Reset LIBS/LDFLAGS/CPPFLAGS/CFLAGS before trying next path prefix.

svn path=/trunk/; revision=3920

diff --git a/m4-local/ac_ma_search_package.m4 b/m4-local/ac_ma_search_package.m4
index 553c96cca4c3e84afc9945c6280cc1689b232e72..197f76c47b5c415a4fc6b64cf59b5586dbf7aa3f 100644 (file)
--- a/m4-local/ac_ma_search_package.m4
+++ b/m4-local/ac_ma_search_package.m4
@@ -83,6 +83,11 @@ dnl  fixed
                ifelse([$6], , , [$6])
                AC_DEFINE(HAVE_PKG_$1,1,[Define to 1 if you have the '$1' package.])
                break
+       else
+               LIBS=$OLD_LIBS
+               LDFLAGS=$OLD_LDFLAGS
+               CPPFLAGS=$OLD_CPPFLAGS
+               CFLAGS=$OLD_CFLAGS
        fi
     done
     if test "$success" = no ; then