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author | Kay Sievers <kay@vrfy.org> | 2013-10-21 15:24:18 +0200 |
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committer | Kay Sievers <kay@vrfy.org> | 2013-10-21 15:46:00 +0200 |
commit | df28bc0836ad6a79cb537ad0b463819738088f3e (patch) | |
tree | 5f60b455f0f3e65df99292764e3cd3f0a53b6887 /README | |
parent | d1f0e886e1407ab50834127ce52710e1aff13938 (diff) |
build-sys: use -Og instead of -O0 to catch warnings
$ touch src/core/dbus.c; make CFLAGS=-O0
make --no-print-directory all-recursive
Making all in .
CC src/core/libsystemd_core_la-dbus.lo
CCLD libsystemd-core.la
$ touch src/core/dbus.c; make CFLAGS=-Og
make --no-print-directory all-recursive
Making all in .
CC src/core/libsystemd_core_la-dbus.lo
src/core/dbus.c: In function 'init_registered_system_bus':
src/core/dbus.c:798:18: warning: 'id' may be used uninitialized in this function [-Wmaybe-uninitialized]
dbus_free(id);
^
CCLD libsystemd-core.la
-Og Optimize debugging experience. -Og enables optimizations that do
not interfere with debugging. It should be the optimization level of
choice for the standard edit-compile-debug cycle, offering a
reasonable level of optimization while maintaining fast compilation
and a good debugging experience.
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions