configure.in
author Sam Lantinga <slouken@libsdl.org>
Sat, 13 Jul 2013 10:41:57 -0700
changeset 7433 8f118396264b
parent 7391 a29895dc5e9a
child 7494 25575b2a188f
permissions -rw-r--r--
Added a configure check for Xext.h
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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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srcdir=`cd $srcdir && pwd`
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    INCLUDE="-Iinclude $INCLUDE"
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elif test -d .hg; then
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    AC_MSG_ERROR([
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*** When building from Mercurial you should configure and build in a
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    separate directory so you don't clobber SDL_config.h, SDL_revision.h
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])
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fi
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case "$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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        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
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        BASE_LDFLAGS="-mno-cygwin"
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        ;;
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    *)
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        BASE_CFLAGS=""
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        BASE_LDFLAGS=""
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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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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 $srcdir/src/render/*.c"
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SOURCES="$SOURCES $srcdir/src/render/*/*.c"
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SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
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SOURCES="$SOURCES $srcdir/src/timer/*.c"
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SOURCES="$SOURCES $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(atomic,
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AC_HELP_STRING([--enable-atomic], [Enable the atomic operations subsystem [[default=yes]]]),
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              , enable_atomic=yes)
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if test x$enable_atomic != xyes; then
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    AC_DEFINE(SDL_ATOMIC_DISABLED, 1, [ ])
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fi
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AC_ARG_ENABLE(audio,
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AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
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              , enable_audio=yes)
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if test x$enable_audio != xyes; then
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    AC_DEFINE(SDL_AUDIO_DISABLED, 1, [ ])
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fi
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AC_ARG_ENABLE(video,
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AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
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              , enable_video=yes)
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if test x$enable_video != xyes; then
icculus@5548
   332
    AC_DEFINE(SDL_VIDEO_DISABLED, 1, [ ])
slouken@0
   333
fi
slouken@5226
   334
AC_ARG_ENABLE(render,
slouken@5226
   335
AC_HELP_STRING([--enable-render], [Enable the render subsystem [[default=yes]]]),
slouken@5226
   336
              , enable_render=yes)
slouken@5226
   337
if test x$enable_render != xyes; then
icculus@5548
   338
    AC_DEFINE(SDL_RENDER_DISABLED, 1, [ ])
slouken@5226
   339
fi
slouken@0
   340
AC_ARG_ENABLE(events,
slouken@1637
   341
AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
slouken@0
   342
              , enable_events=yes)
slouken@1361
   343
if test x$enable_events != xyes; then
icculus@5548
   344
    AC_DEFINE(SDL_EVENTS_DISABLED, 1, [ ])
slouken@0
   345
fi
slouken@0
   346
AC_ARG_ENABLE(joystick,
slouken@1637
   347
AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
slouken@0
   348
              , enable_joystick=yes)
slouken@1361
   349
if test x$enable_joystick != xyes; then
icculus@5548
   350
    AC_DEFINE(SDL_JOYSTICK_DISABLED, 1, [ ])
slouken@0
   351
fi
slouken@2713
   352
AC_ARG_ENABLE(haptic,
slouken@2713
   353
AC_HELP_STRING([--enable-haptic], [Enable the haptic (force feedback) subsystem [[default=yes]]]),
slouken@2713
   354
              , enable_haptic=yes)
slouken@2713
   355
if test x$enable_haptic != xyes; then
icculus@5548
   356
    AC_DEFINE(SDL_HAPTIC_DISABLED, 1, [ ])
slouken@2713
   357
fi
icculus@3170
   358
AC_ARG_ENABLE(power,
icculus@3170
   359
AC_HELP_STRING([--enable-power], [Enable the power subsystem [[default=yes]]]),
icculus@3170
   360
              , enable_power=yes)
icculus@3170
   361
if test x$enable_power != xyes; then
icculus@5548
   362
    AC_DEFINE(SDL_POWER_DISABLED, 1, [ ])
icculus@3170
   363
fi
slouken@0
   364
AC_ARG_ENABLE(threads,
slouken@1637
   365
AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
slouken@0
   366
              , enable_threads=yes)
slouken@0
   367
if test x$enable_threads != xyes; then
icculus@5548
   368
    AC_DEFINE(SDL_THREADS_DISABLED, 1, [ ])
slouken@0
   369
fi
slouken@0
   370
AC_ARG_ENABLE(timers,
slouken@1637
   371
AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
slouken@0
   372
              , enable_timers=yes)
slouken@1361
   373
if test x$enable_timers != xyes; then
icculus@5548
   374
    AC_DEFINE(SDL_TIMERS_DISABLED, 1, [ ])
slouken@0
   375
fi
slouken@0
   376
AC_ARG_ENABLE(file,
slouken@1637
   377
AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
slouken@0
   378
              , enable_file=yes)
slouken@1361
   379
if test x$enable_file != xyes; then
icculus@5548
   380
    AC_DEFINE(SDL_FILE_DISABLED, 1, [ ])
slouken@1361
   381
fi
slouken@1361
   382
AC_ARG_ENABLE(loadso,
slouken@1637
   383
AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
slouken@1361
   384
              , enable_loadso=yes)
slouken@1361
   385
if test x$enable_loadso != xyes; then
icculus@5548
   386
    AC_DEFINE(SDL_LOADSO_DISABLED, 1, [ ])
slouken@0
   387
fi
slouken@740
   388
AC_ARG_ENABLE(cpuinfo,
slouken@1637
   389
AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
slouken@740
   390
              , enable_cpuinfo=yes)
slouken@1361
   391
if test x$enable_cpuinfo != xyes; then
icculus@5548
   392
    AC_DEFINE(SDL_CPUINFO_DISABLED, 1, [ ])
slouken@1361
   393
fi
slouken@5225
   394
AC_ARG_ENABLE(atomic,
slouken@5225
   395
AC_HELP_STRING([--enable-atomic], [Enable the atomic operations [[default=yes]]]),
slouken@5225
   396
              , enable_atomic=yes)
slouken@5225
   397
if test x$enable_atomic != xyes; then
icculus@5548
   398
    AC_DEFINE(SDL_ATOMIC_DISABLED, 1, [ ])
slouken@5225
   399
fi
slouken@1402
   400
AC_ARG_ENABLE(assembly,
slouken@1637
   401
AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
slouken@1402
   402
              , enable_assembly=yes)
slouken@1402
   403
if test x$enable_assembly = xyes; then
icculus@5548
   404
    AC_DEFINE(SDL_ASSEMBLY_ROUTINES, 1, [ ])
slouken@2247
   405
slouken@2856
   406
    # Make sure that we don't generate floating point code that would
slouken@2856
   407
    # cause illegal instruction exceptions on older processors
slouken@2856
   408
    case "$host" in
slouken@2856
   409
        *-*-darwin*)
slouken@2856
   410
            # Don't need to worry about Apple hardware, it's all SSE capable
slouken@2856
   411
            default_ssemath=yes
slouken@2856
   412
            ;;
slouken@2856
   413
        *64-*-*)
slouken@2856
   414
            # x86 64-bit architectures all have SSE instructions
slouken@2856
   415
            default_ssemath=yes
slouken@2856
   416
            ;;
slouken@3392
   417
        *)
slouken@2856
   418
            default_ssemath=no
slouken@2856
   419
            ;;
slouken@2856
   420
    esac
slouken@2856
   421
    AC_ARG_ENABLE(ssemath,
slouken@2856
   422
AC_HELP_STRING([--enable-ssemath], [Allow GCC to use SSE floating point math [[default=no]]]),
slouken@2856
   423
                  , enable_ssemath=$default_ssemath)
slouken@2856
   424
    if test x$enable_ssemath = xno; then
slouken@2856
   425
        if test x$have_gcc_sse = xyes -o x$have_gcc_sse2 = xyes; then
slouken@2856
   426
            EXTRA_CFLAGS="$EXTRA_CFLAGS -mfpmath=387"
slouken@2856
   427
        fi
slouken@2856
   428
    fi
slouken@2856
   429
slouken@2247
   430
    dnl Check for various instruction support
slouken@2247
   431
    AC_ARG_ENABLE(mmx,
slouken@2247
   432
AC_HELP_STRING([--enable-mmx], [use MMX assembly routines [[default=yes]]]),
slouken@2247
   433
                  , enable_mmx=yes)
slouken@2247
   434
    if test x$enable_mmx = xyes; then
slouken@2247
   435
        save_CFLAGS="$CFLAGS"
slouken@2247
   436
        have_gcc_mmx=no
slouken@2247
   437
        AC_MSG_CHECKING(for GCC -mmmx option)
slouken@2247
   438
        mmx_CFLAGS="-mmmx"
slouken@2247
   439
        CFLAGS="$save_CFLAGS $mmx_CFLAGS"
slouken@2247
   440
slouken@2247
   441
        AC_TRY_COMPILE([
slouken@4426
   442
        #ifdef __MINGW32__
slouken@4426
   443
        #include <_mingw.h>
slouken@4426
   444
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   445
        #include <intrin.h>
slouken@4426
   446
        #else
slouken@2247
   447
        #include <mmintrin.h>
slouken@4426
   448
        #endif
slouken@4426
   449
        #else
slouken@4426
   450
        #include <mmintrin.h>
slouken@4426
   451
        #endif
slouken@2261
   452
        #ifndef __MMX__
slouken@2261
   453
        #error Assembler CPP flag not enabled
slouken@2261
   454
        #endif
slouken@2247
   455
        ],[
slouken@2247
   456
        ],[
slouken@2247
   457
        have_gcc_mmx=yes
slouken@2247
   458
        ])
slouken@2247
   459
        AC_MSG_RESULT($have_gcc_mmx)
slouken@2290
   460
        CFLAGS="$save_CFLAGS"
slouken@2247
   461
slouken@2247
   462
        if test x$have_gcc_mmx = xyes; then
slouken@2247
   463
            EXTRA_CFLAGS="$EXTRA_CFLAGS $mmx_CFLAGS"
slouken@2247
   464
        fi
slouken@2247
   465
    fi
slouken@2247
   466
slouken@5389
   467
    AC_ARG_ENABLE(3dnow,
slouken@6444
   468
AC_HELP_STRING([--enable-3dnow], [use 3DNow! assembly routines [[default=yes]]]),
slouken@5389
   469
                  , enable_3dnow=yes)
slouken@5389
   470
    if test x$enable_3dnow = xyes; then
slouken@5389
   471
        save_CFLAGS="$CFLAGS"
slouken@5389
   472
        have_gcc_3dnow=no
slouken@5389
   473
        AC_MSG_CHECKING(for GCC -m3dnow option)
slouken@5389
   474
        amd3dnow_CFLAGS="-m3dnow"
slouken@5389
   475
        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
slouken@5389
   476
slouken@6443
   477
        AC_TRY_LINK([
slouken@5389
   478
        #include <mm3dnow.h>
slouken@5389
   479
        #ifndef __3dNOW__
slouken@5389
   480
        #error Assembler CPP flag not enabled
slouken@5389
   481
        #endif
slouken@5389
   482
        ],[
slouken@6443
   483
        void *p = 0;
slouken@6443
   484
        _m_prefetch(p);
slouken@5389
   485
        ],[
slouken@5389
   486
        have_gcc_3dnow=yes
slouken@5389
   487
        ])
slouken@5389
   488
        AC_MSG_RESULT($have_gcc_3dnow)
slouken@5389
   489
        CFLAGS="$save_CFLAGS"
slouken@5389
   490
slouken@5389
   491
        if test x$have_gcc_3dnow = xyes; then
slouken@5389
   492
            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
slouken@5389
   493
        fi
slouken@5389
   494
    fi
slouken@5389
   495
slouken@2247
   496
    AC_ARG_ENABLE(sse,
slouken@2247
   497
AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
slouken@2247
   498
                  , enable_sse=yes)
slouken@2247
   499
    if test x$enable_sse = xyes; then
slouken@2247
   500
        save_CFLAGS="$CFLAGS"
slouken@2247
   501
        have_gcc_sse=no
slouken@2247
   502
        AC_MSG_CHECKING(for GCC -msse option)
slouken@2247
   503
        sse_CFLAGS="-msse"
slouken@2247
   504
        CFLAGS="$save_CFLAGS $sse_CFLAGS"
slouken@2247
   505
slouken@2247
   506
        AC_TRY_COMPILE([
slouken@4426
   507
        #ifdef __MINGW32__
slouken@4426
   508
        #include <_mingw.h>
slouken@4426
   509
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   510
        #include <intrin.h>
slouken@4426
   511
        #else
slouken@2247
   512
        #include <xmmintrin.h>
slouken@4426
   513
        #endif
slouken@4426
   514
        #else
slouken@4426
   515
        #include <xmmintrin.h>
slouken@4426
   516
        #endif
slouken@2261
   517
        #ifndef __SSE__
slouken@2261
   518
        #error Assembler CPP flag not enabled
slouken@2261
   519
        #endif
slouken@2247
   520
        ],[
slouken@2247
   521
        ],[
slouken@2247
   522
        have_gcc_sse=yes
slouken@2247
   523
        ])
slouken@2247
   524
        AC_MSG_RESULT($have_gcc_sse)
slouken@2290
   525
        CFLAGS="$save_CFLAGS"
slouken@2247
   526
slouken@2247
   527
        if test x$have_gcc_sse = xyes; then
slouken@2247
   528
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse_CFLAGS"
slouken@2247
   529
        fi
slouken@2247
   530
    fi
slouken@2247
   531
slouken@2264
   532
    AC_ARG_ENABLE(sse2,
slouken@2856
   533
AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
slouken@2856
   534
                  , enable_sse2=$default_ssemath)
slouken@2264
   535
    if test x$enable_sse2 = xyes; then
slouken@2264
   536
        save_CFLAGS="$CFLAGS"
slouken@2264
   537
        have_gcc_sse2=no
slouken@2264
   538
        AC_MSG_CHECKING(for GCC -msse2 option)
slouken@2264
   539
        sse2_CFLAGS="-msse2"
slouken@2264
   540
        CFLAGS="$save_CFLAGS $sse2_CFLAGS"
slouken@2264
   541
slouken@2264
   542
        AC_TRY_COMPILE([
slouken@4426
   543
        #ifdef __MINGW32__
slouken@4426
   544
        #include <_mingw.h>
slouken@4426
   545
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   546
        #include <intrin.h>
slouken@4426
   547
        #else
slouken@2264
   548
        #include <emmintrin.h>
slouken@4426
   549
        #endif
slouken@4426
   550
        #else
slouken@4426
   551
        #include <emmintrin.h>
slouken@4426
   552
        #endif
slouken@2264
   553
        #ifndef __SSE2__
slouken@2264
   554
        #error Assembler CPP flag not enabled
slouken@2264
   555
        #endif
slouken@2264
   556
        ],[
slouken@2264
   557
        ],[
slouken@2264
   558
        have_gcc_sse2=yes
slouken@2264
   559
        ])
slouken@2264
   560
        AC_MSG_RESULT($have_gcc_sse2)
slouken@2290
   561
        CFLAGS="$save_CFLAGS"
slouken@2264
   562
slouken@2264
   563
        if test x$have_gcc_sse2 = xyes; then
slouken@2264
   564
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
slouken@2264
   565
        fi
slouken@2264
   566
    fi
slouken@5389
   567
slouken@5389
   568
    AC_ARG_ENABLE(altivec,
slouken@5389
   569
AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
slouken@5389
   570
                  , enable_altivec=yes)
slouken@5389
   571
    if test x$enable_altivec = xyes; then
slouken@5389
   572
        save_CFLAGS="$CFLAGS"
slouken@5389
   573
        have_gcc_altivec=no
slouken@5389
   574
        have_altivec_h_hdr=no
slouken@5389
   575
        altivec_CFLAGS="-maltivec"
slouken@5389
   576
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@5389
   577
slouken@5389
   578
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
slouken@5389
   579
        AC_TRY_COMPILE([
slouken@5389
   580
        #include <altivec.h>
slouken@5389
   581
        vector unsigned int vzero() {
slouken@5389
   582
            return vec_splat_u32(0);
slouken@5389
   583
        }
slouken@5389
   584
        ],[
slouken@5389
   585
        ],[
slouken@5389
   586
        have_gcc_altivec=yes
slouken@5389
   587
        have_altivec_h_hdr=yes
slouken@5389
   588
        ])
slouken@5389
   589
        AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   590
slouken@5389
   591
        if test x$have_gcc_altivec = xno; then
slouken@5389
   592
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@5389
   593
            AC_TRY_COMPILE([
slouken@5389
   594
            vector unsigned int vzero() {
slouken@5389
   595
                return vec_splat_u32(0);
slouken@5389
   596
            }
slouken@5389
   597
            ],[
slouken@5389
   598
            ],[
slouken@5389
   599
            have_gcc_altivec=yes
slouken@5389
   600
            ])
slouken@5389
   601
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   602
        fi
slouken@5389
   603
slouken@5389
   604
        if test x$have_gcc_altivec = xno; then
slouken@5389
   605
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
slouken@5389
   606
            altivec_CFLAGS="-faltivec"
slouken@5389
   607
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@5389
   608
            AC_TRY_COMPILE([
slouken@5389
   609
            #include <altivec.h>
slouken@5389
   610
            vector unsigned int vzero() {
slouken@5389
   611
                return vec_splat_u32(0);
slouken@5389
   612
            }
slouken@5389
   613
            ],[
slouken@5389
   614
            ],[
slouken@5389
   615
            have_gcc_altivec=yes
slouken@5389
   616
            have_altivec_h_hdr=yes
slouken@5389
   617
            ])
slouken@5389
   618
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   619
        fi
slouken@5389
   620
slouken@5389
   621
        if test x$have_gcc_altivec = xno; then
slouken@5389
   622
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@5389
   623
            AC_TRY_COMPILE([
slouken@5389
   624
            vector unsigned int vzero() {
slouken@5389
   625
                return vec_splat_u32(0);
slouken@5389
   626
            }
slouken@5389
   627
            ],[
slouken@5389
   628
            ],[
slouken@5389
   629
            have_gcc_altivec=yes
slouken@5389
   630
            ])
slouken@5389
   631
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   632
        fi
slouken@5389
   633
        CFLAGS="$save_CFLAGS"
slouken@5389
   634
slouken@5389
   635
        if test x$have_gcc_altivec = xyes; then
icculus@5548
   636
            AC_DEFINE(SDL_ALTIVEC_BLITTERS, 1, [ ])
slouken@5389
   637
            if test x$have_altivec_h_hdr = xyes; then
icculus@5548
   638
              AC_DEFINE(HAVE_ALTIVEC_H, 1, [ ])
slouken@5389
   639
            fi
slouken@5389
   640
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@5389
   641
        fi
slouken@5389
   642
    fi
slouken@740
   643
fi
slouken@0
   644
slouken@0
   645
dnl See if the OSS audio interface is supported
slouken@0
   646
CheckOSS()
slouken@0
   647
{
slouken@0
   648
    AC_ARG_ENABLE(oss,
icculus@7380
   649
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=maybe]]]),
icculus@7380
   650
                  , enable_oss=maybe)
icculus@7380
   651
icculus@7380
   652
    # OpenBSD "has" OSS, but it's not really for app use. They want you to
icculus@7380
   653
    #  use sndio instead. So on there, we default to disabled. You can force
icculus@7380
   654
    #  it on if you really want, though.
icculus@7380
   655
    if test x$enable_oss = xmaybe; then
icculus@7380
   656
        enable_oss=yes
icculus@7380
   657
        case "$host" in
icculus@7380
   658
            *-*-openbsd*)
icculus@7380
   659
                enable_oss=no;;
slouken@7391
   660
        esac
icculus@7380
   661
    fi
icculus@7380
   662
slouken@0
   663
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   664
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   665
        have_oss=no
slouken@94
   666
        if test x$have_oss != xyes; then
slouken@94
   667
            AC_TRY_COMPILE([
slouken@94
   668
              #include <sys/soundcard.h>
slouken@94
   669
            ],[
slouken@94
   670
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   671
            ],[
slouken@94
   672
            have_oss=yes
slouken@94
   673
            ])
slouken@94
   674
        fi
slouken@94
   675
        if test x$have_oss != xyes; then
slouken@94
   676
            AC_TRY_COMPILE([
slouken@94
   677
              #include <soundcard.h>
slouken@94
   678
            ],[
slouken@94
   679
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   680
            ],[
slouken@94
   681
            have_oss=yes
icculus@5548
   682
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H, 1, [ ])
slouken@94
   683
            ])
slouken@94
   684
        fi
slouken@0
   685
        AC_MSG_RESULT($have_oss)
slouken@0
   686
        if test x$have_oss = xyes; then
icculus@5548
   687
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS, 1, [ ])
slouken@1361
   688
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   689
            have_audio=yes
slouken@1361
   690
slouken@1565
   691
            # We may need to link with ossaudio emulation library
slouken@1550
   692
            case "$host" in
slouken@1383
   693
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   694
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   695
            esac
slouken@0
   696
        fi
slouken@0
   697
    fi
slouken@0
   698
}
slouken@0
   699
slouken@0
   700
dnl See if the ALSA audio interface is supported
slouken@0
   701
CheckALSA()
slouken@0
   702
{
slouken@0
   703
    AC_ARG_ENABLE(alsa,
slouken@1637
   704
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   705
                  , enable_alsa=yes)
slouken@0
   706
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   707
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   708
        # Restore all flags from before the ALSA detection runs
slouken@1009
   709
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   710
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   711
        LIBS="$alsa_save_LIBS"
slouken@354
   712
        if test x$have_alsa = xyes; then
slouken@865
   713
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   714
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   715
                          , enable_alsa_shared=yes)
slouken@3391
   716
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1361
   717
icculus@5548
   718
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA, 1, [ ])
slouken@1361
   719
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   720
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   721
            if test x$have_loadso != xyes && \
slouken@1361
   722
               test x$enable_alsa_shared = xyes; then
slouken@1467
   723
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   724
            fi
slouken@1361
   725
            if test x$have_loadso = xyes && \
slouken@1361
   726
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@3392
   727
                echo "-- dynamic libasound -> $alsa_lib"
icculus@5548
   728
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib", [ ])
slouken@1361
   729
            else
slouken@1521
   730
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   731
            fi
slouken@1361
   732
            have_audio=yes
slouken@1361
   733
        fi
slouken@1361
   734
    fi
slouken@0
   735
}
slouken@0
   736
slouken@0
   737
dnl Find the ESD includes and libraries
slouken@0
   738
CheckESD()
slouken@0
   739
{
slouken@0
   740
    AC_ARG_ENABLE(esd,
slouken@1637
   741
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   742
                  , enable_esd=yes)
slouken@0
   743
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   744
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   745
        if test x$have_esd = xyes; then
slouken@294
   746
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   747
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   748
                          , enable_esd_shared=yes)
slouken@3391
   749
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   750
icculus@5548
   751
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD, 1, [ ])
slouken@1467
   752
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   753
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   754
            if test x$have_loadso != xyes && \
slouken@296
   755
               test x$enable_esd_shared = xyes; then
slouken@1467
   756
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   757
            fi
icculus@1173
   758
            if test x$have_loadso = xyes && \
slouken@294
   759
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@3392
   760
                echo "-- dynamic libesd -> $esd_lib"
icculus@5548
   761
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib", [ ])
slouken@1467
   762
            else
slouken@1521
   763
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   764
            fi
slouken@1361
   765
            have_audio=yes
slouken@294
   766
        fi
slouken@0
   767
    fi
slouken@0
   768
}
slouken@0
   769
icculus@2271
   770
dnl Find PulseAudio
icculus@2271
   771
CheckPulseAudio()
icculus@2271
   772
{
icculus@2271
   773
    AC_ARG_ENABLE(pulseaudio,
icculus@2271
   774
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@2271
   775
                  , enable_pulseaudio=yes)
icculus@2271
   776
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@2271
   777
        audio_pulseaudio=no
icculus@2271
   778
icculus@2271
   779
        PULSEAUDIO_REQUIRED_VERSION=0.9
icculus@2271
   780
icculus@2271
   781
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@2271
   782
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
icculus@2271
   783
        if test x$PKG_CONFIG != xno; then
icculus@2271
   784
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
icculus@2271
   785
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@2271
   786
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@2271
   787
                audio_pulseaudio=yes
slouken@3391
   788
            fi
icculus@2271
   789
        fi
icculus@2271
   790
        AC_MSG_RESULT($audio_pulseaudio)
icculus@2271
   791
icculus@2271
   792
        if test x$audio_pulseaudio = xyes; then
icculus@2271
   793
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@2271
   794
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@2271
   795
                          , enable_pulseaudio_shared=yes)
slouken@3391
   796
            pulseaudio_lib=[`find_lib "libpulse-simple.so.*" "$PULSEAUDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2271
   797
icculus@5548
   798
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO, 1, [ ])
icculus@2271
   799
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
icculus@2271
   800
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
icculus@2271
   801
            if test x$have_loadso != xyes && \
icculus@2271
   802
               test x$enable_pulseaudio_shared = xyes; then
icculus@2271
   803
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@2271
   804
            fi
icculus@2271
   805
            if test x$have_loadso = xyes && \
icculus@2271
   806
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
slouken@3392
   807
                echo "-- dynamic libpulse-simple -> $pulseaudio_lib"
icculus@5548
   808
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib", [ ])
eviltypeguy@6967
   809
eviltypeguy@6967
   810
                case "$host" in
eviltypeguy@6967
   811
                    # On Solaris, pulseaudio must be linked deferred explicitly
eviltypeguy@6967
   812
                    # to prevent undefined symbol failures.
eviltypeguy@6967
   813
                    *-*-solaris*)
eviltypeguy@6967
   814
                        PULSEAUDIO_LIBS=`echo $PULSEAUDIO_LIBS | sed 's/\-l/-Wl,-l/g'`
eviltypeguy@6967
   815
                        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-zdeferred $PULSEAUDIO_LIBS -Wl,-znodeferred"
eviltypeguy@6967
   816
                esac
icculus@2271
   817
            else
icculus@2271
   818
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
icculus@2271
   819
            fi
icculus@2271
   820
            have_audio=yes
icculus@2271
   821
        fi
icculus@2271
   822
    fi
icculus@2271
   823
}
icculus@2271
   824
slouken@0
   825
CheckARTSC()
slouken@0
   826
{
slouken@0
   827
    AC_ARG_ENABLE(arts,
slouken@1637
   828
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   829
                  , enable_arts=yes)
slouken@0
   830
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   831
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   832
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   833
            : # arts isn't installed
slouken@0
   834
        else
slouken@1361
   835
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   836
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@0
   837
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   838
            audio_arts=no
slouken@0
   839
            save_CFLAGS="$CFLAGS"
slouken@1361
   840
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   841
            AC_TRY_COMPILE([
slouken@0
   842
             #include <artsc.h>
slouken@0
   843
            ],[
slouken@0
   844
             arts_stream_t stream;
slouken@0
   845
            ],[
slouken@0
   846
            audio_arts=yes
slouken@0
   847
            ])
slouken@0
   848
            CFLAGS="$save_CFLAGS"
slouken@0
   849
            AC_MSG_RESULT($audio_arts)
slouken@0
   850
            if test x$audio_arts = xyes; then
slouken@294
   851
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   852
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   853
                              , enable_arts_shared=yes)
slouken@3391
   854
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   855
icculus@5548
   856
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS, 1, [ ])
slouken@1467
   857
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   858
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   859
                if test x$have_loadso != xyes && \
slouken@296
   860
                   test x$enable_arts_shared = xyes; then
slouken@1467
   861
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   862
                fi
icculus@1173
   863
                if test x$have_loadso = xyes && \
slouken@294
   864
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@3392
   865
                    echo "-- dynamic libartsc -> $arts_lib"
icculus@5548
   866
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib", [ ])
slouken@1467
   867
                else
slouken@1521
   868
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   869
                fi
slouken@1361
   870
                have_audio=yes
slouken@0
   871
            fi
slouken@0
   872
        fi
slouken@0
   873
    fi
slouken@0
   874
}
slouken@0
   875
slouken@0
   876
dnl See if the NAS audio interface is supported
slouken@0
   877
CheckNAS()
slouken@0
   878
{
slouken@0
   879
    AC_ARG_ENABLE(nas,
slouken@1637
   880
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   881
                  , enable_nas=yes)
slouken@0
   882
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   883
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   884
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   885
slouken@41
   886
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   887
        have_nas=no
icculus@2049
   888
icculus@2049
   889
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   890
            have_nas=yes
icculus@2049
   891
            NAS_LIBS="-laudio"
icculus@2049
   892
icculus@2049
   893
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   894
            have_nas=yes
slouken@1361
   895
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   896
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   897
slouken@41
   898
        fi
icculus@2049
   899
slouken@605
   900
        AC_MSG_RESULT($have_nas)
icculus@2049
   901
slouken@1361
   902
        if test x$have_nas = xyes; then
icculus@2049
   903
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   904
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   905
                          , enable_nas_shared=yes)
slouken@3391
   906
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2049
   907
icculus@2049
   908
            if test x$have_loadso != xyes && \
icculus@2049
   909
               test x$enable_nas_shared = xyes; then
icculus@2049
   910
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   911
            fi
icculus@2049
   912
            if test x$have_loadso = xyes && \
slouken@2163
   913
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
slouken@3392
   914
                echo "-- dynamic libaudio -> $nas_lib"
icculus@5548
   915
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib", [ ])
icculus@2049
   916
            else
icculus@2049
   917
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   918
            fi
icculus@2049
   919
icculus@5548
   920
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS, 1, [ ])
slouken@1361
   921
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   922
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   923
            have_audio=yes
slouken@1361
   924
        fi
slouken@0
   925
    fi
slouken@0
   926
}
slouken@0
   927
icculus@7367
   928
dnl See if the sndio audio interface is supported
icculus@7367
   929
CheckSNDIO()
icculus@7367
   930
{
icculus@7367
   931
    AC_ARG_ENABLE(sndio,
icculus@7367
   932
AC_HELP_STRING([--enable-sndio], [support the sndio audio API [[default=yes]]]),
icculus@7367
   933
                  , enable_sndio=yes)
icculus@7367
   934
    if test x$enable_audio = xyes -a x$enable_sndio = xyes; then
icculus@7367
   935
        AC_CHECK_HEADER(sndio.h, have_sndio_hdr=yes)
icculus@7367
   936
        AC_CHECK_LIB(sndio, sio_open, have_sndio_lib=yes)
icculus@7367
   937
icculus@7367
   938
        AC_MSG_CHECKING(for sndio audio support)
icculus@7367
   939
        have_sndio=no
icculus@7367
   940
icculus@7367
   941
        if test x$have_sndio_hdr = xyes -a x$have_sndio_lib = xyes; then
icculus@7367
   942
            have_sndio=yes
icculus@7367
   943
            SNDIO_LIBS="-lsndio"
icculus@7367
   944
        fi
icculus@7367
   945
icculus@7367
   946
        AC_MSG_RESULT($have_sndio)
icculus@7367
   947
icculus@7367
   948
        if test x$have_sndio = xyes; then
icculus@7367
   949
            AC_ARG_ENABLE(sndio-shared,
icculus@7367
   950
AC_HELP_STRING([--enable-sndio-shared], [dynamically load sndio audio support [[default=yes]]]),
icculus@7367
   951
                          , enable_sndio_shared=yes)
icculus@7367
   952
            sndio_lib=[`find_lib "libsndio.so.*" "$SNDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@7367
   953
icculus@7367
   954
            if test x$have_loadso != xyes && \
icculus@7367
   955
               test x$enable_sndio_shared = xyes; then
icculus@7367
   956
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic sndio loading])
icculus@7367
   957
            fi
icculus@7367
   958
            if test x$have_loadso = xyes && \
icculus@7367
   959
               test x$enable_sndio_shared = xyes && test x$sndio_lib != x; then
icculus@7367
   960
                echo "-- dynamic libsndio -> $sndio_lib"
icculus@7367
   961
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_SNDIO_DYNAMIC, "$sndio_lib", [ ])
icculus@7367
   962
            else
icculus@7367
   963
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SNDIO_LIBS"
icculus@7367
   964
            fi
icculus@7367
   965
icculus@7367
   966
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDIO, 1, [ ])
icculus@7367
   967
            SOURCES="$SOURCES $srcdir/src/audio/sndio/*.c"
icculus@7367
   968
            EXTRA_CFLAGS="$EXTRA_CFLAGS $SNDIO_CFLAGS"
icculus@7367
   969
            have_audio=yes
icculus@7367
   970
        fi
icculus@7367
   971
    fi
icculus@7367
   972
}
icculus@7367
   973
slouken@68
   974
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   975
CheckDiskAudio()
slouken@68
   976
{
slouken@68
   977
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   978
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   979
                  , enable_diskaudio=yes)
slouken@68
   980
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
icculus@5548
   981
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK, 1, [ ])
slouken@1361
   982
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   983
    fi
slouken@68
   984
}
slouken@68
   985
icculus@1532
   986
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   987
CheckDummyAudio()
icculus@1532
   988
{
icculus@1532
   989
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   990
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   991
                  , enable_dummyaudio=yes)
icculus@1532
   992
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@5548
   993
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY, 1, [ ])
icculus@1532
   994
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   995
    fi
icculus@1532
   996
}
icculus@1532
   997
icculus@1573
   998
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   999
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
  1000
CheckVisibilityHidden()
icculus@1573
  1001
{
icculus@1573
  1002
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
  1003
    have_gcc_fvisibility=no
icculus@1573
  1004
icculus@1573
  1005
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
  1006
    save_CFLAGS="$CFLAGS"
slouken@2292
  1007
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
  1008
    AC_TRY_COMPILE([
slouken@1745
  1009
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
  1010
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
  1011
    #endif
icculus@1573
  1012
    ],[
icculus@1573
  1013
    ],[
icculus@1573
  1014
    have_gcc_fvisibility=yes
icculus@1573
  1015
    ])
icculus@1573
  1016
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
  1017
    CFLAGS="$save_CFLAGS"
icculus@1573
  1018
icculus@1573
  1019
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
  1020
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
  1021
    fi
icculus@1573
  1022
}
icculus@1573
  1023
slouken@6116
  1024
dnl See if GCC's -mpreferred-stack-boundary is supported.
slouken@6116
  1025
dnl  Reference: http://bugzilla.libsdl.org/show_bug.cgi?id=1296
slouken@6116
  1026
CheckStackBoundary()
slouken@6116
  1027
{
slouken@6116
  1028
    AC_MSG_CHECKING(for GCC -mpreferred-stack-boundary option)
slouken@6116
  1029
    have_gcc_preferred_stack_boundary=no
slouken@6116
  1030
slouken@6116
  1031
    save_CFLAGS="$CFLAGS"
slouken@6116
  1032
    CFLAGS="$save_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
  1033
    AC_TRY_COMPILE([
slouken@6116
  1034
    int x = 0;
slouken@6116
  1035
    ],[
slouken@6116
  1036
    ],[
slouken@6116
  1037
    have_gcc_preferred_stack_boundary=yes
slouken@6116
  1038
    ])
slouken@6116
  1039
    AC_MSG_RESULT($have_gcc_preferred_stack_boundary)
slouken@6116
  1040
    CFLAGS="$save_CFLAGS"
slouken@6116
  1041
slouken@6116
  1042
    if test x$have_gcc_preferred_stack_boundary = xyes; then
slouken@6116
  1043
        EXTRA_CFLAGS="$EXTRA_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
  1044
    fi
slouken@6116
  1045
}
slouken@6116
  1046
slouken@6116
  1047
icculus@5975
  1048
dnl See if GCC's -Wall is supported.
icculus@5975
  1049
CheckWarnAll()
icculus@5975
  1050
{
icculus@5975
  1051
    AC_MSG_CHECKING(for GCC -Wall option)
icculus@5975
  1052
    have_gcc_Wall=no
icculus@5975
  1053
icculus@5975
  1054
    save_CFLAGS="$CFLAGS"
icculus@5975
  1055
    CFLAGS="$save_CFLAGS -Wall"
icculus@5975
  1056
    AC_TRY_COMPILE([
icculus@5975
  1057
    int x = 0;
icculus@5975
  1058
    ],[
icculus@5975
  1059
    ],[
icculus@5975
  1060
    have_gcc_Wall=yes
icculus@5975
  1061
    ])
icculus@5975
  1062
    AC_MSG_RESULT($have_gcc_Wall)
icculus@5975
  1063
    CFLAGS="$save_CFLAGS"
icculus@5975
  1064
icculus@5975
  1065
    if test x$have_gcc_Wall = xyes; then
icculus@5975
  1066
        EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
icculus@5989
  1067
icculus@5989
  1068
        dnl Haiku headers use multicharacter constants all over the place. Ignore these warnings when using -Wall.
icculus@5989
  1069
        AC_MSG_CHECKING(for necessary GCC -Wno-multichar option)
icculus@5989
  1070
        need_gcc_Wno_multichar=no
icculus@5989
  1071
        case "$host" in
icculus@5989
  1072
            *-*-beos* | *-*-haiku*)
icculus@5989
  1073
                need_gcc_Wno_multichar=yes
icculus@5989
  1074
                ;;
icculus@5989
  1075
        esac
icculus@5989
  1076
        AC_MSG_RESULT($need_gcc_Wno_multichar)
icculus@5989
  1077
        if test x$need_gcc_Wno_multichar = xyes; then
icculus@5989
  1078
            EXTRA_CFLAGS="$EXTRA_CFLAGS -Wno-multichar"
icculus@5989
  1079
        fi
icculus@5975
  1080
    fi
icculus@5975
  1081
}
icculus@5975
  1082
icculus@1573
  1083
slouken@0
  1084
dnl Find the X11 include and library directories
slouken@0
  1085
CheckX11()
slouken@0
  1086
{
jim@4681
  1087
jim@4681
  1088
slouken@0
  1089
    AC_ARG_ENABLE(video-x11,
slouken@1637
  1090
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
  1091
                  , enable_video_x11=yes)
slouken@0
  1092
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
  1093
        case "$host" in
slouken@1807
  1094
            *-*-darwin*)
slouken@1807
  1095
                # This isn't necessary for X11, but fixes GLX detection
slouken@6445
  1096
                if test "x$x_includes" = xNONE && \
slouken@6445
  1097
                   test "x$x_libraries" = xNONE && \
slouken@6445
  1098
                   test -d /usr/X11R6/include && \
slouken@6445
  1099
                   test -d /usr/X11R6/lib; then
slouken@1806
  1100
                    x_includes="/usr/X11R6/include"
slouken@1806
  1101
                    x_libraries="/usr/X11R6/lib"
slouken@1806
  1102
                fi
slouken@1806
  1103
                ;;
slouken@1806
  1104
        esac
slouken@0
  1105
        AC_PATH_X
slouken@0
  1106
        AC_PATH_XTRA
slouken@0
  1107
        if test x$have_x = xyes; then
slouken@1879
  1108
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
  1109
            # will not end up in the global namespace, which causes problems
slouken@1879
  1110
            # with other libraries calling X11 functions.
slouken@1879
  1111
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
  1112
icculus@1168
  1113
            AC_ARG_ENABLE(x11-shared,
slouken@1879
  1114
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
  1115
                          , enable_x11_shared=maybe)
icculus@1168
  1116
slouken@1550
  1117
            case "$host" in
slouken@5471
  1118
                *-*-darwin*)
slouken@1879
  1119
                    x11_symbols_private=yes
icculus@1174
  1120
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
  1121
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@5471
  1122
                    xcursor_lib='/usr/X11R6/lib/libXcursor.1.dylib'
slouken@5408
  1123
                    xinerama_lib='/usr/X11R6/lib/libXinerama.1.dylib'
slouken@5408
  1124
                    xinput_lib='/usr/X11R6/lib/libXi.6.dylib'
slouken@5408
  1125
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
slouken@1592
  1126
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
slouken@5408
  1127
                    xss_lib='/usr/X11R6/lib/libXss.1.dylib'
slouken@5408
  1128
                    xvidmode_lib='/usr/X11R6/lib/libXxf86vm.1.dylib'
icculus@1174
  1129
                    ;;
slouken@6365
  1130
                *-*-openbsd*)
slouken@6365
  1131
                    x11_lib='libX11.so'
slouken@6365
  1132
                    x11ext_lib='libXext.so'
icculus@6385
  1133
                    xcursor_lib='libXcursor.so'
icculus@6385
  1134
                    xinerama_lib='libXinerama.so'
icculus@6385
  1135
                    xinput_lib='libXi.so'
icculus@6385
  1136
                    xrandr_lib='libXrandr.so'
slouken@6365
  1137
                    xrender_lib='libXrender.so'
icculus@6385
  1138
                    xss_lib='libXss.so'
icculus@6385
  1139
                    xvidmode_lib='libXxf86vm.so'
slouken@6365
  1140
                    ;;
icculus@1174
  1141
                *)
slouken@3391
  1142
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1143
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5471
  1144
                    xcursor_lib=[`find_lib "libXcursor.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1145
                    xinerama_lib=[`find_lib "libXinerama.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1146
                    xinput_lib=[`find_lib "libXi.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1147
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1148
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1149
                    xss_lib=[`find_lib "libXss.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1150
                    xvidmode_lib=[`find_lib "libXxf86vm.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@1174
  1151
                    ;;
icculus@1174
  1152
            esac
icculus@1168
  1153
slouken@1361
  1154
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1155
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1156
            fi
slouken@1799
  1157
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1158
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1159
slouken@7433
  1160
            AC_CHECK_HEADER(X11/extensions/Xext.h,
slouken@7433
  1161
                            have_xext_h_hdr=yes,
slouken@7433
  1162
                            have_xext_h_hdr=no,
slouken@7433
  1163
                            [#include <X11/Xlib.h>
slouken@7433
  1164
                             #include <X11/Xproto.h>
slouken@7433
  1165
                            ])
slouken@7433
  1166
            if test x$have_xext_h_hdr != xyes; then
slouken@7433
  1167
               AC_MSG_ERROR([
slouken@7433
  1168
*** Missing Xext.h, maybe you need to install the libxext-dev package?
slouken@7433
  1169
               ])
slouken@7433
  1170
            fi
slouken@7433
  1171
icculus@5548
  1172
            AC_DEFINE(SDL_VIDEO_DRIVER_X11, 1, [ ])
slouken@1468
  1173
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
  1174
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1175
slouken@1879
  1176
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1177
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1178
            fi
icculus@1173
  1179
            if test x$have_loadso != xyes && \
icculus@1168
  1180
               test x$enable_x11_shared = xyes; then
slouken@1467
  1181
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1182
                enable_x11_shared=no
icculus@1168
  1183
            fi
slouken@1879
  1184
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1185
               test x$enable_x11_shared = xyes; then
icculus@1875
  1186
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1187
                enable_x11_shared=no
icculus@1875
  1188
            fi
icculus@1875
  1189
icculus@1173
  1190
            if test x$have_loadso = xyes && \
icculus@1170
  1191
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1192
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1193
                echo "-- dynamic libX11ext -> $x11ext_lib"
icculus@5548
  1194
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib", [ ])
icculus@5548
  1195
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib", [ ])
icculus@1168
  1196
            else
icculus@1589
  1197
                enable_x11_shared=no
icculus@2763
  1198
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1199
            fi
slouken@1361
  1200
            have_video=yes
slouken@0
  1201
slouken@6313
  1202
            AC_MSG_CHECKING(for const parameter to XextAddDisplay)
slouken@6313
  1203
            have_const_param_XextAddDisplay=no
slouken@6313
  1204
            AC_TRY_COMPILE([
slouken@6313
  1205
              #include <X11/Xlib.h>
slouken@6313
  1206
              #include <X11/Xproto.h>
slouken@6313
  1207
              #include <X11/extensions/Xext.h>
slouken@6313
  1208
              #include <X11/extensions/extutil.h>
gabomdq@6327
  1209
              extern XExtDisplayInfo* XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f);
slouken@6313
  1210
            ],[
slouken@6313
  1211
            ],[
slouken@6313
  1212
            have_const_param_XextAddDisplay=yes
slouken@6313
  1213
            AC_DEFINE(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY)
slouken@6313
  1214
            ])
slouken@6313
  1215
            AC_MSG_RESULT($have_const_param_XextAddDisplay)
slouken@6313
  1216
azamat@7266
  1217
            AC_MSG_CHECKING(for const parameter to _XData32)
azamat@7266
  1218
	    have_const_param_xdata32=no
azamat@7266
  1219
	    AC_TRY_COMPILE([
azamat@7266
  1220
	      #include <X11/Xlibint.h>
azamat@7266
  1221
	      extern int _XData32(Display *dpy,register _Xconst long *data,unsigned len);
azamat@7266
  1222
	    ],[
azamat@7266
  1223
	    ],[
azamat@7266
  1224
	    have_const_param_xdata32=yes
azamat@7266
  1225
	    AC_DEFINE(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32)
azamat@7266
  1226
	    ])
azamat@7266
  1227
	    AC_MSG_RESULT($have_const_param_xdata32)
azamat@7266
  1228
slouken@6362
  1229
            dnl AC_CHECK_LIB(X11, XGetEventData, AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS, 1, [Have XGenericEvent]))
slouken@6362
  1230
            AC_MSG_CHECKING([for XGenericEvent])
slouken@6362
  1231
            have_XGenericEvent=no
slouken@6362
  1232
            AC_TRY_COMPILE([
slouken@6362
  1233
              	#include <X11/Xlib.h>
slouken@6362
  1234
            ],[
slouken@6362
  1235
Display *display;
slouken@6362
  1236
XEvent event;
slouken@6362
  1237
XGenericEventCookie *cookie = &event.xcookie;
slouken@6362
  1238
XNextEvent(display, &event);
slouken@6362
  1239
XGetEventData(display, cookie);
slouken@6362
  1240
XFreeEventData(display, cookie);
slouken@6362
  1241
            ],[
slouken@6362
  1242
                have_XGenericEvent=yes
slouken@6362
  1243
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS)
slouken@6362
  1244
            ])
slouken@6362
  1245
            AC_MSG_RESULT($have_XGenericEvent)
slouken@6362
  1246
dimitris@6318
  1247
            AC_CHECK_LIB(X11, XkbKeycodeToKeysym, AC_DEFINE(SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM, 1, [Have XkbKeycodeToKeysym]))
slouken@6311
  1248
slouken@5471
  1249
            AC_ARG_ENABLE(video-x11-xcursor,
slouken@5471
  1250
AC_HELP_STRING([--enable-video-x11-xcursor], [enable X11 Xcursor support [[default=yes]]]),
slouken@5471
  1251
                            , enable_video_x11_xcursor=yes)
slouken@5471
  1252
            if test x$enable_video_x11_xcursor = xyes; then
slouken@5471
  1253
                definitely_enable_video_x11_xcursor=no
slouken@5471
  1254
                AC_CHECK_HEADER(X11/Xcursor/Xcursor.h,
slouken@5471
  1255
                                have_xcursor_h_hdr=yes,
slouken@5471
  1256
                                have_xcursor_h_hdr=no,
slouken@5471
  1257
                                [#include <X11/Xlib.h>
slouken@5471
  1258
                                ])
slouken@5471
  1259
                if test x$have_xcursor_h_hdr = xyes; then
slouken@5471
  1260
                    if test x$enable_x11_shared = xyes && test x$xcursor_lib != x ; then
slouken@5471
  1261
                        echo "-- dynamic libXcursor -> $xcursor_lib"
icculus@5548
  1262
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR, "$xcursor_lib", [ ])
slouken@5471
  1263
                        definitely_enable_video_x11_xcursor=yes
slouken@5471
  1264
                    else
slouken@5471
  1265
                        AC_CHECK_LIB(Xcursor, XcursorImageCreate, have_xcursor_lib=yes)
slouken@5471
  1266
                        if test x$have_xcursor_lib = xyes ; then
slouken@5471
  1267
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXcursor"
slouken@5471
  1268
                            definitely_enable_video_x11_xcursor=yes
slouken@5471
  1269
                        fi
slouken@5471
  1270
                    fi
slouken@5471
  1271
                fi
slouken@5471
  1272
            fi
slouken@5471
  1273
            if test x$definitely_enable_video_x11_xcursor = xyes; then
icculus@5548
  1274
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XCURSOR, 1, [ ])
slouken@5471
  1275
            fi
slouken@227
  1276
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1277
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1278
                            , enable_video_x11_xinerama=yes)
slouken@227
  1279
            if test x$enable_video_x11_xinerama = xyes; then
slouken@5408
  1280
                definitely_enable_video_x11_xinerama=no
slouken@5408
  1281
                AC_CHECK_HEADER(X11/extensions/Xinerama.h,
slouken@5408
  1282
                                have_xinerama_h_hdr=yes,
slouken@5408
  1283
                                have_xinerama_h_hdr=no,
icculus@4793
  1284
                                [#include <X11/Xlib.h>
icculus@4793
  1285
                                ])
slouken@5408
  1286
                if test x$have_xinerama_h_hdr = xyes; then
slouken@5408
  1287
                    if test x$enable_x11_shared = xyes && test x$xinerama_lib != x ; then
slouken@5408
  1288
                        echo "-- dynamic libXinerama -> $xinerama_lib"
icculus@5548
  1289
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA, "$xinerama_lib", [ ])
slouken@5408
  1290
                        definitely_enable_video_x11_xinerama=yes
slouken@5408
  1291
                    else
slouken@5408
  1292
                        AC_CHECK_LIB(Xinerama, XineramaQueryExtension, have_xinerama_lib=yes)
slouken@5408
  1293
                        if test x$have_xinerama_lib = xyes ; then
slouken@5408
  1294
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXinerama"
slouken@5408
  1295
                            definitely_enable_video_x11_xinerama=yes
slouken@5408
  1296
                        fi
slouken@5408
  1297
                    fi
icculus@4793
  1298
                fi
icculus@4793
  1299
            fi
slouken@5408
  1300
            if test x$definitely_enable_video_x11_xinerama = xyes; then
icculus@5548
  1301
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA, 1, [ ])
slouken@5408
  1302
            fi
slouken@5408
  1303
            AC_ARG_ENABLE(video-x11-xinput,
slouken@5408
  1304
AC_HELP_STRING([--enable-video-x11-xinput], [enable X11 XInput extension for manymouse, tablets, etc [[default=yes]]]),
slouken@5408
  1305
                            , enable_video_x11_xinput=yes)
slouken@5408
  1306
            if test x$enable_video_x11_xinput = xyes; then
slouken@5408
  1307
                definitely_enable_video_x11_xinput=no
slouken@6311
  1308
                AC_CHECK_HEADER(X11/extensions/XInput2.h,
slouken@5408
  1309
                                have_xinput_h_hdr=yes,
slouken@5408
  1310
                                have_xinput_h_hdr=no,
slouken@5408
  1311
                                [#include <X11/Xlib.h>
slouken@5408
  1312
                                ])
slouken@5408
  1313
                if test x$have_xinput_h_hdr = xyes; then
slouken@5408
  1314
                    if test x$enable_x11_shared = xyes && test x$xinput_lib != x ; then
slouken@5408
  1315
                        echo "-- dynamic libXi -> $xinput_lib"
slouken@6311
  1316
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2, "$xinput_lib", [ ])
slouken@5408
  1317
                        definitely_enable_video_x11_xinput=yes
slouken@5408
  1318
                    else
slouken@5408
  1319
                        AC_CHECK_LIB(Xi, XOpenDevice, have_xinput_lib=yes)
slouken@5408
  1320
                        if test x$have_xinput_lib = xyes ; then
slouken@5408
  1321
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXi"
slouken@5408
  1322
                            definitely_enable_video_x11_xinput=yes
slouken@5408
  1323
                        fi
slouken@5408
  1324
                    fi
slouken@5408
  1325
                fi
slouken@5408
  1326
            fi
slouken@5408
  1327
            if test x$definitely_enable_video_x11_xinput = xyes; then
slouken@6311
  1328
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2, 1, [ ])
dimitris@6316
  1329
                AC_MSG_CHECKING(for xinput2 multitouch)
dimitris@6316
  1330
            	have_xinput2_multitouch=no
dimitris@6316
  1331
            	AC_TRY_COMPILE([
dimitris@6316
  1332
              		#include <X11/Xlib.h>
dimitris@6316
  1333
             		#include <X11/Xproto.h>
dimitris@6316
  1334
			#include <X11/extensions/XInput2.h>
dimitris@6316
  1335
            	],[
gabomdq@6340
  1336
int event_type = XI_TouchBegin;
gabomdq@6340
  1337
XITouchClassInfo *t;
dimitris@6316
  1338
Status 
dimitris@6316
  1339
XIAllowTouchEvents(Display *a,int b,unsigned int c,Window d,int f)
dimitris@6316
  1340
{
dimitris@6316
  1341
    return (Status)0;
dimitris@6316
  1342
}
dimitris@6316
  1343
            	],[
dimitris@6316
  1344
            	have_xinput2_multitouch=yes
dimitris@6316
  1345
            	AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH)
dimitris@6316
  1346
            	])
dimitris@6316
  1347
            	AC_MSG_RESULT($have_xinput2_multitouch)
slouken@5408
  1348
            fi
icculus@1589
  1349
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1350
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1351
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1352
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1353
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1354
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1355
                                have_xrandr_h_hdr=yes,
icculus@1589
  1356
                                have_xrandr_h_hdr=no,
icculus@1589
  1357
                                [#include <X11/Xlib.h>
icculus@1589
  1358
                                ])
icculus@1589
  1359
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1360
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1361
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@5548
  1362
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib", [ ])
icculus@1589
  1363
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1364
                    else
icculus@1589
  1365
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
sunnysachanandani@4577
  1366
                        if test x$have_xrandr_lib = xyes ; then
sunnysachanandani@4577
  1367
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr"
icculus@1589
  1368
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1369
                        fi
icculus@1589
  1370
                    fi
icculus@1589
  1371
                fi
icculus@1589
  1372
            fi
icculus@1589
  1373
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@5548
  1374
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR, 1, [ ])
icculus@1589
  1375
            fi
slouken@3025
  1376
            AC_ARG_ENABLE(video-x11-scrnsaver,
slouken@3025
  1377
AC_HELP_STRING([--enable-video-x11-scrnsaver], [enable X11 screensaver extension [[default=yes]]]),
slouken@3025
  1378
                            , enable_video_x11_scrnsaver=yes)
slouken@3025
  1379
            if test x$enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1380
                AC_CHECK_HEADER(X11/extensions/scrnsaver.h,
slouken@3025
  1381
                                have_scrnsaver_h_hdr=yes,
slouken@3025
  1382
                                have_scrnsaver_h_hdr=no,
slouken@1783
  1383
                                [#include <X11/Xlib.h>
slouken@1783
  1384
                                ])
slouken@3025
  1385
                if test x$have_scrnsaver_h_hdr = xyes; then
slouken@3025
  1386
                    if test x$enable_x11_shared = xyes && test x$xss_lib != x ; then
slouken@3025
  1387
                        echo "-- dynamic libXss -> $xss_lib"
icculus@5548
  1388
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS, "$xss_lib", [ ])
slouken@3025
  1389
                        definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1390
                    else
slouken@3025
  1391
                        AC_CHECK_LIB(Xss, XScreenSaverSuspend, have_xss_lib=yes)
slouken@3025
  1392
                        if test x$have_xss_lib = xyes ; then
slouken@3025
  1393
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXss"
slouken@3025
  1394
                            definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1395
                        fi
slouken@3025
  1396
                    fi
slouken@1783
  1397
                fi
slouken@1783
  1398
            fi
slouken@3025
  1399
            if test x$definitely_enable_video_x11_scrnsaver = xyes; then
icculus@5548
  1400
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSCRNSAVER, 1, [ ])
slouken@5408
  1401
            fi
slouken@5408
  1402
            AC_ARG_ENABLE(video-x11-xshape,
slouken@5408
  1403
AC_HELP_STRING([--enable-video-x11-xshape], [enable X11 XShape support [[default=yes]]]),
slouken@5408
  1404
                            , enable_video_x11_xshape=yes)
slouken@5408
  1405
            if test x$enable_video_x11_xshape = xyes; then
slouken@5408
  1406
                AC_CHECK_HEADER(X11/extensions/shape.h,
slouken@5408
  1407
                                have_shape_h_hdr=yes,
slouken@5408
  1408
                                have_shape_h_hdr=no,
slouken@5408
  1409
                                [#include <X11/Xlib.h>
slouken@5408
  1410
                                ])
slouken@5408
  1411
                if test x$have_shape_h_hdr = xyes; then
icculus@5548
  1412
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSHAPE, 1, [ ])
slouken@5408
  1413
                fi
slouken@5408
  1414
            fi
slouken@5408
  1415
            AC_ARG_ENABLE(video-x11-vm,
slouken@5408
  1416
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@5408
  1417
                            , enable_video_x11_vm=yes)
slouken@5408
  1418
            if test x$enable_video_x11_vm = xyes; then
slouken@5408
  1419
                definitely_enable_video_x11_vm=no
slouken@5408
  1420
                AC_CHECK_HEADER(X11/extensions/xf86vmode.h,
slouken@5408
  1421
                                have_vm_h_hdr=yes,
slouken@5408
  1422
                                have_vm_h_hdr=no,
slouken@5408
  1423
                                [#include <X11/Xlib.h>
slouken@5408
  1424
                                ])
slouken@5408
  1425
                if test x$have_vm_h_hdr = xyes; then
slouken@5408
  1426
                    if test x$enable_x11_shared = xyes && test x$xvidmode_lib != x ; then
slouken@5408
  1427
                        echo "-- dynamic libXxf86vm -> $xvidmode_lib"
icculus@5548
  1428
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE, "$xvidmode_lib", [ ])
slouken@5408
  1429
                        definitely_enable_video_x11_vm=yes
slouken@5408
  1430
                    else
slouken@5408
  1431
                        AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryVersion, have_vm_lib=yes)
slouken@5408
  1432
                        if test x$have_vm_lib = xyes ; then
slouken@5408
  1433
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXxf86vm"
slouken@5408
  1434
                            definitely_enable_video_x11_vm=yes
slouken@5408
  1435
                        fi
slouken@5408
  1436
                    fi
slouken@5408
  1437
                fi
slouken@5408
  1438
            fi
slouken@5408
  1439
            if test x$definitely_enable_video_x11_vm = xyes; then
icculus@5548
  1440
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XVIDMODE, 1, [ ])
slouken@3025
  1441
            fi
slouken@0
  1442
        fi
slouken@0
  1443
    fi
slouken@0
  1444
}
slouken@279
  1445
slouken@1361
  1446
dnl Set up the BWindow video driver if enabled
slouken@1361
  1447
CheckBWINDOW()
slouken@1361
  1448
{
slouken@1361
  1449
    if test x$enable_video = xyes; then
icculus@5548
  1450
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW, 1, [ ])
slouken@1361
  1451
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1452
        have_video=yes
slouken@1361
  1453
    fi
slouken@1361
  1454
}
slouken@1361
  1455
slouken@1931
  1456
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1457
CheckCOCOA()
slouken@1361
  1458
{
slouken@1361
  1459
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1460
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1461
                  , enable_video_cocoa=yes)
slouken@1361
  1462
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1463
        save_CFLAGS="$CFLAGS"
slouken@1361
  1464
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1465
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1466
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1467
        have_cocoa=no
slouken@1361
  1468
        AC_TRY_COMPILE([
slouken@1361
  1469
          #import <Cocoa/Cocoa.h>
slouken@1361
  1470
        ],[
slouken@1361
  1471
        ],[
slouken@1361
  1472
        have_cocoa=yes
slouken@1361
  1473
        ])
slouken@1361
  1474
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1475
        CFLAGS="$save_CFLAGS"
slouken@1361
  1476
        if test x$have_cocoa = xyes; then
icculus@5548
  1477
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA, 1, [ ])
slouken@1931
  1478
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1479
            have_video=yes
slouken@1361
  1480
        fi
slouken@1361
  1481
    fi
slouken@1361
  1482
}
slouken@1361
  1483
slouken@167
  1484
dnl Find DirectFB
slouken@167
  1485
CheckDirectFB()
slouken@167
  1486
{
slouken@167
  1487
    AC_ARG_ENABLE(video-directfb,
slouken@2314
  1488
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=no]]]),
slouken@2314
  1489
                  , enable_video_directfb=no)
slouken@167
  1490
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1491
        video_directfb=no
slouken@167
  1492
slouken@2998
  1493
        DIRECTFB_REQUIRED_VERSION=1.0.0
slouken@5199
  1494
        AC_PATH_PROGS(DIRECTFBCONFIG, directfb-config, no, [$prefix/bin:$PATH])
slouken@1602
  1495
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1496
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1497
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1498
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1499
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1500
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@2998
  1501
                    DIRECTFB_PREFIX=`$PKG_CONFIG --variable=prefix directfb`
slouken@1588
  1502
                    video_directfb=yes
slouken@1588
  1503
                fi
slouken@1588
  1504
            fi
slouken@167
  1505
        else
slouken@1588
  1506
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1507
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@6986
  1508
            set -- `$DIRECTFBCONFIG --version | sed 's/\./ /g'`
slouken@1588
  1509
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1510
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1511
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1512
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@2998
  1513
                DIRECTFB_PREFIX=`$DIRECTFBCONFIG --prefix`
slouken@167
  1514
                video_directfb=yes
slouken@167
  1515
            fi
slouken@167
  1516
        fi
slouken@3351
  1517
        if test x$video_directfb = xyes; then
slouken@3351
  1518
            # SuSE 11.1 installs directfb-config without directfb-devel
couriersud@3639
  1519
            save_CPPFLAGS="$CPPFLAGS"
couriersud@3639
  1520
            CPPFLAGS="$CPPFLAGS $DIRECTFB_CFLAGS"
slouken@3351
  1521
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
couriersud@3639
  1522
            CPPFLAGS="$save_CPPFLAGS"
slouken@3351
  1523
            video_directfb=$have_directfb_hdr
slouken@3351
  1524
        fi
slouken@3351
  1525
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@3351
  1526
        AC_MSG_RESULT($video_directfb)
slouken@167
  1527
slouken@167
  1528
        if test x$video_directfb = xyes; then
slouken@2998
  1529
            AC_ARG_ENABLE(directfb-shared,
slouken@2998
  1530
AC_HELP_STRING([--enable-directfb-shared], [dynamically load directfb support [[default=yes]]]),
slouken@2998
  1531
                              , enable_directfb_shared=yes)
slouken@2998
  1532
icculus@5548
  1533
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB, 1, [ ])
icculus@5548
  1534
            AC_DEFINE(SDL_VIDEO_RENDER_DIRECTFB, 1, [ ])
slouken@1361
  1535
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1536
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@2998
  1537
slouken@3392
  1538
            AC_MSG_CHECKING(for directfb dynamic loading support)
slouken@3392
  1539
            directfb_shared=no
slouken@5199
  1540
            directfb_lib=[`find_lib "libdirectfb.so.*" "$DIRECTFB_LIBS"`]
slouken@5199
  1541
            # | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5199
  1542
AC_MSG_WARN("directfb $directfb_lib")
slouken@2998
  1543
            if test x$have_loadso != xyes && \
slouken@2998
  1544
               test x$enable_directfb_shared = xyes; then
slouken@2998
  1545
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic directfb loading])
slouken@2998
  1546
            fi
slouken@2998
  1547
            if test x$have_loadso = xyes && \
slouken@2998
  1548
               test x$enable_directfb_shared = xyes && test x$directfb_lib != x; then
slouken@3392
  1549
                directfb_shared=yes
slouken@3392
  1550
                echo "-- $directfb_lib_spec -> $directfb_lib"
icculus@5548
  1551
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC, "$directfb_lib", [ ])
slouken@2998
  1552
            else
slouken@3392
  1553
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@2998
  1554
            fi
slouken@3392
  1555
            AC_MSG_RESULT($directfb_shared)
slouken@1361
  1556
            have_video=yes
slouken@167
  1557
        fi
slouken@167
  1558
    fi
slouken@167
  1559
}
slouken@167
  1560
slouken@2947
  1561
dnl Find FusionSound
slouken@2947
  1562
CheckFusionSound()
slouken@2947
  1563
{
slouken@2947
  1564
    AC_ARG_ENABLE(fusionsound,
slouken@2947
  1565
AC_HELP_STRING([--enable-fusionsound], [use FusionSound audio driver [[default=no]]]),
slouken@2947
  1566
                  , enable_fusionsound=no)
slouken@2947
  1567
    if test x$enable_audio = xyes -a x$enable_fusionsound = xyes; then
slouken@2947
  1568
        fusionsound=no
slouken@2947
  1569
slouken@2947
  1570
        FUSIONSOUND_REQUIRED_VERSION=1.1.1
slouken@2947
  1571
slouken@2947
  1572
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@2947
  1573
        AC_MSG_CHECKING(for FusionSound $FUSIONSOUND_REQUIRED_VERSION support)
slouken@2947
  1574
        if test x$PKG_CONFIG != xno; then
slouken@2947
  1575
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $FUSIONSOUND_REQUIRED_VERSION fusionsound; then
slouken@2947
  1576
                FUSIONSOUND_CFLAGS=`$PKG_CONFIG --cflags fusionsound`
slouken@2947
  1577
                FUSIONSOUND_LIBS=`$PKG_CONFIG --libs fusionsound`
slouken@2947
  1578
                fusionsound=yes
slouken@2947
  1579
            fi
slouken@2947
  1580
        fi
slouken@2947
  1581
        AC_MSG_RESULT($fusionsound)
slouken@2947
  1582
slouken@2947
  1583
        if test x$fusionsound = xyes; then
icculus@5548
  1584
            AC_DEFINE(SDL_AUDIO_DRIVER_FUSIONSOUND, 1, [ ])
slouken@2947
  1585
            SOURCES="$SOURCES $srcdir/src/audio/fusionsound/*.c"
slouken@2947
  1586
            EXTRA_CFLAGS="$EXTRA_CFLAGS $FUSIONSOUND_CFLAGS"
slouken@2947
  1587
            
slouken@2947
  1588
            AC_ARG_ENABLE(fusionsound-shared,
slouken@2947
  1589
AC_HELP_STRING([--enable-fusionsound-shared], [dynamically load fusionsound audio support [[default=yes]]]),
slouken@2947
  1590
                          , enable_fusionsound_shared=yes)
slouken@2947
  1591
            fusionsound_shared=no
slouken@3392
  1592
            AC_MSG_CHECKING(for FusionSound dynamic loading support)
slouken@2947
  1593
            if test x$have_loadso != xyes && \
slouken@2947
  1594
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1595
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic fusionsound loading])
slouken@2947
  1596
            fi
slouken@2947
  1597
            if test x$have_loadso = xyes && \
slouken@2947
  1598
               test x$enable_fusionsound_shared = xyes; then
icculus@5548
  1599
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC, "libfusionsound.so", [ ])
slouken@3392
  1600
                fusionsound_shared=yes
slouken@2947
  1601
            else
slouken@3392
  1602
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $FUSIONSOUND_LIBS"
slouken@2947
  1603
            fi
slouken@3392
  1604
            AC_MSG_RESULT($fusionsound_shared)
slouken@2947
  1605
            
slouken@2947
  1606
            have_audio=yes
slouken@2947
  1607
        fi
slouken@2947
  1608
    fi
slouken@2947
  1609
}
slouken@2947
  1610
slouken@1
  1611
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1612
CheckDummyVideo()
slouken@1
  1613
{
slouken@1
  1614
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1615
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1616
                  , enable_video_dummy=yes)
slouken@1
  1617
    if test x$enable_video_dummy = xyes; then
icculus@5548
  1618
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY, 1, [ ])
slouken@1361
  1619
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1620
        have_video=yes
slouken@1
  1621
    fi
slouken@1
  1622
}
slouken@1
  1623
slouken@0
  1624
dnl Check to see if OpenGL support is desired
slouken@0
  1625
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1626
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1627
              , enable_video_opengl=yes)
slouken@0
  1628
slouken@0
  1629
dnl Find OpenGL
icculus@1191
  1630
CheckOpenGLX11()
slouken@0
  1631
{
slouken@0
  1632
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1633
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1634
        video_opengl=no
slouken@0
  1635
        AC_TRY_COMPILE([
slouken@0
  1636
         #include <GL/gl.h>
slouken@0
  1637
         #include <GL/glx.h>
slouken@0
  1638
        ],[
slouken@0
  1639
        ],[
slouken@0
  1640
        video_opengl=yes
slouken@0
  1641
        ])
slouken@0
  1642
        AC_MSG_RESULT($video_opengl)
slouken@0
  1643
        if test x$video_opengl = xyes; then
icculus@5548
  1644
            AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1645
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX, 1, [ ])
icculus@5548
  1646
            AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@0
  1647
        fi
slouken@0
  1648
    fi
slouken@0
  1649
}
slouken@0
  1650
slouken@6188
  1651
dnl Check to see if OpenGL ES support is desired
slouken@6188
  1652
AC_ARG_ENABLE(video-opengles,
slouken@6188
  1653
AC_HELP_STRING([--enable-video-opengles], [include OpenGL ES support [[default=yes]]]),
slouken@6188
  1654
              , enable_video_opengles=yes)
slouken@6188
  1655
slouken@6188
  1656
dnl Find OpenGL ES
slouken@6188
  1657
CheckOpenGLESX11()
slouken@6188
  1658
{
slouken@6188
  1659
    if test x$enable_video = xyes -a x$enable_video_opengles = xyes; then
slouken@6188
  1660
        AC_MSG_CHECKING(for OpenGL ES (EGL) support)
slouken@6188
  1661
        video_opengles=no
slouken@6188
  1662
        AC_TRY_COMPILE([
slouken@6188
  1663
         #include <EGL/egl.h>
slouken@6188
  1664
        ],[
slouken@6188
  1665
        ],[
slouken@6188
  1666
        video_opengles=yes
slouken@6188
  1667
        ])
slouken@6188
  1668
        AC_MSG_RESULT($video_opengles)
slouken@6188
  1669
        if test x$video_opengles = xyes; then
slouken@6188
  1670
            AC_MSG_CHECKING(for OpenGL ES v1 headers)
slouken@6188
  1671
            video_opengles_v1=no
slouken@6188
  1672
            AC_TRY_COMPILE([
slouken@6188
  1673
             #include <GLES/gl.h>
slouken@6188
  1674
             #include <GLES/glext.h>
slouken@6188
  1675
            ],[
slouken@6188
  1676
            ],[
slouken@6188
  1677
            video_opengles_v1=yes
slouken@6188
  1678
            ])
slouken@6188
  1679
            AC_MSG_RESULT($video_opengles_v1)
slouken@6188
  1680
            if test x$video_opengles_v1 = xyes; then
slouken@6188
  1681
                AC_DEFINE(SDL_VIDEO_OPENGL_ES, 1, [ ])
slouken@6188
  1682
                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES, 1, [ ])
slouken@6188
  1683
            fi
slouken@6188
  1684
            AC_MSG_CHECKING(for OpenGL ES v2 headers)
slouken@6188
  1685
            video_opengles_v2=no
slouken@6188
  1686
            AC_TRY_COMPILE([
slouken@6188
  1687
             #include <GLES2/gl2.h>
slouken@6188
  1688
             #include <GLES2/gl2ext.h>
slouken@6188
  1689
            ],[
slouken@6188
  1690
            ],[
slouken@6188
  1691
            video_opengles_v2=yes
slouken@6188
  1692
            ])
slouken@6188
  1693
            AC_MSG_RESULT($video_opengles_v2)
slouken@6188
  1694
            if test x$video_opengles_v2 = xyes; then
slouken@6188
  1695
                AC_DEFINE(SDL_VIDEO_OPENGL_ES2, 1, [ ])
slouken@6188
  1696
                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES2, 1, [ ])
slouken@6188
  1697
            fi
slouken@6188
  1698
        fi
slouken@6188
  1699
    fi
slouken@6188
  1700
}
slouken@6188
  1701
slouken@5062
  1702
dnl Check for Windows OpenGL
slouken@5062
  1703
CheckWINDOWSGL()
slouken@1361
  1704
{
slouken@1361
  1705
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1706
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1707
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL, 1, [ ])
icculus@5548
  1708
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1361
  1709
    fi
slouken@1361
  1710
}
slouken@1361
  1711
slouken@0
  1712
dnl Check for BeOS OpenGL
slouken@0
  1713
CheckBeGL()
slouken@0
  1714
{
slouken@0
  1715
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1716
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1717
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL, 1, [ ])
icculus@5548
  1718
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1521
  1719
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1720
    fi
slouken@0
  1721
}
slouken@0
  1722
slouken@0
  1723
dnl Check for MacOS OpenGL
slouken@0
  1724
CheckMacGL()
slouken@0
  1725
{
slouken@0
  1726
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1727
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1728
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL, 1, [ ])
icculus@5548
  1729
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1550
  1730
        case "$host" in
slouken@0
  1731
            *-*-darwin*)
slouken@1625
  1732
                if test x$enable_video_cocoa = xyes; then
icculus@3623
  1733
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1734
                fi
slouken@0
  1735
        esac
slouken@0
  1736
    fi
slouken@0
  1737
}
slouken@0
  1738
slouken@0
  1739
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1740
CheckInputEvents()
slouken@0
  1741
{
slouken@0
  1742
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1743
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1744
        use_input_events=no
slouken@0
  1745
        AC_TRY_COMPILE([
slouken@0
  1746
          #include <linux/input.h>
slouken@0
  1747
        ],[
slouken@0
  1748
          #ifndef EVIOCGNAME
slouken@0
  1749
          #error EVIOCGNAME() ioctl not available
slouken@0
  1750
          #endif
slouken@0
  1751
        ],[
slouken@0
  1752
        use_input_events=yes
slouken@0
  1753
        ])
slouken@0
  1754
        AC_MSG_RESULT($use_input_events)
slouken@0
  1755
        if test x$use_input_events = xyes; then
icculus@5548
  1756
            AC_DEFINE(SDL_INPUT_LINUXEV, 1, [ ])
slouken@0
  1757
        fi
slouken@0
  1758
}
slouken@0
  1759
icculus@6734
  1760
dnl See if the platform offers libudev for device enumeration and hotplugging.
icculus@6734
  1761
CheckLibUDev()
icculus@6734
  1762
{
icculus@6734
  1763
    AC_ARG_ENABLE(libudev,
icculus@6734
  1764
AC_HELP_STRING([--enable-libudev], [enable libudev support [[default=yes]]]),
icculus@6734
  1765
                        , enable_libudev=yes)
icculus@6734
  1766
    if test x$enable_libudev = xyes; then
icculus@6734
  1767
        AC_CHECK_HEADER(libudev.h,
icculus@6734
  1768
                        have_libudev_h_hdr=yes,
icculus@6734
  1769
                        have_libudev_h_hdr=no)
icculus@6734
  1770
        if test x$have_libudev_h_hdr = xyes; then
icculus@6734
  1771
            AC_DEFINE(HAVE_LIBUDEV_H, 1, [ ])
icculus@6734
  1772
        fi
icculus@6734
  1773
    fi
icculus@6734
  1774
}
icculus@6734
  1775
icculus@6774
  1776
dnl See if the platform offers libdbus for various IPC techniques.
icculus@6774
  1777
CheckDBus()
icculus@6774
  1778
{
icculus@6774
  1779
    AC_ARG_ENABLE(dbus,
icculus@6774
  1780
AC_HELP_STRING([--enable-dbus], [enable D-Bus support [[default=yes]]]),
icculus@6774
  1781
                        , enable_dbus=yes)
icculus@6774
  1782
    if test x$enable_dbus = xyes; then
icculus@6774
  1783
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@6774
  1784
        if test x$PKG_CONFIG != xno; then
icculus@6774
  1785
            DBUS_CFLAGS=`$PKG_CONFIG --cflags dbus-1`
icculus@6774
  1786
            save_CFLAGS="$CFLAGS"
icculus@6774
  1787
            CFLAGS="$save_CFLAGS $DBUS_CFLAGS"
icculus@6774
  1788
            AC_CHECK_HEADER(dbus/dbus.h,
icculus@6774
  1789
                            have_dbus_dbus_h_hdr=yes,
icculus@6774
  1790
                            have_dbus_dbus_h_hdr=no)
icculus@6774
  1791
            CFLAGS="$save_CFLAGS"
icculus@6774
  1792
            if test x$have_dbus_dbus_h_hdr = xyes; then
icculus@6774
  1793
                AC_DEFINE(HAVE_DBUS_DBUS_H, 1, [ ])
icculus@6774
  1794
                EXTRA_CFLAGS="$EXTRA_CFLAGS $DBUS_CFLAGS"
icculus@6774
  1795
            fi
icculus@6774
  1796
        fi
icculus@6774
  1797
    fi
icculus@6774
  1798
}
icculus@6774
  1799
icculus@1201
  1800
dnl See if we can use the Touchscreen input library
icculus@1201
  1801
CheckTslib()
icculus@1201
  1802
{
icculus@1201
  1803
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1804
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1805
                  , enable_input_tslib=yes)
icculus@1201
  1806
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1807
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1808
        enable_input_tslib=no
icculus@1201
  1809
        AC_TRY_COMPILE([
icculus@1201
  1810
          #include "tslib.h"
icculus@1201
  1811
        ],[
icculus@1201
  1812
        ],[
icculus@1201
  1813
        enable_input_tslib=yes
icculus@1201
  1814
        ])
icculus@1201
  1815
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1816
        if test x$enable_input_tslib = xyes; then
icculus@5548
  1817
            AC_DEFINE(SDL_INPUT_TSLIB, 1, [ ])
slouken@1521
  1818
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1819
        fi
icculus@1201
  1820
    fi
icculus@1201
  1821
}
icculus@1201
  1822
slouken@0
  1823
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1824
CheckPTHREAD()
slouken@0
  1825
{
slouken@0
  1826
    dnl Check for pthread support
slouken@0
  1827
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1828
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1829
                  , enable_pthreads=yes)
slouken@0
  1830
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1831
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1832
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1833
                  , enable_pthread_sem=yes)
slouken@1550
  1834
    case "$host" in
slouken@1820
  1835
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1836
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1837
            pthread_lib="-lpthread"
slouken@1324
  1838
            ;;
slouken@0
  1839
        *-*-bsdi*)
slouken@0
  1840
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1841
            pthread_lib=""
slouken@0
  1842
            ;;
slouken@0
  1843
        *-*-darwin*)
slouken@0
  1844
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1845
# causes Carbon.p complaints?
slouken@0
  1846
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1847
            ;;
slouken@1565
  1848
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1849
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1850
            pthread_lib="-pthread"
slouken@0
  1851
            ;;
slouken@43
  1852
        *-*-netbsd*)
slouken@1383
  1853
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1854
            pthread_lib="-lpthread"
slouken@43
  1855
            ;;
slouken@0
  1856
        *-*-openbsd*)
slouken@0
  1857
            pthread_cflags="-D_REENTRANT"
slouken@0
  1858
            pthread_lib="-pthread"
slouken@0
  1859
            ;;
slouken@6910
  1860
        *-*-solaris2.9)
slouken@6910
  1861
            # From Solaris 9+, posix4's preferred name is rt.
slouken@6910
  1862
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1863
            pthread_lib="-lpthread -lrt"
slouken@6910
  1864
            ;;
slouken@6910
  1865
        *-*-solaris2.10)
slouken@6910
  1866
            # Solaris 10+ merged pthread into libc.
slouken@6910
  1867
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1868
            pthread_lib="-lrt"
slouken@6910
  1869
            ;;
slouken@0
  1870
        *-*-solaris*)
slouken@6910
  1871
            # Solaris 11+ merged rt into libc.
slouken@0
  1872
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1873
            pthread_lib=""
slouken@0
  1874
            ;;
slouken@0
  1875
        *-*-sysv5*)
slouken@0
  1876
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1877
            pthread_lib=""
slouken@0
  1878
            ;;
slouken@0
  1879
        *-*-aix*)
slouken@0
  1880
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1881
            pthread_lib="-lpthread"
slouken@0
  1882
            ;;
icculus@425
  1883
        *-*-hpux11*)
icculus@425
  1884
            pthread_cflags="-D_REENTRANT"
icculus@425
  1885
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1886
            ;;
slouken@0
  1887
        *)
slouken@0
  1888
            pthread_cflags="-D_REENTRANT"
slouken@0
  1889
            pthread_lib="-lpthread"
slouken@0
  1890
            ;;
slouken@0
  1891
    esac
slouken@3268
  1892
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes; then
slouken@415
  1893
        # Save the original compiler flags and libraries
slouken@415
  1894
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1895
        # Add the pthread compiler flags and libraries
slouken@415
  1896
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1897
        # Check to see if we have pthread support on this system
slouken@0
  1898
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1899
        use_pthreads=no
slouken@0
  1900
        AC_TRY_LINK([
slouken@0
  1901
         #include <pthread.h>
slouken@0
  1902
        ],[
slouken@0
  1903
         pthread_attr_t type;
slouken@0
  1904
         pthread_attr_init(&type);
slouken@0
  1905
        ],[
slouken@0
  1906
        use_pthreads=yes
slouken@0
  1907
        ])
slouken@0
  1908
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1909
        # Restore the compiler flags and libraries
slouken@415
  1910
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1911
slouken@415
  1912
        # Do futher testing if we have pthread support...
slouken@0
  1913
        if test x$use_pthreads = xyes; then
icculus@5548
  1914
            AC_DEFINE(SDL_THREAD_PTHREAD, 1, [ ])
slouken@1521
  1915
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1916
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1917
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1918
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1919
slouken@1438
  1920
            # Save the original compiler flags and libraries
slouken@1438
  1921
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1922
            # Add the pthread compiler flags and libraries
slouken@1438
  1923
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1924
slouken@0
  1925
            # Check to see if recursive mutexes are available
slouken@0
  1926
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1927
            has_recursive_mutexes=no
slouken@1324
  1928
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1929
                AC_TRY_COMPILE([
slouken@1324
  1930
                  #include <pthread.h>
slouken@1324
  1931
                ],[
slouken@1324
  1932
                  pthread_mutexattr_t attr;
slouken@1324
  1933
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1934
                ],[
slouken@1324
  1935
                has_recursive_mutexes=yes
icculus@5548
  1936
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX, 1, [ ])
slouken@1324
  1937
                ])
slouken@1324
  1938
            fi
slouken@1324
  1939
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1940
                AC_TRY_COMPILE([
slouken@1324
  1941
                  #include <pthread.h>
slouken@1324
  1942
                ],[
slouken@1324
  1943
                  pthread_mutexattr_t attr;
slouken@1324
  1944
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1945
                ],[
slouken@1324
  1946
                has_recursive_mutexes=yes
icculus@5548
  1947
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP, 1, [ ])
slouken@1324
  1948
                ])
slouken@1324
  1949
            fi
slouken@0
  1950
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1951
slouken@94
  1952
            # Check to see if pthread semaphore support is missing
slouken@94
  1953
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1954
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1955
                have_pthread_sem=no
slouken@94
  1956
                AC_TRY_COMPILE([
slouken@94
  1957
                  #include <pthread.h>
slouken@94
  1958
                  #include <semaphore.h>
slouken@94
  1959
                ],[
slouken@94
  1960
                ],[
slouken@94
  1961
                have_pthread_sem=yes
slouken@94
  1962
                ])
slouken@94
  1963
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1964
            fi
slouken@6219
  1965
            if test x$have_pthread_sem = xyes; then
slouken@6219
  1966
                AC_MSG_CHECKING(for sem_timedwait)
slouken@6219
  1967
                have_sem_timedwait=no
slouken@6219
  1968
                AC_TRY_LINK([
slouken@6219
  1969
                  #include <pthread.h>
slouken@6219
  1970
                  #include <semaphore.h>
slouken@6219
  1971
                ],[
slouken@6219
  1972
                  sem_timedwait(NULL, NULL);
slouken@6219
  1973
                ],[
slouken@6219
  1974
                have_sem_timedwait=yes
slouken@6219
  1975
                AC_DEFINE(HAVE_SEM_TIMEDWAIT)
slouken@6219
  1976
                ])
slouken@6219
  1977
                AC_MSG_RESULT($have_sem_timedwait)
slouken@6219
  1978
            fi
slouken@94
  1979
icculus@5965
  1980
            AC_MSG_CHECKING(for pthread_spin_trylock)
icculus@5965
  1981
            AC_TRY_LINK_FUNC(pthread_spin_trylock, [
icculus@5965
  1982
              has_pthread_spin_trylock=yes
icculus@5965
  1983
              AC_DEFINE(HAVE_PTHREAD_SPINLOCK, 1, [ ])
icculus@5965
  1984
            ],[
icculus@5965
  1985
              has_pthread_spin_trylock=no
icculus@5965
  1986
            ])
icculus@5965
  1987
            AC_MSG_RESULT($has_pthread_spin_trylock)
icculus@5965
  1988
icculus@6374
  1989
            AC_CHECK_HEADER(pthread_np.h, have_pthread_np_h=yes, have_pthread_np_h=no, [ #include <pthread.h> ])
icculus@5969
  1990
            if test x$have_pthread_np_h = xyes; then
icculus@5969
  1991
                AC_DEFINE(HAVE_PTHREAD_NP_H, 1, [ ])
icculus@5969
  1992
            fi
icculus@5969
  1993
icculus@5969
  1994
            # Check to see if pthread naming is available
icculus@5969
  1995
            AC_MSG_CHECKING(for pthread_setname_np)
icculus@5969
  1996
            AC_TRY_LINK_FUNC(pthread_setname_np, [
icculus@5969
  1997
              has_pthread_setname_np=yes
icculus@5969
  1998
              AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [ ])
icculus@5969
  1999
            ],[
icculus@5969
  2000
              has_pthread_setname_np=no
icculus@5969
  2001
            ])
icculus@5969
  2002
            AC_MSG_RESULT($has_pthread_setname_np)
icculus@5969
  2003
icculus@5969
  2004
            AC_MSG_CHECKING(for pthread_set_name_np)
icculus@5969
  2005
            AC_TRY_LINK_FUNC(pthread_set_name_np, [
icculus@5969
  2006
              has_pthread_set_name_np=yes
icculus@5969
  2007
              AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [ ])
icculus@5969
  2008
            ],[
icculus@5969
  2009
              has_pthread_set_name_np=no
icculus@5969
  2010
            ])
icculus@5969
  2011
            AC_MSG_RESULT($has_pthread_set_name_np)
icculus@5969
  2012
slouken@1438
  2013
            # Restore the compiler flags and libraries
slouken@1438
  2014
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  2015
slouken@1361
  2016
            # Basic thread creation functions
slouken@1361
  2017
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  2018
slouken@1361
  2019
            # Semaphores
slouken@1361
  2020
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  2021
            if test x$have_pthread_sem = xyes; then
slouken@1361
  2022
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  2023
            else
slouken@1361
  2024
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  2025
            fi
slouken@0
  2026
slouken@1361
  2027
            # Mutexes
slouken@1361
  2028
            # We can fake these with semaphores if necessary
slouken@1361
  2029
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  2030
slouken@1361
  2031
            # Condition variables
slouken@1361
  2032
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  2033
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  2034
slouken@7391
  2035
            # Thread local storage
slouken@7391
  2036
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systls.c"
slouken@7391
  2037
slouken@1361
  2038
            have_threads=yes
slouken@814
  2039
        fi
slouken@814
  2040
    fi
slouken@814
  2041
}
slouken@814
  2042
slouken@5062
  2043
dnl Determine whether the compiler can produce Windows executables
slouken@5062
  2044
CheckWINDOWS()
slouken@0
  2045
{
slouken@5062
  2046
    AC_MSG_CHECKING(Windows compiler)
slouken@0
  2047
    have_win32_gcc=no
slouken@0
  2048
    AC_TRY_COMPILE([
slouken@0
  2049
     #include <windows.h>
slouken@0
  2050
    ],[
slouken@0
  2051
    ],[
slouken@0
  2052
    have_win32_gcc=yes
slouken@0
  2053
    ])
slouken@0
  2054
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  2055
    if test x$have_win32_gcc != xyes; then
slouken@0
  2056
       AC_MSG_ERROR([
slouken@5062
  2057
*** Your compiler ($CC) does not produce Windows executables!
slouken@0
  2058
       ])
slouken@0
  2059
    fi
slouken@0
  2060
slouken@3168
  2061
    AC_MSG_CHECKING(Windows CE)
slouken@3168
  2062
    have_wince=no
slouken@3168
  2063
    AC_TRY_COMPILE([
slouken@4569
  2064
#if !defined(_WIN32_WCE) && !defined(__MINGW32CE__)
slouken@3168
  2065
#error This is not Windows CE
slouken@3168
  2066
#endif
slouken@3168
  2067
    ],[
slouken@3168
  2068
    ],[
slouken@3168
  2069
    have_wince=yes
icculus@6430
  2070
       AC_MSG_ERROR([
icculus@6430
  2071
*** Sorry, Windows CE is no longer supported.
icculus@6431
  2072
       ])
slouken@3168
  2073
    ])
slouken@3168
  2074
    AC_MSG_RESULT($have_wince)
slouken@6116
  2075
slouken@6116
  2076
    # This fixes Windows stack alignment with newer GCC
slouken@6116
  2077
    CheckStackBoundary
slouken@0
  2078
}
slouken@0
  2079
slouken@0
  2080
dnl Find the DirectX includes and libraries
slouken@0
  2081
CheckDIRECTX()
slouken@0
  2082
{
slouken@0
  2083
    AC_ARG_ENABLE(directx,
slouken@5062
  2084
AC_HELP_STRING([--enable-directx], [use DirectX for Windows audio/video [[default=yes]]]),
slouken@0
  2085
                  , enable_directx=yes)
slouken@0
  2086
    if test x$enable_directx = xyes; then
slouken@1895
  2087
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@3168
  2088
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  2089
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@2714
  2090
        AC_CHECK_HEADER(dinput.h, have_dinput=yes)
icculus@5592
  2091
        AC_CHECK_HEADER(xaudio2.h, have_xaudio2=yes)
icculus@7272
  2092
icculus@7272
  2093
        # FIXME: latest Cygwin finds dinput headers, but we die on other win32 headers.
icculus@7272
  2094
        # FIXME:  ...so force it off for now.
icculus@7272
  2095
        case "$host" in
icculus@7272
  2096
            *-*-cygwin*)
icculus@7272
  2097
            have_dinput=false
icculus@7272
  2098
            ;;
icculus@7272
  2099
        esac
slouken@0
  2100
    fi
slouken@158
  2101
}
slouken@158
  2102
slouken@294
  2103
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2104
CheckDLOPEN()
slouken@294
  2105
{
slouken@731
  2106
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2107
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2108
                  , enable_sdl_dlopen=yes)
slouken@731
  2109
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2110
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2111
        have_dlopen=no
slouken@294
  2112
        AC_TRY_COMPILE([
slouken@294
  2113
         #include <dlfcn.h>
slouken@294
  2114
        ],[
slouken@1638
  2115
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  2116
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  2117
         #endif
slouken@294
  2118
        ],[
slouken@1361
  2119
        have_dlopen=yes
slouken@294
  2120
        ])
slouken@1361
  2121
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2122
slouken@1361
  2123
        if test x$have_dlopen = xyes; then
slouken@1521
  2124
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2125
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2126
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
icculus@5548
  2127
            AC_DEFINE(SDL_LOADSO_DLOPEN, 1, [ ])
slouken@1361
  2128
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2129
            have_loadso=yes
slouken@294
  2130
        fi
slouken@294
  2131
    fi
slouken@294
  2132
}
slouken@294
  2133
slouken@381
  2134
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2135
CheckUSBHID()
slouken@381
  2136
{
slouken@381
  2137
    if test x$enable_joystick = xyes; then
slouken@1565
  2138
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2139
        if test x$have_libusbhid = xyes; then
slouken@1565
  2140
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2141
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2142
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2143
        else
slouken@1565
  2144
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2145
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2146
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2147
        fi
slouken@1361
  2148
            
slouken@1361
  2149
        save_CFLAGS="$CFLAGS"
slouken@1361
  2150
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2151
slouken@381
  2152
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2153
        have_usbhid=no
slouken@381
  2154
        AC_TRY_COMPILE([
slouken@404
  2155
          #include <sys/types.h>
slouken@403
  2156
          #if defined(HAVE_USB_H)
slouken@403
  2157
          #include <usb.h>
slouken@403
  2158
          #endif
slouken@1565
  2159
          #ifdef __DragonFly__
slouken@1565
  2160
          # include <bus/usb/usb.h>
slouken@1565
  2161
          # include <bus/usb/usbhid.h>
slouken@1565
  2162
          #else
slouken@1565
  2163
          # include <dev/usb/usb.h>
slouken@1565
  2164
          # include <dev/usb/usbhid.h>
slouken@1565
  2165
          #endif
slouken@381
  2166
          #if defined(HAVE_USBHID_H)
slouken@381
  2167
          #include <usbhid.h>
slouken@381
  2168
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2169
          #include <libusb.h>
slouken@381
  2170
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2171
          #include <libusbhid.h>
slouken@404
  2172
          #endif
slouken@381
  2173
        ],[
slouken@381
  2174
          struct report_desc *repdesc;
slouken@381
  2175
          struct usb_ctl_report *repbuf;
slouken@402
  2176
          hid_kind_t hidkind;
slouken@381
  2177
        ],[
slouken@381
  2178
        have_usbhid=yes
slouken@381
  2179
        ])
slouken@381
  2180
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2181
slouken@381
  2182
        if test x$have_usbhid = xyes; then
slouken@381
  2183
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2184
            have_usbhid_ucr_data=no
slouken@381
  2185
            AC_TRY_COMPILE([
slouken@404
  2186
              #include <sys/types.h>
slouken@404
  2187
              #if defined(HAVE_USB_H)
slouken@404
  2188
              #include <usb.h>
slouken@404
  2189
              #endif
slouken@1565
  2190
              #ifdef __DragonFly__
slouken@1565
  2191
              # include <bus/usb/usb.h>
slouken@1565
  2192
              # include <bus/usb/usbhid.h>
slouken@1565
  2193
              #else
slouken@1565
  2194
              # include <dev/usb/usb.h>
slouken@1565
  2195
              # include <dev/usb/usbhid.h>
slouken@1565
  2196
              #endif
slouken@381
  2197
              #if defined(HAVE_USBHID_H)
slouken@381
  2198
              #include <usbhid.h>
slouken@381
  2199
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2200
              #include <libusb.h>
slouken@381
  2201
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2202
              #include <libusbhid.h>
slouken@381
  2203
              #endif
slouken@381
  2204
            ],[
slouken@381
  2205
              struct usb_ctl_report buf;
slouken@381
  2206
              if (buf.ucr_data) { }
slouken@381
  2207
            ],[
slouken@381
  2208
            have_usbhid_ucr_data=yes
slouken@381
  2209
            ])
slouken@381
  2210
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2211
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2212
            fi
slouken@381
  2213
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2214
            
slouken@1361
  2215
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2216
            have_usbhid_new=no
slouken@407
  2217
            AC_TRY_COMPILE([
slouken@407
  2218
              #include <sys/types.h>
slouken@407
  2219
              #if defined(HAVE_USB_H)
slouken@407
  2220
              #include <usb.h>
slouken@407
  2221
              #endif
slouken@3392
  2222
              #ifdef __DragonFly__
slouken@2158
  2223
              #include <bus/usb/usb.h>
slouken@2158
  2224
              #include <bus/usb/usbhid.h>
slouken@3392
  2225
              #else
slouken@407
  2226
              #include <dev/usb/usb.h>
slouken@407
  2227
              #include <dev/usb/usbhid.h>
slouken@3392
  2228
              #endif
slouken@407
  2229
              #if defined(HAVE_USBHID_H)
slouken@407
  2230
              #include <usbhid.h>
slouken@407
  2231
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2232
              #include <libusb.h>
slouken@407
  2233
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2234
              #include <libusbhid.h>
slouken@407
  2235
              #endif
slouken@407
  2236
            ],[
slouken@407
  2237
              report_desc_t d;
slouken@1361
  2238
              hid_start_parse(d, 1, 1);
slouken@407
  2239
            ],[
slouken@407
  2240
            have_usbhid_new=yes
slouken@407
  2241
            ])
slouken@407
  2242
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2243
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2244
            fi
slouken@407
  2245
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2246
slouken@1565
  2247
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2248
            have_machine_joystick=no
slouken@1565
  2249
            AC_TRY_COMPILE([
slouken@1565
  2250
              #include <machine/joystick.h>
slouken@1565
  2251
            ],[
slouken@1565
  2252
              struct joystick t;
slouken@1565
  2253
            ],[
slouken@1565
  2254
            have_machine_joystick=yes
slouken@1565
  2255
            ])
slouken@1565
  2256
            if test x$have_machine_joystick = xyes; then
icculus@5548
  2257
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H, 1, [ ])
slouken@1565
  2258
            fi
slouken@1565
  2259
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2260
icculus@5548
  2261
            AC_DEFINE(SDL_JOYSTICK_USBHID, 1, [ ])
slouken@1361
  2262
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2263
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2264
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2265
            have_joystick=yes
slouken@381
  2266
        fi
slouken@1361
  2267
        CFLAGS="$save_CFLAGS"
slouken@381
  2268
    fi
slouken@381
  2269
}
slouken@381
  2270
slouken@1361
  2271
dnl Check for clock_gettime()
slouken@1361
  2272
CheckClockGettime()
slouken@795
  2273
{
slouken@1361
  2274
    AC_ARG_ENABLE(clock_gettime,
urkle@7138
  2275
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=yes]]]),
urkle@7138
  2276
                  , enable_clock_gettime=yes)
slouken@1361
  2277
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2278
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2279
        if test x$have_clock_gettime = xyes; then
icculus@5548
  2280
            AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@1521
  2281
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
slouken@3087
  2282
        else
slouken@3087
  2283
            AC_CHECK_LIB(c, clock_gettime, have_clock_gettime=yes)
slouken@3087
  2284
            if test x$have_clock_gettime = xyes; then
icculus@5548
  2285
               AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@3087
  2286
               EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
slouken@3087
  2287
            fi
icculus@1175
  2288
        fi
slouken@795
  2289
    fi
slouken@795
  2290
}
slouken@795
  2291
slouken@1062
  2292
dnl Check for a valid linux/version.h
slouken@1062
  2293
CheckLinuxVersion()
slouken@1062
  2294
{
slouken@1062
  2295
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2296
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2297
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2298
    fi
slouken@1062
  2299
}
slouken@1062
  2300
slouken@1127
  2301
dnl Check if we want to use RPATH
slouken@1127
  2302
CheckRPATH()
slouken@1127
  2303
{
slouken@1127
  2304
    AC_ARG_ENABLE(rpath,
slouken@1637
  2305
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2306
                  , enable_rpath=yes)
slouken@1127
  2307
}
slouken@1127
  2308
slouken@1550
  2309
dnl Set up the configuration based on the host platform!
slouken@1550
  2310
case "$host" in
slouken@5411
  2311
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-aix*|*-*-minix*)
slouken@1550
  2312
        case "$host" in
slouken@1361
  2313
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2314
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2315
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2316
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2317
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2318
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2319
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2320
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2321
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2322
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2323
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2324
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2325
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2326
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2327
            *-*-aix*)           ARCH=aix ;;
slouken@2775
  2328
            *-*-minix*)         ARCH=minix ;;
slouken@795
  2329
        esac
icculus@1573
  2330
        CheckVisibilityHidden
slouken@1
  2331
        CheckDummyVideo
slouken@68
  2332
        CheckDiskAudio
icculus@1532
  2333
        CheckDummyAudio
slouken@371
  2334
        CheckDLOPEN
slouken@0
  2335
        CheckOSS
slouken@0
  2336
        CheckALSA
icculus@2271
  2337
        CheckPulseAudio
slouken@0
  2338
        CheckARTSC
slouken@0
  2339
        CheckESD
slouken@0
  2340
        CheckNAS
icculus@7367
  2341
        CheckSNDIO
slouken@0
  2342
        CheckX11
slouken@167
  2343
        CheckDirectFB
slouken@2947
  2344
        CheckFusionSound
icculus@1191
  2345
        CheckOpenGLX11
slouken@6188
  2346
        CheckOpenGLESX11
icculus@6734
  2347
        CheckLibUDev
icculus@6774
  2348
        CheckDBus
slouken@0
  2349
        CheckInputEvents
icculus@1201
  2350
        CheckTslib
slouken@1361
  2351
        CheckUSBHID
slouken@0
  2352
        CheckPTHREAD
slouken@1361
  2353
        CheckClockGettime
slouken@1062
  2354
        CheckLinuxVersion
slouken@1127
  2355
        CheckRPATH
slouken@1361
  2356
        # Set up files for the audio library
slouken@1361
  2357
        if test x$enable_audio = xyes; then
slouken@1361
  2358
          case $ARCH in
slouken@1565
  2359
            sysv5|solaris|hpux)
icculus@5548
  2360
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO, 1, [ ])
slouken@1361
  2361
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2362
                have_audio=yes
slouken@1361
  2363
            ;;
icculus@7380
  2364
            netbsd)  # Don't use this on OpenBSD, it's busted.
icculus@5548
  2365
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD, 1, [ ])
slouken@1567
  2366
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2367
                have_audio=yes
slouken@1361
  2368
            ;;
slouken@1361
  2369
            aix)
icculus@5548
  2370
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO, 1, [ ])
slouken@1361
  2371
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2372
                have_audio=yes
slouken@1361
  2373
            ;;
slouken@1361
  2374
          esac
slouken@371
  2375
        fi
slouken@0
  2376
        # Set up files for the joystick library
slouken@0
  2377
        if test x$enable_joystick = xyes; then
slouken@1361
  2378
          case $ARCH in
slouken@1361
  2379
            linux)
icculus@5548
  2380
                AC_DEFINE(SDL_JOYSTICK_LINUX, 1, [ ])
slouken@1361
  2381
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2382
                have_joystick=yes
slouken@1361
  2383
            ;;
slouken@1361
  2384
          esac
slouken@0
  2385
        fi
slouken@2713
  2386
        # Set up files for the haptic library
slouken@2713
  2387
        if test x$enable_haptic = xyes; then
slouken@2713
  2388
           if test x$use_input_events = xyes; then
slouken@2713
  2389
             case $ARCH in
slouken@2713
  2390
               linux)
icculus@5548
  2391
                   AC_DEFINE(SDL_HAPTIC_LINUX, 1, [ ])
slouken@2713
  2392
                   SOURCES="$SOURCES $srcdir/src/haptic/linux/*.c"
slouken@2713
  2393
                   have_haptic=yes
slouken@2713
  2394
               ;;
slouken@2713
  2395
             esac
slouken@2713
  2396
           fi
slouken@2713
  2397
        fi
icculus@3170
  2398
        # Set up files for the power library
icculus@3170
  2399
        if test x$enable_power = xyes; then
icculus@3170
  2400
             case $ARCH in
icculus@3170
  2401
               linux)
icculus@5548
  2402
                   AC_DEFINE(SDL_POWER_LINUX, 1, [ ])
icculus@3170
  2403
                   SOURCES="$SOURCES $srcdir/src/power/linux/*.c"
icculus@3170
  2404
                   have_power=yes
icculus@3170
  2405
               ;;
icculus@3170
  2406
             esac
icculus@3170
  2407
        fi
slouken@0
  2408
        # Set up files for the timer library
slouken@0
  2409
        if test x$enable_timers = xyes; then
icculus@5548
  2410
            AC_DEFINE(SDL_TIMER_UNIX, 1, [ ])
slouken@1361
  2411
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2412
            have_timers=yes
slouken@0
  2413
        fi
slouken@0
  2414
        ;;
slouken@0
  2415
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2416
        ARCH=win32
slouken@1550
  2417
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2418
            # Default cross-compile location
slouken@4476
  2419
            ac_default_prefix=/usr/local/cross-tools/$host
slouken@0
  2420
        else
slouken@0
  2421
            # Look for the location of the tools and install there
slouken@750
  2422
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2423
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2424
            fi
slouken@0
  2425
        fi
slouken@1
  2426
        CheckDummyVideo
slouken@68
  2427
        CheckDiskAudio
icculus@1532
  2428
        CheckDummyAudio
slouken@5062
  2429
        CheckWINDOWS
slouken@5062
  2430
        CheckWINDOWSGL
slouken@0
  2431
        CheckDIRECTX
slouken@5093
  2432
slouken@5093
  2433
        # Set up the core platform files
slouken@5093
  2434
        SOURCES="$SOURCES $srcdir/src/core/windows/*.c"
slouken@5093
  2435
slouken@1895
  2436
        # Set up files for the video library
slouken@1895
  2437
        if test x$enable_video = xyes; then
icculus@5548
  2438
            AC_DEFINE(SDL_VIDEO_DRIVER_WINDOWS, 1, [ ])
slouken@5062
  2439
            SOURCES="$SOURCES $srcdir/src/video/windows/*.c"
slouken@1895
  2440
            have_video=yes
slouken@1895
  2441
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2442
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2443
                                , enable_render_d3d=yes)
slouken@1895
  2444
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
icculus@5548
  2445
                AC_DEFINE(SDL_VIDEO_RENDER_D3D, 1, [ ])
slouken@1895
  2446
            fi
slouken@1895
  2447
        fi
slouken@0
  2448
        # Set up files for the audio library
slouken@0
  2449
        if test x$enable_audio = xyes; then
icculus@5588
  2450
            AC_DEFINE(SDL_AUDIO_DRIVER_WINMM, 1, [ ])
icculus@5588
  2451
            SOURCES="$SOURCES $srcdir/src/audio/winmm/*.c"
slouken@1895
  2452
            if test x$have_dsound = xyes; then
icculus@5548
  2453
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND, 1, [ ])
icculus@5587
  2454
                SOURCES="$SOURCES $srcdir/src/audio/directsound/*.c"
nathanheisey@5557
  2455
            fi
icculus@5592
  2456
            if test x$have_xaudio2 = xyes; then
icculus@5592
  2457
                AC_DEFINE(SDL_AUDIO_DRIVER_XAUDIO2, 1, [ ])
icculus@5592
  2458
                SOURCES="$SOURCES $srcdir/src/audio/xaudio2/*.c"
slouken@0
  2459
            fi
slouken@1361
  2460
            have_audio=yes
slouken@0
  2461
        fi
slouken@0
  2462
        # Set up files for the joystick library
slouken@0
  2463
        if test x$enable_joystick = xyes; then
slouken@1895
  2464
            if test x$have_dinput = xyes; then
icculus@5548
  2465
                AC_DEFINE(SDL_JOYSTICK_DINPUT, 1, [ ])
slouken@5062
  2466
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_dxjoystick.c"
slouken@4894
  2467
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldinput8 -ldxguid -ldxerr8"
slouken@1895
  2468
            else
icculus@5548
  2469
                AC_DEFINE(SDL_JOYSTICK_WINMM, 1, [ ])
slouken@5062
  2470
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_mmjoystick.c"
slouken@1895
  2471
            fi
slouken@1361
  2472
            have_joystick=yes
slouken@0
  2473
        fi
slouken@2713
  2474
        if test x$enable_haptic = xyes; then
slouken@2713
  2475
            if test x$have_dinput = xyes; then
icculus@5548
  2476
                AC_DEFINE(SDL_HAPTIC_DINPUT, 1, [ ])
slouken@5062
  2477
                SOURCES="$SOURCES $srcdir/src/haptic/windows/SDL_syshaptic.c"
slouken@2713
  2478
                have_haptic=yes
slouken@2713
  2479
            fi
slouken@2713
  2480
        fi
icculus@3170
  2481
        if test x$enable_power = xyes; then
icculus@5548
  2482
            AC_DEFINE(SDL_POWER_WINDOWS, 1, [ ])
icculus@3170
  2483
            SOURCES="$SOURCES $srcdir/src/power/windows/SDL_syspower.c"
icculus@3170
  2484
            have_power=yes
icculus@3170
  2485
        fi
slouken@0
  2486
        # Set up files for the thread library
slouken@0
  2487
        if test x$enable_threads = xyes; then
icculus@5548
  2488
            AC_DEFINE(SDL_THREAD_WINDOWS, 1, [ ])
slouken@7391
  2489
            SOURCES="$SOURCES $srcdir/src/thread/windows/*.c"
slouken@1361
  2490
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2491
            have_threads=yes
slouken@0
  2492
        fi
slouken@0
  2493
        # Set up files for the timer library
slouken@0
  2494
        if test x$enable_timers = xyes; then
icculus@5548
  2495
            AC_DEFINE(SDL_TIMER_WINDOWS, 1, [ ])
slouken@5062
  2496
            SOURCES="$SOURCES $srcdir/src/timer/windows/*.c"
slouken@1361
  2497
            have_timers=yes
slouken@1361
  2498
        fi
slouken@1361
  2499
        # Set up files for the shared object loading library
slouken@1361
  2500
        if test x$enable_loadso = xyes; then
icculus@5548
  2501
            AC_DEFINE(SDL_LOADSO_WINDOWS, 1, [ ])
slouken@5062
  2502
            SOURCES="$SOURCES $srcdir/src/loadso/windows/*.c"
slouken@1361
  2503
            have_loadso=yes
slouken@1361
  2504
        fi
slouken@1361
  2505
        # Set up the system libraries we need
slouken@7235
  2506
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lshell32 -lversion -luuid -XCClinker -static-libgcc"
slouken@5062
  2507
        # The Windows platform requires special setup
slouken@5062
  2508
        VERSION_SOURCES="$srcdir/src/main/windows/*.rc"
slouken@5062
  2509
        SDLMAIN_SOURCES="$srcdir/src/main/windows/*.c"
slouken@0
  2510
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@6250
  2511
        SDL_LIBS="-lmingw32 -lSDL2main $SDL_LIBS -mwindows"
slouken@0
  2512
        ;;
slouken@3292
  2513
    *-*-beos* | *-*-haiku*)
slouken@0
  2514
        ARCH=beos
slouken@7204
  2515
        ac_default_prefix=/boot/common
slouken@1
  2516
        CheckDummyVideo
slouken@68
  2517
        CheckDiskAudio
icculus@1532
  2518
        CheckDummyAudio
slouken@0
  2519
        CheckBWINDOW
slouken@0
  2520
        CheckBeGL
slouken@0
  2521
        # Set up files for the audio library
slouken@0
  2522
        if test x$enable_audio = xyes; then
icculus@5548
  2523
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO, 1, [ ])
slouken@1361
  2524
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2525
            have_audio=yes
slouken@0
  2526
        fi
slouken@0
  2527
        # Set up files for the joystick library
slouken@0
  2528
        if test x$enable_joystick = xyes; then
icculus@5548
  2529
            AC_DEFINE(SDL_JOYSTICK_BEOS, 1, [ ])
slouken@1361
  2530
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2531
            have_joystick=yes
slouken@0
  2532
        fi
slouken@0
  2533
        # Set up files for the thread library
slouken@0
  2534
        if test x$enable_threads = xyes; then
icculus@5548
  2535
            AC_DEFINE(SDL_THREAD_BEOS, 1, [ ])
slouken@1361
  2536
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2537
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2538
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2539
            have_threads=yes
slouken@0
  2540
        fi
slouken@0
  2541
        # Set up files for the timer library
slouken@0
  2542
        if test x$enable_timers = xyes; then
icculus@5548
  2543
            AC_DEFINE(SDL_TIMER_BEOS, 1, [ ])
slouken@1361
  2544
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2545
            have_timers=yes
slouken@1361
  2546
        fi
slouken@1361
  2547
        # Set up files for the shared object loading library
slouken@1361
  2548
        if test x$enable_loadso = xyes; then
icculus@5548
  2549
            AC_DEFINE(SDL_LOADSO_BEOS, 1, [ ])
slouken@1361
  2550
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2551
            have_loadso=yes
slouken@0
  2552
        fi
icculus@3173
  2553
        # Set up files for the system power library
icculus@3173
  2554
        if test x$enable_power = xyes; then
icculus@5548
  2555
            AC_DEFINE(SDL_POWER_BEOS, 1, [ ])
icculus@3173
  2556
            SOURCES="$SOURCES $srcdir/src/power/beos/*.c"
icculus@3173
  2557
            have_power=yes
icculus@3173
  2558
        fi
slouken@1367
  2559
        # The BeOS platform requires special setup.
slouken@1367
  2560
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2561
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2562
        ;;
slouken@6329
  2563
    arm*-apple-darwin*)
slouken@6329
  2564
        # iOS - We are not writing anything to confdefs.h because you have to replace
slouken@6329
  2565
        # SDL_config.h for SDL_config_iphoneos.h anyway
slouken@6329
  2566
        ARCH=ios
slouken@6329
  2567
slouken@6329
  2568
        CheckVisibilityHidden
slouken@6329
  2569
        CheckDummyVideo
slouken@6329
  2570
        CheckDiskAudio
slouken@6329
  2571
        CheckDummyAudio
slouken@6329
  2572
        CheckDLOPEN
slouken@6329
  2573
        CheckCOCOA
slouken@6329
  2574
        CheckPTHREAD
slouken@6329
  2575
slouken@6329
  2576
slouken@6329
  2577
        # Set up files for the audio library
slouken@6329
  2578
        if test x$enable_audio = xyes; then
slouken@6329
  2579
            SOURCES="$SOURCES $srcdir/src/audio/coreaudio/*.c"
slouken@6329
  2580
            have_audio=yes
slouken@6329
  2581
        fi
slouken@6329
  2582
        # Set up files for the joystick library
slouken@6329
  2583
        if test x$enable_joystick = xyes; then
slouken@6329
  2584
            SOURCES="$SOURCES $srcdir/src/joystick/iphoneos/*.m"
slouken@6329
  2585
            have_joystick=yes
slouken@6329
  2586
        fi
slouken@6329
  2587
        # Set up files for the haptic library
slouken@6329
  2588
        #if test x$enable_haptic = xyes; then
slouken@6329
  2589
        #    SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@6329
  2590
        #    have_haptic=yes
slouken@6329
  2591
        #    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@6329
  2592
        #fi
slouken@6329
  2593
        # Set up files for the power library
slouken@6329
  2594
        if test x$enable_power = xyes; then
slouken@6329
  2595
            SOURCES="$SOURCES $srcdir/src/power/uikit/*.m"
slouken@6329
  2596
            have_power=yes
slouken@6329
  2597
        fi
slouken@6329
  2598
        # Set up files for the timer library
slouken@6329
  2599
        if test x$enable_timers = xyes; then
slouken@6329
  2600
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@6329
  2601
            have_timers=yes
slouken@6329
  2602
        fi
slouken@6329
  2603
        # Set up additional files for the file library
slouken@6329
  2604
        if test x$enable_file = xyes; then
slouken@6329
  2605
            SOURCES="$SOURCES $srcdir/src/file/cocoa/*.m"
slouken@6329
  2606
        fi
slouken@6329
  2607
        # The iOS platform requires special setup.
slouken@6329
  2608
        SOURCES="$SOURCES $srcdir/src/video/uikit/*.m"
gabomdq@6960
  2609
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
gabomdq@6960
  2610
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm -liconv -lobjc"
gabomdq@6960
  2611
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Foundation"
gabomdq@6960
  2612
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,UIKit"
gabomdq@6960
  2613
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGLES"
gabomdq@6960
  2614
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
gabomdq@6960
  2615
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio"
gabomdq@6960
  2616
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox"
gabomdq@6960
  2617
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreGraphics"
slouken@6329
  2618
        ;;
slouken@0
  2619
    *-*-darwin* )
icculus@1133
  2620
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2621
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2622
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2623
        ARCH=macosx
slouken@1624
  2624
slouken@1628
  2625
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2626
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2627
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2628
slouken@1742
  2629
        CheckVisibilityHidden
slouken@1
  2630
        CheckDummyVideo
slouken@68
  2631
        CheckDiskAudio
icculus@1532
  2632
        CheckDummyAudio
slouken@1638
  2633
        CheckDLOPEN
icculus@1133
  2634
        CheckCOCOA
icculus@1174
  2635
        CheckX11
slouken@0
  2636
        CheckMacGL
icculus@1191
  2637
        CheckOpenGLX11
slouken@0
  2638
        CheckPTHREAD
icculus@1445
  2639
slouken@2238
  2640
        # Good optimization on Mac OS X, yes...
slouken@2238
  2641
        EXTRA_CFLAGS="$EXTRA_CFLAGS -falign-loops=16"
slouken@2238
  2642
icculus@1445
  2643
        # Need this or things might misbuild on a G3.
slouken@1521
  2644
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2645
slouken@0
  2646
        # Set up files for the audio library
slouken@0
  2647
        if test x$enable_audio = xyes; then
icculus@5548
  2648
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO, 1, [ ])
icculus@5596
  2649
            SOURCES="$SOURCES $srcdir/src/audio/coreaudio/*.c"
slouken@1361
  2650
            have_audio=yes
slouken@0
  2651
        fi
slouken@0
  2652
        # Set up files for the joystick library
slouken@0
  2653
        if test x$enable_joystick = xyes; then
icculus@5548
  2654
            AC_DEFINE(SDL_JOYSTICK_IOKIT, 1, [ ])
slouken@1361
  2655
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2656
            have_joystick=yes
slouken@0
  2657
        fi
slouken@2713
  2658
        # Set up files for the haptic library
slouken@2713
  2659
        if test x$enable_haptic = xyes; then
icculus@5548
  2660
            AC_DEFINE(SDL_HAPTIC_IOKIT, 1, [ ])
slouken@2713
  2661
            SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@2713
  2662
            have_haptic=yes
icculus@3623
  2663
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@2713
  2664
        fi
icculus@3170
  2665
        # Set up files for the power library
icculus@3170
  2666
        if test x$enable_power = xyes; then
icculus@5548
  2667
            AC_DEFINE(SDL_POWER_MACOSX, 1, [ ])
icculus@3170
  2668
            SOURCES="$SOURCES $srcdir/src/power/macosx/*.c"
icculus@3170
  2669
            have_power=yes
icculus@3170
  2670
        fi
slouken@0
  2671
        # Set up files for the timer library
slouken@0
  2672
        if test x$enable_timers = xyes; then
icculus@5548
  2673
            AC_DEFINE(SDL_TIMER_UNIX, 1, [ ])
slouken@1361
  2674
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2675
            have_timers=yes
slouken@1361
  2676
        fi
slouken@4454
  2677
        # Set up additional files for the file library
slouken@4454
  2678
        if test x$enable_file = xyes; then
slouken@4454
  2679
            SOURCES="$SOURCES $srcdir/src/file/cocoa/*.m"
slouken@4454
  2680
        fi
slouken@1621
  2681
        # The Mac OS X platform requires special setup.
slouken@1521
  2682
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@3049
  2683
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lobjc"
icculus@3623
  2684
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@3623
  2685
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@3623
  2686
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"