configure.in
author Ryan C. Gordon <icculus@icculus.org>
Tue, 11 Oct 2011 22:04:51 -0400
branchSDL-1.2
changeset 5976 081c94f2c04a
parent 5890 9c9e8744e887
child 5987 825e1072eac6
permissions -rw-r--r--
Enable -Wall by default.

Fixes Bugzilla #1284.

(But probably upsets buildbot. :) )
(transplanted from 516c5c4e7beabd27608c67cab5b0259643a9083c)
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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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AC_CHECK_TOOL(WINDRES, [windres], [:])
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    # Remove SDL_config.h from the source directory, since it's the
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    # default one, and we want to include the one that we generate.
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    if test -f $srcdir/include/SDL_config.h; then
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        rm $srcdir/include/SDL_config.h
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    fi
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    INCLUDE="-Iinclude $INCLUDE"
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fi
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case "$host" in
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    *-*-cygwin*)
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        # We build SDL on cygwin without the UNIX emulation layer
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        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
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        BASE_LDFLAGS="-mno-cygwin"
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        ;;
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    *)
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        BASE_CFLAGS="-D_GNU_SOURCE=1"
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        BASE_LDFLAGS=""
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        ;;
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esac
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
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EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
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BUILD_LDFLAGS="$LDFLAGS"
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EXTRA_LDFLAGS="$BASE_LDFLAGS"
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## These are common directories to find software packages
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#for path in /usr/freeware /usr/pkg /usr/X11R6 /usr/local; do
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#    if test -d $path/include; then
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#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
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#    fi
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#    if test -d $path/lib; then
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#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
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#    fi
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#done
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SDL_CFLAGS="$BASE_CFLAGS"
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SDL_LIBS="-lSDL $BASE_LDFLAGS"
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CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
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CFLAGS="$CFLAGS $EXTRA_CFLAGS"
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LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
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dnl set this to use on systems that use lib64 instead of lib
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base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'`
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dnl Function to find a library in the compiler search path
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find_lib()
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{
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    gcc_bin_path=[`$CC -print-search-dirs 2>/dev/null | fgrep programs: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
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    gcc_lib_path=[`$CC -print-search-dirs 2>/dev/null | fgrep libraries: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
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    env_lib_path=[`echo $LIBS $LDFLAGS $* | sed 's/-L[ ]*//g'`]
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    if test "$cross_compiling" = yes; then
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        host_lib_path=""
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    else
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        host_lib_path="/usr/$base_libdir /usr/local/$base_libdir"
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    fi
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    for path in $gcc_bin_path $gcc_lib_path $env_lib_path $host_lib_path; do
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        lib=[`ls -- $path/$1 2>/dev/null | sort | sed 's/.*\/\(.*\)/\1/; q'`]
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        if test x$lib != x; then
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            echo $lib
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            return
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        fi
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    done
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}
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC)
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    dnl Check for C library headers
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    AC_HEADER_STDC
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    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
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    dnl Check for typedefs, structures, etc.
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    AC_TYPE_SIZE_T
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    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
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        AC_CHECK_TYPE(int64_t)
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        if test x$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Checks for library functions.
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    case "$host" in
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    *-*-cygwin* | *-*-mingw32*)
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        ;;
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    *)
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        AC_FUNC_ALLOCA
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        ;;
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    esac
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    AC_FUNC_MEMCMP
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    if test x$ac_cv_func_memcmp_working = xyes; then
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        AC_DEFINE(HAVE_MEMCMP)
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    fi
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    AC_FUNC_STRTOD
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    if test x$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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    fi
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    AC_CHECK_FUNC(mprotect,
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        AC_TRY_COMPILE([
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          #include <sys/types.h>
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          #include <sys/mman.h>
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        ],[
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        ],[
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        AC_DEFINE(HAVE_MPROTECT)
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        ]),
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    )
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep)
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    AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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    AC_CHECK_MEMBER(struct sigaction.sa_sigaction,[AC_DEFINE(HAVE_SA_SIGACTION)], ,[#include <signal.h>])
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fi
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if test x$have_inttypes != xyes; then
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    AC_CHECK_SIZEOF(char, 1)
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    AC_CHECK_SIZEOF(short, 2)
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    AC_CHECK_SIZEOF(int, 4)
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    AC_CHECK_SIZEOF(long, 4)
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    AC_CHECK_SIZEOF(long long, 8)
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    if test x$ac_cv_sizeof_char = x1; then
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        AC_DEFINE(int8_t, signed char)
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        AC_DEFINE(uint8_t, unsigned char)
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    fi
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    if test x$ac_cv_sizeof_short = x2; then
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        AC_DEFINE(int16_t, signed short)
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        AC_DEFINE(uint16_t, unsigned short)
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    else
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        if test x$ac_cv_sizeof_int = x2; then
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            AC_DEFINE(int16_t, signed int)
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            AC_DEFINE(uint16_t, unsigned int)
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        fi
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    fi
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    if test x$ac_cv_sizeof_int = x4; then
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        AC_DEFINE(int32_t, signed int)
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        AC_DEFINE(uint32_t, unsigned int)
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    else
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        if test x$ac_cv_sizeof_long = x4; then
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            AC_DEFINE(int32_t, signed long)
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            AC_DEFINE(uint32_t, unsigned long)
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        fi
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    fi
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    if test x$ac_cv_sizeof_long = x8; then
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        AC_DEFINE(int64_t, signed long)
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        AC_DEFINE(uint64_t, unsigned long)
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        AC_DEFINE(SDL_HAS_64BIT_TYPE)
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    else
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        if test x$ac_cv_sizeof_long_long = x8; then
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            AC_DEFINE(int64_t, signed long long)
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            AC_DEFINE(uint64_t, unsigned long long)
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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    fi
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    AC_DEFINE(size_t, unsigned int)
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    AC_DEFINE(uintptr_t, unsigned long)
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fi
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# Standard C sources
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SOURCES="$SOURCES $srcdir/src/*.c"
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SOURCES="$SOURCES $srcdir/src/audio/*.c"
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SOURCES="$SOURCES $srcdir/src/cdrom/*.c"
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SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
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SOURCES="$SOURCES $srcdir/src/events/*.c"
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SOURCES="$SOURCES $srcdir/src/file/*.c"
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SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
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SOURCES="$SOURCES $srcdir/src/timer/*.c"
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SOURCES="$SOURCES $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(audio,
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AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
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              , enable_audio=yes)
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if test x$enable_audio != xyes; then
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    AC_DEFINE(SDL_AUDIO_DISABLED)
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fi
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AC_ARG_ENABLE(video,
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AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
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              , enable_video=yes)
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if test x$enable_video != xyes; then
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    AC_DEFINE(SDL_VIDEO_DISABLED)
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fi
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AC_ARG_ENABLE(events,
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AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
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              , enable_events=yes)
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if test x$enable_events != xyes; then
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    AC_DEFINE(SDL_EVENTS_DISABLED)
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fi
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AC_ARG_ENABLE(joystick,
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AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
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              , enable_joystick=yes)
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if test x$enable_joystick != xyes; then
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    AC_DEFINE(SDL_JOYSTICK_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$enable_cdrom != xyes; then
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    AC_DEFINE(SDL_CDROM_DISABLED)
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fi
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AC_ARG_ENABLE(threads,
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AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
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              , enable_threads=yes)
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if test x$enable_threads != xyes; then
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    AC_DEFINE(SDL_THREADS_DISABLED)
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fi
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AC_ARG_ENABLE(timers,
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AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
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              , enable_timers=yes)
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if test x$enable_timers != xyes; then
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    AC_DEFINE(SDL_TIMERS_DISABLED)
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fi
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AC_ARG_ENABLE(file,
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AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
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              , enable_file=yes)
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if test x$enable_file != xyes; then
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    AC_DEFINE(SDL_FILE_DISABLED)
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fi
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AC_ARG_ENABLE(loadso,
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AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
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              , enable_loadso=yes)
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if test x$enable_loadso != xyes; then
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    AC_DEFINE(SDL_LOADSO_DISABLED)
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fi
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AC_ARG_ENABLE(cpuinfo,
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AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
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              , enable_cpuinfo=yes)
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if test x$enable_cpuinfo != xyes; then
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    AC_DEFINE(SDL_CPUINFO_DISABLED)
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fi
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AC_ARG_ENABLE(assembly,
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AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
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              , enable_assembly=yes)
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if test x$enable_assembly = xyes; then
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    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
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fi
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dnl See if the OSS audio interface is supported
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CheckOSS()
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{
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    AC_ARG_ENABLE(oss,
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AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
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                  , enable_oss=yes)
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    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
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        AC_MSG_CHECKING(for OSS audio support)
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        have_oss=no
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <sys/soundcard.h>
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            ],[
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   326
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   327
            ],[
slouken@94
   328
            have_oss=yes
slouken@94
   329
            ])
slouken@94
   330
        fi
slouken@94
   331
        if test x$have_oss != xyes; then
slouken@94
   332
            AC_TRY_COMPILE([
slouken@94
   333
              #include <soundcard.h>
slouken@94
   334
            ],[
slouken@94
   335
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   336
            ],[
slouken@94
   337
            have_oss=yes
slouken@1361
   338
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
slouken@94
   339
            ])
slouken@94
   340
        fi
slouken@0
   341
        AC_MSG_RESULT($have_oss)
slouken@0
   342
        if test x$have_oss = xyes; then
slouken@1361
   343
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
slouken@1361
   344
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   345
            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
slouken@1361
   346
            have_audio=yes
slouken@1361
   347
slouken@1565
   348
            # We may need to link with ossaudio emulation library
slouken@1550
   349
            case "$host" in
slouken@1383
   350
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   351
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   352
            esac
slouken@0
   353
        fi
slouken@0
   354
    fi
slouken@0
   355
}
slouken@0
   356
slouken@0
   357
dnl See if the ALSA audio interface is supported
slouken@0
   358
CheckALSA()
slouken@0
   359
{
slouken@0
   360
    AC_ARG_ENABLE(alsa,
slouken@1637
   361
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   362
                  , enable_alsa=yes)
slouken@0
   363
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   364
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   365
        # Restore all flags from before the ALSA detection runs
slouken@1009
   366
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   367
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   368
        LIBS="$alsa_save_LIBS"
slouken@354
   369
        if test x$have_alsa = xyes; then
slouken@865
   370
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   371
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   372
                          , enable_alsa_shared=yes)
slouken@4327
   373
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1361
   374
slouken@1361
   375
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   376
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   377
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   378
            if test x$have_loadso != xyes && \
slouken@1361
   379
               test x$enable_alsa_shared = xyes; then
slouken@1467
   380
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   381
            fi
slouken@1361
   382
            if test x$have_loadso = xyes && \
slouken@1361
   383
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@4328
   384
                echo "-- dynamic libasound -> $alsa_lib"
slouken@1361
   385
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   386
            else
slouken@1521
   387
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   388
            fi
slouken@1361
   389
            have_audio=yes
slouken@1361
   390
        fi
slouken@1361
   391
    fi
slouken@0
   392
}
slouken@0
   393
slouken@148
   394
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   395
CheckDMEDIA()
slouken@148
   396
{
slouken@148
   397
    if test x$enable_audio = xyes; then
slouken@148
   398
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   399
        have_dmedia=no
slouken@148
   400
        AC_TRY_COMPILE([
slouken@148
   401
          #include <dmedia/audio.h>
slouken@148
   402
        ],[
slouken@148
   403
          ALport audio_port;
slouken@148
   404
        ],[
slouken@148
   405
        have_dmedia=yes
slouken@148
   406
        ])
slouken@935
   407
        AC_MSG_RESULT($have_dmedia)
slouken@148
   408
        # Set up files for the audio library
slouken@148
   409
        if test x$have_dmedia = xyes; then
slouken@1361
   410
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   411
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   412
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   413
            have_audio=yes
slouken@148
   414
        fi
slouken@148
   415
    fi
slouken@148
   416
}
slouken@148
   417
slouken@1438
   418
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   419
CheckMME()
slouken@1438
   420
{
slouken@1438
   421
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   422
    case $ARCH in
slouken@1438
   423
        osf)
slouken@1438
   424
            ;;
slouken@1438
   425
        *)
slouken@1438
   426
            return
slouken@1438
   427
            ;;
slouken@1438
   428
    esac
slouken@1438
   429
    if test x$enable_audio = xyes; then
slouken@1438
   430
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   431
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   432
        MME_LIBS="-lmme"
slouken@1438
   433
        have_mme=no
slouken@1438
   434
        save_CFLAGS="$CFLAGS"
slouken@1438
   435
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   436
        AC_TRY_COMPILE([
slouken@1438
   437
          #include <mme_api.h>
slouken@1438
   438
        ],[
slouken@1438
   439
          HWAVEOUT sound;
slouken@1438
   440
        ],[
slouken@1438
   441
        have_mme=yes
slouken@1438
   442
        ])
slouken@1438
   443
        CFLAGS="$save_CFLAGS"
slouken@1438
   444
        AC_MSG_RESULT($have_mme)
slouken@1438
   445
        # Set up files for the audio library
slouken@1438
   446
        if test x$have_mme = xyes; then
slouken@1438
   447
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   448
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   449
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   450
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   451
            have_audio=yes
slouken@1438
   452
        fi
slouken@1438
   453
    fi
slouken@1438
   454
}
slouken@1438
   455
slouken@0
   456
dnl Find the ESD includes and libraries
slouken@0
   457
CheckESD()
slouken@0
   458
{
slouken@0
   459
    AC_ARG_ENABLE(esd,
slouken@1637
   460
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   461
                  , enable_esd=yes)
slouken@0
   462
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   463
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   464
        if test x$have_esd = xyes; then
slouken@294
   465
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   466
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   467
                          , enable_esd_shared=yes)
slouken@4327
   468
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   469
slouken@1467
   470
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   471
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   472
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   473
            if test x$have_loadso != xyes && \
slouken@296
   474
               test x$enable_esd_shared = xyes; then
slouken@1467
   475
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   476
            fi
icculus@1173
   477
            if test x$have_loadso = xyes && \
slouken@294
   478
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@4328
   479
                echo "-- dynamic libesd -> $esd_lib"
slouken@1361
   480
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   481
            else
slouken@1521
   482
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   483
            fi
slouken@1361
   484
            have_audio=yes
slouken@294
   485
        fi
slouken@0
   486
    fi
slouken@0
   487
}
slouken@0
   488
icculus@3939
   489
dnl Find PulseAudio
icculus@3939
   490
CheckPulseAudio()
icculus@3939
   491
{
icculus@3939
   492
    AC_ARG_ENABLE(pulseaudio,
icculus@3939
   493
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
slouken@4296
   494
                  , enable_pulseaudio=yes)
slouken@4296
   495
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@3939
   496
        audio_pulse=no
icculus@3939
   497
icculus@3939
   498
        PULSE_REQUIRED_VERSION=0.9
icculus@3939
   499
icculus@3939
   500
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@3939
   501
        AC_MSG_CHECKING(for PulseAudio $PULSE_REQUIRED_VERSION support)
icculus@3939
   502
        if test x$PKG_CONFIG != xno; then
slouken@4327
   503
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSE_REQUIRED_VERSION libpulse-simple; then
icculus@3939
   504
                PULSE_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@3939
   505
                PULSE_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@3939
   506
                audio_pulse=yes
slouken@4327
   507
            fi
icculus@3939
   508
        fi
icculus@3939
   509
        AC_MSG_RESULT($audio_pulse)
icculus@3939
   510
icculus@3939
   511
        if test x$audio_pulse = xyes; then
icculus@3939
   512
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@3939
   513
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
slouken@4296
   514
                          , enable_pulseaudio_shared=yes)
slouken@4327
   515
            pulse_lib=[`find_lib "libpulse-simple.so.*" "$PULSE_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@3939
   516
icculus@3939
   517
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSE)
icculus@3939
   518
            SOURCES="$SOURCES $srcdir/src/audio/pulse/*.c"
icculus@3939
   519
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSE_CFLAGS"
icculus@3939
   520
            if test x$have_loadso != xyes && \
slouken@4296
   521
               test x$enable_pulseaudio_shared = xyes; then
icculus@3939
   522
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@3939
   523
            fi
icculus@3939
   524
            if test x$have_loadso = xyes && \
slouken@4296
   525
               test x$enable_pulseaudio_shared = xyes && test x$pulse_lib != x; then
slouken@4328
   526
                echo "-- dynamic libpulse-simple -> $pulse_lib"
icculus@3939
   527
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSE_DYNAMIC, "$pulse_lib")
icculus@3939
   528
            else
icculus@3939
   529
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSE_LIBS"
icculus@3939
   530
            fi
icculus@3939
   531
            have_audio=yes
icculus@3939
   532
        fi
icculus@3939
   533
    fi
icculus@3939
   534
}
icculus@3939
   535
slouken@0
   536
CheckARTSC()
slouken@0
   537
{
slouken@0
   538
    AC_ARG_ENABLE(arts,
slouken@1637
   539
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   540
                  , enable_arts=yes)
slouken@0
   541
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   542
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   543
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   544
            : # arts isn't installed
slouken@0
   545
        else
slouken@1361
   546
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   547
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@0
   548
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   549
            audio_arts=no
slouken@0
   550
            save_CFLAGS="$CFLAGS"
slouken@1361
   551
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   552
            AC_TRY_COMPILE([
slouken@0
   553
             #include <artsc.h>
slouken@0
   554
            ],[
slouken@0
   555
             arts_stream_t stream;
slouken@0
   556
            ],[
slouken@0
   557
            audio_arts=yes
slouken@0
   558
            ])
slouken@0
   559
            CFLAGS="$save_CFLAGS"
slouken@0
   560
            AC_MSG_RESULT($audio_arts)
slouken@0
   561
            if test x$audio_arts = xyes; then
slouken@294
   562
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   563
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   564
                              , enable_arts_shared=yes)
slouken@4327
   565
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   566
slouken@1467
   567
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   568
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   569
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   570
                if test x$have_loadso != xyes && \
slouken@296
   571
                   test x$enable_arts_shared = xyes; then
slouken@1467
   572
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   573
                fi
icculus@1173
   574
                if test x$have_loadso = xyes && \
slouken@294
   575
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@4328
   576
                    echo "-- dynamic libartsc -> $arts_lib"
slouken@1361
   577
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   578
                else
slouken@1521
   579
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   580
                fi
slouken@1361
   581
                have_audio=yes
slouken@0
   582
            fi
slouken@0
   583
        fi
slouken@0
   584
    fi
slouken@0
   585
}
slouken@0
   586
slouken@0
   587
dnl See if the NAS audio interface is supported
slouken@0
   588
CheckNAS()
slouken@0
   589
{
slouken@0
   590
    AC_ARG_ENABLE(nas,
slouken@1637
   591
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   592
                  , enable_nas=yes)
slouken@0
   593
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@4192
   594
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@4192
   595
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
slouken@4034
   596
slouken@41
   597
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   598
        have_nas=no
icculus@4192
   599
icculus@4192
   600
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
slouken@41
   601
            have_nas=yes
icculus@4192
   602
            NAS_LIBS="-laudio"
icculus@4192
   603
icculus@4192
   604
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
icculus@4192
   605
            have_nas=yes
icculus@4192
   606
            NAS_CFLAGS="-I/usr/X11R6/include/"
icculus@4192
   607
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
icculus@4192
   608
icculus@4192
   609
        dnl On IRIX, the NAS includes are in a different directory,
icculus@4192
   610
        dnl and libnas must be explicitly linked in
icculus@4192
   611
icculus@4192
   612
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   613
            have_nas=yes
slouken@1361
   614
            NAS_LIBS="-lnas -lXt"
icculus@4192
   615
        fi
icculus@4192
   616
slouken@605
   617
        AC_MSG_RESULT($have_nas)
slouken@4034
   618
slouken@1361
   619
        if test x$have_nas = xyes; then
icculus@4192
   620
            AC_ARG_ENABLE(nas-shared,
icculus@4192
   621
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@4192
   622
                          , enable_nas_shared=yes)
slouken@4327
   623
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@4192
   624
icculus@4192
   625
            if test x$have_loadso != xyes && \
icculus@4192
   626
               test x$enable_nas_shared = xyes; then
icculus@4192
   627
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@4192
   628
            fi
icculus@4192
   629
            if test x$have_loadso = xyes && \
icculus@4192
   630
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
slouken@4328
   631
                echo "-- dynamic libaudio -> $nas_lib"
icculus@4192
   632
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@4192
   633
            else
icculus@4192
   634
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@4192
   635
            fi
icculus@4192
   636
slouken@1361
   637
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   638
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   639
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   640
            have_audio=yes
slouken@1361
   641
        fi
slouken@0
   642
    fi
slouken@0
   643
}
slouken@0
   644
slouken@68
   645
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   646
CheckDiskAudio()
slouken@68
   647
{
slouken@68
   648
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   649
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   650
                  , enable_diskaudio=yes)
slouken@68
   651
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   652
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   653
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   654
    fi
slouken@68
   655
}
slouken@68
   656
icculus@1532
   657
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   658
CheckDummyAudio()
icculus@1532
   659
{
icculus@1532
   660
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   661
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   662
                  , enable_dummyaudio=yes)
icculus@1532
   663
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   664
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   665
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   666
    fi
icculus@1532
   667
}
icculus@1532
   668
slouken@398
   669
dnl Set up the Atari Audio driver
slouken@398
   670
CheckAtariAudio()
slouken@398
   671
{
slouken@398
   672
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   673
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   674
                  , enable_mintaudio=yes)
slouken@398
   675
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   676
        mintaudio=no
slouken@398
   677
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   678
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   679
            mintaudio=yes
slouken@1361
   680
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   681
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   682
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   683
            have_audio=yes
slouken@398
   684
        fi
slouken@398
   685
    fi
slouken@398
   686
}
slouken@398
   687
slouken@0
   688
dnl See if we can use x86 assembly blitters
slouken@1361
   689
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   690
CheckNASM()
slouken@0
   691
{
slouken@0
   692
    dnl Make sure we are running on an x86 platform
slouken@1550
   693
    case $host in
slouken@0
   694
        i?86*)
slouken@0
   695
            ;;
slouken@0
   696
        *)
slouken@0
   697
        # Nope, bail early.
slouken@0
   698
            return
slouken@0
   699
            ;;
slouken@0
   700
    esac
icculus@4185
   701
icculus@4185
   702
    dnl Mac OS X might report itself as "i386" but generate x86_64 code.
icculus@4185
   703
    dnl  So see what size we think a pointer is, and bail if not 32-bit.
icculus@4185
   704
    AC_CHECK_SIZEOF([void *], 4)
slouken@4272
   705
    if test x$ac_cv_sizeof_void_p != x4; then
icculus@4185
   706
        return
icculus@4185
   707
    fi
icculus@4185
   708
slouken@0
   709
    dnl Check for NASM (for assembly blit routines)
slouken@0
   710
    AC_ARG_ENABLE(nasm,
slouken@1637
   711
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   712
                  , enable_nasm=yes)
slouken@1402
   713
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
icculus@3950
   714
        CompileNASM()
icculus@3950
   715
        {
icculus@3950
   716
            # Usage: CompileNASM <filename>
icculus@3950
   717
            AC_MSG_CHECKING(to see if $NASM supports $1)
icculus@3950
   718
            if $NASM $NASMFLAGS $1 -o $1.o >&AS_MESSAGE_LOG_FD 2>&1; then
icculus@3950
   719
                CompileNASM_ret="yes"
icculus@3950
   720
            else
icculus@3950
   721
                CompileNASM_ret="no"
icculus@3950
   722
            fi
icculus@3950
   723
            rm -f $1 $1.o
icculus@3950
   724
            AC_MSG_RESULT($CompileNASM_ret)
icculus@3950
   725
            test "$CompileNASM_ret" = "yes"
icculus@3950
   726
        }
icculus@3950
   727
icculus@3950
   728
        if test x"$NASMFLAGS" = x; then
icculus@3950
   729
            case $ARCH in
icculus@3950
   730
              win32)
icculus@3950
   731
                  NASMFLAGS="-f win32"
icculus@3950
   732
                  ;;
icculus@3950
   733
              macosx)
icculus@3950
   734
                  NASMFLAGS="-f macho"
icculus@3950
   735
                  ;;
icculus@3950
   736
              *)
slouken@5392
   737
                  NASMFLAGS="-f elf32"
icculus@3950
   738
                  ;;
icculus@3950
   739
            esac
icculus@3950
   740
        fi
icculus@3950
   741
slouken@4538
   742
        AC_PATH_PROG(NASM, nasm)
slouken@5392
   743
        echo "%ifidn __OUTPUT_FORMAT__,elf32" > unquoted-sections
icculus@3950
   744
        echo "section .note.GNU-stack noalloc noexec nowrite progbits" >> unquoted-sections
icculus@3950
   745
        echo "%endif" >> unquoted-sections
icculus@3950
   746
        CompileNASM unquoted-sections || NASM=""
icculus@3950
   747
slouken@1871
   748
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   749
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   750
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
icculus@3972
   751
            NASMFLAGS="$NASMFLAGS -I $srcdir/src/hermes/"
slouken@1871
   752
slouken@1871
   753
            dnl See if hidden visibility is supported
icculus@3950
   754
            echo "GLOBAL _bar:function hidden" > symbol-visibility
icculus@3950
   755
            echo "_bar:" >> symbol-visibility
icculus@3950
   756
            CompileNASM symbol-visibility && NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   757
slouken@1361
   758
            AC_SUBST(NASM)
slouken@0
   759
            AC_SUBST(NASMFLAGS)
slouken@1361
   760
slouken@1550
   761
            case "$host" in
slouken@886
   762
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   763
                *-*-qnx*)
slouken@1521
   764
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   765
                *-*-solaris*)
slouken@1521
   766
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   767
            esac
slouken@1361
   768
        fi
slouken@1361
   769
    fi
slouken@1361
   770
}
slouken@886
   771
slouken@1361
   772
dnl Check for altivec instruction support using gas syntax
slouken@1361
   773
CheckAltivec()
slouken@1361
   774
{
slouken@1361
   775
    AC_ARG_ENABLE(altivec,
slouken@1637
   776
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   777
                  , enable_altivec=yes)
slouken@1402
   778
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   779
        save_CFLAGS="$CFLAGS"
slouken@1361
   780
        have_gcc_altivec=no
slouken@4300
   781
        have_altivec_h_hdr=no
slouken@1361
   782
        altivec_CFLAGS="-maltivec"
slouken@1361
   783
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   784
slouken@4300
   785
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
slouken@4300
   786
        AC_TRY_COMPILE([
slouken@4300
   787
        #include <altivec.h>
slouken@4300
   788
        vector unsigned int vzero() {
slouken@4300
   789
            return vec_splat_u32(0);
slouken@4300
   790
        }
slouken@4300
   791
        ],[
slouken@4300
   792
        ],[
slouken@4300
   793
        have_gcc_altivec=yes
slouken@4300
   794
        have_altivec_h_hdr=yes
slouken@4300
   795
        ])
slouken@4300
   796
        AC_MSG_RESULT($have_gcc_altivec)
slouken@4300
   797
slouken@4300
   798
        if test x$have_gcc_altivec = xno; then
slouken@4300
   799
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@4300
   800
            AC_TRY_COMPILE([
slouken@4300
   801
            vector unsigned int vzero() {
slouken@4300
   802
                return vec_splat_u32(0);
slouken@4300
   803
            }
slouken@4300
   804
            ],[
slouken@4300
   805
            ],[
slouken@4300
   806
            have_gcc_altivec=yes
slouken@4300
   807
            ])
slouken@4300
   808
            AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   809
        fi
slouken@1361
   810
slouken@1361
   811
        if test x$have_gcc_altivec = xno; then
slouken@4300
   812
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
slouken@1361
   813
            altivec_CFLAGS="-faltivec"
slouken@1361
   814
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@4300
   815
            AC_TRY_COMPILE([
slouken@4300
   816
            #include <altivec.h>
slouken@4300
   817
            vector unsigned int vzero() {
slouken@4300
   818
                return vec_splat_u32(0);
slouken@4300
   819
            }
slouken@4300
   820
            ],[
slouken@4300
   821
            ],[
slouken@4300
   822
            have_gcc_altivec=yes
slouken@4300
   823
            have_altivec_h_hdr=yes
slouken@4300
   824
            ])
slouken@4300
   825
            AC_MSG_RESULT($have_gcc_altivec)
slouken@4300
   826
	fi
slouken@4300
   827
slouken@4300
   828
        if test x$have_gcc_altivec = xno; then
slouken@4300
   829
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@4300
   830
            AC_TRY_COMPILE([
slouken@4300
   831
            vector unsigned int vzero() {
slouken@4300
   832
                return vec_splat_u32(0);
slouken@4300
   833
            }
slouken@4300
   834
            ],[
slouken@4300
   835
            ],[
slouken@4300
   836
            have_gcc_altivec=yes
slouken@4300
   837
            ])
slouken@4300
   838
            AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   839
        fi
slouken@1361
   840
        CFLAGS="$save_CFLAGS"
slouken@1361
   841
slouken@1361
   842
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   843
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   844
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   845
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   846
            fi
slouken@1521
   847
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   848
        fi
slouken@0
   849
    fi
slouken@0
   850
}
slouken@0
   851
icculus@1573
   852
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   853
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   854
CheckVisibilityHidden()
icculus@1573
   855
{
icculus@1573
   856
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   857
    have_gcc_fvisibility=no
icculus@1573
   858
icculus@1573
   859
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   860
    save_CFLAGS="$CFLAGS"
slouken@4125
   861
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   862
    AC_TRY_COMPILE([
slouken@1745
   863
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   864
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   865
    #endif
icculus@1573
   866
    ],[
icculus@1573
   867
    ],[
icculus@1573
   868
    have_gcc_fvisibility=yes
icculus@1573
   869
    ])
icculus@1573
   870
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   871
    CFLAGS="$save_CFLAGS"
icculus@1573
   872
icculus@1573
   873
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   874
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   875
    fi
icculus@1573
   876
}
icculus@1573
   877
icculus@5976
   878
dnl See if GCC's -Wall is supported.
icculus@5976
   879
CheckWarnAll()
icculus@5976
   880
{
icculus@5976
   881
    AC_MSG_CHECKING(for GCC -Wall option)
icculus@5976
   882
    have_gcc_Wall=no
icculus@5976
   883
icculus@5976
   884
    save_CFLAGS="$CFLAGS"
icculus@5976
   885
    CFLAGS="$save_CFLAGS -Wall"
icculus@5976
   886
    AC_TRY_COMPILE([
icculus@5976
   887
    int x = 0;
icculus@5976
   888
    ],[
icculus@5976
   889
    ],[
icculus@5976
   890
    have_gcc_Wall=yes
icculus@5976
   891
    ])
icculus@5976
   892
    AC_MSG_RESULT($have_gcc_Wall)
icculus@5976
   893
    CFLAGS="$save_CFLAGS"
icculus@5976
   894
icculus@5976
   895
    if test x$have_gcc_Wall = xyes; then
icculus@5976
   896
        EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
icculus@5976
   897
    fi
icculus@5976
   898
}
icculus@5976
   899
icculus@1573
   900
icculus@1140
   901
dnl Do the iPod thing
icculus@1140
   902
CheckIPod()
icculus@1140
   903
{
icculus@1140
   904
    AC_ARG_ENABLE(ipod,
slouken@4298
   905
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [[default=no]]]),
slouken@4298
   906
        , enable_ipod=no)
icculus@1140
   907
icculus@1140
   908
    if test x$enable_ipod = xyes; then
slouken@1521
   909
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   910
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   911
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   912
    fi
slouken@1361
   913
}
icculus@1140
   914
slouken@30
   915
dnl Find the nanox include and library directories
slouken@30
   916
CheckNANOX()
slouken@30
   917
{
slouken@292
   918
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   919
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   920
        , enable_video_nanox=no)
slouken@30
   921
slouken@292
   922
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   923
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   924
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   925
            , enable_nanox_debug=no)
slouken@292
   926
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   927
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   928
        fi
slouken@30
   929
slouken@1361
   930
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   931
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   932
            , enable_nanox_share_memory=no)
slouken@292
   933
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   934
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   935
        fi
slouken@30
   936
slouken@1361
   937
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   938
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   939
            , enable_nanox_direct_fb=no)
slouken@471
   940
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   941
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   942
        fi
slouken@30
   943
slouken@1361
   944
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   945
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   946
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   947
        have_video=yes
slouken@292
   948
    fi
slouken@30
   949
}
slouken@30
   950
slouken@0
   951
dnl Find the X11 include and library directories
slouken@0
   952
CheckX11()
slouken@0
   953
{
slouken@0
   954
    AC_ARG_ENABLE(video-x11,
slouken@1637
   955
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   956
                  , enable_video_x11=yes)
slouken@0
   957
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   958
        case "$host" in
slouken@1807
   959
            *-*-darwin*)
slouken@1807
   960
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   961
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   962
                    x_includes="/usr/X11R6/include"
slouken@1806
   963
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   964
                fi
slouken@1806
   965
                ;;
slouken@1806
   966
        esac
slouken@0
   967
        AC_PATH_X
slouken@0
   968
        AC_PATH_XTRA
slouken@0
   969
        if test x$have_x = xyes; then
slouken@1879
   970
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   971
            # will not end up in the global namespace, which causes problems
slouken@1879
   972
            # with other libraries calling X11 functions.
slouken@1879
   973
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   974
icculus@1168
   975
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   976
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   977
                          , enable_x11_shared=maybe)
icculus@1168
   978
slouken@1550
   979
            case "$host" in
icculus@1589
   980
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   981
                    x11_symbols_private=yes
icculus@1174
   982
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   983
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   984
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   985
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   986
                    ;;
slouken@1384
   987
                *-*-osf*)
slouken@1384
   988
                    x11_lib='libX11.so'
slouken@1384
   989
                    x11ext_lib='libXext.so'
slouken@1384
   990
                    ;;
slouken@1384
   991
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   992
                    x11_lib='libX11.so'
icculus@1299
   993
                    x11ext_lib='libXext.so'
icculus@1299
   994
                    ;;
icculus@1174
   995
                *)
slouken@4327
   996
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@4327
   997
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@4327
   998
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@4327
   999
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@1174
  1000
                    ;;
icculus@1174
  1001
            esac
icculus@1168
  1002
slouken@1361
  1003
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
  1004
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1005
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1006
            fi
slouken@1799
  1007
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1008
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1009
slouken@1468
  1010
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
  1011
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
  1012
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1013
slouken@1879
  1014
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1015
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1016
            fi
icculus@1173
  1017
            if test x$have_loadso != xyes && \
icculus@1168
  1018
               test x$enable_x11_shared = xyes; then
slouken@1467
  1019
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1020
                enable_x11_shared=no
icculus@1168
  1021
            fi
slouken@1879
  1022
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1023
               test x$enable_x11_shared = xyes; then
icculus@1875
  1024
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1025
                enable_x11_shared=no
icculus@1875
  1026
            fi
icculus@1875
  1027
icculus@1173
  1028
            if test x$have_loadso = xyes && \
icculus@1170
  1029
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1030
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1031
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
  1032
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1033
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1034
            else
icculus@1589
  1035
                enable_x11_shared=no
slouken@1521
  1036
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1037
            fi
slouken@1361
  1038
            have_video=yes
slouken@0
  1039
slouken@1307
  1040
            AC_ARG_ENABLE(dga,
slouken@1637
  1041
AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [[default=yes]]]),
slouken@1307
  1042
                          , enable_dga=yes)
slouken@1307
  1043
            if test x$enable_dga = xyes; then
slouken@1361
  1044
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86dga/*.c"
slouken@1307
  1045
            fi
slouken@1307
  1046
            AC_ARG_ENABLE(video-dga,
slouken@1637
  1047
AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [[default=yes]]]),
slouken@1307
  1048
                  , enable_video_dga=yes)
slouken@1307
  1049
            if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
slouken@1361
  1050
                AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
slouken@1361
  1051
                SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
slouken@1307
  1052
            fi
slouken@1307
  1053
            AC_ARG_ENABLE(video-x11-dgamouse,
slouken@1637
  1054
AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [[default=yes]]]),
slouken@1307
  1055
                          , enable_video_x11_dgamouse=yes)
slouken@1307
  1056
            if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
slouken@1361
  1057
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
slouken@1307
  1058
            fi
slouken@0
  1059
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1060
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1061
                          , enable_video_x11_vm=yes)
slouken@0
  1062
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1063
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1064
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1065
            fi
slouken@0
  1066
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1067
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1068
                          , enable_video_x11_xv=yes)
slouken@0
  1069
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1070
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1071
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1072
            fi
slouken@227
  1073
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1074
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1075
                            , enable_video_x11_xinerama=yes)
slouken@227
  1076
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1077
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1078
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1079
            fi
slouken@242
  1080
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
  1081
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
  1082
                            , enable_video_x11_xme=yes)
slouken@242
  1083
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
  1084
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
  1085
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
  1086
            fi
icculus@1589
  1087
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1088
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1089
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1090
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1091
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1092
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1093
                                have_xrandr_h_hdr=yes,
icculus@1589
  1094
                                have_xrandr_h_hdr=no,
icculus@1589
  1095
                                [#include <X11/Xlib.h>
icculus@1589
  1096
                                ])
icculus@1589
  1097
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1098
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1099
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1100
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1101
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1102
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1103
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1104
                    else
icculus@1589
  1105
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1106
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1107
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1108
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1109
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1110
                        fi
icculus@1589
  1111
                    fi
icculus@1589
  1112
                fi
icculus@1589
  1113
            fi
icculus@1589
  1114
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1115
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1116
            fi
slouken@0
  1117
        fi
slouken@0
  1118
    fi
slouken@0
  1119
}
slouken@279
  1120
slouken@1361
  1121
dnl Check for QNX photon video driver
slouken@0
  1122
CheckPHOTON()
slouken@0
  1123
{
slouken@0
  1124
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1125
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1126
                  , enable_video_photon=yes)
slouken@0
  1127
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1128
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1129
        video_photon=no
slouken@0
  1130
        AC_TRY_COMPILE([
slouken@0
  1131
          #include <Ph.h>
slouken@0
  1132
          #include <Pt.h>
slouken@0
  1133
          #include <photon/Pg.h>
slouken@0
  1134
          #include <photon/PdDirect.h>
slouken@0
  1135
        ],[
slouken@0
  1136
         PgDisplaySettings_t *visual;
slouken@0
  1137
        ],[
slouken@0
  1138
        video_photon=yes
slouken@0
  1139
        ])
slouken@0
  1140
        AC_MSG_RESULT($video_photon)
slouken@0
  1141
        if test x$video_photon = xyes; then
slouken@1361
  1142
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1143
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1144
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1145
            have_video=yes
slouken@1361
  1146
slouken@279
  1147
            CheckOpenGLQNX
slouken@0
  1148
        fi
slouken@0
  1149
    fi
slouken@0
  1150
}
slouken@0
  1151
slouken@1361
  1152
dnl Set up the BWindow video driver if enabled
slouken@1361
  1153
CheckBWINDOW()
slouken@1361
  1154
{
slouken@1361
  1155
    if test x$enable_video = xyes; then
slouken@1361
  1156
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1157
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1158
        have_video=yes
slouken@1361
  1159
    fi
slouken@1361
  1160
}
slouken@1361
  1161
slouken@1361
  1162
dnl Set up the Carbon/QuickDraw video driver for Mac OS X (but not Darwin)
slouken@1361
  1163
CheckCARBON()
slouken@1361
  1164
{
slouken@1361
  1165
    AC_ARG_ENABLE(video-carbon,
slouken@1637
  1166
AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [[default=no]]]),
slouken@1361
  1167
                  , enable_video_carbon=no)
slouken@1361
  1168
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1361
  1169
        AC_MSG_CHECKING(for Carbon framework)
slouken@1361
  1170
        have_carbon=no
slouken@1361
  1171
        AC_TRY_COMPILE([
slouken@1361
  1172
          #include <Carbon/Carbon.h>
slouken@1361
  1173
        ],[
slouken@1361
  1174
        ],[
slouken@1361
  1175
        have_carbon=yes
slouken@1361
  1176
        ])
slouken@1361
  1177
        AC_MSG_RESULT($have_carbon)
slouken@1361
  1178
        if test x$have_carbon = xyes; then
slouken@1361
  1179
            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX)
slouken@1361
  1180
            SOURCES="$SOURCES $srcdir/src/video/maccommon/*.c"
slouken@1361
  1181
            SOURCES="$SOURCES $srcdir/src/video/macrom/*.c"
slouken@1361
  1182
            have_video=yes
slouken@1361
  1183
        fi
slouken@1361
  1184
    fi
slouken@1361
  1185
}
slouken@1361
  1186
slouken@1361
  1187
dnl Set up the Cocoa/Quartz video driver for Mac OS X (but not Darwin)
slouken@1361
  1188
CheckCOCOA()
slouken@1361
  1189
{
slouken@1361
  1190
    AC_ARG_ENABLE(video-cocoa,
slouken@1637
  1191
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [[default=yes]]]),
slouken@1361
  1192
                  , enable_video_cocoa=yes)
slouken@1361
  1193
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1194
        save_CFLAGS="$CFLAGS"
slouken@1361
  1195
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1196
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1197
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1198
        have_cocoa=no
slouken@1361
  1199
        AC_TRY_COMPILE([
slouken@1361
  1200
          #import <Cocoa/Cocoa.h>
slouken@1361
  1201
        ],[
slouken@1361
  1202
        ],[
slouken@1361
  1203
        have_cocoa=yes
slouken@1361
  1204
        ])
slouken@1361
  1205
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1206
        CFLAGS="$save_CFLAGS"
slouken@1361
  1207
        if test x$have_cocoa = xyes; then
slouken@1361
  1208
            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ)
slouken@1361
  1209
            SOURCES="$SOURCES $srcdir/src/video/quartz/*.m"
slouken@1361
  1210
            have_video=yes
slouken@1361
  1211
        fi
slouken@1361
  1212
    fi
slouken@1361
  1213
}
slouken@1361
  1214
slouken@0
  1215
dnl Find the framebuffer console includes
slouken@0
  1216
CheckFBCON()
slouken@0
  1217
{
slouken@0
  1218
    AC_ARG_ENABLE(video-fbcon,
slouken@1637
  1219
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=yes]]]),
slouken@0
  1220
                  , enable_video_fbcon=yes)
slouken@0
  1221
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1222
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1223
        video_fbcon=no
slouken@0
  1224
        AC_TRY_COMPILE([
slouken@0
  1225
         #include <linux/fb.h>
slouken@0
  1226
         #include <linux/kd.h>
slouken@0
  1227
         #include <linux/keyboard.h>
slouken@0
  1228
        ],[
slouken@0
  1229
        ],[
slouken@0
  1230
        video_fbcon=yes
slouken@0
  1231
        ])
slouken@0
  1232
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1233
        if test x$video_fbcon = xyes; then
icculus@3917
  1234
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1235
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1236
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1237
            have_video=yes
slouken@0
  1238
        fi
slouken@0
  1239
    fi
slouken@0
  1240
}
slouken@0
  1241
slouken@167
  1242
dnl Find DirectFB
slouken@167
  1243
CheckDirectFB()
slouken@167
  1244
{
slouken@167
  1245
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1246
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1247
                  , enable_video_directfb=yes)
slouken@167
  1248
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1249
        video_directfb=no
slouken@167
  1250
slouken@1588
  1251
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1252
slouken@1602
  1253
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1254
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1255
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1256
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1257
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1258
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1259
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1260
                    video_directfb=yes
slouken@1588
  1261
                fi
slouken@1588
  1262
            fi
slouken@167
  1263
        else
slouken@1588
  1264
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1265
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1266
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1267
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1268
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1269
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1270
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1271
                video_directfb=yes
slouken@167
  1272
            fi
slouken@167
  1273
        fi
slouken@4279
  1274
        if test x$video_directfb = xyes; then
slouken@4279
  1275
            # SuSE 11.1 installs directfb-config without directfb-devel
slouken@4279
  1276
            save_CFLAGS="$CFLAGS"
slouken@4279
  1277
            CFLAGS="$CFLAGS $DIRECTFB_CFLAGS"
slouken@4279
  1278
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
slouken@4279
  1279
            CFLAGS="$save_CFLAGS"
slouken@4279
  1280
            video_directfb=$have_directfb_hdr
slouken@4279
  1281
        fi
slouken@4279
  1282
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@4279
  1283
        AC_MSG_RESULT($video_directfb)
slouken@167
  1284
slouken@167
  1285
        if test x$video_directfb = xyes; then
slouken@1361
  1286
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1287
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1288
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1289
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1290
            have_video=yes
slouken@167
  1291
        fi
slouken@167
  1292
    fi
slouken@167
  1293
}
slouken@167
  1294
slouken@70
  1295
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1296
CheckPS2GS()
slouken@70
  1297
{
slouken@72
  1298
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1299
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1300
                  , enable_video_ps2gs=yes)
slouken@70
  1301
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1302
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1303
        video_ps2gs=no
slouken@70
  1304
        AC_TRY_COMPILE([
slouken@70
  1305
         #include <linux/ps2/dev.h>
slouken@70
  1306
         #include <linux/ps2/gs.h>
slouken@70
  1307
        ],[
slouken@70
  1308
        ],[
slouken@70
  1309
        video_ps2gs=yes
slouken@70
  1310
        ])
slouken@72
  1311
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1312
        if test x$video_ps2gs = xyes; then
slouken@1361
  1313
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1314
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1315
            have_video=yes
slouken@70
  1316
        fi
slouken@70
  1317
    fi
slouken@70
  1318
}
slouken@70
  1319
slouken@4165
  1320
dnl See if we're running on PlayStation 3 Cell hardware
slouken@4165
  1321
CheckPS3()
slouken@4165
  1322
{
slouken@4165
  1323
  AC_ARG_ENABLE(video-ps3,
slouken@4165
  1324
                AC_HELP_STRING([--enable-video-ps3], [use PlayStation 3 Cell driver [[default=yes]]]),
slouken@4165
  1325
                , enable_video_ps3=yes)
slouken@4165
  1326
  if test x$enable_video = xyes -a x$enable_video_ps3 = xyes; then
slouken@4165
  1327
    AC_MSG_CHECKING(for PlayStation 3 Cell support)
slouken@4165
  1328
    video_ps3=no
slouken@4165
  1329
    AC_TRY_COMPILE([
slouken@4165
  1330
      #include <linux/fb.h>
slouken@4165
  1331
      #include <asm/ps3fb.h>
slouken@4390
  1332
      #include <libspe2.h>
slouken@4165
  1333
    ],[
slouken@4165
  1334
    ],[
slouken@4165
  1335
      video_ps3=yes
slouken@4165
  1336
    ])
slouken@4165
  1337
    AC_MSG_RESULT($video_ps3)
slouken@4165
  1338
    if test x$video_ps3 = xyes; then
slouken@4165
  1339
      AC_DEFINE(SDL_VIDEO_DRIVER_PS3)
slouken@4165
  1340
      SOURCES="$SOURCES $srcdir/src/video/ps3/*.c"
slouken@4165
  1341
      EXTRA_CFLAGS="$EXTRA_CFLAGS -I/opt/cell/sdk/usr/include"
slouken@4165
  1342
      EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lbilin_scaler_spu -lfb_writer_spu -lyuv2rgb_spu -L/opt/cell/sdk/usr/lib -lspe2"
slouken@4165
  1343
      have_video=yes
slouken@4165
  1344
    fi
slouken@4165
  1345
  fi
slouken@4165
  1346
}
slouken@4165
  1347
slouken@0
  1348
dnl Find the GGI includes
slouken@0
  1349
CheckGGI()
slouken@0
  1350
{
slouken@0
  1351
    AC_ARG_ENABLE(video-ggi,
slouken@1637
  1352
AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [[default=no]]]),
slouken@0
  1353
                  , enable_video_ggi=no)
slouken@0
  1354
    if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
slouken@0
  1355
        AC_MSG_CHECKING(for GGI support)
slouken@0
  1356
        video_ggi=no
slouken@0
  1357
        AC_TRY_COMPILE([
slouken@0
  1358
         #include <ggi/ggi.h>
slouken@0
  1359
         #include <ggi/gii.h>
slouken@0
  1360
        ],[
slouken@0
  1361
        ],[
slouken@0
  1362
        video_ggi=yes
slouken@0
  1363
        ])
slouken@0
  1364
        AC_MSG_RESULT($video_ggi)
slouken@0
  1365
        if test x$video_ggi = xyes; then
slouken@1361
  1366
            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
slouken@1361
  1367
            SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
slouken@1521
  1368
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lggi -lgii -lgg"
slouken@1361
  1369
            have_video=yes
slouken@0
  1370
        fi
slouken@0
  1371
    fi
slouken@0
  1372
}
slouken@0
  1373
slouken@0
  1374
dnl Find the SVGAlib includes and libraries
slouken@0
  1375
CheckSVGA()
slouken@0
  1376
{
slouken@0
  1377
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1378
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1379
                  , enable_video_svga=yes)
slouken@0
  1380
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1381
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1382
        video_svga=no
slouken@0
  1383
        AC_TRY_COMPILE([
slouken@0
  1384
         #include <vga.h>
slouken@0
  1385
         #include <vgamouse.h>
slouken@0
  1386
         #include <vgakeyboard.h>
slouken@0
  1387
        ],[
slouken@0
  1388
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1389
             exit(0);
slouken@0
  1390
         }
slouken@0
  1391
        ],[
slouken@0
  1392
        video_svga=yes
slouken@0
  1393
        ])
slouken@0
  1394
        AC_MSG_RESULT($video_svga)
slouken@0
  1395
        if test x$video_svga = xyes; then
slouken@1361
  1396
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1397
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1398
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1399
            have_video=yes
slouken@0
  1400
        fi
slouken@0
  1401
    fi
slouken@0
  1402
}
slouken@0
  1403
slouken@75
  1404
dnl Find the VGL includes and libraries
slouken@75
  1405
CheckVGL()
slouken@75
  1406
{
slouken@75
  1407
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1408
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1409
                  , enable_video_vgl=yes)
slouken@75
  1410
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1411
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1412
        video_vgl=no
slouken@75
  1413
        AC_TRY_COMPILE([
slouken@75
  1414
         #include <sys/fbio.h>
slouken@75
  1415
         #include <sys/consio.h>
slouken@75
  1416
         #include <sys/kbio.h>
slouken@75
  1417
         #include <vgl.h>
slouken@75
  1418
        ],[
slouken@75
  1419
         VGLBitmap bitmap;
slouken@1836
  1420
         bitmap.Type = VIDBUF32;
slouken@1836
  1421
         bitmap.PixelBytes = 4;
slouken@144
  1422
         exit(bitmap.Bitmap);
slouken@75
  1423
        ],[
slouken@75
  1424
        video_vgl=yes
slouken@75
  1425
        ])
slouken@75
  1426
        AC_MSG_RESULT($video_vgl)
slouken@75
  1427
        if test x$video_vgl = xyes; then
slouken@1361
  1428
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1429
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1430
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1431
            have_video=yes
slouken@75
  1432
        fi
slouken@75
  1433
    fi
slouken@75
  1434
}
slouken@75
  1435
slouken@1361
  1436
dnl Set up the wscons video driver if enabled
slouken@1361
  1437
CheckWscons()
slouken@1361
  1438
{
slouken@1361
  1439
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1440
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1441
                  , enable_video_wscons=yes)
slouken@1361
  1442
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1443
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1444
        video_wscons=no
slouken@1361
  1445
        AC_TRY_COMPILE([
slouken@1597
  1446
         #include <sys/time.h>
slouken@1597
  1447
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1448
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1449
        ],[
slouken@1597
  1450
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1451
        ],[
slouken@1361
  1452
        video_wscons=yes
slouken@1361
  1453
        ])
slouken@1361
  1454
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1455
        if test x$video_wscons = xyes; then
slouken@1361
  1456
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1457
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1458
            have_video=yes
slouken@1361
  1459
        fi
slouken@1361
  1460
    fi
slouken@1361
  1461
}
slouken@1361
  1462
slouken@1361
  1463
slouken@0
  1464
dnl Find the AAlib includes
slouken@0
  1465
CheckAAlib()
slouken@0
  1466
{
slouken@0
  1467
    AC_ARG_ENABLE(video-aalib,
slouken@1637
  1468
AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [[default=no]]]),
slouken@0
  1469
                  , enable_video_aalib=no)
slouken@0
  1470
    if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
slouken@0
  1471
        AC_MSG_CHECKING(for AAlib support)
slouken@0
  1472
        video_aalib=no
slouken@0
  1473
        AC_TRY_COMPILE([
slouken@0
  1474
         #include <aalib.h>
slouken@0
  1475
        ],[
slouken@0
  1476
        ],[
slouken@0
  1477
        video_aalib=yes
slouken@0
  1478
        ])
slouken@0
  1479
        AC_MSG_RESULT($video_aalib)
slouken@0
  1480
        if test x$video_aalib = xyes; then
slouken@1361
  1481
            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB)
slouken@1361
  1482
            SOURCES="$SOURCES $srcdir/src/video/aalib/*.c"
slouken@1521
  1483
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laa"
slouken@1361
  1484
            have_video=yes
slouken@0
  1485
        fi
slouken@0
  1486
    fi
slouken@0
  1487
}
slouken@0
  1488
slouken@4295
  1489
dnl Find the libcaca includes
slouken@4295
  1490
CheckCaca()
slouken@4295
  1491
{
slouken@4295
  1492
    AC_ARG_ENABLE(video-caca,
slouken@4295
  1493
AC_HELP_STRING([--enable-video-caca], [use libcaca video driver [[default=no]]]),
slouken@4295
  1494
                  , enable_video_caca=no)
slouken@4295
  1495
    if test x$enable_video = xyes -a x$enable_video_caca = xyes; then
slouken@4295
  1496
        video_caca=no
slouken@4295
  1497
        AC_PATH_PROG(CACACONFIG, caca-config, no)
slouken@4295
  1498
        if test x$CACACONFIG != xno; then
slouken@4295
  1499
            AC_MSG_CHECKING(for libcaca support)
slouken@4295
  1500
            CACA_CFLAGS=`$CACACONFIG --cflags`
slouken@4295
  1501
            CACA_LDFLAGS=`$CACACONFIG --libs`
slouken@4295
  1502
            save_CFLAGS="$CFLAGS"
slouken@4295
  1503
            AC_TRY_COMPILE([
slouken@4295
  1504
             #include <caca.h>
slouken@4295
  1505
            ],[
slouken@4295
  1506
            ],[
slouken@4295
  1507
             video_caca=yes
slouken@4295
  1508
            ])
slouken@4295
  1509
            CFLAGS="$save_CFLAGS"
slouken@4295
  1510
            AC_MSG_RESULT($video_caca)
slouken@4295
  1511
            if test x$video_caca = xyes; then
slouken@4295
  1512
                AC_DEFINE(SDL_VIDEO_DRIVER_CACA)
slouken@4295
  1513
                EXTRA_CFLAGS="$EXTRA_CFLAGS $CACA_CFLAGS"
slouken@4295
  1514
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $CACA_LDFLAGS"
slouken@4295
  1515
                SOURCES="$SOURCES $srcdir/src/video/caca/*.c"
slouken@4295
  1516
            fi
slouken@4295
  1517
        fi
slouken@4295
  1518
    fi
slouken@4295
  1519
}
slouken@4295
  1520
slouken@1361
  1521
dnl Set up the QTopia video driver if enabled
slouken@1361
  1522
CheckQtopia()
slouken@1361
  1523
{
slouken@1361
  1524
    AC_ARG_ENABLE(video-qtopia,
slouken@1637
  1525
AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [[default=no]]]),
slouken@1361
  1526
                  , enable_video_qtopia=no)
slouken@1361
  1527
    if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
slouken@1361
  1528
        AC_MSG_CHECKING(for Qtopia support)
slouken@1361
  1529
        video_qtopia=no
slouken@1361
  1530
        QTOPIA_FLAGS="-DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
slouken@1361
  1531
        AC_LANG_CPLUSPLUS
slouken@1361
  1532
        OLD_CXX="$CXXFLAGS"
slouken@1361
  1533
        CXXFLAGS="$QTOPIA_FLAGS"
slouken@1361
  1534
        AC_TRY_COMPILE([
slouken@1361
  1535
         #include <qpe/qpeapplication.h>
slouken@1361
  1536
        ],[
slouken@1361
  1537
        ],[
slouken@1361
  1538
        video_qtopia=yes
slouken@1361
  1539
        ])
slouken@1361
  1540
        CXXFLAGS="$OLD_CXX"
slouken@1361
  1541
        AC_MSG_RESULT($video_qtopia)
slouken@1361
  1542
        if test x$video_qtopia = xyes; then
slouken@1361
  1543
            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
slouken@1361
  1544
            SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
slouken@1397
  1545
            SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
slouken@1521
  1546
            EXTRA_CFLAGS="$EXTRA_CFLAGS $QTOPIA_FLAGS"
slouken@1361
  1547
            SDL_CFLAGS="$SDL_CFLAGS -DQWS -Dmain=SDL_main"
slouken@1361
  1548
            SDL_LIBS="-lSDLmain $SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
slouken@1361
  1549
            have_video=yes
slouken@1361
  1550
        fi
slouken@1361
  1551
        AC_LANG_C
slouken@1361
  1552
    fi
slouken@1361
  1553
}
slouken@1361
  1554
slouken@1361
  1555
dnl Set up the PicoGUI video driver if enabled
slouken@1361
  1556
CheckPicoGUI()
slouken@1361
  1557
{
slouken@1361
  1558
    AC_ARG_ENABLE(video-picogui,
slouken@1637
  1559
AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [[default=no]]]),
slouken@1361
  1560
                  , enable_video_picogui=no)
slouken@1361
  1561
    if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then
slouken@1361
  1562
        AC_MSG_CHECKING(for PicoGUI support)
slouken@1361
  1563
        video_picogui=no
slouken@1361
  1564
        AC_TRY_COMPILE([
slouken@1361
  1565
         #include <picogui.h>
slouken@1361
  1566
        ],[
slouken@1361
  1567
        ],[
slouken@1361
  1568
        video_picogui=yes
slouken@1361
  1569
        ])
slouken@1361
  1570
        AC_MSG_RESULT($video_picogui)
slouken@1361
  1571
        if test x$video_picogui = xyes; then
slouken@1361
  1572
            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI)
slouken@1361
  1573
            SOURCES="$SOURCES $srcdir/src/video/picogui/*.c"
slouken@1361
  1574
            SDL_LIBS="$SDL_LIBS -lpgui"
slouken@1361
  1575
            have_video=yes
slouken@1361
  1576
        fi
slouken@1361
  1577
    fi
slouken@1361
  1578
}
slouken@1361
  1579
slouken@1361
  1580
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1581
CheckAtariBiosEvent()
slouken@1361
  1582
{
slouken@1361
  1583
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1584
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1585
}
slouken@1361
  1586
slouken@281
  1587
dnl Set up the Atari Xbios driver
slouken@281
  1588
CheckAtariXbiosVideo()
slouken@281
  1589
{
slouken@281
  1590
    AC_ARG_ENABLE(xbios,
slouken@1637
  1591
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1592
                  , enable_video_xbios=yes)
slouken@281
  1593
    video_xbios=no
slouken@281
  1594
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1595
        video_xbios=yes
slouken@1361
  1596
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1597
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1598
        have_video=yes
slouken@281
  1599
    fi
slouken@281
  1600
}
slouken@281
  1601
slouken@281
  1602
dnl Set up the Atari Gem driver
slouken@281
  1603
CheckAtariGemVideo()
slouken@281
  1604
{
slouken@281
  1605
    AC_ARG_ENABLE(gem,
slouken@1637
  1606
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1607
                  , enable_video_gem=yes)
slouken@281
  1608
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1609
        video_gem=no
slouken@281
  1610
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1611
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1612
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1613
            video_gem=yes
slouken@1361
  1614
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1615
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1616
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1617
            have_video=yes
slouken@281
  1618
        fi
slouken@281
  1619
    fi
slouken@281
  1620
}
slouken@281
  1621
slouken@1
  1622
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1623
CheckDummyVideo()
slouken@1
  1624
{
slouken@1
  1625
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1626
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1627
                  , enable_video_dummy=yes)
slouken@1
  1628
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1629
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1630
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1631
        have_video=yes
slouken@1
  1632
    fi
slouken@1
  1633
}
slouken@1
  1634
slouken@0
  1635
dnl Check to see if OpenGL support is desired
slouken@0
  1636
AC_ARG_ENABLE(video-opengl,
slouken@1637
  1637
AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [[default=yes]]]),
slouken@0
  1638
              , enable_video_opengl=yes)
slouken@0
  1639
slouken@0
  1640
dnl Find OpenGL
icculus@1191
  1641
CheckOpenGLX11()
slouken@0
  1642
{
slouken@0
  1643
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1644
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1645
        video_opengl=no
slouken@0
  1646
        AC_TRY_COMPILE([
slouken@0
  1647
         #include <GL/gl.h>
slouken@0
  1648
         #include <GL/glx.h>
icculus@3967
  1649
         #include <GL/glu.h>
slouken@0
  1650
        ],[
slouken@0
  1651
        ],[
slouken@0
  1652
        video_opengl=yes
slouken@0
  1653
        ])
slouken@0
  1654
        AC_MSG_RESULT($video_opengl)
slouken@0
  1655
        if test x$video_opengl = xyes; then
slouken@1361
  1656
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1657
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@0
  1658
        fi
slouken@0
  1659
    fi
slouken@0
  1660
}
slouken@0
  1661
slouken@279
  1662
dnl Find QNX RtP OpenGL
slouken@279
  1663
CheckOpenGLQNX()
slouken@279
  1664
{
slouken@279
  1665
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1666
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1667
        video_opengl=no
slouken@279
  1668
        AC_TRY_COMPILE([
slouken@279
  1669
         #include <GL/gl.h>
slouken@279
  1670
        ],[
slouken@279
  1671
        ],[
slouken@279
  1672
        video_opengl=yes
slouken@279
  1673
        ])
slouken@279
  1674
        AC_MSG_RESULT($video_opengl)
slouken@279
  1675
        if test x$video_opengl = xyes; then
slouken@1361
  1676
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1677
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1678
        fi
slouken@279
  1679
    fi
slouken@279
  1680
}
slouken@279
  1681
slouken@1361
  1682
dnl Check for Win32 OpenGL
slouken@1361
  1683
CheckWIN32GL()
slouken@1361
  1684
{
slouken@1361
  1685
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1686
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1687
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1361
  1688
    fi
slouken@1361
  1689
}
slouken@1361
  1690
slouken@0
  1691
dnl Check for BeOS OpenGL
slouken@0
  1692
CheckBeGL()
slouken@0
  1693
{
slouken@0
  1694
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1695
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1696
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1697
    fi
slouken@0
  1698
}
slouken@0
  1699
slouken@0
  1700
dnl Check for MacOS OpenGL
slouken@0
  1701
CheckMacGL()
slouken@0
  1702
{
slouken@0
  1703
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1704
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1550
  1705
        case "$host" in
slouken@0
  1706
            *-*-darwin*)
slouken@1625
  1707
                if test x$enable_video_cocoa = xyes; then
slouken@4229
  1708
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1709
                fi
slouken@1625
  1710
                if test x$enable_video_carbon = xyes; then
slouken@4229
  1711
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AGL"
slouken@1625
  1712
                fi
slouken@0
  1713
        esac
slouken@0
  1714
    fi
slouken@0
  1715
}
slouken@0
  1716
patmandin@978
  1717
dnl Check for Mesa offscreen rendering
patmandin@989
  1718
CheckAtariOSMesa()
patmandin@978
  1719
{
patmandin@989
  1720
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1721
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1722
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1723
patmandin@991
  1724
        # Static linking to -lOSMesa
patmandin@989
  1725
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1726
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1727
            # -lOSMesa is really the static library
patmandin@989
  1728
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1729
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1730
            fi
patmandin@989
  1731
        else
patmandin@991
  1732
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1733
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1734
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1735
        fi
slouken@1361
  1736
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1737
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
patmandin@1825
  1738
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1739
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1740
patmandin@991
  1741
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1742
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1743
                              , enable_osmesa_shared=yes)
patmandin@991
  1744
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1745
            # Dynamic linking
patmandin@991
  1746
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1747
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1748
            fi
slouken@1361
  1749
        fi
patmandin@978
  1750
    fi
patmandin@978
  1751
}
patmandin@978
  1752
slouken@4139
  1753
AC_ARG_ENABLE(screensaver,
slouken@4139
  1754
AC_HELP_STRING([--enable-screensaver], [enable screensaver by default while any SDL application is running [[default=no]]]),
slouken@4139
  1755
              , enable_screensaver=no)
slouken@4139
  1756
if test x$enable_screensaver = xno; then
slouken@4139
  1757
    AC_DEFINE(SDL_VIDEO_DISABLE_SCREENSAVER)
slouken@4139
  1758
fi
slouken@4139
  1759
slouken@0
  1760
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1761
CheckInputEvents()
slouken@0
  1762
{
slouken@0
  1763
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1764
    AC_ARG_ENABLE(input-events,
slouken@1637
  1765
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1766
                  , enable_input_events=yes)
slouken@0
  1767
    if test x$enable_input_events = xyes; then
slouken@0
  1768
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1769
        use_input_events=no
slouken@0
  1770
        AC_TRY_COMPILE([
slouken@0
  1771
          #include <linux/input.h>
slouken@0
  1772
        ],[
slouken@0
  1773
          #ifndef EVIOCGNAME
slouken@0
  1774
          #error EVIOCGNAME() ioctl not available
slouken@0
  1775
          #endif
slouken@0
  1776
        ],[
slouken@0
  1777
        use_input_events=yes
slouken@0
  1778
        ])
slouken@0
  1779
        AC_MSG_RESULT($use_input_events)
slouken@0
  1780
        if test x$use_input_events = xyes; then
slouken@1361
  1781
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1782
        fi
slouken@0
  1783
    fi
slouken@0
  1784
}
slouken@0
  1785
icculus@1201
  1786
dnl See if we can use the Touchscreen input library
icculus@1201
  1787
CheckTslib()
icculus@1201
  1788
{
icculus@1201
  1789
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1790
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1791
                  , enable_input_tslib=yes)
icculus@1201
  1792
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1793
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1794
        enable_input_tslib=no
icculus@1201
  1795
        AC_TRY_COMPILE([
icculus@1201
  1796
          #include "tslib.h"
icculus@1201
  1797
        ],[
icculus@1201
  1798
        ],[
icculus@1201
  1799
        enable_input_tslib=yes
icculus@1201
  1800
        ])
icculus@1201
  1801
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1802
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1803
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1804
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1805
        fi
icculus@1201
  1806
    fi
icculus@1201
  1807
}
icculus@1201
  1808
slouken@399
  1809
dnl See if we can use GNU pth library for threads
slouken@399
  1810
CheckPTH()
slouken@399
  1811
{
slouken@399
  1812
    dnl Check for pth support
slouken@399
  1813
    AC_ARG_ENABLE(pth,
slouken@1637
  1814
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1815
                  , enable_pth=yes)
slouken@399
  1816
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1817
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1818
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1819
            use_pth=no
slouken@399
  1820
        else
slouken@399
  1821
            use_pth=yes
slouken@399
  1822
        fi
slouken@399
  1823
        AC_MSG_CHECKING(pth)
slouken@1361
  1824
        AC_MSG_RESULT($use_pth)
slouken@399
  1825
        if test "x$use_pth" = xyes; then
slouken@1361
  1826
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1827
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1828
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1829
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1830
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1831
            have_threads=yes
slouken@399
  1832
        fi
slouken@399
  1833
    fi
slouken@399
  1834
}
slouken@399
  1835
slouken@0
  1836
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1837
CheckPTHREAD()
slouken@0
  1838
{
slouken@0
  1839
    dnl Check for pthread support
slouken@0
  1840
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1841
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1842
                  , enable_pthreads=yes)
slouken@0
  1843
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1844
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1845
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1846
                  , enable_pthread_sem=yes)
slouken@1550
  1847
    case "$host" in
slouken@1820
  1848
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1849
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1850
            pthread_lib="-lpthread"
slouken@1324
  1851
            ;;
slouken@0
  1852
        *-*-bsdi*)
slouken@0
  1853
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1854
            pthread_lib=""
slouken@0
  1855
            ;;
slouken@0
  1856
        *-*-darwin*)
slouken@0
  1857
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1858
# causes Carbon.p complaints?
slouken@0
  1859
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1860
            ;;
slouken@1565
  1861
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1862
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1863
            pthread_lib="-pthread"
slouken@0
  1864
            ;;
slouken@43
  1865
        *-*-netbsd*)
slouken@1383
  1866
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@4028
  1867
            pthread_lib="-lpthread"
slouken@43
  1868
            ;;
slouken@0
  1869
        *-*-openbsd*)
slouken@0
  1870
            pthread_cflags="-D_REENTRANT"
slouken@0
  1871
            pthread_lib="-pthread"
slouken@0
  1872
            ;;
slouken@0
  1873
        *-*-solaris*)
slouken@0
  1874
            pthread_cflags="-D_REENTRANT"
slouken@0
  1875
            pthread_lib="-lpthread -lposix4"
slouken@0
  1876
            ;;
slouken@0
  1877
        *-*-sysv5*)
slouken@0
  1878
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1879
            pthread_lib=""
slouken@0
  1880
            ;;
slouken@0
  1881
        *-*-irix*)
slouken@0
  1882
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1883
            pthread_lib="-lpthread"
slouken@0
  1884
            ;;
slouken@0
  1885
        *-*-aix*)
slouken@0
  1886
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1887
            pthread_lib="-lpthread"
slouken@0
  1888
            ;;
icculus@425
  1889
        *-*-hpux11*)
icculus@425
  1890
            pthread_cflags="-D_REENTRANT"
icculus@425
  1891
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1892
            ;;
slouken@0
  1893
        *-*-qnx*)
slouken@0
  1894
            pthread_cflags=""
slouken@0
  1895
            pthread_lib=""
slouken@0
  1896
            ;;
slouken@873
  1897
        *-*-osf*)
slouken@1019
  1898
            pthread_cflags="-D_REENTRANT"
slouken@873
  1899
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1900
                pthread_lib="-lpthread -lrt"
slouken@873
  1901
            else
slouken@1019
  1902
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1903
            fi
slouken@873
  1904
            ;;
slouken@0
  1905
        *)
slouken@0
  1906
            pthread_cflags="-D_REENTRANT"
slouken@0
  1907
            pthread_lib="-lpthread"
slouken@0
  1908
            ;;
slouken@0
  1909
    esac
icculus@1140
  1910
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1911
        # Save the original compiler flags and libraries
slouken@415
  1912
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1913
        # Add the pthread compiler flags and libraries
slouken@415
  1914
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1915
        # Check to see if we have pthread support on this system
slouken@0
  1916
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1917
        use_pthreads=no
slouken@0
  1918
        AC_TRY_LINK([
slouken@0
  1919
         #include <pthread.h>
slouken@0
  1920
        ],[
slouken@0
  1921
         pthread_attr_t type;
slouken@0
  1922
         pthread_attr_init(&type);
slouken@0
  1923
        ],[
slouken@0
  1924
        use_pthreads=yes
slouken@0
  1925
        ])
slouken@0
  1926
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1927
        # Restore the compiler flags and libraries
slouken@415
  1928
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1929
slouken@415
  1930
        # Do futher testing if we have pthread support...
slouken@0
  1931
        if test x$use_pthreads = xyes; then
slouken@1361
  1932
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1933
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1934
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1935
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1936
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1937
slouken@1438
  1938
            # Save the original compiler flags and libraries
slouken@1438
  1939
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1940
            # Add the pthread compiler flags and libraries
slouken@1438
  1941
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1942
slouken@0
  1943
            # Check to see if recursive mutexes are available
slouken@0
  1944
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1945
            has_recursive_mutexes=no
slouken@1324
  1946
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1947
                AC_TRY_COMPILE([
slouken@1324
  1948
                  #include <pthread.h>
slouken@1324
  1949
                ],[
slouken@1324
  1950
                  pthread_mutexattr_t attr;
slouken@1324
  1951
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1952
                ],[
slouken@1324
  1953
                has_recursive_mutexes=yes
slouken@1361
  1954
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1955
                ])
slouken@1324
  1956
            fi
slouken@1324
  1957
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1958
                AC_TRY_COMPILE([
slouken@1324
  1959
                  #include <pthread.h>
slouken@1324
  1960
                ],[
slouken@1324
  1961
                  pthread_mutexattr_t attr;
slouken@1324
  1962
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1963
                ],[
slouken@1324
  1964
                has_recursive_mutexes=yes
slouken@1361
  1965
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1966
                ])
slouken@1324
  1967
            fi
slouken@0
  1968
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1969
slouken@94
  1970
            # Check to see if pthread semaphore support is missing
slouken@94
  1971
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1972
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1973
                have_pthread_sem=no
slouken@94
  1974
                AC_TRY_COMPILE([
slouken@94
  1975
                  #include <pthread.h>
slouken@94
  1976
                  #include <semaphore.h>
slouken@94
  1977
                ],[
slouken@94
  1978
                ],[
slouken@94
  1979
                have_pthread_sem=yes
slouken@94
  1980
                ])
slouken@94
  1981
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1982
            fi
slouken@94
  1983
slouken@1438
  1984
            # Restore the compiler flags and libraries
slouken@1438
  1985
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1986
slouken@1361
  1987
            # Basic thread creation functions
slouken@1361
  1988
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1989
slouken@1361
  1990
            # Semaphores
slouken@1361
  1991
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1992
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1993
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1994
            else
slouken@1361
  1995
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1996
            fi
slouken@0
  1997
slouken@1361
  1998
            # Mutexes
slouken@1361
  1999
            # We can fake these with semaphores if necessary
slouken@1361
  2000
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  2001
slouken@1361
  2002
            # Condition variables
slouken@1361
  2003
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  2004
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  2005
slouken@1361
  2006
            have_threads=yes
slouken@185
  2007
        else
slouken@1361
  2008
            CheckPTH
slouken@814
  2009
        fi
slouken@814
  2010
    fi
slouken@814
  2011
}
slouken@814
  2012
slouken@0
  2013
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  2014
CheckWIN32()
slouken@0
  2015
{
slouken@0
  2016
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  2017
    have_win32_gcc=no
slouken@0
  2018
    AC_TRY_COMPILE([
slouken@0
  2019
     #include <windows.h>
slouken@0
  2020
    ],[
slouken@0
  2021
    ],[
slouken@0
  2022
    have_win32_gcc=yes
slouken@0
  2023
    ])
slouken@0
  2024
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  2025
    if test x$have_win32_gcc != xyes; then
slouken@0
  2026
       AC_MSG_ERROR([
slouken@0
  2027
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  2028
       ])
slouken@0
  2029
    fi
slouken@0
  2030
slouken@0
  2031
    dnl See if the user wants to redirect standard output to files
slouken@0
  2032
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  2033
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  2034
                  , enable_stdio_redirect=yes)
slouken@0
  2035
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  2036
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  2037
    fi
slouken@1361
  2038
slouken@1361
  2039
    if test x$enable_video = xyes; then
slouken@1361
  2040
        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB)
slouken@1361
  2041
        SOURCES="$SOURCES $srcdir/src/video/wincommon/*.c"
slouken@1361
  2042
        SOURCES="$SOURCES $srcdir/src/video/windib/*.c"
slouken@1361
  2043
        have_video=yes
slouken@0
  2044
    fi
slouken@0
  2045
}
slouken@0
  2046
slouken@0
  2047
dnl Find the DirectX includes and libraries
slouken@0
  2048
CheckDIRECTX()
slouken@0
  2049
{
slouken@0
  2050
    AC_ARG_ENABLE(directx,
slouken@1637
  2051
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  2052
                  , enable_directx=yes)
slouken@0
  2053
    if test x$enable_directx = xyes; then
slouken@1361
  2054
        have_directx=no
slouken@1361
  2055
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  2056
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  2057
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@1361
  2058
        if test x$have_ddraw = xyes -a x$have_dsound = xyes -a x$use_dinput = xyes; then
slouken@1361
  2059
            have_directx=yes
slouken@1361
  2060
        fi
slouken@1361
  2061
        if test x$enable_video = xyes -a x$have_directx = xyes; then
slouken@1361
  2062
            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW)
slouken@1361
  2063
            SOURCES="$SOURCES $srcdir/src/video/windx5/*.c"
slouken@1361
  2064
            have_video=yes
slouken@1361
  2065
        fi
slouken@0
  2066
    fi
slouken@158
  2067
}
slouken@158
  2068
slouken@294
  2069
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2070
CheckDLOPEN()
slouken@294
  2071
{
slouken@731
  2072
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2073
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2074
                  , enable_sdl_dlopen=yes)
slouken@731
  2075
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2076
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2077
        have_dlopen=no
slouken@294
  2078
        AC_TRY_COMPILE([
slouken@294
  2079
         #include <dlfcn.h>
slouken@294
  2080
        ],[
slouken@1638
  2081
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  2082
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  2083
         #endif
slouken@294
  2084
        ],[
slouken@1361
  2085
        have_dlopen=yes
slouken@294
  2086
        ])
slouken@1361
  2087
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2088
slouken@1361
  2089
        if test x$have_dlopen = xyes; then
slouken@1521
  2090
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2091
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2092
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  2093
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  2094
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2095
            have_loadso=yes
slouken@294
  2096
        fi
slouken@294
  2097
    fi
slouken@294
  2098
}
slouken@294
  2099
patmandin@651
  2100
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  2101
CheckAtariLdg()
patmandin@651
  2102
{
patmandin@651
  2103
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  2104
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  2105
                  , enable_atari_ldg=yes)
patmandin@651
  2106
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  2107
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  2108
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  2109
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  2110
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  2111
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  2112
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  2113
            have_loadso=yes
patmandin@651
  2114
        fi
patmandin@651
  2115
    fi
patmandin@651
  2116
}
patmandin@651
  2117
slouken@381
  2118
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2119
CheckUSBHID()
slouken@381
  2120
{
slouken@381
  2121
    if test x$enable_joystick = xyes; then
slouken@1565
  2122
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2123
        if test x$have_libusbhid = xyes; then
slouken@1565
  2124
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2125
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2126
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2127
        else
slouken@1565
  2128
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2129
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2130
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2131
        fi
slouken@1361
  2132
            
slouken@1361
  2133
        save_CFLAGS="$CFLAGS"
slouken@1361
  2134
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2135
slouken@381
  2136
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2137
        have_usbhid=no
slouken@381
  2138
        AC_TRY_COMPILE([
slouken@404
  2139
          #include <sys/types.h>
slouken@403
  2140
          #if defined(HAVE_USB_H)
slouken@403
  2141
          #include <usb.h>
slouken@403
  2142
          #endif
slouken@1565
  2143
          #ifdef __DragonFly__
slouken@1565
  2144
          # include <bus/usb/usb.h>
slouken@1565
  2145
          # include <bus/usb/usbhid.h>
slouken@1565
  2146
          #else
slouken@1565
  2147
          # include <dev/usb/usb.h>
slouken@1565
  2148
          # include <dev/usb/usbhid.h>
slouken@1565
  2149
          #endif
slouken@381
  2150
          #if defined(HAVE_USBHID_H)
slouken@381
  2151
          #include <usbhid.h>
slouken@381
  2152
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2153
          #include <libusb.h>
slouken@381
  2154
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2155
          #include <libusbhid.h>
slouken@404
  2156
          #endif
slouken@381
  2157
        ],[
slouken@381
  2158
          struct report_desc *repdesc;
slouken@381
  2159
          struct usb_ctl_report *repbuf;
slouken@402
  2160
          hid_kind_t hidkind;
slouken@381
  2161
        ],[
slouken@381
  2162
        have_usbhid=yes
slouken@381
  2163
        ])
slouken@381
  2164
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2165
slouken@381
  2166
        if test x$have_usbhid = xyes; then
slouken@381
  2167
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2168
            have_usbhid_ucr_data=no
slouken@381
  2169
            AC_TRY_COMPILE([
slouken@404
  2170
              #include <sys/types.h>
slouken@404
  2171
              #if defined(HAVE_USB_H)
slouken@404
  2172
              #include <usb.h>
slouken@404
  2173
              #endif
slouken@1565
  2174
              #ifdef __DragonFly__
slouken@1565
  2175
              # include <bus/usb/usb.h>
slouken@1565
  2176
              # include <bus/usb/usbhid.h>
slouken@1565
  2177
              #else
slouken@1565
  2178
              # include <dev/usb/usb.h>
slouken@1565
  2179
              # include <dev/usb/usbhid.h>
slouken@1565
  2180
              #endif
slouken@381
  2181
              #if defined(HAVE_USBHID_H)
slouken@381
  2182
              #include <usbhid.h>
slouken@381
  2183
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2184
              #include <libusb.h>
slouken@381
  2185
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2186
              #include <libusbhid.h>
slouken@381
  2187
              #endif
slouken@381
  2188
            ],[
slouken@381
  2189
              struct usb_ctl_report buf;
slouken@381
  2190
              if (buf.ucr_data) { }
slouken@381
  2191
            ],[
slouken@381
  2192
            have_usbhid_ucr_data=yes
slouken@381
  2193
            ])
slouken@381
  2194
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2195
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2196
            fi
slouken@381
  2197
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2198
            
slouken@1361
  2199
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2200
            have_usbhid_new=no
slouken@407
  2201
            AC_TRY_COMPILE([
slouken@407
  2202
              #include <sys/types.h>
slouken@407
  2203
              #if defined(HAVE_USB_H)
slouken@407
  2204
              #include <usb.h>
slouken@407
  2205
              #endif
slouken@4037
  2206
              #ifdef __DragonFly__
slouken@4028
  2207
              #include <bus/usb/usb.h>
slouken@4028
  2208
              #include <bus/usb/usbhid.h>
slouken@4037
  2209
              #else
slouken@407
  2210
              #include <dev/usb/usb.h>
slouken@407
  2211
              #include <dev/usb/usbhid.h>
slouken@4037
  2212
              #endif
slouken@407
  2213
              #if defined(HAVE_USBHID_H)
slouken@407
  2214
              #include <usbhid.h>
slouken@407
  2215
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2216
              #include <libusb.h>
slouken@407
  2217
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2218
              #include <libusbhid.h>
slouken@407
  2219
              #endif
slouken@407
  2220
            ],[
slouken@407
  2221
              report_desc_t d;
slouken@1361
  2222
              hid_start_parse(d, 1, 1);
slouken@407
  2223
            ],[
slouken@407
  2224
            have_usbhid_new=yes
slouken@407
  2225
            ])
slouken@407
  2226
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2227
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2228
            fi
slouken@407
  2229
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2230
slouken@1565
  2231
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2232
            have_machine_joystick=no
slouken@1565
  2233
            AC_TRY_COMPILE([
slouken@1565
  2234
              #include <machine/joystick.h>
slouken@1565
  2235
            ],[
slouken@1565
  2236
              struct joystick t;
slouken@1565
  2237
            ],[
slouken@1565
  2238
            have_machine_joystick=yes
slouken@1565
  2239
            ])
slouken@1565
  2240
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2241
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2242
            fi
slouken@1565
  2243
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2244
slouken@1361
  2245
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2246
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2247
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2248
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2249
            have_joystick=yes
slouken@381
  2250
        fi
slouken@1361
  2251
        CFLAGS="$save_CFLAGS"
slouken@381
  2252
    fi
slouken@381
  2253
}
slouken@381
  2254
slouken@1361
  2255
dnl Check for clock_gettime()
slouken@1361
  2256
CheckClockGettime()
slouken@795
  2257
{
slouken@1361
  2258
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2259
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2260
                  , enable_clock_gettime=no)
slouken@1361
  2261
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2262
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2263
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2264
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2265
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  2266
        fi
slouken@795
  2267
    fi
slouken@795
  2268
}
slouken@795
  2269
slouken@1062
  2270
dnl Check for a valid linux/version.h
slouken@1062
  2271
CheckLinuxVersion()
slouken@1062
  2272
{
slouken@1062
  2273
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2274
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2275
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2276
    fi
slouken@1062
  2277
}
slouken@1062
  2278
slouken@1127
  2279
dnl Check if we want to use RPATH
slouken@1127
  2280
CheckRPATH()
slouken@1127
  2281
{
slouken@1127
  2282
    AC_ARG_ENABLE(rpath,
slouken@1637
  2283
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2284
                  , enable_rpath=yes)
slouken@1127
  2285
}
slouken@1127
  2286
slouken@1550
  2287
dnl Set up the configuration based on the host platform!
slouken@1550
  2288
case "$host" in
slouken@1361
  2289
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2290
        ARCH=linux
slouken@1361
  2291
        CheckDummyVideo
slouken@1361
  2292
        CheckIPod
slouken@1361
  2293
        # Set up files for the timer library
icculus@1140
  2294
        if test x$enable_timers = xyes; then
slouken@1361
  2295
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2296
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2297
            have_timers=yes
icculus@1140
  2298
        fi
slouken@1361
  2299
        ;;
slouken@1820
  2300
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2301
        case "$host" in
slouken@1361
  2302
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2303
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2304
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2305
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2306
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2307
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2308
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2309
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2310
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2311
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2312
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2313
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2314
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2315
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2316
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2317
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2318
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2319
        esac
icculus@1573
  2320
        CheckVisibilityHidden
slouken@1
  2321
        CheckDummyVideo
slouken@68
  2322
        CheckDiskAudio
icculus@1532
  2323
        CheckDummyAudio
slouken@371
  2324
        CheckDLOPEN
slouken@0
  2325
        CheckNASM
slouken@1361
  2326
        CheckAltivec
slouken@0
  2327
        CheckOSS
slouken@1361
  2328
        CheckDMEDIA
slouken@1438
  2329
        CheckMME
slouken@0
  2330
        CheckALSA
slouken@0
  2331
        CheckARTSC
slouken@0
  2332
        CheckESD
icculus@3939
  2333
        CheckPulseAudio
slouken@0
  2334
        CheckNAS
slouken@0
  2335
        CheckX11
slouken@30
  2336
        CheckNANOX
slouken@0
  2337
        CheckFBCON
slouken@167
  2338
        CheckDirectFB
slouken@70
  2339
        CheckPS2GS
slouken@4165
  2340
        CheckPS3
slouken@0
  2341
        CheckGGI
slouken@0
  2342
        CheckSVGA
slouken@1361
  2343
        CheckVGL
slouken@1361
  2344
        CheckWscons
slouken@0
  2345
        CheckAAlib
slouken@4295
  2346
        CheckCaca
slouken@371
  2347
        CheckQtopia
slouken@433
  2348
        CheckPicoGUI
icculus@1191
  2349
        CheckOpenGLX11
slouken@0
  2350
        CheckInputEvents
icculus@1201
  2351
        CheckTslib
slouken@1361
  2352
        CheckUSBHID
slouken@0
  2353
        CheckPTHREAD
slouken@1361
  2354
        CheckClockGettime
slouken@1062
  2355
        CheckLinuxVersion
slouken@1127
  2356
        CheckRPATH
slouken@1361
  2357
        # Set up files for the audio library
slouken@1361
  2358
        if test x$enable_audio = xyes; then
slouken@1361
  2359
          case $ARCH in
slouken@1565
  2360
            sysv5|solaris|hpux)
slouken@1361
  2361
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2362
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2363
                have_audio=yes
slouken@1361
  2364
            ;;
slouken@1565
  2365
            netbsd|openbsd)
slouken@1567
  2366
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2367
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2368
                have_audio=yes
slouken@1361
  2369
            ;;
slouken@1361
  2370
            aix)
slouken@1361
  2371
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  2372
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2373
                have_audio=yes
slouken@1361
  2374
            ;;
slouken@1361
  2375
          esac
slouken@371
  2376
        fi
slouken@0
  2377
        # Set up files for the joystick library
slouken@0
  2378
        if test x$enable_joystick = xyes; then
slouken@1361
  2379
          case $ARCH in
slouken@1361
  2380
            linux)
slouken@1361
  2381
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2382
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2383
                have_joystick=yes
slouken@1361
  2384
            ;;
slouken@1361
  2385
          esac
slouken@0
  2386
        fi
slouken@0
  2387
        # Set up files for the cdrom library
slouken@0
  2388
        if test x$enable_cdrom = xyes; then
slouken@1361
  2389
          case $ARCH in
slouken@1361
  2390
            linux|solaris)
slouken@1361
  2391
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2392
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2393
                have_cdrom=yes
slouken@1361
  2394
            ;;
slouken@1361
  2395
            *freebsd*)
slouken@1361
  2396
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2397
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2398
                have_cdrom=yes
slouken@1361
  2399
            ;;
slouken@1383
  2400
            *openbsd*|*netbsd*)
slouken@1361
  2401
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2402
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2403
                have_cdrom=yes
slouken@1361
  2404
            ;;
slouken@1361
  2405
            bsdi)
slouken@1361
  2406
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2407
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2408
                have_cdrom=yes
slouken@1361
  2409
            ;;
slouken@1361
  2410
            aix)
slouken@1361
  2411
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2412
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2413
                have_cdrom=yes
slouken@1361
  2414
            ;;
slouken@1361
  2415
            osf)
slouken@1361
  2416
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2417
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2418
                have_cdrom=yes
slouken@1361
  2419
            ;;
slouken@1361
  2420
          esac
slouken@0
  2421
        fi
slouken@0
  2422
        # Set up files for the thread library
slouken@1361
  2423
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2424
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2425
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2426
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2427
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2428
            have_threads=yes
slouken@0
  2429
        fi
slouken@0
  2430
        # Set up files for the timer library
slouken@0
  2431
        if test x$enable_timers = xyes; then
slouken@1361
  2432
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2433
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2434
            have_timers=yes
slouken@0
  2435
        fi
slouken@0
  2436
        ;;
slouken@0
  2437
    *-*-qnx*)
slouken@0
  2438
        ARCH=qnx
slouken@1
  2439
        CheckDummyVideo
slouken@68
  2440
        CheckDiskAudio
icculus@1532
  2441
        CheckDummyAudio
slouken@886
  2442
        # CheckNASM
slouken@371
  2443
        CheckDLOPEN
slouken@0
  2444
        CheckNAS
slouken@0
  2445
        CheckPHOTON
slouken@0
  2446
        CheckX11
icculus@1191
  2447
        CheckOpenGLX11
slouken@0
  2448
        CheckPTHREAD
slouken@0
  2449
        # Set up files for the audio library
slouken@0
  2450
        if test x$enable_audio = xyes; then
slouken@1361
  2451
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2452
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2453
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2454
            have_audio=yes
slouken@0
  2455
        fi
slouken@0
  2456
        # Set up files for the cdrom library
slouken@0
  2457
        if test x$enable_cdrom = xyes; then
slouken@1361
  2458
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2459
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2460
            have_cdrom=yes
slouken@0
  2461
        fi
slouken@0
  2462
        # Set up files for the timer library
slouken@0
  2463
        if test x$enable_timers = xyes; then
slouken@1361
  2464
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2465
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2466
            have_timers=yes
slouken@0
  2467
        fi
slouken@0
  2468
        ;;
slouken@0
  2469
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2470
        ARCH=win32
slouken@1550
  2471
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2472
            # Default cross-compile location
slouken@4058
  2473
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2474
        else
slouken@0
  2475
            # Look for the location of the tools and install there
slouken@750
  2476
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2477
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2478
            fi
slouken@0
  2479
        fi
slouken@1
  2480
        CheckDummyVideo
slouken@68
  2481
        CheckDiskAudio
icculus@1532
  2482
        CheckDummyAudio
slouken@0
  2483
        CheckWIN32
slouken@1361
  2484
        CheckWIN32GL
slouken@0
  2485
        CheckDIRECTX
slouken@0
  2486
        CheckNASM
slouken@0
  2487
        # Set up files for the audio library
slouken@0
  2488
        if test x$enable_audio = xyes; then
slouken@1361
  2489
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2490
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1361
  2491
            if test x$have_directx = xyes; then
slouken@1361
  2492
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2493
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2494
            fi
slouken@1361
  2495
            have_audio=yes
slouken@0
  2496
        fi
slouken@0
  2497
        # Set up files for the joystick library
slouken@0
  2498
        if test x$enable_joystick = xyes; then
slouken@1855
  2499
            AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1855
  2500
            SOURCES="$SOURCES $srcdir/src/joystick/win32/*.c"
slouken@1361
  2501
            have_joystick=yes
slouken@0
  2502
        fi
slouken@0
  2503
        # Set up files for the cdrom library
slouken@0
  2504
        if test x$enable_cdrom = xyes; then
slouken@1361
  2505
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2506
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2507
            have_cdrom=yes
slouken@0
  2508
        fi
slouken@0
  2509
        # Set up files for the thread library
slouken@0
  2510
        if test x$enable_threads = xyes; then
slouken@1361
  2511
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2512
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2513
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2514
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2515
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2516
            have_threads=yes
slouken@0
  2517
        fi
slouken@0
  2518
        # Set up files for the timer library
slouken@0
  2519
        if test x$enable_timers = xyes; then
slouken@1361
  2520
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2521
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2522
            have_timers=yes
slouken@1361
  2523
        fi
slouken@1361
  2524
        # Set up files for the shared object loading library
slouken@1361
  2525
        if test x$enable_loadso = xyes; then
slouken@1361
  2526
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2527
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2528
            have_loadso=yes
slouken@1361
  2529
        fi
slouken@1361
  2530
        # Set up the system libraries we need
slouken@1521
  2531
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm"
slouken@1361
  2532
        if test x$have_directx = xyes; then
slouken@4351
  2533
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldxguid"
slouken@0
  2534
        fi
slouken@0
  2535
        # The Win32 platform requires special setup
slouken@4078
  2536
        SOURCES="$SOURCES $srcdir/src/main/win32/*.rc"
slouken@1397
  2537
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2538
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2539
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2540
        ;;
slouken@4134
  2541
    *-wince*)
slouken@4134
  2542
        ARCH=win32
slouken@4134
  2543
        CheckDummyVideo
slouken@4134
  2544
        CheckDiskAudio
slouken@4134
  2545
        CheckDummyAudio
slouken@4134
  2546
        CheckWIN32
slouken@4134
  2547
        CheckNASM
slouken@4134
  2548
        SOURCES="$SOURCES $srcdir/src/video/gapi/*.c"
slouken@4134
  2549
        EXTRA_CFLAGS="$EXTRA_CFLAGS -D_WIN32_WCE=0x420"
slouken@4134
  2550
        if test x$enable_audio = xyes; then
slouken@4134
  2551
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@4134
  2552
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@4134
  2553
            have_audio=yes
slouken@4134
  2554
        fi
slouken@4134
  2555
        # Set up files for the thread library
slouken@4134
  2556
        if test x$enable_threads = xyes; then
slouken@4134
  2557
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@4134
  2558
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@4134
  2559
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@4134
  2560
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@4134
  2561
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@4134
  2562
            have_threads=yes
slouken@4134
  2563
        fi
slouken@4134
  2564
        # Set up files for the timer library
slouken@4134
  2565
        if test x$enable_timers = xyes; then
slouken@4134
  2566
            AC_DEFINE(SDL_TIMER_WINCE)
slouken@4134
  2567
            SOURCES="$SOURCES $srcdir/src/timer/wince/*.c"
slouken@4134
  2568
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lmmtimer"
slouken@4134
  2569
            have_timers=yes
slouken@4134
  2570
        fi
slouken@4134
  2571
        # Set up files for the shared object loading library
slouken@4134
  2572
        if test x$enable_loadso = xyes; then
slouken@4134
  2573
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@4134
  2574
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@4134
  2575
            have_loadso=yes
slouken@4134
  2576
        fi
slouken@4134
  2577
        # Set up the system libraries we need
slouken@4134
  2578
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lcommctrl"
slouken@4134
  2579
        # The Win32 platform requires special setup
slouken@4134
  2580
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@4134
  2581
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main -D_WIN32_WCE=0x420"
slouken@4134
  2582
        SDL_LIBS="-lSDLmain $SDL_LIBS"
slouken@4134
  2583
        ;;
slouken@4164
  2584
    *-*-beos* | *-*-haiku*)
slouken@0
  2585
        ARCH=beos
slouken@0
  2586
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2587
        CheckDummyVideo
slouken@68
  2588
        CheckDiskAudio
icculus@1532
  2589
        CheckDummyAudio
slouken@0
  2590
        CheckNASM
slouken@0
  2591
        CheckBWINDOW
slouken@0
  2592
        CheckBeGL
slouken@0
  2593
        # Set up files for the audio library
slouken@0
  2594
        if test x$enable_audio = xyes; then
slouken@1361
  2595
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2596
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2597
            have_audio=yes
slouken@0
  2598
        fi
slouken@0
  2599
        # Set up files for the joystick library
slouken@0
  2600
        if test x$enable_joystick = xyes; then
slouken@1361
  2601
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2602
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2603
            have_joystick=yes
slouken@0
  2604
        fi
slouken@0
  2605
        # Set up files for the cdrom library
slouken@0
  2606
        if test x$enable_cdrom = xyes; then
slouken@1361
  2607
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2608
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2609
            have_cdrom=yes
slouken@0
  2610
        fi
slouken@0
  2611
        # Set up files for the thread library
slouken@0
  2612
        if test x$enable_threads = xyes; then
slouken@1361
  2613
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2614
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2615
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2616
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2617
            have_threads=yes
slouken@0
  2618
        fi
slouken@0
  2619
        # Set up files for the timer library
slouken@0
  2620
        if test x$enable_timers = xyes; then
slouken@1361
  2621
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2622
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2623
            have_timers=yes
slouken@1361
  2624
        fi
slouken@1361
  2625
        # Set up files for the shared object loading library
slouken@1361
  2626
        if test x$enable_loadso = xyes; then
slouken@4164
  2627
            case "$host" in
slouken@4164
  2628
                *-*-beos*)
slouken@4164
  2629
                    AC_DEFINE(SDL_LOADSO_BEOS)
slouken@4164
  2630
                    SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@4164
  2631
                ;;
slouken@4164
  2632
                *-*-haiku*)
slouken@4164
  2633
                    AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@4164
  2634
                    SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@4164
  2635
                ;;
slouken@4164
  2636
            esac    
slouken@1361
  2637
            have_loadso=yes
slouken@0
  2638
        fi
slouken@1367
  2639
        # The BeOS platform requires special setup.
slouken@1367
  2640
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2641
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2642
        ;;
slouken@0
  2643
    *-*-darwin* )
icculus@1133
  2644
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2645
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2646
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2647
        ARCH=macosx
slouken@1624
  2648
slouken@1628
  2649
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2650
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2651
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2652
slouken@1628
  2653
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2654
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2655
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2656
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2657
        EXTRA_LDFLAGS=""
slouken@1624
  2658
slouken@1742
  2659
        CheckVisibilityHidden
slouken@1
  2660
        CheckDummyVideo
slouken@68
  2661
        CheckDiskAudio
icculus@1532
  2662
        CheckDummyAudio
slouken@1638
  2663
        CheckDLOPEN
slouken@3991
  2664
        CheckNASM
slouken@1889
  2665
slouken@1648
  2666
        # Set up files for the shared object loading library
slouken@1648
  2667
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2668
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2669
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2670
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2671
            have_loadso=yes
slouken@1648
  2672
        fi
slouken@1648
  2673
icculus@1133
  2674
        CheckCOCOA
icculus@1133
  2675
        CheckCARBON
icculus@1174
  2676
        CheckX11
slouken@0
  2677
        CheckMacGL
icculus@1191
  2678
        CheckOpenGLX11
slouken@0
  2679
        CheckPTHREAD
icculus@1047
  2680
        CheckAltivec
icculus@1445
  2681
icculus@1445
  2682
        # Need this or things might misbuild on a G3.
slouken@1521
  2683
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2684
slouken@0
  2685
        # Set up files for the audio library
slouken@0
  2686
        if test x$enable_audio = xyes; then
slouken@1361
  2687
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2688
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2689
            have_audio=yes
slouken@0
  2690
        fi
slouken@0
  2691
        # Set up files for the joystick library
slouken@0
  2692
        if test x$enable_joystick = xyes; then
slouken@1361
  2693
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2694
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2695
            have_joystick=yes
icculus@3935
  2696
            need_iokit_framework=yes
slouken@0
  2697
        fi
slouken@0
  2698
        # Set up files for the cdrom library
slouken@0
  2699
        if test x$enable_cdrom = xyes; then
slouken@1361
  2700
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2701
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2702
            have_cdrom=yes
slouken@0
  2703
        fi
slouken@0
  2704
        # Set up files for the timer library
slouken@0
  2705
        if test x$enable_timers = xyes; then
slouken@1361
  2706
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2707
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2708
            have_timers=yes
slouken@1361
  2709
        fi
slouken@1621
  2710
        # The Mac OS X platform requires special setup.
slouken@1397
  2711
        SDLMAIN_SOURCES="$srcdir/src/main/macosx/*.m"
slouken@1521
  2712
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@387
  2713
        SDL_LIBS="-lSDLmain $SDL_LIBS"
icculus@1133
  2714
        if test x$enable_video_cocoa = xyes; then
slouken@4229
  2715
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@3935
  2716
            need_iokit_framework=yes
icculus@1133
  2717
        fi
icculus@1133
  2718
        if test x$enable_video_carbon = xyes -o x$enable_video_cocoa = xyes; then
icculus@4204
  2719
            # The Cocoa backend still needs Carbon
slouken@4229
  2720
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ApplicationServices"
slouken@4229
  2721
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@1133
  2722
        fi
slouken@1361
  2723
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2724
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
slouken@4229
  2725
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2726
        fi
icculus@3935
  2727
        # Some subsystems reference IOKit...