From b8326e1c4ad9aa970ae1a0cc36e039cd7485c2b1 Mon Sep 17 00:00:00 2001 From: Iain Sandoe Date: Mon, 7 Aug 2023 13:07:17 +0200 Subject: [PATCH] configure: Account CXXFLAGS in gcc-plugin.m4. We now use a C++ compiler so that we need to process CXXFLAGS as well as CFLAGS in the gcc-plugin config fragment. Signed-off-by: Iain Sandoe config/ * gcc-plugin.m4: Save and process CXXFLAGS. --- config/gcc-plugin.m4 | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/config/gcc-plugin.m4 b/config/gcc-plugin.m4 index 16ebe25..c731a6f 100644 --- a/config/gcc-plugin.m4 +++ b/config/gcc-plugin.m4 @@ -91,14 +91,18 @@ AC_DEFUN([GCC_ENABLE_PLUGINS], # Check that we can build shared objects with -fPIC -shared saved_LDFLAGS="$LDFLAGS" saved_CFLAGS="$CFLAGS" + saved_CXXFLAGS="$CXXFLAGS" case "${host}" in *-*-darwin*) CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g` CFLAGS="$CFLAGS -fPIC" + CXXFLAGS=`echo $CXXFLAGS | sed s/-mdynamic-no-pic//g` + CXXFLAGS="$CXXFLAGS -fPIC" LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup" ;; *) CFLAGS="$CFLAGS -fPIC" + CXXFLAGS="$CXXFLAGS -fPIC" LDFLAGS="$LDFLAGS -fPIC -shared" ;; esac @@ -113,6 +117,7 @@ AC_DEFUN([GCC_ENABLE_PLUGINS], fi LDFLAGS="$saved_LDFLAGS" CFLAGS="$saved_CFLAGS" + CXXFLAGS="$saved_CXXFLAGS" # If plugin support had been requested but not available, fail. if test x"$enable_plugin" = x"no" ; then -- 2.7.4