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Text File | 2001-07-10 | 3.5 KB | 133 lines | [TEXT/CWIE] |
- dnl Process this file with autoconf to produce a configure script.
-
- dnl any file will do
- AC_INIT(camera.c)
-
-
- dnl Checks for programs.
-
- dnl Checks for libraries.
- dnl Replace `main' with a function in -lGL:
- LIBS='-L/usr/X11R6/lib'
-
- AC_PROG_CC
- AC_PROG_CPP
- AC_PROG_INSTALL
- AC_PROG_LN_S
- AC_PROG_MAKE_SET
-
- CFLAGS=""
-
- AC_ARG_ENABLE(warn,
- [ --enable-warn Enable compiler warnings [default=on]],
- enable_warn=$enableval, enable_warn=yes)
- if test "x$enable_warn" = xyes; then
- CFLAGS="$CFLAGS -Wall"
- fi
-
- AC_ARG_ENABLE(debug,
- [ --enable-debug Enable debugging [default=off]],
- enable_debug=$enableval, enable_debug=off)
- if test "x$enable_debug" = xyes; then
- CFLAGS="$CFLAGS -g3"
- fi
-
- AC_ARG_ENABLE(profile,
- [ --enable-profile Enable profiling [default=off]],
- enable_profile=$enableval, enable_profile=off)
- if test "x$enable_profile" = xyes; then
- if test "x$GCC" = xyes; then
- CFLAGS="$CFLAGS -pg"
- else
- CFLAGS="$CFLAGS -p"
- fi
- fi
-
- AC_ARG_ENABLE(optimize,
- [ --enable-optimize=[level] Enable optimization [default=2]],
- enable_optmize=$enableval, enable_optimize=2)
- if test "x$enable_optimize" ; then
- CFLAGS="$CFLAGS -O$enable_optimize"
- fi
-
- AC_ARG_ENABLE(network,
- [ --enable-network Experimental network mode [default=off]],
- enable_network=$enableval, enable_network=off)
- if test "x$enable_network" = xyes; then
- AC_CHECK_LIB(SDL_net, main,, AC_MSG_ERROR(SDL_net is needed))
- ${LN_S} -f system_net_sdl.c system_net.c
- ${LN_S} -f system_net_sdl.h system_net.h
- CFLAGS="$CFLAGS -DNETWORK"
- LIBS="$LIBS -lSDL_net"
- NETWORK_FILES="network.c system_net.c"
- AC_SUBST(NETWORK_FILES)
- fi
-
- AC_ARG_ENABLE(sound,
- [ --disable-sound Dont compile in sound [default=off]],
- use_sound=no, use_sound=yes)
-
- AC_CHECK_LIB(m, main,, AC_MSG_ERROR(libm is needed))
- AC_CHECK_LIB(X11, main,, AC_MSG_ERROR(X11 is needed, course))
- AC_CHECK_LIB(GL, main,, AC_MSG_ERROR(OpenGL is needed))
- dnl AC_CHECK_LIB(GLU, main,, AC_MSG_ERROR(GLU should come with OpenGL))
- AC_CHECK_LIB(pthread, main,, AC_MSG_ERROR(SDL needs pthread to run properly))
-
- AC_CHECK_LIB(SDL, main,
- ${LN_S} -f system_sdl.c system.c ; \
- ${LN_S} -f system_sdl.h system.h ; \
- LIBS="$LIBS -lSDL" ; \
- HAVE_SDL=1,
- AC_CHECK_LIB(glut, main,
- ${LN_S} -f system_glut.c system.c ; \
- ${LN_S} -f system_glut.h system.h ; \
- LIBS="$LIBS -lglut", \
- AC_MSG_ERROR(Neither SDL or glut is installed!)))
-
- if test "x$use_sound" = xyes; then
- SOUND_FILE="sound.c"
- AC_SUBST(SOUND_FILE)
- AC_CHECK_LIB(SDL_mixer, main,
- ${LN_S} -f sound_sdl.c sound.c ; \
- ${LN_S} -f sound_sdl.h sound.h ; \
- CFLAGS="$CFLAGS -DSOUND"; \
- LIBS="$LIBS -lSDL_mixer",
- AC_CHECK_LIB(mikmod, main,
- ${LN_S} -f sound_libmikmod.c sound.c ; \
- ${LN_S} -f sound_libmikmod.h sound.h ; \
- CFLAGS="$CFLAGS -DSOUND"; \
- LIBS="$LIBS -lmikmod",
- AC_MSG_ERROR(Neither SDL_mixer nor libmikmod is installed!)))
- fi
-
- AC_CHECK_LIB(z, main,, AC_MSG_ERROR(libz is needed))
- AC_CHECK_LIB(png, main,, AC_MSG_ERROR(libpng is needed))
-
- AC_HEADER_STDC
- AC_CHECK_HEADERS(unistd.h)
-
- AC_CHECK_HEADERS(GL/gl.h,,
- AC_CHECK_HEADERS(/usr/X11R6/include/GL/gl.h,
- includes_in_x=1,
- AC_CHECK_HEADERS(/usr/local/include/GL/gl.h,
- includes_in_local=1,
- AC_MSG_ERROR(cant find GL headers))))
-
- if test "$includes_in_x" = 1 ; then
- INCS="$INCS -I/usr/X11R6/include"
- fi
-
- if test "$includes_in_local" = 1; then
- INCS="$INCS -I/usr/local/include"
- fi
-
- AC_SUBST(INCS)
-
- dnl Checks for typedefs, structures, and compiler characteristics.
- AC_C_CONST
-
- dnl Checks for library functions.
- AC_CHECK_FUNCS(strstr)
-
- AC_OUTPUT(Makefile)
-