Mercurial > vim
diff src/configure.ac @ 24301:c5cb45fc82d3 v8.2.2691
patch 8.2.2691: autoconf may mess up compiler flags
Commit: https://github.com/vim/vim/commit/3fa5e64e0ed55de718e48d0268edc360b2352bc1
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Apr 2 13:30:59 2021 +0200
patch 8.2.2691: autoconf may mess up compiler flags
Problem: Autoconf may mess up compiler flags.
Solution: Handle removing FORTIFY_SOURCE a bit better. (Vladimir Lomov,
closes #8049)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 02 Apr 2021 13:45:03 +0200 |
parents | cdeec1389c8c |
children | aa4342593469 |
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--- a/src/configure.ac +++ b/src/configure.ac @@ -4484,8 +4484,8 @@ if test "$GCC" = yes; then dnl And undefine it first to avoid a warning. AC_MSG_CHECKING(whether we need -D_FORTIFY_SOURCE=1) if test "$gccmajor" -gt "3"; then - CFLAGS=`echo "$CFLAGS" | sed -e 's/ *-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/ *-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g' -e 's/$/ -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'` - CPPFLAGS=`echo "$CPPFLAGS" | sed -e 's/ *-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/ *-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g'` + CFLAGS=`echo "$CFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 's/,-D_FORTIFY_SOURCE=. //g' -e 's/ *-Wp,-D_FORTIFY_SOURCE=. //g' -e 's/ *-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g' -e 's/$/ -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'` + CPPFLAGS=`echo "$CPPFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 's/,-D_FORTIFY_SOURCE=. //g' -e 's/ *-Wp,-D_FORTIFY_SOURCE=. //g' -e 's/ *-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g'` AC_MSG_RESULT(yes) else AC_MSG_RESULT(no)