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configure: only enable -Werror by default in git builds #339

master
Mike Frysinger 2016-11-10 09:07:27 -05:00
parent 939d49a3a9
commit 7e87587205
1 changed files with 2 additions and 1 deletions
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3
configure.ac
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@ -301,7 +301,8 @@ AX_CFLAGS_WARN_ALL
dnl Enable -Werror if possible. Do it after all other tests.
AC_ARG_ENABLE([werror], [AS_HELP_STRING([--enable-werror], [treat compile warnings as errors])])
if test "$enable_werror" = "yes" || test "$GCC" = "yes" -a "$enable_werror" != "no"; then
if test "$enable_werror" = "yes" || \
test "$GCC" = "yes" -a "$enable_werror" != "no" -a -d "$srcdir/.git"; then
CFLAGS="-Werror $CFLAGS"
CXXFLAGS="-Werror $CXXFLAGS"
fi