Fix build with more recent libmodplug.

[upkg.git] / m4 / libmodplug.m4

diff --git a/m4/libmodplug.m4 b/m4/libmodplug.m4
deleted file mode 100644 (file)
index cd16e8a..0000000
--- a/m4/libmodplug.m4
+++ /dev/null
@@ -1,75 +0,0 @@
-AC_DEFUN([_LIBMODPLUG_TEST], [dnl
-AC_CACHE_CHECK([whether libmodplug works],
-       [libmodplug_cv_works],
-       [AC_LINK_IFELSE([AC_LANG_PROGRAM([dnl
-#include <modplug.h>
-], [dnl
-unsigned char buf@<:@128@:>@ = {0};
-ModPlugFile *f = ModPlug_Load(buf, sizeof buf);
-ModPlug_Unload(f);
-])], [libmodplug_cv_works=yes], [libmodplug_cv_works=no])])
-])
-
-dnl CHECK_LIBMODPLUG([action-if-ok], [action-if-fail])
-AC_DEFUN([CHECK_LIBMODPLUG],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-AC_ARG_VAR([LIBMODPLUG_CFLAGS], [C compiler flags for libmodplug])dnl
-AC_ARG_VAR([LIBMODPLUG_LIBS],   [linker flags for libmodplug])dnl
-
-if test x"$PKG_CONFIG" != x; then
-       AC_MSG_CHECKING([pkg-config database for libmodplug])
-       _PKG_CONFIG([libmodplug_cflags], [cflags], [libmodplug])
-       _PKG_CONFIG([libmodplug_libs],   [libs],   [libmodplug])
-       if test x$pkg_failed = xyes; then
-               errors=`$PKG_CONFIG --errors-to-stdout --print-errors libmodplug`
-               echo "$errors" >&AS_MESSAGE_LOG_FD
-               AC_MSG_RESULT([no])
-       else
-               if test x"$LIBMODPLUG_CFLAGS" = x; then
-                       LIBMODPLUG_CFLAGS=$pkg_cv_libmodplug_cflags
-               fi
-               if test x"$LIBMODPLUG_LIBS" = x; then
-                       LIBMODPLUG_LIBS=$pkg_cv_libmodplug_libs
-               fi
-
-               AC_MSG_RESULT([yes])
-       fi
-fi
-
-if test x"$LIBMODPLUG_CFLAGS" = x; then
-       LIBMODPLUG_CFLAGS="-I$includedir/libmodplug"
-fi
-
-if test x"$LIBMODPLUG_LIBS" = x; then
-       LIBMODPLUG_LIBS=-lmodplug
-fi
-
-AC_LANG_PUSH([C])
-old_cflags=$CFLAGS
-old_libs=$LIBS
-CFLAGS="$LIBMODPLUG_CFLAGS $CFLAGS"
-LIBS="$LIBMODPLUG_LIBS $LIBS"
-
-_LIBMODPLUG_TEST
-
-CFLAGS=$old_cflags
-LIBS=$old_libs
-AC_LANG_POP([C])
-
-if test x"$libmodplug_cv_works" = x"yes"; then
-       AC_SUBST([LIBMODPLUG_CFLAGS])
-       AC_SUBST([LIBMODPLUG_LIBS])
-       ifelse([$1], [], [true], [$1])
-else
-       ifelse([$2], [], [AC_MSG_FAILURE([dnl
-libmodplug is required.  The latest version can be
-obtained from http://modplug-xmms.sourceforge.net/.
-
-If libmodplug is installed but was not found by this configure script,
-consider adjusting LIBMODPLUG_CFLAGS and/or LIBMODPLUG_LIBS as necessary.
-
-If pkg-config is installed, it may help to adjust PKG_CONFIG_PATH
-if libmodplug is installed in a non-standard prefix.
-])], [$2])
-fi
-])