1 # -*- mode: shell-script -*-
7 AC_INIT(d2x,[D2X_MAJOR.D2X_MINOR.D2X_MICRO],[descent-source@warpcore.org])
17 AM_INIT_AUTOMAKE([1.6])
19 AM_CONFIG_HEADER(conf.h)
21 AC_DEFINE_UNQUOTED(D2XMAJOR,D2X_MAJOR,[d2x major version])
22 AC_DEFINE_UNQUOTED(D2XMINOR,D2X_MINOR,[d2x minor version])
23 AC_DEFINE_UNQUOTED(D2XMICRO,D2X_MICRO,[d2x micro version])
27 #kludge to keep autoconf from adding -g -O2
33 AC_CHECK_TOOL(CC, gcc, :)
34 AC_CHECK_TOOL(RANLIB, ranlib, :)
35 AC_CHECK_TOOL(STRIP, strip, :)
36 AC_CHECK_TOOL(AR, ar, :)
40 AC_PATH_PROGS(NASM, nasm nasmw, no)
45 AC_DEFINE(WORDS_NEED_ALIGNMENT,,[Define if your processor needs data to be word-aligned])
51 AC_MSG_WARN([Cygwin found, setting -mno-cygwin])
52 CFLAGS="-mno-cygwin $CFLAGS"
60 CFLAGS="-no-cpp-precomp $CFLAGS"
67 AC_CHECK_DECLS(nanosleep,,,[#include <time.h>])
68 AC_CHECK_TYPES([struct timespec, struct timeval],,,[#include <sys/time.h>])
70 AM_CONDITIONAL(MINGW32, test x$MINGW32 = xyes)
71 if test x$MINGW32 = xyes; then
72 GL_LIBS="opengl32 glu32"
73 elif test x$MACOSX = xyes; then
79 AM_CONDITIONAL(MACOSX, test x$MACOSX = xyes)
81 dnl Set $prefix and $exec_prefix to $ac_default_prefix if they are not set
82 test "x$prefix" = "xNONE" && prefix=$ac_default_prefix
83 test "x$exec_prefix" = "xNONE" && exec_prefix="${prefix}"
85 dnl Set default locations to find data files.
86 default_sharepath="$datadir/games/$PACKAGE"
88 CFLAGS="-Wall -Wno-char-subscripts $CFLAGS"
90 dnl Enable editor build?
92 [ --enable-editor Build editor? (not functional)],,)
93 if test x$enable_editor = xyes; then
94 AC_DEFINE(EDITOR,,[Define if you want to build the editor])
95 D2X_MAIN_SUBDIRS=editor
97 AM_CONDITIONAL(EDITOR, test x$enable_editor = xyes)
99 dnl Enable macdata build?
100 AC_ARG_ENABLE(macdata,
101 [ --enable-macdata Build for mac datafiles],,)
102 if test x$enable_macdata = xyes; then
103 AC_DEFINE(MACDATA,,[Define if you want to build for mac datafiles])
104 D2X_FEATURES="macdata ${D2X_FEATURES}"
106 AM_CONDITIONAL(MACDATA, test x$enable_macdata = xyes)
108 dnl Build with NDEBUG?
110 [ --disable-debug Take out debug symbols, Asserts, Int3, etc ],,)
111 if test x$enable_debug = xno; then
112 AC_DEFINE(NDEBUG,,[Define to disable asserts, int3, etc.])
116 D2X_FEATURES="debug ${D2X_FEATURES}"
119 dnl Build with RELEASE?
120 AC_ARG_ENABLE(release,
121 [ --enable-release Release build. Removes debug/editor things ],,)
122 if test x$enable_release = xyes; then
123 AC_DEFINE(RELEASE,,[Define for a "release" build])
124 D2X_FEATURES="release ${D2X_FEATURES}"
127 dnl Build without using sdl-joystick ?
128 AC_ARG_ENABLE(linuxjoy,
129 [ --enable-linuxjoy do not use the SDL Joystick. (eg for MS Sidewinder)],,)
130 if test x$enable_linuxjoy = xyes; then
131 AC_DEFINE(USE_LINUX_JOY,,[define to not use the SDL_Joystick routines.])
133 AM_CONDITIONAL(USE_LINUX_JOY, test x$enable_linuxjoy = xyes)
135 dnl Build with FAST_FILE_IO?
136 AC_ARG_ENABLE(fastfileio,
137 [ --disable-fastfileio Disable fast file i/o. ],,)
138 if test x$enable_fastfileio != xno; then
139 if test x$ac_cv_c_bigendian = xyes; then
140 AC_MSG_WARN([big-endian cpu detected. disabling fastfileio])
141 enable_fastfileio="no";
144 if test x$enable_fastfileio != xno; then
145 AC_DEFINE(FAST_FILE_IO,,[Define for faster i/o on little-endian cpus])
146 D2X_FEATURES="fastfileio ${D2X_FEATURES}"
149 dnl Build with CONSOLE?
150 AC_ARG_ENABLE(console,
151 [ --enable-console Enable console (experimental) ],,)
152 if test x$enable_console = xyes; then
153 AC_DEFINE(CONSOLE,,[Define to enable console])
156 AM_CONDITIONAL(CONSOLE, test x$enable_console = xyes)
158 AC_ARG_WITH(sharepath,
159 [[ --with-sharepath=DIR Use DIR for shared game data (unix only) [DATADIR/games/d2x]]],
160 sharepath=$withval, sharepath="auto")
161 if test "x$sharepath" = "xauto" -o "x$sharepath" = "xyes" -o "x$sharepath" = "x"; then
162 sharepath="$default_sharepath"
165 eval sharepath=$sharepath
166 AC_DEFINE_UNQUOTED(SHAREPATH, "$sharepath",[Define this to be the shared game directory root])
169 if test x$MSDOS = xyes; then
170 CFLAGS="-I \$(top_srcdir)/arch/dos/include $CFLAGS"
175 CFLAGS="-pipe $CFLAGS"
180 AC_MSG_ERROR(SDL not found. Make sure sdl-config is in your PATH, or specify with --with-sdl-prefix)
182 CFLAGS="$SDL_CFLAGS $CFLAGS"
183 LIBS="$SDL_LIBS $LIBS"
188 AC_CHECK_HEADERS(netipx/ipx.h)
190 # Check for SDL_image
191 AC_CHECK_LIB(SDL_image, IMG_ReadXPMFromArray,
192 LIBS="-lSDL_image $LIBS"
193 AC_DEFINE(SDL_IMAGE,,[Define if you have the SDL_image library]))
197 #PKG_CHECK_MODULES(LIBPNG, libpng,
198 # AC_DEFINE(HAVE_LIBPNG,,[Define if you have libpng])
200 # LIBS="$LIBPNG_LIBS $LIBS",
201 # AC_MSG_WARN([libpng not found. disabling png replacement texture support])
203 AM_CONDITIONAL(USE_LIBPNG, test x$have_libpng = xyes)
207 [ --with-opengl Build OpenGL support ],,)
208 if test x$with_opengl = xyes; then
209 for lib in $GL_LIBS; do
210 AC_CHECK_LIB($lib, main,
211 OGL_LIBS="${OGL_LIBS} -l$lib",
212 [AC_MSG_ERROR([$lib not found, --with-opengl cannot be used])
217 AC_DEFINE(OGL,,[Define if you want an OpenGL build])
219 D2X_ARCH_SUBDIRS="ogl ${D2X_ARCH_SUBDIRS}"
222 AM_CONDITIONAL(USE_OPENGL, test x$with_opengl = xyes)
226 [ --with-ggi Build GGI support ],,)
227 if test x$with_ggi = xyes; then
228 AC_CHECK_LIB(ggi, ggiInit,
230 [AC_MSG_ERROR([GGI not found, GGI version cannot be built]); ggi=false])
231 AC_CHECK_LIB(gii, giiInit,
232 GGI_LIBS="${GGI_LIBS} -lgii",
233 [AC_MSG_ERROR([GII not found, GGI version cannot be built]); ggi=false])
234 AC_DEFINE(GGI,,[Define if you want a GGI build])
236 D2X_ARCH_SUBDIRS="ggi ${D2X_ARCH_SUBDIRS}"
239 AM_CONDITIONAL(USE_GGI, test x$with_ggi = xyes)
243 [ --with-svga Build SVGALib support ],,)
244 if test x$with_svga = xyes; then
245 AC_CHECK_LIB(vga,vga_getmousetype,
247 [AC_MSG_ERROR([vga not found, SVGALib cannot be built])
250 AC_CHECK_LIB(vgagl,gl_getcontext,
251 SVGA_LIBS="${SVGA_LIBS} -lvgagl",
252 [AC_MSG_ERROR([vgagl not found, SVGALib cannot be built])
255 AC_DEFINE(SVGA,,[Define if you want an SVGALib build])
257 D2X_ARCH_SUBDIRS="svgalib ${D2X_ARCH_SUBDIRS}"
260 AM_CONDITIONAL(USE_SVGALIB, test x$with_svga = xyes)
262 if test x$MINGW32 = xyes; then
263 D2X_ARCH_SUBDIRS="win32 ${D2X_ARCH_SUBDIRS}"
265 CFLAGS="-I \$(top_srcdir)/arch/linux/include $CFLAGS"
266 D2X_ARCH_SUBDIRS="linux ${D2X_ARCH_SUBDIRS}"
270 dnl Check for network
271 AC_ARG_ENABLE(network,
272 [ --disable-network Do not build network/serial support ],,)
273 if test x$enable_network != xno; then
275 cygwin* | mingw* | msdos* | linux*)
276 enable_native_ipx="yes";
279 AC_MSG_WARN([d2x does not support native ipx on this host. disabling native ipx])
280 enable_native_ipx="no";
284 cygwin* | mingw* | msdos*)
290 AC_CHECK_LIB(socket, socket, LIBS="${LIBS} -lsocket",
291 [AC_MSG_ERROR(socket lib required for net support on solaris not found)])
292 AC_CHECK_LIB(nsl, inet_addr, LIBS="${LIBS} -lnsl",
293 [AC_MSG_ERROR(nsl lib required for net support on solaris not found)])
297 AC_ARG_ENABLE(kalinix,
298 [ --disable-kalinix Disable the KaliNix driver (unix-only)],,)
299 if test x$enable_network != xno; then
300 if test x$enable_native_ipx != xno; then
301 D2X_FEATURES="ipx ${D2X_FEATURES}"
302 AC_DEFINE(NATIVE_IPX,,[Define to use the IPX support of the OS])
304 if test x$enable_kalinix != xno; then
305 D2X_FEATURES="kalinix ${D2X_FEATURES}"
306 AC_DEFINE(KALINIX,,[Define to enable use of the KaliNix driver])
308 AC_DEFINE(NETWORK,,[Define if you want a network build])
309 D2X_FEATURES="network ${D2X_FEATURES}"
311 AM_CONDITIONAL(USE_NETWORK, test x$enable_network != xno)
312 AM_CONDITIONAL(USE_NATIVE_IPX, test x$enable_native_ipx != xno)
313 AM_CONDITIONAL(USE_KALINIX, test x$enable_kalinix != xno)
315 dnl Check for assembler
316 AC_ARG_ENABLE(assembler,
317 [ --disable-assembler Do not use assembler optimization ],,)
318 if test x$enable_assembler != xno; then
319 if test x$NASM = xno; then
320 AC_MSG_WARN([nasm not found. disabling assembler])
321 enable_assembler="no"
323 NASMFLAGS="-i\$(srcdir)/ $NASMFLAGS"
326 NASMFLAGS="-f win32 $NASMFLAGS"
329 NASMFLAGS="-f coff $NASMFLAGS"
332 NASMFLAGS="-f elf -d__ELF__ $NASMFLAGS"
335 AC_MSG_WARN([nasm not supported for this OS. disabling assembler])
336 enable_assembler="no"
341 if test x$enable_assembler = xno; then
342 AC_DEFINE(NO_ASM,,[Define if you want an assembler free build])
343 D2X_FEATURES="no_asm ${D2X_FEATURES}"
345 AM_CONDITIONAL(USE_ASM, test x$enable_assembler != xno)
348 /* General defines */
349 #ifndef PACKAGE_STRING
350 #define PACKAGE_STRING PACKAGE " " VERSION
352 #define VERSION_NAME PACKAGE_STRING
354 #define PIGGY_USE_PAGING 1
357 #if defined(__APPLE__) && defined(__MACH__)
358 #define __unix__ /* since we're doing a unix-style compilation... */
367 # define SVGALIB_INPUT 1
368 # define SVGALIB_VIDEO 1
372 # define SDL_GL_VIDEO 1
383 # define SDL_GL_VIDEO 1
390 TARGETS="$TARGETS$ac_cv_exeext"
394 AC_SUBST(D2X_SUBDIRS)
396 AC_SUBST(D2X_ARCH_SUBDIRS)
398 AC_SUBST(D2X_MAIN_SUBDIRS)
416 arch/svgalib/Makefile
434 d2x has been configured successfully.
436 Platform(s): $D2X_ARCH_SUBDIRS
437 Features : $D2X_FEATURES $D2X_SUBDIRS $D2X_MAIN_SUBDIRS
439 Shared game data directory (unix only): $sharepath