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configure.in
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PACKAGE=epiar
VERSION=0.4.2
dnl Init
AC_INIT(README)
AC_PREREQ(2.50)
dnl Detect the canonical host and target build environment
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
AM_CONFIG_HEADER(config.h)
AC_PROG_CPP
AC_PROG_CXX
AC_PROG_CC
AC_PROG_RANLIB
AC_LANG(C++)
dnl Check for a C++ compiler
if test "$ac_cv_prog_cxx_g" == no
then
AC_MSG_ERROR([Cannot find a working C++ compiler])
fi
dnl Set PKG_CONFIG if necessary
if test "$PKG_CONFIG" == ""
then
PKG_CONFIG=`which pkg-config`
fi
dnl Check for Freetype
case "$target" in
*-*-linux* | *-*-cygwin* | *-*-mingw32* | *-*-freebsd*)
PKG_CHECK_MODULES([freetype2], [freetype2 >= 9.22])
CFLAGS="$CFLAGS $freetype2_CFLAGS"
LIBS="$LIBS $freetype2_LIBS"
esac
case "$target" in *-apple-darwin*)
CFLAGS="$CFLAGS -I/usr/X11/include -I/usr/X11/include/freetype2"
LIBS="$LIBS -L/usr/X11/lib"
esac
dnl Some additional flags for Freetype
dnl case "$target" in *-*-linux*)
dnl CFLAGS="$CFLAGS -I/usr/include/freetype2"
dnl esac
dnl case "$target" in *-*-freebsd*)
dnl CFLAGS="$CFLAGS -I/usr/local/include/freetype2"
dnl esac
dnl case "$target" in *-apple-darwin*)
dnl CFLAGS="$CFLAGS -I/opt/local/include/ -I/opt/local/include/freetype"
dnl esac
dnl Check for PhysicsFS (physfs)
LIBS="$LIBS -lphysfs"
CFLAGS="$CFLAGS -DUSE_PHYSICSFS"
case "$target" in *-*-linux*)
CFLAGS="$CFLAGS -I/usr/include/"
esac
case "$target" in *-*-freebsd*)
CFLAGS="$CFLAGS -I/usr/local/include/"
esac
case "$target" in *-apple-darwin*)
CFLAGS="$CFLAGS -I/opt/local/include/ -L/opt/local/lib"
esac
dnl Include FTGL
case "$target" in
*-*-linux* | *-*-cygwin* | *-*-mingw32* | *-*-freebsd* | *-apple-darwin*)
PKG_CHECK_MODULES([FTGL], [ftgl >= 2.1.3])
CFLAGS="$CFLAGS $FTGL_CFLAGS"
LIBS="$LIBS $FTGL_LIBS"
esac
dnl Check for libxml2
case "$target" in
*-*-linux* | *-*-cygwin* | *-*-mingw32* | *-*-freebsd*)
PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.3])
CFLAGS="$CFLAGS $libxml2_CFLAGS"
LIBS="$LIBS $libxml2_LIBS"
esac
case "$target" in *-apple-darwin*)
CFLAGS="$CFLAGS `xml2-config --cflags`"
LIBS="$LIBS `xml2-config --libs`"
esac
dnl Check for SDL
SDL_VERSION=1.2.10
case "$target" in
*-*-linux* | *-*-cygwin* | *-*-mingw32* | *-*-freebsd*)
AM_PATH_SDL($SDL_VERSION, :, AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!]))
CFLAGS="$CFLAGS $SDL_CFLAGS -DCOMP_GCC"
LIBS="$LIBS $SDL_LIBS"
esac
case "$target" in
*-apple-darwin*)
CFLAGS="$CFLAGS -DCOMP_GCC -I/Library/Frameworks/SDL.Framework/Headers -I/System/Library/Frameworks/OpenGL.framework/Headers"
LIBS="$LIBS -framework SDL -framework OpenGL -framework Cocoa SDLMain.m"
esac
dnl Check for SDL_image
case "$target" in
*-*-linux* | *-*-cygwin* | *-*-mingw32* | *-*-freebsd*)
PKG_CHECK_MODULES([SDL_image], [SDL_image >= 1.2.10])
CFLAGS="$CFLAGS $SDL_image_CFLAGS"
LIBS="$LIBS $SDL_image_LIBS"
esac
case "$target" in
*-apple-darwin*)
CFLAGS="$CFLAGS -I/Library/Frameworks/SDL_image.Framework/Headers"
LIBS="$LIBS -framework SDL_image"
esac
dnl Check for SDL_mixer
case "$target" in
*-*-linux* | *-*-cygwin* | *-*-mingw32* | *-*-freebsd*)
PKG_CHECK_MODULES([SDL_mixer], [SDL_mixer >= 1.2.11])
CFLAGS="$CFLAGS $SDL_mixer_CFLAGS"
LIBS="$LIBS $SDL_mixer_LIBS"
esac
case "$target" in
*-apple-darwin*)
CFLAGS="$CFLAGS -I/Library/Frameworks/SDL_mixer.Framework/Headers"
LIBS="$LIBS -framework SDL_mixer"
esac
dnl Set MS Windows specific options - For afont and ntohl (Win32 provides this through Winsock)
case "$target" in
*-*-cygwin* | *-*-mingw32*)
LIBS="$LIBS -lwsock32 -lz"
;;
esac
dnl Set MinGW-specific options
case "$target" in
*-*-mingw32*)
LIBS="$LIBS -lopengl32"
;;
esac
dnl Set Unix specific options
case "$target" in
*-*-linux* | *-*-freebsd*)
CFLAGS="$CFLAGS -DUNIX -I/usr/include/GL"
LIBS="$LIBS -lGL -lGLU -lz"
;;
esac
dnl Set OS X specific options
case "$target" in
*-apple-darwin*)
CFLAGS="$CFLAGS -DDARWIN"
LIBS="$LIBS"
;;
esac
CFLAGS="$CFLAGS -Wall"
CXXFLAGS="$CFLAGS"
AC_OUTPUT([Makefile])