configure.in
author Sam Lantinga <slouken@libsdl.org>
Fri, 13 Sep 2013 17:42:31 -0700
changeset 7740 415bb39617a1
parent 7669 d0dcdb5b143c
child 7753 e4c38f17bfad
permissions -rw-r--r--
Mac: Translate Ctrl-Left click to right click.
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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="$CFLAGS"
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dnl Set various version strings - taken gratefully from the GTk sources
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#
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# Making releases:
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# Edit include/SDL_version.h and change the version, then:
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#   SDL_MICRO_VERSION += 1;
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#   SDL_INTERFACE_AGE += 1;
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#   SDL_BINARY_AGE += 1;
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# if any functions have been added, set SDL_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
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#
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SDL_MAJOR_VERSION=2
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SDL_MINOR_VERSION=0
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SDL_MICRO_VERSION=0
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SDL_INTERFACE_AGE=0
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SDL_BINARY_AGE=0
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SDL_VERSION=$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$have_gcc_mmd_mt = xyes; then
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        DEPENDENCY_TRACKING_OPTIONS="-MMD -MT \$@"
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    fi
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fi
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# Actually this doesn't work on OpenBSD and BeOS
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#AC_MSG_CHECKING(for linker option --no-undefined)
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#have_no_undefined=no
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#save_LDFLAGS="$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="$save_LDFLAGS"
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#AC_MSG_RESULT($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 $srcdir/src/power/*.c"
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#SOURCES="$SOURCES $srcdir/src/filesystem/*.c"
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SOURCES="$SOURCES $srcdir/src/render/*.c"
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SOURCES="$SOURCES $srcdir/src/render/*/*.c"
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SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
slouken@1361
   333
SOURCES="$SOURCES $srcdir/src/timer/*.c"
slouken@1361
   334
SOURCES="$SOURCES $srcdir/src/video/*.c"
slouken@1361
   335
slouken@0
   336
dnl Enable/disable various subsystems of the SDL library
slouken@0
   337
bob@3199
   338
AC_ARG_ENABLE(atomic,
bob@3199
   339
AC_HELP_STRING([--enable-atomic], [Enable the atomic operations subsystem [[default=yes]]]),
bob@3199
   340
              , enable_atomic=yes)
bob@3199
   341
if test x$enable_atomic != xyes; then
icculus@5548
   342
    AC_DEFINE(SDL_ATOMIC_DISABLED, 1, [ ])
bob@3199
   343
fi
slouken@0
   344
AC_ARG_ENABLE(audio,
slouken@1637
   345
AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
slouken@0
   346
              , enable_audio=yes)
slouken@1361
   347
if test x$enable_audio != xyes; then
icculus@5548
   348
    AC_DEFINE(SDL_AUDIO_DISABLED, 1, [ ])
slouken@0
   349
fi
slouken@0
   350
AC_ARG_ENABLE(video,
slouken@1637
   351
AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
slouken@0
   352
              , enable_video=yes)
slouken@1361
   353
if test x$enable_video != xyes; then
icculus@5548
   354
    AC_DEFINE(SDL_VIDEO_DISABLED, 1, [ ])
slouken@0
   355
fi
slouken@5226
   356
AC_ARG_ENABLE(render,
slouken@5226
   357
AC_HELP_STRING([--enable-render], [Enable the render subsystem [[default=yes]]]),
slouken@5226
   358
              , enable_render=yes)
slouken@5226
   359
if test x$enable_render != xyes; then
icculus@5548
   360
    AC_DEFINE(SDL_RENDER_DISABLED, 1, [ ])
slouken@5226
   361
fi
slouken@0
   362
AC_ARG_ENABLE(events,
slouken@1637
   363
AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
slouken@0
   364
              , enable_events=yes)
slouken@1361
   365
if test x$enable_events != xyes; then
icculus@5548
   366
    AC_DEFINE(SDL_EVENTS_DISABLED, 1, [ ])
slouken@0
   367
fi
slouken@0
   368
AC_ARG_ENABLE(joystick,
slouken@1637
   369
AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
slouken@0
   370
              , enable_joystick=yes)
slouken@1361
   371
if test x$enable_joystick != xyes; then
icculus@5548
   372
    AC_DEFINE(SDL_JOYSTICK_DISABLED, 1, [ ])
slouken@0
   373
fi
slouken@2713
   374
AC_ARG_ENABLE(haptic,
slouken@2713
   375
AC_HELP_STRING([--enable-haptic], [Enable the haptic (force feedback) subsystem [[default=yes]]]),
slouken@2713
   376
              , enable_haptic=yes)
slouken@2713
   377
if test x$enable_haptic != xyes; then
icculus@5548
   378
    AC_DEFINE(SDL_HAPTIC_DISABLED, 1, [ ])
slouken@2713
   379
fi
icculus@3170
   380
AC_ARG_ENABLE(power,
icculus@3170
   381
AC_HELP_STRING([--enable-power], [Enable the power subsystem [[default=yes]]]),
icculus@3170
   382
              , enable_power=yes)
icculus@3170
   383
if test x$enable_power != xyes; then
icculus@5548
   384
    AC_DEFINE(SDL_POWER_DISABLED, 1, [ ])
icculus@3170
   385
fi
icculus@7667
   386
AC_ARG_ENABLE(filesystem,
icculus@7667
   387
AC_HELP_STRING([--enable-filesystem], [Enable the filesystem subsystem [[default=yes]]]),
icculus@7667
   388
              , enable_filesystem=yes)
icculus@7667
   389
if test x$enable_filesystem != xyes; then
icculus@7667
   390
    AC_DEFINE(SDL_FILESYSTEM_DISABLED, 1, [ ])
icculus@7667
   391
fi
slouken@0
   392
AC_ARG_ENABLE(threads,
slouken@1637
   393
AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
slouken@0
   394
              , enable_threads=yes)
slouken@0
   395
if test x$enable_threads != xyes; then
icculus@5548
   396
    AC_DEFINE(SDL_THREADS_DISABLED, 1, [ ])
slouken@0
   397
fi
slouken@0
   398
AC_ARG_ENABLE(timers,
slouken@1637
   399
AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
slouken@0
   400
              , enable_timers=yes)
slouken@1361
   401
if test x$enable_timers != xyes; then
icculus@5548
   402
    AC_DEFINE(SDL_TIMERS_DISABLED, 1, [ ])
slouken@0
   403
fi
slouken@0
   404
AC_ARG_ENABLE(file,
slouken@1637
   405
AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
slouken@0
   406
              , enable_file=yes)
slouken@1361
   407
if test x$enable_file != xyes; then
icculus@5548
   408
    AC_DEFINE(SDL_FILE_DISABLED, 1, [ ])
slouken@1361
   409
fi
slouken@1361
   410
AC_ARG_ENABLE(loadso,
slouken@1637
   411
AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
slouken@1361
   412
              , enable_loadso=yes)
slouken@1361
   413
if test x$enable_loadso != xyes; then
icculus@5548
   414
    AC_DEFINE(SDL_LOADSO_DISABLED, 1, [ ])
slouken@0
   415
fi
slouken@740
   416
AC_ARG_ENABLE(cpuinfo,
slouken@1637
   417
AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
slouken@740
   418
              , enable_cpuinfo=yes)
slouken@1361
   419
if test x$enable_cpuinfo != xyes; then
icculus@5548
   420
    AC_DEFINE(SDL_CPUINFO_DISABLED, 1, [ ])
slouken@1361
   421
fi
slouken@5225
   422
AC_ARG_ENABLE(atomic,
slouken@5225
   423
AC_HELP_STRING([--enable-atomic], [Enable the atomic operations [[default=yes]]]),
slouken@5225
   424
              , enable_atomic=yes)
slouken@5225
   425
if test x$enable_atomic != xyes; then
icculus@5548
   426
    AC_DEFINE(SDL_ATOMIC_DISABLED, 1, [ ])
slouken@5225
   427
fi
slouken@1402
   428
AC_ARG_ENABLE(assembly,
slouken@1637
   429
AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
slouken@1402
   430
              , enable_assembly=yes)
slouken@1402
   431
if test x$enable_assembly = xyes; then
icculus@5548
   432
    AC_DEFINE(SDL_ASSEMBLY_ROUTINES, 1, [ ])
slouken@2247
   433
slouken@2856
   434
    # Make sure that we don't generate floating point code that would
slouken@2856
   435
    # cause illegal instruction exceptions on older processors
slouken@2856
   436
    case "$host" in
slouken@2856
   437
        *-*-darwin*)
slouken@2856
   438
            # Don't need to worry about Apple hardware, it's all SSE capable
slouken@2856
   439
            default_ssemath=yes
slouken@2856
   440
            ;;
slouken@2856
   441
        *64-*-*)
slouken@2856
   442
            # x86 64-bit architectures all have SSE instructions
slouken@2856
   443
            default_ssemath=yes
slouken@2856
   444
            ;;
slouken@3392
   445
        *)
slouken@2856
   446
            default_ssemath=no
slouken@2856
   447
            ;;
slouken@2856
   448
    esac
slouken@2856
   449
    AC_ARG_ENABLE(ssemath,
slouken@2856
   450
AC_HELP_STRING([--enable-ssemath], [Allow GCC to use SSE floating point math [[default=no]]]),
slouken@2856
   451
                  , enable_ssemath=$default_ssemath)
slouken@2856
   452
    if test x$enable_ssemath = xno; then
slouken@2856
   453
        if test x$have_gcc_sse = xyes -o x$have_gcc_sse2 = xyes; then
slouken@2856
   454
            EXTRA_CFLAGS="$EXTRA_CFLAGS -mfpmath=387"
slouken@2856
   455
        fi
slouken@2856
   456
    fi
slouken@2856
   457
slouken@2247
   458
    dnl Check for various instruction support
slouken@2247
   459
    AC_ARG_ENABLE(mmx,
slouken@2247
   460
AC_HELP_STRING([--enable-mmx], [use MMX assembly routines [[default=yes]]]),
slouken@2247
   461
                  , enable_mmx=yes)
slouken@2247
   462
    if test x$enable_mmx = xyes; then
slouken@2247
   463
        save_CFLAGS="$CFLAGS"
slouken@2247
   464
        have_gcc_mmx=no
slouken@2247
   465
        AC_MSG_CHECKING(for GCC -mmmx option)
slouken@2247
   466
        mmx_CFLAGS="-mmmx"
slouken@2247
   467
        CFLAGS="$save_CFLAGS $mmx_CFLAGS"
slouken@2247
   468
slouken@2247
   469
        AC_TRY_COMPILE([
slouken@4426
   470
        #ifdef __MINGW32__
slouken@4426
   471
        #include <_mingw.h>
slouken@4426
   472
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   473
        #include <intrin.h>
slouken@4426
   474
        #else
slouken@2247
   475
        #include <mmintrin.h>
slouken@4426
   476
        #endif
slouken@4426
   477
        #else
slouken@4426
   478
        #include <mmintrin.h>
slouken@4426
   479
        #endif
slouken@2261
   480
        #ifndef __MMX__
slouken@2261
   481
        #error Assembler CPP flag not enabled
slouken@2261
   482
        #endif
slouken@2247
   483
        ],[
slouken@2247
   484
        ],[
slouken@2247
   485
        have_gcc_mmx=yes
slouken@2247
   486
        ])
slouken@2247
   487
        AC_MSG_RESULT($have_gcc_mmx)
slouken@2290
   488
        CFLAGS="$save_CFLAGS"
slouken@2247
   489
slouken@2247
   490
        if test x$have_gcc_mmx = xyes; then
slouken@2247
   491
            EXTRA_CFLAGS="$EXTRA_CFLAGS $mmx_CFLAGS"
slouken@2247
   492
        fi
slouken@2247
   493
    fi
slouken@2247
   494
slouken@5389
   495
    AC_ARG_ENABLE(3dnow,
slouken@6444
   496
AC_HELP_STRING([--enable-3dnow], [use 3DNow! assembly routines [[default=yes]]]),
slouken@5389
   497
                  , enable_3dnow=yes)
slouken@5389
   498
    if test x$enable_3dnow = xyes; then
slouken@5389
   499
        save_CFLAGS="$CFLAGS"
slouken@5389
   500
        have_gcc_3dnow=no
slouken@5389
   501
        AC_MSG_CHECKING(for GCC -m3dnow option)
slouken@5389
   502
        amd3dnow_CFLAGS="-m3dnow"
slouken@5389
   503
        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
slouken@5389
   504
slouken@6443
   505
        AC_TRY_LINK([
slouken@5389
   506
        #include <mm3dnow.h>
slouken@5389
   507
        #ifndef __3dNOW__
slouken@5389
   508
        #error Assembler CPP flag not enabled
slouken@5389
   509
        #endif
slouken@5389
   510
        ],[
slouken@6443
   511
        void *p = 0;
slouken@6443
   512
        _m_prefetch(p);
slouken@5389
   513
        ],[
slouken@5389
   514
        have_gcc_3dnow=yes
slouken@5389
   515
        ])
slouken@5389
   516
        AC_MSG_RESULT($have_gcc_3dnow)
slouken@5389
   517
        CFLAGS="$save_CFLAGS"
slouken@5389
   518
slouken@5389
   519
        if test x$have_gcc_3dnow = xyes; then
slouken@5389
   520
            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
slouken@5389
   521
        fi
slouken@5389
   522
    fi
slouken@5389
   523
slouken@2247
   524
    AC_ARG_ENABLE(sse,
slouken@2247
   525
AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
slouken@2247
   526
                  , enable_sse=yes)
slouken@2247
   527
    if test x$enable_sse = xyes; then
slouken@2247
   528
        save_CFLAGS="$CFLAGS"
slouken@2247
   529
        have_gcc_sse=no
slouken@2247
   530
        AC_MSG_CHECKING(for GCC -msse option)
slouken@2247
   531
        sse_CFLAGS="-msse"
slouken@2247
   532
        CFLAGS="$save_CFLAGS $sse_CFLAGS"
slouken@2247
   533
slouken@2247
   534
        AC_TRY_COMPILE([
slouken@4426
   535
        #ifdef __MINGW32__
slouken@4426
   536
        #include <_mingw.h>
slouken@4426
   537
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   538
        #include <intrin.h>
slouken@4426
   539
        #else
slouken@2247
   540
        #include <xmmintrin.h>
slouken@4426
   541
        #endif
slouken@4426
   542
        #else
slouken@4426
   543
        #include <xmmintrin.h>
slouken@4426
   544
        #endif
slouken@2261
   545
        #ifndef __SSE__
slouken@2261
   546
        #error Assembler CPP flag not enabled
slouken@2261
   547
        #endif
slouken@2247
   548
        ],[
slouken@2247
   549
        ],[
slouken@2247
   550
        have_gcc_sse=yes
slouken@2247
   551
        ])
slouken@2247
   552
        AC_MSG_RESULT($have_gcc_sse)
slouken@2290
   553
        CFLAGS="$save_CFLAGS"
slouken@2247
   554
slouken@2247
   555
        if test x$have_gcc_sse = xyes; then
slouken@2247
   556
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse_CFLAGS"
slouken@2247
   557
        fi
slouken@2247
   558
    fi
slouken@2247
   559
slouken@2264
   560
    AC_ARG_ENABLE(sse2,
slouken@2856
   561
AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
slouken@2856
   562
                  , enable_sse2=$default_ssemath)
slouken@2264
   563
    if test x$enable_sse2 = xyes; then
slouken@2264
   564
        save_CFLAGS="$CFLAGS"
slouken@2264
   565
        have_gcc_sse2=no
slouken@2264
   566
        AC_MSG_CHECKING(for GCC -msse2 option)
slouken@2264
   567
        sse2_CFLAGS="-msse2"
slouken@2264
   568
        CFLAGS="$save_CFLAGS $sse2_CFLAGS"
slouken@2264
   569
slouken@2264
   570
        AC_TRY_COMPILE([
slouken@4426
   571
        #ifdef __MINGW32__
slouken@4426
   572
        #include <_mingw.h>
slouken@4426
   573
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   574
        #include <intrin.h>
slouken@4426
   575
        #else
slouken@2264
   576
        #include <emmintrin.h>
slouken@4426
   577
        #endif
slouken@4426
   578
        #else
slouken@4426
   579
        #include <emmintrin.h>
slouken@4426
   580
        #endif
slouken@2264
   581
        #ifndef __SSE2__
slouken@2264
   582
        #error Assembler CPP flag not enabled
slouken@2264
   583
        #endif
slouken@2264
   584
        ],[
slouken@2264
   585
        ],[
slouken@2264
   586
        have_gcc_sse2=yes
slouken@2264
   587
        ])
slouken@2264
   588
        AC_MSG_RESULT($have_gcc_sse2)
slouken@2290
   589
        CFLAGS="$save_CFLAGS"
slouken@2264
   590
slouken@2264
   591
        if test x$have_gcc_sse2 = xyes; then
slouken@2264
   592
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
slouken@2264
   593
        fi
slouken@2264
   594
    fi
slouken@5389
   595
slouken@5389
   596
    AC_ARG_ENABLE(altivec,
slouken@5389
   597
AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
slouken@5389
   598
                  , enable_altivec=yes)
slouken@5389
   599
    if test x$enable_altivec = xyes; then
slouken@5389
   600
        save_CFLAGS="$CFLAGS"
slouken@5389
   601
        have_gcc_altivec=no
slouken@5389
   602
        have_altivec_h_hdr=no
slouken@5389
   603
        altivec_CFLAGS="-maltivec"
slouken@5389
   604
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@5389
   605
slouken@5389
   606
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
slouken@5389
   607
        AC_TRY_COMPILE([
slouken@5389
   608
        #include <altivec.h>
slouken@5389
   609
        vector unsigned int vzero() {
slouken@5389
   610
            return vec_splat_u32(0);
slouken@5389
   611
        }
slouken@5389
   612
        ],[
slouken@5389
   613
        ],[
slouken@5389
   614
        have_gcc_altivec=yes
slouken@5389
   615
        have_altivec_h_hdr=yes
slouken@5389
   616
        ])
slouken@5389
   617
        AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   618
slouken@5389
   619
        if test x$have_gcc_altivec = xno; then
slouken@5389
   620
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@5389
   621
            AC_TRY_COMPILE([
slouken@5389
   622
            vector unsigned int vzero() {
slouken@5389
   623
                return vec_splat_u32(0);
slouken@5389
   624
            }
slouken@5389
   625
            ],[
slouken@5389
   626
            ],[
slouken@5389
   627
            have_gcc_altivec=yes
slouken@5389
   628
            ])
slouken@5389
   629
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   630
        fi
slouken@5389
   631
slouken@5389
   632
        if test x$have_gcc_altivec = xno; then
slouken@5389
   633
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
slouken@5389
   634
            altivec_CFLAGS="-faltivec"
slouken@5389
   635
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@5389
   636
            AC_TRY_COMPILE([
slouken@5389
   637
            #include <altivec.h>
slouken@5389
   638
            vector unsigned int vzero() {
slouken@5389
   639
                return vec_splat_u32(0);
slouken@5389
   640
            }
slouken@5389
   641
            ],[
slouken@5389
   642
            ],[
slouken@5389
   643
            have_gcc_altivec=yes
slouken@5389
   644
            have_altivec_h_hdr=yes
slouken@5389
   645
            ])
slouken@5389
   646
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   647
        fi
slouken@5389
   648
slouken@5389
   649
        if test x$have_gcc_altivec = xno; then
slouken@5389
   650
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@5389
   651
            AC_TRY_COMPILE([
slouken@5389
   652
            vector unsigned int vzero() {
slouken@5389
   653
                return vec_splat_u32(0);
slouken@5389
   654
            }
slouken@5389
   655
            ],[
slouken@5389
   656
            ],[
slouken@5389
   657
            have_gcc_altivec=yes
slouken@5389
   658
            ])
slouken@5389
   659
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   660
        fi
slouken@5389
   661
        CFLAGS="$save_CFLAGS"
slouken@5389
   662
slouken@5389
   663
        if test x$have_gcc_altivec = xyes; then
icculus@5548
   664
            AC_DEFINE(SDL_ALTIVEC_BLITTERS, 1, [ ])
slouken@5389
   665
            if test x$have_altivec_h_hdr = xyes; then
icculus@5548
   666
              AC_DEFINE(HAVE_ALTIVEC_H, 1, [ ])
slouken@5389
   667
            fi
slouken@5389
   668
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@5389
   669
        fi
slouken@5389
   670
    fi
slouken@740
   671
fi
slouken@0
   672
slouken@0
   673
dnl See if the OSS audio interface is supported
slouken@0
   674
CheckOSS()
slouken@0
   675
{
slouken@0
   676
    AC_ARG_ENABLE(oss,
icculus@7380
   677
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=maybe]]]),
icculus@7380
   678
                  , enable_oss=maybe)
icculus@7380
   679
icculus@7380
   680
    # OpenBSD "has" OSS, but it's not really for app use. They want you to
icculus@7380
   681
    #  use sndio instead. So on there, we default to disabled. You can force
icculus@7380
   682
    #  it on if you really want, though.
icculus@7380
   683
    if test x$enable_oss = xmaybe; then
icculus@7380
   684
        enable_oss=yes
icculus@7380
   685
        case "$host" in
icculus@7380
   686
            *-*-openbsd*)
icculus@7380
   687
                enable_oss=no;;
slouken@7391
   688
        esac
icculus@7380
   689
    fi
icculus@7380
   690
slouken@0
   691
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   692
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   693
        have_oss=no
slouken@94
   694
        if test x$have_oss != xyes; then
slouken@94
   695
            AC_TRY_COMPILE([
slouken@94
   696
              #include <sys/soundcard.h>
slouken@94
   697
            ],[
slouken@94
   698
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   699
            ],[
slouken@94
   700
            have_oss=yes
slouken@94
   701
            ])
slouken@94
   702
        fi
slouken@94
   703
        if test x$have_oss != xyes; then
slouken@94
   704
            AC_TRY_COMPILE([
slouken@94
   705
              #include <soundcard.h>
slouken@94
   706
            ],[
slouken@94
   707
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   708
            ],[
slouken@94
   709
            have_oss=yes
icculus@5548
   710
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H, 1, [ ])
slouken@94
   711
            ])
slouken@94
   712
        fi
slouken@0
   713
        AC_MSG_RESULT($have_oss)
slouken@0
   714
        if test x$have_oss = xyes; then
icculus@5548
   715
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS, 1, [ ])
slouken@1361
   716
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   717
            have_audio=yes
slouken@1361
   718
slouken@1565
   719
            # We may need to link with ossaudio emulation library
slouken@1550
   720
            case "$host" in
slouken@1383
   721
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   722
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   723
            esac
slouken@0
   724
        fi
slouken@0
   725
    fi
slouken@0
   726
}
slouken@0
   727
slouken@0
   728
dnl See if the ALSA audio interface is supported
slouken@0
   729
CheckALSA()
slouken@0
   730
{
slouken@0
   731
    AC_ARG_ENABLE(alsa,
slouken@1637
   732
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   733
                  , enable_alsa=yes)
slouken@0
   734
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   735
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   736
        # Restore all flags from before the ALSA detection runs
slouken@1009
   737
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   738
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   739
        LIBS="$alsa_save_LIBS"
slouken@354
   740
        if test x$have_alsa = xyes; then
slouken@865
   741
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   742
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   743
                          , enable_alsa_shared=yes)
slouken@3391
   744
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1361
   745
icculus@5548
   746
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA, 1, [ ])
slouken@1361
   747
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   748
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   749
            if test x$have_loadso != xyes && \
slouken@1361
   750
               test x$enable_alsa_shared = xyes; then
slouken@1467
   751
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   752
            fi
slouken@1361
   753
            if test x$have_loadso = xyes && \
slouken@1361
   754
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@3392
   755
                echo "-- dynamic libasound -> $alsa_lib"
icculus@5548
   756
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib", [ ])
slouken@1361
   757
            else
slouken@1521
   758
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   759
            fi
slouken@1361
   760
            have_audio=yes
slouken@1361
   761
        fi
slouken@1361
   762
    fi
slouken@0
   763
}
slouken@0
   764
slouken@0
   765
dnl Find the ESD includes and libraries
slouken@0
   766
CheckESD()
slouken@0
   767
{
slouken@0
   768
    AC_ARG_ENABLE(esd,
slouken@1637
   769
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   770
                  , enable_esd=yes)
slouken@0
   771
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   772
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   773
        if test x$have_esd = xyes; then
slouken@294
   774
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   775
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   776
                          , enable_esd_shared=yes)
slouken@3391
   777
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   778
icculus@5548
   779
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD, 1, [ ])
slouken@1467
   780
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   781
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   782
            if test x$have_loadso != xyes && \
slouken@296
   783
               test x$enable_esd_shared = xyes; then
slouken@1467
   784
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   785
            fi
icculus@1173
   786
            if test x$have_loadso = xyes && \
slouken@294
   787
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@3392
   788
                echo "-- dynamic libesd -> $esd_lib"
icculus@5548
   789
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib", [ ])
slouken@1467
   790
            else
slouken@1521
   791
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   792
            fi
slouken@1361
   793
            have_audio=yes
slouken@294
   794
        fi
slouken@0
   795
    fi
slouken@0
   796
}
slouken@0
   797
icculus@2271
   798
dnl Find PulseAudio
icculus@2271
   799
CheckPulseAudio()
icculus@2271
   800
{
icculus@2271
   801
    AC_ARG_ENABLE(pulseaudio,
icculus@2271
   802
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@2271
   803
                  , enable_pulseaudio=yes)
icculus@2271
   804
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@2271
   805
        audio_pulseaudio=no
icculus@2271
   806
icculus@2271
   807
        PULSEAUDIO_REQUIRED_VERSION=0.9
icculus@2271
   808
icculus@2271
   809
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@2271
   810
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
icculus@2271
   811
        if test x$PKG_CONFIG != xno; then
icculus@2271
   812
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
icculus@2271
   813
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@2271
   814
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@2271
   815
                audio_pulseaudio=yes
slouken@3391
   816
            fi
icculus@2271
   817
        fi
icculus@2271
   818
        AC_MSG_RESULT($audio_pulseaudio)
icculus@2271
   819
icculus@2271
   820
        if test x$audio_pulseaudio = xyes; then
icculus@2271
   821
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@2271
   822
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@2271
   823
                          , enable_pulseaudio_shared=yes)
slouken@3391
   824
            pulseaudio_lib=[`find_lib "libpulse-simple.so.*" "$PULSEAUDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2271
   825
icculus@5548
   826
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO, 1, [ ])
icculus@2271
   827
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
icculus@2271
   828
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
icculus@2271
   829
            if test x$have_loadso != xyes && \
icculus@2271
   830
               test x$enable_pulseaudio_shared = xyes; then
icculus@2271
   831
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@2271
   832
            fi
icculus@2271
   833
            if test x$have_loadso = xyes && \
icculus@2271
   834
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
slouken@3392
   835
                echo "-- dynamic libpulse-simple -> $pulseaudio_lib"
icculus@5548
   836
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib", [ ])
eviltypeguy@6967
   837
eviltypeguy@6967
   838
                case "$host" in
eviltypeguy@6967
   839
                    # On Solaris, pulseaudio must be linked deferred explicitly
eviltypeguy@6967
   840
                    # to prevent undefined symbol failures.
eviltypeguy@6967
   841
                    *-*-solaris*)
eviltypeguy@6967
   842
                        PULSEAUDIO_LIBS=`echo $PULSEAUDIO_LIBS | sed 's/\-l/-Wl,-l/g'`
eviltypeguy@6967
   843
                        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-zdeferred $PULSEAUDIO_LIBS -Wl,-znodeferred"
eviltypeguy@6967
   844
                esac
icculus@2271
   845
            else
icculus@2271
   846
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
icculus@2271
   847
            fi
icculus@2271
   848
            have_audio=yes
icculus@2271
   849
        fi
icculus@2271
   850
    fi
icculus@2271
   851
}
icculus@2271
   852
slouken@0
   853
CheckARTSC()
slouken@0
   854
{
slouken@0
   855
    AC_ARG_ENABLE(arts,
slouken@1637
   856
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   857
                  , enable_arts=yes)
slouken@0
   858
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   859
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   860
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   861
            : # arts isn't installed
slouken@0
   862
        else
slouken@1361
   863
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   864
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@0
   865
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   866
            audio_arts=no
slouken@0
   867
            save_CFLAGS="$CFLAGS"
slouken@1361
   868
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   869
            AC_TRY_COMPILE([
slouken@0
   870
             #include <artsc.h>
slouken@0
   871
            ],[
slouken@0
   872
             arts_stream_t stream;
slouken@0
   873
            ],[
slouken@0
   874
            audio_arts=yes
slouken@0
   875
            ])
slouken@0
   876
            CFLAGS="$save_CFLAGS"
slouken@0
   877
            AC_MSG_RESULT($audio_arts)
slouken@0
   878
            if test x$audio_arts = xyes; then
slouken@294
   879
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   880
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   881
                              , enable_arts_shared=yes)
slouken@3391
   882
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   883
icculus@5548
   884
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS, 1, [ ])
slouken@1467
   885
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   886
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   887
                if test x$have_loadso != xyes && \
slouken@296
   888
                   test x$enable_arts_shared = xyes; then
slouken@1467
   889
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   890
                fi
icculus@1173
   891
                if test x$have_loadso = xyes && \
slouken@294
   892
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@3392
   893
                    echo "-- dynamic libartsc -> $arts_lib"
icculus@5548
   894
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib", [ ])
slouken@1467
   895
                else
slouken@1521
   896
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   897
                fi
slouken@1361
   898
                have_audio=yes
slouken@0
   899
            fi
slouken@0
   900
        fi
slouken@0
   901
    fi
slouken@0
   902
}
slouken@0
   903
slouken@0
   904
dnl See if the NAS audio interface is supported
slouken@0
   905
CheckNAS()
slouken@0
   906
{
slouken@0
   907
    AC_ARG_ENABLE(nas,
slouken@1637
   908
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   909
                  , enable_nas=yes)
slouken@0
   910
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   911
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   912
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   913
slouken@41
   914
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   915
        have_nas=no
icculus@2049
   916
icculus@2049
   917
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   918
            have_nas=yes
icculus@2049
   919
            NAS_LIBS="-laudio"
icculus@2049
   920
icculus@2049
   921
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   922
            have_nas=yes
slouken@1361
   923
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   924
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   925
slouken@41
   926
        fi
icculus@2049
   927
slouken@605
   928
        AC_MSG_RESULT($have_nas)
icculus@2049
   929
slouken@1361
   930
        if test x$have_nas = xyes; then
icculus@2049
   931
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   932
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   933
                          , enable_nas_shared=yes)
slouken@3391
   934
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2049
   935
icculus@2049
   936
            if test x$have_loadso != xyes && \
icculus@2049
   937
               test x$enable_nas_shared = xyes; then
icculus@2049
   938
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   939
            fi
icculus@2049
   940
            if test x$have_loadso = xyes && \
slouken@2163
   941
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
slouken@3392
   942
                echo "-- dynamic libaudio -> $nas_lib"
icculus@5548
   943
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib", [ ])
icculus@2049
   944
            else
icculus@2049
   945
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   946
            fi
icculus@2049
   947
icculus@5548
   948
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS, 1, [ ])
slouken@1361
   949
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   950
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   951
            have_audio=yes
slouken@1361
   952
        fi
slouken@0
   953
    fi
slouken@0
   954
}
slouken@0
   955
icculus@7367
   956
dnl See if the sndio audio interface is supported
icculus@7367
   957
CheckSNDIO()
icculus@7367
   958
{
icculus@7367
   959
    AC_ARG_ENABLE(sndio,
icculus@7367
   960
AC_HELP_STRING([--enable-sndio], [support the sndio audio API [[default=yes]]]),
icculus@7367
   961
                  , enable_sndio=yes)
icculus@7367
   962
    if test x$enable_audio = xyes -a x$enable_sndio = xyes; then
icculus@7367
   963
        AC_CHECK_HEADER(sndio.h, have_sndio_hdr=yes)
icculus@7367
   964
        AC_CHECK_LIB(sndio, sio_open, have_sndio_lib=yes)
icculus@7367
   965
icculus@7367
   966
        AC_MSG_CHECKING(for sndio audio support)
icculus@7367
   967
        have_sndio=no
icculus@7367
   968
icculus@7367
   969
        if test x$have_sndio_hdr = xyes -a x$have_sndio_lib = xyes; then
icculus@7367
   970
            have_sndio=yes
icculus@7367
   971
            SNDIO_LIBS="-lsndio"
icculus@7367
   972
        fi
icculus@7367
   973
icculus@7367
   974
        AC_MSG_RESULT($have_sndio)
icculus@7367
   975
icculus@7367
   976
        if test x$have_sndio = xyes; then
icculus@7367
   977
            AC_ARG_ENABLE(sndio-shared,
icculus@7367
   978
AC_HELP_STRING([--enable-sndio-shared], [dynamically load sndio audio support [[default=yes]]]),
icculus@7367
   979
                          , enable_sndio_shared=yes)
icculus@7367
   980
            sndio_lib=[`find_lib "libsndio.so.*" "$SNDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@7367
   981
icculus@7367
   982
            if test x$have_loadso != xyes && \
icculus@7367
   983
               test x$enable_sndio_shared = xyes; then
icculus@7367
   984
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic sndio loading])
icculus@7367
   985
            fi
icculus@7367
   986
            if test x$have_loadso = xyes && \
icculus@7367
   987
               test x$enable_sndio_shared = xyes && test x$sndio_lib != x; then
icculus@7367
   988
                echo "-- dynamic libsndio -> $sndio_lib"
icculus@7367
   989
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_SNDIO_DYNAMIC, "$sndio_lib", [ ])
icculus@7367
   990
            else
icculus@7367
   991
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SNDIO_LIBS"
icculus@7367
   992
            fi
icculus@7367
   993
icculus@7367
   994
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDIO, 1, [ ])
icculus@7367
   995
            SOURCES="$SOURCES $srcdir/src/audio/sndio/*.c"
icculus@7367
   996
            EXTRA_CFLAGS="$EXTRA_CFLAGS $SNDIO_CFLAGS"
icculus@7367
   997
            have_audio=yes
icculus@7367
   998
        fi
icculus@7367
   999
    fi
icculus@7367
  1000
}
icculus@7367
  1001
slouken@68
  1002
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
  1003
CheckDiskAudio()
slouken@68
  1004
{
slouken@68
  1005
    AC_ARG_ENABLE(diskaudio,
slouken@1637
  1006
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
  1007
                  , enable_diskaudio=yes)
slouken@68
  1008
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
icculus@5548
  1009
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK, 1, [ ])
slouken@1361
  1010
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
  1011
    fi
slouken@68
  1012
}
slouken@68
  1013
icculus@1532
  1014
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
  1015
CheckDummyAudio()
icculus@1532
  1016
{
icculus@1532
  1017
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
  1018
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
  1019
                  , enable_dummyaudio=yes)
icculus@1532
  1020
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@5548
  1021
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY, 1, [ ])
icculus@1532
  1022
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
  1023
    fi
icculus@1532
  1024
}
icculus@1532
  1025
icculus@1573
  1026
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
  1027
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
  1028
CheckVisibilityHidden()
icculus@1573
  1029
{
icculus@1573
  1030
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
  1031
    have_gcc_fvisibility=no
icculus@1573
  1032
icculus@1573
  1033
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
  1034
    save_CFLAGS="$CFLAGS"
slouken@2292
  1035
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
  1036
    AC_TRY_COMPILE([
slouken@1745
  1037
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
  1038
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
  1039
    #endif
icculus@1573
  1040
    ],[
icculus@1573
  1041
    ],[
icculus@1573
  1042
    have_gcc_fvisibility=yes
icculus@1573
  1043
    ])
icculus@1573
  1044
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
  1045
    CFLAGS="$save_CFLAGS"
icculus@1573
  1046
icculus@1573
  1047
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
  1048
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
  1049
    fi
icculus@1573
  1050
}
icculus@1573
  1051
slouken@6116
  1052
dnl See if GCC's -mpreferred-stack-boundary is supported.
slouken@6116
  1053
dnl  Reference: http://bugzilla.libsdl.org/show_bug.cgi?id=1296
slouken@6116
  1054
CheckStackBoundary()
slouken@6116
  1055
{
slouken@6116
  1056
    AC_MSG_CHECKING(for GCC -mpreferred-stack-boundary option)
slouken@6116
  1057
    have_gcc_preferred_stack_boundary=no
slouken@6116
  1058
slouken@6116
  1059
    save_CFLAGS="$CFLAGS"
slouken@6116
  1060
    CFLAGS="$save_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
  1061
    AC_TRY_COMPILE([
slouken@6116
  1062
    int x = 0;
slouken@6116
  1063
    ],[
slouken@6116
  1064
    ],[
slouken@6116
  1065
    have_gcc_preferred_stack_boundary=yes
slouken@6116
  1066
    ])
slouken@6116
  1067
    AC_MSG_RESULT($have_gcc_preferred_stack_boundary)
slouken@6116
  1068
    CFLAGS="$save_CFLAGS"
slouken@6116
  1069
slouken@6116
  1070
    if test x$have_gcc_preferred_stack_boundary = xyes; then
slouken@6116
  1071
        EXTRA_CFLAGS="$EXTRA_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
  1072
    fi
slouken@6116
  1073
}
slouken@6116
  1074
slouken@6116
  1075
icculus@5975
  1076
dnl See if GCC's -Wall is supported.
icculus@5975
  1077
CheckWarnAll()
icculus@5975
  1078
{
icculus@5975
  1079
    AC_MSG_CHECKING(for GCC -Wall option)
icculus@5975
  1080
    have_gcc_Wall=no
icculus@5975
  1081
icculus@5975
  1082
    save_CFLAGS="$CFLAGS"
icculus@5975
  1083
    CFLAGS="$save_CFLAGS -Wall"
icculus@5975
  1084
    AC_TRY_COMPILE([
icculus@5975
  1085
    int x = 0;
icculus@5975
  1086
    ],[
icculus@5975
  1087
    ],[
icculus@5975
  1088
    have_gcc_Wall=yes
icculus@5975
  1089
    ])
icculus@5975
  1090
    AC_MSG_RESULT($have_gcc_Wall)
icculus@5975
  1091
    CFLAGS="$save_CFLAGS"
icculus@5975
  1092
icculus@5975
  1093
    if test x$have_gcc_Wall = xyes; then
icculus@5975
  1094
        EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
icculus@5989
  1095
icculus@5989
  1096
        dnl Haiku headers use multicharacter constants all over the place. Ignore these warnings when using -Wall.
icculus@5989
  1097
        AC_MSG_CHECKING(for necessary GCC -Wno-multichar option)
icculus@5989
  1098
        need_gcc_Wno_multichar=no
icculus@5989
  1099
        case "$host" in
icculus@5989
  1100
            *-*-beos* | *-*-haiku*)
icculus@5989
  1101
                need_gcc_Wno_multichar=yes
icculus@5989
  1102
                ;;
icculus@5989
  1103
        esac
icculus@5989
  1104
        AC_MSG_RESULT($need_gcc_Wno_multichar)
icculus@5989
  1105
        if test x$need_gcc_Wno_multichar = xyes; then
icculus@5989
  1106
            EXTRA_CFLAGS="$EXTRA_CFLAGS -Wno-multichar"
icculus@5989
  1107
        fi
icculus@5975
  1108
    fi
icculus@5975
  1109
}
icculus@5975
  1110
icculus@1573
  1111
slouken@0
  1112
dnl Find the X11 include and library directories
slouken@0
  1113
CheckX11()
slouken@0
  1114
{
jim@4681
  1115
jim@4681
  1116
slouken@0
  1117
    AC_ARG_ENABLE(video-x11,
slouken@1637
  1118
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
  1119
                  , enable_video_x11=yes)
slouken@0
  1120
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
  1121
        case "$host" in
slouken@1807
  1122
            *-*-darwin*)
slouken@1807
  1123
                # This isn't necessary for X11, but fixes GLX detection
slouken@6445
  1124
                if test "x$x_includes" = xNONE && \
slouken@6445
  1125
                   test "x$x_libraries" = xNONE && \
slouken@6445
  1126
                   test -d /usr/X11R6/include && \
slouken@6445
  1127
                   test -d /usr/X11R6/lib; then
slouken@1806
  1128
                    x_includes="/usr/X11R6/include"
slouken@1806
  1129
                    x_libraries="/usr/X11R6/lib"
slouken@1806
  1130
                fi
slouken@1806
  1131
                ;;
slouken@1806
  1132
        esac
slouken@0
  1133
        AC_PATH_X
slouken@0
  1134
        AC_PATH_XTRA
slouken@0
  1135
        if test x$have_x = xyes; then
slouken@1879
  1136
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
  1137
            # will not end up in the global namespace, which causes problems
slouken@1879
  1138
            # with other libraries calling X11 functions.
slouken@1879
  1139
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
  1140
icculus@1168
  1141
            AC_ARG_ENABLE(x11-shared,
slouken@1879
  1142
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
  1143
                          , enable_x11_shared=maybe)
icculus@1168
  1144
slouken@1550
  1145
            case "$host" in
slouken@5471
  1146
                *-*-darwin*)
slouken@1879
  1147
                    x11_symbols_private=yes
icculus@1174
  1148
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
  1149
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@5471
  1150
                    xcursor_lib='/usr/X11R6/lib/libXcursor.1.dylib'
slouken@5408
  1151
                    xinerama_lib='/usr/X11R6/lib/libXinerama.1.dylib'
slouken@5408
  1152
                    xinput_lib='/usr/X11R6/lib/libXi.6.dylib'
slouken@5408
  1153
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
slouken@1592
  1154
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
slouken@5408
  1155
                    xss_lib='/usr/X11R6/lib/libXss.1.dylib'
slouken@5408
  1156
                    xvidmode_lib='/usr/X11R6/lib/libXxf86vm.1.dylib'
icculus@1174
  1157
                    ;;
slouken@6365
  1158
                *-*-openbsd*)
slouken@6365
  1159
                    x11_lib='libX11.so'
slouken@6365
  1160
                    x11ext_lib='libXext.so'
icculus@6385
  1161
                    xcursor_lib='libXcursor.so'
icculus@6385
  1162
                    xinerama_lib='libXinerama.so'
icculus@6385
  1163
                    xinput_lib='libXi.so'
icculus@6385
  1164
                    xrandr_lib='libXrandr.so'
slouken@6365
  1165
                    xrender_lib='libXrender.so'
icculus@6385
  1166
                    xss_lib='libXss.so'
icculus@6385
  1167
                    xvidmode_lib='libXxf86vm.so'
slouken@6365
  1168
                    ;;
icculus@1174
  1169
                *)
slouken@3391
  1170
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1171
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5471
  1172
                    xcursor_lib=[`find_lib "libXcursor.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1173
                    xinerama_lib=[`find_lib "libXinerama.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1174
                    xinput_lib=[`find_lib "libXi.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1175
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1176
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1177
                    xss_lib=[`find_lib "libXss.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1178
                    xvidmode_lib=[`find_lib "libXxf86vm.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@1174
  1179
                    ;;
icculus@1174
  1180
            esac
icculus@1168
  1181
slouken@1361
  1182
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1183
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1184
            fi
slouken@1799
  1185
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1186
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1187
slouken@7433
  1188
            AC_CHECK_HEADER(X11/extensions/Xext.h,
slouken@7433
  1189
                            have_xext_h_hdr=yes,
slouken@7433
  1190
                            have_xext_h_hdr=no,
slouken@7433
  1191
                            [#include <X11/Xlib.h>
slouken@7433
  1192
                             #include <X11/Xproto.h>
slouken@7433
  1193
                            ])
slouken@7433
  1194
            if test x$have_xext_h_hdr != xyes; then
slouken@7433
  1195
               AC_MSG_ERROR([
slouken@7433
  1196
*** Missing Xext.h, maybe you need to install the libxext-dev package?
slouken@7433
  1197
               ])
slouken@7433
  1198
            fi
slouken@7433
  1199
icculus@5548
  1200
            AC_DEFINE(SDL_VIDEO_DRIVER_X11, 1, [ ])
slouken@1468
  1201
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
  1202
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1203
slouken@7494
  1204
            # Needed so SDL applications can include SDL_syswm.h
slouken@7494
  1205
            SDL_CFLAGS="$SDL_CFLAGS $X_CFLAGS"
slouken@7494
  1206
slouken@1879
  1207
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1208
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1209
            fi
icculus@1173
  1210
            if test x$have_loadso != xyes && \
icculus@1168
  1211
               test x$enable_x11_shared = xyes; then
slouken@1467
  1212
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1213
                enable_x11_shared=no
icculus@1168
  1214
            fi
slouken@1879
  1215
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1216
               test x$enable_x11_shared = xyes; then
icculus@1875
  1217
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1218
                enable_x11_shared=no
icculus@1875
  1219
            fi
icculus@1875
  1220
icculus@1173
  1221
            if test x$have_loadso = xyes && \
icculus@1170
  1222
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1223
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1224
                echo "-- dynamic libX11ext -> $x11ext_lib"
icculus@5548
  1225
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib", [ ])
icculus@5548
  1226
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib", [ ])
icculus@1168
  1227
            else
icculus@1589
  1228
                enable_x11_shared=no
icculus@2763
  1229
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1230
            fi
slouken@1361
  1231
            have_video=yes
slouken@0
  1232
slouken@6313
  1233
            AC_MSG_CHECKING(for const parameter to XextAddDisplay)
slouken@6313
  1234
            have_const_param_XextAddDisplay=no
slouken@6313
  1235
            AC_TRY_COMPILE([
slouken@6313
  1236
              #include <X11/Xlib.h>
slouken@6313
  1237
              #include <X11/Xproto.h>
slouken@6313
  1238
              #include <X11/extensions/Xext.h>
slouken@6313
  1239
              #include <X11/extensions/extutil.h>
gabomdq@6327
  1240
              extern XExtDisplayInfo* XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f);
slouken@6313
  1241
            ],[
slouken@6313
  1242
            ],[
slouken@6313
  1243
            have_const_param_XextAddDisplay=yes
slouken@6313
  1244
            AC_DEFINE(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY)
slouken@6313
  1245
            ])
slouken@6313
  1246
            AC_MSG_RESULT($have_const_param_XextAddDisplay)
slouken@6313
  1247
azamat@7266
  1248
            AC_MSG_CHECKING(for const parameter to _XData32)
azamat@7266
  1249
	    have_const_param_xdata32=no
azamat@7266
  1250
	    AC_TRY_COMPILE([
azamat@7266
  1251
	      #include <X11/Xlibint.h>
azamat@7266
  1252
	      extern int _XData32(Display *dpy,register _Xconst long *data,unsigned len);
azamat@7266
  1253
	    ],[
azamat@7266
  1254
	    ],[
azamat@7266
  1255
	    have_const_param_xdata32=yes
azamat@7266
  1256
	    AC_DEFINE(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32)
azamat@7266
  1257
	    ])
azamat@7266
  1258
	    AC_MSG_RESULT($have_const_param_xdata32)
azamat@7266
  1259
slouken@6362
  1260
            dnl AC_CHECK_LIB(X11, XGetEventData, AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS, 1, [Have XGenericEvent]))
slouken@6362
  1261
            AC_MSG_CHECKING([for XGenericEvent])
slouken@6362
  1262
            have_XGenericEvent=no
slouken@6362
  1263
            AC_TRY_COMPILE([
slouken@6362
  1264
              	#include <X11/Xlib.h>
slouken@6362
  1265
            ],[
slouken@6362
  1266
Display *display;
slouken@6362
  1267
XEvent event;
slouken@6362
  1268
XGenericEventCookie *cookie = &event.xcookie;
slouken@6362
  1269
XNextEvent(display, &event);
slouken@6362
  1270
XGetEventData(display, cookie);
slouken@6362
  1271
XFreeEventData(display, cookie);
slouken@6362
  1272
            ],[
slouken@6362
  1273
                have_XGenericEvent=yes
slouken@6362
  1274
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS)
slouken@6362
  1275
            ])
slouken@6362
  1276
            AC_MSG_RESULT($have_XGenericEvent)
slouken@6362
  1277
dimitris@6318
  1278
            AC_CHECK_LIB(X11, XkbKeycodeToKeysym, AC_DEFINE(SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM, 1, [Have XkbKeycodeToKeysym]))
slouken@6311
  1279
slouken@5471
  1280
            AC_ARG_ENABLE(video-x11-xcursor,
slouken@5471
  1281
AC_HELP_STRING([--enable-video-x11-xcursor], [enable X11 Xcursor support [[default=yes]]]),
slouken@5471
  1282
                            , enable_video_x11_xcursor=yes)
slouken@5471
  1283
            if test x$enable_video_x11_xcursor = xyes; then
slouken@5471
  1284
                definitely_enable_video_x11_xcursor=no
slouken@5471
  1285
                AC_CHECK_HEADER(X11/Xcursor/Xcursor.h,
slouken@5471
  1286
                                have_xcursor_h_hdr=yes,
slouken@5471
  1287
                                have_xcursor_h_hdr=no,
slouken@5471
  1288
                                [#include <X11/Xlib.h>
slouken@5471
  1289
                                ])
slouken@5471
  1290
                if test x$have_xcursor_h_hdr = xyes; then
slouken@5471
  1291
                    if test x$enable_x11_shared = xyes && test x$xcursor_lib != x ; then
slouken@5471
  1292
                        echo "-- dynamic libXcursor -> $xcursor_lib"
icculus@5548
  1293
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR, "$xcursor_lib", [ ])
slouken@5471
  1294
                        definitely_enable_video_x11_xcursor=yes
slouken@5471
  1295
                    else
slouken@5471
  1296
                        AC_CHECK_LIB(Xcursor, XcursorImageCreate, have_xcursor_lib=yes)
slouken@5471
  1297
                        if test x$have_xcursor_lib = xyes ; then
slouken@5471
  1298
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXcursor"
slouken@5471
  1299
                            definitely_enable_video_x11_xcursor=yes
slouken@5471
  1300
                        fi
slouken@5471
  1301
                    fi
slouken@5471
  1302
                fi
slouken@5471
  1303
            fi
slouken@5471
  1304
            if test x$definitely_enable_video_x11_xcursor = xyes; then
icculus@5548
  1305
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XCURSOR, 1, [ ])
slouken@5471
  1306
            fi
slouken@227
  1307
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1308
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1309
                            , enable_video_x11_xinerama=yes)
slouken@227
  1310
            if test x$enable_video_x11_xinerama = xyes; then
slouken@5408
  1311
                definitely_enable_video_x11_xinerama=no
slouken@5408
  1312
                AC_CHECK_HEADER(X11/extensions/Xinerama.h,
slouken@5408
  1313
                                have_xinerama_h_hdr=yes,
slouken@5408
  1314
                                have_xinerama_h_hdr=no,
icculus@4793
  1315
                                [#include <X11/Xlib.h>
icculus@4793
  1316
                                ])
slouken@5408
  1317
                if test x$have_xinerama_h_hdr = xyes; then
slouken@5408
  1318
                    if test x$enable_x11_shared = xyes && test x$xinerama_lib != x ; then
slouken@5408
  1319
                        echo "-- dynamic libXinerama -> $xinerama_lib"
icculus@5548
  1320
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA, "$xinerama_lib", [ ])
slouken@5408
  1321
                        definitely_enable_video_x11_xinerama=yes
slouken@5408
  1322
                    else
slouken@5408
  1323
                        AC_CHECK_LIB(Xinerama, XineramaQueryExtension, have_xinerama_lib=yes)
slouken@5408
  1324
                        if test x$have_xinerama_lib = xyes ; then
slouken@5408
  1325
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXinerama"
slouken@5408
  1326
                            definitely_enable_video_x11_xinerama=yes
slouken@5408
  1327
                        fi
slouken@5408
  1328
                    fi
icculus@4793
  1329
                fi
icculus@4793
  1330
            fi
slouken@5408
  1331
            if test x$definitely_enable_video_x11_xinerama = xyes; then
icculus@5548
  1332
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA, 1, [ ])
slouken@5408
  1333
            fi
slouken@5408
  1334
            AC_ARG_ENABLE(video-x11-xinput,
slouken@5408
  1335
AC_HELP_STRING([--enable-video-x11-xinput], [enable X11 XInput extension for manymouse, tablets, etc [[default=yes]]]),
slouken@5408
  1336
                            , enable_video_x11_xinput=yes)
slouken@5408
  1337
            if test x$enable_video_x11_xinput = xyes; then
slouken@5408
  1338
                definitely_enable_video_x11_xinput=no
slouken@6311
  1339
                AC_CHECK_HEADER(X11/extensions/XInput2.h,
slouken@5408
  1340
                                have_xinput_h_hdr=yes,
slouken@5408
  1341
                                have_xinput_h_hdr=no,
slouken@5408
  1342
                                [#include <X11/Xlib.h>
slouken@5408
  1343
                                ])
slouken@5408
  1344
                if test x$have_xinput_h_hdr = xyes; then
slouken@5408
  1345
                    if test x$enable_x11_shared = xyes && test x$xinput_lib != x ; then
slouken@5408
  1346
                        echo "-- dynamic libXi -> $xinput_lib"
slouken@6311
  1347
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2, "$xinput_lib", [ ])
slouken@5408
  1348
                        definitely_enable_video_x11_xinput=yes
slouken@5408
  1349
                    else
slouken@5408
  1350
                        AC_CHECK_LIB(Xi, XOpenDevice, have_xinput_lib=yes)
slouken@5408
  1351
                        if test x$have_xinput_lib = xyes ; then
slouken@5408
  1352
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXi"
slouken@5408
  1353
                            definitely_enable_video_x11_xinput=yes
slouken@5408
  1354
                        fi
slouken@5408
  1355
                    fi
slouken@5408
  1356
                fi
slouken@5408
  1357
            fi
slouken@5408
  1358
            if test x$definitely_enable_video_x11_xinput = xyes; then
slouken@6311
  1359
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2, 1, [ ])
dimitris@6316
  1360
                AC_MSG_CHECKING(for xinput2 multitouch)
dimitris@6316
  1361
            	have_xinput2_multitouch=no
dimitris@6316
  1362
            	AC_TRY_COMPILE([
dimitris@6316
  1363
              		#include <X11/Xlib.h>
dimitris@6316
  1364
             		#include <X11/Xproto.h>
dimitris@6316
  1365
			#include <X11/extensions/XInput2.h>
dimitris@6316
  1366
            	],[
gabomdq@6340
  1367
int event_type = XI_TouchBegin;
gabomdq@6340
  1368
XITouchClassInfo *t;
dimitris@6316
  1369
Status 
dimitris@6316
  1370
XIAllowTouchEvents(Display *a,int b,unsigned int c,Window d,int f)
dimitris@6316
  1371
{
dimitris@6316
  1372
    return (Status)0;
dimitris@6316
  1373
}
dimitris@6316
  1374
            	],[
dimitris@6316
  1375
            	have_xinput2_multitouch=yes
dimitris@6316
  1376
            	AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH)
dimitris@6316
  1377
            	])
dimitris@6316
  1378
            	AC_MSG_RESULT($have_xinput2_multitouch)
slouken@5408
  1379
            fi
icculus@1589
  1380
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1381
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1382
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1383
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1384
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1385
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1386
                                have_xrandr_h_hdr=yes,
icculus@1589
  1387
                                have_xrandr_h_hdr=no,
icculus@1589
  1388
                                [#include <X11/Xlib.h>
icculus@1589
  1389
                                ])
icculus@1589
  1390
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1391
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1392
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@5548
  1393
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib", [ ])
icculus@1589
  1394
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1395
                    else
icculus@1589
  1396
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
sunnysachanandani@4577
  1397
                        if test x$have_xrandr_lib = xyes ; then
sunnysachanandani@4577
  1398
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr"
icculus@1589
  1399
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1400
                        fi
icculus@1589
  1401
                    fi
icculus@1589
  1402
                fi
icculus@1589
  1403
            fi
icculus@1589
  1404
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@5548
  1405
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR, 1, [ ])
icculus@1589
  1406
            fi
slouken@3025
  1407
            AC_ARG_ENABLE(video-x11-scrnsaver,
slouken@3025
  1408
AC_HELP_STRING([--enable-video-x11-scrnsaver], [enable X11 screensaver extension [[default=yes]]]),
slouken@3025
  1409
                            , enable_video_x11_scrnsaver=yes)
slouken@3025
  1410
            if test x$enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1411
                AC_CHECK_HEADER(X11/extensions/scrnsaver.h,
slouken@3025
  1412
                                have_scrnsaver_h_hdr=yes,
slouken@3025
  1413
                                have_scrnsaver_h_hdr=no,
slouken@1783
  1414
                                [#include <X11/Xlib.h>
slouken@1783
  1415
                                ])
slouken@3025
  1416
                if test x$have_scrnsaver_h_hdr = xyes; then
slouken@3025
  1417
                    if test x$enable_x11_shared = xyes && test x$xss_lib != x ; then
slouken@3025
  1418
                        echo "-- dynamic libXss -> $xss_lib"
icculus@5548
  1419
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS, "$xss_lib", [ ])
slouken@3025
  1420
                        definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1421
                    else
slouken@3025
  1422
                        AC_CHECK_LIB(Xss, XScreenSaverSuspend, have_xss_lib=yes)
slouken@3025
  1423
                        if test x$have_xss_lib = xyes ; then
slouken@3025
  1424
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXss"
slouken@3025
  1425
                            definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1426
                        fi
slouken@3025
  1427
                    fi
slouken@1783
  1428
                fi
slouken@1783
  1429
            fi
slouken@3025
  1430
            if test x$definitely_enable_video_x11_scrnsaver = xyes; then
icculus@5548
  1431
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSCRNSAVER, 1, [ ])
slouken@5408
  1432
            fi
slouken@5408
  1433
            AC_ARG_ENABLE(video-x11-xshape,
slouken@5408
  1434
AC_HELP_STRING([--enable-video-x11-xshape], [enable X11 XShape support [[default=yes]]]),
slouken@5408
  1435
                            , enable_video_x11_xshape=yes)
slouken@5408
  1436
            if test x$enable_video_x11_xshape = xyes; then
slouken@5408
  1437
                AC_CHECK_HEADER(X11/extensions/shape.h,
slouken@5408
  1438
                                have_shape_h_hdr=yes,
slouken@5408
  1439
                                have_shape_h_hdr=no,
slouken@5408
  1440
                                [#include <X11/Xlib.h>
slouken@5408
  1441
                                ])
slouken@5408
  1442
                if test x$have_shape_h_hdr = xyes; then
icculus@5548
  1443
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSHAPE, 1, [ ])
slouken@5408
  1444
                fi
slouken@5408
  1445
            fi
slouken@5408
  1446
            AC_ARG_ENABLE(video-x11-vm,
slouken@5408
  1447
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@5408
  1448
                            , enable_video_x11_vm=yes)
slouken@5408
  1449
            if test x$enable_video_x11_vm = xyes; then
slouken@5408
  1450
                definitely_enable_video_x11_vm=no
slouken@5408
  1451
                AC_CHECK_HEADER(X11/extensions/xf86vmode.h,
slouken@5408
  1452
                                have_vm_h_hdr=yes,
slouken@5408
  1453
                                have_vm_h_hdr=no,
slouken@5408
  1454
                                [#include <X11/Xlib.h>
slouken@5408
  1455
                                ])
slouken@5408
  1456
                if test x$have_vm_h_hdr = xyes; then
slouken@5408
  1457
                    if test x$enable_x11_shared = xyes && test x$xvidmode_lib != x ; then
slouken@5408
  1458
                        echo "-- dynamic libXxf86vm -> $xvidmode_lib"
icculus@5548
  1459
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE, "$xvidmode_lib", [ ])
slouken@5408
  1460
                        definitely_enable_video_x11_vm=yes
slouken@5408
  1461
                    else
slouken@5408
  1462
                        AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryVersion, have_vm_lib=yes)
slouken@5408
  1463
                        if test x$have_vm_lib = xyes ; then
slouken@5408
  1464
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXxf86vm"
slouken@5408
  1465
                            definitely_enable_video_x11_vm=yes
slouken@5408
  1466
                        fi
slouken@5408
  1467
                    fi
slouken@5408
  1468
                fi
slouken@5408
  1469
            fi
slouken@5408
  1470
            if test x$definitely_enable_video_x11_vm = xyes; then
icculus@5548
  1471
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XVIDMODE, 1, [ ])
slouken@3025
  1472
            fi
slouken@0
  1473
        fi
slouken@0
  1474
    fi
slouken@0
  1475
}
slouken@279
  1476
slouken@1361
  1477
dnl Set up the BWindow video driver if enabled
slouken@1361
  1478
CheckBWINDOW()
slouken@1361
  1479
{
slouken@1361
  1480
    if test x$enable_video = xyes; then
icculus@5548
  1481
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW, 1, [ ])
slouken@1361
  1482
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1483
        have_video=yes
slouken@1361
  1484
    fi
slouken@1361
  1485
}
slouken@1361
  1486
slouken@1931
  1487
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1488
CheckCOCOA()
slouken@1361
  1489
{
slouken@1361
  1490
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1491
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1492
                  , enable_video_cocoa=yes)
slouken@1361
  1493
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1494
        save_CFLAGS="$CFLAGS"
slouken@1361
  1495
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1496
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1497
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1498
        have_cocoa=no
slouken@1361
  1499
        AC_TRY_COMPILE([
slouken@1361
  1500
          #import <Cocoa/Cocoa.h>
slouken@1361
  1501
        ],[
slouken@1361
  1502
        ],[
slouken@1361
  1503
        have_cocoa=yes
slouken@1361
  1504
        ])
slouken@1361
  1505
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1506
        CFLAGS="$save_CFLAGS"
slouken@1361
  1507
        if test x$have_cocoa = xyes; then
icculus@5548
  1508
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA, 1, [ ])
slouken@1931
  1509
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1510
            have_video=yes
slouken@1361
  1511
        fi
slouken@1361
  1512
    fi
slouken@1361
  1513
}
slouken@1361
  1514
slouken@167
  1515
dnl Find DirectFB
slouken@167
  1516
CheckDirectFB()
slouken@167
  1517
{
slouken@167
  1518
    AC_ARG_ENABLE(video-directfb,
slouken@2314
  1519
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=no]]]),
slouken@2314
  1520
                  , enable_video_directfb=no)
slouken@167
  1521
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1522
        video_directfb=no
slouken@167
  1523
slouken@2998
  1524
        DIRECTFB_REQUIRED_VERSION=1.0.0
slouken@5199
  1525
        AC_PATH_PROGS(DIRECTFBCONFIG, directfb-config, no, [$prefix/bin:$PATH])
slouken@1602
  1526
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1527
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1528
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1529
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1530
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1531
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@2998
  1532
                    DIRECTFB_PREFIX=`$PKG_CONFIG --variable=prefix directfb`
slouken@1588
  1533
                    video_directfb=yes
slouken@1588
  1534
                fi
slouken@1588
  1535
            fi
slouken@167
  1536
        else
slouken@1588
  1537
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1538
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@6986
  1539
            set -- `$DIRECTFBCONFIG --version | sed 's/\./ /g'`
slouken@1588
  1540
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1541
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1542
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1543
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@2998
  1544
                DIRECTFB_PREFIX=`$DIRECTFBCONFIG --prefix`
slouken@167
  1545
                video_directfb=yes
slouken@167
  1546
            fi
slouken@167
  1547
        fi
slouken@3351
  1548
        if test x$video_directfb = xyes; then
slouken@3351
  1549
            # SuSE 11.1 installs directfb-config without directfb-devel
couriersud@3639
  1550
            save_CPPFLAGS="$CPPFLAGS"
couriersud@3639
  1551
            CPPFLAGS="$CPPFLAGS $DIRECTFB_CFLAGS"
slouken@3351
  1552
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
couriersud@3639
  1553
            CPPFLAGS="$save_CPPFLAGS"
slouken@3351
  1554
            video_directfb=$have_directfb_hdr
slouken@3351
  1555
        fi
slouken@3351
  1556
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@3351
  1557
        AC_MSG_RESULT($video_directfb)
slouken@167
  1558
slouken@167
  1559
        if test x$video_directfb = xyes; then
slouken@2998
  1560
            AC_ARG_ENABLE(directfb-shared,
slouken@2998
  1561
AC_HELP_STRING([--enable-directfb-shared], [dynamically load directfb support [[default=yes]]]),
slouken@2998
  1562
                              , enable_directfb_shared=yes)
slouken@2998
  1563
icculus@5548
  1564
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB, 1, [ ])
icculus@5548
  1565
            AC_DEFINE(SDL_VIDEO_RENDER_DIRECTFB, 1, [ ])
slouken@1361
  1566
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1567
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@2998
  1568
slouken@3392
  1569
            AC_MSG_CHECKING(for directfb dynamic loading support)
slouken@3392
  1570
            directfb_shared=no
slouken@5199
  1571
            directfb_lib=[`find_lib "libdirectfb.so.*" "$DIRECTFB_LIBS"`]
slouken@5199
  1572
            # | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5199
  1573
AC_MSG_WARN("directfb $directfb_lib")
slouken@2998
  1574
            if test x$have_loadso != xyes && \
slouken@2998
  1575
               test x$enable_directfb_shared = xyes; then
slouken@2998
  1576
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic directfb loading])
slouken@2998
  1577
            fi
slouken@2998
  1578
            if test x$have_loadso = xyes && \
slouken@2998
  1579
               test x$enable_directfb_shared = xyes && test x$directfb_lib != x; then
slouken@3392
  1580
                directfb_shared=yes
slouken@3392
  1581
                echo "-- $directfb_lib_spec -> $directfb_lib"
icculus@5548
  1582
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC, "$directfb_lib", [ ])
slouken@2998
  1583
            else
slouken@3392
  1584
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@2998
  1585
            fi
slouken@3392
  1586
            AC_MSG_RESULT($directfb_shared)
slouken@1361
  1587
            have_video=yes
slouken@167
  1588
        fi
slouken@167
  1589
    fi
slouken@167
  1590
}
slouken@167
  1591
slouken@2947
  1592
dnl Find FusionSound
slouken@2947
  1593
CheckFusionSound()
slouken@2947
  1594
{
slouken@2947
  1595
    AC_ARG_ENABLE(fusionsound,
slouken@2947
  1596
AC_HELP_STRING([--enable-fusionsound], [use FusionSound audio driver [[default=no]]]),
slouken@2947
  1597
                  , enable_fusionsound=no)
slouken@2947
  1598
    if test x$enable_audio = xyes -a x$enable_fusionsound = xyes; then
slouken@2947
  1599
        fusionsound=no
slouken@2947
  1600
slouken@2947
  1601
        FUSIONSOUND_REQUIRED_VERSION=1.1.1
slouken@2947
  1602
slouken@2947
  1603
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@2947
  1604
        AC_MSG_CHECKING(for FusionSound $FUSIONSOUND_REQUIRED_VERSION support)
slouken@2947
  1605
        if test x$PKG_CONFIG != xno; then
slouken@2947
  1606
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $FUSIONSOUND_REQUIRED_VERSION fusionsound; then
slouken@2947
  1607
                FUSIONSOUND_CFLAGS=`$PKG_CONFIG --cflags fusionsound`
slouken@2947
  1608
                FUSIONSOUND_LIBS=`$PKG_CONFIG --libs fusionsound`
slouken@2947
  1609
                fusionsound=yes
slouken@2947
  1610
            fi
slouken@2947
  1611
        fi
slouken@2947
  1612
        AC_MSG_RESULT($fusionsound)
slouken@2947
  1613
slouken@2947
  1614
        if test x$fusionsound = xyes; then
icculus@5548
  1615
            AC_DEFINE(SDL_AUDIO_DRIVER_FUSIONSOUND, 1, [ ])
slouken@2947
  1616
            SOURCES="$SOURCES $srcdir/src/audio/fusionsound/*.c"
slouken@2947
  1617
            EXTRA_CFLAGS="$EXTRA_CFLAGS $FUSIONSOUND_CFLAGS"
slouken@2947
  1618
            
slouken@2947
  1619
            AC_ARG_ENABLE(fusionsound-shared,
slouken@2947
  1620
AC_HELP_STRING([--enable-fusionsound-shared], [dynamically load fusionsound audio support [[default=yes]]]),
slouken@2947
  1621
                          , enable_fusionsound_shared=yes)
slouken@2947
  1622
            fusionsound_shared=no
slouken@3392
  1623
            AC_MSG_CHECKING(for FusionSound dynamic loading support)
slouken@2947
  1624
            if test x$have_loadso != xyes && \
slouken@2947
  1625
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1626
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic fusionsound loading])
slouken@2947
  1627
            fi
slouken@2947
  1628
            if test x$have_loadso = xyes && \
slouken@2947
  1629
               test x$enable_fusionsound_shared = xyes; then
icculus@5548
  1630
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC, "libfusionsound.so", [ ])
slouken@3392
  1631
                fusionsound_shared=yes
slouken@2947
  1632
            else
slouken@3392
  1633
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $FUSIONSOUND_LIBS"
slouken@2947
  1634
            fi
slouken@3392
  1635
            AC_MSG_RESULT($fusionsound_shared)
slouken@2947
  1636
            
slouken@2947
  1637
            have_audio=yes
slouken@2947
  1638
        fi
slouken@2947
  1639
    fi
slouken@2947
  1640
}
slouken@2947
  1641
slouken@1
  1642
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1643
CheckDummyVideo()
slouken@1
  1644
{
slouken@1
  1645
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1646
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1647
                  , enable_video_dummy=yes)
slouken@1
  1648
    if test x$enable_video_dummy = xyes; then
icculus@5548
  1649
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY, 1, [ ])
slouken@1361
  1650
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1651
        have_video=yes
slouken@1
  1652
    fi
slouken@1
  1653
}
slouken@1
  1654
slouken@0
  1655
dnl Check to see if OpenGL support is desired
slouken@0
  1656
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1657
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1658
              , enable_video_opengl=yes)
slouken@0
  1659
slouken@0
  1660
dnl Find OpenGL
icculus@1191
  1661
CheckOpenGLX11()
slouken@0
  1662
{
slouken@0
  1663
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1664
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1665
        video_opengl=no
slouken@0
  1666
        AC_TRY_COMPILE([
slouken@0
  1667
         #include <GL/gl.h>
slouken@0
  1668
         #include <GL/glx.h>
slouken@0
  1669
        ],[
slouken@0
  1670
        ],[
slouken@0
  1671
        video_opengl=yes
slouken@0
  1672
        ])
slouken@0
  1673
        AC_MSG_RESULT($video_opengl)
slouken@0
  1674
        if test x$video_opengl = xyes; then
icculus@5548
  1675
            AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1676
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX, 1, [ ])
icculus@5548
  1677
            AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@0
  1678
        fi
slouken@0
  1679
    fi
slouken@0
  1680
}
slouken@0
  1681
slouken@6188
  1682
dnl Check to see if OpenGL ES support is desired
slouken@6188
  1683
AC_ARG_ENABLE(video-opengles,
slouken@6188
  1684
AC_HELP_STRING([--enable-video-opengles], [include OpenGL ES support [[default=yes]]]),
slouken@6188
  1685
              , enable_video_opengles=yes)
slouken@6188
  1686
slouken@6188
  1687
dnl Find OpenGL ES
slouken@6188
  1688
CheckOpenGLESX11()
slouken@6188
  1689
{
slouken@6188
  1690
    if test x$enable_video = xyes -a x$enable_video_opengles = xyes; then
gabomdq@7659
  1691
        AC_MSG_CHECKING(for EGL support)
gabomdq@7659
  1692
        video_opengl_egl=no
slouken@6188
  1693
        AC_TRY_COMPILE([
slouken@6188
  1694
         #include <EGL/egl.h>
slouken@6188
  1695
        ],[
slouken@6188
  1696
        ],[
gabomdq@7659
  1697
        video_opengl_egl=yes
slouken@6188
  1698
        ])
gabomdq@7659
  1699
        AC_MSG_RESULT($video_opengl_egl)
gabomdq@7659
  1700
        if test x$video_opengl_egl = xyes; then
gabomdq@7659
  1701
            AC_DEFINE(SDL_VIDEO_OPENGL_EGL, 1, [ ])
gabomdq@7659
  1702
        fi
gabomdq@7659
  1703
            
gabomdq@7659
  1704
        AC_MSG_CHECKING(for OpenGL ES v1 headers)
gabomdq@7659
  1705
        video_opengles_v1=no
gabomdq@7659
  1706
        AC_TRY_COMPILE([
gabomdq@7659
  1707
         #include <GLES/gl.h>
gabomdq@7659
  1708
         #include <GLES/glext.h>
gabomdq@7659
  1709
        ],[
gabomdq@7659
  1710
        ],[
gabomdq@7659
  1711
        video_opengles_v1=yes
gabomdq@7659
  1712
        ])
gabomdq@7659
  1713
        AC_MSG_RESULT($video_opengles_v1)
gabomdq@7659
  1714
        if test x$video_opengles_v1 = xyes; then
gabomdq@7659
  1715
            AC_DEFINE(SDL_VIDEO_OPENGL_ES, 1, [ ])
gabomdq@7659
  1716
            AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES, 1, [ ])
gabomdq@7659
  1717
        fi
gabomdq@7659
  1718
        
gabomdq@7659
  1719
        AC_MSG_CHECKING(for OpenGL ES v2 headers)
gabomdq@7659
  1720
        video_opengles_v2=no
gabomdq@7659
  1721
        AC_TRY_COMPILE([
gabomdq@7659
  1722
         #include <GLES2/gl2.h>
gabomdq@7659
  1723
         #include <GLES2/gl2ext.h>
gabomdq@7659
  1724
        ],[
gabomdq@7659
  1725
        ],[
gabomdq@7659
  1726
        video_opengles_v2=yes
gabomdq@7659
  1727
        ])
gabomdq@7659
  1728
        AC_MSG_RESULT($video_opengles_v2)
gabomdq@7659
  1729
        if test x$video_opengles_v2 = xyes; then
gabomdq@7659
  1730
            AC_DEFINE(SDL_VIDEO_OPENGL_ES2, 1, [ ])
gabomdq@7659
  1731
            AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES2, 1, [ ])
slouken@6188
  1732
        fi
slouken@6188
  1733
    fi
slouken@6188
  1734
}
slouken@6188
  1735
slouken@5062
  1736
dnl Check for Windows OpenGL
slouken@5062
  1737
CheckWINDOWSGL()
slouken@1361
  1738
{
slouken@1361
  1739
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1740
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1741
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL, 1, [ ])
icculus@5548
  1742
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1361
  1743
    fi
slouken@1361
  1744
}
slouken@1361
  1745
slouken@0
  1746
dnl Check for BeOS OpenGL
slouken@0
  1747
CheckBeGL()
slouken@0
  1748
{
slouken@0
  1749
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1750
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1751
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL, 1, [ ])
icculus@5548
  1752
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1521
  1753
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1754
    fi
slouken@0
  1755
}
slouken@0
  1756
slouken@0
  1757
dnl Check for MacOS OpenGL
slouken@0
  1758
CheckMacGL()
slouken@0
  1759
{
slouken@0
  1760
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1761
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1762
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL, 1, [ ])
icculus@5548
  1763
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1550
  1764
        case "$host" in
slouken@0
  1765
            *-*-darwin*)
slouken@1625
  1766
                if test x$enable_video_cocoa = xyes; then
icculus@3623
  1767
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1768
                fi
slouken@0
  1769
        esac
slouken@0
  1770
    fi
slouken@0
  1771
}
slouken@0
  1772
slouken@0
  1773
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1774
CheckInputEvents()
slouken@0
  1775
{
slouken@0
  1776
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1777
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1778
        use_input_events=no
slouken@0
  1779
        AC_TRY_COMPILE([
slouken@0
  1780
          #include <linux/input.h>
slouken@0
  1781
        ],[
slouken@0
  1782
          #ifndef EVIOCGNAME
slouken@0
  1783
          #error EVIOCGNAME() ioctl not available
slouken@0
  1784
          #endif
slouken@0
  1785
        ],[
slouken@0
  1786
        use_input_events=yes
slouken@0
  1787
        ])
slouken@0
  1788
        AC_MSG_RESULT($use_input_events)
slouken@0
  1789
        if test x$use_input_events = xyes; then
icculus@5548
  1790
            AC_DEFINE(SDL_INPUT_LINUXEV, 1, [ ])
slouken@0
  1791
        fi
slouken@0
  1792
}
slouken@0
  1793
icculus@6734
  1794
dnl See if the platform offers libudev for device enumeration and hotplugging.
icculus@6734
  1795
CheckLibUDev()
icculus@6734
  1796
{
icculus@6734
  1797
    AC_ARG_ENABLE(libudev,
icculus@6734
  1798
AC_HELP_STRING([--enable-libudev], [enable libudev support [[default=yes]]]),
icculus@6734
  1799
                        , enable_libudev=yes)
icculus@6734
  1800
    if test x$enable_libudev = xyes; then
icculus@6734
  1801
        AC_CHECK_HEADER(libudev.h,
icculus@6734
  1802
                        have_libudev_h_hdr=yes,
icculus@6734
  1803
                        have_libudev_h_hdr=no)
icculus@6734
  1804
        if test x$have_libudev_h_hdr = xyes; then
icculus@6734
  1805
            AC_DEFINE(HAVE_LIBUDEV_H, 1, [ ])
icculus@6734
  1806
        fi
icculus@6734
  1807
    fi
icculus@6734
  1808
}
icculus@6734
  1809
icculus@6774
  1810
dnl See if the platform offers libdbus for various IPC techniques.
icculus@6774
  1811
CheckDBus()
icculus@6774
  1812
{
icculus@6774
  1813
    AC_ARG_ENABLE(dbus,
icculus@6774
  1814
AC_HELP_STRING([--enable-dbus], [enable D-Bus support [[default=yes]]]),
icculus@6774
  1815
                        , enable_dbus=yes)
icculus@6774
  1816
    if test x$enable_dbus = xyes; then
icculus@6774
  1817
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@6774
  1818
        if test x$PKG_CONFIG != xno; then
icculus@6774
  1819
            DBUS_CFLAGS=`$PKG_CONFIG --cflags dbus-1`
icculus@6774
  1820
            save_CFLAGS="$CFLAGS"
icculus@6774
  1821
            CFLAGS="$save_CFLAGS $DBUS_CFLAGS"
icculus@6774
  1822
            AC_CHECK_HEADER(dbus/dbus.h,
icculus@6774
  1823
                            have_dbus_dbus_h_hdr=yes,
icculus@6774
  1824
                            have_dbus_dbus_h_hdr=no)
icculus@6774
  1825
            CFLAGS="$save_CFLAGS"
icculus@6774
  1826
            if test x$have_dbus_dbus_h_hdr = xyes; then
icculus@6774
  1827
                AC_DEFINE(HAVE_DBUS_DBUS_H, 1, [ ])
icculus@6774
  1828
                EXTRA_CFLAGS="$EXTRA_CFLAGS $DBUS_CFLAGS"
icculus@6774
  1829
            fi
icculus@6774
  1830
        fi
icculus@6774
  1831
    fi
icculus@6774
  1832
}
icculus@6774
  1833
icculus@1201
  1834
dnl See if we can use the Touchscreen input library
icculus@1201
  1835
CheckTslib()
icculus@1201
  1836
{
icculus@1201
  1837
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1838
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1839
                  , enable_input_tslib=yes)
icculus@1201
  1840
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1841
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1842
        enable_input_tslib=no
icculus@1201
  1843
        AC_TRY_COMPILE([
icculus@1201
  1844
          #include "tslib.h"
icculus@1201
  1845
        ],[
icculus@1201
  1846
        ],[
icculus@1201
  1847
        enable_input_tslib=yes
icculus@1201
  1848
        ])
icculus@1201
  1849
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1850
        if test x$enable_input_tslib = xyes; then
icculus@5548
  1851
            AC_DEFINE(SDL_INPUT_TSLIB, 1, [ ])
slouken@1521
  1852
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1853
        fi
icculus@1201
  1854
    fi
icculus@1201
  1855
}
icculus@1201
  1856
slouken@0
  1857
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1858
CheckPTHREAD()
slouken@0
  1859
{
slouken@0
  1860
    dnl Check for pthread support
slouken@0
  1861
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1862
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1863
                  , enable_pthreads=yes)
slouken@0
  1864
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1865
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1866
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1867
                  , enable_pthread_sem=yes)
slouken@1550
  1868
    case "$host" in
slouken@1820
  1869
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1870
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1871
            pthread_lib="-lpthread"
slouken@1324
  1872
            ;;
slouken@0
  1873
        *-*-bsdi*)
slouken@0
  1874
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1875
            pthread_lib=""
slouken@0
  1876
            ;;
slouken@0
  1877
        *-*-darwin*)
slouken@0
  1878
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1879
# causes Carbon.p complaints?
slouken@0
  1880
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1881
            ;;
slouken@1565
  1882
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1883
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1884
            pthread_lib="-pthread"
slouken@0
  1885
            ;;
slouken@43
  1886
        *-*-netbsd*)
slouken@1383
  1887
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1888
            pthread_lib="-lpthread"
slouken@43
  1889
            ;;
slouken@0
  1890
        *-*-openbsd*)
slouken@0
  1891
            pthread_cflags="-D_REENTRANT"
slouken@0
  1892
            pthread_lib="-pthread"
slouken@0
  1893
            ;;
slouken@6910
  1894
        *-*-solaris2.9)
slouken@6910
  1895
            # From Solaris 9+, posix4's preferred name is rt.
slouken@6910
  1896
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1897
            pthread_lib="-lpthread -lrt"
slouken@6910
  1898
            ;;
slouken@6910
  1899
        *-*-solaris2.10)
slouken@6910
  1900
            # Solaris 10+ merged pthread into libc.
slouken@6910
  1901
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1902
            pthread_lib="-lrt"
slouken@6910
  1903
            ;;
slouken@0
  1904
        *-*-solaris*)
slouken@6910
  1905
            # Solaris 11+ merged rt into libc.
slouken@0
  1906
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1907
            pthread_lib=""
slouken@0
  1908
            ;;
slouken@0
  1909
        *-*-sysv5*)
slouken@0
  1910
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1911
            pthread_lib=""
slouken@0
  1912
            ;;
slouken@0
  1913
        *-*-aix*)
slouken@0
  1914
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1915
            pthread_lib="-lpthread"
slouken@0
  1916
            ;;
icculus@425
  1917
        *-*-hpux11*)
icculus@425
  1918
            pthread_cflags="-D_REENTRANT"
icculus@425
  1919
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1920
            ;;
slouken@0
  1921
        *)
slouken@0
  1922
            pthread_cflags="-D_REENTRANT"
slouken@0
  1923
            pthread_lib="-lpthread"
slouken@0
  1924
            ;;
slouken@0
  1925
    esac
slouken@3268
  1926
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes; then
slouken@415
  1927
        # Save the original compiler flags and libraries
slouken@415
  1928
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1929
        # Add the pthread compiler flags and libraries
slouken@415
  1930
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1931
        # Check to see if we have pthread support on this system
slouken@0
  1932
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1933
        use_pthreads=no
slouken@0
  1934
        AC_TRY_LINK([
slouken@0
  1935
         #include <pthread.h>
slouken@0
  1936
        ],[
slouken@0
  1937
         pthread_attr_t type;
slouken@0
  1938
         pthread_attr_init(&type);
slouken@0
  1939
        ],[
slouken@0
  1940
        use_pthreads=yes
slouken@0
  1941
        ])
slouken@0
  1942
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1943
        # Restore the compiler flags and libraries
slouken@415
  1944
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1945
slouken@415
  1946
        # Do futher testing if we have pthread support...
slouken@0
  1947
        if test x$use_pthreads = xyes; then
icculus@5548
  1948
            AC_DEFINE(SDL_THREAD_PTHREAD, 1, [ ])
slouken@1521
  1949
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1950
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1951
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1952
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1953
slouken@1438
  1954
            # Save the original compiler flags and libraries
slouken@1438
  1955
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1956
            # Add the pthread compiler flags and libraries
slouken@1438
  1957
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1958
slouken@0
  1959
            # Check to see if recursive mutexes are available
slouken@0
  1960
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1961
            has_recursive_mutexes=no
slouken@1324
  1962
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1963
                AC_TRY_COMPILE([
slouken@1324
  1964
                  #include <pthread.h>
slouken@1324
  1965
                ],[
slouken@1324
  1966
                  pthread_mutexattr_t attr;
slouken@1324
  1967
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1968
                ],[
slouken@1324
  1969
                has_recursive_mutexes=yes
icculus@5548
  1970
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX, 1, [ ])
slouken@1324
  1971
                ])
slouken@1324
  1972
            fi
slouken@1324
  1973
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1974
                AC_TRY_COMPILE([
slouken@1324
  1975
                  #include <pthread.h>
slouken@1324
  1976
                ],[
slouken@1324
  1977
                  pthread_mutexattr_t attr;
slouken@1324
  1978
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1979
                ],[
slouken@1324
  1980
                has_recursive_mutexes=yes
icculus@5548
  1981
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP, 1, [ ])
slouken@1324
  1982
                ])
slouken@1324
  1983
            fi
slouken@0
  1984
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1985
slouken@94
  1986
            # Check to see if pthread semaphore support is missing
slouken@94
  1987
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1988
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1989
                have_pthread_sem=no
slouken@94
  1990
                AC_TRY_COMPILE([
slouken@94
  1991
                  #include <pthread.h>
slouken@94
  1992
                  #include <semaphore.h>
slouken@94
  1993
                ],[
slouken@94
  1994
                ],[
slouken@94
  1995
                have_pthread_sem=yes
slouken@94
  1996
                ])
slouken@94
  1997
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1998
            fi
slouken@6219
  1999
            if test x$have_pthread_sem = xyes; then
slouken@6219
  2000
                AC_MSG_CHECKING(for sem_timedwait)
slouken@6219
  2001
                have_sem_timedwait=no
slouken@6219
  2002
                AC_TRY_LINK([
slouken@6219
  2003
                  #include <pthread.h>
slouken@6219
  2004
                  #include <semaphore.h>
slouken@6219
  2005
                ],[
slouken@6219
  2006
                  sem_timedwait(NULL, NULL);
slouken@6219
  2007
                ],[
slouken@6219
  2008
                have_sem_timedwait=yes
slouken@6219
  2009
                AC_DEFINE(HAVE_SEM_TIMEDWAIT)
slouken@6219
  2010
                ])
slouken@6219
  2011
                AC_MSG_RESULT($have_sem_timedwait)
slouken@6219
  2012
            fi
slouken@94
  2013
icculus@5965
  2014
            AC_MSG_CHECKING(for pthread_spin_trylock)
icculus@5965
  2015
            AC_TRY_LINK_FUNC(pthread_spin_trylock, [
icculus@5965
  2016
              has_pthread_spin_trylock=yes
icculus@5965
  2017
              AC_DEFINE(HAVE_PTHREAD_SPINLOCK, 1, [ ])
icculus@5965
  2018
            ],[
icculus@5965
  2019
              has_pthread_spin_trylock=no
icculus@5965
  2020
            ])
icculus@5965
  2021
            AC_MSG_RESULT($has_pthread_spin_trylock)
icculus@5965
  2022
icculus@6374
  2023
            AC_CHECK_HEADER(pthread_np.h, have_pthread_np_h=yes, have_pthread_np_h=no, [ #include <pthread.h> ])
icculus@5969
  2024
            if test x$have_pthread_np_h = xyes; then
icculus@5969
  2025
                AC_DEFINE(HAVE_PTHREAD_NP_H, 1, [ ])
icculus@5969
  2026
            fi
icculus@5969
  2027
icculus@5969
  2028
            # Check to see if pthread naming is available
icculus@5969
  2029
            AC_MSG_CHECKING(for pthread_setname_np)
icculus@5969
  2030
            AC_TRY_LINK_FUNC(pthread_setname_np, [
icculus@5969
  2031
              has_pthread_setname_np=yes
icculus@5969
  2032
              AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [ ])
icculus@5969
  2033
            ],[
icculus@5969
  2034
              has_pthread_setname_np=no
icculus@5969
  2035
            ])
icculus@5969
  2036
            AC_MSG_RESULT($has_pthread_setname_np)
icculus@5969
  2037
icculus@5969
  2038
            AC_MSG_CHECKING(for pthread_set_name_np)
icculus@5969
  2039
            AC_TRY_LINK_FUNC(pthread_set_name_np, [
icculus@5969
  2040
              has_pthread_set_name_np=yes
icculus@5969
  2041
              AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [ ])
icculus@5969
  2042
            ],[
icculus@5969
  2043
              has_pthread_set_name_np=no
icculus@5969
  2044
            ])
icculus@5969
  2045
            AC_MSG_RESULT($has_pthread_set_name_np)
icculus@5969
  2046
slouken@1438
  2047
            # Restore the compiler flags and libraries
slouken@1438
  2048
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  2049
slouken@1361
  2050
            # Basic thread creation functions
slouken@1361
  2051
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  2052
slouken@1361
  2053
            # Semaphores
slouken@1361
  2054
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  2055
            if test x$have_pthread_sem = xyes; then
slouken@1361
  2056
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  2057
            else
slouken@1361
  2058
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  2059
            fi
slouken@0
  2060
slouken@1361
  2061
            # Mutexes
slouken@1361
  2062
            # We can fake these with semaphores if necessary
slouken@1361
  2063
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  2064
slouken@1361
  2065
            # Condition variables
slouken@1361
  2066
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  2067
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  2068
slouken@7391
  2069
            # Thread local storage
slouken@7391
  2070
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systls.c"
slouken@7391
  2071
slouken@1361
  2072
            have_threads=yes
slouken@814
  2073
        fi
slouken@814
  2074
    fi
slouken@814
  2075
}
slouken@814
  2076
slouken@5062
  2077
dnl Determine whether the compiler can produce Windows executables
slouken@5062
  2078
CheckWINDOWS()
slouken@0
  2079
{
slouken@5062
  2080
    AC_MSG_CHECKING(Windows compiler)
slouken@0
  2081
    have_win32_gcc=no
slouken@0
  2082
    AC_TRY_COMPILE([
slouken@0
  2083
     #include <windows.h>
slouken@0
  2084
    ],[
slouken@0
  2085
    ],[
slouken@0
  2086
    have_win32_gcc=yes
slouken@0
  2087
    ])
slouken@0
  2088
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  2089
    if test x$have_win32_gcc != xyes; then
slouken@0
  2090
       AC_MSG_ERROR([
slouken@5062
  2091
*** Your compiler ($CC) does not produce Windows executables!
slouken@0
  2092
       ])
slouken@0
  2093
    fi
slouken@0
  2094
slouken@3168
  2095
    AC_MSG_CHECKING(Windows CE)
slouken@3168
  2096
    have_wince=no
slouken@3168
  2097
    AC_TRY_COMPILE([
slouken@4569
  2098
#if !defined(_WIN32_WCE) && !defined(__MINGW32CE__)
slouken@3168
  2099
#error This is not Windows CE
slouken@3168
  2100
#endif
slouken@3168
  2101
    ],[
slouken@3168
  2102
    ],[
slouken@3168
  2103
    have_wince=yes
icculus@6430
  2104
       AC_MSG_ERROR([
icculus@6430
  2105
*** Sorry, Windows CE is no longer supported.
icculus@6431
  2106
       ])
slouken@3168
  2107
    ])
slouken@3168
  2108
    AC_MSG_RESULT($have_wince)
slouken@6116
  2109
slouken@6116
  2110
    # This fixes Windows stack alignment with newer GCC
slouken@6116
  2111
    CheckStackBoundary
slouken@0
  2112
}
slouken@0
  2113
slouken@0
  2114
dnl Find the DirectX includes and libraries
slouken@0
  2115
CheckDIRECTX()
slouken@0
  2116
{
slouken@0
  2117
    AC_ARG_ENABLE(directx,
slouken@5062
  2118
AC_HELP_STRING([--enable-directx], [use DirectX for Windows audio/video [[default=yes]]]),
slouken@0
  2119
                  , enable_directx=yes)
slouken@0
  2120
    if test x$enable_directx = xyes; then
slouken@1895
  2121
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@3168
  2122
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  2123
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@2714
  2124
        AC_CHECK_HEADER(dinput.h, have_dinput=yes)
icculus@5592
  2125
        AC_CHECK_HEADER(xaudio2.h, have_xaudio2=yes)
icculus@7272
  2126
icculus@7272
  2127
        # FIXME: latest Cygwin finds dinput headers, but we die on other win32 headers.
icculus@7272
  2128
        # FIXME:  ...so force it off for now.
icculus@7272
  2129
        case "$host" in
icculus@7272
  2130
            *-*-cygwin*)
icculus@7272
  2131
            have_dinput=false
icculus@7272
  2132
            ;;
icculus@7272
  2133
        esac
slouken@0
  2134
    fi
slouken@158
  2135
}
slouken@158
  2136
slouken@294
  2137
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2138
CheckDLOPEN()
slouken@294
  2139
{
slouken@731
  2140
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2141
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2142
                  , enable_sdl_dlopen=yes)
slouken@731
  2143
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2144
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2145
        have_dlopen=no
slouken@294
  2146
        AC_TRY_COMPILE([
slouken@294
  2147
         #include <dlfcn.h>
slouken@294
  2148
        ],[
jorgen@7507
  2149
         void *handle = dlopen("", RTLD_NOW);
jorgen@7507
  2150
         const char *loaderror = (char *) dlerror();
slouken@294
  2151
        ],[
slouken@1361
  2152
        have_dlopen=yes
slouken@294
  2153
        ])
slouken@1361
  2154
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2155
slouken@1361
  2156
        if test x$have_dlopen = xyes; then
slouken@1521
  2157
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2158
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2159
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
icculus@5548
  2160
            AC_DEFINE(SDL_LOADSO_DLOPEN, 1, [ ])
slouken@1361
  2161
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2162
            have_loadso=yes
slouken@294
  2163
        fi
slouken@294
  2164
    fi
slouken@294
  2165
}
slouken@294
  2166
slouken@381
  2167
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2168
CheckUSBHID()
slouken@381
  2169
{
slouken@381
  2170
    if test x$enable_joystick = xyes; then
slouken@1565
  2171
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2172
        if test x$have_libusbhid = xyes; then
slouken@1565
  2173
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2174
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2175
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2176
        else
slouken@1565
  2177
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2178
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2179
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2180
        fi
slouken@1361
  2181
            
slouken@1361
  2182
        save_CFLAGS="$CFLAGS"
slouken@1361
  2183
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2184
slouken@381
  2185
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2186
        have_usbhid=no
slouken@381
  2187
        AC_TRY_COMPILE([
slouken@404
  2188
          #include <sys/types.h>
slouken@403
  2189
          #if defined(HAVE_USB_H)
slouken@403
  2190
          #include <usb.h>
slouken@403
  2191
          #endif
slouken@1565
  2192
          #ifdef __DragonFly__
slouken@1565
  2193
          # include <bus/usb/usb.h>
slouken@1565
  2194
          # include <bus/usb/usbhid.h>
slouken@1565
  2195
          #else
slouken@1565
  2196
          # include <dev/usb/usb.h>
slouken@1565
  2197
          # include <dev/usb/usbhid.h>
slouken@1565
  2198
          #endif
slouken@381
  2199
          #if defined(HAVE_USBHID_H)
slouken@381
  2200
          #include <usbhid.h>
slouken@381
  2201
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2202
          #include <libusb.h>
slouken@381
  2203
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2204
          #include <libusbhid.h>
slouken@404
  2205
          #endif
slouken@381
  2206
        ],[
slouken@381
  2207
          struct report_desc *repdesc;
slouken@381
  2208
          struct usb_ctl_report *repbuf;
slouken@402
  2209
          hid_kind_t hidkind;
slouken@381
  2210
        ],[
slouken@381
  2211
        have_usbhid=yes
slouken@381
  2212
        ])
slouken@381
  2213
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2214
slouken@381
  2215
        if test x$have_usbhid = xyes; then
slouken@381
  2216
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2217
            have_usbhid_ucr_data=no
slouken@381
  2218
            AC_TRY_COMPILE([
slouken@404
  2219
              #include <sys/types.h>
slouken@404
  2220
              #if defined(HAVE_USB_H)
slouken@404
  2221
              #include <usb.h>
slouken@404
  2222
              #endif
slouken@1565
  2223
              #ifdef __DragonFly__
slouken@1565
  2224
              # include <bus/usb/usb.h>
slouken@1565
  2225
              # include <bus/usb/usbhid.h>
slouken@1565
  2226
              #else
slouken@1565
  2227
              # include <dev/usb/usb.h>
slouken@1565
  2228
              # include <dev/usb/usbhid.h>
slouken@1565
  2229
              #endif
slouken@381
  2230
              #if defined(HAVE_USBHID_H)
slouken@381
  2231
              #include <usbhid.h>
slouken@381
  2232
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2233
              #include <libusb.h>
slouken@381
  2234
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2235
              #include <libusbhid.h>
slouken@381
  2236
              #endif
slouken@381
  2237
            ],[
slouken@381
  2238
              struct usb_ctl_report buf;
slouken@381
  2239
              if (buf.ucr_data) { }
slouken@381
  2240
            ],[
slouken@381
  2241
            have_usbhid_ucr_data=yes
slouken@381
  2242
            ])
slouken@381
  2243
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2244
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2245
            fi
slouken@381
  2246
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2247
            
slouken@1361
  2248
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2249
            have_usbhid_new=no
slouken@407
  2250
            AC_TRY_COMPILE([
slouken@407
  2251
              #include <sys/types.h>
slouken@407
  2252
              #if defined(HAVE_USB_H)
slouken@407
  2253
              #include <usb.h>
slouken@407
  2254
              #endif
slouken@3392
  2255
              #ifdef __DragonFly__
slouken@2158
  2256
              #include <bus/usb/usb.h>
slouken@2158
  2257
              #include <bus/usb/usbhid.h>
slouken@3392
  2258
              #else
slouken@407
  2259
              #include <dev/usb/usb.h>
slouken@407
  2260
              #include <dev/usb/usbhid.h>
slouken@3392
  2261
              #endif
slouken@407
  2262
              #if defined(HAVE_USBHID_H)
slouken@407
  2263
              #include <usbhid.h>
slouken@407
  2264
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2265
              #include <libusb.h>
slouken@407
  2266
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2267
              #include <libusbhid.h>
slouken@407
  2268
              #endif
slouken@407
  2269
            ],[
slouken@407
  2270
              report_desc_t d;
slouken@1361
  2271
              hid_start_parse(d, 1, 1);
slouken@407
  2272
            ],[
slouken@407
  2273
            have_usbhid_new=yes
slouken@407
  2274
            ])
slouken@407
  2275
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2276
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2277
            fi
slouken@407
  2278
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2279
slouken@1565
  2280
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2281
            have_machine_joystick=no
slouken@1565
  2282
            AC_TRY_COMPILE([
slouken@1565
  2283
              #include <machine/joystick.h>
slouken@1565
  2284
            ],[
slouken@1565
  2285
              struct joystick t;
slouken@1565
  2286
            ],[
slouken@1565
  2287
            have_machine_joystick=yes
slouken@1565
  2288
            ])
slouken@1565
  2289
            if test x$have_machine_joystick = xyes; then
icculus@5548
  2290
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H, 1, [ ])
slouken@1565
  2291
            fi
slouken@1565
  2292
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2293
icculus@5548
  2294
            AC_DEFINE(SDL_JOYSTICK_USBHID, 1, [ ])
slouken@1361
  2295
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2296
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2297
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2298
            have_joystick=yes
slouken@381
  2299
        fi
slouken@1361
  2300
        CFLAGS="$save_CFLAGS"
slouken@381
  2301
    fi
slouken@381
  2302
}
slouken@381
  2303
slouken@1361
  2304
dnl Check for clock_gettime()
slouken@1361
  2305
CheckClockGettime()
slouken@795
  2306
{
slouken@1361
  2307
    AC_ARG_ENABLE(clock_gettime,
urkle@7138
  2308
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=yes]]]),
urkle@7138
  2309
                  , enable_clock_gettime=yes)
slouken@1361
  2310
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2311
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2312
        if test x$have_clock_gettime = xyes; then
icculus@5548
  2313
            AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@1521
  2314
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
slouken@3087
  2315
        else
slouken@3087
  2316
            AC_CHECK_LIB(c, clock_gettime, have_clock_gettime=yes)
slouken@3087
  2317
            if test x$have_clock_gettime = xyes; then
icculus@5548
  2318
               AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@3087
  2319
               EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
slouken@3087
  2320
            fi
icculus@1175
  2321
        fi
slouken@795
  2322
    fi
slouken@795
  2323
}
slouken@795
  2324
slouken@1062
  2325
dnl Check for a valid linux/version.h
slouken@1062
  2326
CheckLinuxVersion()
slouken@1062
  2327
{
slouken@1062
  2328
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2329
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2330
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2331
    fi
slouken@1062
  2332
}
slouken@1062
  2333
slouken@1127
  2334
dnl Check if we want to use RPATH
slouken@1127
  2335
CheckRPATH()
slouken@1127
  2336
{
slouken@1127
  2337
    AC_ARG_ENABLE(rpath,
slouken@1637
  2338
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2339
                  , enable_rpath=yes)
slouken@1127
  2340
}
slouken@1127
  2341
slouken@1550
  2342
dnl Set up the configuration based on the host platform!
slouken@1550
  2343
case "$host" in
slouken@5411
  2344
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-aix*|*-*-minix*)
slouken@1550
  2345
        case "$host" in
slouken@1361
  2346
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2347
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2348
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2349
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2350
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2351
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2352
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2353
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2354
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2355
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2356
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2357
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2358
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2359
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2360
            *-*-aix*)           ARCH=aix ;;
slouken@2775
  2361
            *-*-minix*)         ARCH=minix ;;
slouken@795
  2362
        esac
icculus@1573
  2363
        CheckVisibilityHidden
slouken@1
  2364
        CheckDummyVideo
slouken@68
  2365
        CheckDiskAudio
icculus@1532
  2366
        CheckDummyAudio
slouken@371
  2367
        CheckDLOPEN
slouken@0
  2368
        CheckOSS
slouken@0
  2369
        CheckALSA
icculus@2271
  2370
        CheckPulseAudio
slouken@0
  2371
        CheckARTSC
slouken@0
  2372
        CheckESD
slouken@0
  2373
        CheckNAS
icculus@7367
  2374
        CheckSNDIO
slouken@0
  2375
        CheckX11
slouken@167
  2376
        CheckDirectFB
slouken@2947
  2377
        CheckFusionSound
icculus@1191
  2378
        CheckOpenGLX11
slouken@6188
  2379
        CheckOpenGLESX11
icculus@6734
  2380
        CheckLibUDev
icculus@6774
  2381
        CheckDBus
slouken@0
  2382
        CheckInputEvents
icculus@1201
  2383
        CheckTslib
slouken@1361
  2384
        CheckUSBHID
slouken@0
  2385
        CheckPTHREAD
slouken@1361
  2386
        CheckClockGettime
slouken@1062
  2387
        CheckLinuxVersion
slouken@1127
  2388
        CheckRPATH
slouken@1361
  2389
        # Set up files for the audio library
slouken@1361
  2390
        if test x$enable_audio = xyes; then
slouken@1361
  2391
          case $ARCH in
slouken@1565
  2392
            sysv5|solaris|hpux)
icculus@5548
  2393
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO, 1, [ ])
slouken@1361
  2394
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2395
                have_audio=yes
slouken@1361
  2396
            ;;
icculus@7380
  2397
            netbsd)  # Don't use this on OpenBSD, it's busted.
icculus@5548
  2398
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD, 1, [ ])
slouken@1567
  2399
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2400
                have_audio=yes
slouken@1361
  2401
            ;;
slouken@1361
  2402
            aix)
icculus@5548
  2403
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO, 1, [ ])
slouken@1361
  2404
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2405
                have_audio=yes
slouken@1361
  2406
            ;;
slouken@1361
  2407
          esac
slouken@371
  2408
        fi
slouken@0
  2409
        # Set up files for the joystick library
slouken@0
  2410
        if test x$enable_joystick = xyes; then
slouken@1361
  2411
          case $ARCH in
slouken@1361
  2412
            linux)
icculus@5548
  2413
                AC_DEFINE(SDL_JOYSTICK_LINUX, 1, [ ])
slouken@1361
  2414
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2415
                have_joystick=yes
slouken@1361
  2416
            ;;
slouken@1361
  2417
          esac
slouken@0
  2418
        fi
slouken@2713
  2419
        # Set up files for the haptic library
slouken@2713
  2420
        if test x$enable_haptic = xyes; then
slouken@2713
  2421
           if test x$use_input_events = xyes; then
slouken@2713
  2422
             case $ARCH in
slouken@2713
  2423
               linux)
icculus@5548
  2424
                   AC_DEFINE(SDL_HAPTIC_LINUX, 1, [ ])
slouken@2713
  2425
                   SOURCES="$SOURCES $srcdir/src/haptic/linux/*.c"
slouken@2713
  2426
                   have_haptic=yes
slouken@2713
  2427
               ;;
slouken@2713
  2428
             esac
slouken@2713
  2429
           fi
slouken@2713
  2430
        fi
icculus@3170
  2431
        # Set up files for the power library
icculus@3170
  2432
        if test x$enable_power = xyes; then
icculus@3170
  2433
             case $ARCH in
icculus@3170
  2434
               linux)
icculus@5548
  2435
                   AC_DEFINE(SDL_POWER_LINUX, 1, [ ])
icculus@3170
  2436
                   SOURCES="$SOURCES $srcdir/src/power/linux/*.c"
icculus@3170
  2437
                   have_power=yes
icculus@3170
  2438
               ;;
icculus@3170
  2439
             esac
icculus@3170
  2440
        fi
icculus@7667
  2441
        # Set up files for the filesystem library
icculus@7667
  2442
        if test x$enable_filesystem = xyes; then
icculus@7667
  2443
            AC_DEFINE(SDL_FILESYSTEM_UNIX, 1, [ ])
icculus@7667
  2444
            SOURCES="$SOURCES $srcdir/src/filesystem/unix/*.c"
icculus@7667
  2445
            have_filesystem=yes
icculus@7667
  2446
        fi
slouken@0
  2447
        # Set up files for the timer library
slouken@0
  2448
        if test x$enable_timers = xyes; then
icculus@5548
  2449
            AC_DEFINE(SDL_TIMER_UNIX, 1, [ ])
slouken@1361
  2450
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2451
            have_timers=yes
slouken@0
  2452
        fi
slouken@0
  2453
        ;;
slouken@0
  2454
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2455
        ARCH=win32
slouken@1550
  2456
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2457
            # Default cross-compile location
slouken@4476
  2458
            ac_default_prefix=/usr/local/cross-tools/$host
slouken@0
  2459
        else
slouken@0
  2460
            # Look for the location of the tools and install there
slouken@750
  2461
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2462
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2463
            fi
slouken@0
  2464
        fi
slouken@1
  2465
        CheckDummyVideo
slouken@68
  2466
        CheckDiskAudio
icculus@1532
  2467
        CheckDummyAudio
slouken@5062
  2468
        CheckWINDOWS
slouken@5062
  2469
        CheckWINDOWSGL
slouken@0
  2470
        CheckDIRECTX
slouken@5093
  2471
slouken@5093
  2472
        # Set up the core platform files
slouken@5093
  2473
        SOURCES="$SOURCES $srcdir/src/core/windows/*.c"
slouken@5093
  2474
slouken@1895
  2475
        # Set up files for the video library
slouken@1895
  2476
        if test x$enable_video = xyes; then
icculus@5548
  2477
            AC_DEFINE(SDL_VIDEO_DRIVER_WINDOWS, 1, [ ])
slouken@5062
  2478
            SOURCES="$SOURCES $srcdir/src/video/windows/*.c"
slouken@1895
  2479
            have_video=yes
slouken@1895
  2480
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2481
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2482
                                , enable_render_d3d=yes)
slouken@1895
  2483
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
icculus@5548
  2484
                AC_DEFINE(SDL_VIDEO_RENDER_D3D, 1, [ ])
slouken@1895
  2485
            fi
slouken@1895
  2486
        fi
slouken@0
  2487
        # Set up files for the audio library
slouken@0
  2488
        if test x$enable_audio = xyes; then
icculus@5588
  2489
            AC_DEFINE(SDL_AUDIO_DRIVER_WINMM, 1, [ ])
icculus@5588
  2490
            SOURCES="$SOURCES $srcdir/src/audio/winmm/*.c"
slouken@1895
  2491
            if test x$have_dsound = xyes; then
icculus@5548
  2492
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND, 1, [ ])
icculus@5587
  2493
                SOURCES="$SOURCES $srcdir/src/audio/directsound/*.c"
nathanheisey@5557
  2494
            fi
icculus@5592
  2495
            if test x$have_xaudio2 = xyes; then
icculus@5592
  2496
                AC_DEFINE(SDL_AUDIO_DRIVER_XAUDIO2, 1, [ ])
icculus@5592
  2497
                SOURCES="$SOURCES $srcdir/src/audio/xaudio2/*.c"
slouken@0
  2498
            fi
slouken@1361
  2499
            have_audio=yes
slouken@0
  2500
        fi
slouken@0
  2501
        # Set up files for the joystick library
slouken@0
  2502
        if test x$enable_joystick = xyes; then
slouken@1895
  2503
            if test x$have_dinput = xyes; then
icculus@5548
  2504
                AC_DEFINE(SDL_JOYSTICK_DINPUT, 1, [ ])
slouken@5062
  2505
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_dxjoystick.c"
slouken@4894
  2506
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldinput8 -ldxguid -ldxerr8"
slouken@1895
  2507
            else
icculus@5548
  2508
                AC_DEFINE(SDL_JOYSTICK_WINMM, 1, [ ])
slouken@5062
  2509
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_mmjoystick.c"
slouken@1895
  2510
            fi
slouken@1361
  2511
            have_joystick=yes
slouken@0
  2512
        fi
slouken@2713
  2513
        if test x$enable_haptic = xyes; then
slouken@2713
  2514
            if test x$have_dinput = xyes; then
icculus@5548
  2515
                AC_DEFINE(SDL_HAPTIC_DINPUT, 1, [ ])
slouken@5062
  2516
                SOURCES="$SOURCES $srcdir/src/haptic/windows/SDL_syshaptic.c"
slouken@2713
  2517
                have_haptic=yes
slouken@2713
  2518
            fi
slouken@2713
  2519
        fi
icculus@3170
  2520
        if test x$enable_power = xyes; then
icculus@5548
  2521
            AC_DEFINE(SDL_POWER_WINDOWS, 1, [ ])
icculus@3170
  2522
            SOURCES="$SOURCES $srcdir/src/power/windows/SDL_syspower.c"
icculus@3170
  2523
            have_power=yes
icculus@3170
  2524
        fi
icculus@7667
  2525
        if test x$enable_filesystem = xyes; then
icculus@7667
  2526
            AC_DEFINE(SDL_FILESYSTEM_WINDOWS, 1, [ ])
icculus@7667
  2527
            SOURCES="$SOURCES $srcdir/src/filesystem/windows/SDL_sysfilesystem.c"
icculus@7667
  2528
            have_filesystem=yes
icculus@7667
  2529
        fi
slouken@0
  2530
        # Set up files for the thread library
slouken@0
  2531
        if test x$enable_threads = xyes; then
icculus@5548
  2532
            AC_DEFINE(SDL_THREAD_WINDOWS, 1, [ ])
slouken@7391
  2533
            SOURCES="$SOURCES $srcdir/src/thread/windows/*.c"
slouken@1361
  2534
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2535
            have_threads=yes
slouken@0
  2536
        fi
slouken@0
  2537
        # Set up files for the timer library
slouken@0
  2538
        if test x$enable_timers = xyes; then
icculus@5548
  2539
            AC_DEFINE(SDL_TIMER_WINDOWS, 1, [ ])
slouken@5062
  2540
            SOURCES="$SOURCES $srcdir/src/timer/windows/*.c"
slouken@1361
  2541
            have_timers=yes
slouken@1361
  2542
        fi
slouken@1361
  2543
        # Set up files for the shared object loading library
slouken@1361
  2544
        if test x$enable_loadso = xyes; then
icculus@5548
  2545
            AC_DEFINE(SDL_LOADSO_WINDOWS, 1, [ ])
slouken@5062
  2546
            SOURCES="$SOURCES $srcdir/src/loadso/windows/*.c"
slouken@1361
  2547
            have_loadso=yes
slouken@1361
  2548
        fi
slouken@1361
  2549
        # Set up the system libraries we need
slouken@7235
  2550
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lshell32 -lversion -luuid -XCClinker -static-libgcc"
slouken@5062
  2551
        # The Windows platform requires special setup
slouken@5062
  2552
        VERSION_SOURCES="$srcdir/src/main/windows/*.rc"
slouken@5062
  2553
        SDLMAIN_SOURCES="$srcdir/src/main/windows/*.c"
slouken@0
  2554
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@7498
  2555
        SDL_LIBS="-lSDL2main $SDL_LIBS -mwindows"
slouken@7498
  2556
slouken@7498
  2557
        # Check to see if this is a mingw or cygwin build
slouken@7498
  2558
        have_mingw32=
slouken@7498
  2559
        AC_CHECK_LIB(mingw32, main, [have_mingw32=yes])
slouken@7498
  2560
        if test x$have_mingw32 = xyes; then
slouken@7498
  2561
            SDL_LIBS="-lmingw32 $SDL_LIBS"
slouken@7498
  2562
        else
slouken@7498
  2563
            SDL_LIBS="-lcygwin $SDL_LIBS"
slouken@7498
  2564
        fi
slouken@0
  2565
        ;;
slouken@3292
  2566
    *-*-beos* | *-*-haiku*)
slouken@0
  2567
        ARCH=beos
slouken@7204
  2568
        ac_default_prefix=/boot/common
slouken@1
  2569
        CheckDummyVideo
slouken@68
  2570
        CheckDiskAudio
icculus@1532
  2571
        CheckDummyAudio
slouken@0
  2572
        CheckBWINDOW
slouken@0
  2573
        CheckBeGL
slouken@0
  2574
        # Set up files for the audio library
slouken@0
  2575
        if test x$enable_audio = xyes; then
icculus@5548
  2576
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO, 1, [ ])
slouken@1361
  2577
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2578
            have_audio=yes
slouken@0
  2579
        fi
slouken@0
  2580
        # Set up files for the joystick library
slouken@0
  2581
        if test x$enable_joystick = xyes; then
icculus@5548
  2582
            AC_DEFINE(SDL_JOYSTICK_BEOS, 1, [ ])
slouken@1361
  2583
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2584
            have_joystick=yes
slouken@0
  2585
        fi
slouken@0
  2586
        # Set up files for the thread library
slouken@0
  2587
        if test x$enable_threads = xyes; then
icculus@5548
  2588
            AC_DEFINE(SDL_THREAD_BEOS, 1, [ ])
slouken@1361
  2589
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2590
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2591
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2592
            have_threads=yes
slouken@0
  2593
        fi
slouken@0
  2594
        # Set up files for the timer library
slouken@0
  2595
        if test x$enable_timers = xyes; then
icculus@5548
  2596
            AC_DEFINE(SDL_TIMER_BEOS, 1, [ ])
slouken@1361
  2597
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2598
            have_timers=yes
slouken@1361
  2599
        fi
slouken@1361
  2600
        # Set up files for the shared object loading library
slouken@1361
  2601
        if test x$enable_loadso = xyes; then
icculus@5548
  2602
            AC_DEFINE(SDL_LOADSO_BEOS, 1, [ ])
slouken@1361
  2603
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2604
            have_loadso=yes
slouken@0
  2605
        fi
icculus@3173
  2606
        # Set up files for the system power library
icculus@3173
  2607
        if test x$enable_power = xyes; then
icculus@5548
  2608
            AC_DEFINE(SDL_POWER_BEOS, 1, [ ])
icculus@3173
  2609
            SOURCES="$SOURCES $srcdir/src/power/beos/*.c"
icculus@3173
  2610
            have_power=yes
icculus@3173
  2611
        fi
icculus@7667
  2612
        # Set up files for the system filesystem library
icculus@7667
  2613
        if test x$enable_filesystem = xyes; then
icculus@7667
  2614
            AC_DEFINE(SDL_FILESYSTEM_BEOS, 1, [ ])
icculus@7669
  2615
            SOURCES="$SOURCES $srcdir/src/filesystem/beos/*.cc"
icculus@7667
  2616
            have_filesystem=yes
icculus@7667
  2617
        fi
slouken@1367
  2618
        # The BeOS platform requires special setup.
slouken@1367
  2619
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2620
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2621
        ;;
slouken@6329
  2622
    arm*-apple-darwin*)
slouken@6329
  2623
        # iOS - We are not writing anything to confdefs.h because you have to replace
slouken@6329
  2624
        # SDL_config.h for SDL_config_iphoneos.h anyway
slouken@6329
  2625
        ARCH=ios
slouken@6329
  2626
slouken@6329
  2627
        CheckVisibilityHidden
slouken@6329
  2628
        CheckDummyVideo
slouken@6329
  2629
        CheckDiskAudio
slouken@6329
  2630
        CheckDummyAudio
slouken@6329
  2631
        CheckDLOPEN
slouken@6329
  2632
        CheckCOCOA
slouken@6329
  2633
        CheckPTHREAD
slouken@6329
  2634
slouken@6329
  2635
slouken@6329
  2636
        # Set up files for the audio library
slouken@6329
  2637
        if test x$enable_audio = xyes; then
slouken@6329
  2638
            SOURCES="$SOURCES $srcdir/src/audio/coreaudio/*.c"
slouken@6329
  2639
            have_audio=yes
slouken@6329
  2640
        fi
slouken@6329
  2641
        # Set up files for the joystick library
slouken@6329
  2642
        if test x$enable_joystick = xyes; then
slouken@6329
  2643
            SOURCES="$SOURCES $srcdir/src/joystick/iphoneos/*.m"
slouken@6329
  2644
            have_joystick=yes
slouken@6329
  2645
        fi
slouken@6329
  2646
        # Set up files for the haptic library
slouken@6329
  2647
        #if test x$enable_haptic = xyes; then
slouken@6329
  2648
        #    SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@6329
  2649
        #    have_haptic=yes
slouken@6329
  2650
        #    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@6329
  2651
        #fi
slouken@6329
  2652
        # Set up files for the power library
slouken@6329
  2653
        if test x$enable_power = xyes; then
slouken@6329
  2654
            SOURCES="$SOURCES $srcdir/src/power/uikit/*.m"
slouken@6329
  2655
            have_power=yes
slouken@6329
  2656
        fi
icculus@7667
  2657
        # Set up files for the filesystem library
icculus@7667
  2658
        if test x$enable_filesystem = xyes; then
icculus@7667
  2659
            SOURCES="$SOURCES $srcdir/src/filesystem/cocoa/*.m"
icculus@7667
  2660
            have_filesystem=yes
icculus@7667
  2661
        fi
slouken@6329
  2662
        # Set up files for the timer library
slouken@6329
  2663
        if test x$enable_timers = xyes; then
slouken@6329
  2664
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@6329
  2665
            have_timers=yes
slouken@6329
  2666
        fi
slouken@6329
  2667
        # Set up additional files for the file library
slouken@6329
  2668
        if test x$enable_file = xyes; then
slouken@6329
  2669
            SOURCES="$SOURCES $srcdir/src/file/cocoa/*.m"
slouken@6329
  2670
        fi
slouken@6329
  2671
        # The iOS platform requires special setup.
slouken@6329
  2672
        SOURCES="$SOURCES $srcdir/src/video/uikit/*.m"
gabomdq@6960
  2673
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
gabomdq@6960
  2674
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm -liconv -lobjc"
gabomdq@6960
  2675
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Foundation"
gabomdq@6960
  2676
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,UIKit"
gabomdq@6960
  2677
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGLES"
gabomdq@6960
  2678
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
gabomdq@6960
  2679
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio"
gabomdq@6960
  2680
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox"
gabomdq@6960
  2681
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreGraphics"
slouken@6329
  2682
        ;;
slouken@0
  2683
    *-*-darwin* )
icculus@1133
  2684
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2685
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133