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|
dnl Initialise autoconf
AC_INIT([sage], [0.2.0])
AC_CONFIG_HEADERS([config.h])
dnl Detect the canonical host and target build environment
AC_CANONICAL_SYSTEM
SAGE_CURRENT=2
SAGE_REVISION=0
SAGE_AGE=0
SAGE_VERSION_INFO=$SAGE_CURRENT:$SAGE_REVISION:$SAGE_AGE
AC_SUBST(SAGE_VERSION_INFO)
SAGE_REQUIRES=""
AM_INIT_AUTOMAKE([check-news])
dnl Need libtool
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
AC_PROG_CC
#AC_MINGW32
#AC_CYGWIN
AC_EXEEXT
case "$target" in
*-*-darwin* | *-*-macos*)
AC_TRY_COMPILE([
#include <OpenGL/gl.h>
],[
],[
LIBS="$LIBS -framework OpenGL -framework AGL"
],[
AC_TRY_COMPILE([
#include <GL/gl.h>
],[
],[
LIBS="$LIBS -lGL"
],[
AC_MSG_ERROR(Cannot find OpenGL)
])
])
;;
*-*-linux*)
AC_PATH_X
AC_PATH_XTRA
AC_CHECK_LIB(GL,glViewport, [
LIBS="$LIBS -lGL"
],[
AC_MSG_ERROR(Couldn't find OpenGL)
])
esac
case "$host_os" in
*cygwin* | *mingw32*)
LIBS="$LIBS -lopengl32"
esac
if test "$enable_shared" = yes; then
if test "x$CYGWIN" = xyes -o "x$MINGW32" = xyes; then
SAGE_DLL=sage.dll
AC_SUBST(SAGE_DLL)
AC_CHECK_TOOL(DLLWRAP, dllwrap)
AC_CHECK_TOOL(DLLTOOL, dlltool)
BUILD_IT=true
else
BUILD_IT=false
fi
else
BUILD_IT=false
fi
AM_CONDITIONAL(BUILD_DLL, test x$SAGE_DLL = xsage.dll, true, false)
AC_SUBST(BUILD_IT)
AC_ARG_ENABLE(debug,
[ --enable-debug enable debug information [default=no]],
[
if test "$enableval" = "yes"; then
CFLAGS="$CFLAGS -ggdb -O0 -DDEBUG"
else
CFLAGS="$CFLAGS -O3 -DNDEBUG"
fi
],[
CFLAGS="$CFLAGS -O3 -DNDEBUG"
]
)
dnl Set compile only flag
CFLAGS="$CFLAGS -DSAGE_COMPILE"
dnl Check SDL
SDL_VERSION=1.2.2
AC_SUBST(SDL_VERSION)
AM_PATH_SDL($SDL_VERSION, [
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"
],
[
AC_MSG_ERROR(Couldn't find SDL or insufficent version found. Please goto http://www.libsdl.org/ and get at least version $SDL_VERSION)
])
#AC_CHECK_HEADER(windows.h, [], [])
#AM_CONDITIONAL(BUILD_WGL, test "$ac_cv_header_windows_h" == "yes")
AM_CONDITIONAL(BUILD_WGL, false)
AC_CHECK_HEADER(X11/Xlib.h, [], [])
AM_CONDITIONAL(BUILD_GLX, test "$ac_cv_header_X11_Xlib_h" == "yes")
AM_CONDITIONAL(BUILD_GLX, false)
SAGE_LIBS="-lsage"
SAGE_CFLAGS=""
AC_SUBST(SAGE_REQUIRES)
AC_SUBST(SAGE_LIBS)
AC_SUBST(SAGE_CFLAGS)
AC_SUBST(PREFIX)
dnl Generate files
AC_OUTPUT([
Makefile
sage/Makefile
sage/header.h
templates/Makefile
sage.spec
sage.pc
man/Makefile
man/man3/Makefile
])
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