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Diffstat (limited to 'gcc/configure.in')
-rw-r--r-- | gcc/configure.in | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/configure.in b/gcc/configure.in index bd03c94..43a7974 100644 --- a/gcc/configure.in +++ b/gcc/configure.in @@ -265,6 +265,16 @@ AC_ARG_ENABLE(multilib, [], [enable_multilib=yes]) AC_SUBST(enable_multilib) +# Enable -Werror in bootstrap stage2 and later. +# Change the default to "no" on release branches. +AC_ARG_ENABLE(werror, +[ --enable-werror enable -Werror in bootstrap stage2 and later], [], +[enable_werror=yes]) +if test x$enable_werror = xyes ; then + WERROR=-Werror +fi +AC_SUBST(WERROR) + # Enable expensive internal checks AC_ARG_ENABLE(checking, [ --enable-checking[=LIST] |