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dnl ===========================================================================
dnl Process this file with autoconf to produce a configure script.
dnl $Id: configure.ac,v 1.22 2006/04/17 09:37:33 neoneurone Exp $
dnl ===========================================================================
AC_INIT(OpenCity, 0.0.5stable)
AC_CONFIG_SRCDIR(src/main.cpp)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AC_CONFIG_HEADERS([header.h])
AM_INIT_AUTOMAKE([1.7 dist-bzip2])
AM_BINRELOC
dnl ===========================================================================
dnl We need ranlib to build index for accelerating symbols searching
dnl in archive files.
dnl ===========================================================================
AC_PROG_RANLIB
AC_PROG_INSTALL
dnl ===========================================================================
dnl Detect the SDL path, with C language
dnl ===========================================================================
SDL_VERSION=1.2.9
AC_LANG_C
AM_PATH_SDL($SDL_VERSION, , AC_MSG_ERROR([SDL version $SDL_VERSION not found]))
dnl ===========================================================================
dnl We are doing checkings for a C++ program
dnl ===========================================================================
dnl CXX=g++ done by AC_PROG_CXX
dnl AC_SUBST(CXX)
dnl Set CXXFLAGS to disable -g -O2 and support the SDL libraries check
CXXFLAGS="$SDL_CFLAGS"
LDFLAGS="$LDFLAGS $SDL_LIBS"
AC_PROG_CXX
AC_LANG_CPLUSPLUS
dnl Checks for programs.
dnl ===========================================================================
dnl Checks for --disable-sdl-mixer argument
dnl ===========================================================================
AC_ARG_ENABLE(sdl-mixer,
[ --disable-sdl-mixer disable SDL_mixer linking])
if test "x$enable_sdl_mixer" = "x"; then
AC_CHECK_HEADER(SDL_mixer.h, SDL_mixer_h="yes", SDL_mixer_h="no")
AC_CHECK_LIB(SDL_mixer, Mix_OpenAudio, SDL_mixer_lib="yes", SDL_mixer_lib="no")
AC_MSG_CHECKING(SDL_mixer support)
if test "x$SDL_mixer_h" = "xyes"; then
if test "x$SDL_mixer_lib" = "xyes"; then
LDFLAGS="$LDFLAGS -lSDL_mixer"
AC_DEFINE(AUDIO_SDL, 1, [SDL_Mixer support])
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT([no, found header but not the SDL_mixer library.])
fi
else
AC_MSG_RESULT([no, audio system disabled.])
fi
fi
AM_CONDITIONAL(AUDIO_SDL, test "x$SDL_mixer_h" = "xyes")
dnl ===========================================================================
dnl Checks for --with-gl-prefix argument
dnl ===========================================================================
AC_ARG_WITH(gl,
[ --with-gl-prefix=DIR specify OpenGL prefix (DIR="/usr/X11R6")])
if test "x$with_gl_prefix" = "x"; then
with_gl_prefix="/usr/X11R6"
fi
dnl ===========================================================================
dnl Checks for --enable-gprof argument
dnl ===========================================================================
AC_ARG_ENABLE(gprof,
[ --enable-gprof enable GNU profiling support])
if test "x$enable_gprof" = "xyes"; then
enable_gprof="-pg"
else
enable_gprof=""
fi
dnl ===========================================================================
dnl Checks for --enable-gdb argument
dnl ===========================================================================
AC_ARG_ENABLE(gdb,
[ --enable-gdb enable GDB support with debugging enabled])
if test "x$enable_gdb" = "xyes"; then
enable_gdb="-ggdb"
else
enable_gdb=""
fi
dnl ===========================================================================
dnl Checks for --enable-debug argument
dnl ===========================================================================
AC_ARG_ENABLE(debug,
[ --enable-debug enable ALL debugging codes])
if test "x$enable_debug" = "xyes"; then
enable_debug="$enable_gdb"
else
enable_debug="-DNDEBUG"
fi
dnl ===========================================================================
dnl Checks for --enable-mingw argument
dnl ===========================================================================
AC_ARG_ENABLE(mingw,
[ --enable-mingw enable MinGW32 support])
dnl ===========================================================================
dnl Set the compiler and the linker options
dnl ===========================================================================
CXXFLAGS="-Wall -Wmissing-braces -Wparentheses -ansi -pedantic-errors $CXXFLAGS"
CXXFLAGS="-I$with_gl_prefix/include $enable_gprof $enable_debug $CXXFLAGS"
CFLAGS="$CXXFLAGS"
LDFLAGS="-L$with_gl_prefix/lib $enable_gprof $LDFLAGS"
dnl ===========================================================================
dnl Checks for libraries.
dnl ===========================================================================
if test "x$enable_mingw" = "xyes"; then
LDFLAGS="-lmingw32 -lSDLmain -mwindows -lglu32 -lopengl32 $LDFLAGS"
else
AC_CHECK_LIB(GL, glBegin, ,
AC_MSG_ERROR([OpenGL library required. See FAQ for more information]))
AC_CHECK_LIB(GLU, gluLookAt, ,
AC_MSG_ERROR([GLU library required. See FAQ for more information]))
fi
dnl Not worked yet
dnl AC_CHECK_HEADERS([SDL_ttf.h SDL_image.h SDL_net.h])
#AC_CHECK_LIB(SDL_ttf, TTF_Init, ,
# AC_MSG_ERROR([SDL_ttf library required. See FAQ for more information]))
AC_CHECK_LIB(SDL_image, IMG_Load, ,
AC_MSG_ERROR([SDL_image library required. See FAQ for more information]))
AC_CHECK_LIB(SDL_net, SDLNet_Init, ,
AC_MSG_ERROR([SDL_net library required. See FAQ for more information]))
# Need for viewer, also dependency of SDL_image
AC_CHECK_LIB(png, png_create_write_struct, ,
AC_MSG_ERROR([PNG library required. See FAQ for more information]))
dnl ===========================================================================
dnl Checks for header files.
dnl Checks for typedefs, structures, and compiler characteristics.
dnl Checks for library functions.
dnl ===========================================================================
dnl ===========================================================================
dnl Output makefiles
dnl ===========================================================================
AC_CONFIG_FILES([config/Makefile])
AC_CONFIG_FILES([docs/Makefile])
AC_CONFIG_FILES([src/Makefile])
AC_CONFIG_FILES([src/binreloc/Makefile])
AC_CONFIG_FILES([src/enum/Makefile])
AC_CONFIG_FILES([src/mapgen/Makefile])
AC_CONFIG_FILES([src/mas/Makefile])
AC_CONFIG_FILES([src/model/Makefile])
AC_CONFIG_FILES([src/networking/Makefile])
AC_CONFIG_FILES([src/simulator/Makefile])
AC_CONFIG_FILES([src/structure/Makefile])
AC_CONFIG_FILES([src/tinyxml/Makefile])
AC_CONFIG_FILES([src/tinyxpath/Makefile])
AC_CONFIG_FILES([src/triangulation/Makefile])
AC_CONFIG_FILES([viewer/Makefile])
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
echo "==============================================================================="
echo " Configure has finished."
echo " To compile OpenCity, do 'make'"
echo " To install OpenCity, do 'make install'"
echo " To remove OpenCity, do 'make uninstall'"
echo
echo " After compiling, to run OpenCity from here without installation, do: "
echo " 'src/opencity --datadir /path/to/share/opencity --confdir /path/to/etc/opencity'"
echo "==============================================================================="
|
