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Do not build gdbserver with -Werror by default if development=false 

On GDB release branches, we change $development in gdb/development.sh
to false, in order to build the GDB release without -Werror by default,
thus avoiding harmless compiler warnings from breaking the build of
someone who's only interested in building GDB rather than working
on it.

This patch implements the same strategy for gdbserver, using the exact
same method.

gdb/gdbserver/ChangeLog:

        * configure.ac: Only use -Werror by default when DEVELOPMENT
        is true.
        * configure: Regenerate.

Tested on x86_64-linux, by rebuilding GDBserver first with development
set to true, and then doing it again with development set to false.
Werror was used in the first case, but not in the second.
This commit is contained in:
Joel Brobecker 2014-05-19 14:16:24 -07:00
parent e59fa00fa0
commit 786dc51990
3 changed files with 10 additions and 4 deletions
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6
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,9 @@
2014-05-20 Joel Brobecker <brobecker@adacore.com>
* configure.ac: Only use -Werror by default when DEVELOPMENT
is true.
* configure: Regenerate.
2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix gdbserver qGetTLSAddr for x86_64 -m32.

4
gdb/gdbserver/configure vendored
View File

@ -5244,8 +5244,8 @@ if test "${enable_werror+set}" = set; then :
fi
# Enable -Werror by default when using gcc
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
# Enable -Werror by default when using gcc. Turn it off for releases.
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
ERROR_ON_WARNING=yes
fi

4
gdb/gdbserver/configure.ac
View File

@ -143,8 +143,8 @@ AC_ARG_ENABLE(werror,
*) AC_MSG_ERROR(bad value ${enableval} for --enable-werror) ;;
esac])
# Enable -Werror by default when using gcc
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
# Enable -Werror by default when using gcc. Turn it off for releases.
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
ERROR_ON_WARNING=yes
fi