dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.54])
-AC_INIT(supertux, 0.2-cvs)
+AC_INIT(supertux, 0.2-svn)
AC_CONFIG_SRCDIR([src/main.cpp])
AC_CONFIG_AUX_DIR([mk/autoconf])
AC_CANONICAL_TARGET
fi
AC_SUBST([VARIANT])
-AC_MSG_CHECKING(wether OpenGL should be used)
+AC_MSG_CHECKING(whether OpenGL should be used)
AC_ARG_ENABLE(opengl,
AC_HELP_STRING([--disable-opengl], [disable OpenGL support]),
[enable_opengl=$enableval], enable_opengl=yes)
AC_MSG_RESULT([no])
fi
-iconv_found=no
-AC_MSG_CHECKING([for iconv])
-AC_TRY_LINK([#include <iconv.h>], [iconv_open(0, 0);], [iconv_found="yes"])
-AS_IF([test "$iconv_found" = no],
- LIBS="$LIBS -liconv"
- AC_TRY_LINK([#include <iconv.h>], [iconv_open(0, 0);], [iconv_found="yes"]))
-AS_IF([test "$iconv_found" = no],
- AC_MSG_ERROR([Couldn't find iconv library]),
- AC_MSG_RESULT([found]))
+AM_ICONV
+AC_SUBST([ICONV_LIBS], [$LIBICONV])
dnl ===========================================================================
+dnl Check for OpenGL
+if test "$enable_opengl" = "yes"; then
+ AX_CHECK_GL
+fi
+if test "$no_gl" = "yes" -o "$enable_opengl" = "no"; then
+ GL_AVAILABLE="no"
+ AC_DEFINE([NOOPENGL],, [Define if opengl should not be used])
+else
+ GL_AVAILABLE="yes"
+fi
+AC_SUBST([GL_AVAILABLE])
+
dnl Check for SDL
SDL_VERSION=1.2.4
AM_PATH_SDL($SDL_VERSION,
[AC_MSG_ERROR([Please install SDLImage >= 1.2.1])],
[$SDL_CFLAGS], [$SDL_LIBS])
-if test "$enable_opengl" = "yes"; then
- AX_CHECK_GL
-fi
-if test "$no_gl" = "yes" -o "$enable_opengl" = "no"; then
- GL_AVAILABLE="no"
- AC_DEFINE([NOOPENGL],, [Define if opengl should not be used])
-else
- GL_AVAILABLE="yes"
-fi
-AC_SUBST([GL_AVAILABLE])
+NP_FINDLIB([PHYSFS], [physfs], [physfs >= 1.0.0],
+ NP_LANG_PROGRAM([#include <physfs.h>
+#if PHYSFS_VER_MAJOR < 1
+# error PHYSFS is too old
+#endif]),
+ [], [-lphysfs],
+ [],
+ [AC_MSG_ERROR([Please install physfs >= 1.0])])
dnl Checks for library functions.
AC_CHECK_FUNCS(mkdir strdup strstr)