diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 0c473a8..e8ee78f 100644 --- a/configure.ac +++ b/configure.ac @@ -259,6 +259,13 @@ if test "$mingw_cv_win32_host" = yes; then AC_DEFINE([BGDWIN32], [], [Define is you are building for Win32 API]) fi +dnl Enable -Werror if possible. Do it after all other tests. +AC_ARG_ENABLE([werror], [AS_HELP_STRING([--enable-werror], [treat compile warnings as errors])]) +if test "$enable_werror" = "yes" || test "$GCC" = "yes" -a "$enable_werror" != "no"; then + CFLAGS="-Werror $CFLAGS" + CXXFLAGS="-Werror $CXXFLAGS" +fi + dnl report configuration AC_MSG_RESULT([ ** Configuration summary for $PACKAGE $VERSION: |