diff options
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/gcc/configure b/gcc/configure index 54fac97..db55887 100755 --- a/gcc/configure +++ b/gcc/configure @@ -854,6 +854,7 @@ Optional Features: put copies of generated files in source dir intended for creating source tarballs for users without texinfo bison or flex. + --enable-werror-always enable -Werror always --enable-werror enable -Werror in bootstrap stage2 and later --enable-checking=LIST enable expensive run-time checks. With LIST, @@ -3894,6 +3895,19 @@ if test $ac_cv_prog_cc_w_old_style_definition = yes ; then strict1_warn="${strict1_warn} -Wold-style-definition" fi +# Enable -Werror, period. +# Check whether --enable-werror_always or --disable-werror_always was given. +if test "${enable_werror_always+set}" = set; then + enableval="$enable_werror_always" + +else + enable_werror_always=no +fi; +if test x${enable_werror_always} = xyes ; then + strict1_warn="${strict1_warn} -Werror" + WERROR=-Werror +fi + # If the native compiler is GCC, we can enable warnings even in stage1. # That's useful for people building cross-compilers, or just running a # quick `make'. @@ -5247,7 +5261,7 @@ if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then else ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` - echo "configure:5250: version of makeinfo is $ac_prog_version" >&5 + echo "configure:5264: version of makeinfo is $ac_prog_version" >&5 case $ac_prog_version in '') gcc_cv_prog_makeinfo_modern=no;; 4.[2-9]*) |