configure.in
author Ryan C. Gordon <icculus@icculus.org>
Tue, 11 Dec 2012 11:07:48 -0500
changeset 6729 fdaeea9e7567
parent 6688 ba31830f0912
child 6734 7fdaee2be782
permissions -rw-r--r--
Removed old Linux joystick API (/dev/js*).

The newer API (/dev/input/event/*) is 12+ years old at this point, and has
been available since Linux 2.4.
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(README)
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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 - $SDL_INTERFACE_AGE`
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m4_pattern_allow([^LT_])
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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dnl AC_CANONICAL_HOST
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dnl Check for tools
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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AC_CHECK_TOOL(WINDRES, [windres], [:])
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dnl Set up the compiler and linker flags
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INCLUDE="-I$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 | sort | sed 's/.*\/\(.*\)/\1/; q'`]
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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 $srcdir/src/libm/*.c"
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SOURCES="$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
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    AC_DEFINE(SDL_VIDEO_DISABLED, 1, [ ])
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fi
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AC_ARG_ENABLE(render,
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AC_HELP_STRING([--enable-render], [Enable the render subsystem [[default=yes]]]),
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              , enable_render=yes)
slouken@5226
   331
if test x$enable_render != xyes; then
icculus@5548
   332
    AC_DEFINE(SDL_RENDER_DISABLED, 1, [ ])
slouken@5226
   333
fi
slouken@0
   334
AC_ARG_ENABLE(events,
slouken@1637
   335
AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
slouken@0
   336
              , enable_events=yes)
slouken@1361
   337
if test x$enable_events != xyes; then
icculus@5548
   338
    AC_DEFINE(SDL_EVENTS_DISABLED, 1, [ ])
slouken@0
   339
fi
slouken@0
   340
AC_ARG_ENABLE(joystick,
slouken@1637
   341
AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
slouken@0
   342
              , enable_joystick=yes)
slouken@1361
   343
if test x$enable_joystick != xyes; then
icculus@5548
   344
    AC_DEFINE(SDL_JOYSTICK_DISABLED, 1, [ ])
icculus@2103
   345
else
icculus@2103
   346
    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
slouken@0
   347
fi
slouken@2713
   348
AC_ARG_ENABLE(haptic,
slouken@2713
   349
AC_HELP_STRING([--enable-haptic], [Enable the haptic (force feedback) subsystem [[default=yes]]]),
slouken@2713
   350
              , enable_haptic=yes)
slouken@2713
   351
if test x$enable_haptic != xyes; then
icculus@5548
   352
    AC_DEFINE(SDL_HAPTIC_DISABLED, 1, [ ])
slouken@2713
   353
else
slouken@2713
   354
    SOURCES="$SOURCES $srcdir/src/haptic/*.c"
slouken@2713
   355
fi
icculus@3170
   356
AC_ARG_ENABLE(power,
icculus@3170
   357
AC_HELP_STRING([--enable-power], [Enable the power subsystem [[default=yes]]]),
icculus@3170
   358
              , enable_power=yes)
icculus@3170
   359
if test x$enable_power != xyes; then
icculus@5548
   360
    AC_DEFINE(SDL_POWER_DISABLED, 1, [ ])
icculus@3170
   361
else
icculus@3170
   362
    SOURCES="$SOURCES $srcdir/src/power/*.c"
icculus@3170
   363
fi
slouken@0
   364
AC_ARG_ENABLE(threads,
slouken@1637
   365
AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
slouken@0
   366
              , enable_threads=yes)
slouken@0
   367
if test x$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 $altivec_CFLAGS"
slouken@5389
   641
        fi
slouken@5389
   642
    fi
slouken@740
   643
fi
slouken@0
   644
slouken@0
   645
dnl See if the OSS audio interface is supported
slouken@0
   646
CheckOSS()
slouken@0
   647
{
slouken@0
   648
    AC_ARG_ENABLE(oss,
slouken@1637
   649
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
slouken@0
   650
                  , enable_oss=yes)
slouken@0
   651
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   652
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   653
        have_oss=no
slouken@94
   654
        if test x$have_oss != xyes; then
slouken@94
   655
            AC_TRY_COMPILE([
slouken@94
   656
              #include <sys/soundcard.h>
slouken@94
   657
            ],[
slouken@94
   658
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   659
            ],[
slouken@94
   660
            have_oss=yes
slouken@94
   661
            ])
slouken@94
   662
        fi
slouken@94
   663
        if test x$have_oss != xyes; then
slouken@94
   664
            AC_TRY_COMPILE([
slouken@94
   665
              #include <soundcard.h>
slouken@94
   666
            ],[
slouken@94
   667
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   668
            ],[
slouken@94
   669
            have_oss=yes
icculus@5548
   670
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H, 1, [ ])
slouken@94
   671
            ])
slouken@94
   672
        fi
slouken@0
   673
        AC_MSG_RESULT($have_oss)
slouken@0
   674
        if test x$have_oss = xyes; then
icculus@5548
   675
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS, 1, [ ])
slouken@1361
   676
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   677
            have_audio=yes
slouken@1361
   678
slouken@1565
   679
            # We may need to link with ossaudio emulation library
slouken@1550
   680
            case "$host" in
slouken@1383
   681
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   682
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   683
            esac
slouken@0
   684
        fi
slouken@0
   685
    fi
slouken@0
   686
}
slouken@0
   687
slouken@0
   688
dnl See if the ALSA audio interface is supported
slouken@0
   689
CheckALSA()
slouken@0
   690
{
slouken@0
   691
    AC_ARG_ENABLE(alsa,
slouken@1637
   692
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   693
                  , enable_alsa=yes)
slouken@0
   694
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   695
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   696
        # Restore all flags from before the ALSA detection runs
slouken@1009
   697
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   698
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   699
        LIBS="$alsa_save_LIBS"
slouken@354
   700
        if test x$have_alsa = xyes; then
slouken@865
   701
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   702
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   703
                          , enable_alsa_shared=yes)
slouken@3391
   704
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1361
   705
icculus@5548
   706
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA, 1, [ ])
slouken@1361
   707
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   708
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   709
            if test x$have_loadso != xyes && \
slouken@1361
   710
               test x$enable_alsa_shared = xyes; then
slouken@1467
   711
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   712
            fi
slouken@1361
   713
            if test x$have_loadso = xyes && \
slouken@1361
   714
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@3392
   715
                echo "-- dynamic libasound -> $alsa_lib"
icculus@5548
   716
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib", [ ])
slouken@1361
   717
            else
slouken@1521
   718
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   719
            fi
slouken@1361
   720
            have_audio=yes
slouken@1361
   721
        fi
slouken@1361
   722
    fi
slouken@0
   723
}
slouken@0
   724
slouken@0
   725
dnl Find the ESD includes and libraries
slouken@0
   726
CheckESD()
slouken@0
   727
{
slouken@0
   728
    AC_ARG_ENABLE(esd,
slouken@1637
   729
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   730
                  , enable_esd=yes)
slouken@0
   731
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   732
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   733
        if test x$have_esd = xyes; then
slouken@294
   734
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   735
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   736
                          , enable_esd_shared=yes)
slouken@3391
   737
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   738
icculus@5548
   739
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD, 1, [ ])
slouken@1467
   740
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   741
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   742
            if test x$have_loadso != xyes && \
slouken@296
   743
               test x$enable_esd_shared = xyes; then
slouken@1467
   744
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   745
            fi
icculus@1173
   746
            if test x$have_loadso = xyes && \
slouken@294
   747
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@3392
   748
                echo "-- dynamic libesd -> $esd_lib"
icculus@5548
   749
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib", [ ])
slouken@1467
   750
            else
slouken@1521
   751
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   752
            fi
slouken@1361
   753
            have_audio=yes
slouken@294
   754
        fi
slouken@0
   755
    fi
slouken@0
   756
}
slouken@0
   757
icculus@2271
   758
dnl Find PulseAudio
icculus@2271
   759
CheckPulseAudio()
icculus@2271
   760
{
icculus@2271
   761
    AC_ARG_ENABLE(pulseaudio,
icculus@2271
   762
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@2271
   763
                  , enable_pulseaudio=yes)
icculus@2271
   764
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@2271
   765
        audio_pulseaudio=no
icculus@2271
   766
icculus@2271
   767
        PULSEAUDIO_REQUIRED_VERSION=0.9
icculus@2271
   768
icculus@2271
   769
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@2271
   770
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
icculus@2271
   771
        if test x$PKG_CONFIG != xno; then
icculus@2271
   772
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
icculus@2271
   773
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@2271
   774
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@2271
   775
                audio_pulseaudio=yes
slouken@3391
   776
            fi
icculus@2271
   777
        fi
icculus@2271
   778
        AC_MSG_RESULT($audio_pulseaudio)
icculus@2271
   779
icculus@2271
   780
        if test x$audio_pulseaudio = xyes; then
icculus@2271
   781
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@2271
   782
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@2271
   783
                          , enable_pulseaudio_shared=yes)
slouken@3391
   784
            pulseaudio_lib=[`find_lib "libpulse-simple.so.*" "$PULSEAUDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2271
   785
icculus@5548
   786
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO, 1, [ ])
icculus@2271
   787
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
icculus@2271
   788
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
icculus@2271
   789
            if test x$have_loadso != xyes && \
icculus@2271
   790
               test x$enable_pulseaudio_shared = xyes; then
icculus@2271
   791
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@2271
   792
            fi
icculus@2271
   793
            if test x$have_loadso = xyes && \
icculus@2271
   794
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
slouken@3392
   795
                echo "-- dynamic libpulse-simple -> $pulseaudio_lib"
icculus@5548
   796
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib", [ ])
icculus@2271
   797
            else
icculus@2271
   798
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
icculus@2271
   799
            fi
icculus@2271
   800
            have_audio=yes
icculus@2271
   801
        fi
icculus@2271
   802
    fi
icculus@2271
   803
}
icculus@2271
   804
slouken@0
   805
CheckARTSC()
slouken@0
   806
{
slouken@0
   807
    AC_ARG_ENABLE(arts,
slouken@1637
   808
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   809
                  , enable_arts=yes)
slouken@0
   810
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   811
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   812
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   813
            : # arts isn't installed
slouken@0
   814
        else
slouken@1361
   815
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   816
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@0
   817
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   818
            audio_arts=no
slouken@0
   819
            save_CFLAGS="$CFLAGS"
slouken@1361
   820
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   821
            AC_TRY_COMPILE([
slouken@0
   822
             #include <artsc.h>
slouken@0
   823
            ],[
slouken@0
   824
             arts_stream_t stream;
slouken@0
   825
            ],[
slouken@0
   826
            audio_arts=yes
slouken@0
   827
            ])
slouken@0
   828
            CFLAGS="$save_CFLAGS"
slouken@0
   829
            AC_MSG_RESULT($audio_arts)
slouken@0
   830
            if test x$audio_arts = xyes; then
slouken@294
   831
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   832
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   833
                              , enable_arts_shared=yes)
slouken@3391
   834
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   835
icculus@5548
   836
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS, 1, [ ])
slouken@1467
   837
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   838
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   839
                if test x$have_loadso != xyes && \
slouken@296
   840
                   test x$enable_arts_shared = xyes; then
slouken@1467
   841
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   842
                fi
icculus@1173
   843
                if test x$have_loadso = xyes && \
slouken@294
   844
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@3392
   845
                    echo "-- dynamic libartsc -> $arts_lib"
icculus@5548
   846
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib", [ ])
slouken@1467
   847
                else
slouken@1521
   848
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   849
                fi
slouken@1361
   850
                have_audio=yes
slouken@0
   851
            fi
slouken@0
   852
        fi
slouken@0
   853
    fi
slouken@0
   854
}
slouken@0
   855
slouken@0
   856
dnl See if the NAS audio interface is supported
slouken@0
   857
CheckNAS()
slouken@0
   858
{
slouken@0
   859
    AC_ARG_ENABLE(nas,
slouken@1637
   860
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   861
                  , enable_nas=yes)
slouken@0
   862
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   863
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   864
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   865
slouken@41
   866
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   867
        have_nas=no
icculus@2049
   868
icculus@2049
   869
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   870
            have_nas=yes
icculus@2049
   871
            NAS_LIBS="-laudio"
icculus@2049
   872
icculus@2049
   873
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   874
            have_nas=yes
slouken@1361
   875
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   876
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   877
slouken@41
   878
        fi
icculus@2049
   879
slouken@605
   880
        AC_MSG_RESULT($have_nas)
icculus@2049
   881
slouken@1361
   882
        if test x$have_nas = xyes; then
icculus@2049
   883
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   884
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   885
                          , enable_nas_shared=yes)
slouken@3391
   886
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2049
   887
icculus@2049
   888
            if test x$have_loadso != xyes && \
icculus@2049
   889
               test x$enable_nas_shared = xyes; then
icculus@2049
   890
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   891
            fi
icculus@2049
   892
            if test x$have_loadso = xyes && \
slouken@2163
   893
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
slouken@3392
   894
                echo "-- dynamic libaudio -> $nas_lib"
icculus@5548
   895
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib", [ ])
icculus@2049
   896
            else
icculus@2049
   897
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   898
            fi
icculus@2049
   899
icculus@5548
   900
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS, 1, [ ])
slouken@1361
   901
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   902
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   903
            have_audio=yes
slouken@1361
   904
        fi
slouken@0
   905
    fi
slouken@0
   906
}
slouken@0
   907
slouken@68
   908
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   909
CheckDiskAudio()
slouken@68
   910
{
slouken@68
   911
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   912
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   913
                  , enable_diskaudio=yes)
slouken@68
   914
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
icculus@5548
   915
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK, 1, [ ])
slouken@1361
   916
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   917
    fi
slouken@68
   918
}
slouken@68
   919
icculus@1532
   920
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   921
CheckDummyAudio()
icculus@1532
   922
{
icculus@1532
   923
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   924
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   925
                  , enable_dummyaudio=yes)
icculus@1532
   926
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@5548
   927
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY, 1, [ ])
icculus@1532
   928
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   929
    fi
icculus@1532
   930
}
icculus@1532
   931
icculus@1573
   932
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   933
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   934
CheckVisibilityHidden()
icculus@1573
   935
{
icculus@1573
   936
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   937
    have_gcc_fvisibility=no
icculus@1573
   938
icculus@1573
   939
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   940
    save_CFLAGS="$CFLAGS"
slouken@2292
   941
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   942
    AC_TRY_COMPILE([
slouken@1745
   943
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   944
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   945
    #endif
icculus@1573
   946
    ],[
icculus@1573
   947
    ],[
icculus@1573
   948
    have_gcc_fvisibility=yes
icculus@1573
   949
    ])
icculus@1573
   950
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   951
    CFLAGS="$save_CFLAGS"
icculus@1573
   952
icculus@1573
   953
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   954
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   955
    fi
icculus@1573
   956
}
icculus@1573
   957
slouken@6116
   958
dnl See if GCC's -mpreferred-stack-boundary is supported.
slouken@6116
   959
dnl  Reference: http://bugzilla.libsdl.org/show_bug.cgi?id=1296
slouken@6116
   960
CheckStackBoundary()
slouken@6116
   961
{
slouken@6116
   962
    AC_MSG_CHECKING(for GCC -mpreferred-stack-boundary option)
slouken@6116
   963
    have_gcc_preferred_stack_boundary=no
slouken@6116
   964
slouken@6116
   965
    save_CFLAGS="$CFLAGS"
slouken@6116
   966
    CFLAGS="$save_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
   967
    AC_TRY_COMPILE([
slouken@6116
   968
    int x = 0;
slouken@6116
   969
    ],[
slouken@6116
   970
    ],[
slouken@6116
   971
    have_gcc_preferred_stack_boundary=yes
slouken@6116
   972
    ])
slouken@6116
   973
    AC_MSG_RESULT($have_gcc_preferred_stack_boundary)
slouken@6116
   974
    CFLAGS="$save_CFLAGS"
slouken@6116
   975
slouken@6116
   976
    if test x$have_gcc_preferred_stack_boundary = xyes; then
slouken@6116
   977
        EXTRA_CFLAGS="$EXTRA_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
   978
    fi
slouken@6116
   979
}
slouken@6116
   980
slouken@6116
   981
icculus@5975
   982
dnl See if GCC's -Wall is supported.
icculus@5975
   983
CheckWarnAll()
icculus@5975
   984
{
icculus@5975
   985
    AC_MSG_CHECKING(for GCC -Wall option)
icculus@5975
   986
    have_gcc_Wall=no
icculus@5975
   987
icculus@5975
   988
    save_CFLAGS="$CFLAGS"
icculus@5975
   989
    CFLAGS="$save_CFLAGS -Wall"
icculus@5975
   990
    AC_TRY_COMPILE([
icculus@5975
   991
    int x = 0;
icculus@5975
   992
    ],[
icculus@5975
   993
    ],[
icculus@5975
   994
    have_gcc_Wall=yes
icculus@5975
   995
    ])
icculus@5975
   996
    AC_MSG_RESULT($have_gcc_Wall)
icculus@5975
   997
    CFLAGS="$save_CFLAGS"
icculus@5975
   998
icculus@5975
   999
    if test x$have_gcc_Wall = xyes; then
icculus@5975
  1000
        EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
icculus@5989
  1001
icculus@5989
  1002
        dnl Haiku headers use multicharacter constants all over the place. Ignore these warnings when using -Wall.
icculus@5989
  1003
        AC_MSG_CHECKING(for necessary GCC -Wno-multichar option)
icculus@5989
  1004
        need_gcc_Wno_multichar=no
icculus@5989
  1005
        case "$host" in
icculus@5989
  1006
            *-*-beos* | *-*-haiku*)
icculus@5989
  1007
                need_gcc_Wno_multichar=yes
icculus@5989
  1008
                ;;
icculus@5989
  1009
        esac
icculus@5989
  1010
        AC_MSG_RESULT($need_gcc_Wno_multichar)
icculus@5989
  1011
        if test x$need_gcc_Wno_multichar = xyes; then
icculus@5989
  1012
            EXTRA_CFLAGS="$EXTRA_CFLAGS -Wno-multichar"
icculus@5989
  1013
        fi
icculus@5975
  1014
    fi
icculus@5975
  1015
}
icculus@5975
  1016
icculus@1573
  1017
slouken@0
  1018
dnl Find the X11 include and library directories
slouken@0
  1019
CheckX11()
slouken@0
  1020
{
jim@4681
  1021
jim@4681
  1022
slouken@0
  1023
    AC_ARG_ENABLE(video-x11,
slouken@1637
  1024
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
  1025
                  , enable_video_x11=yes)
slouken@0
  1026
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
  1027
        case "$host" in
slouken@1807
  1028
            *-*-darwin*)
slouken@1807
  1029
                # This isn't necessary for X11, but fixes GLX detection
slouken@6445
  1030
                if test "x$x_includes" = xNONE && \
slouken@6445
  1031
                   test "x$x_libraries" = xNONE && \
slouken@6445
  1032
                   test -d /usr/X11R6/include && \
slouken@6445
  1033
                   test -d /usr/X11R6/lib; then
slouken@1806
  1034
                    x_includes="/usr/X11R6/include"
slouken@1806
  1035
                    x_libraries="/usr/X11R6/lib"
slouken@1806
  1036
                fi
slouken@1806
  1037
                ;;
slouken@1806
  1038
        esac
slouken@0
  1039
        AC_PATH_X
slouken@0
  1040
        AC_PATH_XTRA
slouken@0
  1041
        if test x$have_x = xyes; then
slouken@1879
  1042
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
  1043
            # will not end up in the global namespace, which causes problems
slouken@1879
  1044
            # with other libraries calling X11 functions.
slouken@1879
  1045
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
  1046
icculus@1168
  1047
            AC_ARG_ENABLE(x11-shared,
slouken@1879
  1048
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
  1049
                          , enable_x11_shared=maybe)
icculus@1168
  1050
slouken@1550
  1051
            case "$host" in
slouken@5471
  1052
                *-*-darwin*)
slouken@1879
  1053
                    x11_symbols_private=yes
icculus@1174
  1054
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
  1055
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@5471
  1056
                    xcursor_lib='/usr/X11R6/lib/libXcursor.1.dylib'
slouken@5408
  1057
                    xinerama_lib='/usr/X11R6/lib/libXinerama.1.dylib'
slouken@5408
  1058
                    xinput_lib='/usr/X11R6/lib/libXi.6.dylib'
slouken@5408
  1059
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
slouken@1592
  1060
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
slouken@5408
  1061
                    xss_lib='/usr/X11R6/lib/libXss.1.dylib'
slouken@5408
  1062
                    xvidmode_lib='/usr/X11R6/lib/libXxf86vm.1.dylib'
icculus@1174
  1063
                    ;;
slouken@6365
  1064
                *-*-openbsd*)
slouken@6365
  1065
                    x11_lib='libX11.so'
slouken@6365
  1066
                    x11ext_lib='libXext.so'
icculus@6385
  1067
                    xcursor_lib='libXcursor.so'
icculus@6385
  1068
                    xinerama_lib='libXinerama.so'
icculus@6385
  1069
                    xinput_lib='libXi.so'
icculus@6385
  1070
                    xrandr_lib='libXrandr.so'
slouken@6365
  1071
                    xrender_lib='libXrender.so'
icculus@6385
  1072
                    xss_lib='libXss.so'
icculus@6385
  1073
                    xvidmode_lib='libXxf86vm.so'
slouken@6365
  1074
                    ;;
icculus@1174
  1075
                *)
slouken@3391
  1076
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1077
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5471
  1078
                    xcursor_lib=[`find_lib "libXcursor.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1079
                    xinerama_lib=[`find_lib "libXinerama.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1080
                    xinput_lib=[`find_lib "libXi.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1081
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1082
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1083
                    xss_lib=[`find_lib "libXss.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1084
                    xvidmode_lib=[`find_lib "libXxf86vm.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@1174
  1085
                    ;;
icculus@1174
  1086
            esac
icculus@1168
  1087
slouken@1361
  1088
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1089
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1090
            fi
slouken@1799
  1091
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1092
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1093
icculus@5548
  1094
            AC_DEFINE(SDL_VIDEO_DRIVER_X11, 1, [ ])
slouken@1468
  1095
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
  1096
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1097
slouken@1879
  1098
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1099
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1100
            fi
icculus@1173
  1101
            if test x$have_loadso != xyes && \
icculus@1168
  1102
               test x$enable_x11_shared = xyes; then
slouken@1467
  1103
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1104
                enable_x11_shared=no
icculus@1168
  1105
            fi
slouken@1879
  1106
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1107
               test x$enable_x11_shared = xyes; then
icculus@1875
  1108
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1109
                enable_x11_shared=no
icculus@1875
  1110
            fi
icculus@1875
  1111
icculus@1173
  1112
            if test x$have_loadso = xyes && \
icculus@1170
  1113
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1114
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1115
                echo "-- dynamic libX11ext -> $x11ext_lib"
icculus@5548
  1116
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib", [ ])
icculus@5548
  1117
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib", [ ])
icculus@1168
  1118
            else
icculus@1589
  1119
                enable_x11_shared=no
icculus@2763
  1120
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1121
            fi
slouken@1361
  1122
            have_video=yes
slouken@0
  1123
slouken@6313
  1124
            AC_MSG_CHECKING(for const parameter to XextAddDisplay)
slouken@6313
  1125
            have_const_param_XextAddDisplay=no
slouken@6313
  1126
            AC_TRY_COMPILE([
slouken@6313
  1127
              #include <X11/Xlib.h>
slouken@6313
  1128
              #include <X11/Xproto.h>
slouken@6313
  1129
              #include <X11/extensions/Xext.h>
slouken@6313
  1130
              #include <X11/extensions/extutil.h>
gabomdq@6327
  1131
              extern XExtDisplayInfo* XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f);
slouken@6313
  1132
            ],[
slouken@6313
  1133
            ],[
slouken@6313
  1134
            have_const_param_XextAddDisplay=yes
slouken@6313
  1135
            AC_DEFINE(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY)
slouken@6313
  1136
            ])
slouken@6313
  1137
            AC_MSG_RESULT($have_const_param_XextAddDisplay)
slouken@6313
  1138
slouken@6362
  1139
            dnl AC_CHECK_LIB(X11, XGetEventData, AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS, 1, [Have XGenericEvent]))
slouken@6362
  1140
            AC_MSG_CHECKING([for XGenericEvent])
slouken@6362
  1141
            have_XGenericEvent=no
slouken@6362
  1142
            AC_TRY_COMPILE([
slouken@6362
  1143
              	#include <X11/Xlib.h>
slouken@6362
  1144
            ],[
slouken@6362
  1145
Display *display;
slouken@6362
  1146
XEvent event;
slouken@6362
  1147
XGenericEventCookie *cookie = &event.xcookie;
slouken@6362
  1148
XNextEvent(display, &event);
slouken@6362
  1149
XGetEventData(display, cookie);
slouken@6362
  1150
XFreeEventData(display, cookie);
slouken@6362
  1151
            ],[
slouken@6362
  1152
                have_XGenericEvent=yes
slouken@6362
  1153
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS)
slouken@6362
  1154
            ])
slouken@6362
  1155
            AC_MSG_RESULT($have_XGenericEvent)
slouken@6362
  1156
dimitris@6318
  1157
            AC_CHECK_LIB(X11, XkbKeycodeToKeysym, AC_DEFINE(SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM, 1, [Have XkbKeycodeToKeysym]))
slouken@6311
  1158
slouken@5471
  1159
            AC_ARG_ENABLE(video-x11-xcursor,
slouken@5471
  1160
AC_HELP_STRING([--enable-video-x11-xcursor], [enable X11 Xcursor support [[default=yes]]]),
slouken@5471
  1161
                            , enable_video_x11_xcursor=yes)
slouken@5471
  1162
            if test x$enable_video_x11_xcursor = xyes; then
slouken@5471
  1163
                definitely_enable_video_x11_xcursor=no
slouken@5471
  1164
                AC_CHECK_HEADER(X11/Xcursor/Xcursor.h,
slouken@5471
  1165
                                have_xcursor_h_hdr=yes,
slouken@5471
  1166
                                have_xcursor_h_hdr=no,
slouken@5471
  1167
                                [#include <X11/Xlib.h>
slouken@5471
  1168
                                ])
slouken@5471
  1169
                if test x$have_xcursor_h_hdr = xyes; then
slouken@5471
  1170
                    if test x$enable_x11_shared = xyes && test x$xcursor_lib != x ; then
slouken@5471
  1171
                        echo "-- dynamic libXcursor -> $xcursor_lib"
icculus@5548
  1172
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR, "$xcursor_lib", [ ])
slouken@5471
  1173
                        definitely_enable_video_x11_xcursor=yes
slouken@5471
  1174
                    else
slouken@5471
  1175
                        AC_CHECK_LIB(Xcursor, XcursorImageCreate, have_xcursor_lib=yes)
slouken@5471
  1176
                        if test x$have_xcursor_lib = xyes ; then
slouken@5471
  1177
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXcursor"
slouken@5471
  1178
                            definitely_enable_video_x11_xcursor=yes
slouken@5471
  1179
                        fi
slouken@5471
  1180
                    fi
slouken@5471
  1181
                fi
slouken@5471
  1182
            fi
slouken@5471
  1183
            if test x$definitely_enable_video_x11_xcursor = xyes; then
icculus@5548
  1184
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XCURSOR, 1, [ ])
slouken@5471
  1185
            fi
slouken@227
  1186
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1187
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1188
                            , enable_video_x11_xinerama=yes)
slouken@227
  1189
            if test x$enable_video_x11_xinerama = xyes; then
slouken@5408
  1190
                definitely_enable_video_x11_xinerama=no
slouken@5408
  1191
                AC_CHECK_HEADER(X11/extensions/Xinerama.h,
slouken@5408
  1192
                                have_xinerama_h_hdr=yes,
slouken@5408
  1193
                                have_xinerama_h_hdr=no,
icculus@4793
  1194
                                [#include <X11/Xlib.h>
icculus@4793
  1195
                                ])
slouken@5408
  1196
                if test x$have_xinerama_h_hdr = xyes; then
slouken@5408
  1197
                    if test x$enable_x11_shared = xyes && test x$xinerama_lib != x ; then
slouken@5408
  1198
                        echo "-- dynamic libXinerama -> $xinerama_lib"
icculus@5548
  1199
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA, "$xinerama_lib", [ ])
slouken@5408
  1200
                        definitely_enable_video_x11_xinerama=yes
slouken@5408
  1201
                    else
slouken@5408
  1202
                        AC_CHECK_LIB(Xinerama, XineramaQueryExtension, have_xinerama_lib=yes)
slouken@5408
  1203
                        if test x$have_xinerama_lib = xyes ; then
slouken@5408
  1204
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXinerama"
slouken@5408
  1205
                            definitely_enable_video_x11_xinerama=yes
slouken@5408
  1206
                        fi
slouken@5408
  1207
                    fi
icculus@4793
  1208
                fi
icculus@4793
  1209
            fi
slouken@5408
  1210
            if test x$definitely_enable_video_x11_xinerama = xyes; then
icculus@5548
  1211
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA, 1, [ ])
slouken@5408
  1212
            fi
slouken@5408
  1213
            AC_ARG_ENABLE(video-x11-xinput,
slouken@5408
  1214
AC_HELP_STRING([--enable-video-x11-xinput], [enable X11 XInput extension for manymouse, tablets, etc [[default=yes]]]),
slouken@5408
  1215
                            , enable_video_x11_xinput=yes)
slouken@5408
  1216
            if test x$enable_video_x11_xinput = xyes; then
slouken@5408
  1217
                definitely_enable_video_x11_xinput=no
slouken@6311
  1218
                AC_CHECK_HEADER(X11/extensions/XInput2.h,
slouken@5408
  1219
                                have_xinput_h_hdr=yes,
slouken@5408
  1220
                                have_xinput_h_hdr=no,
slouken@5408
  1221
                                [#include <X11/Xlib.h>
slouken@5408
  1222
                                ])
slouken@5408
  1223
                if test x$have_xinput_h_hdr = xyes; then
slouken@5408
  1224
                    if test x$enable_x11_shared = xyes && test x$xinput_lib != x ; then
slouken@5408
  1225
                        echo "-- dynamic libXi -> $xinput_lib"
slouken@6311
  1226
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2, "$xinput_lib", [ ])
slouken@5408
  1227
                        definitely_enable_video_x11_xinput=yes
slouken@5408
  1228
                    else
slouken@5408
  1229
                        AC_CHECK_LIB(Xi, XOpenDevice, have_xinput_lib=yes)
slouken@5408
  1230
                        if test x$have_xinput_lib = xyes ; then
slouken@5408
  1231
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXi"
slouken@5408
  1232
                            definitely_enable_video_x11_xinput=yes
slouken@5408
  1233
                        fi
slouken@5408
  1234
                    fi
slouken@5408
  1235
                fi
slouken@5408
  1236
            fi
slouken@5408
  1237
            if test x$definitely_enable_video_x11_xinput = xyes; then
slouken@6311
  1238
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2, 1, [ ])
dimitris@6316
  1239
                AC_MSG_CHECKING(for xinput2 multitouch)
dimitris@6316
  1240
            	have_xinput2_multitouch=no
dimitris@6316
  1241
            	AC_TRY_COMPILE([
dimitris@6316
  1242
              		#include <X11/Xlib.h>
dimitris@6316
  1243
             		#include <X11/Xproto.h>
dimitris@6316
  1244
			#include <X11/extensions/XInput2.h>
dimitris@6316
  1245
            	],[
gabomdq@6340
  1246
int event_type = XI_TouchBegin;
gabomdq@6340
  1247
XITouchClassInfo *t;
dimitris@6316
  1248
Status 
dimitris@6316
  1249
XIAllowTouchEvents(Display *a,int b,unsigned int c,Window d,int f)
dimitris@6316
  1250
{
dimitris@6316
  1251
    return (Status)0;
dimitris@6316
  1252
}
dimitris@6316
  1253
            	],[
dimitris@6316
  1254
            	have_xinput2_multitouch=yes
dimitris@6316
  1255
            	AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH)
dimitris@6316
  1256
            	])
dimitris@6316
  1257
            	AC_MSG_RESULT($have_xinput2_multitouch)
slouken@5408
  1258
            fi
icculus@1589
  1259
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1260
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1261
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1262
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1263
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1264
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1265
                                have_xrandr_h_hdr=yes,
icculus@1589
  1266
                                have_xrandr_h_hdr=no,
icculus@1589
  1267
                                [#include <X11/Xlib.h>
icculus@1589
  1268
                                ])
icculus@1589
  1269
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1270
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1271
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@5548
  1272
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib", [ ])
icculus@1589
  1273
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1274
                    else
icculus@1589
  1275
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
sunnysachanandani@4577
  1276
                        if test x$have_xrandr_lib = xyes ; then
sunnysachanandani@4577
  1277
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr"
icculus@1589
  1278
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1279
                        fi
icculus@1589
  1280
                    fi
icculus@1589
  1281
                fi
icculus@1589
  1282
            fi
icculus@1589
  1283
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@5548
  1284
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR, 1, [ ])
icculus@1589
  1285
            fi
slouken@3025
  1286
            AC_ARG_ENABLE(video-x11-scrnsaver,
slouken@3025
  1287
AC_HELP_STRING([--enable-video-x11-scrnsaver], [enable X11 screensaver extension [[default=yes]]]),
slouken@3025
  1288
                            , enable_video_x11_scrnsaver=yes)
slouken@3025
  1289
            if test x$enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1290
                AC_CHECK_HEADER(X11/extensions/scrnsaver.h,
slouken@3025
  1291
                                have_scrnsaver_h_hdr=yes,
slouken@3025
  1292
                                have_scrnsaver_h_hdr=no,
slouken@1783
  1293
                                [#include <X11/Xlib.h>
slouken@1783
  1294
                                ])
slouken@3025
  1295
                if test x$have_scrnsaver_h_hdr = xyes; then
slouken@3025
  1296
                    if test x$enable_x11_shared = xyes && test x$xss_lib != x ; then
slouken@3025
  1297
                        echo "-- dynamic libXss -> $xss_lib"
icculus@5548
  1298
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS, "$xss_lib", [ ])
slouken@3025
  1299
                        definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1300
                    else
slouken@3025
  1301
                        AC_CHECK_LIB(Xss, XScreenSaverSuspend, have_xss_lib=yes)
slouken@3025
  1302
                        if test x$have_xss_lib = xyes ; then
slouken@3025
  1303
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXss"
slouken@3025
  1304
                            definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1305
                        fi
slouken@3025
  1306
                    fi
slouken@1783
  1307
                fi
slouken@1783
  1308
            fi
slouken@3025
  1309
            if test x$definitely_enable_video_x11_scrnsaver = xyes; then
icculus@5548
  1310
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSCRNSAVER, 1, [ ])
slouken@5408
  1311
            fi
slouken@5408
  1312
            AC_ARG_ENABLE(video-x11-xshape,
slouken@5408
  1313
AC_HELP_STRING([--enable-video-x11-xshape], [enable X11 XShape support [[default=yes]]]),
slouken@5408
  1314
                            , enable_video_x11_xshape=yes)
slouken@5408
  1315
            if test x$enable_video_x11_xshape = xyes; then
slouken@5408
  1316
                AC_CHECK_HEADER(X11/extensions/shape.h,
slouken@5408
  1317
                                have_shape_h_hdr=yes,
slouken@5408
  1318
                                have_shape_h_hdr=no,
slouken@5408
  1319
                                [#include <X11/Xlib.h>
slouken@5408
  1320
                                ])
slouken@5408
  1321
                if test x$have_shape_h_hdr = xyes; then
icculus@5548
  1322
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSHAPE, 1, [ ])
slouken@5408
  1323
                fi
slouken@5408
  1324
            fi
slouken@5408
  1325
            AC_ARG_ENABLE(video-x11-vm,
slouken@5408
  1326
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@5408
  1327
                            , enable_video_x11_vm=yes)
slouken@5408
  1328
            if test x$enable_video_x11_vm = xyes; then
slouken@5408
  1329
                definitely_enable_video_x11_vm=no
slouken@5408
  1330
                AC_CHECK_HEADER(X11/extensions/xf86vmode.h,
slouken@5408
  1331
                                have_vm_h_hdr=yes,
slouken@5408
  1332
                                have_vm_h_hdr=no,
slouken@5408
  1333
                                [#include <X11/Xlib.h>
slouken@5408
  1334
                                ])
slouken@5408
  1335
                if test x$have_vm_h_hdr = xyes; then
slouken@5408
  1336
                    if test x$enable_x11_shared = xyes && test x$xvidmode_lib != x ; then
slouken@5408
  1337
                        echo "-- dynamic libXxf86vm -> $xvidmode_lib"
icculus@5548
  1338
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE, "$xvidmode_lib", [ ])
slouken@5408
  1339
                        definitely_enable_video_x11_vm=yes
slouken@5408
  1340
                    else
slouken@5408
  1341
                        AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryVersion, have_vm_lib=yes)
slouken@5408
  1342
                        if test x$have_vm_lib = xyes ; then
slouken@5408
  1343
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXxf86vm"
slouken@5408
  1344
                            definitely_enable_video_x11_vm=yes
slouken@5408
  1345
                        fi
slouken@5408
  1346
                    fi
slouken@5408
  1347
                fi
slouken@5408
  1348
            fi
slouken@5408
  1349
            if test x$definitely_enable_video_x11_vm = xyes; then
icculus@5548
  1350
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XVIDMODE, 1, [ ])
slouken@3025
  1351
            fi
slouken@0
  1352
        fi
slouken@0
  1353
    fi
slouken@0
  1354
}
slouken@279
  1355
slouken@1361
  1356
dnl Set up the BWindow video driver if enabled
slouken@1361
  1357
CheckBWINDOW()
slouken@1361
  1358
{
slouken@1361
  1359
    if test x$enable_video = xyes; then
icculus@5548
  1360
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW, 1, [ ])
slouken@1361
  1361
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1362
        have_video=yes
slouken@1361
  1363
    fi
slouken@1361
  1364
}
slouken@1361
  1365
slouken@1931
  1366
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1367
CheckCOCOA()
slouken@1361
  1368
{
slouken@1361
  1369
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1370
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1371
                  , enable_video_cocoa=yes)
slouken@1361
  1372
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1373
        save_CFLAGS="$CFLAGS"
slouken@1361
  1374
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1375
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1376
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1377
        have_cocoa=no
slouken@1361
  1378
        AC_TRY_COMPILE([
slouken@1361
  1379
          #import <Cocoa/Cocoa.h>
slouken@1361
  1380
        ],[
slouken@1361
  1381
        ],[
slouken@1361
  1382
        have_cocoa=yes
slouken@1361
  1383
        ])
slouken@1361
  1384
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1385
        CFLAGS="$save_CFLAGS"
slouken@1361
  1386
        if test x$have_cocoa = xyes; then
icculus@5548
  1387
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA, 1, [ ])
slouken@1931
  1388
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1389
            have_video=yes
slouken@1361
  1390
        fi
slouken@1361
  1391
    fi
slouken@1361
  1392
}
slouken@1361
  1393
slouken@167
  1394
dnl Find DirectFB
slouken@167
  1395
CheckDirectFB()
slouken@167
  1396
{
slouken@167
  1397
    AC_ARG_ENABLE(video-directfb,
slouken@2314
  1398
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=no]]]),
slouken@2314
  1399
                  , enable_video_directfb=no)
slouken@167
  1400
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1401
        video_directfb=no
slouken@167
  1402
slouken@2998
  1403
        DIRECTFB_REQUIRED_VERSION=1.0.0
slouken@5199
  1404
        AC_PATH_PROGS(DIRECTFBCONFIG, directfb-config, no, [$prefix/bin:$PATH])
slouken@1602
  1405
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1406
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1407
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1408
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1409
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1410
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@2998
  1411
                    DIRECTFB_PREFIX=`$PKG_CONFIG --variable=prefix directfb`
slouken@1588
  1412
                    video_directfb=yes
slouken@1588
  1413
                fi
slouken@1588
  1414
            fi
slouken@167
  1415
        else
slouken@1588
  1416
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1417
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1418
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1419
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1420
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1421
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1422
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@2998
  1423
                DIRECTFB_PREFIX=`$DIRECTFBCONFIG --prefix`
slouken@167
  1424
                video_directfb=yes
slouken@167
  1425
            fi
slouken@167
  1426
        fi
slouken@3351
  1427
        if test x$video_directfb = xyes; then
slouken@3351
  1428
            # SuSE 11.1 installs directfb-config without directfb-devel
couriersud@3639
  1429
            save_CPPFLAGS="$CPPFLAGS"
couriersud@3639
  1430
            CPPFLAGS="$CPPFLAGS $DIRECTFB_CFLAGS"
slouken@3351
  1431
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
couriersud@3639
  1432
            CPPFLAGS="$save_CPPFLAGS"
slouken@3351
  1433
            video_directfb=$have_directfb_hdr
slouken@3351
  1434
        fi
slouken@3351
  1435
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@3351
  1436
        AC_MSG_RESULT($video_directfb)
slouken@167
  1437
slouken@167
  1438
        if test x$video_directfb = xyes; then
slouken@2998
  1439
            AC_ARG_ENABLE(directfb-shared,
slouken@2998
  1440
AC_HELP_STRING([--enable-directfb-shared], [dynamically load directfb support [[default=yes]]]),
slouken@2998
  1441
                              , enable_directfb_shared=yes)
slouken@2998
  1442
icculus@5548
  1443
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB, 1, [ ])
icculus@5548
  1444
            AC_DEFINE(SDL_VIDEO_RENDER_DIRECTFB, 1, [ ])
slouken@1361
  1445
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1446
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@2998
  1447
slouken@3392
  1448
            AC_MSG_CHECKING(for directfb dynamic loading support)
slouken@3392
  1449
            directfb_shared=no
slouken@5199
  1450
            directfb_lib=[`find_lib "libdirectfb.so.*" "$DIRECTFB_LIBS"`]
slouken@5199
  1451
            # | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5199
  1452
AC_MSG_WARN("directfb $directfb_lib")
slouken@2998
  1453
            if test x$have_loadso != xyes && \
slouken@2998
  1454
               test x$enable_directfb_shared = xyes; then
slouken@2998
  1455
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic directfb loading])
slouken@2998
  1456
            fi
slouken@2998
  1457
            if test x$have_loadso = xyes && \
slouken@2998
  1458
               test x$enable_directfb_shared = xyes && test x$directfb_lib != x; then
slouken@3392
  1459
                directfb_shared=yes
slouken@3392
  1460
                echo "-- $directfb_lib_spec -> $directfb_lib"
icculus@5548
  1461
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC, "$directfb_lib", [ ])
slouken@2998
  1462
            else
slouken@3392
  1463
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@2998
  1464
            fi
slouken@3392
  1465
            AC_MSG_RESULT($directfb_shared)
slouken@1361
  1466
            have_video=yes
slouken@167
  1467
        fi
slouken@167
  1468
    fi
slouken@167
  1469
}
slouken@167
  1470
slouken@2947
  1471
dnl Find FusionSound
slouken@2947
  1472
CheckFusionSound()
slouken@2947
  1473
{
slouken@2947
  1474
    AC_ARG_ENABLE(fusionsound,
slouken@2947
  1475
AC_HELP_STRING([--enable-fusionsound], [use FusionSound audio driver [[default=no]]]),
slouken@2947
  1476
                  , enable_fusionsound=no)
slouken@2947
  1477
    if test x$enable_audio = xyes -a x$enable_fusionsound = xyes; then
slouken@2947
  1478
        fusionsound=no
slouken@2947
  1479
slouken@2947
  1480
        FUSIONSOUND_REQUIRED_VERSION=1.1.1
slouken@2947
  1481
slouken@2947
  1482
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@2947
  1483
        AC_MSG_CHECKING(for FusionSound $FUSIONSOUND_REQUIRED_VERSION support)
slouken@2947
  1484
        if test x$PKG_CONFIG != xno; then
slouken@2947
  1485
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $FUSIONSOUND_REQUIRED_VERSION fusionsound; then
slouken@2947
  1486
                FUSIONSOUND_CFLAGS=`$PKG_CONFIG --cflags fusionsound`
slouken@2947
  1487
                FUSIONSOUND_LIBS=`$PKG_CONFIG --libs fusionsound`
slouken@2947
  1488
                fusionsound=yes
slouken@2947
  1489
            fi
slouken@2947
  1490
        fi
slouken@2947
  1491
        AC_MSG_RESULT($fusionsound)
slouken@2947
  1492
slouken@2947
  1493
        if test x$fusionsound = xyes; then
icculus@5548
  1494
            AC_DEFINE(SDL_AUDIO_DRIVER_FUSIONSOUND, 1, [ ])
slouken@2947
  1495
            SOURCES="$SOURCES $srcdir/src/audio/fusionsound/*.c"
slouken@2947
  1496
            EXTRA_CFLAGS="$EXTRA_CFLAGS $FUSIONSOUND_CFLAGS"
slouken@2947
  1497
            
slouken@2947
  1498
            AC_ARG_ENABLE(fusionsound-shared,
slouken@2947
  1499
AC_HELP_STRING([--enable-fusionsound-shared], [dynamically load fusionsound audio support [[default=yes]]]),
slouken@2947
  1500
                          , enable_fusionsound_shared=yes)
slouken@2947
  1501
            fusionsound_shared=no
slouken@3392
  1502
            AC_MSG_CHECKING(for FusionSound dynamic loading support)
slouken@2947
  1503
            if test x$have_loadso != xyes && \
slouken@2947
  1504
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1505
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic fusionsound loading])
slouken@2947
  1506
            fi
slouken@2947
  1507
            if test x$have_loadso = xyes && \
slouken@2947
  1508
               test x$enable_fusionsound_shared = xyes; then
icculus@5548
  1509
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC, "libfusionsound.so", [ ])
slouken@3392
  1510
                fusionsound_shared=yes
slouken@2947
  1511
            else
slouken@3392
  1512
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $FUSIONSOUND_LIBS"
slouken@2947
  1513
            fi
slouken@3392
  1514
            AC_MSG_RESULT($fusionsound_shared)
slouken@2947
  1515
            
slouken@2947
  1516
            have_audio=yes
slouken@2947
  1517
        fi
slouken@2947
  1518
    fi
slouken@2947
  1519
}
slouken@2947
  1520
slouken@1
  1521
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1522
CheckDummyVideo()
slouken@1
  1523
{
slouken@1
  1524
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1525
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1526
                  , enable_video_dummy=yes)
slouken@1
  1527
    if test x$enable_video_dummy = xyes; then
icculus@5548
  1528
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY, 1, [ ])
slouken@1361
  1529
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1530
        have_video=yes
slouken@1
  1531
    fi
slouken@1
  1532
}
slouken@1
  1533
slouken@0
  1534
dnl Check to see if OpenGL support is desired
slouken@0
  1535
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1536
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1537
              , enable_video_opengl=yes)
slouken@0
  1538
slouken@0
  1539
dnl Find OpenGL
icculus@1191
  1540
CheckOpenGLX11()
slouken@0
  1541
{
slouken@0
  1542
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1543
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1544
        video_opengl=no
slouken@0
  1545
        AC_TRY_COMPILE([
slouken@0
  1546
         #include <GL/gl.h>
slouken@0
  1547
         #include <GL/glx.h>
slouken@0
  1548
        ],[
slouken@0
  1549
        ],[
slouken@0
  1550
        video_opengl=yes
slouken@0
  1551
        ])
slouken@0
  1552
        AC_MSG_RESULT($video_opengl)
slouken@0
  1553
        if test x$video_opengl = xyes; then
icculus@5548
  1554
            AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1555
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX, 1, [ ])
icculus@5548
  1556
            AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@0
  1557
        fi
slouken@0
  1558
    fi
slouken@0
  1559
}
slouken@0
  1560
slouken@6188
  1561
dnl Check to see if OpenGL ES support is desired
slouken@6188
  1562
AC_ARG_ENABLE(video-opengles,
slouken@6188
  1563
AC_HELP_STRING([--enable-video-opengles], [include OpenGL ES support [[default=yes]]]),
slouken@6188
  1564
              , enable_video_opengles=yes)
slouken@6188
  1565
slouken@6188
  1566
dnl Find OpenGL ES
slouken@6188
  1567
CheckOpenGLESX11()
slouken@6188
  1568
{
slouken@6188
  1569
    if test x$enable_video = xyes -a x$enable_video_opengles = xyes; then
slouken@6188
  1570
        AC_MSG_CHECKING(for OpenGL ES (EGL) support)
slouken@6188
  1571
        video_opengles=no
slouken@6188
  1572
        AC_TRY_COMPILE([
slouken@6188
  1573
         #include <EGL/egl.h>
slouken@6188
  1574
        ],[
slouken@6188
  1575
        ],[
slouken@6188
  1576
        video_opengles=yes
slouken@6188
  1577
        ])
slouken@6188
  1578
        AC_MSG_RESULT($video_opengles)
slouken@6188
  1579
        if test x$video_opengles = xyes; then
slouken@6188
  1580
            AC_MSG_CHECKING(for OpenGL ES v1 headers)
slouken@6188
  1581
            video_opengles_v1=no
slouken@6188
  1582
            AC_TRY_COMPILE([
slouken@6188
  1583
             #include <GLES/gl.h>
slouken@6188
  1584
             #include <GLES/glext.h>
slouken@6188
  1585
            ],[
slouken@6188
  1586
            ],[
slouken@6188
  1587
            video_opengles_v1=yes
slouken@6188
  1588
            ])
slouken@6188
  1589
            AC_MSG_RESULT($video_opengles_v1)
slouken@6188
  1590
            if test x$video_opengles_v1 = xyes; then
slouken@6188
  1591
                AC_DEFINE(SDL_VIDEO_OPENGL_ES, 1, [ ])
slouken@6188
  1592
                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES, 1, [ ])
slouken@6188
  1593
            fi
slouken@6188
  1594
            AC_MSG_CHECKING(for OpenGL ES v2 headers)
slouken@6188
  1595
            video_opengles_v2=no
slouken@6188
  1596
            AC_TRY_COMPILE([
slouken@6188
  1597
             #include <GLES2/gl2.h>
slouken@6188
  1598
             #include <GLES2/gl2ext.h>
slouken@6188
  1599
            ],[
slouken@6188
  1600
            ],[
slouken@6188
  1601
            video_opengles_v2=yes
slouken@6188
  1602
            ])
slouken@6188
  1603
            AC_MSG_RESULT($video_opengles_v2)
slouken@6188
  1604
            if test x$video_opengles_v2 = xyes; then
slouken@6188
  1605
                AC_DEFINE(SDL_VIDEO_OPENGL_ES2, 1, [ ])
slouken@6188
  1606
                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES2, 1, [ ])
slouken@6188
  1607
            fi
slouken@6188
  1608
        fi
slouken@6188
  1609
    fi
slouken@6188
  1610
}
slouken@6188
  1611
slouken@5062
  1612
dnl Check for Windows OpenGL
slouken@5062
  1613
CheckWINDOWSGL()
slouken@1361
  1614
{
slouken@1361
  1615
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1616
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1617
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL, 1, [ ])
icculus@5548
  1618
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1361
  1619
    fi
slouken@1361
  1620
}
slouken@1361
  1621
slouken@0
  1622
dnl Check for BeOS OpenGL
slouken@0
  1623
CheckBeGL()
slouken@0
  1624
{
slouken@0
  1625
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1626
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1627
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL, 1, [ ])
icculus@5548
  1628
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1521
  1629
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1630
    fi
slouken@0
  1631
}
slouken@0
  1632
slouken@0
  1633
dnl Check for MacOS OpenGL
slouken@0
  1634
CheckMacGL()
slouken@0
  1635
{
slouken@0
  1636
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1637
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1638
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL, 1, [ ])
icculus@5548
  1639
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1550
  1640
        case "$host" in
slouken@0
  1641
            *-*-darwin*)
slouken@1625
  1642
                if test x$enable_video_cocoa = xyes; then
icculus@3623
  1643
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1644
                fi
slouken@0
  1645
        esac
slouken@0
  1646
    fi
slouken@0
  1647
}
slouken@0
  1648
slouken@0
  1649
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1650
CheckInputEvents()
slouken@0
  1651
{
slouken@0
  1652
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1653
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1654
        use_input_events=no
slouken@0
  1655
        AC_TRY_COMPILE([
slouken@0
  1656
          #include <linux/input.h>
slouken@0
  1657
        ],[
slouken@0
  1658
          #ifndef EVIOCGNAME
slouken@0
  1659
          #error EVIOCGNAME() ioctl not available
slouken@0
  1660
          #endif
slouken@0
  1661
        ],[
slouken@0
  1662
        use_input_events=yes
slouken@0
  1663
        ])
slouken@0
  1664
        AC_MSG_RESULT($use_input_events)
slouken@0
  1665
        if test x$use_input_events = xyes; then
icculus@5548
  1666
            AC_DEFINE(SDL_INPUT_LINUXEV, 1, [ ])
slouken@0
  1667
        fi
slouken@0
  1668
}
slouken@0
  1669
icculus@1201
  1670
dnl See if we can use the Touchscreen input library
icculus@1201
  1671
CheckTslib()
icculus@1201
  1672
{
icculus@1201
  1673
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1674
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1675
                  , enable_input_tslib=yes)
icculus@1201
  1676
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1677
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1678
        enable_input_tslib=no
icculus@1201
  1679
        AC_TRY_COMPILE([
icculus@1201
  1680
          #include "tslib.h"
icculus@1201
  1681
        ],[
icculus@1201
  1682
        ],[
icculus@1201
  1683
        enable_input_tslib=yes
icculus@1201
  1684
        ])
icculus@1201
  1685
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1686
        if test x$enable_input_tslib = xyes; then
icculus@5548
  1687
            AC_DEFINE(SDL_INPUT_TSLIB, 1, [ ])
slouken@1521
  1688
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1689
        fi
icculus@1201
  1690
    fi
icculus@1201
  1691
}
icculus@1201
  1692
slouken@0
  1693
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1694
CheckPTHREAD()
slouken@0
  1695
{
slouken@0
  1696
    dnl Check for pthread support
slouken@0
  1697
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1698
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1699
                  , enable_pthreads=yes)
slouken@0
  1700
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1701
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1702
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1703
                  , enable_pthread_sem=yes)
slouken@1550
  1704
    case "$host" in
slouken@1820
  1705
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1706
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1707
            pthread_lib="-lpthread"
slouken@1324
  1708
            ;;
slouken@0
  1709
        *-*-bsdi*)
slouken@0
  1710
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1711
            pthread_lib=""
slouken@0
  1712
            ;;
slouken@0
  1713
        *-*-darwin*)
slouken@0
  1714
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1715
# causes Carbon.p complaints?
slouken@0
  1716
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1717
            ;;
slouken@1565
  1718
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1719
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1720
            pthread_lib="-pthread"
slouken@0
  1721
            ;;
slouken@43
  1722
        *-*-netbsd*)
slouken@1383
  1723
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1724
            pthread_lib="-lpthread"
slouken@43
  1725
            ;;
slouken@0
  1726
        *-*-openbsd*)
slouken@0
  1727
            pthread_cflags="-D_REENTRANT"
slouken@0
  1728
            pthread_lib="-pthread"
slouken@0
  1729
            ;;
slouken@0
  1730
        *-*-solaris*)
slouken@0
  1731
            pthread_cflags="-D_REENTRANT"
slouken@0
  1732
            pthread_lib="-lpthread -lposix4"
slouken@0
  1733
            ;;
slouken@0
  1734
        *-*-sysv5*)
slouken@0
  1735
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1736
            pthread_lib=""
slouken@0
  1737
            ;;
slouken@0
  1738
        *-*-aix*)
slouken@0
  1739
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1740
            pthread_lib="-lpthread"
slouken@0
  1741
            ;;
icculus@425
  1742
        *-*-hpux11*)
icculus@425
  1743
            pthread_cflags="-D_REENTRANT"
icculus@425
  1744
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1745
            ;;
slouken@0
  1746
        *)
slouken@0
  1747
            pthread_cflags="-D_REENTRANT"
slouken@0
  1748
            pthread_lib="-lpthread"
slouken@0
  1749
            ;;
slouken@0
  1750
    esac
slouken@3268
  1751
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes; then
slouken@415
  1752
        # Save the original compiler flags and libraries
slouken@415
  1753
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1754
        # Add the pthread compiler flags and libraries
slouken@415
  1755
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1756
        # Check to see if we have pthread support on this system
slouken@0
  1757
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1758
        use_pthreads=no
slouken@0
  1759
        AC_TRY_LINK([
slouken@0
  1760
         #include <pthread.h>
slouken@0
  1761
        ],[
slouken@0
  1762
         pthread_attr_t type;
slouken@0
  1763
         pthread_attr_init(&type);
slouken@0
  1764
        ],[
slouken@0
  1765
        use_pthreads=yes
slouken@0
  1766
        ])
slouken@0
  1767
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1768
        # Restore the compiler flags and libraries
slouken@415
  1769
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1770
slouken@415
  1771
        # Do futher testing if we have pthread support...
slouken@0
  1772
        if test x$use_pthreads = xyes; then
icculus@5548
  1773
            AC_DEFINE(SDL_THREAD_PTHREAD, 1, [ ])
slouken@1521
  1774
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1775
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1776
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1777
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1778
slouken@1438
  1779
            # Save the original compiler flags and libraries
slouken@1438
  1780
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1781
            # Add the pthread compiler flags and libraries
slouken@1438
  1782
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1783
slouken@0
  1784
            # Check to see if recursive mutexes are available
slouken@0
  1785
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1786
            has_recursive_mutexes=no
slouken@1324
  1787
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1788
                AC_TRY_COMPILE([
slouken@1324
  1789
                  #include <pthread.h>
slouken@1324
  1790
                ],[
slouken@1324
  1791
                  pthread_mutexattr_t attr;
slouken@1324
  1792
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1793
                ],[
slouken@1324
  1794
                has_recursive_mutexes=yes
icculus@5548
  1795
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX, 1, [ ])
slouken@1324
  1796
                ])
slouken@1324
  1797
            fi
slouken@1324
  1798
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1799
                AC_TRY_COMPILE([
slouken@1324
  1800
                  #include <pthread.h>
slouken@1324
  1801
                ],[
slouken@1324
  1802
                  pthread_mutexattr_t attr;
slouken@1324
  1803
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1804
                ],[
slouken@1324
  1805
                has_recursive_mutexes=yes
icculus@5548
  1806
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP, 1, [ ])
slouken@1324
  1807
                ])
slouken@1324
  1808
            fi
slouken@0
  1809
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1810
slouken@94
  1811
            # Check to see if pthread semaphore support is missing
slouken@94
  1812
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1813
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1814
                have_pthread_sem=no
slouken@94
  1815
                AC_TRY_COMPILE([
slouken@94
  1816
                  #include <pthread.h>
slouken@94
  1817
                  #include <semaphore.h>
slouken@94
  1818
                ],[
slouken@94
  1819
                ],[
slouken@94
  1820
                have_pthread_sem=yes
slouken@94
  1821
                ])
slouken@94
  1822
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1823
            fi
slouken@6219
  1824
            if test x$have_pthread_sem = xyes; then
slouken@6219
  1825
                AC_MSG_CHECKING(for sem_timedwait)
slouken@6219
  1826
                have_sem_timedwait=no
slouken@6219
  1827
                AC_TRY_LINK([
slouken@6219
  1828
                  #include <pthread.h>
slouken@6219
  1829
                  #include <semaphore.h>
slouken@6219
  1830
                ],[
slouken@6219
  1831
                  sem_timedwait(NULL, NULL);
slouken@6219
  1832
                ],[
slouken@6219
  1833
                have_sem_timedwait=yes
slouken@6219
  1834
                AC_DEFINE(HAVE_SEM_TIMEDWAIT)
slouken@6219
  1835
                ])
slouken@6219
  1836
                AC_MSG_RESULT($have_sem_timedwait)
slouken@6219
  1837
            fi
slouken@94
  1838
icculus@5965
  1839
            AC_MSG_CHECKING(for pthread_spin_trylock)
icculus@5965
  1840
            AC_TRY_LINK_FUNC(pthread_spin_trylock, [
icculus@5965
  1841
              has_pthread_spin_trylock=yes
icculus@5965
  1842
              AC_DEFINE(HAVE_PTHREAD_SPINLOCK, 1, [ ])
icculus@5965
  1843
            ],[
icculus@5965
  1844
              has_pthread_spin_trylock=no
icculus@5965
  1845
            ])
icculus@5965
  1846
            AC_MSG_RESULT($has_pthread_spin_trylock)
icculus@5965
  1847
icculus@6374
  1848
            AC_CHECK_HEADER(pthread_np.h, have_pthread_np_h=yes, have_pthread_np_h=no, [ #include <pthread.h> ])
icculus@5969
  1849
            if test x$have_pthread_np_h = xyes; then
icculus@5969
  1850
                AC_DEFINE(HAVE_PTHREAD_NP_H, 1, [ ])
icculus@5969
  1851
            fi
icculus@5969
  1852
icculus@5969
  1853
            # Check to see if pthread naming is available
icculus@5969
  1854
            AC_MSG_CHECKING(for pthread_setname_np)
icculus@5969
  1855
            AC_TRY_LINK_FUNC(pthread_setname_np, [
icculus@5969
  1856
              has_pthread_setname_np=yes
icculus@5969
  1857
              AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [ ])
icculus@5969
  1858
            ],[
icculus@5969
  1859
              has_pthread_setname_np=no
icculus@5969
  1860
            ])
icculus@5969
  1861
            AC_MSG_RESULT($has_pthread_setname_np)
icculus@5969
  1862
icculus@5969
  1863
            AC_MSG_CHECKING(for pthread_set_name_np)
icculus@5969
  1864
            AC_TRY_LINK_FUNC(pthread_set_name_np, [
icculus@5969
  1865
              has_pthread_set_name_np=yes
icculus@5969
  1866
              AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [ ])
icculus@5969
  1867
            ],[
icculus@5969
  1868
              has_pthread_set_name_np=no
icculus@5969
  1869
            ])
icculus@5969
  1870
            AC_MSG_RESULT($has_pthread_set_name_np)
icculus@5969
  1871
slouken@1438
  1872
            # Restore the compiler flags and libraries
slouken@1438
  1873
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1874
slouken@1361
  1875
            # Basic thread creation functions
slouken@1361
  1876
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1877
slouken@1361
  1878
            # Semaphores
slouken@1361
  1879
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1880
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1881
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1882
            else
slouken@1361
  1883
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1884
            fi
slouken@0
  1885
slouken@1361
  1886
            # Mutexes
slouken@1361
  1887
            # We can fake these with semaphores if necessary
slouken@1361
  1888
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1889
slouken@1361
  1890
            # Condition variables
slouken@1361
  1891
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1892
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1893
slouken@1361
  1894
            have_threads=yes
slouken@814
  1895
        fi
slouken@814
  1896
    fi
slouken@814
  1897
}
slouken@814
  1898
slouken@5062
  1899
dnl Determine whether the compiler can produce Windows executables
slouken@5062
  1900
CheckWINDOWS()
slouken@0
  1901
{
slouken@5062
  1902
    AC_MSG_CHECKING(Windows compiler)
slouken@0
  1903
    have_win32_gcc=no
slouken@0
  1904
    AC_TRY_COMPILE([
slouken@0
  1905
     #include <windows.h>
slouken@0
  1906
    ],[
slouken@0
  1907
    ],[
slouken@0
  1908
    have_win32_gcc=yes
slouken@0
  1909
    ])
slouken@0
  1910
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1911
    if test x$have_win32_gcc != xyes; then
slouken@0
  1912
       AC_MSG_ERROR([
slouken@5062
  1913
*** Your compiler ($CC) does not produce Windows executables!
slouken@0
  1914
       ])
slouken@0
  1915
    fi
slouken@0
  1916
slouken@3168
  1917
    AC_MSG_CHECKING(Windows CE)
slouken@3168
  1918
    have_wince=no
slouken@3168
  1919
    AC_TRY_COMPILE([
slouken@4569
  1920
#if !defined(_WIN32_WCE) && !defined(__MINGW32CE__)
slouken@3168
  1921
#error This is not Windows CE
slouken@3168
  1922
#endif
slouken@3168
  1923
    ],[
slouken@3168
  1924
    ],[
slouken@3168
  1925
    have_wince=yes
icculus@6430
  1926
       AC_MSG_ERROR([
icculus@6430
  1927
*** Sorry, Windows CE is no longer supported.
icculus@6431
  1928
       ])
slouken@3168
  1929
    ])
slouken@3168
  1930
    AC_MSG_RESULT($have_wince)
slouken@6116
  1931
slouken@6116
  1932
    # This fixes Windows stack alignment with newer GCC
slouken@6116
  1933
    CheckStackBoundary
slouken@0
  1934
}
slouken@0
  1935
slouken@0
  1936
dnl Find the DirectX includes and libraries
slouken@0
  1937
CheckDIRECTX()
slouken@0
  1938
{
slouken@0
  1939
    AC_ARG_ENABLE(directx,
slouken@5062
  1940
AC_HELP_STRING([--enable-directx], [use DirectX for Windows audio/video [[default=yes]]]),
slouken@0
  1941
                  , enable_directx=yes)
slouken@0
  1942
    if test x$enable_directx = xyes; then
slouken@1895
  1943
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@3168
  1944
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  1945
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@2714
  1946
        AC_CHECK_HEADER(dinput.h, have_dinput=yes)
icculus@5592
  1947
        AC_CHECK_HEADER(xaudio2.h, have_xaudio2=yes)
slouken@0
  1948
    fi
slouken@158
  1949
}
slouken@158
  1950
slouken@294
  1951
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1952
CheckDLOPEN()
slouken@294
  1953
{
slouken@731
  1954
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1955
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1956
                  , enable_sdl_dlopen=yes)
slouken@731
  1957
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1958
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1959
        have_dlopen=no
slouken@294
  1960
        AC_TRY_COMPILE([
slouken@294
  1961
         #include <dlfcn.h>
slouken@294
  1962
        ],[
slouken@1638
  1963
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1964
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1965
         #endif
slouken@294
  1966
        ],[
slouken@1361
  1967
        have_dlopen=yes
slouken@294
  1968
        ])
slouken@1361
  1969
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1970
slouken@1361
  1971
        if test x$have_dlopen = xyes; then
slouken@1521
  1972
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1973
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1974
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
icculus@5548
  1975
            AC_DEFINE(SDL_LOADSO_DLOPEN, 1, [ ])
slouken@1361
  1976
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1977
            have_loadso=yes
slouken@294
  1978
        fi
slouken@294
  1979
    fi
slouken@294
  1980
}
slouken@294
  1981
slouken@381
  1982
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1983
CheckUSBHID()
slouken@381
  1984
{
slouken@381
  1985
    if test x$enable_joystick = xyes; then
slouken@1565
  1986
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  1987
        if test x$have_libusbhid = xyes; then
slouken@1565
  1988
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  1989
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  1990
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  1991
        else
slouken@1565
  1992
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  1993
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  1994
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  1995
        fi
slouken@1361
  1996
            
slouken@1361
  1997
        save_CFLAGS="$CFLAGS"
slouken@1361
  1998
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  1999
slouken@381
  2000
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2001
        have_usbhid=no
slouken@381
  2002
        AC_TRY_COMPILE([
slouken@404
  2003
          #include <sys/types.h>
slouken@403
  2004
          #if defined(HAVE_USB_H)
slouken@403
  2005
          #include <usb.h>
slouken@403
  2006
          #endif
slouken@1565
  2007
          #ifdef __DragonFly__
slouken@1565
  2008
          # include <bus/usb/usb.h>
slouken@1565
  2009
          # include <bus/usb/usbhid.h>
slouken@1565
  2010
          #else
slouken@1565
  2011
          # include <dev/usb/usb.h>
slouken@1565
  2012
          # include <dev/usb/usbhid.h>
slouken@1565
  2013
          #endif
slouken@381
  2014
          #if defined(HAVE_USBHID_H)
slouken@381
  2015
          #include <usbhid.h>
slouken@381
  2016
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2017
          #include <libusb.h>
slouken@381
  2018
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2019
          #include <libusbhid.h>
slouken@404
  2020
          #endif
slouken@381
  2021
        ],[
slouken@381
  2022
          struct report_desc *repdesc;
slouken@381
  2023
          struct usb_ctl_report *repbuf;
slouken@402
  2024
          hid_kind_t hidkind;
slouken@381
  2025
        ],[
slouken@381
  2026
        have_usbhid=yes
slouken@381
  2027
        ])
slouken@381
  2028
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2029
slouken@381
  2030
        if test x$have_usbhid = xyes; then
slouken@381
  2031
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2032
            have_usbhid_ucr_data=no
slouken@381
  2033
            AC_TRY_COMPILE([
slouken@404
  2034
              #include <sys/types.h>
slouken@404
  2035
              #if defined(HAVE_USB_H)
slouken@404
  2036
              #include <usb.h>
slouken@404
  2037
              #endif
slouken@1565
  2038
              #ifdef __DragonFly__
slouken@1565
  2039
              # include <bus/usb/usb.h>
slouken@1565
  2040
              # include <bus/usb/usbhid.h>
slouken@1565
  2041
              #else
slouken@1565
  2042
              # include <dev/usb/usb.h>
slouken@1565
  2043
              # include <dev/usb/usbhid.h>
slouken@1565
  2044
              #endif
slouken@381
  2045
              #if defined(HAVE_USBHID_H)
slouken@381
  2046
              #include <usbhid.h>
slouken@381
  2047
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2048
              #include <libusb.h>
slouken@381
  2049
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2050
              #include <libusbhid.h>
slouken@381
  2051
              #endif
slouken@381
  2052
            ],[
slouken@381
  2053
              struct usb_ctl_report buf;
slouken@381
  2054
              if (buf.ucr_data) { }
slouken@381
  2055
            ],[
slouken@381
  2056
            have_usbhid_ucr_data=yes
slouken@381
  2057
            ])
slouken@381
  2058
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2059
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2060
            fi
slouken@381
  2061
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2062
            
slouken@1361
  2063
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2064
            have_usbhid_new=no
slouken@407
  2065
            AC_TRY_COMPILE([
slouken@407
  2066
              #include <sys/types.h>
slouken@407
  2067
              #if defined(HAVE_USB_H)
slouken@407
  2068
              #include <usb.h>
slouken@407
  2069
              #endif
slouken@3392
  2070
              #ifdef __DragonFly__
slouken@2158
  2071
              #include <bus/usb/usb.h>
slouken@2158
  2072
              #include <bus/usb/usbhid.h>
slouken@3392
  2073
              #else
slouken@407
  2074
              #include <dev/usb/usb.h>
slouken@407
  2075
              #include <dev/usb/usbhid.h>
slouken@3392
  2076
              #endif
slouken@407
  2077
              #if defined(HAVE_USBHID_H)
slouken@407
  2078
              #include <usbhid.h>
slouken@407
  2079
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2080
              #include <libusb.h>
slouken@407
  2081
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2082
              #include <libusbhid.h>
slouken@407
  2083
              #endif
slouken@407
  2084
            ],[
slouken@407
  2085
              report_desc_t d;
slouken@1361
  2086
              hid_start_parse(d, 1, 1);
slouken@407
  2087
            ],[
slouken@407
  2088
            have_usbhid_new=yes
slouken@407
  2089
            ])
slouken@407
  2090
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2091
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2092
            fi
slouken@407
  2093
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2094
slouken@1565
  2095
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2096
            have_machine_joystick=no
slouken@1565
  2097
            AC_TRY_COMPILE([
slouken@1565
  2098
              #include <machine/joystick.h>
slouken@1565
  2099
            ],[
slouken@1565
  2100
              struct joystick t;
slouken@1565
  2101
            ],[
slouken@1565
  2102
            have_machine_joystick=yes
slouken@1565
  2103
            ])
slouken@1565
  2104
            if test x$have_machine_joystick = xyes; then
icculus@5548
  2105
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H, 1, [ ])
slouken@1565
  2106
            fi
slouken@1565
  2107
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2108
icculus@5548
  2109
            AC_DEFINE(SDL_JOYSTICK_USBHID, 1, [ ])
slouken@1361
  2110
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2111
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2112
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2113
            have_joystick=yes
slouken@381
  2114
        fi
slouken@1361
  2115
        CFLAGS="$save_CFLAGS"
slouken@381
  2116
    fi
slouken@381
  2117
}
slouken@381
  2118
slouken@1361
  2119
dnl Check for clock_gettime()
slouken@1361
  2120
CheckClockGettime()
slouken@795
  2121
{
slouken@1361
  2122
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2123
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2124
                  , enable_clock_gettime=no)
slouken@1361
  2125
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2126
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2127
        if test x$have_clock_gettime = xyes; then
icculus@5548
  2128
            AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@1521
  2129
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
slouken@3087
  2130
        else
slouken@3087
  2131
            AC_CHECK_LIB(c, clock_gettime, have_clock_gettime=yes)
slouken@3087
  2132
            if test x$have_clock_gettime = xyes; then
icculus@5548
  2133
               AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@3087
  2134
               EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
slouken@3087
  2135
            fi
icculus@1175
  2136
        fi
slouken@795
  2137
    fi
slouken@795
  2138
}
slouken@795
  2139
slouken@1062
  2140
dnl Check for a valid linux/version.h
slouken@1062
  2141
CheckLinuxVersion()
slouken@1062
  2142
{
slouken@1062
  2143
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2144
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2145
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2146
    fi
slouken@1062
  2147
}
slouken@1062
  2148
slouken@1127
  2149
dnl Check if we want to use RPATH
slouken@1127
  2150
CheckRPATH()
slouken@1127
  2151
{
slouken@1127
  2152
    AC_ARG_ENABLE(rpath,
slouken@1637
  2153
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2154
                  , enable_rpath=yes)
slouken@1127
  2155
}
slouken@1127
  2156
slouken@1550
  2157
dnl Set up the configuration based on the host platform!
slouken@1550
  2158
case "$host" in
slouken@5411
  2159
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-aix*|*-*-minix*)
slouken@1550
  2160
        case "$host" in
slouken@1361
  2161
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2162
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2163
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2164
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2165
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2166
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2167
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2168
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2169
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2170
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2171
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2172
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2173
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2174
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2175
            *-*-aix*)           ARCH=aix ;;
slouken@2775
  2176
            *-*-minix*)         ARCH=minix ;;
slouken@795
  2177
        esac
icculus@1573
  2178
        CheckVisibilityHidden
slouken@1
  2179
        CheckDummyVideo
slouken@68
  2180
        CheckDiskAudio
icculus@1532
  2181
        CheckDummyAudio
slouken@371
  2182
        CheckDLOPEN
slouken@0
  2183
        CheckOSS
slouken@0
  2184
        CheckALSA
icculus@2271
  2185
        CheckPulseAudio
slouken@0
  2186
        CheckARTSC
slouken@0
  2187
        CheckESD
slouken@0
  2188
        CheckNAS
slouken@0
  2189
        CheckX11
slouken@167
  2190
        CheckDirectFB
slouken@2947
  2191
        CheckFusionSound
icculus@1191
  2192
        CheckOpenGLX11
slouken@6188
  2193
        CheckOpenGLESX11
slouken@0
  2194
        CheckInputEvents
icculus@1201
  2195
        CheckTslib
slouken@1361
  2196
        CheckUSBHID
slouken@0
  2197
        CheckPTHREAD
slouken@1361
  2198
        CheckClockGettime
slouken@1062
  2199
        CheckLinuxVersion
slouken@1127
  2200
        CheckRPATH
slouken@1361
  2201
        # Set up files for the audio library
slouken@1361
  2202
        if test x$enable_audio = xyes; then
slouken@1361
  2203
          case $ARCH in
slouken@1565
  2204
            sysv5|solaris|hpux)
icculus@5548
  2205
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO, 1, [ ])
slouken@1361
  2206
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2207
                have_audio=yes
slouken@1361
  2208
            ;;
slouken@1565
  2209
            netbsd|openbsd)
icculus@5548
  2210
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD, 1, [ ])
slouken@1567
  2211
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2212
                have_audio=yes
slouken@1361
  2213
            ;;
slouken@1361
  2214
            aix)
icculus@5548
  2215
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO, 1, [ ])
slouken@1361
  2216
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2217
                have_audio=yes
slouken@1361
  2218
            ;;
slouken@1361
  2219
          esac
slouken@371
  2220
        fi
slouken@0
  2221
        # Set up files for the joystick library
slouken@0
  2222
        if test x$enable_joystick = xyes; then
slouken@1361
  2223
          case $ARCH in
slouken@1361
  2224
            linux)
icculus@5548
  2225
                AC_DEFINE(SDL_JOYSTICK_LINUX, 1, [ ])
slouken@1361
  2226
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2227
                have_joystick=yes
slouken@1361
  2228
            ;;
slouken@1361
  2229
          esac
slouken@0
  2230
        fi
slouken@2713
  2231
        # Set up files for the haptic library
slouken@2713
  2232
        if test x$enable_haptic = xyes; then
slouken@2713
  2233
           if test x$use_input_events = xyes; then
slouken@2713
  2234
             case $ARCH in
slouken@2713
  2235
               linux)
icculus@5548
  2236
                   AC_DEFINE(SDL_HAPTIC_LINUX, 1, [ ])
slouken@2713
  2237
                   SOURCES="$SOURCES $srcdir/src/haptic/linux/*.c"
slouken@2713
  2238
                   have_haptic=yes
slouken@2713
  2239
               ;;
slouken@2713
  2240
             esac
slouken@2713
  2241
           fi
slouken@2713
  2242
        fi
icculus@3170
  2243
        # Set up files for the power library
icculus@3170
  2244
        if test x$enable_power = xyes; then
icculus@3170
  2245
             case $ARCH in
icculus@3170
  2246
               linux)
icculus@5548
  2247
                   AC_DEFINE(SDL_POWER_LINUX, 1, [ ])
icculus@3170
  2248
                   SOURCES="$SOURCES $srcdir/src/power/linux/*.c"
icculus@3170
  2249
                   have_power=yes
icculus@3170
  2250
               ;;
icculus@3170
  2251
             esac
icculus@3170
  2252
        fi
slouken@0
  2253
        # Set up files for the timer library
slouken@0
  2254
        if test x$enable_timers = xyes; then
icculus@5548
  2255
            AC_DEFINE(SDL_TIMER_UNIX, 1, [ ])
slouken@1361
  2256
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2257
            have_timers=yes
slouken@0
  2258
        fi
slouken@0
  2259
        ;;
slouken@0
  2260
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2261
        ARCH=win32
slouken@1550
  2262
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2263
            # Default cross-compile location
slouken@4476
  2264
            ac_default_prefix=/usr/local/cross-tools/$host
slouken@0
  2265
        else
slouken@0
  2266
            # Look for the location of the tools and install there
slouken@750
  2267
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2268
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2269
            fi
slouken@0
  2270
        fi
slouken@1
  2271
        CheckDummyVideo
slouken@68
  2272
        CheckDiskAudio
icculus@1532
  2273
        CheckDummyAudio
slouken@5062
  2274
        CheckWINDOWS
slouken@5062
  2275
        CheckWINDOWSGL
slouken@0
  2276
        CheckDIRECTX
slouken@5093
  2277
slouken@5093
  2278
        # Set up the core platform files
slouken@5093
  2279
        SOURCES="$SOURCES $srcdir/src/core/windows/*.c"
slouken@5093
  2280
slouken@1895
  2281
        # Set up files for the video library
slouken@1895
  2282
        if test x$enable_video = xyes; then
icculus@5548
  2283
            AC_DEFINE(SDL_VIDEO_DRIVER_WINDOWS, 1, [ ])
slouken@5062
  2284
            SOURCES="$SOURCES $srcdir/src/video/windows/*.c"
slouken@1895
  2285
            have_video=yes
slouken@1895
  2286
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2287
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2288
                                , enable_render_d3d=yes)
slouken@1895
  2289
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
icculus@5548
  2290
                AC_DEFINE(SDL_VIDEO_RENDER_D3D, 1, [ ])
slouken@1895
  2291
            fi
slouken@1895
  2292
        fi
slouken@0
  2293
        # Set up files for the audio library
slouken@0
  2294
        if test x$enable_audio = xyes; then
icculus@5588
  2295
            AC_DEFINE(SDL_AUDIO_DRIVER_WINMM, 1, [ ])
icculus@5588
  2296
            SOURCES="$SOURCES $srcdir/src/audio/winmm/*.c"
slouken@1895
  2297
            if test x$have_dsound = xyes; then
icculus@5548
  2298
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND, 1, [ ])
icculus@5587
  2299
                SOURCES="$SOURCES $srcdir/src/audio/directsound/*.c"
nathanheisey@5557
  2300
            fi
icculus@5592
  2301
            if test x$have_xaudio2 = xyes; then
icculus@5592
  2302
                AC_DEFINE(SDL_AUDIO_DRIVER_XAUDIO2, 1, [ ])
icculus@5592
  2303
                SOURCES="$SOURCES $srcdir/src/audio/xaudio2/*.c"
slouken@0
  2304
            fi
slouken@1361
  2305
            have_audio=yes
slouken@0
  2306
        fi
slouken@0
  2307
        # Set up files for the joystick library
slouken@0
  2308
        if test x$enable_joystick = xyes; then
slouken@1895
  2309
            if test x$have_dinput = xyes; then
icculus@5548
  2310
                AC_DEFINE(SDL_JOYSTICK_DINPUT, 1, [ ])
slouken@5062
  2311
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_dxjoystick.c"
slouken@4894
  2312
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldinput8 -ldxguid -ldxerr8"
slouken@1895
  2313
            else
icculus@5548
  2314
                AC_DEFINE(SDL_JOYSTICK_WINMM, 1, [ ])
slouken@5062
  2315
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_mmjoystick.c"
slouken@1895
  2316
            fi
slouken@1361
  2317
            have_joystick=yes
slouken@0
  2318
        fi
slouken@2713
  2319
        if test x$enable_haptic = xyes; then
slouken@2713
  2320
            if test x$have_dinput = xyes; then
icculus@5548
  2321
                AC_DEFINE(SDL_HAPTIC_DINPUT, 1, [ ])
slouken@5062
  2322
                SOURCES="$SOURCES $srcdir/src/haptic/windows/SDL_syshaptic.c"
slouken@2713
  2323
                have_haptic=yes
slouken@2713
  2324
            fi
slouken@2713
  2325
        fi
icculus@3170
  2326
        if test x$enable_power = xyes; then
icculus@5548
  2327
            AC_DEFINE(SDL_POWER_WINDOWS, 1, [ ])
icculus@3170
  2328
            SOURCES="$SOURCES $srcdir/src/power/windows/SDL_syspower.c"
icculus@3170
  2329
            have_power=yes
icculus@3170
  2330
        fi
slouken@0
  2331
        # Set up files for the thread library
slouken@0
  2332
        if test x$enable_threads = xyes; then
icculus@5548
  2333
            AC_DEFINE(SDL_THREAD_WINDOWS, 1, [ ])
slouken@5062
  2334
            SOURCES="$SOURCES $srcdir/src/thread/windows/SDL_sysmutex.c"
slouken@5062
  2335
            SOURCES="$SOURCES $srcdir/src/thread/windows/SDL_syssem.c"
slouken@5062
  2336
            SOURCES="$SOURCES $srcdir/src/thread/windows/SDL_systhread.c"
slouken@1361
  2337
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2338
            have_threads=yes
slouken@0
  2339
        fi
slouken@0
  2340
        # Set up files for the timer library
slouken@0
  2341
        if test x$enable_timers = xyes; then
icculus@5548
  2342
            AC_DEFINE(SDL_TIMER_WINDOWS, 1, [ ])
slouken@5062
  2343
            SOURCES="$SOURCES $srcdir/src/timer/windows/*.c"
slouken@1361
  2344
            have_timers=yes
slouken@1361
  2345
        fi
slouken@1361
  2346
        # Set up files for the shared object loading library
slouken@1361
  2347
        if test x$enable_loadso = xyes; then
icculus@5548
  2348
            AC_DEFINE(SDL_LOADSO_WINDOWS, 1, [ ])
slouken@5062
  2349
            SOURCES="$SOURCES $srcdir/src/loadso/windows/*.c"
slouken@1361
  2350
            have_loadso=yes
slouken@1361
  2351
        fi
slouken@1361
  2352
        # Set up the system libraries we need
slouken@6250
  2353
        # SDL is unicode, and unicows emulates this on Windows 98/ME
slouken@3082
  2354
        # You can get this here: http://libunicows.sourceforge.net/
slouken@3082
  2355
        #EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lunicows"
slouken@5448
  2356
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lversion -luuid"
slouken@5062
  2357
        # The Windows platform requires special setup
slouken@5062
  2358
        VERSION_SOURCES="$srcdir/src/main/windows/*.rc"
slouken@5062
  2359
        SDLMAIN_SOURCES="$srcdir/src/main/windows/*.c"
slouken@0
  2360
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@6250
  2361
        SDL_LIBS="-lmingw32 -lSDL2main $SDL_LIBS -mwindows"
slouken@0
  2362
        ;;
slouken@3292
  2363
    *-*-beos* | *-*-haiku*)
slouken@0
  2364
        ARCH=beos
slouken@0
  2365
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2366
        CheckDummyVideo
slouken@68
  2367
        CheckDiskAudio
icculus@1532
  2368
        CheckDummyAudio
slouken@0
  2369
        CheckBWINDOW
slouken@0
  2370
        CheckBeGL
slouken@0
  2371
        # Set up files for the audio library
slouken@0
  2372
        if test x$enable_audio = xyes; then
icculus@5548
  2373
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO, 1, [ ])
slouken@1361
  2374
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2375
            have_audio=yes
slouken@0
  2376
        fi
slouken@0
  2377
        # Set up files for the joystick library
slouken@0
  2378
        if test x$enable_joystick = xyes; then
icculus@5548
  2379
            AC_DEFINE(SDL_JOYSTICK_BEOS, 1, [ ])
slouken@1361
  2380
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2381
            have_joystick=yes
slouken@0
  2382
        fi
slouken@0
  2383
        # Set up files for the thread library
slouken@0
  2384
        if test x$enable_threads = xyes; then
icculus@5548
  2385
            AC_DEFINE(SDL_THREAD_BEOS, 1, [ ])
slouken@1361
  2386
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2387
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2388
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2389
            have_threads=yes
slouken@0
  2390
        fi
slouken@0
  2391
        # Set up files for the timer library
slouken@0
  2392
        if test x$enable_timers = xyes; then
icculus@5548
  2393
            AC_DEFINE(SDL_TIMER_BEOS, 1, [ ])
slouken@1361
  2394
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2395
            have_timers=yes
slouken@1361
  2396
        fi
slouken@1361
  2397
        # Set up files for the shared object loading library
slouken@1361
  2398
        if test x$enable_loadso = xyes; then
icculus@5548
  2399
            AC_DEFINE(SDL_LOADSO_BEOS, 1, [ ])
slouken@1361
  2400
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2401
            have_loadso=yes
slouken@0
  2402
        fi
icculus@3173
  2403
        # Set up files for the system power library
icculus@3173
  2404
        if test x$enable_power = xyes; then
icculus@5548
  2405
            AC_DEFINE(SDL_POWER_BEOS, 1, [ ])
icculus@3173
  2406
            SOURCES="$SOURCES $srcdir/src/power/beos/*.c"
icculus@3173
  2407
            have_power=yes
icculus@3173
  2408
        fi
slouken@1367
  2409
        # The BeOS platform requires special setup.
slouken@1367
  2410
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2411
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2412
        ;;
slouken@6329
  2413
    arm*-apple-darwin*)
slouken@6329
  2414
        # iOS - We are not writing anything to confdefs.h because you have to replace
slouken@6329
  2415
        # SDL_config.h for SDL_config_iphoneos.h anyway
slouken@6329
  2416
        ARCH=ios
slouken@6329
  2417
slouken@6329
  2418
        CheckVisibilityHidden
slouken@6329
  2419
        CheckDummyVideo
slouken@6329
  2420
        CheckDiskAudio
slouken@6329
  2421
        CheckDummyAudio
slouken@6329
  2422
        CheckDLOPEN
slouken@6329
  2423
        CheckCOCOA
slouken@6329
  2424
        CheckPTHREAD
slouken@6329
  2425
slouken@6329
  2426
slouken@6329
  2427
        # Set up files for the audio library
slouken@6329
  2428
        if test x$enable_audio = xyes; then
slouken@6329
  2429
            SOURCES="$SOURCES $srcdir/src/audio/coreaudio/*.c"
slouken@6329
  2430
            have_audio=yes
slouken@6329
  2431
        fi
slouken@6329
  2432
        # Set up files for the joystick library
slouken@6329
  2433
        if test x$enable_joystick = xyes; then
slouken@6329
  2434
            SOURCES="$SOURCES $srcdir/src/joystick/iphoneos/*.m"
slouken@6329
  2435
            have_joystick=yes
slouken@6329
  2436
        fi
slouken@6329
  2437
        # Set up files for the haptic library
slouken@6329
  2438
        #if test x$enable_haptic = xyes; then
slouken@6329
  2439
        #    SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@6329
  2440
        #    have_haptic=yes
slouken@6329
  2441
        #    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@6329
  2442
        #fi
slouken@6329
  2443
        # Set up files for the power library
slouken@6329
  2444
        if test x$enable_power = xyes; then
slouken@6329
  2445
            SOURCES="$SOURCES $srcdir/src/power/uikit/*.m"
slouken@6329
  2446
            have_power=yes
slouken@6329
  2447
        fi
slouken@6329
  2448
        # Set up files for the timer library
slouken@6329
  2449
        if test x$enable_timers = xyes; then
slouken@6329
  2450
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@6329
  2451
            have_timers=yes
slouken@6329
  2452
        fi
slouken@6329
  2453
        # Set up additional files for the file library
slouken@6329
  2454
        if test x$enable_file = xyes; then
slouken@6329
  2455
            SOURCES="$SOURCES $srcdir/src/file/cocoa/*.m"
slouken@6329
  2456
        fi
slouken@6329
  2457
        # The iOS platform requires special setup.
slouken@6329
  2458
        SOURCES="$SOURCES $srcdir/src/video/uikit/*.m"
slouken@6329
  2459
        SOURCES="$SOURCES $srcdir/src/video/uikit/*.c"
slouken@6329
  2460
        ;;
slouken@0
  2461
    *-*-darwin* )
icculus@1133
  2462
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2463
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2464
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2465
        ARCH=macosx
slouken@1624
  2466
slouken@1628
  2467
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2468
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2469
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2470
slouken@1742
  2471
        CheckVisibilityHidden
slouken@1
  2472
        CheckDummyVideo
slouken@68
  2473
        CheckDiskAudio
icculus@1532
  2474
        CheckDummyAudio
slouken@1638
  2475
        CheckDLOPEN
icculus@1133
  2476
        CheckCOCOA
icculus@1174
  2477
        CheckX11
slouken@0
  2478
        CheckMacGL
icculus@1191
  2479
        CheckOpenGLX11
slouken@0
  2480
        CheckPTHREAD
icculus@1445
  2481
slouken@2238
  2482
        # Good optimization on Mac OS X, yes...
slouken@2238
  2483
        EXTRA_CFLAGS="$EXTRA_CFLAGS -falign-loops=16"
slouken@2238
  2484
icculus@1445
  2485
        # Need this or things might misbuild on a G3.
slouken@1521
  2486
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2487
slouken@0
  2488
        # Set up files for the audio library
slouken@0
  2489
        if test x$enable_audio = xyes; then
icculus@5548
  2490
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO, 1, [ ])
icculus@5596
  2491
            SOURCES="$SOURCES $srcdir/src/audio/coreaudio/*.c"
slouken@1361
  2492
            have_audio=yes
slouken@0
  2493
        fi
slouken@0
  2494
        # Set up files for the joystick library
slouken@0
  2495
        if test x$enable_joystick = xyes; then
icculus@5548
  2496
            AC_DEFINE(SDL_JOYSTICK_IOKIT, 1, [ ])
slouken@1361
  2497
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2498
            have_joystick=yes
slouken@0
  2499
        fi
slouken@2713
  2500
        # Set up files for the haptic library
slouken@2713
  2501
        if test x$enable_haptic = xyes; then
icculus@5548
  2502
            AC_DEFINE(SDL_HAPTIC_IOKIT, 1, [ ])
slouken@2713
  2503
            SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@2713
  2504
            have_haptic=yes
icculus@3623
  2505
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@2713
  2506
        fi
icculus@3170
  2507
        # Set up files for the power library
icculus@3170
  2508
        if test x$enable_power = xyes; then
icculus@5548
  2509
            AC_DEFINE(SDL_POWER_MACOSX, 1, [ ])
icculus@3170
  2510
            SOURCES="$SOURCES $srcdir/src/power/macosx/*.c"
icculus@3170
  2511
            have_power=yes
icculus@3170
  2512
        fi
slouken@0
  2513
        # Set up files for the timer library
slouken@0
  2514
        if test x$enable_timers = xyes; then
icculus@5548
  2515
            AC_DEFINE(SDL_TIMER_UNIX, 1, [ ])
slouken@1361
  2516
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2517
            have_timers=yes
slouken@1361
  2518
        fi
slouken@4454
  2519
        # Set up additional files for the file library
slouken@4454
  2520
        if test x$enable_file = xyes; then
slouken@4454
  2521
            SOURCES="$SOURCES $srcdir/src/file/cocoa/*.m"
slouken@4454
  2522
        fi
slouken@1621
  2523
        # The Mac OS X platform requires special setup.
slouken@1521
  2524
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@3049
  2525
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lobjc"
icculus@3623
  2526
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@3623
  2527
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@3623
  2528
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@3621
  2529
        # If audio is used, add the AudioUnit framework
slouken@3243
  2530
        if test x$enable_audio = xyes; then
icculus@3623
  2531
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2532
        fi
slouken@0
  2533
        ;;
slouken@0
  2534
    *)
slouken@1361
  2535
        AC_MSG_ERROR([
slouken@1550
  2536
*** Unsupported host:  Please add to configure.in
slouken@1361
  2537
        ])
slouken@0
  2538
        ;;
slouken@0
  2539
esac
slouken@0
  2540
icculus@5975
  2541
dnl Do this on all platforms, after everything else.
icculus@5975
  2542
CheckWarnAll
icculus@5975
  2543
slouken@1361
  2544
# Verify that we have all the platform specific files we need
icculus@2066
  2545
slouken@3104
  2546
if test x$have_joystick != xyes; then
slouken@3104
  2547
    if test x$enable_joystick = xyes; then
icculus@5548
  2548
        AC_DEFINE(SDL_JOYSTICK_DISABLED, 1, [ ])
slouken@3097
  2549
    fi
slouken@1361
  2550
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@1361
  2551
fi
slouken@2713
  2552
if test x$have_haptic != xyes; then
slouken@2713
  2553
    if test x$enable_haptic = xyes; then
icculus@5548
  2554
        AC_DEFINE(SDL_HAPTIC_DISABLED, 1, [ ])
slouken@2713
  2555
    fi
slouken@2713
  2556
    SOURCES="$SOURCES $srcdir/src/haptic/dummy/*.c"
slouken@2713
  2557
fi
slouken@1361
  2558
if test x$have_threads != xyes; then
slouken@1361
  2559
    if test x$enable_threads = xyes; then
icculus@5548
  2560
        AC_DEFINE(SDL_THREADS_DISABLED, 1, [ ])
slouken@1361
  2561
    fi
slouken@1361
  2562
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2563
fi
slouken@1361
  2564
if test x$have_timers != xyes; then
slouken@1361
  2565
    if test x$enable_timers = xyes; then
icculus@5548
  2566
        AC_DEFINE(SDL_TIMERS_DISABLED, 1, [ ])
slouken@1361
  2567
    fi
slouken@1361
  2568
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2569
fi
slouken@1361
  2570
if test x$have_loadso != xyes; then
slouken@1361
  2571
    if test x$enable_loadso = xyes; then
icculus@5548
  2572
        AC_DEFINE(SDL_LOADSO_DISABLED, 1, [ ])
slouken@1361
  2573
    fi
slouken@1361
  2574
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2575
fi
slouken@1397
  2576
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2577
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2578
fi
slouken@6688
  2579
SDLTEST_SOURCES="$srcdir/src/test/*.c"
slouken@0
  2580
slouken@3334
  2581
OBJECTS=`echo $SOURCES`
slouken@5112
  2582
DEPENDS=`echo $SOURCES | tr ' ' '\n'`
slouken@3334
  2583
for EXT in asm cc m c S; do
slouken@3334
  2584
    OBJECTS=`echo "$OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.'$EXT',$(objects)/\1.lo,g'`
slouken@5112
  2585
    DEPENDS=`echo "$DEPENDS" | sed "s,^\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.$EXT\\$,\\\\
slouken@3415
  2586
\\$(objects)/\\2.lo: \\1/\\2.$EXT\\\\
slouken@3415
  2587
	\\$(LIBTOOL) --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@,g"`
slouken@3334
  2588
done
slouken@0
  2589
slouken@3334
  2590
VERSION_OBJECTS=`echo $VERSION_SOURCES`
slouken@3334
  2591
VERSION_DEPENDS=`echo $VERSION_SOURCES`
slouken@3334
  2592
VERSION_OBJECTS=`echo "$VERSION_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.rc,$(objects)/\1.o,g'`
slouken@3415
  2593
VERSION_DEPENDS=`echo "$VERSION_DEPENDS" | sed "s,\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.rc,\\\\
slouken@3415
  2594
\\$(objects)/\\2.o: \\1/\\2.rc\\\\
slouken@3415
  2595
	\\$(WINDRES) \\$< \\$@,g"`
slouken@3334
  2596
slouken@3334
  2597
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES`
slouken@3334
  2598
SDLMAIN_DEPENDS=`echo $SDLMAIN_SOURCES`
slouken@3334
  2599
SDLMAIN_OBJECTS=`echo "$SDLMAIN_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@3415
  2600
SDLMAIN_DEPENDS=`echo "$SDLMAIN_DEPENDS" | sed "s,\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.c,\\\\
slouken@3415
  2601
\\$(objects)/\\2.o: \\1/\\2.c\\\\
slouken@3415
  2602
	\\$(LIBTOOL) --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@,g"`
slouken@1397
  2603
slouken@6688
  2604
SDLTEST_OBJECTS=`echo $SDLTEST_SOURCES`
slouken@6688
  2605
SDLTEST_DEPENDS=`echo $SDLTEST_SOURCES`
slouken@6688
  2606
SDLTEST_OBJECTS=`echo "$SDLTEST_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@6688
  2607
SDLTEST_DEPENDS=`echo "$SDLTEST_DEPENDS" | sed "s,\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.c,\\\\
slouken@6688
  2608
\\$(objects)/\\2.o: \\1/\\2.c\\\\
slouken@6688
  2609
	\\$(LIBTOOL) --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@,g"`
slouken@6688
  2610
slouken@0
  2611
# Set runtime shared library paths as needed
slouken@0
  2612
slouken@1127
  2613
if test "x$enable_rpath" = "xyes"; then
slouken@5410
  2614
  if test $ARCH = bsdi -o $ARCH = freebsd -o $ARCH = linux -o $ARCH = netbsd; then
slouken@2040
  2615
    SDL_RLD_FLAGS="-Wl,-rpath,\${libdir}"
slouken@1127
  2616
  fi
slouken@1127
  2617
  if test $ARCH = solaris; then
slouken@2040
  2618
    SDL_RLD_FLAGS="-R\${libdir}"
slouken@1127
  2619
  fi
slouken@1127
  2620
else
slouken@1127
  2621
  SDL_RLD_FLAGS=""
slouken@0
  2622
fi
slouken@387
  2623
slouken@6303
  2624
SDL_STATIC_LIBS="$SDL_LIBS $EXTRA_LDFLAGS"
slouken@807
  2625
slouken@0
  2626
dnl Expand the cflags and libraries needed by apps using SDL
slouken@0
  2627
AC_SUBST(SDL_CFLAGS)
slouken@0
  2628
AC_SUBST(SDL_LIBS)
slouken@807
  2629
AC_SUBST(SDL_STATIC_LIBS)
slouken@0
  2630
AC_SUBST(SDL_RLD_FLAGS)
slouken@1361
  2631
if test x$enable_shared = xyes; then
slouken@1361
  2632
    ENABLE_SHARED_TRUE=
slouken@1361
  2633
    ENABLE_SHARED_FALSE="#"
slouken@1361
  2634
else
slouken@1361
  2635
    ENABLE_SHARED_TRUE="#"
slouken@1361
  2636
    ENABLE_SHARED_FALSE=
slouken@1361
  2637
fi
slouken@1361
  2638
if test x$enable_static = xyes; then
slouken@1361
  2639
    ENABLE_STATIC_TRUE=
slouken@1361
  2640
    ENABLE_STATIC_FALSE="#"
slouken@1361
  2641
else
slouken@1361
  2642
    ENABLE_STATIC_TRUE="#"
slouken@1361
  2643
    ENABLE_STATIC_FALSE=
slouken@1361
  2644
fi
slouken@1361
  2645
AC_SUBST(ENABLE_SHARED_TRUE)
slouken@1361
  2646
AC_SUBST(ENABLE_SHARED_FALSE)
slouken@1361
  2647
AC_SUBST(ENABLE_STATIC_TRUE)
slouken@1361
  2648
AC_SUBST(ENABLE_STATIC_FALSE)
slouken@0
  2649
slouken@1361
  2650
dnl Expand the sources and objects needed to build the library
slouken@1361
  2651
AC_SUBST(ac_aux_dir)
slouken@1361
  2652
AC_SUBST(INCLUDE)
slouken@1361
  2653
AC_SUBST(OBJECTS)
slouken@3334
  2654
AC_SUBST(VERSION_OBJECTS)
slouken@1397
  2655
AC_SUBST(SDLMAIN_OBJECTS)
slouken@6688
  2656
AC_SUBST(SDLTEST_OBJECTS)
slouken@1361
  2657
AC_SUBST(BUILD_CFLAGS)
slouken@1521
  2658
AC_SUBST(EXTRA_CFLAGS)
slouken@1393
  2659
AC_SUBST(BUILD_LDFLAGS)
slouken@1521
  2660
AC_SUBST(EXTRA_LDFLAGS)
slouken@2204
  2661
AC_SUBST(WINDRES)
slouken@0
  2662
slouken@5345
  2663
cat >Makefile.rules <<__EOF__
slouken@5066
  2664
slouken@5066
  2665
# Build rules for objects
slouken@5066
  2666
-include \$(OBJECTS:.lo=.d)
slouken@5345
  2667
slouken@5345
  2668
# Special dependency for SDL.c, since it depends on SDL_revision.h
slouken@5345
  2669
$srcdir/src/SDL.c: update-revision
slouken@5066
  2670
$DEPENDS
slouken@5066
  2671
$VERSION_DEPENDS
slouken@5066
  2672
$SDLMAIN_DEPENDS
slouken@6688
  2673
$SDLTEST_DEPENDS
slouken@5345
  2674
__EOF__
slouken@5345
  2675
slouken@5345
  2676
AC_CONFIG_FILES([
slouken@6250
  2677
    Makefile:Makefile.in:Makefile.rules sdl2-config SDL2.spec sdl2.pc
slouken@5066
  2678
])
slouken@5066
  2679
AC_OUTPUT