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| author | Roland Mainz <rmainz@redhat.com> | 2015-04-09 19:56:45 +0200 |
|---|---|---|
| committer | Simo Sorce <simo@redhat.com> | 2015-04-09 14:22:20 -0400 |
| commit | bcea066dc65fd2fef6f0c26454f5ecc076d69430 (patch) | |
| tree | f5d958478a27e318d4718c3ef07661090b78c223 | |
| parent | 42459b527579899d5472b252ba30a2b8d16dcddc (diff) | |
| download | gss-proxy-bcea066dc65fd2fef6f0c26454f5ecc076d69430.tar.gz gss-proxy-bcea066dc65fd2fef6f0c26454f5ecc076d69430.tar.xz gss-proxy-bcea066dc65fd2fef6f0c26454f5ecc076d69430.zip | |
Turn on strict aliasing rules
Remove -fno-strict-aliasing (this is not required because gssproxy is
mostly a good ISO C99/C11 citizen) and replace it with
-Werror=strict-aliasing to ensure that if *anything* creeps up the
build will just fail (this requires in gcc4.x's case the use of
-fstrict-aliasing, too).
Signed-off-by: Roland Mainz <rmainz@redhat.com>
Reviewed-by: Simo Sorce <simo@redhat.com>
| -rw-r--r-- | proxy/Makefile.am | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/proxy/Makefile.am b/proxy/Makefile.am index 599278d..47de3a2 100644 --- a/proxy/Makefile.am +++ b/proxy/Makefile.am @@ -36,10 +36,12 @@ if WANT_AUX_INFO AM_CFLAGS += -aux-info $@.X endif if HAVE_GCC +# -fstrict-aliasing is needed so that -W*strict-aliasing works +# properly AM_CFLAGS += -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith \ -Wcast-qual -Wcast-align -Wwrite-strings \ - -Werror-implicit-function-declaration \ - -fno-strict-aliasing + -fstrict-aliasing -Wstrict-aliasing -Werror=strict-aliasing \ + -Werror-implicit-function-declaration endif dist_pkgconfig_DATA = |