configure.in
author Sam Lantinga <slouken@libsdl.org>
Thu, 24 Feb 2011 09:39:23 -0800
branchSDL-1.2
changeset 5392 30e4d724fe98
parent 4538 74b5387da0c4
child 5565 4225f09eb8cb
permissions -rw-r--r--
nasm 2.09 compatibility

nasm-2.09 makes `elf' alias to `elf32', thus __OUTPUT_FORMAT__ macro
becomes `elf32' instead of `elf' (on x86). Unmatched macro value causes
omitting .note.GNU-stack marker and creates ELFs with executable stack.
This is unneeded and attracts security policies like SELinux.
<
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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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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$have_oss != xyes; then
slouken@94
   326
            AC_TRY_COMPILE([
slouken@94
   327
              #include <sys/soundcard.h>
slouken@94
   328
            ],[
slouken@94
   329
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   330
            ],[
slouken@94
   331
            have_oss=yes
slouken@94
   332
            ])
slouken@94
   333
        fi
slouken@94
   334
        if test x$have_oss != xyes; then
slouken@94
   335
            AC_TRY_COMPILE([
slouken@94
   336
              #include <soundcard.h>
slouken@94
   337
            ],[
slouken@94
   338
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   339
            ],[
slouken@94
   340
            have_oss=yes
slouken@1361
   341
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
slouken@94
   342
            ])
slouken@94
   343
        fi
slouken@0
   344
        AC_MSG_RESULT($have_oss)
slouken@0
   345
        if test x$have_oss = xyes; then
slouken@1361
   346
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
slouken@1361
   347
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   348
            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
slouken@1361
   349
            have_audio=yes
slouken@1361
   350
slouken@1565
   351
            # We may need to link with ossaudio emulation library
slouken@1550
   352
            case "$host" in
slouken@1383
   353
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   354
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   355
            esac
slouken@0
   356
        fi
slouken@0
   357
    fi
slouken@0
   358
}
slouken@0
   359
slouken@0
   360
dnl See if the ALSA audio interface is supported
slouken@0
   361
CheckALSA()
slouken@0
   362
{
slouken@0
   363
    AC_ARG_ENABLE(alsa,
slouken@1637
   364
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   365
                  , enable_alsa=yes)
slouken@0
   366
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   367
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   368
        # Restore all flags from before the ALSA detection runs
slouken@1009
   369
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   370
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   371
        LIBS="$alsa_save_LIBS"
slouken@354
   372
        if test x$have_alsa = xyes; then
slouken@865
   373
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   374
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   375
                          , enable_alsa_shared=yes)
slouken@4327
   376
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1361
   377
slouken@1361
   378
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   379
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   380
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   381
            if test x$have_loadso != xyes && \
slouken@1361
   382
               test x$enable_alsa_shared = xyes; then
slouken@1467
   383
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   384
            fi
slouken@1361
   385
            if test x$have_loadso = xyes && \
slouken@1361
   386
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@4328
   387
                echo "-- dynamic libasound -> $alsa_lib"
slouken@1361
   388
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   389
            else
slouken@1521
   390
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   391
            fi
slouken@1361
   392
            have_audio=yes
slouken@1361
   393
        fi
slouken@1361
   394
    fi
slouken@0
   395
}
slouken@0
   396
slouken@148
   397
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   398
CheckDMEDIA()
slouken@148
   399
{
slouken@148
   400
    if test x$enable_audio = xyes; then
slouken@148
   401
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   402
        have_dmedia=no
slouken@148
   403
        AC_TRY_COMPILE([
slouken@148
   404
          #include <dmedia/audio.h>
slouken@148
   405
        ],[
slouken@148
   406
          ALport audio_port;
slouken@148
   407
        ],[
slouken@148
   408
        have_dmedia=yes
slouken@148
   409
        ])
slouken@935
   410
        AC_MSG_RESULT($have_dmedia)
slouken@148
   411
        # Set up files for the audio library
slouken@148
   412
        if test x$have_dmedia = xyes; then
slouken@1361
   413
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   414
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   415
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   416
            have_audio=yes
slouken@148
   417
        fi
slouken@148
   418
    fi
slouken@148
   419
}
slouken@148
   420
slouken@1438
   421
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   422
CheckMME()
slouken@1438
   423
{
slouken@1438
   424
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   425
    case $ARCH in
slouken@1438
   426
        osf)
slouken@1438
   427
            ;;
slouken@1438
   428
        *)
slouken@1438
   429
            return
slouken@1438
   430
            ;;
slouken@1438
   431
    esac
slouken@1438
   432
    if test x$enable_audio = xyes; then
slouken@1438
   433
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   434
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   435
        MME_LIBS="-lmme"
slouken@1438
   436
        have_mme=no
slouken@1438
   437
        save_CFLAGS="$CFLAGS"
slouken@1438
   438
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   439
        AC_TRY_COMPILE([
slouken@1438
   440
          #include <mme_api.h>
slouken@1438
   441
        ],[
slouken@1438
   442
          HWAVEOUT sound;
slouken@1438
   443
        ],[
slouken@1438
   444
        have_mme=yes
slouken@1438
   445
        ])
slouken@1438
   446
        CFLAGS="$save_CFLAGS"
slouken@1438
   447
        AC_MSG_RESULT($have_mme)
slouken@1438
   448
        # Set up files for the audio library
slouken@1438
   449
        if test x$have_mme = xyes; then
slouken@1438
   450
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   451
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   452
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   453
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   454
            have_audio=yes
slouken@1438
   455
        fi
slouken@1438
   456
    fi
slouken@1438
   457
}
slouken@1438
   458
slouken@0
   459
dnl Find the ESD includes and libraries
slouken@0
   460
CheckESD()
slouken@0
   461
{
slouken@0
   462
    AC_ARG_ENABLE(esd,
slouken@1637
   463
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   464
                  , enable_esd=yes)
slouken@0
   465
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   466
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   467
        if test x$have_esd = xyes; then
slouken@294
   468
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   469
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   470
                          , enable_esd_shared=yes)
slouken@4327
   471
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   472
slouken@1467
   473
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   474
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   475
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   476
            if test x$have_loadso != xyes && \
slouken@296
   477
               test x$enable_esd_shared = xyes; then
slouken@1467
   478
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   479
            fi
icculus@1173
   480
            if test x$have_loadso = xyes && \
slouken@294
   481
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@4328
   482
                echo "-- dynamic libesd -> $esd_lib"
slouken@1361
   483
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   484
            else
slouken@1521
   485
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   486
            fi
slouken@1361
   487
            have_audio=yes
slouken@294
   488
        fi
slouken@0
   489
    fi
slouken@0
   490
}
slouken@0
   491
icculus@3939
   492
dnl Find PulseAudio
icculus@3939
   493
CheckPulseAudio()
icculus@3939
   494
{
icculus@3939
   495
    AC_ARG_ENABLE(pulseaudio,
icculus@3939
   496
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
slouken@4296
   497
                  , enable_pulseaudio=yes)
slouken@4296
   498
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@3939
   499
        audio_pulse=no
icculus@3939
   500
icculus@3939
   501
        PULSE_REQUIRED_VERSION=0.9
icculus@3939
   502
icculus@3939
   503
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@3939
   504
        AC_MSG_CHECKING(for PulseAudio $PULSE_REQUIRED_VERSION support)
icculus@3939
   505
        if test x$PKG_CONFIG != xno; then
slouken@4327
   506
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSE_REQUIRED_VERSION libpulse-simple; then
icculus@3939
   507
                PULSE_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@3939
   508
                PULSE_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@3939
   509
                audio_pulse=yes
slouken@4327
   510
            fi
icculus@3939
   511
        fi
icculus@3939
   512
        AC_MSG_RESULT($audio_pulse)
icculus@3939
   513
icculus@3939
   514
        if test x$audio_pulse = xyes; then
icculus@3939
   515
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@3939
   516
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
slouken@4296
   517
                          , enable_pulseaudio_shared=yes)
slouken@4327
   518
            pulse_lib=[`find_lib "libpulse-simple.so.*" "$PULSE_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@3939
   519
icculus@3939
   520
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSE)
icculus@3939
   521
            SOURCES="$SOURCES $srcdir/src/audio/pulse/*.c"
icculus@3939
   522
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSE_CFLAGS"
icculus@3939
   523
            if test x$have_loadso != xyes && \
slouken@4296
   524
               test x$enable_pulseaudio_shared = xyes; then
icculus@3939
   525
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@3939
   526
            fi
icculus@3939
   527
            if test x$have_loadso = xyes && \
slouken@4296
   528
               test x$enable_pulseaudio_shared = xyes && test x$pulse_lib != x; then
slouken@4328
   529
                echo "-- dynamic libpulse-simple -> $pulse_lib"
icculus@3939
   530
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSE_DYNAMIC, "$pulse_lib")
icculus@3939
   531
            else
icculus@3939
   532
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSE_LIBS"
icculus@3939
   533
            fi
icculus@3939
   534
            have_audio=yes
icculus@3939
   535
        fi
icculus@3939
   536
    fi
icculus@3939
   537
}
icculus@3939
   538
slouken@0
   539
CheckARTSC()
slouken@0
   540
{
slouken@0
   541
    AC_ARG_ENABLE(arts,
slouken@1637
   542
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   543
                  , enable_arts=yes)
slouken@0
   544
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   545
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   546
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   547
            : # arts isn't installed
slouken@0
   548
        else
slouken@1361
   549
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   550
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@0
   551
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   552
            audio_arts=no
slouken@0
   553
            save_CFLAGS="$CFLAGS"
slouken@1361
   554
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   555
            AC_TRY_COMPILE([
slouken@0
   556
             #include <artsc.h>
slouken@0
   557
            ],[
slouken@0
   558
             arts_stream_t stream;
slouken@0
   559
            ],[
slouken@0
   560
            audio_arts=yes
slouken@0
   561
            ])
slouken@0
   562
            CFLAGS="$save_CFLAGS"
slouken@0
   563
            AC_MSG_RESULT($audio_arts)
slouken@0
   564
            if test x$audio_arts = xyes; then
slouken@294
   565
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   566
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   567
                              , enable_arts_shared=yes)
slouken@4327
   568
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   569
slouken@1467
   570
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   571
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   572
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   573
                if test x$have_loadso != xyes && \
slouken@296
   574
                   test x$enable_arts_shared = xyes; then
slouken@1467
   575
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   576
                fi
icculus@1173
   577
                if test x$have_loadso = xyes && \
slouken@294
   578
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@4328
   579
                    echo "-- dynamic libartsc -> $arts_lib"
slouken@1361
   580
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   581
                else
slouken@1521
   582
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   583
                fi
slouken@1361
   584
                have_audio=yes
slouken@0
   585
            fi
slouken@0
   586
        fi
slouken@0
   587
    fi
slouken@0
   588
}
slouken@0
   589
slouken@0
   590
dnl See if the NAS audio interface is supported
slouken@0
   591
CheckNAS()
slouken@0
   592
{
slouken@0
   593
    AC_ARG_ENABLE(nas,
slouken@1637
   594
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   595
                  , enable_nas=yes)
slouken@0
   596
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@4192
   597
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@4192
   598
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
slouken@4034
   599
slouken@41
   600
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   601
        have_nas=no
icculus@4192
   602
icculus@4192
   603
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
slouken@41
   604
            have_nas=yes
icculus@4192
   605
            NAS_LIBS="-laudio"
icculus@4192
   606
icculus@4192
   607
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
icculus@4192
   608
            have_nas=yes
icculus@4192
   609
            NAS_CFLAGS="-I/usr/X11R6/include/"
icculus@4192
   610
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
icculus@4192
   611
icculus@4192
   612
        dnl On IRIX, the NAS includes are in a different directory,
icculus@4192
   613
        dnl and libnas must be explicitly linked in
icculus@4192
   614
icculus@4192
   615
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   616
            have_nas=yes
slouken@1361
   617
            NAS_LIBS="-lnas -lXt"
icculus@4192
   618
        fi
icculus@4192
   619
slouken@605
   620
        AC_MSG_RESULT($have_nas)
slouken@4034
   621
slouken@1361
   622
        if test x$have_nas = xyes; then
icculus@4192
   623
            AC_ARG_ENABLE(nas-shared,
icculus@4192
   624
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@4192
   625
                          , enable_nas_shared=yes)
slouken@4327
   626
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@4192
   627
icculus@4192
   628
            if test x$have_loadso != xyes && \
icculus@4192
   629
               test x$enable_nas_shared = xyes; then
icculus@4192
   630
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@4192
   631
            fi
icculus@4192
   632
            if test x$have_loadso = xyes && \
icculus@4192
   633
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
slouken@4328
   634
                echo "-- dynamic libaudio -> $nas_lib"
icculus@4192
   635
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@4192
   636
            else
icculus@4192
   637
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@4192
   638
            fi
icculus@4192
   639
slouken@1361
   640
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   641
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   642
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   643
            have_audio=yes
slouken@1361
   644
        fi
slouken@0
   645
    fi
slouken@0
   646
}
slouken@0
   647
slouken@68
   648
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   649
CheckDiskAudio()
slouken@68
   650
{
slouken@68
   651
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   652
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   653
                  , enable_diskaudio=yes)
slouken@68
   654
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   655
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   656
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   657
    fi
slouken@68
   658
}
slouken@68
   659
icculus@1532
   660
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   661
CheckDummyAudio()
icculus@1532
   662
{
icculus@1532
   663
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   664
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   665
                  , enable_dummyaudio=yes)
icculus@1532
   666
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   667
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   668
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   669
    fi
icculus@1532
   670
}
icculus@1532
   671
slouken@398
   672
dnl Set up the Atari Audio driver
slouken@398
   673
CheckAtariAudio()
slouken@398
   674
{
slouken@398
   675
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   676
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   677
                  , enable_mintaudio=yes)
slouken@398
   678
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   679
        mintaudio=no
slouken@398
   680
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   681
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   682
            mintaudio=yes
slouken@1361
   683
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   684
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   685
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   686
            have_audio=yes
slouken@398
   687
        fi
slouken@398
   688
    fi
slouken@398
   689
}
slouken@398
   690
slouken@0
   691
dnl See if we can use x86 assembly blitters
slouken@1361
   692
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   693
CheckNASM()
slouken@0
   694
{
slouken@0
   695
    dnl Make sure we are running on an x86 platform
slouken@1550
   696
    case $host in
slouken@0
   697
        i?86*)
slouken@0
   698
            ;;
slouken@0
   699
        *)
slouken@0
   700
        # Nope, bail early.
slouken@0
   701
            return
slouken@0
   702
            ;;
slouken@0
   703
    esac
icculus@4185
   704
icculus@4185
   705
    dnl Mac OS X might report itself as "i386" but generate x86_64 code.
icculus@4185
   706
    dnl  So see what size we think a pointer is, and bail if not 32-bit.
icculus@4185
   707
    AC_CHECK_SIZEOF([void *], 4)
slouken@4272
   708
    if test x$ac_cv_sizeof_void_p != x4; then
icculus@4185
   709
        return
icculus@4185
   710
    fi
icculus@4185
   711
slouken@0
   712
    dnl Check for NASM (for assembly blit routines)
slouken@0
   713
    AC_ARG_ENABLE(nasm,
slouken@1637
   714
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   715
                  , enable_nasm=yes)
slouken@1402
   716
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
icculus@3950
   717
        CompileNASM()
icculus@3950
   718
        {
icculus@3950
   719
            # Usage: CompileNASM <filename>
icculus@3950
   720
            AC_MSG_CHECKING(to see if $NASM supports $1)
icculus@3950
   721
            if $NASM $NASMFLAGS $1 -o $1.o >&AS_MESSAGE_LOG_FD 2>&1; then
icculus@3950
   722
                CompileNASM_ret="yes"
icculus@3950
   723
            else
icculus@3950
   724
                CompileNASM_ret="no"
icculus@3950
   725
            fi
icculus@3950
   726
            rm -f $1 $1.o
icculus@3950
   727
            AC_MSG_RESULT($CompileNASM_ret)
icculus@3950
   728
            test "$CompileNASM_ret" = "yes"
icculus@3950
   729
        }
icculus@3950
   730
icculus@3950
   731
        if test x"$NASMFLAGS" = x; then
icculus@3950
   732
            case $ARCH in
icculus@3950
   733
              win32)
icculus@3950
   734
                  NASMFLAGS="-f win32"
icculus@3950
   735
                  ;;
icculus@3950
   736
              openbsd)
icculus@3950
   737
                  NASMFLAGS="-f aoutb"
icculus@3950
   738
                  ;;
icculus@3950
   739
              macosx)
icculus@3950
   740
                  NASMFLAGS="-f macho"
icculus@3950
   741
                  ;;
icculus@3950
   742
              *)
slouken@5392
   743
                  NASMFLAGS="-f elf32"
icculus@3950
   744
                  ;;
icculus@3950
   745
            esac
icculus@3950
   746
        fi
icculus@3950
   747
slouken@4538
   748
        AC_PATH_PROG(NASM, nasm)
slouken@5392
   749
        echo "%ifidn __OUTPUT_FORMAT__,elf32" > unquoted-sections
icculus@3950
   750
        echo "section .note.GNU-stack noalloc noexec nowrite progbits" >> unquoted-sections
icculus@3950
   751
        echo "%endif" >> unquoted-sections
icculus@3950
   752
        CompileNASM unquoted-sections || NASM=""
icculus@3950
   753
slouken@1871
   754
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   755
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   756
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
icculus@3972
   757
            NASMFLAGS="$NASMFLAGS -I $srcdir/src/hermes/"
slouken@1871
   758
slouken@1871
   759
            dnl See if hidden visibility is supported
icculus@3950
   760
            echo "GLOBAL _bar:function hidden" > symbol-visibility
icculus@3950
   761
            echo "_bar:" >> symbol-visibility
icculus@3950
   762
            CompileNASM symbol-visibility && NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   763
slouken@1361
   764
            AC_SUBST(NASM)
slouken@0
   765
            AC_SUBST(NASMFLAGS)
slouken@1361
   766
slouken@1550
   767
            case "$host" in
slouken@886
   768
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   769
                *-*-qnx*)
slouken@1521
   770
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   771
                *-*-solaris*)
slouken@1521
   772
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   773
            esac
slouken@1361
   774
        fi
slouken@1361
   775
    fi
slouken@1361
   776
}
slouken@886
   777
slouken@1361
   778
dnl Check for altivec instruction support using gas syntax
slouken@1361
   779
CheckAltivec()
slouken@1361
   780
{
slouken@1361
   781
    AC_ARG_ENABLE(altivec,
slouken@1637
   782
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   783
                  , enable_altivec=yes)
slouken@1402
   784
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   785
        save_CFLAGS="$CFLAGS"
slouken@1361
   786
        have_gcc_altivec=no
slouken@4300
   787
        have_altivec_h_hdr=no
slouken@1361
   788
        altivec_CFLAGS="-maltivec"
slouken@1361
   789
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   790
slouken@4300
   791
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
slouken@4300
   792
        AC_TRY_COMPILE([
slouken@4300
   793
        #include <altivec.h>
slouken@4300
   794
        vector unsigned int vzero() {
slouken@4300
   795
            return vec_splat_u32(0);
slouken@4300
   796
        }
slouken@4300
   797
        ],[
slouken@4300
   798
        ],[
slouken@4300
   799
        have_gcc_altivec=yes
slouken@4300
   800
        have_altivec_h_hdr=yes
slouken@4300
   801
        ])
slouken@4300
   802
        AC_MSG_RESULT($have_gcc_altivec)
slouken@4300
   803
slouken@4300
   804
        if test x$have_gcc_altivec = xno; then
slouken@4300
   805
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@4300
   806
            AC_TRY_COMPILE([
slouken@4300
   807
            vector unsigned int vzero() {
slouken@4300
   808
                return vec_splat_u32(0);
slouken@4300
   809
            }
slouken@4300
   810
            ],[
slouken@4300
   811
            ],[
slouken@4300
   812
            have_gcc_altivec=yes
slouken@4300
   813
            ])
slouken@4300
   814
            AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   815
        fi
slouken@1361
   816
slouken@1361
   817
        if test x$have_gcc_altivec = xno; then
slouken@4300
   818
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
slouken@1361
   819
            altivec_CFLAGS="-faltivec"
slouken@1361
   820
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@4300
   821
            AC_TRY_COMPILE([
slouken@4300
   822
            #include <altivec.h>
slouken@4300
   823
            vector unsigned int vzero() {
slouken@4300
   824
                return vec_splat_u32(0);
slouken@4300
   825
            }
slouken@4300
   826
            ],[
slouken@4300
   827
            ],[
slouken@4300
   828
            have_gcc_altivec=yes
slouken@4300
   829
            have_altivec_h_hdr=yes
slouken@4300
   830
            ])
slouken@4300
   831
            AC_MSG_RESULT($have_gcc_altivec)
slouken@4300
   832
	fi
slouken@4300
   833
slouken@4300
   834
        if test x$have_gcc_altivec = xno; then
slouken@4300
   835
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@4300
   836
            AC_TRY_COMPILE([
slouken@4300
   837
            vector unsigned int vzero() {
slouken@4300
   838
                return vec_splat_u32(0);
slouken@4300
   839
            }
slouken@4300
   840
            ],[
slouken@4300
   841
            ],[
slouken@4300
   842
            have_gcc_altivec=yes
slouken@4300
   843
            ])
slouken@4300
   844
            AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   845
        fi
slouken@1361
   846
        CFLAGS="$save_CFLAGS"
slouken@1361
   847
slouken@1361
   848
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   849
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   850
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   851
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   852
            fi
slouken@1521
   853
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   854
        fi
slouken@0
   855
    fi
slouken@0
   856
}
slouken@0
   857
icculus@1573
   858
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   859
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   860
CheckVisibilityHidden()
icculus@1573
   861
{
icculus@1573
   862
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   863
    have_gcc_fvisibility=no
icculus@1573
   864
icculus@1573
   865
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   866
    save_CFLAGS="$CFLAGS"
slouken@4125
   867
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   868
    AC_TRY_COMPILE([
slouken@1745
   869
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   870
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   871
    #endif
icculus@1573
   872
    ],[
icculus@1573
   873
    ],[
icculus@1573
   874
    have_gcc_fvisibility=yes
icculus@1573
   875
    ])
icculus@1573
   876
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   877
    CFLAGS="$save_CFLAGS"
icculus@1573
   878
icculus@1573
   879
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   880
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   881
    fi
icculus@1573
   882
}
icculus@1573
   883
icculus@1573
   884
icculus@1140
   885
dnl Do the iPod thing
icculus@1140
   886
CheckIPod()
icculus@1140
   887
{
icculus@1140
   888
    AC_ARG_ENABLE(ipod,
slouken@4298
   889
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [[default=no]]]),
slouken@4298
   890
        , enable_ipod=no)
icculus@1140
   891
icculus@1140
   892
    if test x$enable_ipod = xyes; then
slouken@1521
   893
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   894
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   895
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   896
    fi
slouken@1361
   897
}
icculus@1140
   898
slouken@30
   899
dnl Find the nanox include and library directories
slouken@30
   900
CheckNANOX()
slouken@30
   901
{
slouken@292
   902
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   903
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   904
        , enable_video_nanox=no)
slouken@30
   905
slouken@292
   906
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   907
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   908
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   909
            , enable_nanox_debug=no)
slouken@292
   910
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   911
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   912
        fi
slouken@30
   913
slouken@1361
   914
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   915
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   916
            , enable_nanox_share_memory=no)
slouken@292
   917
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   918
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   919
        fi
slouken@30
   920
slouken@1361
   921
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   922
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   923
            , enable_nanox_direct_fb=no)
slouken@471
   924
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   925
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   926
        fi
slouken@30
   927
slouken@1361
   928
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   929
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   930
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   931
        have_video=yes
slouken@292
   932
    fi
slouken@30
   933
}
slouken@30
   934
slouken@0
   935
dnl Find the X11 include and library directories
slouken@0
   936
CheckX11()
slouken@0
   937
{
slouken@0
   938
    AC_ARG_ENABLE(video-x11,
slouken@1637
   939
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   940
                  , enable_video_x11=yes)
slouken@0
   941
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   942
        case "$host" in
slouken@1807
   943
            *-*-darwin*)
slouken@1807
   944
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   945
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   946
                    x_includes="/usr/X11R6/include"
slouken@1806
   947
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   948
                fi
slouken@1806
   949
                ;;
slouken@1806
   950
        esac
slouken@0
   951
        AC_PATH_X
slouken@0
   952
        AC_PATH_XTRA
slouken@0
   953
        if test x$have_x = xyes; then
slouken@1879
   954
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   955
            # will not end up in the global namespace, which causes problems
slouken@1879
   956
            # with other libraries calling X11 functions.
slouken@1879
   957
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   958
icculus@1168
   959
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   960
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   961
                          , enable_x11_shared=maybe)
icculus@1168
   962
slouken@1550
   963
            case "$host" in
icculus@1589
   964
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   965
                    x11_symbols_private=yes
icculus@1174
   966
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   967
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   968
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   969
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   970
                    ;;
slouken@1384
   971
                *-*-osf*)
slouken@1384
   972
                    x11_lib='libX11.so'
slouken@1384
   973
                    x11ext_lib='libXext.so'
slouken@1384
   974
                    ;;
slouken@1384
   975
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   976
                    x11_lib='libX11.so'
icculus@1299
   977
                    x11ext_lib='libXext.so'
icculus@1299
   978
                    ;;
icculus@1174
   979
                *)
slouken@4327
   980
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@4327
   981
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@4327
   982
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@4327
   983
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@1174
   984
                    ;;
icculus@1174
   985
            esac
icculus@1168
   986
slouken@1361
   987
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   988
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   989
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   990
            fi
slouken@1799
   991
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
   992
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
   993
slouken@1468
   994
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
   995
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
   996
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
   997
slouken@1879
   998
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
   999
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1000
            fi
icculus@1173
  1001
            if test x$have_loadso != xyes && \
icculus@1168
  1002
               test x$enable_x11_shared = xyes; then
slouken@1467
  1003
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1004
                enable_x11_shared=no
icculus@1168
  1005
            fi
slouken@1879
  1006
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1007
               test x$enable_x11_shared = xyes; then
icculus@1875
  1008
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1009
                enable_x11_shared=no
icculus@1875
  1010
            fi
icculus@1875
  1011
icculus@1173
  1012
            if test x$have_loadso = xyes && \
icculus@1170
  1013
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1014
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1015
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
  1016
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1017
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1018
            else
icculus@1589
  1019
                enable_x11_shared=no
slouken@1521
  1020
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1021
            fi
slouken@1361
  1022
            have_video=yes
slouken@0
  1023
slouken@1307
  1024
            AC_ARG_ENABLE(dga,
slouken@1637
  1025
AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [[default=yes]]]),
slouken@1307
  1026
                          , enable_dga=yes)
slouken@1307
  1027
            if test x$enable_dga = xyes; then
slouken@1361
  1028
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86dga/*.c"
slouken@1307
  1029
            fi
slouken@1307
  1030
            AC_ARG_ENABLE(video-dga,
slouken@1637
  1031
AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [[default=yes]]]),
slouken@1307
  1032
                  , enable_video_dga=yes)
slouken@1307
  1033
            if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
slouken@1361
  1034
                AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
slouken@1361
  1035
                SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
slouken@1307
  1036
            fi
slouken@1307
  1037
            AC_ARG_ENABLE(video-x11-dgamouse,
slouken@1637
  1038
AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [[default=yes]]]),
slouken@1307
  1039
                          , enable_video_x11_dgamouse=yes)
slouken@1307
  1040
            if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
slouken@1361
  1041
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
slouken@1307
  1042
            fi
slouken@0
  1043
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1044
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1045
                          , enable_video_x11_vm=yes)
slouken@0
  1046
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1047
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1048
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1049
            fi
slouken@0
  1050
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1051
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1052
                          , enable_video_x11_xv=yes)
slouken@0
  1053
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1054
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1055
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1056
            fi
slouken@227
  1057
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1058
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1059
                            , enable_video_x11_xinerama=yes)
slouken@227
  1060
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1061
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1062
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1063
            fi
slouken@242
  1064
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
  1065
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
  1066
                            , enable_video_x11_xme=yes)
slouken@242
  1067
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
  1068
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
  1069
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
  1070
            fi
icculus@1589
  1071
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1072
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1073
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1074
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1075
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1076
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1077
                                have_xrandr_h_hdr=yes,
icculus@1589
  1078
                                have_xrandr_h_hdr=no,
icculus@1589
  1079
                                [#include <X11/Xlib.h>
icculus@1589
  1080
                                ])
icculus@1589
  1081
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1082
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1083
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1084
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1085
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1086
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1087
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1088
                    else
icculus@1589
  1089
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1090
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1091
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1092
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1093
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1094
                        fi
icculus@1589
  1095
                    fi
icculus@1589
  1096
                fi
icculus@1589
  1097
            fi
icculus@1589
  1098
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1099
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1100
            fi
slouken@0
  1101
        fi
slouken@0
  1102
    fi
slouken@0
  1103
}
slouken@279
  1104
slouken@1361
  1105
dnl Check for QNX photon video driver
slouken@0
  1106
CheckPHOTON()
slouken@0
  1107
{
slouken@0
  1108
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1109
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1110
                  , enable_video_photon=yes)
slouken@0
  1111
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1112
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1113
        video_photon=no
slouken@0
  1114
        AC_TRY_COMPILE([
slouken@0
  1115
          #include <Ph.h>
slouken@0
  1116
          #include <Pt.h>
slouken@0
  1117
          #include <photon/Pg.h>
slouken@0
  1118
          #include <photon/PdDirect.h>
slouken@0
  1119
        ],[
slouken@0
  1120
         PgDisplaySettings_t *visual;
slouken@0
  1121
        ],[
slouken@0
  1122
        video_photon=yes
slouken@0
  1123
        ])
slouken@0
  1124
        AC_MSG_RESULT($video_photon)
slouken@0
  1125
        if test x$video_photon = xyes; then
slouken@1361
  1126
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1127
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1128
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1129
            have_video=yes
slouken@1361
  1130
slouken@279
  1131
            CheckOpenGLQNX
slouken@0
  1132
        fi
slouken@0
  1133
    fi
slouken@0
  1134
}
slouken@0
  1135
slouken@1361
  1136
dnl Set up the BWindow video driver if enabled
slouken@1361
  1137
CheckBWINDOW()
slouken@1361
  1138
{
slouken@1361
  1139
    if test x$enable_video = xyes; then
slouken@1361
  1140
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1141
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1142
        have_video=yes
slouken@1361
  1143
    fi
slouken@1361
  1144
}
slouken@1361
  1145
slouken@1361
  1146
dnl Set up the Carbon/QuickDraw video driver for Mac OS X (but not Darwin)
slouken@1361
  1147
CheckCARBON()
slouken@1361
  1148
{
slouken@1361
  1149
    AC_ARG_ENABLE(video-carbon,
slouken@1637
  1150
AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [[default=no]]]),
slouken@1361
  1151
                  , enable_video_carbon=no)
slouken@1361
  1152
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1361
  1153
        AC_MSG_CHECKING(for Carbon framework)
slouken@1361
  1154
        have_carbon=no
slouken@1361
  1155
        AC_TRY_COMPILE([
slouken@1361
  1156
          #include <Carbon/Carbon.h>
slouken@1361
  1157
        ],[
slouken@1361
  1158
        ],[
slouken@1361
  1159
        have_carbon=yes
slouken@1361
  1160
        ])
slouken@1361
  1161
        AC_MSG_RESULT($have_carbon)
slouken@1361
  1162
        if test x$have_carbon = xyes; then
slouken@1361
  1163
            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX)
slouken@1361
  1164
            SOURCES="$SOURCES $srcdir/src/video/maccommon/*.c"
slouken@1361
  1165
            SOURCES="$SOURCES $srcdir/src/video/macrom/*.c"
slouken@1361
  1166
            have_video=yes
slouken@1361
  1167
        fi
slouken@1361
  1168
    fi
slouken@1361
  1169
}
slouken@1361
  1170
slouken@1361
  1171
dnl Set up the Cocoa/Quartz video driver for Mac OS X (but not Darwin)
slouken@1361
  1172
CheckCOCOA()
slouken@1361
  1173
{
slouken@1361
  1174
    AC_ARG_ENABLE(video-cocoa,
slouken@1637
  1175
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [[default=yes]]]),
slouken@1361
  1176
                  , enable_video_cocoa=yes)
slouken@1361
  1177
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1178
        save_CFLAGS="$CFLAGS"
slouken@1361
  1179
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1180
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1181
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1182
        have_cocoa=no
slouken@1361
  1183
        AC_TRY_COMPILE([
slouken@1361
  1184
          #import <Cocoa/Cocoa.h>
slouken@1361
  1185
        ],[
slouken@1361
  1186
        ],[
slouken@1361
  1187
        have_cocoa=yes
slouken@1361
  1188
        ])
slouken@1361
  1189
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1190
        CFLAGS="$save_CFLAGS"
slouken@1361
  1191
        if test x$have_cocoa = xyes; then
slouken@1361
  1192
            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ)
slouken@1361
  1193
            SOURCES="$SOURCES $srcdir/src/video/quartz/*.m"
slouken@1361
  1194
            have_video=yes
slouken@1361
  1195
        fi
slouken@1361
  1196
    fi
slouken@1361
  1197
}
slouken@1361
  1198
slouken@0
  1199
dnl Find the framebuffer console includes
slouken@0
  1200
CheckFBCON()
slouken@0
  1201
{
slouken@0
  1202
    AC_ARG_ENABLE(video-fbcon,
slouken@1637
  1203
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=yes]]]),
slouken@0
  1204
                  , enable_video_fbcon=yes)
slouken@0
  1205
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1206
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1207
        video_fbcon=no
slouken@0
  1208
        AC_TRY_COMPILE([
slouken@0
  1209
         #include <linux/fb.h>
slouken@0
  1210
         #include <linux/kd.h>
slouken@0
  1211
         #include <linux/keyboard.h>
slouken@0
  1212
        ],[
slouken@0
  1213
        ],[
slouken@0
  1214
        video_fbcon=yes
slouken@0
  1215
        ])
slouken@0
  1216
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1217
        if test x$video_fbcon = xyes; then
icculus@3917
  1218
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1219
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1220
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1221
            have_video=yes
slouken@0
  1222
        fi
slouken@0
  1223
    fi
slouken@0
  1224
}
slouken@0
  1225
slouken@167
  1226
dnl Find DirectFB
slouken@167
  1227
CheckDirectFB()
slouken@167
  1228
{
slouken@167
  1229
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1230
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1231
                  , enable_video_directfb=yes)
slouken@167
  1232
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1233
        video_directfb=no
slouken@167
  1234
slouken@1588
  1235
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1236
slouken@1602
  1237
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1238
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1239
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1240
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1241
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1242
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1243
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1244
                    video_directfb=yes
slouken@1588
  1245
                fi
slouken@1588
  1246
            fi
slouken@167
  1247
        else
slouken@1588
  1248
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1249
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1250
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1251
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1252
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1253
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1254
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1255
                video_directfb=yes
slouken@167
  1256
            fi
slouken@167
  1257
        fi
slouken@4279
  1258
        if test x$video_directfb = xyes; then
slouken@4279
  1259
            # SuSE 11.1 installs directfb-config without directfb-devel
slouken@4279
  1260
            save_CFLAGS="$CFLAGS"
slouken@4279
  1261
            CFLAGS="$CFLAGS $DIRECTFB_CFLAGS"
slouken@4279
  1262
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
slouken@4279
  1263
            CFLAGS="$save_CFLAGS"
slouken@4279
  1264
            video_directfb=$have_directfb_hdr
slouken@4279
  1265
        fi
slouken@4279
  1266
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@4279
  1267
        AC_MSG_RESULT($video_directfb)
slouken@167
  1268
slouken@167
  1269
        if test x$video_directfb = xyes; then
slouken@1361
  1270
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1271
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1272
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1273
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1274
            have_video=yes
slouken@167
  1275
        fi
slouken@167
  1276
    fi
slouken@167
  1277
}
slouken@167
  1278
slouken@70
  1279
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1280
CheckPS2GS()
slouken@70
  1281
{
slouken@72
  1282
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1283
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1284
                  , enable_video_ps2gs=yes)
slouken@70
  1285
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1286
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1287
        video_ps2gs=no
slouken@70
  1288
        AC_TRY_COMPILE([
slouken@70
  1289
         #include <linux/ps2/dev.h>
slouken@70
  1290
         #include <linux/ps2/gs.h>
slouken@70
  1291
        ],[
slouken@70
  1292
        ],[
slouken@70
  1293
        video_ps2gs=yes
slouken@70
  1294
        ])
slouken@72
  1295
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1296
        if test x$video_ps2gs = xyes; then
slouken@1361
  1297
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1298
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1299
            have_video=yes
slouken@70
  1300
        fi
slouken@70
  1301
    fi
slouken@70
  1302
}
slouken@70
  1303
slouken@4165
  1304
dnl See if we're running on PlayStation 3 Cell hardware
slouken@4165
  1305
CheckPS3()
slouken@4165
  1306
{
slouken@4165
  1307
  AC_ARG_ENABLE(video-ps3,
slouken@4165
  1308
                AC_HELP_STRING([--enable-video-ps3], [use PlayStation 3 Cell driver [[default=yes]]]),
slouken@4165
  1309
                , enable_video_ps3=yes)
slouken@4165
  1310
  if test x$enable_video = xyes -a x$enable_video_ps3 = xyes; then
slouken@4165
  1311
    AC_MSG_CHECKING(for PlayStation 3 Cell support)
slouken@4165
  1312
    video_ps3=no
slouken@4165
  1313
    AC_TRY_COMPILE([
slouken@4165
  1314
      #include <linux/fb.h>
slouken@4165
  1315
      #include <asm/ps3fb.h>
slouken@4390
  1316
      #include <libspe2.h>
slouken@4165
  1317
    ],[
slouken@4165
  1318
    ],[
slouken@4165
  1319
      video_ps3=yes
slouken@4165
  1320
    ])
slouken@4165
  1321
    AC_MSG_RESULT($video_ps3)
slouken@4165
  1322
    if test x$video_ps3 = xyes; then
slouken@4165
  1323
      AC_DEFINE(SDL_VIDEO_DRIVER_PS3)
slouken@4165
  1324
      SOURCES="$SOURCES $srcdir/src/video/ps3/*.c"
slouken@4165
  1325
      EXTRA_CFLAGS="$EXTRA_CFLAGS -I/opt/cell/sdk/usr/include"
slouken@4165
  1326
      EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lbilin_scaler_spu -lfb_writer_spu -lyuv2rgb_spu -L/opt/cell/sdk/usr/lib -lspe2"
slouken@4165
  1327
      have_video=yes
slouken@4165
  1328
    fi
slouken@4165
  1329
  fi
slouken@4165
  1330
}
slouken@4165
  1331
slouken@0
  1332
dnl Find the GGI includes
slouken@0
  1333
CheckGGI()
slouken@0
  1334
{
slouken@0
  1335
    AC_ARG_ENABLE(video-ggi,
slouken@1637
  1336
AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [[default=no]]]),
slouken@0
  1337
                  , enable_video_ggi=no)
slouken@0
  1338
    if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
slouken@0
  1339
        AC_MSG_CHECKING(for GGI support)
slouken@0
  1340
        video_ggi=no
slouken@0
  1341
        AC_TRY_COMPILE([
slouken@0
  1342
         #include <ggi/ggi.h>
slouken@0
  1343
         #include <ggi/gii.h>
slouken@0
  1344
        ],[
slouken@0
  1345
        ],[
slouken@0
  1346
        video_ggi=yes
slouken@0
  1347
        ])
slouken@0
  1348
        AC_MSG_RESULT($video_ggi)
slouken@0
  1349
        if test x$video_ggi = xyes; then
slouken@1361
  1350
            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
slouken@1361
  1351
            SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
slouken@1521
  1352
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lggi -lgii -lgg"
slouken@1361
  1353
            have_video=yes
slouken@0
  1354
        fi
slouken@0
  1355
    fi
slouken@0
  1356
}
slouken@0
  1357
slouken@0
  1358
dnl Find the SVGAlib includes and libraries
slouken@0
  1359
CheckSVGA()
slouken@0
  1360
{
slouken@0
  1361
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1362
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1363
                  , enable_video_svga=yes)
slouken@0
  1364
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1365
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1366
        video_svga=no
slouken@0
  1367
        AC_TRY_COMPILE([
slouken@0
  1368
         #include <vga.h>
slouken@0
  1369
         #include <vgamouse.h>
slouken@0
  1370
         #include <vgakeyboard.h>
slouken@0
  1371
        ],[
slouken@0
  1372
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1373
             exit(0);
slouken@0
  1374
         }
slouken@0
  1375
        ],[
slouken@0
  1376
        video_svga=yes
slouken@0
  1377
        ])
slouken@0
  1378
        AC_MSG_RESULT($video_svga)
slouken@0
  1379
        if test x$video_svga = xyes; then
slouken@1361
  1380
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1381
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1382
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1383
            have_video=yes
slouken@0
  1384
        fi
slouken@0
  1385
    fi
slouken@0
  1386
}
slouken@0
  1387
slouken@75
  1388
dnl Find the VGL includes and libraries
slouken@75
  1389
CheckVGL()
slouken@75
  1390
{
slouken@75
  1391
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1392
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1393
                  , enable_video_vgl=yes)
slouken@75
  1394
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1395
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1396
        video_vgl=no
slouken@75
  1397
        AC_TRY_COMPILE([
slouken@75
  1398
         #include <sys/fbio.h>
slouken@75
  1399
         #include <sys/consio.h>
slouken@75
  1400
         #include <sys/kbio.h>
slouken@75
  1401
         #include <vgl.h>
slouken@75
  1402
        ],[
slouken@75
  1403
         VGLBitmap bitmap;
slouken@1836
  1404
         bitmap.Type = VIDBUF32;
slouken@1836
  1405
         bitmap.PixelBytes = 4;
slouken@144
  1406
         exit(bitmap.Bitmap);
slouken@75
  1407
        ],[
slouken@75
  1408
        video_vgl=yes
slouken@75
  1409
        ])
slouken@75
  1410
        AC_MSG_RESULT($video_vgl)
slouken@75
  1411
        if test x$video_vgl = xyes; then
slouken@1361
  1412
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1413
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1414
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1415
            have_video=yes
slouken@75
  1416
        fi
slouken@75
  1417
    fi
slouken@75
  1418
}
slouken@75
  1419
slouken@1361
  1420
dnl Set up the wscons video driver if enabled
slouken@1361
  1421
CheckWscons()
slouken@1361
  1422
{
slouken@1361
  1423
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1424
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1425
                  , enable_video_wscons=yes)
slouken@1361
  1426
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1427
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1428
        video_wscons=no
slouken@1361
  1429
        AC_TRY_COMPILE([
slouken@1597
  1430
         #include <sys/time.h>
slouken@1597
  1431
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1432
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1433
        ],[
slouken@1597
  1434
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1435
        ],[
slouken@1361
  1436
        video_wscons=yes
slouken@1361
  1437
        ])
slouken@1361
  1438
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1439
        if test x$video_wscons = xyes; then
slouken@1361
  1440
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1441
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1442
            have_video=yes
slouken@1361
  1443
        fi
slouken@1361
  1444
    fi
slouken@1361
  1445
}
slouken@1361
  1446
slouken@1361
  1447
slouken@0
  1448
dnl Find the AAlib includes
slouken@0
  1449
CheckAAlib()
slouken@0
  1450
{
slouken@0
  1451
    AC_ARG_ENABLE(video-aalib,
slouken@1637
  1452
AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [[default=no]]]),
slouken@0
  1453
                  , enable_video_aalib=no)
slouken@0
  1454
    if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
slouken@0
  1455
        AC_MSG_CHECKING(for AAlib support)
slouken@0
  1456
        video_aalib=no
slouken@0
  1457
        AC_TRY_COMPILE([
slouken@0
  1458
         #include <aalib.h>
slouken@0
  1459
        ],[
slouken@0
  1460
        ],[
slouken@0
  1461
        video_aalib=yes
slouken@0
  1462
        ])
slouken@0
  1463
        AC_MSG_RESULT($video_aalib)
slouken@0
  1464
        if test x$video_aalib = xyes; then
slouken@1361
  1465
            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB)
slouken@1361
  1466
            SOURCES="$SOURCES $srcdir/src/video/aalib/*.c"
slouken@1521
  1467
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laa"
slouken@1361
  1468
            have_video=yes
slouken@0
  1469
        fi
slouken@0
  1470
    fi
slouken@0
  1471
}
slouken@0
  1472
slouken@4295
  1473
dnl Find the libcaca includes
slouken@4295
  1474
CheckCaca()
slouken@4295
  1475
{
slouken@4295
  1476
    AC_ARG_ENABLE(video-caca,
slouken@4295
  1477
AC_HELP_STRING([--enable-video-caca], [use libcaca video driver [[default=no]]]),
slouken@4295
  1478
                  , enable_video_caca=no)
slouken@4295
  1479
    if test x$enable_video = xyes -a x$enable_video_caca = xyes; then
slouken@4295
  1480
        video_caca=no
slouken@4295
  1481
        AC_PATH_PROG(CACACONFIG, caca-config, no)
slouken@4295
  1482
        if test x$CACACONFIG != xno; then
slouken@4295
  1483
            AC_MSG_CHECKING(for libcaca support)
slouken@4295
  1484
            CACA_CFLAGS=`$CACACONFIG --cflags`
slouken@4295
  1485
            CACA_LDFLAGS=`$CACACONFIG --libs`
slouken@4295
  1486
            save_CFLAGS="$CFLAGS"
slouken@4295
  1487
            AC_TRY_COMPILE([
slouken@4295
  1488
             #include <caca.h>
slouken@4295
  1489
            ],[
slouken@4295
  1490
            ],[
slouken@4295
  1491
             video_caca=yes
slouken@4295
  1492
            ])
slouken@4295
  1493
            CFLAGS="$save_CFLAGS"
slouken@4295
  1494
            AC_MSG_RESULT($video_caca)
slouken@4295
  1495
            if test x$video_caca = xyes; then
slouken@4295
  1496
                AC_DEFINE(SDL_VIDEO_DRIVER_CACA)
slouken@4295
  1497
                EXTRA_CFLAGS="$EXTRA_CFLAGS $CACA_CFLAGS"
slouken@4295
  1498
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $CACA_LDFLAGS"
slouken@4295
  1499
                SOURCES="$SOURCES $srcdir/src/video/caca/*.c"
slouken@4295
  1500
            fi
slouken@4295
  1501
        fi
slouken@4295
  1502
    fi
slouken@4295
  1503
}
slouken@4295
  1504
slouken@1361
  1505
dnl Set up the QTopia video driver if enabled
slouken@1361
  1506
CheckQtopia()
slouken@1361
  1507
{
slouken@1361
  1508
    AC_ARG_ENABLE(video-qtopia,
slouken@1637
  1509
AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [[default=no]]]),
slouken@1361
  1510
                  , enable_video_qtopia=no)
slouken@1361
  1511
    if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
slouken@1361
  1512
        AC_MSG_CHECKING(for Qtopia support)
slouken@1361
  1513
        video_qtopia=no
slouken@1361
  1514
        QTOPIA_FLAGS="-DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
slouken@1361
  1515
        AC_LANG_CPLUSPLUS
slouken@1361
  1516
        OLD_CXX="$CXXFLAGS"
slouken@1361
  1517
        CXXFLAGS="$QTOPIA_FLAGS"
slouken@1361
  1518
        AC_TRY_COMPILE([
slouken@1361
  1519
         #include <qpe/qpeapplication.h>
slouken@1361
  1520
        ],[
slouken@1361
  1521
        ],[
slouken@1361
  1522
        video_qtopia=yes
slouken@1361
  1523
        ])
slouken@1361
  1524
        CXXFLAGS="$OLD_CXX"
slouken@1361
  1525
        AC_MSG_RESULT($video_qtopia)
slouken@1361
  1526
        if test x$video_qtopia = xyes; then
slouken@1361
  1527
            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
slouken@1361
  1528
            SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
slouken@1397
  1529
            SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
slouken@1521
  1530
            EXTRA_CFLAGS="$EXTRA_CFLAGS $QTOPIA_FLAGS"
slouken@1361
  1531
            SDL_CFLAGS="$SDL_CFLAGS -DQWS -Dmain=SDL_main"
slouken@1361
  1532
            SDL_LIBS="-lSDLmain $SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
slouken@1361
  1533
            have_video=yes
slouken@1361
  1534
        fi
slouken@1361
  1535
        AC_LANG_C
slouken@1361
  1536
    fi
slouken@1361
  1537
}
slouken@1361
  1538
slouken@1361
  1539
dnl Set up the PicoGUI video driver if enabled
slouken@1361
  1540
CheckPicoGUI()
slouken@1361
  1541
{
slouken@1361
  1542
    AC_ARG_ENABLE(video-picogui,
slouken@1637
  1543
AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [[default=no]]]),
slouken@1361
  1544
                  , enable_video_picogui=no)
slouken@1361
  1545
    if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then
slouken@1361
  1546
        AC_MSG_CHECKING(for PicoGUI support)
slouken@1361
  1547
        video_picogui=no
slouken@1361
  1548
        AC_TRY_COMPILE([
slouken@1361
  1549
         #include <picogui.h>
slouken@1361
  1550
        ],[
slouken@1361
  1551
        ],[
slouken@1361
  1552
        video_picogui=yes
slouken@1361
  1553
        ])
slouken@1361
  1554
        AC_MSG_RESULT($video_picogui)
slouken@1361
  1555
        if test x$video_picogui = xyes; then
slouken@1361
  1556
            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI)
slouken@1361
  1557
            SOURCES="$SOURCES $srcdir/src/video/picogui/*.c"
slouken@1361
  1558
            SDL_LIBS="$SDL_LIBS -lpgui"
slouken@1361
  1559
            have_video=yes
slouken@1361
  1560
        fi
slouken@1361
  1561
    fi
slouken@1361
  1562
}
slouken@1361
  1563
slouken@1361
  1564
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1565
CheckAtariBiosEvent()
slouken@1361
  1566
{
slouken@1361
  1567
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1568
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1569
}
slouken@1361
  1570
slouken@281
  1571
dnl Set up the Atari Xbios driver
slouken@281
  1572
CheckAtariXbiosVideo()
slouken@281
  1573
{
slouken@281
  1574
    AC_ARG_ENABLE(xbios,
slouken@1637
  1575
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1576
                  , enable_video_xbios=yes)
slouken@281
  1577
    video_xbios=no
slouken@281
  1578
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1579
        video_xbios=yes
slouken@1361
  1580
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1581
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1582
        have_video=yes
slouken@281
  1583
    fi
slouken@281
  1584
}
slouken@281
  1585
slouken@281
  1586
dnl Set up the Atari Gem driver
slouken@281
  1587
CheckAtariGemVideo()
slouken@281
  1588
{
slouken@281
  1589
    AC_ARG_ENABLE(gem,
slouken@1637
  1590
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1591
                  , enable_video_gem=yes)
slouken@281
  1592
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1593
        video_gem=no
slouken@281
  1594
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1595
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1596
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1597
            video_gem=yes
slouken@1361
  1598
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1599
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1600
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1601
            have_video=yes
slouken@281
  1602
        fi
slouken@281
  1603
    fi
slouken@281
  1604
}
slouken@281
  1605
slouken@1
  1606
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1607
CheckDummyVideo()
slouken@1
  1608
{
slouken@1
  1609
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1610
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1611
                  , enable_video_dummy=yes)
slouken@1
  1612
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1613
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1614
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1615
        have_video=yes
slouken@1
  1616
    fi
slouken@1
  1617
}
slouken@1
  1618
slouken@0
  1619
dnl Check to see if OpenGL support is desired
slouken@0
  1620
AC_ARG_ENABLE(video-opengl,
slouken@1637
  1621
AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [[default=yes]]]),
slouken@0
  1622
              , enable_video_opengl=yes)
slouken@0
  1623
slouken@0
  1624
dnl Find OpenGL
icculus@1191
  1625
CheckOpenGLX11()
slouken@0
  1626
{
slouken@0
  1627
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1628
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1629
        video_opengl=no
slouken@0
  1630
        AC_TRY_COMPILE([
slouken@0
  1631
         #include <GL/gl.h>
slouken@0
  1632
         #include <GL/glx.h>
icculus@3967
  1633
         #include <GL/glu.h>
slouken@0
  1634
        ],[
slouken@0
  1635
        ],[
slouken@0
  1636
        video_opengl=yes
slouken@0
  1637
        ])
slouken@0
  1638
        AC_MSG_RESULT($video_opengl)
slouken@0
  1639
        if test x$video_opengl = xyes; then
slouken@1361
  1640
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1641
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@0
  1642
        fi
slouken@0
  1643
    fi
slouken@0
  1644
}
slouken@0
  1645
slouken@279
  1646
dnl Find QNX RtP OpenGL
slouken@279
  1647
CheckOpenGLQNX()
slouken@279
  1648
{
slouken@279
  1649
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1650
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1651
        video_opengl=no
slouken@279
  1652
        AC_TRY_COMPILE([
slouken@279
  1653
         #include <GL/gl.h>
slouken@279
  1654
        ],[
slouken@279
  1655
        ],[
slouken@279
  1656
        video_opengl=yes
slouken@279
  1657
        ])
slouken@279
  1658
        AC_MSG_RESULT($video_opengl)
slouken@279
  1659
        if test x$video_opengl = xyes; then
slouken@1361
  1660
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1661
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1662
        fi
slouken@279
  1663
    fi
slouken@279
  1664
}
slouken@279
  1665
slouken@1361
  1666
dnl Check for Win32 OpenGL
slouken@1361
  1667
CheckWIN32GL()
slouken@1361
  1668
{
slouken@1361
  1669
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1670
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1671
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1361
  1672
    fi
slouken@1361
  1673
}
slouken@1361
  1674
slouken@0
  1675
dnl Check for BeOS OpenGL
slouken@0
  1676
CheckBeGL()
slouken@0
  1677
{
slouken@0
  1678
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1679
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1680
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1681
    fi
slouken@0
  1682
}
slouken@0
  1683
slouken@0
  1684
dnl Check for MacOS OpenGL
slouken@0
  1685
CheckMacGL()
slouken@0
  1686
{
slouken@0
  1687
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1688
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1550
  1689
        case "$host" in
slouken@0
  1690
            *-*-darwin*)
slouken@1625
  1691
                if test x$enable_video_cocoa = xyes; then
slouken@4229
  1692
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1693
                fi
slouken@1625
  1694
                if test x$enable_video_carbon = xyes; then
slouken@4229
  1695
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AGL"
slouken@1625
  1696
                fi
slouken@0
  1697
        esac
slouken@0
  1698
    fi
slouken@0
  1699
}
slouken@0
  1700
patmandin@978
  1701
dnl Check for Mesa offscreen rendering
patmandin@989
  1702
CheckAtariOSMesa()
patmandin@978
  1703
{
patmandin@989
  1704
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1705
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1706
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1707
patmandin@991
  1708
        # Static linking to -lOSMesa
patmandin@989
  1709
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1710
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1711
            # -lOSMesa is really the static library
patmandin@989
  1712
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1713
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1714
            fi
patmandin@989
  1715
        else
patmandin@991
  1716
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1717
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1718
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1719
        fi
slouken@1361
  1720
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1721
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
patmandin@1825
  1722
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1723
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1724
patmandin@991
  1725
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1726
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1727
                              , enable_osmesa_shared=yes)
patmandin@991
  1728
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1729
            # Dynamic linking
patmandin@991
  1730
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1731
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1732
            fi
slouken@1361
  1733
        fi
patmandin@978
  1734
    fi
patmandin@978
  1735
}
patmandin@978
  1736
slouken@4139
  1737
AC_ARG_ENABLE(screensaver,
slouken@4139
  1738
AC_HELP_STRING([--enable-screensaver], [enable screensaver by default while any SDL application is running [[default=no]]]),
slouken@4139
  1739
              , enable_screensaver=no)
slouken@4139
  1740
if test x$enable_screensaver = xno; then
slouken@4139
  1741
    AC_DEFINE(SDL_VIDEO_DISABLE_SCREENSAVER)
slouken@4139
  1742
fi
slouken@4139
  1743
slouken@0
  1744
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1745
CheckInputEvents()
slouken@0
  1746
{
slouken@0
  1747
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1748
    AC_ARG_ENABLE(input-events,
slouken@1637
  1749
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1750
                  , enable_input_events=yes)
slouken@0
  1751
    if test x$enable_input_events = xyes; then
slouken@0
  1752
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1753
        use_input_events=no
slouken@0
  1754
        AC_TRY_COMPILE([
slouken@0
  1755
          #include <linux/input.h>
slouken@0
  1756
        ],[
slouken@0
  1757
          #ifndef EVIOCGNAME
slouken@0
  1758
          #error EVIOCGNAME() ioctl not available
slouken@0
  1759
          #endif
slouken@0
  1760
        ],[
slouken@0
  1761
        use_input_events=yes
slouken@0
  1762
        ])
slouken@0
  1763
        AC_MSG_RESULT($use_input_events)
slouken@0
  1764
        if test x$use_input_events = xyes; then
slouken@1361
  1765
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1766
        fi
slouken@0
  1767
    fi
slouken@0
  1768
}
slouken@0
  1769
icculus@1201
  1770
dnl See if we can use the Touchscreen input library
icculus@1201
  1771
CheckTslib()
icculus@1201
  1772
{
icculus@1201
  1773
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1774
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1775
                  , enable_input_tslib=yes)
icculus@1201
  1776
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1777
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1778
        enable_input_tslib=no
icculus@1201
  1779
        AC_TRY_COMPILE([
icculus@1201
  1780
          #include "tslib.h"
icculus@1201
  1781
        ],[
icculus@1201
  1782
        ],[
icculus@1201
  1783
        enable_input_tslib=yes
icculus@1201
  1784
        ])
icculus@1201
  1785
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1786
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1787
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1788
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1789
        fi
icculus@1201
  1790
    fi
icculus@1201
  1791
}
icculus@1201
  1792
slouken@399
  1793
dnl See if we can use GNU pth library for threads
slouken@399
  1794
CheckPTH()
slouken@399
  1795
{
slouken@399
  1796
    dnl Check for pth support
slouken@399
  1797
    AC_ARG_ENABLE(pth,
slouken@1637
  1798
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1799
                  , enable_pth=yes)
slouken@399
  1800
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1801
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1802
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1803
            use_pth=no
slouken@399
  1804
        else
slouken@399
  1805
            use_pth=yes
slouken@399
  1806
        fi
slouken@399
  1807
        AC_MSG_CHECKING(pth)
slouken@1361
  1808
        AC_MSG_RESULT($use_pth)
slouken@399
  1809
        if test "x$use_pth" = xyes; then
slouken@1361
  1810
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1811
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1812
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1813
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1814
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1815
            have_threads=yes
slouken@399
  1816
        fi
slouken@399
  1817
    fi
slouken@399
  1818
}
slouken@399
  1819
slouken@0
  1820
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1821
CheckPTHREAD()
slouken@0
  1822
{
slouken@0
  1823
    dnl Check for pthread support
slouken@0
  1824
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1825
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1826
                  , enable_pthreads=yes)
slouken@0
  1827
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1828
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1829
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1830
                  , enable_pthread_sem=yes)
slouken@1550
  1831
    case "$host" in
slouken@1820
  1832
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1833
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1834
            pthread_lib="-lpthread"
slouken@1324
  1835
            ;;
slouken@0
  1836
        *-*-bsdi*)
slouken@0
  1837
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1838
            pthread_lib=""
slouken@0
  1839
            ;;
slouken@0
  1840
        *-*-darwin*)
slouken@0
  1841
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1842
# causes Carbon.p complaints?
slouken@0
  1843
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1844
            ;;
slouken@1565
  1845
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1846
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1847
            pthread_lib="-pthread"
slouken@0
  1848
            ;;
slouken@43
  1849
        *-*-netbsd*)
slouken@1383
  1850
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@4028
  1851
            pthread_lib="-lpthread"
slouken@43
  1852
            ;;
slouken@0
  1853
        *-*-openbsd*)
slouken@0
  1854
            pthread_cflags="-D_REENTRANT"
slouken@0
  1855
            pthread_lib="-pthread"
slouken@0
  1856
            ;;
slouken@0
  1857
        *-*-solaris*)
slouken@0
  1858
            pthread_cflags="-D_REENTRANT"
slouken@0
  1859
            pthread_lib="-lpthread -lposix4"
slouken@0
  1860
            ;;
slouken@0
  1861
        *-*-sysv5*)
slouken@0
  1862
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1863
            pthread_lib=""
slouken@0
  1864
            ;;
slouken@0
  1865
        *-*-irix*)
slouken@0
  1866
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1867
            pthread_lib="-lpthread"
slouken@0
  1868
            ;;
slouken@0
  1869
        *-*-aix*)
slouken@0
  1870
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1871
            pthread_lib="-lpthread"
slouken@0
  1872
            ;;
icculus@425
  1873
        *-*-hpux11*)
icculus@425
  1874
            pthread_cflags="-D_REENTRANT"
icculus@425
  1875
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1876
            ;;
slouken@0
  1877
        *-*-qnx*)
slouken@0
  1878
            pthread_cflags=""
slouken@0
  1879
            pthread_lib=""
slouken@0
  1880
            ;;
slouken@873
  1881
        *-*-osf*)
slouken@1019
  1882
            pthread_cflags="-D_REENTRANT"
slouken@873
  1883
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1884
                pthread_lib="-lpthread -lrt"
slouken@873
  1885
            else
slouken@1019
  1886
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1887
            fi
slouken@873
  1888
            ;;
slouken@0
  1889
        *)
slouken@0
  1890
            pthread_cflags="-D_REENTRANT"
slouken@0
  1891
            pthread_lib="-lpthread"
slouken@0
  1892
            ;;
slouken@0
  1893
    esac
icculus@1140
  1894
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1895
        # Save the original compiler flags and libraries
slouken@415
  1896
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1897
        # Add the pthread compiler flags and libraries
slouken@415
  1898
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1899
        # Check to see if we have pthread support on this system
slouken@0
  1900
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1901
        use_pthreads=no
slouken@0
  1902
        AC_TRY_LINK([
slouken@0
  1903
         #include <pthread.h>
slouken@0
  1904
        ],[
slouken@0
  1905
         pthread_attr_t type;
slouken@0
  1906
         pthread_attr_init(&type);
slouken@0
  1907
        ],[
slouken@0
  1908
        use_pthreads=yes
slouken@0
  1909
        ])
slouken@0
  1910
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1911
        # Restore the compiler flags and libraries
slouken@415
  1912
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1913
slouken@415
  1914
        # Do futher testing if we have pthread support...
slouken@0
  1915
        if test x$use_pthreads = xyes; then
slouken@1361
  1916
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1917
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1918
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1919
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1920
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1921
slouken@1438
  1922
            # Save the original compiler flags and libraries
slouken@1438
  1923
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1924
            # Add the pthread compiler flags and libraries
slouken@1438
  1925
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1926
slouken@0
  1927
            # Check to see if recursive mutexes are available
slouken@0
  1928
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1929
            has_recursive_mutexes=no
slouken@1324
  1930
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1931
                AC_TRY_COMPILE([
slouken@1324
  1932
                  #include <pthread.h>
slouken@1324
  1933
                ],[
slouken@1324
  1934
                  pthread_mutexattr_t attr;
slouken@1324
  1935
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1936
                ],[
slouken@1324
  1937
                has_recursive_mutexes=yes
slouken@1361
  1938
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1939
                ])
slouken@1324
  1940
            fi
slouken@1324
  1941
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1942
                AC_TRY_COMPILE([
slouken@1324
  1943
                  #include <pthread.h>
slouken@1324
  1944
                ],[
slouken@1324
  1945
                  pthread_mutexattr_t attr;
slouken@1324
  1946
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1947
                ],[
slouken@1324
  1948
                has_recursive_mutexes=yes
slouken@1361
  1949
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1950
                ])
slouken@1324
  1951
            fi
slouken@0
  1952
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1953
slouken@94
  1954
            # Check to see if pthread semaphore support is missing
slouken@94
  1955
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1956
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1957
                have_pthread_sem=no
slouken@94
  1958
                AC_TRY_COMPILE([
slouken@94
  1959
                  #include <pthread.h>
slouken@94
  1960
                  #include <semaphore.h>
slouken@94
  1961
                ],[
slouken@94
  1962
                ],[
slouken@94
  1963
                have_pthread_sem=yes
slouken@94
  1964
                ])
slouken@94
  1965
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1966
            fi
slouken@94
  1967
slouken@1438
  1968
            # Restore the compiler flags and libraries
slouken@1438
  1969
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1970
slouken@1361
  1971
            # Basic thread creation functions
slouken@1361
  1972
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1973
slouken@1361
  1974
            # Semaphores
slouken@1361
  1975
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1976
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1977
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1978
            else
slouken@1361
  1979
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1980
            fi
slouken@0
  1981
slouken@1361
  1982
            # Mutexes
slouken@1361
  1983
            # We can fake these with semaphores if necessary
slouken@1361
  1984
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1985
slouken@1361
  1986
            # Condition variables
slouken@1361
  1987
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1988
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1989
slouken@1361
  1990
            have_threads=yes
slouken@185
  1991
        else
slouken@1361
  1992
            CheckPTH
slouken@814
  1993
        fi
slouken@814
  1994
    fi
slouken@814
  1995
}
slouken@814
  1996
slouken@0
  1997
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1998
CheckWIN32()
slouken@0
  1999
{
slouken@0
  2000
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  2001
    have_win32_gcc=no
slouken@0
  2002
    AC_TRY_COMPILE([
slouken@0
  2003
     #include <windows.h>
slouken@0
  2004
    ],[
slouken@0
  2005
    ],[
slouken@0
  2006
    have_win32_gcc=yes
slouken@0
  2007
    ])
slouken@0
  2008
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  2009
    if test x$have_win32_gcc != xyes; then
slouken@0
  2010
       AC_MSG_ERROR([
slouken@0
  2011
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  2012
       ])
slouken@0
  2013
    fi
slouken@0
  2014
slouken@0
  2015
    dnl See if the user wants to redirect standard output to files
slouken@0
  2016
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  2017
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  2018
                  , enable_stdio_redirect=yes)
slouken@0
  2019
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  2020
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  2021
    fi
slouken@1361
  2022
slouken@1361
  2023
    if test x$enable_video = xyes; then
slouken@1361
  2024
        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB)
slouken@1361
  2025
        SOURCES="$SOURCES $srcdir/src/video/wincommon/*.c"
slouken@1361
  2026
        SOURCES="$SOURCES $srcdir/src/video/windib/*.c"
slouken@1361
  2027
        have_video=yes
slouken@0
  2028
    fi
slouken@0
  2029
}
slouken@0
  2030
slouken@0
  2031
dnl Find the DirectX includes and libraries
slouken@0
  2032
CheckDIRECTX()
slouken@0
  2033
{
slouken@0
  2034
    AC_ARG_ENABLE(directx,
slouken@1637
  2035
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  2036
                  , enable_directx=yes)
slouken@0
  2037
    if test x$enable_directx = xyes; then
slouken@1361
  2038
        have_directx=no
slouken@1361
  2039
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  2040
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  2041
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@1361
  2042
        if test x$have_ddraw = xyes -a x$have_dsound = xyes -a x$use_dinput = xyes; then
slouken@1361
  2043
            have_directx=yes
slouken@1361
  2044
        fi
slouken@1361
  2045
        if test x$enable_video = xyes -a x$have_directx = xyes; then
slouken@1361
  2046
            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW)
slouken@1361
  2047
            SOURCES="$SOURCES $srcdir/src/video/windx5/*.c"
slouken@1361
  2048
            have_video=yes
slouken@1361
  2049
        fi
slouken@0
  2050
    fi
slouken@158
  2051
}
slouken@158
  2052
slouken@294
  2053
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2054
CheckDLOPEN()
slouken@294
  2055
{
slouken@731
  2056
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2057
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2058
                  , enable_sdl_dlopen=yes)
slouken@731
  2059
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2060
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2061
        have_dlopen=no
slouken@294
  2062
        AC_TRY_COMPILE([
slouken@294
  2063
         #include <dlfcn.h>
slouken@294
  2064
        ],[
slouken@1638
  2065
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  2066
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  2067
         #endif
slouken@294
  2068
        ],[
slouken@1361
  2069
        have_dlopen=yes
slouken@294
  2070
        ])
slouken@1361
  2071
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2072
slouken@1361
  2073
        if test x$have_dlopen = xyes; then
slouken@1521
  2074
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2075
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2076
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  2077
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  2078
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2079
            have_loadso=yes
slouken@294
  2080
        fi
slouken@294
  2081
    fi
slouken@294
  2082
}
slouken@294
  2083
patmandin@651
  2084
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  2085
CheckAtariLdg()
patmandin@651
  2086
{
patmandin@651
  2087
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  2088
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  2089
                  , enable_atari_ldg=yes)
patmandin@651
  2090
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  2091
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  2092
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  2093
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  2094
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  2095
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  2096
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  2097
            have_loadso=yes
patmandin@651
  2098
        fi
patmandin@651
  2099
    fi
patmandin@651
  2100
}
patmandin@651
  2101
slouken@381
  2102
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2103
CheckUSBHID()
slouken@381
  2104
{
slouken@381
  2105
    if test x$enable_joystick = xyes; then
slouken@1565
  2106
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2107
        if test x$have_libusbhid = xyes; then
slouken@1565
  2108
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2109
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2110
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2111
        else
slouken@1565
  2112
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2113
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2114
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2115
        fi
slouken@1361
  2116
            
slouken@1361
  2117
        save_CFLAGS="$CFLAGS"
slouken@1361
  2118
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2119
slouken@381
  2120
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2121
        have_usbhid=no
slouken@381
  2122
        AC_TRY_COMPILE([
slouken@404
  2123
          #include <sys/types.h>
slouken@403
  2124
          #if defined(HAVE_USB_H)
slouken@403
  2125
          #include <usb.h>
slouken@403
  2126
          #endif
slouken@1565
  2127
          #ifdef __DragonFly__
slouken@1565
  2128
          # include <bus/usb/usb.h>
slouken@1565
  2129
          # include <bus/usb/usbhid.h>
slouken@1565
  2130
          #else
slouken@1565
  2131
          # include <dev/usb/usb.h>
slouken@1565
  2132
          # include <dev/usb/usbhid.h>
slouken@1565
  2133
          #endif
slouken@381
  2134
          #if defined(HAVE_USBHID_H)
slouken@381
  2135
          #include <usbhid.h>
slouken@381
  2136
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2137
          #include <libusb.h>
slouken@381
  2138
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2139
          #include <libusbhid.h>
slouken@404
  2140
          #endif
slouken@381
  2141
        ],[
slouken@381
  2142
          struct report_desc *repdesc;
slouken@381
  2143
          struct usb_ctl_report *repbuf;
slouken@402
  2144
          hid_kind_t hidkind;
slouken@381
  2145
        ],[
slouken@381
  2146
        have_usbhid=yes
slouken@381
  2147
        ])
slouken@381
  2148
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2149
slouken@381
  2150
        if test x$have_usbhid = xyes; then
slouken@381
  2151
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2152
            have_usbhid_ucr_data=no
slouken@381
  2153
            AC_TRY_COMPILE([
slouken@404
  2154
              #include <sys/types.h>
slouken@404
  2155
              #if defined(HAVE_USB_H)
slouken@404
  2156
              #include <usb.h>
slouken@404
  2157
              #endif
slouken@1565
  2158
              #ifdef __DragonFly__
slouken@1565
  2159
              # include <bus/usb/usb.h>
slouken@1565
  2160
              # include <bus/usb/usbhid.h>
slouken@1565
  2161
              #else
slouken@1565
  2162
              # include <dev/usb/usb.h>
slouken@1565
  2163
              # include <dev/usb/usbhid.h>
slouken@1565
  2164
              #endif
slouken@381
  2165
              #if defined(HAVE_USBHID_H)
slouken@381
  2166
              #include <usbhid.h>
slouken@381
  2167
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2168
              #include <libusb.h>
slouken@381
  2169
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2170
              #include <libusbhid.h>
slouken@381
  2171
              #endif
slouken@381
  2172
            ],[
slouken@381
  2173
              struct usb_ctl_report buf;
slouken@381
  2174
              if (buf.ucr_data) { }
slouken@381
  2175
            ],[
slouken@381
  2176
            have_usbhid_ucr_data=yes
slouken@381
  2177
            ])
slouken@381
  2178
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2179
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2180
            fi
slouken@381
  2181
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2182
            
slouken@1361
  2183
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2184
            have_usbhid_new=no
slouken@407
  2185
            AC_TRY_COMPILE([
slouken@407
  2186
              #include <sys/types.h>
slouken@407
  2187
              #if defined(HAVE_USB_H)
slouken@407
  2188
              #include <usb.h>
slouken@407
  2189
              #endif
slouken@4037
  2190
              #ifdef __DragonFly__
slouken@4028
  2191
              #include <bus/usb/usb.h>
slouken@4028
  2192
              #include <bus/usb/usbhid.h>
slouken@4037
  2193
              #else
slouken@407
  2194
              #include <dev/usb/usb.h>
slouken@407
  2195
              #include <dev/usb/usbhid.h>
slouken@4037
  2196
              #endif
slouken@407
  2197
              #if defined(HAVE_USBHID_H)
slouken@407
  2198
              #include <usbhid.h>
slouken@407
  2199
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2200
              #include <libusb.h>
slouken@407
  2201
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2202
              #include <libusbhid.h>
slouken@407
  2203
              #endif
slouken@407
  2204
            ],[
slouken@407
  2205
              report_desc_t d;
slouken@1361
  2206
              hid_start_parse(d, 1, 1);
slouken@407
  2207
            ],[
slouken@407
  2208
            have_usbhid_new=yes
slouken@407
  2209
            ])
slouken@407
  2210
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2211
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2212
            fi
slouken@407
  2213
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2214
slouken@1565
  2215
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2216
            have_machine_joystick=no
slouken@1565
  2217
            AC_TRY_COMPILE([
slouken@1565
  2218
              #include <machine/joystick.h>
slouken@1565
  2219
            ],[
slouken@1565
  2220
              struct joystick t;
slouken@1565
  2221
            ],[
slouken@1565
  2222
            have_machine_joystick=yes
slouken@1565
  2223
            ])
slouken@1565
  2224
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2225
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2226
            fi
slouken@1565
  2227
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2228
slouken@1361
  2229
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2230
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2231
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2232
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2233
            have_joystick=yes
slouken@381
  2234
        fi
slouken@1361
  2235
        CFLAGS="$save_CFLAGS"
slouken@381
  2236
    fi
slouken@381
  2237
}
slouken@381
  2238
slouken@1361
  2239
dnl Check for clock_gettime()
slouken@1361
  2240
CheckClockGettime()
slouken@795
  2241
{
slouken@1361
  2242
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2243
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2244
                  , enable_clock_gettime=no)
slouken@1361
  2245
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2246
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2247
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2248
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2249
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  2250
        fi
slouken@795
  2251
    fi
slouken@795
  2252
}
slouken@795
  2253
slouken@1062
  2254
dnl Check for a valid linux/version.h
slouken@1062
  2255
CheckLinuxVersion()
slouken@1062
  2256
{
slouken@1062
  2257
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2258
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2259
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2260
    fi
slouken@1062
  2261
}
slouken@1062
  2262
slouken@1127
  2263
dnl Check if we want to use RPATH
slouken@1127
  2264
CheckRPATH()
slouken@1127
  2265
{
slouken@1127
  2266
    AC_ARG_ENABLE(rpath,
slouken@1637
  2267
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2268
                  , enable_rpath=yes)
slouken@1127
  2269
}
slouken@1127
  2270
slouken@1550
  2271
dnl Set up the configuration based on the host platform!
slouken@1550
  2272
case "$host" in
slouken@1361
  2273
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2274
        ARCH=linux
slouken@1361
  2275
        CheckDummyVideo
slouken@1361
  2276
        CheckIPod
slouken@1361
  2277
        # Set up files for the timer library
icculus@1140
  2278
        if test x$enable_timers = xyes; then
slouken@1361
  2279
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2280
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2281
            have_timers=yes
icculus@1140
  2282
        fi
slouken@1361
  2283
        ;;
slouken@1820
  2284
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2285
        case "$host" in
slouken@1361
  2286
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2287
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2288
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2289
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2290
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2291
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2292
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2293
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2294
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2295
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2296
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2297
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2298
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2299
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2300
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2301
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2302
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2303
        esac
icculus@1573
  2304
        CheckVisibilityHidden
slouken@1
  2305
        CheckDummyVideo
slouken@68
  2306
        CheckDiskAudio
icculus@1532
  2307
        CheckDummyAudio
slouken@371
  2308
        CheckDLOPEN
slouken@0
  2309
        CheckNASM
slouken@1361
  2310
        CheckAltivec
slouken@0
  2311
        CheckOSS
slouken@1361
  2312
        CheckDMEDIA
slouken@1438
  2313
        CheckMME
slouken@0
  2314
        CheckALSA
slouken@0
  2315
        CheckARTSC
slouken@0
  2316
        CheckESD
icculus@3939
  2317
        CheckPulseAudio
slouken@0
  2318
        CheckNAS
slouken@0
  2319
        CheckX11
slouken@30
  2320
        CheckNANOX
slouken@0
  2321
        CheckFBCON
slouken@167
  2322
        CheckDirectFB
slouken@70
  2323
        CheckPS2GS
slouken@4165
  2324
        CheckPS3
slouken@0
  2325
        CheckGGI
slouken@0
  2326
        CheckSVGA
slouken@1361
  2327
        CheckVGL
slouken@1361
  2328
        CheckWscons
slouken@0
  2329
        CheckAAlib
slouken@4295
  2330
        CheckCaca
slouken@371
  2331
        CheckQtopia
slouken@433
  2332
        CheckPicoGUI
icculus@1191
  2333
        CheckOpenGLX11
slouken@0
  2334
        CheckInputEvents
icculus@1201
  2335
        CheckTslib
slouken@1361
  2336
        CheckUSBHID
slouken@0
  2337
        CheckPTHREAD
slouken@1361
  2338
        CheckClockGettime
slouken@1062
  2339
        CheckLinuxVersion
slouken@1127
  2340
        CheckRPATH
slouken@1361
  2341
        # Set up files for the audio library
slouken@1361
  2342
        if test x$enable_audio = xyes; then
slouken@1361
  2343
          case $ARCH in
slouken@1565
  2344
            sysv5|solaris|hpux)
slouken@1361
  2345
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2346
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2347
                have_audio=yes
slouken@1361
  2348
            ;;
slouken@1565
  2349
            netbsd|openbsd)
slouken@1567
  2350
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2351
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2352
                have_audio=yes
slouken@1361
  2353
            ;;
slouken@1361
  2354
            aix)
slouken@1361
  2355
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  2356
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2357
                have_audio=yes
slouken@1361
  2358
            ;;
slouken@1361
  2359
          esac
slouken@371
  2360
        fi
slouken@0
  2361
        # Set up files for the joystick library
slouken@0
  2362
        if test x$enable_joystick = xyes; then
slouken@1361
  2363
          case $ARCH in
slouken@1361
  2364
            linux)
slouken@1361
  2365
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2366
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2367
                have_joystick=yes
slouken@1361
  2368
            ;;
slouken@1361
  2369
          esac
slouken@0
  2370
        fi
slouken@0
  2371
        # Set up files for the cdrom library
slouken@0
  2372
        if test x$enable_cdrom = xyes; then
slouken@1361
  2373
          case $ARCH in
slouken@1361
  2374
            linux|solaris)
slouken@1361
  2375
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2376
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2377
                have_cdrom=yes
slouken@1361
  2378
            ;;
slouken@1361
  2379
            *freebsd*)
slouken@1361
  2380
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2381
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2382
                have_cdrom=yes
slouken@1361
  2383
            ;;
slouken@1383
  2384
            *openbsd*|*netbsd*)
slouken@1361
  2385
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2386
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2387
                have_cdrom=yes
slouken@1361
  2388
            ;;
slouken@1361
  2389
            bsdi)
slouken@1361
  2390
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2391
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2392
                have_cdrom=yes
slouken@1361
  2393
            ;;
slouken@1361
  2394
            aix)
slouken@1361
  2395
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2396
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2397
                have_cdrom=yes
slouken@1361
  2398
            ;;
slouken@1361
  2399
            osf)
slouken@1361
  2400
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2401
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2402
                have_cdrom=yes
slouken@1361
  2403
            ;;
slouken@1361
  2404
          esac
slouken@0
  2405
        fi
slouken@0
  2406
        # Set up files for the thread library
slouken@1361
  2407
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2408
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2409
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2410
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2411
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2412
            have_threads=yes
slouken@0
  2413
        fi
slouken@0
  2414
        # Set up files for the timer library
slouken@0
  2415
        if test x$enable_timers = xyes; then
slouken@1361
  2416
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2417
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2418
            have_timers=yes
slouken@0
  2419
        fi
slouken@0
  2420
        ;;
slouken@0
  2421
    *-*-qnx*)
slouken@0
  2422
        ARCH=qnx
slouken@1
  2423
        CheckDummyVideo
slouken@68
  2424
        CheckDiskAudio
icculus@1532
  2425
        CheckDummyAudio
slouken@886
  2426
        # CheckNASM
slouken@371
  2427
        CheckDLOPEN
slouken@0
  2428
        CheckNAS
slouken@0
  2429
        CheckPHOTON
slouken@0
  2430
        CheckX11
icculus@1191
  2431
        CheckOpenGLX11
slouken@0
  2432
        CheckPTHREAD
slouken@0
  2433
        # Set up files for the audio library
slouken@0
  2434
        if test x$enable_audio = xyes; then
slouken@1361
  2435
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2436
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2437
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2438
            have_audio=yes
slouken@0
  2439
        fi
slouken@0
  2440
        # Set up files for the cdrom library
slouken@0
  2441
        if test x$enable_cdrom = xyes; then
slouken@1361
  2442
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2443
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2444
            have_cdrom=yes
slouken@0
  2445
        fi
slouken@0
  2446
        # Set up files for the timer library
slouken@0
  2447
        if test x$enable_timers = xyes; then
slouken@1361
  2448
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2449
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2450
            have_timers=yes
slouken@0
  2451
        fi
slouken@0
  2452
        ;;
slouken@0
  2453
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2454
        ARCH=win32
slouken@1550
  2455
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2456
            # Default cross-compile location
slouken@4058
  2457
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2458
        else
slouken@0
  2459
            # Look for the location of the tools and install there
slouken@750
  2460
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2461
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2462
            fi
slouken@0
  2463
        fi
slouken@1
  2464
        CheckDummyVideo
slouken@68
  2465
        CheckDiskAudio
icculus@1532
  2466
        CheckDummyAudio
slouken@0
  2467
        CheckWIN32
slouken@1361
  2468
        CheckWIN32GL
slouken@0
  2469
        CheckDIRECTX
slouken@0
  2470
        CheckNASM
slouken@0
  2471
        # Set up files for the audio library
slouken@0
  2472
        if test x$enable_audio = xyes; then
slouken@1361
  2473
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2474
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1361
  2475
            if test x$have_directx = xyes; then
slouken@1361
  2476
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2477
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2478
            fi
slouken@1361
  2479
            have_audio=yes
slouken@0
  2480
        fi
slouken@0
  2481
        # Set up files for the joystick library
slouken@0
  2482
        if test x$enable_joystick = xyes; then
slouken@1855
  2483
            AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1855
  2484
            SOURCES="$SOURCES $srcdir/src/joystick/win32/*.c"
slouken@1361
  2485
            have_joystick=yes
slouken@0
  2486
        fi
slouken@0
  2487
        # Set up files for the cdrom library
slouken@0
  2488
        if test x$enable_cdrom = xyes; then
slouken@1361
  2489
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2490
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2491
            have_cdrom=yes
slouken@0
  2492
        fi
slouken@0
  2493
        # Set up files for the thread library
slouken@0
  2494
        if test x$enable_threads = xyes; then
slouken@1361
  2495
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2496
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2497
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2498
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2499
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2500
            have_threads=yes
slouken@0
  2501
        fi
slouken@0
  2502
        # Set up files for the timer library
slouken@0
  2503
        if test x$enable_timers = xyes; then
slouken@1361
  2504
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2505
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2506
            have_timers=yes
slouken@1361
  2507
        fi
slouken@1361
  2508
        # Set up files for the shared object loading library
slouken@1361
  2509
        if test x$enable_loadso = xyes; then
slouken@1361
  2510
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2511
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2512
            have_loadso=yes
slouken@1361
  2513
        fi
slouken@1361
  2514
        # Set up the system libraries we need
slouken@1521
  2515
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm"
slouken@1361
  2516
        if test x$have_directx = xyes; then
slouken@4351
  2517
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldxguid"
slouken@0
  2518
        fi
slouken@0
  2519
        # The Win32 platform requires special setup
slouken@4078
  2520
        SOURCES="$SOURCES $srcdir/src/main/win32/*.rc"
slouken@1397
  2521
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2522
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2523
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2524
        ;;
slouken@4134
  2525
    *-wince*)
slouken@4134
  2526
        ARCH=win32
slouken@4134
  2527
        CheckDummyVideo
slouken@4134
  2528
        CheckDiskAudio
slouken@4134
  2529
        CheckDummyAudio
slouken@4134
  2530
        CheckWIN32
slouken@4134
  2531
        CheckNASM
slouken@4134
  2532
        SOURCES="$SOURCES $srcdir/src/video/gapi/*.c"
slouken@4134
  2533
        EXTRA_CFLAGS="$EXTRA_CFLAGS -D_WIN32_WCE=0x420"
slouken@4134
  2534
        if test x$enable_audio = xyes; then
slouken@4134
  2535
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@4134
  2536
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@4134
  2537
            have_audio=yes
slouken@4134
  2538
        fi
slouken@4134
  2539
        # Set up files for the thread library
slouken@4134
  2540
        if test x$enable_threads = xyes; then
slouken@4134
  2541
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@4134
  2542
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@4134
  2543
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@4134
  2544
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@4134
  2545
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@4134
  2546
            have_threads=yes
slouken@4134
  2547
        fi
slouken@4134
  2548
        # Set up files for the timer library
slouken@4134
  2549
        if test x$enable_timers = xyes; then
slouken@4134
  2550
            AC_DEFINE(SDL_TIMER_WINCE)
slouken@4134
  2551
            SOURCES="$SOURCES $srcdir/src/timer/wince/*.c"
slouken@4134
  2552
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lmmtimer"
slouken@4134
  2553
            have_timers=yes
slouken@4134
  2554
        fi
slouken@4134
  2555
        # Set up files for the shared object loading library
slouken@4134
  2556
        if test x$enable_loadso = xyes; then
slouken@4134
  2557
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@4134
  2558
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@4134
  2559
            have_loadso=yes
slouken@4134
  2560
        fi
slouken@4134
  2561
        # Set up the system libraries we need
slouken@4134
  2562
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lcommctrl"
slouken@4134
  2563
        # The Win32 platform requires special setup
slouken@4134
  2564
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@4134
  2565
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main -D_WIN32_WCE=0x420"
slouken@4134
  2566
        SDL_LIBS="-lSDLmain $SDL_LIBS"
slouken@4134
  2567
        ;;
slouken@4164
  2568
    *-*-beos* | *-*-haiku*)
slouken@0
  2569
        ARCH=beos
slouken@0
  2570
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2571
        CheckDummyVideo
slouken@68
  2572
        CheckDiskAudio
icculus@1532
  2573
        CheckDummyAudio
slouken@0
  2574
        CheckNASM
slouken@0
  2575
        CheckBWINDOW
slouken@0
  2576
        CheckBeGL
slouken@0
  2577
        # Set up files for the audio library
slouken@0
  2578
        if test x$enable_audio = xyes; then
slouken@1361
  2579
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2580
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2581
            have_audio=yes
slouken@0
  2582
        fi
slouken@0
  2583
        # Set up files for the joystick library
slouken@0
  2584
        if test x$enable_joystick = xyes; then
slouken@1361
  2585
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2586
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2587
            have_joystick=yes
slouken@0
  2588
        fi
slouken@0
  2589
        # Set up files for the cdrom library
slouken@0
  2590
        if test x$enable_cdrom = xyes; then
slouken@1361
  2591
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2592
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2593
            have_cdrom=yes
slouken@0
  2594
        fi
slouken@0
  2595
        # Set up files for the thread library
slouken@0
  2596
        if test x$enable_threads = xyes; then
slouken@1361
  2597
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2598
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2599
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2600
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2601
            have_threads=yes
slouken@0
  2602
        fi
slouken@0
  2603
        # Set up files for the timer library
slouken@0
  2604
        if test x$enable_timers = xyes; then
slouken@1361
  2605
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2606
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2607
            have_timers=yes
slouken@1361
  2608
        fi
slouken@1361
  2609
        # Set up files for the shared object loading library
slouken@1361
  2610
        if test x$enable_loadso = xyes; then
slouken@4164
  2611
            case "$host" in
slouken@4164
  2612
                *-*-beos*)
slouken@4164
  2613
                    AC_DEFINE(SDL_LOADSO_BEOS)
slouken@4164
  2614
                    SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@4164
  2615
                ;;
slouken@4164
  2616
                *-*-haiku*)
slouken@4164
  2617
                    AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@4164
  2618
                    SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@4164
  2619
                ;;
slouken@4164
  2620
            esac    
slouken@1361
  2621
            have_loadso=yes
slouken@0
  2622
        fi
slouken@1367
  2623
        # The BeOS platform requires special setup.
slouken@1367
  2624
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2625
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2626
        ;;
slouken@0
  2627
    *-*-darwin* )
icculus@1133
  2628
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2629
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2630
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2631
        ARCH=macosx
slouken@1624
  2632
slouken@1628
  2633
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2634
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2635
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2636
slouken@1628
  2637
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2638
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2639
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2640
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2641
        EXTRA_LDFLAGS=""
slouken@1624
  2642
slouken@1742
  2643
        CheckVisibilityHidden
slouken@1
  2644
        CheckDummyVideo
slouken@68
  2645
        CheckDiskAudio
icculus@1532
  2646
        CheckDummyAudio
slouken@1638
  2647
        CheckDLOPEN
slouken@3991
  2648
        CheckNASM
slouken@1889
  2649
slouken@1648
  2650
        # Set up files for the shared object loading library
slouken@1648
  2651
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2652
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2653
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2654
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2655
            have_loadso=yes
slouken@1648
  2656
        fi
slouken@1648
  2657
icculus@1133
  2658
        CheckCOCOA
icculus@1133
  2659
        CheckCARBON
icculus@1174
  2660
        CheckX11
slouken@0
  2661
        CheckMacGL
icculus@1191
  2662
        CheckOpenGLX11
slouken@0
  2663
        CheckPTHREAD
icculus@1047
  2664
        CheckAltivec
icculus@1445
  2665
icculus@1445
  2666
        # Need this or things might misbuild on a G3.
slouken@1521
  2667
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2668
slouken@0
  2669
        # Set up files for the audio library
slouken@0
  2670
        if test x$enable_audio = xyes; then
slouken@1361
  2671
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2672
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2673
            have_audio=yes
slouken@0
  2674
        fi
slouken@0
  2675
        # Set up files for the joystick library
slouken@0
  2676
        if test x$enable_joystick = xyes; then
slouken@1361
  2677
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2678
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2679
            have_joystick=yes
icculus@3935
  2680
            need_iokit_framework=yes
slouken@0
  2681
        fi
slouken@0
  2682
        # Set up files for the cdrom library
slouken@0
  2683
        if test x$enable_cdrom = xyes; then
slouken@1361
  2684
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2685
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2686
            have_cdrom=yes
slouken@0
  2687
        fi
slouken@0
  2688
        # Set up files for the timer library
slouken@0
  2689
        if test x$enable_timers = xyes; then
slouken@1361
  2690
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2691
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2692
            have_timers=yes
slouken@1361
  2693
        fi
slouken@1621
  2694
        # The Mac OS X platform requires special setup.
slouken@1397
  2695
        SDLMAIN_SOURCES="$srcdir/src/main/macosx/*.m"
slouken@1521
  2696
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@387
  2697
        SDL_LIBS="-lSDLmain $SDL_LIBS"
icculus@1133
  2698
        if test x$enable_video_cocoa = xyes; then
slouken@4229
  2699
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@3935
  2700
            need_iokit_framework=yes
icculus@1133
  2701
        fi
icculus@1133
  2702
        if test x$enable_video_carbon = xyes -o x$enable_video_cocoa = xyes; then
icculus@4204
  2703
            # The Cocoa backend still needs Carbon
slouken@4229
  2704
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ApplicationServices"
slouken@4229
  2705
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@1133
  2706
        fi
slouken@1361
  2707
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2708
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
slouken@4229
  2709
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2710
        fi
icculus@3935
  2711
        # Some subsystems reference IOKit...
icculus@3935
  2712
        if test x$need_iokit_framework = xyes; then
slouken@4229
  2713
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
icculus@3935
  2714
        fi
slouken@0
  2715
        ;;
slouken@281
  2716
    *-*-mint*)
slouken@281
  2717
        ARCH=mint
slouken@281
  2718
        CheckDummyVideo
slouken@281
  2719
        CheckDiskAudio
icculus@1532
  2720
        CheckDummyAudio
slouken@281
  2721
        CheckAtariBiosEvent
slouken@281
  2722
        CheckAtariXbiosVideo
slouken@281
  2723
        CheckAtariGemVideo
slouken@398
  2724
        CheckAtariAudio
patmandin@651
  2725
        CheckAtariLdg