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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2013-01-26 00:13:34 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2013-01-26 00:13:34 +0000 |
| commit | 0d4668c1d5384f28ab21578cf63532c2b28222ff (patch) | |
| tree | d885e85303c8aa6ef588f55eb39597847cb68227 /libgo | |
| parent | acc6151f4a91aff299533fb260ef0a67478e09cc (diff) | |
| download | gcc-0d4668c1d5384f28ab21578cf63532c2b28222ff.zip gcc-0d4668c1d5384f28ab21578cf63532c2b28222ff.tar.gz gcc-0d4668c1d5384f28ab21578cf63532c2b28222ff.tar.bz2 | |
libgo: Add --enable-werror configure option.
From-SVN: r195482
Diffstat (limited to 'libgo')
| -rwxr-xr-x | libgo/configure | 15 | ||||
| -rw-r--r-- | libgo/configure.ac | 7 |
2 files changed, 17 insertions, 5 deletions
diff --git a/libgo/configure b/libgo/configure index 04fa89d..49cc4a9 100755 --- a/libgo/configure +++ b/libgo/configure @@ -809,6 +809,7 @@ enable_static with_pic enable_fast_install enable_libtool_lock +enable_werror enable_version_specific_runtime_libs with_libffi with_system_libunwind @@ -1449,6 +1450,7 @@ Optional Features: --enable-fast-install[=PKGS] optimize for fast installation [default=yes] --disable-libtool-lock avoid locking (might break parallel builds) + --enable-werror turns on -Werror [default=yes] --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory @@ -11102,7 +11104,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11105 "configure" +#line 11107 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11208,7 +11210,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11211 "configure" +#line 11213 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -13386,7 +13388,14 @@ done WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual' -WERROR="-Werror" +# Check whether --enable-werror was given. +if test "${enable_werror+set}" = set; then : + enableval=$enable_werror; +fi + +if test "x$enable_werror" != "xno"; then + WERROR="-Werror" +fi glibgo_toolexecdir=no diff --git a/libgo/configure.ac b/libgo/configure.ac index 8cde50b..63d8cbc 100644 --- a/libgo/configure.ac +++ b/libgo/configure.ac @@ -50,8 +50,11 @@ AC_PROG_AWK WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual' AC_SUBST(WARN_FLAGS) -dnl FIXME: This should be controlled by --enable-maintainer-mode. -WERROR="-Werror" +AC_ARG_ENABLE(werror, [AS_HELP_STRING([--enable-werror], + [turns on -Werror @<:@default=yes@:>@])]) +if test "x$enable_werror" != "xno"; then + WERROR="-Werror" +fi AC_SUBST(WERROR) glibgo_toolexecdir=no |