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dnl Process this file with autoconf to produce a configure script. |
| 2 |
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| 3 |
< |
AC_INIT(Frodo, 4.2, [Christian.Bauer@uni-mainz.de], Frodo) |
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> |
AC_INIT([Frodo], [4.2]) |
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AC_CONFIG_SRCDIR(main.cpp) |
| 5 |
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AC_PREREQ(2.52) |
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AC_CONFIG_HEADER(sysconfig.h) |
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AC_PROG_CPP |
| 12 |
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AC_PROG_MAKE_SET |
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AC_PROG_INSTALL |
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PKG_PROG_PKG_CONFIG |
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|
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dnl Configure options. |
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+ |
AC_ARG_ENABLE(opengl, [ --enable-opengl use SDL/OpenGL for rendering [default=yes]], , enable_opengl=yes) |
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dnl -fomit-frame-pointer makes things faster |
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if [[ x"$GXX" = "xyes" ]]; then |
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CFLAGS="$CFLAGS -fomit-frame-pointer -fno-exceptions" |
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fi |
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|
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– |
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown |
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UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown |
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– |
|
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HPUX_REV=0 |
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if [[ x$UNAME_SYSTEM = "xHP-UX" ]]; then |
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HPUX_REV=`echo $UNAME_RELEASE | sed -e 's/[^.]*.[0B]*//' -e 's/\..*$//'` |
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fi |
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|
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AC_AIX |
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AC_ISC_POSIX |
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|
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dnl Checks for libraries. |
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– |
HAVE_BEBOX=no |
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AC_CHECK_LIB(amiga, OpenLibrary, HAVE_AMIGA_LIB=yes, HAVE_AMIGA_LIB=no) |
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AC_CHECK_LIB(vga, vga_setmode, HAVE_SVGA_LIB=yes, HAVE_SVGA_LIB=no) |
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AM_PATH_SDL(1.2.0, HAVE_SDL=yes, HAVE_SDL=no) |
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|
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EMBEDDED_EXTENSION=none |
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AC_MSG_CHECKING([if Frodo should be compiled with extensions for an embedded device]) |
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AC_ARG_WITH([embedded-extension], [AS_HELP_STRING([--with-embedded-extension=qtopia|maemo],[Specify which extension for Frodo on an embedded device should be used.])]) |
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if [[ x"$with_embedded_extension" == "xqtopia" ]]; then |
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EMBEDDED_EXTENSION=$with_embedded_extension |
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AC_DEFINE(QTOPIA, 1, [Extension for Qtopia is enabled]) |
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elif [[ x"$with_embedded_extension" == "xmaemo" ]]; then |
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EMBEDDED_EXTENSION=$with_embedded_extension |
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AC_DEFINE(MAEMO, 1, [Extension for Maemo is enabled]) |
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fi |
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AC_MSG_RESULT([$EMBEDDED_EXTENSION]) |
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|
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if [[ x"$EMBEDDED_EXTENSION" == "xmaemo" ]]; then |
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PKG_CHECK_MODULES(OSSO, [libosso >= 0.9.19], AC_DEFINE(HAVE_LIBOSSO, [], [Weather libosso is present on the system]), [AC_MSG_NOTICE([libosso not present.])]) |
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fi |
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|
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if [[ x"$EMBEDDED_EXTENSION" == "xnone" ]]; then |
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HAVE_GLADE=no |
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PKG_CHECK_MODULES(GLADE, [libglade-2.0 libgnomeui-2.0 >= 1.110.0], HAVE_GLADE=yes) |
| 50 |
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if [[ $HAVE_GLADE = yes ]]; then |
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AC_DEFINE(HAVE_GLADE, 1, [Glade support is enabled]) |
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LDFLAGS="$LDFLAGS -Wl,-E" |
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fi |
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else |
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GUIOBJS="sdlgui.o file.o dlgFileSelect.o dlgMain.o dlgDrives.o dlgOptions.o dlgVideoSound.o dlgAdvanced.o dlgInput.o" |
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GUISRCS="sdlgui.cpp file.cpp dlgFileSelect.cpp dlgMain.cpp dlgDrives.cpp dlgOptions.cpp dlgVidoSound.cpp dlgAdvanced.cpp dlgInput.cpp" |
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fi |
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|
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AC_PATH_XTRA |
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AC_HEADER_DIRENT |
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AC_HEADER_STDC |
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AC_CHECK_HEADERS(unistd.h fcntl.h sys/time.h sys/types.h utime.h string.h strings.h values.h ncurses.h) |
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< |
AC_CHECK_HEADERS(sys/vfs.h sys/mount.h sys/select.h sys/param.h sys/statfs.h sys/statvfs.h sys/stat.h linux/joystick.h) |
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> |
AC_CHECK_HEADERS(sys/vfs.h sys/mount.h sys/select.h sys/param.h sys/statfs.h sys/statvfs.h sys/stat.h) |
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|
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dnl Checks for types. |
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AC_CHECK_SIZEOF(char) |
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AC_CHECK_SIZEOF(short) |
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AC_CHECK_SIZEOF(int) |
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AC_CHECK_SIZEOF(long) |
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AC_CHECK_SIZEOF(long long) |
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AC_CHECK_SIZEOF(void *) |
| 73 |
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|
| 74 |
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dnl Checks for typedefs, structures, and compiler characteristics. |
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AC_TYPE_MODE_T |
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AC_ARG_ENABLE(kbd-lang-us,[ --enable-kbd-lang-us Use american keyboard layout],[KBD_LANG=0],[]) |
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AC_MSG_CHECKING(which target to use) |
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< |
if [[ x"$HAVE_BEBOX" = "xyes" ]]; then |
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< |
AC_MSG_RESULT([BeBox]) |
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< |
TARGET=be |
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< |
elif [[ x"$HAVE_AMIGA_LIB" = "xyes" ]]; then |
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< |
AC_MSG_RESULT([AmigaOS]) |
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< |
TARGET=amigaos |
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< |
elif [[ x"$no_x" = "xyes" ]]; then |
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> |
if [[ x"$no_x" = "xyes" ]]; then |
| 95 |
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if [[ x"$HAVE_SVGA_LIB" = "xyes" ]]; then |
| 96 |
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AC_MSG_RESULT([SVGAlib]) |
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TARGET=svgalib |
| 106 |
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TARGET=sdl |
| 107 |
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CFLAGS="$CFLAGS $SDL_CFLAGS -DHAVE_SDL" |
| 108 |
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LIBS="$LIBS $SDL_LIBS" |
| 109 |
+ |
if [[ "x$enable_opengl" = "xyes" ]]; then |
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+ |
AC_MSG_CHECKING(for OpenGL support) |
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+ |
have_opengl=no |
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+ |
AC_TRY_COMPILE([ |
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+ |
#include <GL/glew.h> |
| 114 |
+ |
],[ |
| 115 |
+ |
],[ |
| 116 |
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have_opengl=yes |
| 117 |
+ |
]) |
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AC_MSG_RESULT($have_opengl) |
| 119 |
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if test x$have_opengl = xyes; then |
| 120 |
+ |
AC_DEFINE(ENABLE_OPENGL, 1, [OpenGL support is enabled]) |
| 121 |
+ |
LIBS="$LIBS -lGLEW" |
| 122 |
+ |
else |
| 123 |
+ |
AC_MSG_WARN([Could not find OpenGL, ignoring --enable-opengl.]) |
| 124 |
+ |
fi |
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+ |
fi |
| 126 |
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else |
| 127 |
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AC_MSG_RESULT([X Window System]) |
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TARGET=x11 |
| 130 |
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LIBS="$LIBS $X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS" |
| 131 |
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fi |
| 132 |
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|
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– |
dnl Find out some things about the system |
| 99 |
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dnl - whether we have GCC 2.7 or better. |
| 100 |
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dnl - what CPU we have (to use some assembly hacks on the x86) |
| 101 |
– |
|
| 102 |
– |
HAVEGCC27=n |
| 103 |
– |
HAVEI386=n |
| 104 |
– |
|
| 105 |
– |
cat >conftest.cpp << EOF |
| 106 |
– |
#include <stdio.h> |
| 107 |
– |
int main() |
| 108 |
– |
{ |
| 109 |
– |
#if defined(__GNUC__) && defined(__GNUC_MINOR__) |
| 110 |
– |
#if __GNUC__ > 2 || __GNUC_MINOR__ > 6 |
| 111 |
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printf("GNU\n"); |
| 112 |
– |
#endif |
| 113 |
– |
#endif |
| 114 |
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return 0; |
| 115 |
– |
} |
| 116 |
– |
EOF |
| 117 |
– |
|
| 118 |
– |
$CXX conftest.cpp -c -o conftest.o |
| 119 |
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$CXX conftest.o -o conftest |
| 120 |
– |
./conftest >conftest.file |
| 121 |
– |
if grep GNU conftest.file >/dev/null; then |
| 122 |
– |
HAVEGCC27=y |
| 123 |
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echo "Good news. Found GCC 2.7 or better." |
| 124 |
– |
elif [[ "$CC" = "gcc" ]]; then |
| 125 |
– |
echo "I suggest you upgrade to at least version 2.7 of GCC" |
| 126 |
– |
else |
| 127 |
– |
echo "Couldn't find GCC. Frodo may or may not compile and run correctly." |
| 128 |
– |
fi |
| 129 |
– |
|
| 130 |
– |
cat >conftest.c << EOF |
| 131 |
– |
#include <stdio.h> |
| 132 |
– |
int main() |
| 133 |
– |
{ |
| 134 |
– |
#ifdef __i386__ |
| 135 |
– |
printf("386\n"); |
| 136 |
– |
#endif |
| 137 |
– |
return 0; |
| 138 |
– |
} |
| 139 |
– |
EOF |
| 140 |
– |
|
| 141 |
– |
$CC conftest.c -c -o conftest.o |
| 142 |
– |
$CC conftest.o -o conftest |
| 143 |
– |
./conftest >conftest.file |
| 144 |
– |
if grep 386 conftest.file >/dev/null; then |
| 145 |
– |
HAVEI386=y |
| 146 |
– |
echo "You seem to be using a x86 CPU" |
| 147 |
– |
else |
| 148 |
– |
echo "No special hacks for your CPU, sorry." |
| 149 |
– |
fi |
| 150 |
– |
|
| 151 |
– |
rm -f conftest* |
| 152 |
– |
|
| 153 |
– |
if [[ "$HAVEGCC27" = "y" -a "$HAVEI386" = "y" ]]; then |
| 154 |
– |
CFLAGS="$CFLAGS -DREGPARAM=\"__attribute__((regparm(3)))\"" |
| 155 |
– |
elif [[ "$TARGET" = "amigaos" ]]; then |
| 156 |
– |
CFLAGS="$CFLAGS -DREGPARAM=\"__attribute__((regargs(4)))\" " |
| 157 |
– |
else |
| 158 |
– |
CFLAGS="$CFLAGS -DREGPARAM=" |
| 159 |
– |
fi |
| 160 |
– |
|
| 161 |
– |
CC=$CXX |
| 162 |
– |
|
| 133 |
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AC_SUBST(TARGET) |
| 134 |
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AC_SUBST(SET_MAKE) |
| 135 |
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AC_SUBST(top_srcdir) |
| 136 |
|
AC_SUBST(HPUX_REV) |
| 137 |
|
AC_SUBST(KBD_LANG) |
| 138 |
+ |
AC_SUBST(GUIOBJS) |
| 139 |
+ |
AC_SUBST(GUISRCS) |
| 140 |
|
|
| 141 |
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dnl Generate Makefile. |
| 142 |
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AC_CONFIG_FILES([Makefile]) |
