diff --git a/configure.ac b/configure.ac
index b0373ed061ce0cc996766b45d70020146d9dc7d7..a4603a9bbe2e1e90b40f1aec5523237bfeb8bc8c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
if test "x$with_liblua" = "xyes"
then
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $LUA_CFLAGS"
+ SAVE_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $LUA_CFLAGS"
AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
[with_liblua="yes"],
[with_liblua="no (header not found)"]
)
- CFLAGS="$SAVE_CFLAGS"
+ CPPFLAGS="$SAVE_CPPFLAGS"
fi
if test "x$with_liblua" = "xyes"