configure.in
author Patrice Mandin <patmandin@gmail.com>
Thu, 14 Jul 2011 15:40:07 +0200
branchSDL-1.2
changeset 5565 4225f09eb8cb
parent 5392 30e4d724fe98
child 5616 cf80941225f5
permissions -rw-r--r--
Check sa_sigaction member of struct sigaction
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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_GNU_SOURCE
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AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
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dnl Set various version strings - taken gratefully from the GTk sources
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#
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# Making releases:
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# Edit include/SDL/SDL_version.h and change the version, then:
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#   SDL_MICRO_VERSION += 1;
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#   SDL_INTERFACE_AGE += 1;
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#   SDL_BINARY_AGE += 1;
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# if any functions have been added, set SDL_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
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#
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SDL_MAJOR_VERSION=1
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SDL_MINOR_VERSION=2
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SDL_MICRO_VERSION=14
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SDL_INTERFACE_AGE=3
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SDL_BINARY_AGE=14
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SDL_VERSION=$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 - $SDL_INTERFACE_AGE`
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m4_pattern_allow([^LT_])
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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AC_CONFIG_AUX_DIR([build-scripts])
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dnl AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$ac_cv_c_bigendian = xyes; then
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    AC_DEFINE(SDL_BYTEORDER, 4321)
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else
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    AC_DEFINE(SDL_BYTEORDER, 1234)
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fi
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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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if test -z "$host_alias"; then
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    hostaliaswindres=
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else
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    hostaliaswindres="$host_alias-windres"
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fi
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AC_CHECK_PROGS(WINDRES, [windres $hostaliaswindres $host_os-windres])
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    # Remove SDL_config.h from the source directory, since it's the
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    # default one, and we want to include the one that we generate.
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    if test -f $srcdir/include/SDL_config.h; then
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        rm $srcdir/include/SDL_config.h
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    fi
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    INCLUDE="-Iinclude $INCLUDE"
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fi
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case "$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="-D_GNU_SOURCE=1"
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        BASE_LDFLAGS=""
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        ;;
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esac
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
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EXTRA_CFLAGS="$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="-lSDL $BASE_LDFLAGS"
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CPPFLAGS="$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 $lib
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            return
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        fi
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    done
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}
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC)
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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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    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
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        AC_CHECK_TYPE(int64_t)
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        if test x$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Checks for library functions.
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    case "$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$ac_cv_func_memcmp_working = xyes; then
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        AC_DEFINE(HAVE_MEMCMP)
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    fi
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    AC_FUNC_STRTOD
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    if test x$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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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)
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        ]),
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    )
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv 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 iconv sigaction setjmp nanosleep)
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    AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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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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if test x$have_inttypes != xyes; then
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    AC_CHECK_SIZEOF(char, 1)
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    AC_CHECK_SIZEOF(short, 2)
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    AC_CHECK_SIZEOF(int, 4)
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    AC_CHECK_SIZEOF(long, 4)
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    AC_CHECK_SIZEOF(long long, 8)
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    if test x$ac_cv_sizeof_char = x1; then
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        AC_DEFINE(int8_t, signed char)
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        AC_DEFINE(uint8_t, unsigned char)
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    fi
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    if test x$ac_cv_sizeof_short = x2; then
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        AC_DEFINE(int16_t, signed short)
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        AC_DEFINE(uint16_t, unsigned short)
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    else
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        if test x$ac_cv_sizeof_int = x2; then
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            AC_DEFINE(int16_t, signed int)
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            AC_DEFINE(uint16_t, unsigned int)
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        fi
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    fi
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    if test x$ac_cv_sizeof_int = x4; then
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        AC_DEFINE(int32_t, signed int)
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        AC_DEFINE(uint32_t, unsigned int)
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    else
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        if test x$ac_cv_sizeof_long = x4; then
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            AC_DEFINE(int32_t, signed long)
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            AC_DEFINE(uint32_t, unsigned long)
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        fi
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    fi
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    if test x$ac_cv_sizeof_long = x8; then
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        AC_DEFINE(int64_t, signed long)
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        AC_DEFINE(uint64_t, unsigned long)
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        AC_DEFINE(SDL_HAS_64BIT_TYPE)
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    else
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        if test x$ac_cv_sizeof_long_long = x8; then
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            AC_DEFINE(int64_t, signed long long)
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            AC_DEFINE(uint64_t, unsigned long long)
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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    fi
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    AC_DEFINE(size_t, unsigned int)
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    AC_DEFINE(uintptr_t, unsigned long)
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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 $srcdir/src/audio/*.c"
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SOURCES="$SOURCES $srcdir/src/cdrom/*.c"
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SOURCES="$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 $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
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SOURCES="$SOURCES $srcdir/src/timer/*.c"
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SOURCES="$SOURCES $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(audio,
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AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
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              , enable_audio=yes)
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if test x$enable_audio != xyes; then
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    AC_DEFINE(SDL_AUDIO_DISABLED)
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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$enable_video != xyes; then
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    AC_DEFINE(SDL_VIDEO_DISABLED)
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fi
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AC_ARG_ENABLE(events,
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AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
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              , enable_events=yes)
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if test x$enable_events != xyes; then
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    AC_DEFINE(SDL_EVENTS_DISABLED)
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fi
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AC_ARG_ENABLE(joystick,
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AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
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              , enable_joystick=yes)
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if test x$enable_joystick != xyes; then
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    AC_DEFINE(SDL_JOYSTICK_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$enable_cdrom != xyes; then
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    AC_DEFINE(SDL_CDROM_DISABLED)
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fi
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AC_ARG_ENABLE(threads,
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AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
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              , enable_threads=yes)
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if test x$enable_threads != xyes; then
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    AC_DEFINE(SDL_THREADS_DISABLED)
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fi
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AC_ARG_ENABLE(timers,
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AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
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              , enable_timers=yes)
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if test x$enable_timers != xyes; then
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    AC_DEFINE(SDL_TIMERS_DISABLED)
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fi
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AC_ARG_ENABLE(file,
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AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
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              , enable_file=yes)
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if test x$enable_file != xyes; then
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    AC_DEFINE(SDL_FILE_DISABLED)
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fi
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AC_ARG_ENABLE(loadso,
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AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
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              , enable_loadso=yes)
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if test x$enable_loadso != xyes; then
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    AC_DEFINE(SDL_LOADSO_DISABLED)
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fi
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AC_ARG_ENABLE(cpuinfo,
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AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
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              , enable_cpuinfo=yes)
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if test x$enable_cpuinfo != xyes; then
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    AC_DEFINE(SDL_CPUINFO_DISABLED)
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fi
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AC_ARG_ENABLE(assembly,
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AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
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              , enable_assembly=yes)
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if test x$enable_assembly = xyes; then
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    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
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fi
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dnl See if the OSS audio interface is supported
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CheckOSS()
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{
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    AC_ARG_ENABLE(oss,
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AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
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                  , enable_oss=yes)
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    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
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        AC_MSG_CHECKING(for OSS audio support)
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        have_oss=no
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
slouken@94
   329
              #include <sys/soundcard.h>
slouken@94
   330
            ],[
slouken@94
   331
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   332
            ],[
slouken@94
   333
            have_oss=yes
slouken@94
   334
            ])
slouken@94
   335
        fi
slouken@94
   336
        if test x$have_oss != xyes; then
slouken@94
   337
            AC_TRY_COMPILE([
slouken@94
   338
              #include <soundcard.h>
slouken@94
   339
            ],[
slouken@94
   340
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   341
            ],[
slouken@94
   342
            have_oss=yes
slouken@1361
   343
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
slouken@94
   344
            ])
slouken@94
   345
        fi
slouken@0
   346
        AC_MSG_RESULT($have_oss)
slouken@0
   347
        if test x$have_oss = xyes; then
slouken@1361
   348
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
slouken@1361
   349
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   350
            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
slouken@1361
   351
            have_audio=yes
slouken@1361
   352
slouken@1565
   353
            # We may need to link with ossaudio emulation library
slouken@1550
   354
            case "$host" in
slouken@1383
   355
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   356
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   357
            esac
slouken@0
   358
        fi
slouken@0
   359
    fi
slouken@0
   360
}
slouken@0
   361
slouken@0
   362
dnl See if the ALSA audio interface is supported
slouken@0
   363
CheckALSA()
slouken@0
   364
{
slouken@0
   365
    AC_ARG_ENABLE(alsa,
slouken@1637
   366
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   367
                  , enable_alsa=yes)
slouken@0
   368
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   369
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   370
        # Restore all flags from before the ALSA detection runs
slouken@1009
   371
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   372
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   373
        LIBS="$alsa_save_LIBS"
slouken@354
   374
        if test x$have_alsa = xyes; then
slouken@865
   375
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   376
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   377
                          , enable_alsa_shared=yes)
slouken@4327
   378
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1361
   379
slouken@1361
   380
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   381
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   382
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   383
            if test x$have_loadso != xyes && \
slouken@1361
   384
               test x$enable_alsa_shared = xyes; then
slouken@1467
   385
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   386
            fi
slouken@1361
   387
            if test x$have_loadso = xyes && \
slouken@1361
   388
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@4328
   389
                echo "-- dynamic libasound -> $alsa_lib"
slouken@1361
   390
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   391
            else
slouken@1521
   392
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   393
            fi
slouken@1361
   394
            have_audio=yes
slouken@1361
   395
        fi
slouken@1361
   396
    fi
slouken@0
   397
}
slouken@0
   398
slouken@148
   399
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   400
CheckDMEDIA()
slouken@148
   401
{
slouken@148
   402
    if test x$enable_audio = xyes; then
slouken@148
   403
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   404
        have_dmedia=no
slouken@148
   405
        AC_TRY_COMPILE([
slouken@148
   406
          #include <dmedia/audio.h>
slouken@148
   407
        ],[
slouken@148
   408
          ALport audio_port;
slouken@148
   409
        ],[
slouken@148
   410
        have_dmedia=yes
slouken@148
   411
        ])
slouken@935
   412
        AC_MSG_RESULT($have_dmedia)
slouken@148
   413
        # Set up files for the audio library
slouken@148
   414
        if test x$have_dmedia = xyes; then
slouken@1361
   415
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   416
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   417
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   418
            have_audio=yes
slouken@148
   419
        fi
slouken@148
   420
    fi
slouken@148
   421
}
slouken@148
   422
slouken@1438
   423
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   424
CheckMME()
slouken@1438
   425
{
slouken@1438
   426
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   427
    case $ARCH in
slouken@1438
   428
        osf)
slouken@1438
   429
            ;;
slouken@1438
   430
        *)
slouken@1438
   431
            return
slouken@1438
   432
            ;;
slouken@1438
   433
    esac
slouken@1438
   434
    if test x$enable_audio = xyes; then
slouken@1438
   435
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   436
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   437
        MME_LIBS="-lmme"
slouken@1438
   438
        have_mme=no
slouken@1438
   439
        save_CFLAGS="$CFLAGS"
slouken@1438
   440
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   441
        AC_TRY_COMPILE([
slouken@1438
   442
          #include <mme_api.h>
slouken@1438
   443
        ],[
slouken@1438
   444
          HWAVEOUT sound;
slouken@1438
   445
        ],[
slouken@1438
   446
        have_mme=yes
slouken@1438
   447
        ])
slouken@1438
   448
        CFLAGS="$save_CFLAGS"
slouken@1438
   449
        AC_MSG_RESULT($have_mme)
slouken@1438
   450
        # Set up files for the audio library
slouken@1438
   451
        if test x$have_mme = xyes; then
slouken@1438
   452
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   453
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   454
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   455
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   456
            have_audio=yes
slouken@1438
   457
        fi
slouken@1438
   458
    fi
slouken@1438
   459
}
slouken@1438
   460
slouken@0
   461
dnl Find the ESD includes and libraries
slouken@0
   462
CheckESD()
slouken@0
   463
{
slouken@0
   464
    AC_ARG_ENABLE(esd,
slouken@1637
   465
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   466
                  , enable_esd=yes)
slouken@0
   467
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   468
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   469
        if test x$have_esd = xyes; then
slouken@294
   470
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   471
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   472
                          , enable_esd_shared=yes)
slouken@4327
   473
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   474
slouken@1467
   475
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   476
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   477
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   478
            if test x$have_loadso != xyes && \
slouken@296
   479
               test x$enable_esd_shared = xyes; then
slouken@1467
   480
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   481
            fi
icculus@1173
   482
            if test x$have_loadso = xyes && \
slouken@294
   483
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@4328
   484
                echo "-- dynamic libesd -> $esd_lib"
slouken@1361
   485
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   486
            else
slouken@1521
   487
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   488
            fi
slouken@1361
   489
            have_audio=yes
slouken@294
   490
        fi
slouken@0
   491
    fi
slouken@0
   492
}
slouken@0
   493
icculus@3939
   494
dnl Find PulseAudio
icculus@3939
   495
CheckPulseAudio()
icculus@3939
   496
{
icculus@3939
   497
    AC_ARG_ENABLE(pulseaudio,
icculus@3939
   498
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
slouken@4296
   499
                  , enable_pulseaudio=yes)
slouken@4296
   500
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@3939
   501
        audio_pulse=no
icculus@3939
   502
icculus@3939
   503
        PULSE_REQUIRED_VERSION=0.9
icculus@3939
   504
icculus@3939
   505
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@3939
   506
        AC_MSG_CHECKING(for PulseAudio $PULSE_REQUIRED_VERSION support)
icculus@3939
   507
        if test x$PKG_CONFIG != xno; then
slouken@4327
   508
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSE_REQUIRED_VERSION libpulse-simple; then
icculus@3939
   509
                PULSE_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@3939
   510
                PULSE_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@3939
   511
                audio_pulse=yes
slouken@4327
   512
            fi
icculus@3939
   513
        fi
icculus@3939
   514
        AC_MSG_RESULT($audio_pulse)
icculus@3939
   515
icculus@3939
   516
        if test x$audio_pulse = xyes; then
icculus@3939
   517
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@3939
   518
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
slouken@4296
   519
                          , enable_pulseaudio_shared=yes)
slouken@4327
   520
            pulse_lib=[`find_lib "libpulse-simple.so.*" "$PULSE_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@3939
   521
icculus@3939
   522
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSE)
icculus@3939
   523
            SOURCES="$SOURCES $srcdir/src/audio/pulse/*.c"
icculus@3939
   524
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSE_CFLAGS"
icculus@3939
   525
            if test x$have_loadso != xyes && \
slouken@4296
   526
               test x$enable_pulseaudio_shared = xyes; then
icculus@3939
   527
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@3939
   528
            fi
icculus@3939
   529
            if test x$have_loadso = xyes && \
slouken@4296
   530
               test x$enable_pulseaudio_shared = xyes && test x$pulse_lib != x; then
slouken@4328
   531
                echo "-- dynamic libpulse-simple -> $pulse_lib"
icculus@3939
   532
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSE_DYNAMIC, "$pulse_lib")
icculus@3939
   533
            else
icculus@3939
   534
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSE_LIBS"
icculus@3939
   535
            fi
icculus@3939
   536
            have_audio=yes
icculus@3939
   537
        fi
icculus@3939
   538
    fi
icculus@3939
   539
}
icculus@3939
   540
slouken@0
   541
CheckARTSC()
slouken@0
   542
{
slouken@0
   543
    AC_ARG_ENABLE(arts,
slouken@1637
   544
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   545
                  , enable_arts=yes)
slouken@0
   546
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   547
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   548
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   549
            : # arts isn't installed
slouken@0
   550
        else
slouken@1361
   551
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   552
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@0
   553
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   554
            audio_arts=no
slouken@0
   555
            save_CFLAGS="$CFLAGS"
slouken@1361
   556
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   557
            AC_TRY_COMPILE([
slouken@0
   558
             #include <artsc.h>
slouken@0
   559
            ],[
slouken@0
   560
             arts_stream_t stream;
slouken@0
   561
            ],[
slouken@0
   562
            audio_arts=yes
slouken@0
   563
            ])
slouken@0
   564
            CFLAGS="$save_CFLAGS"
slouken@0
   565
            AC_MSG_RESULT($audio_arts)
slouken@0
   566
            if test x$audio_arts = xyes; then
slouken@294
   567
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   568
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   569
                              , enable_arts_shared=yes)
slouken@4327
   570
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   571
slouken@1467
   572
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   573
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   574
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   575
                if test x$have_loadso != xyes && \
slouken@296
   576
                   test x$enable_arts_shared = xyes; then
slouken@1467
   577
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   578
                fi
icculus@1173
   579
                if test x$have_loadso = xyes && \
slouken@294
   580
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@4328
   581
                    echo "-- dynamic libartsc -> $arts_lib"
slouken@1361
   582
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   583
                else
slouken@1521
   584
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   585
                fi
slouken@1361
   586
                have_audio=yes
slouken@0
   587
            fi
slouken@0
   588
        fi
slouken@0
   589
    fi
slouken@0
   590
}
slouken@0
   591
slouken@0
   592
dnl See if the NAS audio interface is supported
slouken@0
   593
CheckNAS()
slouken@0
   594
{
slouken@0
   595
    AC_ARG_ENABLE(nas,
slouken@1637
   596
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   597
                  , enable_nas=yes)
slouken@0
   598
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@4192
   599
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@4192
   600
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
slouken@4034
   601
slouken@41
   602
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   603
        have_nas=no
icculus@4192
   604
icculus@4192
   605
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
slouken@41
   606
            have_nas=yes
icculus@4192
   607
            NAS_LIBS="-laudio"
icculus@4192
   608
icculus@4192
   609
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
icculus@4192
   610
            have_nas=yes
icculus@4192
   611
            NAS_CFLAGS="-I/usr/X11R6/include/"
icculus@4192
   612
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
icculus@4192
   613
icculus@4192
   614
        dnl On IRIX, the NAS includes are in a different directory,
icculus@4192
   615
        dnl and libnas must be explicitly linked in
icculus@4192
   616
icculus@4192
   617
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   618
            have_nas=yes
slouken@1361
   619
            NAS_LIBS="-lnas -lXt"
icculus@4192
   620
        fi
icculus@4192
   621
slouken@605
   622
        AC_MSG_RESULT($have_nas)
slouken@4034
   623
slouken@1361
   624
        if test x$have_nas = xyes; then
icculus@4192
   625
            AC_ARG_ENABLE(nas-shared,
icculus@4192
   626
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@4192
   627
                          , enable_nas_shared=yes)
slouken@4327
   628
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@4192
   629
icculus@4192
   630
            if test x$have_loadso != xyes && \
icculus@4192
   631
               test x$enable_nas_shared = xyes; then
icculus@4192
   632
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@4192
   633
            fi
icculus@4192
   634
            if test x$have_loadso = xyes && \
icculus@4192
   635
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
slouken@4328
   636
                echo "-- dynamic libaudio -> $nas_lib"
icculus@4192
   637
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@4192
   638
            else
icculus@4192
   639
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@4192
   640
            fi
icculus@4192
   641
slouken@1361
   642
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   643
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   644
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   645
            have_audio=yes
slouken@1361
   646
        fi
slouken@0
   647
    fi
slouken@0
   648
}
slouken@0
   649
slouken@68
   650
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   651
CheckDiskAudio()
slouken@68
   652
{
slouken@68
   653
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   654
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   655
                  , enable_diskaudio=yes)
slouken@68
   656
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   657
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   658
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   659
    fi
slouken@68
   660
}
slouken@68
   661
icculus@1532
   662
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   663
CheckDummyAudio()
icculus@1532
   664
{
icculus@1532
   665
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   666
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   667
                  , enable_dummyaudio=yes)
icculus@1532
   668
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   669
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   670
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   671
    fi
icculus@1532
   672
}
icculus@1532
   673
slouken@398
   674
dnl Set up the Atari Audio driver
slouken@398
   675
CheckAtariAudio()
slouken@398
   676
{
slouken@398
   677
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   678
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   679
                  , enable_mintaudio=yes)
slouken@398
   680
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   681
        mintaudio=no
slouken@398
   682
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   683
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   684
            mintaudio=yes
slouken@1361
   685
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   686
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   687
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   688
            have_audio=yes
slouken@398
   689
        fi
slouken@398
   690
    fi
slouken@398
   691
}
slouken@398
   692
slouken@0
   693
dnl See if we can use x86 assembly blitters
slouken@1361
   694
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   695
CheckNASM()
slouken@0
   696
{
slouken@0
   697
    dnl Make sure we are running on an x86 platform
slouken@1550
   698
    case $host in
slouken@0
   699
        i?86*)
slouken@0
   700
            ;;
slouken@0
   701
        *)
slouken@0
   702
        # Nope, bail early.
slouken@0
   703
            return
slouken@0
   704
            ;;
slouken@0
   705
    esac
icculus@4185
   706
icculus@4185
   707
    dnl Mac OS X might report itself as "i386" but generate x86_64 code.
icculus@4185
   708
    dnl  So see what size we think a pointer is, and bail if not 32-bit.
icculus@4185
   709
    AC_CHECK_SIZEOF([void *], 4)
slouken@4272
   710
    if test x$ac_cv_sizeof_void_p != x4; then
icculus@4185
   711
        return
icculus@4185
   712
    fi
icculus@4185
   713
slouken@0
   714
    dnl Check for NASM (for assembly blit routines)
slouken@0
   715
    AC_ARG_ENABLE(nasm,
slouken@1637
   716
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   717
                  , enable_nasm=yes)
slouken@1402
   718
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
icculus@3950
   719
        CompileNASM()
icculus@3950
   720
        {
icculus@3950
   721
            # Usage: CompileNASM <filename>
icculus@3950
   722
            AC_MSG_CHECKING(to see if $NASM supports $1)
icculus@3950
   723
            if $NASM $NASMFLAGS $1 -o $1.o >&AS_MESSAGE_LOG_FD 2>&1; then
icculus@3950
   724
                CompileNASM_ret="yes"
icculus@3950
   725
            else
icculus@3950
   726
                CompileNASM_ret="no"
icculus@3950
   727
            fi
icculus@3950
   728
            rm -f $1 $1.o
icculus@3950
   729
            AC_MSG_RESULT($CompileNASM_ret)
icculus@3950
   730
            test "$CompileNASM_ret" = "yes"
icculus@3950
   731
        }
icculus@3950
   732
icculus@3950
   733
        if test x"$NASMFLAGS" = x; then
icculus@3950
   734
            case $ARCH in
icculus@3950
   735
              win32)
icculus@3950
   736
                  NASMFLAGS="-f win32"
icculus@3950
   737
                  ;;
icculus@3950
   738
              openbsd)
icculus@3950
   739
                  NASMFLAGS="-f aoutb"
icculus@3950
   740
                  ;;
icculus@3950
   741
              macosx)
icculus@3950
   742
                  NASMFLAGS="-f macho"
icculus@3950
   743
                  ;;
icculus@3950
   744
              *)
slouken@5392
   745
                  NASMFLAGS="-f elf32"
icculus@3950
   746
                  ;;
icculus@3950
   747
            esac
icculus@3950
   748
        fi
icculus@3950
   749
slouken@4538
   750
        AC_PATH_PROG(NASM, nasm)
slouken@5392
   751
        echo "%ifidn __OUTPUT_FORMAT__,elf32" > unquoted-sections
icculus@3950
   752
        echo "section .note.GNU-stack noalloc noexec nowrite progbits" >> unquoted-sections
icculus@3950
   753
        echo "%endif" >> unquoted-sections
icculus@3950
   754
        CompileNASM unquoted-sections || NASM=""
icculus@3950
   755
slouken@1871
   756
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   757
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   758
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
icculus@3972
   759
            NASMFLAGS="$NASMFLAGS -I $srcdir/src/hermes/"
slouken@1871
   760
slouken@1871
   761
            dnl See if hidden visibility is supported
icculus@3950
   762
            echo "GLOBAL _bar:function hidden" > symbol-visibility
icculus@3950
   763
            echo "_bar:" >> symbol-visibility
icculus@3950
   764
            CompileNASM symbol-visibility && NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   765
slouken@1361
   766
            AC_SUBST(NASM)
slouken@0
   767
            AC_SUBST(NASMFLAGS)
slouken@1361
   768
slouken@1550
   769
            case "$host" in
slouken@886
   770
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   771
                *-*-qnx*)
slouken@1521
   772
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   773
                *-*-solaris*)
slouken@1521
   774
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   775
            esac
slouken@1361
   776
        fi
slouken@1361
   777
    fi
slouken@1361
   778
}
slouken@886
   779
slouken@1361
   780
dnl Check for altivec instruction support using gas syntax
slouken@1361
   781
CheckAltivec()
slouken@1361
   782
{
slouken@1361
   783
    AC_ARG_ENABLE(altivec,
slouken@1637
   784
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   785
                  , enable_altivec=yes)
slouken@1402
   786
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   787
        save_CFLAGS="$CFLAGS"
slouken@1361
   788
        have_gcc_altivec=no
slouken@4300
   789
        have_altivec_h_hdr=no
slouken@1361
   790
        altivec_CFLAGS="-maltivec"
slouken@1361
   791
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   792
slouken@4300
   793
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
slouken@4300
   794
        AC_TRY_COMPILE([
slouken@4300
   795
        #include <altivec.h>
slouken@4300
   796
        vector unsigned int vzero() {
slouken@4300
   797
            return vec_splat_u32(0);
slouken@4300
   798
        }
slouken@4300
   799
        ],[
slouken@4300
   800
        ],[
slouken@4300
   801
        have_gcc_altivec=yes
slouken@4300
   802
        have_altivec_h_hdr=yes
slouken@4300
   803
        ])
slouken@4300
   804
        AC_MSG_RESULT($have_gcc_altivec)
slouken@4300
   805
slouken@4300
   806
        if test x$have_gcc_altivec = xno; then
slouken@4300
   807
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@4300
   808
            AC_TRY_COMPILE([
slouken@4300
   809
            vector unsigned int vzero() {
slouken@4300
   810
                return vec_splat_u32(0);
slouken@4300
   811
            }
slouken@4300
   812
            ],[
slouken@4300
   813
            ],[
slouken@4300
   814
            have_gcc_altivec=yes
slouken@4300
   815
            ])
slouken@4300
   816
            AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   817
        fi
slouken@1361
   818
slouken@1361
   819
        if test x$have_gcc_altivec = xno; then
slouken@4300
   820
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
slouken@1361
   821
            altivec_CFLAGS="-faltivec"
slouken@1361
   822
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@4300
   823
            AC_TRY_COMPILE([
slouken@4300
   824
            #include <altivec.h>
slouken@4300
   825
            vector unsigned int vzero() {
slouken@4300
   826
                return vec_splat_u32(0);
slouken@4300
   827
            }
slouken@4300
   828
            ],[
slouken@4300
   829
            ],[
slouken@4300
   830
            have_gcc_altivec=yes
slouken@4300
   831
            have_altivec_h_hdr=yes
slouken@4300
   832
            ])
slouken@4300
   833
            AC_MSG_RESULT($have_gcc_altivec)
slouken@4300
   834
	fi
slouken@4300
   835
slouken@4300
   836
        if test x$have_gcc_altivec = xno; then
slouken@4300
   837
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@4300
   838
            AC_TRY_COMPILE([
slouken@4300
   839
            vector unsigned int vzero() {
slouken@4300
   840
                return vec_splat_u32(0);
slouken@4300
   841
            }
slouken@4300
   842
            ],[
slouken@4300
   843
            ],[
slouken@4300
   844
            have_gcc_altivec=yes
slouken@4300
   845
            ])
slouken@4300
   846
            AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   847
        fi
slouken@1361
   848
        CFLAGS="$save_CFLAGS"
slouken@1361
   849
slouken@1361
   850
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   851
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   852
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   853
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   854
            fi
slouken@1521
   855
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   856
        fi
slouken@0
   857
    fi
slouken@0
   858
}
slouken@0
   859
icculus@1573
   860
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   861
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   862
CheckVisibilityHidden()
icculus@1573
   863
{
icculus@1573
   864
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   865
    have_gcc_fvisibility=no
icculus@1573
   866
icculus@1573
   867
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   868
    save_CFLAGS="$CFLAGS"
slouken@4125
   869
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   870
    AC_TRY_COMPILE([
slouken@1745
   871
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   872
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   873
    #endif
icculus@1573
   874
    ],[
icculus@1573
   875
    ],[
icculus@1573
   876
    have_gcc_fvisibility=yes
icculus@1573
   877
    ])
icculus@1573
   878
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   879
    CFLAGS="$save_CFLAGS"
icculus@1573
   880
icculus@1573
   881
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   882
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   883
    fi
icculus@1573
   884
}
icculus@1573
   885
icculus@1573
   886
icculus@1140
   887
dnl Do the iPod thing
icculus@1140
   888
CheckIPod()
icculus@1140
   889
{
icculus@1140
   890
    AC_ARG_ENABLE(ipod,
slouken@4298
   891
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [[default=no]]]),
slouken@4298
   892
        , enable_ipod=no)
icculus@1140
   893
icculus@1140
   894
    if test x$enable_ipod = xyes; then
slouken@1521
   895
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   896
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   897
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   898
    fi
slouken@1361
   899
}
icculus@1140
   900
slouken@30
   901
dnl Find the nanox include and library directories
slouken@30
   902
CheckNANOX()
slouken@30
   903
{
slouken@292
   904
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   905
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   906
        , enable_video_nanox=no)
slouken@30
   907
slouken@292
   908
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   909
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   910
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   911
            , enable_nanox_debug=no)
slouken@292
   912
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   913
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   914
        fi
slouken@30
   915
slouken@1361
   916
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   917
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   918
            , enable_nanox_share_memory=no)
slouken@292
   919
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   920
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   921
        fi
slouken@30
   922
slouken@1361
   923
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   924
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   925
            , enable_nanox_direct_fb=no)
slouken@471
   926
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   927
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   928
        fi
slouken@30
   929
slouken@1361
   930
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   931
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   932
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   933
        have_video=yes
slouken@292
   934
    fi
slouken@30
   935
}
slouken@30
   936
slouken@0
   937
dnl Find the X11 include and library directories
slouken@0
   938
CheckX11()
slouken@0
   939
{
slouken@0
   940
    AC_ARG_ENABLE(video-x11,
slouken@1637
   941
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   942
                  , enable_video_x11=yes)
slouken@0
   943
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   944
        case "$host" in
slouken@1807
   945
            *-*-darwin*)
slouken@1807
   946
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   947
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   948
                    x_includes="/usr/X11R6/include"
slouken@1806
   949
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   950
                fi
slouken@1806
   951
                ;;
slouken@1806
   952
        esac
slouken@0
   953
        AC_PATH_X
slouken@0
   954
        AC_PATH_XTRA
slouken@0
   955
        if test x$have_x = xyes; then
slouken@1879
   956
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   957
            # will not end up in the global namespace, which causes problems
slouken@1879
   958
            # with other libraries calling X11 functions.
slouken@1879
   959
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   960
icculus@1168
   961
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   962
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   963
                          , enable_x11_shared=maybe)
icculus@1168
   964
slouken@1550
   965
            case "$host" in
icculus@1589
   966
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   967
                    x11_symbols_private=yes
icculus@1174
   968
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   969
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   970
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   971
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   972
                    ;;
slouken@1384
   973
                *-*-osf*)
slouken@1384
   974
                    x11_lib='libX11.so'
slouken@1384
   975
                    x11ext_lib='libXext.so'
slouken@1384
   976
                    ;;
slouken@1384
   977
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   978
                    x11_lib='libX11.so'
icculus@1299
   979
                    x11ext_lib='libXext.so'
icculus@1299
   980
                    ;;
icculus@1174
   981
                *)
slouken@4327
   982
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@4327
   983
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@4327
   984
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@4327
   985
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@1174
   986
                    ;;
icculus@1174
   987
            esac
icculus@1168
   988
slouken@1361
   989
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   990
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   991
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   992
            fi
slouken@1799
   993
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
   994
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
   995
slouken@1468
   996
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
   997
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
   998
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
   999
slouken@1879
  1000
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1001
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1002
            fi
icculus@1173
  1003
            if test x$have_loadso != xyes && \
icculus@1168
  1004
               test x$enable_x11_shared = xyes; then
slouken@1467
  1005
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1006
                enable_x11_shared=no
icculus@1168
  1007
            fi
slouken@1879
  1008
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1009
               test x$enable_x11_shared = xyes; then
icculus@1875
  1010
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1011
                enable_x11_shared=no
icculus@1875
  1012
            fi
icculus@1875
  1013
icculus@1173
  1014
            if test x$have_loadso = xyes && \
icculus@1170
  1015
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1016
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1017
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
  1018
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1019
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1020
            else
icculus@1589
  1021
                enable_x11_shared=no
slouken@1521
  1022
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1023
            fi
slouken@1361
  1024
            have_video=yes
slouken@0
  1025
slouken@1307
  1026
            AC_ARG_ENABLE(dga,
slouken@1637
  1027
AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [[default=yes]]]),
slouken@1307
  1028
                          , enable_dga=yes)
slouken@1307
  1029
            if test x$enable_dga = xyes; then
slouken@1361
  1030
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86dga/*.c"
slouken@1307
  1031
            fi
slouken@1307
  1032
            AC_ARG_ENABLE(video-dga,
slouken@1637
  1033
AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [[default=yes]]]),
slouken@1307
  1034
                  , enable_video_dga=yes)
slouken@1307
  1035
            if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
slouken@1361
  1036
                AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
slouken@1361
  1037
                SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
slouken@1307
  1038
            fi
slouken@1307
  1039
            AC_ARG_ENABLE(video-x11-dgamouse,
slouken@1637
  1040
AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [[default=yes]]]),
slouken@1307
  1041
                          , enable_video_x11_dgamouse=yes)
slouken@1307
  1042
            if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
slouken@1361
  1043
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
slouken@1307
  1044
            fi
slouken@0
  1045
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1046
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1047
                          , enable_video_x11_vm=yes)
slouken@0
  1048
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1049
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1050
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1051
            fi
slouken@0
  1052
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1053
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1054
                          , enable_video_x11_xv=yes)
slouken@0
  1055
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1056
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1057
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1058
            fi
slouken@227
  1059
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1060
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1061
                            , enable_video_x11_xinerama=yes)
slouken@227
  1062
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1063
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1064
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1065
            fi
slouken@242
  1066
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
  1067
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
  1068
                            , enable_video_x11_xme=yes)
slouken@242
  1069
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
  1070
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
  1071
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
  1072
            fi
icculus@1589
  1073
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1074
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1075
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1076
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1077
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1078
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1079
                                have_xrandr_h_hdr=yes,
icculus@1589
  1080
                                have_xrandr_h_hdr=no,
icculus@1589
  1081
                                [#include <X11/Xlib.h>
icculus@1589
  1082
                                ])
icculus@1589
  1083
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1084
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1085
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1086
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1087
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1088
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1089
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1090
                    else
icculus@1589
  1091
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1092
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1093
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1094
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1095
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1096
                        fi
icculus@1589
  1097
                    fi
icculus@1589
  1098
                fi
icculus@1589
  1099
            fi
icculus@1589
  1100
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1101
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1102
            fi
slouken@0
  1103
        fi
slouken@0
  1104
    fi
slouken@0
  1105
}
slouken@279
  1106
slouken@1361
  1107
dnl Check for QNX photon video driver
slouken@0
  1108
CheckPHOTON()
slouken@0
  1109
{
slouken@0
  1110
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1111
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1112
                  , enable_video_photon=yes)
slouken@0
  1113
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1114
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1115
        video_photon=no
slouken@0
  1116
        AC_TRY_COMPILE([
slouken@0
  1117
          #include <Ph.h>
slouken@0
  1118
          #include <Pt.h>
slouken@0
  1119
          #include <photon/Pg.h>
slouken@0
  1120
          #include <photon/PdDirect.h>
slouken@0
  1121
        ],[
slouken@0
  1122
         PgDisplaySettings_t *visual;
slouken@0
  1123
        ],[
slouken@0
  1124
        video_photon=yes
slouken@0
  1125
        ])
slouken@0
  1126
        AC_MSG_RESULT($video_photon)
slouken@0
  1127
        if test x$video_photon = xyes; then
slouken@1361
  1128
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1129
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1130
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1131
            have_video=yes
slouken@1361
  1132
slouken@279
  1133
            CheckOpenGLQNX
slouken@0
  1134
        fi
slouken@0
  1135
    fi
slouken@0
  1136
}
slouken@0
  1137
slouken@1361
  1138
dnl Set up the BWindow video driver if enabled
slouken@1361
  1139
CheckBWINDOW()
slouken@1361
  1140
{
slouken@1361
  1141
    if test x$enable_video = xyes; then
slouken@1361
  1142
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1143
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1144
        have_video=yes
slouken@1361
  1145
    fi
slouken@1361
  1146
}
slouken@1361
  1147
slouken@1361
  1148
dnl Set up the Carbon/QuickDraw video driver for Mac OS X (but not Darwin)
slouken@1361
  1149
CheckCARBON()
slouken@1361
  1150
{
slouken@1361
  1151
    AC_ARG_ENABLE(video-carbon,
slouken@1637
  1152
AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [[default=no]]]),
slouken@1361
  1153
                  , enable_video_carbon=no)
slouken@1361
  1154
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1361
  1155
        AC_MSG_CHECKING(for Carbon framework)
slouken@1361
  1156
        have_carbon=no
slouken@1361
  1157
        AC_TRY_COMPILE([
slouken@1361
  1158
          #include <Carbon/Carbon.h>
slouken@1361
  1159
        ],[
slouken@1361
  1160
        ],[
slouken@1361
  1161
        have_carbon=yes
slouken@1361
  1162
        ])
slouken@1361
  1163
        AC_MSG_RESULT($have_carbon)
slouken@1361
  1164
        if test x$have_carbon = xyes; then
slouken@1361
  1165
            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX)
slouken@1361
  1166
            SOURCES="$SOURCES $srcdir/src/video/maccommon/*.c"
slouken@1361
  1167
            SOURCES="$SOURCES $srcdir/src/video/macrom/*.c"
slouken@1361
  1168
            have_video=yes
slouken@1361
  1169
        fi
slouken@1361
  1170
    fi
slouken@1361
  1171
}
slouken@1361
  1172
slouken@1361
  1173
dnl Set up the Cocoa/Quartz video driver for Mac OS X (but not Darwin)
slouken@1361
  1174
CheckCOCOA()
slouken@1361
  1175
{
slouken@1361
  1176
    AC_ARG_ENABLE(video-cocoa,
slouken@1637
  1177
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [[default=yes]]]),
slouken@1361
  1178
                  , enable_video_cocoa=yes)
slouken@1361
  1179
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1180
        save_CFLAGS="$CFLAGS"
slouken@1361
  1181
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1182
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1183
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1184
        have_cocoa=no
slouken@1361
  1185
        AC_TRY_COMPILE([
slouken@1361
  1186
          #import <Cocoa/Cocoa.h>
slouken@1361
  1187
        ],[
slouken@1361
  1188
        ],[
slouken@1361
  1189
        have_cocoa=yes
slouken@1361
  1190
        ])
slouken@1361
  1191
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1192
        CFLAGS="$save_CFLAGS"
slouken@1361
  1193
        if test x$have_cocoa = xyes; then
slouken@1361
  1194
            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ)
slouken@1361
  1195
            SOURCES="$SOURCES $srcdir/src/video/quartz/*.m"
slouken@1361
  1196
            have_video=yes
slouken@1361
  1197
        fi
slouken@1361
  1198
    fi
slouken@1361
  1199
}
slouken@1361
  1200
slouken@0
  1201
dnl Find the framebuffer console includes
slouken@0
  1202
CheckFBCON()
slouken@0
  1203
{
slouken@0
  1204
    AC_ARG_ENABLE(video-fbcon,
slouken@1637
  1205
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=yes]]]),
slouken@0
  1206
                  , enable_video_fbcon=yes)
slouken@0
  1207
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1208
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1209
        video_fbcon=no
slouken@0
  1210
        AC_TRY_COMPILE([
slouken@0
  1211
         #include <linux/fb.h>
slouken@0
  1212
         #include <linux/kd.h>
slouken@0
  1213
         #include <linux/keyboard.h>
slouken@0
  1214
        ],[
slouken@0
  1215
        ],[
slouken@0
  1216
        video_fbcon=yes
slouken@0
  1217
        ])
slouken@0
  1218
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1219
        if test x$video_fbcon = xyes; then
icculus@3917
  1220
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1221
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1222
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1223
            have_video=yes
slouken@0
  1224
        fi
slouken@0
  1225
    fi
slouken@0
  1226
}
slouken@0
  1227
slouken@167
  1228
dnl Find DirectFB
slouken@167
  1229
CheckDirectFB()
slouken@167
  1230
{
slouken@167
  1231
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1232
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1233
                  , enable_video_directfb=yes)
slouken@167
  1234
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1235
        video_directfb=no
slouken@167
  1236
slouken@1588
  1237
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1238
slouken@1602
  1239
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1240
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1241
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1242
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1243
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1244
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1245
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1246
                    video_directfb=yes
slouken@1588
  1247
                fi
slouken@1588
  1248
            fi
slouken@167
  1249
        else
slouken@1588
  1250
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1251
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1252
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1253
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1254
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1255
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1256
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1257
                video_directfb=yes
slouken@167
  1258
            fi
slouken@167
  1259
        fi
slouken@4279
  1260
        if test x$video_directfb = xyes; then
slouken@4279
  1261
            # SuSE 11.1 installs directfb-config without directfb-devel
slouken@4279
  1262
            save_CFLAGS="$CFLAGS"
slouken@4279
  1263
            CFLAGS="$CFLAGS $DIRECTFB_CFLAGS"
slouken@4279
  1264
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
slouken@4279
  1265
            CFLAGS="$save_CFLAGS"
slouken@4279
  1266
            video_directfb=$have_directfb_hdr
slouken@4279
  1267
        fi
slouken@4279
  1268
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@4279
  1269
        AC_MSG_RESULT($video_directfb)
slouken@167
  1270
slouken@167
  1271
        if test x$video_directfb = xyes; then
slouken@1361
  1272
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1273
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1274
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1275
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1276
            have_video=yes
slouken@167
  1277
        fi
slouken@167
  1278
    fi
slouken@167
  1279
}
slouken@167
  1280
slouken@70
  1281
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1282
CheckPS2GS()
slouken@70
  1283
{
slouken@72
  1284
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1285
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1286
                  , enable_video_ps2gs=yes)
slouken@70
  1287
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1288
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1289
        video_ps2gs=no
slouken@70
  1290
        AC_TRY_COMPILE([
slouken@70
  1291
         #include <linux/ps2/dev.h>
slouken@70
  1292
         #include <linux/ps2/gs.h>
slouken@70
  1293
        ],[
slouken@70
  1294
        ],[
slouken@70
  1295
        video_ps2gs=yes
slouken@70
  1296
        ])
slouken@72
  1297
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1298
        if test x$video_ps2gs = xyes; then
slouken@1361
  1299
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1300
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1301
            have_video=yes
slouken@70
  1302
        fi
slouken@70
  1303
    fi
slouken@70
  1304
}
slouken@70
  1305
slouken@4165
  1306
dnl See if we're running on PlayStation 3 Cell hardware
slouken@4165
  1307
CheckPS3()
slouken@4165
  1308
{
slouken@4165
  1309
  AC_ARG_ENABLE(video-ps3,
slouken@4165
  1310
                AC_HELP_STRING([--enable-video-ps3], [use PlayStation 3 Cell driver [[default=yes]]]),
slouken@4165
  1311
                , enable_video_ps3=yes)
slouken@4165
  1312
  if test x$enable_video = xyes -a x$enable_video_ps3 = xyes; then
slouken@4165
  1313
    AC_MSG_CHECKING(for PlayStation 3 Cell support)
slouken@4165
  1314
    video_ps3=no
slouken@4165
  1315
    AC_TRY_COMPILE([
slouken@4165
  1316
      #include <linux/fb.h>
slouken@4165
  1317
      #include <asm/ps3fb.h>
slouken@4390
  1318
      #include <libspe2.h>
slouken@4165
  1319
    ],[
slouken@4165
  1320
    ],[
slouken@4165
  1321
      video_ps3=yes
slouken@4165
  1322
    ])
slouken@4165
  1323
    AC_MSG_RESULT($video_ps3)
slouken@4165
  1324
    if test x$video_ps3 = xyes; then
slouken@4165
  1325
      AC_DEFINE(SDL_VIDEO_DRIVER_PS3)
slouken@4165
  1326
      SOURCES="$SOURCES $srcdir/src/video/ps3/*.c"
slouken@4165
  1327
      EXTRA_CFLAGS="$EXTRA_CFLAGS -I/opt/cell/sdk/usr/include"
slouken@4165
  1328
      EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lbilin_scaler_spu -lfb_writer_spu -lyuv2rgb_spu -L/opt/cell/sdk/usr/lib -lspe2"
slouken@4165
  1329
      have_video=yes
slouken@4165
  1330
    fi
slouken@4165
  1331
  fi
slouken@4165
  1332
}
slouken@4165
  1333
slouken@0
  1334
dnl Find the GGI includes
slouken@0
  1335
CheckGGI()
slouken@0
  1336
{
slouken@0
  1337
    AC_ARG_ENABLE(video-ggi,
slouken@1637
  1338
AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [[default=no]]]),
slouken@0
  1339
                  , enable_video_ggi=no)
slouken@0
  1340
    if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
slouken@0
  1341
        AC_MSG_CHECKING(for GGI support)
slouken@0
  1342
        video_ggi=no
slouken@0
  1343
        AC_TRY_COMPILE([
slouken@0
  1344
         #include <ggi/ggi.h>
slouken@0
  1345
         #include <ggi/gii.h>
slouken@0
  1346
        ],[
slouken@0
  1347
        ],[
slouken@0
  1348
        video_ggi=yes
slouken@0
  1349
        ])
slouken@0
  1350
        AC_MSG_RESULT($video_ggi)
slouken@0
  1351
        if test x$video_ggi = xyes; then
slouken@1361
  1352
            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
slouken@1361
  1353
            SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
slouken@1521
  1354
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lggi -lgii -lgg"
slouken@1361
  1355
            have_video=yes
slouken@0
  1356
        fi
slouken@0
  1357
    fi
slouken@0
  1358
}
slouken@0
  1359
slouken@0
  1360
dnl Find the SVGAlib includes and libraries
slouken@0
  1361
CheckSVGA()
slouken@0
  1362
{
slouken@0
  1363
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1364
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1365
                  , enable_video_svga=yes)
slouken@0
  1366
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1367
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1368
        video_svga=no
slouken@0
  1369
        AC_TRY_COMPILE([
slouken@0
  1370
         #include <vga.h>
slouken@0
  1371
         #include <vgamouse.h>
slouken@0
  1372
         #include <vgakeyboard.h>
slouken@0
  1373
        ],[
slouken@0
  1374
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1375
             exit(0);
slouken@0
  1376
         }
slouken@0
  1377
        ],[
slouken@0
  1378
        video_svga=yes
slouken@0
  1379
        ])
slouken@0
  1380
        AC_MSG_RESULT($video_svga)
slouken@0
  1381
        if test x$video_svga = xyes; then
slouken@1361
  1382
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1383
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1384
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1385
            have_video=yes
slouken@0
  1386
        fi
slouken@0
  1387
    fi
slouken@0
  1388
}
slouken@0
  1389
slouken@75
  1390
dnl Find the VGL includes and libraries
slouken@75
  1391
CheckVGL()
slouken@75
  1392
{
slouken@75
  1393
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1394
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1395
                  , enable_video_vgl=yes)
slouken@75
  1396
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1397
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1398
        video_vgl=no
slouken@75
  1399
        AC_TRY_COMPILE([
slouken@75
  1400
         #include <sys/fbio.h>
slouken@75
  1401
         #include <sys/consio.h>
slouken@75
  1402
         #include <sys/kbio.h>
slouken@75
  1403
         #include <vgl.h>
slouken@75
  1404
        ],[
slouken@75
  1405
         VGLBitmap bitmap;
slouken@1836
  1406
         bitmap.Type = VIDBUF32;
slouken@1836
  1407
         bitmap.PixelBytes = 4;
slouken@144
  1408
         exit(bitmap.Bitmap);
slouken@75
  1409
        ],[
slouken@75
  1410
        video_vgl=yes
slouken@75
  1411
        ])
slouken@75
  1412
        AC_MSG_RESULT($video_vgl)
slouken@75
  1413
        if test x$video_vgl = xyes; then
slouken@1361
  1414
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1415
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1416
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1417
            have_video=yes
slouken@75
  1418
        fi
slouken@75
  1419
    fi
slouken@75
  1420
}
slouken@75
  1421
slouken@1361
  1422
dnl Set up the wscons video driver if enabled
slouken@1361
  1423
CheckWscons()
slouken@1361
  1424
{
slouken@1361
  1425
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1426
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1427
                  , enable_video_wscons=yes)
slouken@1361
  1428
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1429
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1430
        video_wscons=no
slouken@1361
  1431
        AC_TRY_COMPILE([
slouken@1597
  1432
         #include <sys/time.h>
slouken@1597
  1433
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1434
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1435
        ],[
slouken@1597
  1436
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1437
        ],[
slouken@1361
  1438
        video_wscons=yes
slouken@1361
  1439
        ])
slouken@1361
  1440
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1441
        if test x$video_wscons = xyes; then
slouken@1361
  1442
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1443
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1444
            have_video=yes
slouken@1361
  1445
        fi
slouken@1361
  1446
    fi
slouken@1361
  1447
}
slouken@1361
  1448
slouken@1361
  1449
slouken@0
  1450
dnl Find the AAlib includes
slouken@0
  1451
CheckAAlib()
slouken@0
  1452
{
slouken@0
  1453
    AC_ARG_ENABLE(video-aalib,
slouken@1637
  1454
AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [[default=no]]]),
slouken@0
  1455
                  , enable_video_aalib=no)
slouken@0
  1456
    if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
slouken@0
  1457
        AC_MSG_CHECKING(for AAlib support)
slouken@0
  1458
        video_aalib=no
slouken@0
  1459
        AC_TRY_COMPILE([
slouken@0
  1460
         #include <aalib.h>
slouken@0
  1461
        ],[
slouken@0
  1462
        ],[
slouken@0
  1463
        video_aalib=yes
slouken@0
  1464
        ])
slouken@0
  1465
        AC_MSG_RESULT($video_aalib)
slouken@0
  1466
        if test x$video_aalib = xyes; then
slouken@1361
  1467
            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB)
slouken@1361
  1468
            SOURCES="$SOURCES $srcdir/src/video/aalib/*.c"
slouken@1521
  1469
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laa"
slouken@1361
  1470
            have_video=yes
slouken@0
  1471
        fi
slouken@0
  1472
    fi
slouken@0
  1473
}
slouken@0
  1474
slouken@4295
  1475
dnl Find the libcaca includes
slouken@4295
  1476
CheckCaca()
slouken@4295
  1477
{
slouken@4295
  1478
    AC_ARG_ENABLE(video-caca,
slouken@4295
  1479
AC_HELP_STRING([--enable-video-caca], [use libcaca video driver [[default=no]]]),
slouken@4295
  1480
                  , enable_video_caca=no)
slouken@4295
  1481
    if test x$enable_video = xyes -a x$enable_video_caca = xyes; then
slouken@4295
  1482
        video_caca=no
slouken@4295
  1483
        AC_PATH_PROG(CACACONFIG, caca-config, no)
slouken@4295
  1484
        if test x$CACACONFIG != xno; then
slouken@4295
  1485
            AC_MSG_CHECKING(for libcaca support)
slouken@4295
  1486
            CACA_CFLAGS=`$CACACONFIG --cflags`
slouken@4295
  1487
            CACA_LDFLAGS=`$CACACONFIG --libs`
slouken@4295
  1488
            save_CFLAGS="$CFLAGS"
slouken@4295
  1489
            AC_TRY_COMPILE([
slouken@4295
  1490
             #include <caca.h>
slouken@4295
  1491
            ],[
slouken@4295
  1492
            ],[
slouken@4295
  1493
             video_caca=yes
slouken@4295
  1494
            ])
slouken@4295
  1495
            CFLAGS="$save_CFLAGS"
slouken@4295
  1496
            AC_MSG_RESULT($video_caca)
slouken@4295
  1497
            if test x$video_caca = xyes; then
slouken@4295
  1498
                AC_DEFINE(SDL_VIDEO_DRIVER_CACA)
slouken@4295
  1499
                EXTRA_CFLAGS="$EXTRA_CFLAGS $CACA_CFLAGS"
slouken@4295
  1500
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $CACA_LDFLAGS"
slouken@4295
  1501
                SOURCES="$SOURCES $srcdir/src/video/caca/*.c"
slouken@4295
  1502
            fi
slouken@4295
  1503
        fi
slouken@4295
  1504
    fi
slouken@4295
  1505
}
slouken@4295
  1506
slouken@1361
  1507
dnl Set up the QTopia video driver if enabled
slouken@1361
  1508
CheckQtopia()
slouken@1361
  1509
{
slouken@1361
  1510
    AC_ARG_ENABLE(video-qtopia,
slouken@1637
  1511
AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [[default=no]]]),
slouken@1361
  1512
                  , enable_video_qtopia=no)
slouken@1361
  1513
    if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
slouken@1361
  1514
        AC_MSG_CHECKING(for Qtopia support)
slouken@1361
  1515
        video_qtopia=no
slouken@1361
  1516
        QTOPIA_FLAGS="-DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
slouken@1361
  1517
        AC_LANG_CPLUSPLUS
slouken@1361
  1518
        OLD_CXX="$CXXFLAGS"
slouken@1361
  1519
        CXXFLAGS="$QTOPIA_FLAGS"
slouken@1361
  1520
        AC_TRY_COMPILE([
slouken@1361
  1521
         #include <qpe/qpeapplication.h>
slouken@1361
  1522
        ],[
slouken@1361
  1523
        ],[
slouken@1361
  1524
        video_qtopia=yes
slouken@1361
  1525
        ])
slouken@1361
  1526
        CXXFLAGS="$OLD_CXX"
slouken@1361
  1527
        AC_MSG_RESULT($video_qtopia)
slouken@1361
  1528
        if test x$video_qtopia = xyes; then
slouken@1361
  1529
            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
slouken@1361
  1530
            SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
slouken@1397
  1531
            SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
slouken@1521
  1532
            EXTRA_CFLAGS="$EXTRA_CFLAGS $QTOPIA_FLAGS"
slouken@1361
  1533
            SDL_CFLAGS="$SDL_CFLAGS -DQWS -Dmain=SDL_main"
slouken@1361
  1534
            SDL_LIBS="-lSDLmain $SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
slouken@1361
  1535
            have_video=yes
slouken@1361
  1536
        fi
slouken@1361
  1537
        AC_LANG_C
slouken@1361
  1538
    fi
slouken@1361
  1539
}
slouken@1361
  1540
slouken@1361
  1541
dnl Set up the PicoGUI video driver if enabled
slouken@1361
  1542
CheckPicoGUI()
slouken@1361
  1543
{
slouken@1361
  1544
    AC_ARG_ENABLE(video-picogui,
slouken@1637
  1545
AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [[default=no]]]),
slouken@1361
  1546
                  , enable_video_picogui=no)
slouken@1361
  1547
    if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then
slouken@1361
  1548
        AC_MSG_CHECKING(for PicoGUI support)
slouken@1361
  1549
        video_picogui=no
slouken@1361
  1550
        AC_TRY_COMPILE([
slouken@1361
  1551
         #include <picogui.h>
slouken@1361
  1552
        ],[
slouken@1361
  1553
        ],[
slouken@1361
  1554
        video_picogui=yes
slouken@1361
  1555
        ])
slouken@1361
  1556
        AC_MSG_RESULT($video_picogui)
slouken@1361
  1557
        if test x$video_picogui = xyes; then
slouken@1361
  1558
            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI)
slouken@1361
  1559
            SOURCES="$SOURCES $srcdir/src/video/picogui/*.c"
slouken@1361
  1560
            SDL_LIBS="$SDL_LIBS -lpgui"
slouken@1361
  1561
            have_video=yes
slouken@1361
  1562
        fi
slouken@1361
  1563
    fi
slouken@1361
  1564
}
slouken@1361
  1565
slouken@1361
  1566
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1567
CheckAtariBiosEvent()
slouken@1361
  1568
{
slouken@1361
  1569
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1570
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1571
}
slouken@1361
  1572
slouken@281
  1573
dnl Set up the Atari Xbios driver
slouken@281
  1574
CheckAtariXbiosVideo()
slouken@281
  1575
{
slouken@281
  1576
    AC_ARG_ENABLE(xbios,
slouken@1637
  1577
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1578
                  , enable_video_xbios=yes)
slouken@281
  1579
    video_xbios=no
slouken@281
  1580
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1581
        video_xbios=yes
slouken@1361
  1582
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1583
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1584
        have_video=yes
slouken@281
  1585
    fi
slouken@281
  1586
}
slouken@281
  1587
slouken@281
  1588
dnl Set up the Atari Gem driver
slouken@281
  1589
CheckAtariGemVideo()
slouken@281
  1590
{
slouken@281
  1591
    AC_ARG_ENABLE(gem,
slouken@1637
  1592
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1593
                  , enable_video_gem=yes)
slouken@281
  1594
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1595
        video_gem=no
slouken@281
  1596
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1597
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1598
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1599
            video_gem=yes
slouken@1361
  1600
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1601
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1602
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1603
            have_video=yes
slouken@281
  1604
        fi
slouken@281
  1605
    fi
slouken@281
  1606
}
slouken@281
  1607
slouken@1
  1608
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1609
CheckDummyVideo()
slouken@1
  1610
{
slouken@1
  1611
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1612
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1613
                  , enable_video_dummy=yes)
slouken@1
  1614
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1615
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1616
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1617
        have_video=yes
slouken@1
  1618
    fi
slouken@1
  1619
}
slouken@1
  1620
slouken@0
  1621
dnl Check to see if OpenGL support is desired
slouken@0
  1622
AC_ARG_ENABLE(video-opengl,
slouken@1637
  1623
AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [[default=yes]]]),
slouken@0
  1624
              , enable_video_opengl=yes)
slouken@0
  1625
slouken@0
  1626
dnl Find OpenGL
icculus@1191
  1627
CheckOpenGLX11()
slouken@0
  1628
{
slouken@0
  1629
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1630
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1631
        video_opengl=no
slouken@0
  1632
        AC_TRY_COMPILE([
slouken@0
  1633
         #include <GL/gl.h>
slouken@0
  1634
         #include <GL/glx.h>
icculus@3967
  1635
         #include <GL/glu.h>
slouken@0
  1636
        ],[
slouken@0
  1637
        ],[
slouken@0
  1638
        video_opengl=yes
slouken@0
  1639
        ])
slouken@0
  1640
        AC_MSG_RESULT($video_opengl)
slouken@0
  1641
        if test x$video_opengl = xyes; then
slouken@1361
  1642
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1643
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@0
  1644
        fi
slouken@0
  1645
    fi
slouken@0
  1646
}
slouken@0
  1647
slouken@279
  1648
dnl Find QNX RtP OpenGL
slouken@279
  1649
CheckOpenGLQNX()
slouken@279
  1650
{
slouken@279
  1651
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1652
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1653
        video_opengl=no
slouken@279
  1654
        AC_TRY_COMPILE([
slouken@279
  1655
         #include <GL/gl.h>
slouken@279
  1656
        ],[
slouken@279
  1657
        ],[
slouken@279
  1658
        video_opengl=yes
slouken@279
  1659
        ])
slouken@279
  1660
        AC_MSG_RESULT($video_opengl)
slouken@279
  1661
        if test x$video_opengl = xyes; then
slouken@1361
  1662
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1663
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1664
        fi
slouken@279
  1665
    fi
slouken@279
  1666
}
slouken@279
  1667
slouken@1361
  1668
dnl Check for Win32 OpenGL
slouken@1361
  1669
CheckWIN32GL()
slouken@1361
  1670
{
slouken@1361
  1671
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1672
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1673
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1361
  1674
    fi
slouken@1361
  1675
}
slouken@1361
  1676
slouken@0
  1677
dnl Check for BeOS OpenGL
slouken@0
  1678
CheckBeGL()
slouken@0
  1679
{
slouken@0
  1680
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1681
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1682
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1683
    fi
slouken@0
  1684
}
slouken@0
  1685
slouken@0
  1686
dnl Check for MacOS OpenGL
slouken@0
  1687
CheckMacGL()
slouken@0
  1688
{
slouken@0
  1689
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1690
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1550
  1691
        case "$host" in
slouken@0
  1692
            *-*-darwin*)
slouken@1625
  1693
                if test x$enable_video_cocoa = xyes; then
slouken@4229
  1694
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1695
                fi
slouken@1625
  1696
                if test x$enable_video_carbon = xyes; then
slouken@4229
  1697
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AGL"
slouken@1625
  1698
                fi
slouken@0
  1699
        esac
slouken@0
  1700
    fi
slouken@0
  1701
}
slouken@0
  1702
patmandin@978
  1703
dnl Check for Mesa offscreen rendering
patmandin@989
  1704
CheckAtariOSMesa()
patmandin@978
  1705
{
patmandin@989
  1706
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1707
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1708
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1709
patmandin@991
  1710
        # Static linking to -lOSMesa
patmandin@989
  1711
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1712
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1713
            # -lOSMesa is really the static library
patmandin@989
  1714
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1715
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1716
            fi
patmandin@989
  1717
        else
patmandin@991
  1718
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1719
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1720
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1721
        fi
slouken@1361
  1722
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1723
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
patmandin@1825
  1724
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1725
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1726
patmandin@991
  1727
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1728
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1729
                              , enable_osmesa_shared=yes)
patmandin@991
  1730
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1731
            # Dynamic linking
patmandin@991
  1732
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1733
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1734
            fi
slouken@1361
  1735
        fi
patmandin@978
  1736
    fi
patmandin@978
  1737
}
patmandin@978
  1738
slouken@4139
  1739
AC_ARG_ENABLE(screensaver,
slouken@4139
  1740
AC_HELP_STRING([--enable-screensaver], [enable screensaver by default while any SDL application is running [[default=no]]]),
slouken@4139
  1741
              , enable_screensaver=no)
slouken@4139
  1742
if test x$enable_screensaver = xno; then
slouken@4139
  1743
    AC_DEFINE(SDL_VIDEO_DISABLE_SCREENSAVER)
slouken@4139
  1744
fi
slouken@4139
  1745
slouken@0
  1746
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1747
CheckInputEvents()
slouken@0
  1748
{
slouken@0
  1749
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1750
    AC_ARG_ENABLE(input-events,
slouken@1637
  1751
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1752
                  , enable_input_events=yes)
slouken@0
  1753
    if test x$enable_input_events = xyes; then
slouken@0
  1754
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1755
        use_input_events=no
slouken@0
  1756
        AC_TRY_COMPILE([
slouken@0
  1757
          #include <linux/input.h>
slouken@0
  1758
        ],[
slouken@0
  1759
          #ifndef EVIOCGNAME
slouken@0
  1760
          #error EVIOCGNAME() ioctl not available
slouken@0
  1761
          #endif
slouken@0
  1762
        ],[
slouken@0
  1763
        use_input_events=yes
slouken@0
  1764
        ])
slouken@0
  1765
        AC_MSG_RESULT($use_input_events)
slouken@0
  1766
        if test x$use_input_events = xyes; then
slouken@1361
  1767
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1768
        fi
slouken@0
  1769
    fi
slouken@0
  1770
}
slouken@0
  1771
icculus@1201
  1772
dnl See if we can use the Touchscreen input library
icculus@1201
  1773
CheckTslib()
icculus@1201
  1774
{
icculus@1201
  1775
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1776
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1777
                  , enable_input_tslib=yes)
icculus@1201
  1778
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1779
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1780
        enable_input_tslib=no
icculus@1201
  1781
        AC_TRY_COMPILE([
icculus@1201
  1782
          #include "tslib.h"
icculus@1201
  1783
        ],[
icculus@1201
  1784
        ],[
icculus@1201
  1785
        enable_input_tslib=yes
icculus@1201
  1786
        ])
icculus@1201
  1787
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1788
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1789
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1790
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1791
        fi
icculus@1201
  1792
    fi
icculus@1201
  1793
}
icculus@1201
  1794
slouken@399
  1795
dnl See if we can use GNU pth library for threads
slouken@399
  1796
CheckPTH()
slouken@399
  1797
{
slouken@399
  1798
    dnl Check for pth support
slouken@399
  1799
    AC_ARG_ENABLE(pth,
slouken@1637
  1800
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1801
                  , enable_pth=yes)
slouken@399
  1802
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1803
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1804
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1805
            use_pth=no
slouken@399
  1806
        else
slouken@399
  1807
            use_pth=yes
slouken@399
  1808
        fi
slouken@399
  1809
        AC_MSG_CHECKING(pth)
slouken@1361
  1810
        AC_MSG_RESULT($use_pth)
slouken@399
  1811
        if test "x$use_pth" = xyes; then
slouken@1361
  1812
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1813
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1814
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1815
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1816
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1817
            have_threads=yes
slouken@399
  1818
        fi
slouken@399
  1819
    fi
slouken@399
  1820
}
slouken@399
  1821
slouken@0
  1822
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1823
CheckPTHREAD()
slouken@0
  1824
{
slouken@0
  1825
    dnl Check for pthread support
slouken@0
  1826
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1827
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1828
                  , enable_pthreads=yes)
slouken@0
  1829
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1830
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1831
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1832
                  , enable_pthread_sem=yes)
slouken@1550
  1833
    case "$host" in
slouken@1820
  1834
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1835
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1836
            pthread_lib="-lpthread"
slouken@1324
  1837
            ;;
slouken@0
  1838
        *-*-bsdi*)
slouken@0
  1839
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1840
            pthread_lib=""
slouken@0
  1841
            ;;
slouken@0
  1842
        *-*-darwin*)
slouken@0
  1843
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1844
# causes Carbon.p complaints?
slouken@0
  1845
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1846
            ;;
slouken@1565
  1847
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1848
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1849
            pthread_lib="-pthread"
slouken@0
  1850
            ;;
slouken@43
  1851
        *-*-netbsd*)
slouken@1383
  1852
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@4028
  1853
            pthread_lib="-lpthread"
slouken@43
  1854
            ;;
slouken@0
  1855
        *-*-openbsd*)
slouken@0
  1856
            pthread_cflags="-D_REENTRANT"
slouken@0
  1857
            pthread_lib="-pthread"
slouken@0
  1858
            ;;
slouken@0
  1859
        *-*-solaris*)
slouken@0
  1860
            pthread_cflags="-D_REENTRANT"
slouken@0
  1861
            pthread_lib="-lpthread -lposix4"
slouken@0
  1862
            ;;
slouken@0
  1863
        *-*-sysv5*)
slouken@0
  1864
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1865
            pthread_lib=""
slouken@0
  1866
            ;;
slouken@0
  1867
        *-*-irix*)
slouken@0
  1868
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1869
            pthread_lib="-lpthread"
slouken@0
  1870
            ;;
slouken@0
  1871
        *-*-aix*)
slouken@0
  1872
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1873
            pthread_lib="-lpthread"
slouken@0
  1874
            ;;
icculus@425
  1875
        *-*-hpux11*)
icculus@425
  1876
            pthread_cflags="-D_REENTRANT"
icculus@425
  1877
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1878
            ;;
slouken@0
  1879
        *-*-qnx*)
slouken@0
  1880
            pthread_cflags=""
slouken@0
  1881
            pthread_lib=""
slouken@0
  1882
            ;;
slouken@873
  1883
        *-*-osf*)
slouken@1019
  1884
            pthread_cflags="-D_REENTRANT"
slouken@873
  1885
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1886
                pthread_lib="-lpthread -lrt"
slouken@873
  1887
            else
slouken@1019
  1888
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1889
            fi
slouken@873
  1890
            ;;
slouken@0
  1891
        *)
slouken@0
  1892
            pthread_cflags="-D_REENTRANT"
slouken@0
  1893
            pthread_lib="-lpthread"
slouken@0
  1894
            ;;
slouken@0
  1895
    esac
icculus@1140
  1896
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1897
        # Save the original compiler flags and libraries
slouken@415
  1898
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1899
        # Add the pthread compiler flags and libraries
slouken@415
  1900
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1901
        # Check to see if we have pthread support on this system
slouken@0
  1902
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1903
        use_pthreads=no
slouken@0
  1904
        AC_TRY_LINK([
slouken@0
  1905
         #include <pthread.h>
slouken@0
  1906
        ],[
slouken@0
  1907
         pthread_attr_t type;
slouken@0
  1908
         pthread_attr_init(&type);
slouken@0
  1909
        ],[
slouken@0
  1910
        use_pthreads=yes
slouken@0
  1911
        ])
slouken@0
  1912
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1913
        # Restore the compiler flags and libraries
slouken@415
  1914
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1915
slouken@415
  1916
        # Do futher testing if we have pthread support...
slouken@0
  1917
        if test x$use_pthreads = xyes; then
slouken@1361
  1918
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1919
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1920
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1921
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1922
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1923
slouken@1438
  1924
            # Save the original compiler flags and libraries
slouken@1438
  1925
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1926
            # Add the pthread compiler flags and libraries
slouken@1438
  1927
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1928
slouken@0
  1929
            # Check to see if recursive mutexes are available
slouken@0
  1930
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1931
            has_recursive_mutexes=no
slouken@1324
  1932
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1933
                AC_TRY_COMPILE([
slouken@1324
  1934
                  #include <pthread.h>
slouken@1324
  1935
                ],[
slouken@1324
  1936
                  pthread_mutexattr_t attr;
slouken@1324
  1937
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1938
                ],[
slouken@1324
  1939
                has_recursive_mutexes=yes
slouken@1361
  1940
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1941
                ])
slouken@1324
  1942
            fi
slouken@1324
  1943
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1944
                AC_TRY_COMPILE([
slouken@1324
  1945
                  #include <pthread.h>
slouken@1324
  1946
                ],[
slouken@1324
  1947
                  pthread_mutexattr_t attr;
slouken@1324
  1948
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1949
                ],[
slouken@1324
  1950
                has_recursive_mutexes=yes
slouken@1361
  1951
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1952
                ])
slouken@1324
  1953
            fi
slouken@0
  1954
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1955
slouken@94
  1956
            # Check to see if pthread semaphore support is missing
slouken@94
  1957
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1958
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1959
                have_pthread_sem=no
slouken@94
  1960
                AC_TRY_COMPILE([
slouken@94
  1961
                  #include <pthread.h>
slouken@94
  1962
                  #include <semaphore.h>
slouken@94
  1963
                ],[
slouken@94
  1964
                ],[
slouken@94
  1965
                have_pthread_sem=yes
slouken@94
  1966
                ])
slouken@94
  1967
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1968
            fi
slouken@94
  1969
slouken@1438
  1970
            # Restore the compiler flags and libraries
slouken@1438
  1971
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1972
slouken@1361
  1973
            # Basic thread creation functions
slouken@1361
  1974
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1975
slouken@1361
  1976
            # Semaphores
slouken@1361
  1977
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1978
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1979
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1980
            else
slouken@1361
  1981
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1982
            fi
slouken@0
  1983
slouken@1361
  1984
            # Mutexes
slouken@1361
  1985
            # We can fake these with semaphores if necessary
slouken@1361
  1986
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1987
slouken@1361
  1988
            # Condition variables
slouken@1361
  1989
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1990
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1991
slouken@1361
  1992
            have_threads=yes
slouken@185
  1993
        else
slouken@1361
  1994
            CheckPTH
slouken@814
  1995
        fi
slouken@814
  1996
    fi
slouken@814
  1997
}
slouken@814
  1998
slouken@0
  1999
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  2000
CheckWIN32()
slouken@0
  2001
{
slouken@0
  2002
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  2003
    have_win32_gcc=no
slouken@0
  2004
    AC_TRY_COMPILE([
slouken@0
  2005
     #include <windows.h>
slouken@0
  2006
    ],[
slouken@0
  2007
    ],[
slouken@0
  2008
    have_win32_gcc=yes
slouken@0
  2009
    ])
slouken@0
  2010
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  2011
    if test x$have_win32_gcc != xyes; then
slouken@0
  2012
       AC_MSG_ERROR([
slouken@0
  2013
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  2014
       ])
slouken@0
  2015
    fi
slouken@0
  2016
slouken@0
  2017
    dnl See if the user wants to redirect standard output to files
slouken@0
  2018
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  2019
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  2020
                  , enable_stdio_redirect=yes)
slouken@0
  2021
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  2022
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  2023
    fi
slouken@1361
  2024
slouken@1361
  2025
    if test x$enable_video = xyes; then
slouken@1361
  2026
        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB)
slouken@1361
  2027
        SOURCES="$SOURCES $srcdir/src/video/wincommon/*.c"
slouken@1361
  2028
        SOURCES="$SOURCES $srcdir/src/video/windib/*.c"
slouken@1361
  2029
        have_video=yes
slouken@0
  2030
    fi
slouken@0
  2031
}
slouken@0
  2032
slouken@0
  2033
dnl Find the DirectX includes and libraries
slouken@0
  2034
CheckDIRECTX()
slouken@0
  2035
{
slouken@0
  2036
    AC_ARG_ENABLE(directx,
slouken@1637
  2037
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  2038
                  , enable_directx=yes)
slouken@0
  2039
    if test x$enable_directx = xyes; then
slouken@1361
  2040
        have_directx=no
slouken@1361
  2041
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  2042
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  2043
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@1361
  2044
        if test x$have_ddraw = xyes -a x$have_dsound = xyes -a x$use_dinput = xyes; then
slouken@1361
  2045
            have_directx=yes
slouken@1361
  2046
        fi
slouken@1361
  2047
        if test x$enable_video = xyes -a x$have_directx = xyes; then
slouken@1361
  2048
            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW)
slouken@1361
  2049
            SOURCES="$SOURCES $srcdir/src/video/windx5/*.c"
slouken@1361
  2050
            have_video=yes
slouken@1361
  2051
        fi
slouken@0
  2052
    fi
slouken@158
  2053
}
slouken@158
  2054
slouken@294
  2055
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2056
CheckDLOPEN()
slouken@294
  2057
{
slouken@731
  2058
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2059
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2060
                  , enable_sdl_dlopen=yes)
slouken@731
  2061
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2062
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2063
        have_dlopen=no
slouken@294
  2064
        AC_TRY_COMPILE([
slouken@294
  2065
         #include <dlfcn.h>
slouken@294
  2066
        ],[
slouken@1638
  2067
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  2068
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  2069
         #endif
slouken@294
  2070
        ],[
slouken@1361
  2071
        have_dlopen=yes
slouken@294
  2072
        ])
slouken@1361
  2073
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2074
slouken@1361
  2075
        if test x$have_dlopen = xyes; then
slouken@1521
  2076
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2077
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2078
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  2079
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  2080
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2081
            have_loadso=yes
slouken@294
  2082
        fi
slouken@294
  2083
    fi
slouken@294
  2084
}
slouken@294
  2085
patmandin@651
  2086
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  2087
CheckAtariLdg()
patmandin@651
  2088
{
patmandin@651
  2089
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  2090
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  2091
                  , enable_atari_ldg=yes)
patmandin@651
  2092
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  2093
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  2094
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  2095
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  2096
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  2097
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  2098
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  2099
            have_loadso=yes
patmandin@651
  2100
        fi
patmandin@651
  2101
    fi
patmandin@651
  2102
}
patmandin@651
  2103
slouken@381
  2104
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2105
CheckUSBHID()
slouken@381
  2106
{
slouken@381
  2107
    if test x$enable_joystick = xyes; then
slouken@1565
  2108
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2109
        if test x$have_libusbhid = xyes; then
slouken@1565
  2110
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2111
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2112
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2113
        else
slouken@1565
  2114
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2115
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2116
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2117
        fi
slouken@1361
  2118
            
slouken@1361
  2119
        save_CFLAGS="$CFLAGS"
slouken@1361
  2120
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2121
slouken@381
  2122
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2123
        have_usbhid=no
slouken@381
  2124
        AC_TRY_COMPILE([
slouken@404
  2125
          #include <sys/types.h>
slouken@403
  2126
          #if defined(HAVE_USB_H)
slouken@403
  2127
          #include <usb.h>
slouken@403
  2128
          #endif
slouken@1565
  2129
          #ifdef __DragonFly__
slouken@1565
  2130
          # include <bus/usb/usb.h>
slouken@1565
  2131
          # include <bus/usb/usbhid.h>
slouken@1565
  2132
          #else
slouken@1565
  2133
          # include <dev/usb/usb.h>
slouken@1565
  2134
          # include <dev/usb/usbhid.h>
slouken@1565
  2135
          #endif
slouken@381
  2136
          #if defined(HAVE_USBHID_H)
slouken@381
  2137
          #include <usbhid.h>
slouken@381
  2138
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2139
          #include <libusb.h>
slouken@381
  2140
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2141
          #include <libusbhid.h>
slouken@404
  2142
          #endif
slouken@381
  2143
        ],[
slouken@381
  2144
          struct report_desc *repdesc;
slouken@381
  2145
          struct usb_ctl_report *repbuf;
slouken@402
  2146
          hid_kind_t hidkind;
slouken@381
  2147
        ],[
slouken@381
  2148
        have_usbhid=yes
slouken@381
  2149
        ])
slouken@381
  2150
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2151
slouken@381
  2152
        if test x$have_usbhid = xyes; then
slouken@381
  2153
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2154
            have_usbhid_ucr_data=no
slouken@381
  2155
            AC_TRY_COMPILE([
slouken@404
  2156
              #include <sys/types.h>
slouken@404
  2157
              #if defined(HAVE_USB_H)
slouken@404
  2158
              #include <usb.h>
slouken@404
  2159
              #endif
slouken@1565
  2160
              #ifdef __DragonFly__
slouken@1565
  2161
              # include <bus/usb/usb.h>
slouken@1565
  2162
              # include <bus/usb/usbhid.h>
slouken@1565
  2163
              #else
slouken@1565
  2164
              # include <dev/usb/usb.h>
slouken@1565
  2165
              # include <dev/usb/usbhid.h>
slouken@1565
  2166
              #endif
slouken@381
  2167
              #if defined(HAVE_USBHID_H)
slouken@381
  2168
              #include <usbhid.h>
slouken@381
  2169
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2170
              #include <libusb.h>
slouken@381
  2171
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2172
              #include <libusbhid.h>
slouken@381
  2173
              #endif
slouken@381
  2174
            ],[
slouken@381
  2175
              struct usb_ctl_report buf;
slouken@381
  2176
              if (buf.ucr_data) { }
slouken@381
  2177
            ],[
slouken@381
  2178
            have_usbhid_ucr_data=yes
slouken@381
  2179
            ])
slouken@381
  2180
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2181
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2182
            fi
slouken@381
  2183
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2184
            
slouken@1361
  2185
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2186
            have_usbhid_new=no
slouken@407
  2187
            AC_TRY_COMPILE([
slouken@407
  2188
              #include <sys/types.h>
slouken@407
  2189
              #if defined(HAVE_USB_H)
slouken@407
  2190
              #include <usb.h>
slouken@407
  2191
              #endif
slouken@4037
  2192
              #ifdef __DragonFly__
slouken@4028
  2193
              #include <bus/usb/usb.h>
slouken@4028
  2194
              #include <bus/usb/usbhid.h>
slouken@4037
  2195
              #else
slouken@407
  2196
              #include <dev/usb/usb.h>
slouken@407
  2197
              #include <dev/usb/usbhid.h>
slouken@4037
  2198
              #endif
slouken@407
  2199
              #if defined(HAVE_USBHID_H)
slouken@407
  2200
              #include <usbhid.h>
slouken@407
  2201
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2202
              #include <libusb.h>
slouken@407
  2203
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2204
              #include <libusbhid.h>
slouken@407
  2205
              #endif
slouken@407
  2206
            ],[
slouken@407
  2207
              report_desc_t d;
slouken@1361
  2208
              hid_start_parse(d, 1, 1);
slouken@407
  2209
            ],[
slouken@407
  2210
            have_usbhid_new=yes
slouken@407
  2211
            ])
slouken@407
  2212
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2213
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2214
            fi
slouken@407
  2215
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2216
slouken@1565
  2217
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2218
            have_machine_joystick=no
slouken@1565
  2219
            AC_TRY_COMPILE([
slouken@1565
  2220
              #include <machine/joystick.h>
slouken@1565
  2221
            ],[
slouken@1565
  2222
              struct joystick t;
slouken@1565
  2223
            ],[
slouken@1565
  2224
            have_machine_joystick=yes
slouken@1565
  2225
            ])
slouken@1565
  2226
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2227
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2228
            fi
slouken@1565
  2229
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2230
slouken@1361
  2231
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2232
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2233
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2234
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2235
            have_joystick=yes
slouken@381
  2236
        fi
slouken@1361
  2237
        CFLAGS="$save_CFLAGS"
slouken@381
  2238
    fi
slouken@381
  2239
}
slouken@381
  2240
slouken@1361
  2241
dnl Check for clock_gettime()
slouken@1361
  2242
CheckClockGettime()
slouken@795
  2243
{
slouken@1361
  2244
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2245
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2246
                  , enable_clock_gettime=no)
slouken@1361
  2247
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2248
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2249
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2250
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2251
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  2252
        fi
slouken@795
  2253
    fi
slouken@795
  2254
}
slouken@795
  2255
slouken@1062
  2256
dnl Check for a valid linux/version.h
slouken@1062
  2257
CheckLinuxVersion()
slouken@1062
  2258
{
slouken@1062
  2259
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2260
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2261
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2262
    fi
slouken@1062
  2263
}
slouken@1062
  2264
slouken@1127
  2265
dnl Check if we want to use RPATH
slouken@1127
  2266
CheckRPATH()
slouken@1127
  2267
{
slouken@1127
  2268
    AC_ARG_ENABLE(rpath,
slouken@1637
  2269
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2270
                  , enable_rpath=yes)
slouken@1127
  2271
}
slouken@1127
  2272
slouken@1550
  2273
dnl Set up the configuration based on the host platform!
slouken@1550
  2274
case "$host" in
slouken@1361
  2275
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2276
        ARCH=linux
slouken@1361
  2277
        CheckDummyVideo
slouken@1361
  2278
        CheckIPod
slouken@1361
  2279
        # Set up files for the timer library
icculus@1140
  2280
        if test x$enable_timers = xyes; then
slouken@1361
  2281
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2282
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2283
            have_timers=yes
icculus@1140
  2284
        fi
slouken@1361
  2285
        ;;
slouken@1820
  2286
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2287
        case "$host" in
slouken@1361
  2288
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2289
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2290
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2291
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2292
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2293
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2294
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2295
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2296
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2297
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2298
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2299
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2300
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2301
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2302
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2303
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2304
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2305
        esac
icculus@1573
  2306
        CheckVisibilityHidden
slouken@1
  2307
        CheckDummyVideo
slouken@68
  2308
        CheckDiskAudio
icculus@1532
  2309
        CheckDummyAudio
slouken@371
  2310
        CheckDLOPEN
slouken@0
  2311
        CheckNASM
slouken@1361
  2312
        CheckAltivec
slouken@0
  2313
        CheckOSS
slouken@1361
  2314
        CheckDMEDIA
slouken@1438
  2315
        CheckMME
slouken@0
  2316
        CheckALSA
slouken@0
  2317
        CheckARTSC
slouken@0
  2318
        CheckESD
icculus@3939
  2319
        CheckPulseAudio
slouken@0
  2320
        CheckNAS
slouken@0
  2321
        CheckX11
slouken@30
  2322
        CheckNANOX
slouken@0
  2323
        CheckFBCON
slouken@167
  2324
        CheckDirectFB
slouken@70
  2325
        CheckPS2GS
slouken@4165
  2326
        CheckPS3
slouken@0
  2327
        CheckGGI
slouken@0
  2328
        CheckSVGA
slouken@1361
  2329
        CheckVGL
slouken@1361
  2330
        CheckWscons
slouken@0
  2331
        CheckAAlib
slouken@4295
  2332
        CheckCaca
slouken@371
  2333
        CheckQtopia
slouken@433
  2334
        CheckPicoGUI
icculus@1191
  2335
        CheckOpenGLX11
slouken@0
  2336
        CheckInputEvents
icculus@1201
  2337
        CheckTslib
slouken@1361
  2338
        CheckUSBHID
slouken@0
  2339
        CheckPTHREAD
slouken@1361
  2340
        CheckClockGettime
slouken@1062
  2341
        CheckLinuxVersion
slouken@1127
  2342
        CheckRPATH
slouken@1361
  2343
        # Set up files for the audio library
slouken@1361
  2344
        if test x$enable_audio = xyes; then
slouken@1361
  2345
          case $ARCH in
slouken@1565
  2346
            sysv5|solaris|hpux)
slouken@1361
  2347
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2348
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2349
                have_audio=yes
slouken@1361
  2350
            ;;
slouken@1565
  2351
            netbsd|openbsd)
slouken@1567
  2352
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2353
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2354
                have_audio=yes
slouken@1361
  2355
            ;;
slouken@1361
  2356
            aix)
slouken@1361
  2357
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  2358
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2359
                have_audio=yes
slouken@1361
  2360
            ;;
slouken@1361
  2361
          esac
slouken@371
  2362
        fi
slouken@0
  2363
        # Set up files for the joystick library
slouken@0
  2364
        if test x$enable_joystick = xyes; then
slouken@1361
  2365
          case $ARCH in
slouken@1361
  2366
            linux)
slouken@1361
  2367
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2368
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2369
                have_joystick=yes
slouken@1361
  2370
            ;;
slouken@1361
  2371
          esac
slouken@0
  2372
        fi
slouken@0
  2373
        # Set up files for the cdrom library
slouken@0
  2374
        if test x$enable_cdrom = xyes; then
slouken@1361
  2375
          case $ARCH in
slouken@1361
  2376
            linux|solaris)
slouken@1361
  2377
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2378
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2379
                have_cdrom=yes
slouken@1361
  2380
            ;;
slouken@1361
  2381
            *freebsd*)
slouken@1361
  2382
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2383
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2384
                have_cdrom=yes
slouken@1361
  2385
            ;;
slouken@1383
  2386
            *openbsd*|*netbsd*)
slouken@1361
  2387
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2388
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2389
                have_cdrom=yes
slouken@1361
  2390
            ;;
slouken@1361
  2391
            bsdi)
slouken@1361
  2392
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2393
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2394
                have_cdrom=yes
slouken@1361
  2395
            ;;
slouken@1361
  2396
            aix)
slouken@1361
  2397
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2398
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2399
                have_cdrom=yes
slouken@1361
  2400
            ;;
slouken@1361
  2401
            osf)
slouken@1361
  2402
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2403
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2404
                have_cdrom=yes
slouken@1361
  2405
            ;;
slouken@1361
  2406
          esac
slouken@0
  2407
        fi
slouken@0
  2408
        # Set up files for the thread library
slouken@1361
  2409
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2410
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2411
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2412
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2413
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2414
            have_threads=yes
slouken@0
  2415
        fi
slouken@0
  2416
        # Set up files for the timer library
slouken@0
  2417
        if test x$enable_timers = xyes; then
slouken@1361
  2418
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2419
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2420
            have_timers=yes
slouken@0
  2421
        fi
slouken@0
  2422
        ;;
slouken@0
  2423
    *-*-qnx*)
slouken@0
  2424
        ARCH=qnx
slouken@1
  2425
        CheckDummyVideo
slouken@68
  2426
        CheckDiskAudio
icculus@1532
  2427
        CheckDummyAudio
slouken@886
  2428
        # CheckNASM
slouken@371
  2429
        CheckDLOPEN
slouken@0
  2430
        CheckNAS
slouken@0
  2431
        CheckPHOTON
slouken@0
  2432
        CheckX11
icculus@1191
  2433
        CheckOpenGLX11
slouken@0
  2434
        CheckPTHREAD
slouken@0
  2435
        # Set up files for the audio library
slouken@0
  2436
        if test x$enable_audio = xyes; then
slouken@1361
  2437
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2438
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2439
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2440
            have_audio=yes
slouken@0
  2441
        fi
slouken@0
  2442
        # Set up files for the cdrom library
slouken@0
  2443
        if test x$enable_cdrom = xyes; then
slouken@1361
  2444
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2445
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2446
            have_cdrom=yes
slouken@0
  2447
        fi
slouken@0
  2448
        # Set up files for the timer library
slouken@0
  2449
        if test x$enable_timers = xyes; then
slouken@1361
  2450
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2451
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2452
            have_timers=yes
slouken@0
  2453
        fi
slouken@0
  2454
        ;;
slouken@0
  2455
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2456
        ARCH=win32
slouken@1550
  2457
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2458
            # Default cross-compile location
slouken@4058
  2459
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2460
        else
slouken@0
  2461
            # Look for the location of the tools and install there
slouken@750
  2462
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2463
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2464
            fi
slouken@0
  2465
        fi
slouken@1
  2466
        CheckDummyVideo
slouken@68
  2467
        CheckDiskAudio
icculus@1532
  2468
        CheckDummyAudio
slouken@0
  2469
        CheckWIN32
slouken@1361
  2470
        CheckWIN32GL
slouken@0
  2471
        CheckDIRECTX
slouken@0
  2472
        CheckNASM
slouken@0
  2473
        # Set up files for the audio library
slouken@0
  2474
        if test x$enable_audio = xyes; then
slouken@1361
  2475
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2476
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1361
  2477
            if test x$have_directx = xyes; then
slouken@1361
  2478
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2479
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2480
            fi
slouken@1361
  2481
            have_audio=yes
slouken@0
  2482
        fi
slouken@0
  2483
        # Set up files for the joystick library
slouken@0
  2484
        if test x$enable_joystick = xyes; then
slouken@1855
  2485
            AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1855
  2486
            SOURCES="$SOURCES $srcdir/src/joystick/win32/*.c"
slouken@1361
  2487
            have_joystick=yes
slouken@0
  2488
        fi
slouken@0
  2489
        # Set up files for the cdrom library
slouken@0
  2490
        if test x$enable_cdrom = xyes; then
slouken@1361
  2491
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2492
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2493
            have_cdrom=yes
slouken@0
  2494
        fi
slouken@0
  2495
        # Set up files for the thread library
slouken@0
  2496
        if test x$enable_threads = xyes; then
slouken@1361
  2497
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2498
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2499
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2500
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2501
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2502
            have_threads=yes
slouken@0
  2503
        fi
slouken@0
  2504
        # Set up files for the timer library
slouken@0
  2505
        if test x$enable_timers = xyes; then
slouken@1361
  2506
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2507
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2508
            have_timers=yes
slouken@1361
  2509
        fi
slouken@1361
  2510
        # Set up files for the shared object loading library
slouken@1361
  2511
        if test x$enable_loadso = xyes; then
slouken@1361
  2512
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2513
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2514
            have_loadso=yes
slouken@1361
  2515
        fi
slouken@1361
  2516
        # Set up the system libraries we need
slouken@1521
  2517
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm"
slouken@1361
  2518
        if test x$have_directx = xyes; then
slouken@4351
  2519
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldxguid"
slouken@0
  2520
        fi
slouken@0
  2521
        # The Win32 platform requires special setup
slouken@4078
  2522
        SOURCES="$SOURCES $srcdir/src/main/win32/*.rc"
slouken@1397
  2523
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2524
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2525
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2526
        ;;
slouken@4134
  2527
    *-wince*)
slouken@4134
  2528
        ARCH=win32
slouken@4134
  2529
        CheckDummyVideo
slouken@4134
  2530
        CheckDiskAudio
slouken@4134
  2531
        CheckDummyAudio
slouken@4134
  2532
        CheckWIN32
slouken@4134
  2533
        CheckNASM
slouken@4134
  2534
        SOURCES="$SOURCES $srcdir/src/video/gapi/*.c"
slouken@4134
  2535
        EXTRA_CFLAGS="$EXTRA_CFLAGS -D_WIN32_WCE=0x420"
slouken@4134
  2536
        if test x$enable_audio = xyes; then
slouken@4134
  2537
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@4134
  2538
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@4134
  2539
            have_audio=yes
slouken@4134
  2540
        fi
slouken@4134
  2541
        # Set up files for the thread library
slouken@4134
  2542
        if test x$enable_threads = xyes; then
slouken@4134
  2543
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@4134
  2544
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@4134
  2545
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@4134
  2546
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@4134
  2547
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@4134
  2548
            have_threads=yes
slouken@4134
  2549
        fi
slouken@4134
  2550
        # Set up files for the timer library
slouken@4134
  2551
        if test x$enable_timers = xyes; then
slouken@4134
  2552
            AC_DEFINE(SDL_TIMER_WINCE)
slouken@4134
  2553
            SOURCES="$SOURCES $srcdir/src/timer/wince/*.c"
slouken@4134
  2554
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lmmtimer"
slouken@4134
  2555
            have_timers=yes
slouken@4134
  2556
        fi
slouken@4134
  2557
        # Set up files for the shared object loading library
slouken@4134
  2558
        if test x$enable_loadso = xyes; then
slouken@4134
  2559
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@4134
  2560
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@4134
  2561
            have_loadso=yes
slouken@4134
  2562
        fi
slouken@4134
  2563
        # Set up the system libraries we need
slouken@4134
  2564
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lcommctrl"
slouken@4134
  2565
        # The Win32 platform requires special setup
slouken@4134
  2566
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@4134
  2567
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main -D_WIN32_WCE=0x420"
slouken@4134
  2568
        SDL_LIBS="-lSDLmain $SDL_LIBS"
slouken@4134
  2569
        ;;
slouken@4164
  2570
    *-*-beos* | *-*-haiku*)
slouken@0
  2571
        ARCH=beos
slouken@0
  2572
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2573
        CheckDummyVideo
slouken@68
  2574
        CheckDiskAudio
icculus@1532
  2575
        CheckDummyAudio
slouken@0
  2576
        CheckNASM
slouken@0
  2577
        CheckBWINDOW
slouken@0
  2578
        CheckBeGL
slouken@0
  2579
        # Set up files for the audio library
slouken@0
  2580
        if test x$enable_audio = xyes; then
slouken@1361
  2581
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2582
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2583
            have_audio=yes
slouken@0
  2584
        fi
slouken@0
  2585
        # Set up files for the joystick library
slouken@0
  2586
        if test x$enable_joystick = xyes; then
slouken@1361
  2587
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2588
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2589
            have_joystick=yes
slouken@0
  2590
        fi
slouken@0
  2591
        # Set up files for the cdrom library
slouken@0
  2592
        if test x$enable_cdrom = xyes; then
slouken@1361
  2593
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2594
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2595
            have_cdrom=yes
slouken@0
  2596
        fi
slouken@0
  2597
        # Set up files for the thread library
slouken@0
  2598
        if test x$enable_threads = xyes; then
slouken@1361
  2599
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2600
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2601
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2602
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2603
            have_threads=yes
slouken@0
  2604
        fi
slouken@0
  2605
        # Set up files for the timer library
slouken@0
  2606
        if test x$enable_timers = xyes; then
slouken@1361
  2607
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2608
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2609
            have_timers=yes
slouken@1361
  2610
        fi
slouken@1361
  2611
        # Set up files for the shared object loading library
slouken@1361
  2612
        if test x$enable_loadso = xyes; then
slouken@4164
  2613
            case "$host" in
slouken@4164
  2614
                *-*-beos*)
slouken@4164
  2615
                    AC_DEFINE(SDL_LOADSO_BEOS)
slouken@4164
  2616
                    SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@4164
  2617
                ;;
slouken@4164
  2618
                *-*-haiku*)
slouken@4164
  2619
                    AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@4164
  2620
                    SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@4164
  2621
                ;;
slouken@4164
  2622
            esac    
slouken@1361
  2623
            have_loadso=yes
slouken@0
  2624
        fi
slouken@1367
  2625
        # The BeOS platform requires special setup.
slouken@1367
  2626
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2627
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2628
        ;;
slouken@0
  2629
    *-*-darwin* )
icculus@1133
  2630
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2631
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2632
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2633
        ARCH=macosx
slouken@1624
  2634
slouken@1628
  2635
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2636
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2637
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2638
slouken@1628
  2639
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2640
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2641
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2642
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2643
        EXTRA_LDFLAGS=""
slouken@1624
  2644
slouken@1742
  2645
        CheckVisibilityHidden
slouken@1
  2646
        CheckDummyVideo
slouken@68
  2647
        CheckDiskAudio
icculus@1532
  2648
        CheckDummyAudio
slouken@1638
  2649
        CheckDLOPEN
slouken@3991
  2650
        CheckNASM
slouken@1889
  2651
slouken@1648
  2652
        # Set up files for the shared object loading library
slouken@1648
  2653
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2654
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2655
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2656
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2657
            have_loadso=yes
slouken@1648
  2658
        fi
slouken@1648
  2659
icculus@1133
  2660
        CheckCOCOA
icculus@1133
  2661
        CheckCARBON
icculus@1174
  2662
        CheckX11
slouken@0
  2663
        CheckMacGL
icculus@1191
  2664
        CheckOpenGLX11
slouken@0
  2665
        CheckPTHREAD
icculus@1047
  2666
        CheckAltivec
icculus@1445
  2667
icculus@1445
  2668
        # Need this or things might misbuild on a G3.
slouken@1521
  2669
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2670
slouken@0
  2671
        # Set up files for the audio library
slouken@0
  2672
        if test x$enable_audio = xyes; then
slouken@1361
  2673
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2674
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2675
            have_audio=yes
slouken@0
  2676
        fi
slouken@0
  2677
        # Set up files for the joystick library
slouken@0
  2678
        if test x$enable_joystick = xyes; then
slouken@1361
  2679
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2680
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2681
            have_joystick=yes
icculus@3935
  2682
            need_iokit_framework=yes
slouken@0
  2683
        fi
slouken@0
  2684
        # Set up files for the cdrom library
slouken@0
  2685
        if test x$enable_cdrom = xyes; then
slouken@1361
  2686
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2687
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2688
            have_cdrom=yes
slouken@0
  2689
        fi
slouken@0
  2690
        # Set up files for the timer library
slouken@0
  2691
        if test x$enable_timers = xyes; then
slouken@1361
  2692
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2693
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2694
            have_timers=yes
slouken@1361
  2695
        fi
slouken@1621
  2696
        # The Mac OS X platform requires special setup.
slouken@1397
  2697
        SDLMAIN_SOURCES="$srcdir/src/main/macosx/*.m"
slouken@1521
  2698
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@387
  2699
        SDL_LIBS="-lSDLmain $SDL_LIBS"
icculus@1133
  2700
        if test x$enable_video_cocoa = xyes; then
slouken@4229
  2701
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@3935
  2702
            need_iokit_framework=yes
icculus@1133
  2703
        fi
icculus@1133
  2704
        if test x$enable_video_carbon = xyes -o x$enable_video_cocoa = xyes; then
icculus@4204
  2705
            # The Cocoa backend still needs Carbon
slouken@4229
  2706
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ApplicationServices"
slouken@4229
  2707
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@1133
  2708
        fi
slouken@1361
  2709
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2710
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
slouken@4229
  2711
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2712
        fi
icculus@3935
  2713
        # Some subsystems reference IOKit...
icculus@3935
  2714
        if test x$need_iokit_framework = xyes; then
slouken@4229
  2715
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
icculus@3935
  2716
        fi
slouken@0
  2717
        ;;
slouken@281
  2718
    *-*-mint*)
slouken@281
  2719
        ARCH=mint
slouken@281
  2720
        CheckDummyVideo
slouken@281
  2721
        CheckDiskAudio
icculus@1532
  2722
        CheckDummyAudio
slouken@281
  2723
        CheckAtariBiosEvent
slouken@281
  2724
        CheckAtariXbiosVideo
slouken@281
  2725
        CheckAtariGemVideo