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[C++] Default to -Werror in C++ mode too

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Both x86_64 GNU/Linux and x86_64 mingw-w64 build cleanly with
--enable-targets=all.  This enables -Werror by default in C++ mode
too, in order to let the buildbot catch C++ build regressions for us.

gdb/ChangeLog:
2015-11-19  Pedro Alves  <palves@redhat.com>

	* configure.ac (ERROR_ON_WARNING): Don't check whether in C++
	mode.
	* configure: Regenerate.

gdb/gdbserver/ChangeLog:
2015-11-19  Pedro Alves  <palves@redhat.com>

	* configure.ac (ERROR_ON_WARNING): Don't check whether in C++
	mode.
	* configure: Regenerate.
This commit is contained in:
Pedro Alves 2015-11-19 14:32:54 +00:00
parent dad44a1fba
commit 9a0847060d
6 changed files with 18 additions and 14 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2015-11-19 Pedro Alves <palves@redhat.com>
* configure.ac (ERROR_ON_WARNING): Don't check whether in C++
mode.
* configure: Regenerate.
2015-11-19 Pedro Alves <palves@redhat.com>
* build-with-cxx.m4 (GDB_AC_BUILD_WITH_CXX): Remove -fpermissive.

7
gdb/configure vendored
View File

@ -14293,11 +14293,8 @@ if test "${enable_werror+set}" = set; then :
fi
# Enable -Werror by default when using gcc in C mode. Leave it off
# for C++ until we're warning clean. Turn it off for releases.
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
&& test x"$enable_build_with_cxx" != x"yes" \
&& $development; then
# Enable -Werror by default when using gcc. Turn it off for releases.
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
ERROR_ON_WARNING=yes
fi

7
gdb/configure.ac
View File

@ -1932,11 +1932,8 @@ AC_ARG_ENABLE(werror,
*) AC_MSG_ERROR(bad value ${enableval} for --enable-werror) ;;
esac])
# Enable -Werror by default when using gcc in C mode. Leave it off
# for C++ until we're warning clean. Turn it off for releases.
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
&& test x"$enable_build_with_cxx" != x"yes" \
&& $development; then
# Enable -Werror by default when using gcc. Turn it off for releases.
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
ERROR_ON_WARNING=yes
fi

6
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,9 @@
2015-11-19 Pedro Alves <palves@redhat.com>
* configure.ac (ERROR_ON_WARNING): Don't check whether in C++
mode.
* configure: Regenerate.
2015-11-19 Pedro Alves <palves@redhat.com>
* configure: Regenerate.

3
gdb/gdbserver/configure vendored
View File

@ -6106,8 +6106,7 @@ if test "${enable_werror+set}" = set; then :
fi
# Enable -Werror by default when using gcc in C mode. Leave it off
# for C++ until we're warning clean. Turn it off for releases.
# Enable -Werror by default when using gcc. Turn it off for releases.
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
&& test x"$enable_build_with_cxx" != x"yes" \
&& $development; then

3
gdb/gdbserver/configure.ac
View File

@ -157,8 +157,7 @@ AC_ARG_ENABLE(werror,
*) AC_MSG_ERROR(bad value ${enableval} for --enable-werror) ;;
esac])
# Enable -Werror by default when using gcc in C mode. Leave it off
# for C++ until we're warning clean. Turn it off for releases.
# Enable -Werror by default when using gcc. Turn it off for releases.
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
&& test x"$enable_build_with_cxx" != x"yes" \
&& $development; then