[LyX/master] Do not put C++-only options in AM_CPPFLAGS

Jean-Marc Lasgouttes lasgouttes at lyx.org
Thu Apr 9 10:04:54 UTC 2020


commit c3bf053dd308a97f221695ed48d26fc703f2afec
Author: Jean-Marc Lasgouttes <lasgouttes at lyx.org>
Date:   Thu Apr 9 12:24:44 2020 +0200

    Do not put C++-only options in AM_CPPFLAGS
---
 config/lyxinclude.m4 |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/config/lyxinclude.m4 b/config/lyxinclude.m4
index 9fe42e8..f0e2ad1 100644
--- a/config/lyxinclude.m4
+++ b/config/lyxinclude.m4
@@ -409,7 +409,8 @@ if test x$GXX = xyes; then
   dnl Warnings are for preprocessor too
   if test x$enable_warnings = xyes ; then
       case $gxx_version in
-	  9.*) AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra -Wno-deprecated-copy";;
+	  9.*) AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra"
+	       AM_CXXFLAGS="$AM_CXXFLAGS  -Wno-deprecated-copy";;
 	  *) AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra";;
       esac
     fi


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