324
  2031
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  2032
                AC_TRY_COMPILE([
slouken@1324
  2033
                  #include <pthread.h>
slouken@1324
  2034
                ],[
slouken@1324
  2035
                  pthread_mutexattr_t attr;
slouken@1324
  2036
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  2037
                ],[
slouken@1324
  2038
                has_recursive_mutexes=yes
icculus@5548
  2039
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP, 1, [ ])
slouken@1324
  2040
                ])
slouken@1324
  2041
            fi
slouken@0
  2042
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  2043
slouken@94
  2044
            # Check to see if pthread semaphore support is missing
slouken@94
  2045
            if test x$enable_pthread_sem = xyes; then
slouken@94
  2046
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  2047
                have_pthread_sem=no
slouken@94
  2048
                AC_TRY_COMPILE([
slouken@94
  2049
                  #include <pthread.h>
slouken@94
  2050
                  #include <semaphore.h>
slouken@94
  2051
                ],[
slouken@94
  2052
                ],[
slouken@94
  2053
                have_pthread_sem=yes
slouken@94
  2054
                ])
slouken@94
  2055
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  2056
            fi
slouken@6219
  2057
            if test x$have_pthread_sem = xyes; then
slouken@6219
  2058
                AC_MSG_CHECKING(for sem_timedwait)
slouken@6219
  2059
                have_sem_timedwait=no
slouken@6219
  2060
                AC_TRY_LINK([
slouken@6219
  2061
                  #include <pthread.h>
slouken@6219
  2062
                  #include <semaphore.h>
slouken@6219
  2063
                ],[
slouken@6219
  2064
                  sem_timedwait(NULL, NULL);
slouken@6219
  2065
                ],[
slouken@6219
  2066
                have_sem_timedwait=yes
slouken@6219
  2067
                AC_DEFINE(HAVE_SEM_TIMEDWAIT)
slouken@6219
  2068
                ])
slouken@6219
  2069
                AC_MSG_RESULT($have_sem_timedwait)
slouken@6219
  2070
            fi
slouken@94
  2071
icculus@5965
  2072
            AC_MSG_CHECKING(for pthread_spin_trylock)
icculus@5965
  2073
            AC_TRY_LINK_FUNC(pthread_spin_trylock, [
icculus@5965
  2074
              has_pthread_spin_trylock=yes
icculus@5965
  2075
              AC_DEFINE(HAVE_PTHREAD_SPINLOCK, 1, [ ])
icculus@5965
  2076
            ],[
icculus@5965
  2077
              has_pthread_spin_trylock=no
icculus@5965
  2078
            ])
icculus@5965
  2079
            AC_MSG_RESULT($has_pthread_spin_trylock)
icculus@5965
  2080
icculus@6374
  2081
            AC_CHECK_HEADER(pthread_np.h, have_pthread_np_h=yes, have_pthread_np_h=no, [ #include <pthread.h> ])
icculus@5969
  2082
            if test x$have_pthread_np_h = xyes; then
icculus@5969
  2083
                AC_DEFINE(HAVE_PTHREAD_NP_H, 1, [ ])
icculus@5969
  2084
            fi
icculus@5969
  2085
icculus@5969
  2086
            # Check to see if pthread naming is available
icculus@5969
  2087
            AC_MSG_CHECKING(for pthread_setname_np)
icculus@5969
  2088
            AC_TRY_LINK_FUNC(pthread_setname_np, [
icculus@5969
  2089
              has_pthread_setname_np=yes
icculus@5969
  2090
              AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [ ])
icculus@5969
  2091
            ],[
icculus@5969
  2092
              has_pthread_setname_np=no
icculus@5969
  2093
            ])
icculus@5969
  2094
            AC_MSG_RESULT($has_pthread_setname_np)
icculus@5969
  2095
icculus@5969
  2096
            AC_MSG_CHECKING(for pthread_set_name_np)
icculus@5969
  2097
            AC_TRY_LINK_FUNC(pthread_set_name_np, [
icculus@5969
  2098
              has_pthread_set_name_np=yes
icculus@5969
  2099
              AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [ ])
icculus@5969
  2100
            ],[
icculus@5969
  2101
              has_pthread_set_name_np=no
icculus@5969
  2102
            ])
icculus@5969
  2103
            AC_MSG_RESULT($has_pthread_set_name_np)
icculus@5969
  2104
slouken@1438
  2105
            # Restore the compiler flags and libraries
slouken@1438
  2106
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  2107
slouken@1361
  2108
            # Basic thread creation functions
slouken@1361
  2109
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  2110
slouken@1361
  2111
            # Semaphores
slouken@1361
  2112
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  2113
            if test x$have_pthread_sem = xyes; then
slouken@1361
  2114
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  2115
            else
slouken@1361
  2116
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  2117
            fi
slouken@0
  2118
slouken@1361
  2119
            # Mutexes
slouken@1361
  2120
            # We can fake these with semaphores if necessary
slouken@1361
  2121
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  2122
slouken@1361
  2123
            # Condition variables
slouken@1361
  2124
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  2125
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  2126
slouken@7391
  2127
            # Thread local storage
slouken@7391
  2128
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systls.c"
slouken@7391
  2129
slouken@1361
  2130
            have_threads=yes
slouken@814
  2131
        fi
slouken@814
  2132
    fi
slouken@814
  2133
}
slouken@814
  2134
slouken@5062
  2135
dnl Determine whether the compiler can produce Windows executables
slouken@5062
  2136
CheckWINDOWS()
slouken@0
  2137
{
slouken@5062
  2138
    AC_MSG_CHECKING(Windows compiler)
slouken@0
  2139
    have_win32_gcc=no
slouken@0
  2140
    AC_TRY_COMPILE([
slouken@0
  2141
     #include <windows.h>
slouken@0
  2142
    ],[
slouken@0
  2143
    ],[
slouken@0
  2144
    have_win32_gcc=yes
slouken@0
  2145
    ])
slouken@0
  2146
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  2147
    if test x$have_win32_gcc != xyes; then
slouken@0
  2148
       AC_MSG_ERROR([
slouken@5062
  2149
*** Your compiler ($CC) does not produce Windows executables!
slouken@0
  2150
       ])
slouken@0
  2151
    fi
slouken@0
  2152
slouken@3168
  2153
    AC_MSG_CHECKING(Windows CE)
slouken@3168
  2154
    have_wince=no
slouken@3168
  2155
    AC_TRY_COMPILE([
slouken@4569
  2156
#if !defined(_WIN32_WCE) && !defined(__MINGW32CE__)
slouken@3168
  2157
#error This is not Windows CE
slouken@3168
  2158
#endif
slouken@3168
  2159
    ],[
slouken@3168
  2160
    ],[
slouken@3168
  2161
    have_wince=yes
icculus@6430
  2162
       AC_MSG_ERROR([
icculus@6430
  2163
*** Sorry, Windows CE is no longer supported.
icculus@6431
  2164
       ])
slouken@3168
  2165
    ])
slouken@3168
  2166
    AC_MSG_RESULT($have_wince)
slouken@6116
  2167
slouken@6116
  2168
    # This fixes Windows stack alignment with newer GCC
slouken@6116
  2169
    CheckStackBoundary
slouken@0
  2170
}
slouken@0
  2171
slouken@0
  2172
dnl Find the DirectX includes and libraries
slouken@0
  2173
CheckDIRECTX()
slouken@0
  2174
{
slouken@0
  2175
    AC_ARG_ENABLE(directx,
slouken@5062
  2176
AC_HELP_STRING([--enable-directx], [use DirectX for Windows audio/video [[default=yes]]]),
slouken@0
  2177
                  , enable_directx=yes)
slouken@0
  2178
    if test x$enable_directx = xyes; then
slouken@1895
  2179
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@3168
  2180
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  2181
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@2714
  2182
        AC_CHECK_HEADER(dinput.h, have_dinput=yes)
icculus@5592
  2183
        AC_CHECK_HEADER(xaudio2.h, have_xaudio2=yes)
icculus@7272
  2184
icculus@7272
  2185
        # FIXME: latest Cygwin finds dinput headers, but we die on other win32 headers.
icculus@7272
  2186
        # FIXME:  ...so force it off for now.
icculus@7272
  2187
        case "$host" in
icculus@7272
  2188
            *-*-cygwin*)
icculus@7272
  2189
            have_dinput=false
icculus@7272
  2190
            ;;
icculus@7272
  2191
        esac
slouken@0
  2192
    fi
slouken@158
  2193
}
slouken@158
  2194
slouken@294
  2195
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2196
CheckDLOPEN()
slouken@294
  2197
{
slouken@731
  2198
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2199
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2200
                  , enable_sdl_dlopen=yes)
slouken@731
  2201
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2202
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2203
        have_dlopen=no
slouken@294
  2204
        AC_TRY_COMPILE([
slouken@294
  2205
         #include <dlfcn.h>
slouken@294
  2206
        ],[
jorgen@7507
  2207
         void *handle = dlopen("", RTLD_NOW);
jorgen@7507
  2208
         const char *loaderror = (char *) dlerror();
slouken@294
  2209
        ],[
slouken@1361
  2210
        have_dlopen=yes
slouken@294
  2211
        ])
slouken@1361
  2212
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2213
slouken@1361
  2214
        if test x$have_dlopen = xyes; then
slouken@1521
  2215
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2216
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2217
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
icculus@5548
  2218
            AC_DEFINE(SDL_LOADSO_DLOPEN, 1, [ ])
slouken@1361
  2219
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2220
            have_loadso=yes
slouken@294
  2221
        fi
slouken@294
  2222
    fi
slouken@294
  2223
}
slouken@294
  2224
slouken@381
  2225
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2226
CheckUSBHID()
slouken@381
  2227
{
slouken@7811
  2228
    case "$host" in
slouken@7811
  2229
        *-*-*bsd*)
slouken@7811
  2230
            if test x$enable_joystick = xyes; then
slouken@7811
  2231
                AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@7811
  2232
                if test x$have_libusbhid = xyes; then
slouken@7811
  2233
                    AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@7811
  2234
                    AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@7811
  2235
                    USB_LIBS="$USB_LIBS -lusbhid"
slouken@7811
  2236
                else
slouken@7811
  2237
                    AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@7811
  2238
                    AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@7811
  2239
                    AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@7811
  2240
                fi
slouken@7811
  2241
                    
slouken@7811
  2242
                save_CFLAGS="$CFLAGS"
slouken@7811
  2243
                CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2244
slouken@7811
  2245
                AC_MSG_CHECKING(for usbhid)
slouken@7811
  2246
                have_usbhid=no
slouken@7811
  2247
                AC_TRY_COMPILE([
slouken@7811
  2248
                  #include <sys/types.h>
slouken@7811
  2249
                  #if defined(HAVE_USB_H)
slouken@7811
  2250
                  #include <usb.h>
slouken@7811
  2251
                  #endif
slouken@7811
  2252
                  #ifdef __DragonFly__
slouken@7811
  2253
                  # include <bus/usb/usb.h>
slouken@7811
  2254
                  # include <bus/usb/usbhid.h>
slouken@7811
  2255
                  #else
slouken@7811
  2256
                  # include <dev/usb/usb.h>
slouken@7811
  2257
                  # include <dev/usb/usbhid.h>
slouken@7811
  2258
                  #endif
slouken@7811
  2259
                  #if defined(HAVE_USBHID_H)
slouken@7811
  2260
                  #include <usbhid.h>
slouken@7811
  2261
                  #elif defined(HAVE_LIBUSB_H)
slouken@7811
  2262
                  #include <libusb.h>
slouken@7811
  2263
                  #elif defined(HAVE_LIBUSBHID_H)
slouken@7811
  2264
                  #include <libusbhid.h>
slouken@7811
  2265
                  #endif
slouken@7811
  2266
                ],[
slouken@7811
  2267
                  struct report_desc *repdesc;
slouken@7811
  2268
                  struct usb_ctl_report *repbuf;
slouken@7811
  2269
                  hid_kind_t hidkind;
slouken@7811
  2270
                ],[
slouken@7811
  2271
                have_usbhid=yes
slouken@7811
  2272
                ])
slouken@7811
  2273
                AC_MSG_RESULT($have_usbhid)
slouken@381
  2274
slouken@7811
  2275
                if test x$have_usbhid = xyes; then
slouken@7811
  2276
                    AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@7811
  2277
                    have_usbhid_ucr_data=no
slouken@7811
  2278
                    AC_TRY_COMPILE([
slouken@7811
  2279
                      #include <sys/types.h>
slouken@7811
  2280
                      #if defined(HAVE_USB_H)
slouken@7811
  2281
                      #include <usb.h>
slouken@7811
  2282
                      #endif
slouken@7811
  2283
                      #ifdef __DragonFly__
slouken@7811
  2284
                      # include <bus/usb/usb.h>
slouken@7811
  2285
                      # include <bus/usb/usbhid.h>
slouken@7811
  2286
                      #else
slouken@7811
  2287
                      # include <dev/usb/usb.h>
slouken@7811
  2288
                      # include <dev/usb/usbhid.h>
slouken@7811
  2289
                      #endif
slouken@7811
  2290
                      #if defined(HAVE_USBHID_H)
slouken@7811
  2291
                      #include <usbhid.h>
slouken@7811
  2292
                      #elif defined(HAVE_LIBUSB_H)
slouken@7811
  2293
                      #include <libusb.h>
slouken@7811
  2294
                      #elif defined(HAVE_LIBUSBHID_H)
slouken@7811
  2295
                      #include <libusbhid.h>
slouken@7811
  2296
                      #endif
slouken@7811
  2297
                    ],[
slouken@7811
  2298
                      struct usb_ctl_report buf;
slouken@7811
  2299
                      if (buf.ucr_data) { }
slouken@7811
  2300
                    ],[
slouken@7811
  2301
                    have_usbhid_ucr_data=yes
slouken@7811
  2302
                    ])
slouken@7811
  2303
                    if test x$have_usbhid_ucr_data = xyes; then
slouken@7811
  2304
                        USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@7811
  2305
                    fi
slouken@7811
  2306
                    AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@7811
  2307
                    
slouken@7811
  2308
                    AC_MSG_CHECKING(for new usbhid API)
slouken@7811
  2309
                    have_usbhid_new=no
slouken@7811
  2310
                    AC_TRY_COMPILE([
slouken@7811
  2311
                      #include <sys/types.h>
slouken@7811
  2312
                      #if defined(HAVE_USB_H)
slouken@7811
  2313
                      #include <usb.h>
slouken@7811
  2314
                      #endif
slouken@7811
  2315
                      #ifdef __DragonFly__
slouken@7811
  2316
                      #include <bus/usb/usb.h>
slouken@7811
  2317
                      #include <bus/usb/usbhid.h>
slouken@7811
  2318
                      #else
slouken@7811
  2319
                      #include <dev/usb/usb.h>
slouken@7811
  2320
                      #include <dev/usb/usbhid.h>
slouken@7811
  2321
                      #endif
slouken@7811
  2322
                      #if defined(HAVE_USBHID_H)
slouken@7811
  2323
                      #include <usbhid.h>
slouken@7811
  2324
                      #elif defined(HAVE_LIBUSB_H)
slouken@7811
  2325
                      #include <libusb.h>
slouken@7811
  2326
                      #elif defined(HAVE_LIBUSBHID_H)
slouken@7811
  2327
                      #include <libusbhid.h>
slouken@7811
  2328
                      #endif
slouken@7811
  2329
                    ],[
slouken@7811
  2330
                      report_desc_t d;
slouken@7811
  2331
                      hid_start_parse(d, 1, 1);
slouken@7811
  2332
                    ],[
slouken@7811
  2333
                    have_usbhid_new=yes
slouken@7811
  2334
                    ])
slouken@7811
  2335
                    if test x$have_usbhid_new = xyes; then
slouken@7811
  2336
                        USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@7811
  2337
                    fi
slouken@7811
  2338
                    AC_MSG_RESULT($have_usbhid_new)
slouken@7811
  2339
slouken@7811
  2340
                    AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@7811
  2341
                    have_machine_joystick=no
slouken@7811
  2342
                    AC_TRY_COMPILE([
slouken@7811
  2343
                      #include <machine/joystick.h>
slouken@7811
  2344
                    ],[
slouken@7811
  2345
                      struct joystick t;
slouken@7811
  2346
                    ],[
slouken@7811
  2347
                    have_machine_joystick=yes
slouken@7811
  2348
                    ])
slouken@7811
  2349
                    if test x$have_machine_joystick = xyes; then
slouken@7811
  2350
                        AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H, 1, [ ])
slouken@7811
  2351
                    fi
slouken@7811
  2352
                    AC_MSG_RESULT($have_machine_joystick)
slouken@7811
  2353
slouken@7811
  2354
                    AC_DEFINE(SDL_JOYSTICK_USBHID, 1, [ ])
slouken@7811
  2355
                    SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@7811
  2356
                    EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@7811
  2357
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@7811
  2358
                    have_joystick=yes
slouken@7811
  2359
                fi
slouken@7811
  2360
                CFLAGS="$save_CFLAGS"
slouken@381
  2361
            fi
slouken@7811
  2362
        ;;
slouken@7811
  2363
    esac
slouken@381
  2364
}
slouken@381
  2365
slouken@1361
  2366
dnl Check for clock_gettime()
slouken@1361
  2367
CheckClockGettime()
slouken@795
  2368
{
slouken@1361
  2369
    AC_ARG_ENABLE(clock_gettime,
urkle@7138
  2370
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=yes]]]),
urkle@7138
  2371
                  , enable_clock_gettime=yes)
slouken@1361
  2372
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2373
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2374
        if test x$have_clock_gettime = xyes; then
icculus@5548
  2375
            AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@1521
  2376
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
slouken@3087
  2377
        else
slouken@3087
  2378
            AC_CHECK_LIB(c, clock_gettime, have_clock_gettime=yes)
slouken@3087
  2379
            if test x$have_clock_gettime = xyes; then
icculus@5548
  2380
               AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@3087
  2381
               EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
slouken@3087
  2382
            fi
icculus@1175
  2383
        fi
slouken@795
  2384
    fi
slouken@795
  2385
}
slouken@795
  2386
slouken@1062
  2387
dnl Check for a valid linux/version.h
slouken@1062
  2388
CheckLinuxVersion()
slouken@1062
  2389
{
slouken@1062
  2390
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2391
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2392
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2393
    fi
slouken@1062
  2394
}
slouken@1062
  2395
slouken@1127
  2396
dnl Check if we want to use RPATH
slouken@1127
  2397
CheckRPATH()
slouken@1127
  2398
{
slouken@1127
  2399
    AC_ARG_ENABLE(rpath,
slouken@1637
  2400
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2401
                  , enable_rpath=yes)
slouken@1127
  2402
}
slouken@1127
  2403
slouken@1550
  2404
dnl Set up the configuration based on the host platform!
slouken@1550
  2405
case "$host" in
slouken@5411
  2406
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-aix*|*-*-minix*)
slouken@1550
  2407
        case "$host" in
gabomdq@7753
  2408
            *-raspberry-linux*)
gabomdq@7753
  2409
                # Raspberry Pi
gabomdq@7753
  2410
                ARCH=linux
gabomdq@7753
  2411
                RPI_CFLAGS="-I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads -I/opt/vc/include/interface/vmcs_host/linux"
gabomdq@7753
  2412
                CFLAGS="$CFLAGS $RPI_CFLAGS"
gabomdq@7753
  2413
                SDL_CFLAGS="$SDL_CFLAGS $RPI_CFLAGS"
gabomdq@7753
  2414
                EXTRA_CFLAGS="$EXTRA_CFLAGS $RPI_CFLAGS"
gabomdq@8007
  2415
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L/opt/vc/lib -lbcm_host -ldl"
gabomdq@7753
  2416
gabomdq@7753
  2417
                if test x$enable_video = xyes; then
gabomdq@7753
  2418
                    SOURCES="$SOURCES $srcdir/src/video/raspberry/*.c"
gabomdq@7753
  2419
                    $as_echo "#define SDL_VIDEO_DRIVER_RPI 1" >>confdefs.h
gabomdq@7753
  2420
                fi
gabomdq@7753
  2421
                ;;
slouken@1361
  2422
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2423
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2424
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2425
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2426
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2427
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2428
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2429
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2430
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2431
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2432
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2433
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2434
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2435
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2436
            *-*-aix*)           ARCH=aix ;;
slouken@2775
  2437
            *-*-minix*)         ARCH=minix ;;
slouken@795
  2438
        esac
icculus@1573
  2439
        CheckVisibilityHidden
slouken@1
  2440
        CheckDummyVideo
slouken@68
  2441
        CheckDiskAudio
icculus@1532
  2442
        CheckDummyAudio
slouken@371
  2443
        CheckDLOPEN
slouken@0
  2444
        CheckOSS
slouken@0
  2445
        CheckALSA
icculus@2271
  2446
        CheckPulseAudio
slouken@0
  2447
        CheckARTSC
slouken@0
  2448
        CheckESD
slouken@0
  2449
        CheckNAS
icculus@7367
  2450
        CheckSNDIO
slouken@0
  2451
        CheckX11
slouken@167
  2452
        CheckDirectFB
slouken@2947
  2453
        CheckFusionSound
icculus@1191
  2454
        CheckOpenGLX11
slouken@6188
  2455
        CheckOpenGLESX11
icculus@6734
  2456
        CheckLibUDev
icculus@6774
  2457
        CheckDBus
slouken@0
  2458
        CheckInputEvents
gabomdq@7778
  2459
        CheckInputKD
icculus@1201
  2460
        CheckTslib
slouken@1361
  2461
        CheckUSBHID
slouken@0
  2462
        CheckPTHREAD
slouken@1361
  2463
        CheckClockGettime
slouken@1062
  2464
        CheckLinuxVersion
slouken@1127
  2465
        CheckRPATH
slouken@1361
  2466
        # Set up files for the audio library
slouken@1361
  2467
        if test x$enable_audio = xyes; then
slouken@1361
  2468
          case $ARCH in
slouken@1565
  2469
            sysv5|solaris|hpux)
icculus@5548
  2470
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO, 1, [ ])
slouken@1361
  2471
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2472
                have_audio=yes
slouken@1361
  2473
            ;;
icculus@7380
  2474
            netbsd)  # Don't use this on OpenBSD, it's busted.
icculus@5548
  2475
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD, 1, [ ])
slouken@1567
  2476
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2477
                have_audio=yes
slouken@1361
  2478
            ;;
slouken@1361
  2479
            aix)
icculus@5548
  2480
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO, 1, [ ])
slouken@1361
  2481
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2482
                have_audio=yes
slouken@1361
  2483
            ;;
slouken@1361
  2484
          esac
slouken@371
  2485
        fi
slouken@0
  2486
        # Set up files for the joystick library
slouken@0
  2487
        if test x$enable_joystick = xyes; then
slouken@1361
  2488
          case $ARCH in
slouken@1361
  2489
            linux)
icculus@5548
  2490
                AC_DEFINE(SDL_JOYSTICK_LINUX, 1, [ ])
slouken@1361
  2491
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2492
                have_joystick=yes
slouken@1361
  2493
            ;;
slouken@1361
  2494
          esac
slouken@0
  2495
        fi
slouken@2713
  2496
        # Set up files for the haptic library
slouken@2713
  2497
        if test x$enable_haptic = xyes; then
slouken@2713
  2498
           if test x$use_input_events = xyes; then
slouken@2713
  2499
             case $ARCH in
slouken@2713
  2500
               linux)
icculus@5548
  2501
                   AC_DEFINE(SDL_HAPTIC_LINUX, 1, [ ])
slouken@2713
  2502
                   SOURCES="$SOURCES $srcdir/src/haptic/linux/*.c"
slouken@2713
  2503
                   have_haptic=yes
slouken@2713
  2504
               ;;
slouken@2713
  2505
             esac
slouken@2713
  2506
           fi
slouken@2713
  2507
        fi
icculus@3170
  2508
        # Set up files for the power library
icculus@3170
  2509
        if test x$enable_power = xyes; then
icculus@3170
  2510
             case $ARCH in
icculus@3170
  2511
               linux)
icculus@5548
  2512
                   AC_DEFINE(SDL_POWER_LINUX, 1, [ ])
icculus@3170
  2513
                   SOURCES="$SOURCES $srcdir/src/power/linux/*.c"
icculus@3170
  2514
                   have_power=yes
icculus@3170
  2515
               ;;
icculus@3170
  2516
             esac
icculus@3170
  2517
        fi
icculus@7667
  2518
        # Set up files for the filesystem library
icculus@7667
  2519
        if test x$enable_filesystem = xyes; then
icculus@7667
  2520
            AC_DEFINE(SDL_FILESYSTEM_UNIX, 1, [ ])
icculus@7667
  2521
            SOURCES="$SOURCES $srcdir/src/filesystem/unix/*.c"
icculus@7667
  2522
            have_filesystem=yes
icculus@7667
  2523
        fi
slouken@0
  2524
        # Set up files for the timer library
slouken@0
  2525
        if test x$enable_timers = xyes; then
icculus@5548
  2526
            AC_DEFINE(SDL_TIMER_UNIX, 1, [ ])
slouken@1361
  2527
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2528
            have_timers=yes
slouken@0
  2529
        fi
gabomdq@7753
  2530
        # Set up files for udev hotplugging support
gabomdq@7753
  2531
        if test x$enable_libudev = xyes && test x$have_libudev_h_hdr = xyes; then
gabomdq@7753
  2532
            SOURCES="$SOURCES $srcdir/src/core/linux/SDL_udev.c"               
gabomdq@7753
  2533
        fi
gabomdq@8006
  2534
        # Set up files for evdev input
gabomdq@8006
  2535
        if test x$use_input_events = xyes; then
gabomdq@8006
  2536
            SOURCES="$SOURCES $srcdir/src/core/linux/SDL_evdev.c"
gabomdq@8006
  2537
        fi       
slouken@0
  2538
        ;;
slouken@0
  2539
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2540
        ARCH=win32
slouken@1550
  2541
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2542
            # Default cross-compile location
slouken@4476
  2543
            ac_default_prefix=/usr/local/cross-tools/$host
slouken@0
  2544
        else
slouken@0
  2545
            # Look for the location of the tools and install there
slouken@750
  2546
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2547
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2548
            fi
slouken@0
  2549
        fi
slouken@1
  2550
        CheckDummyVideo
slouken@68
  2551
        CheckDiskAudio
icculus@1532
  2552
        CheckDummyAudio
slouken@5062
  2553
        CheckWINDOWS
slouken@5062
  2554
        CheckWINDOWSGL
gabomdq@8022
  2555
        CheckWINDOWSGLES
slouken@0
  2556
        CheckDIRECTX
slouken@5093
  2557
slouken@5093
  2558
        # Set up the core platform files
slouken@5093
  2559
        SOURCES="$SOURCES $srcdir/src/core/windows/*.c"
slouken@5093
  2560
slouken@1895
  2561
        # Set up files for the video library
slouken@1895
  2562
        if test x$enable_video = xyes; then
icculus@5548
  2563
            AC_DEFINE(SDL_VIDEO_DRIVER_WINDOWS, 1, [ ])
slouken@5062
  2564
            SOURCES="$SOURCES $srcdir/src/video/windows/*.c"
slouken@1895
  2565
            have_video=yes
slouken@1895
  2566
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2567
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2568
                                , enable_render_d3d=yes)
slouken@1895
  2569
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
icculus@5548
  2570
                AC_DEFINE(SDL_VIDEO_RENDER_D3D, 1, [ ])
slouken@1895
  2571
            fi
slouken@1895
  2572
        fi
slouken@0
  2573
        # Set up files for the audio library
slouken@0
  2574
        if test x$enable_audio = xyes; then
icculus@5588
  2575
            AC_DEFINE(SDL_AUDIO_DRIVER_WINMM, 1, [ ])
icculus@5588
  2576
            SOURCES="$SOURCES $srcdir/src/audio/winmm/*.c"
slouken@1895
  2577
            if test x$have_dsound = xyes; then
icculus@5548
  2578
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND, 1, [ ])
icculus@5587
  2579
                SOURCES="$SOURCES $srcdir/src/audio/directsound/*.c"
nathanheisey@5557
  2580
            fi
icculus@5592
  2581
            if test x$have_xaudio2 = xyes; then
icculus@5592
  2582
                AC_DEFINE(SDL_AUDIO_DRIVER_XAUDIO2, 1, [ ])
icculus@5592
  2583
                SOURCES="$SOURCES $srcdir/src/audio/xaudio2/*.c"
slouken@0
  2584
            fi
slouken@1361
  2585
            have_audio=yes
slouken@0
  2586
        fi
slouken@0
  2587
        # Set up files for the joystick library
slouken@0
  2588
        if test x$enable_joystick = xyes; then
slouken@1895
  2589
            if test x$have_dinput = xyes; then
icculus@5548
  2590
                AC_DEFINE(SDL_JOYSTICK_DINPUT, 1, [ ])
slouken@5062
  2591
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_dxjoystick.c"
slouken@4894
  2592
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldinput8 -ldxguid -ldxerr8"
slouken@1895
  2593
            else
icculus@5548
  2594
                AC_DEFINE(SDL_JOYSTICK_WINMM, 1, [ ])
slouken@5062
  2595
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_mmjoystick.c"
slouken@1895
  2596
            fi
slouken@1361
  2597
            have_joystick=yes
slouken@0
  2598
        fi
slouken@2713
  2599
        if test x$enable_haptic = xyes; then
slouken@2713
  2600
            if test x$have_dinput = xyes; then
icculus@5548
  2601
                AC_DEFINE(SDL_HAPTIC_DINPUT, 1, [ ])
slouken@5062
  2602
                SOURCES="$SOURCES $srcdir/src/haptic/windows/SDL_syshaptic.c"
slouken@2713
  2603
                have_haptic=yes
slouken@2713
  2604
            fi
slouken@2713
  2605
        fi
icculus@3170
  2606
        if test x$enable_power = xyes; then
icculus@5548
  2607
            AC_DEFINE(SDL_POWER_WINDOWS, 1, [ ])
icculus@3170
  2608
            SOURCES="$SOURCES $srcdir/src/power/windows/SDL_syspower.c"
icculus@3170
  2609
            have_power=yes
icculus@3170
  2610
        fi
icculus@7667
  2611
        if test x$enable_filesystem = xyes; then
icculus@7667
  2612
            AC_DEFINE(SDL_FILESYSTEM_WINDOWS, 1, [ ])
icculus@7667
  2613
            SOURCES="$SOURCES $srcdir/src/filesystem/windows/SDL_sysfilesystem.c"
icculus@7667
  2614
            have_filesystem=yes
icculus@7667
  2615
        fi
slouken@0
  2616
        # Set up files for the thread library
slouken@0
  2617
        if test x$enable_threads = xyes; then
icculus@5548
  2618
            AC_DEFINE(SDL_THREAD_WINDOWS, 1, [ ])
slouken@7391
  2619
            SOURCES="$SOURCES $srcdir/src/thread/windows/*.c"
slouken@1361
  2620
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2621
            have_threads=yes
slouken@0
  2622
        fi
slouken@0
  2623
        # Set up files for the timer library
slouken@0
  2624
        if test x$enable_timers = xyes; then
icculus@5548
  2625
            AC_DEFINE(SDL_TIMER_WINDOWS, 1, [ ])
slouken@5062
  2626
            SOURCES="$SOURCES $srcdir/src/timer/windows/*.c"
slouken@1361
  2627
            have_timers=yes
slouken@1361
  2628
        fi
slouken@1361
  2629
        # Set up files for the shared object loading library
slouken@1361
  2630
        if test x$enable_loadso = xyes; then
icculus@5548
  2631
            AC_DEFINE(SDL_LOADSO_WINDOWS, 1, [ ])
slouken@5062
  2632
            SOURCES="$SOURCES $srcdir/src/loadso/windows/*.c"
slouken@1361
  2633
            have_loadso=yes
slouken@1361
  2634
        fi
slouken@1361
  2635
        # Set up the system libraries we need
slouken@7235
  2636
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lshell32 -lversion -luuid -XCClinker -static-libgcc"
slouken@5062
  2637
        # The Windows platform requires special setup
slouken@5062
  2638
        VERSION_SOURCES="$srcdir/src/main/windows/*.rc"
slouken@5062
  2639
        SDLMAIN_SOURCES="$srcdir/src/main/windows/*.c"
slouken@0
  2640
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@7498
  2641
        SDL_LIBS="-lSDL2main $SDL_LIBS -mwindows"
slouken@7498
  2642
slouken@7498
  2643
        # Check to see if this is a mingw or cygwin build
slouken@7498
  2644
        have_mingw32=
slouken@7498
  2645
        AC_CHECK_LIB(mingw32, main, [have_mingw32=yes])
slouken@7498
  2646
        if test x$have_mingw32 = xyes; then
slouken@7498
  2647
            SDL_LIBS="-lmingw32 $SDL_LIBS"
slouken@7498
  2648
        else
slouken@7498
  2649
            SDL_LIBS="-lcygwin $SDL_LIBS"
slouken@7498
  2650
        fi
slouken@0
  2651
        ;;
icculus@7977
  2652
icculus@7977
  2653
    dnl BeOS support removed after SDL 2.0.1. Haiku still works.  --ryan.
icculus@7981
  2654
    *-*-beos*)
icculus@7981
  2655
        AC_MSG_ERROR([
icculus@7981
  2656
*** BeOS support has been removed as of SDL 2.0.2.
icculus@7981
  2657
        ])
icculus@7981
  2658
        ;;
icculus@7977
  2659
icculus@7977
  2660
    *-*-haiku*)
icculus@7981
  2661
        ARCH=haiku
icculus@7985
  2662
        ac_default_prefix=/boot/system
slouken@1
  2663
        CheckDummyVideo
slouken@68
  2664
        CheckDiskAudio
icculus@1532
  2665
        CheckDummyAudio
icculus@7981
  2666
        CheckHaikuVideo
icculus@7981
  2667
        CheckHaikuGL
icculus@7977
  2668
        CheckPTHREAD
icculus@7981
  2669
slouken@0
  2670
        # Set up files for the audio library
slouken@0
  2671
        if test x$enable_audio = xyes; then
icculus@7981
  2672
            AC_DEFINE(SDL_AUDIO_DRIVER_HAIKU, 1, [ ])
icculus@7981
  2673
            SOURCES="$SOURCES $srcdir/src/audio/haiku/*.cc"
slouken@1361
  2674
            have_audio=yes
slouken@0
  2675
        fi
slouken@0
  2676
        # Set up files for the joystick library
slouken@0
  2677
        if test x$enable_joystick = xyes; then
icculus@7981
  2678
            AC_DEFINE(SDL_JOYSTICK_HAIKU, 1, [ ])
icculus@7981
  2679
            SOURCES="$SOURCES $srcdir/src/joystick/haiku/*.cc"
slouken@1361
  2680
            have_joystick=yes
slouken@0
  2681
        fi
slouken@0
  2682
        # Set up files for the timer library
slouken@0
  2683
        if test x$enable_timers = xyes; then
icculus@7981
  2684
            AC_DEFINE(SDL_TIMER_HAIKU, 1, [ ])
icculus@7981
  2685
            SOURCES="$SOURCES $srcdir/src/timer/haiku/*.c"
slouken@1361
  2686
            have_timers=yes
slouken@1361
  2687
        fi
slouken@1361
  2688
        # Set up files for the shared object loading library
slouken@1361
  2689
        if test x$enable_loadso = xyes; then
icculus@7981
  2690
            AC_DEFINE(SDL_LOADSO_HAIKU, 1, [ ])
icculus@7981
  2691
            SOURCES="$SOURCES $srcdir/src/loadso/haiku/*.c"
slouken@1361
  2692
            have_loadso=yes
slouken@0
  2693
        fi
icculus@3173
  2694
        # Set up files for the system power library
icculus@3173
  2695
        if test x$enable_power = xyes; then
icculus@7981
  2696
            AC_DEFINE(SDL_POWER_HAIKU, 1, [ ])