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| author | Ken Raeburn <raeburn@mit.edu> | 2008-08-22 15:56:32 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2008-08-22 15:56:32 +0000 |
| commit | a601b792b81eda6a9d3e4158e147a2e9524c13c7 (patch) | |
| tree | 8b877862aa505d607ccdc1894a5a744ff0438258 /src/lib/gssapi/gss_libinit.c | |
| parent | 0348462f117ae43bdb958483e2f6c8a908fcc310 (diff) | |
| download | krb5-a601b792b81eda6a9d3e4158e147a2e9524c13c7.tar.gz krb5-a601b792b81eda6a9d3e4158e147a2e9524c13c7.tar.xz krb5-a601b792b81eda6a9d3e4158e147a2e9524c13c7.zip | |
New macro for testing whether the compiler supports a given
command-line flag or not, and adding it to CFLAGS only if supported.
Use it for GCC flag -Wno-format-zero-length, which we were testing for
before, and for some additional flags: -Woverflow -Wstrict-overflow
-Wmissing-format-attribute -Werror=declaration-after-statement
-Wdeclaration-after-statement -Werror=variadic-macros
-Wvariadic-macros. (The last few are because we've had some code
contributions that assumed full C99 support, and our baseline is
currently C89+, so if possible we want certain newer constructs
flagged as errors.)
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20685 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib/gssapi/gss_libinit.c')
0 files changed, 0 insertions, 0 deletions