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| author | Ken Raeburn <raeburn@mit.edu> | 2008-12-11 21:07:08 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2008-12-11 21:07:08 +0000 |
| commit | 75841b4eb32d6b1bc90a097958f7c61235c4ff87 (patch) | |
| tree | 1b448f7b6cb0bd54a652cbf4acdff205b7200890 /src | |
| parent | 6c15ac24badb942197369280d56ec687cd34b1bb (diff) | |
| download | krb5-75841b4eb32d6b1bc90a097958f7c61235c4ff87.zip krb5-75841b4eb32d6b1bc90a097958f7c61235c4ff87.tar.gz krb5-75841b4eb32d6b1bc90a097958f7c61235c4ff87.tar.bz2 | |
For Sun Studio compilers, set WARN_CFLAGS to emit warning tag names
and make int/ptr mixups a fatal error that will be noticed at build or
"make check" time. Tested in a 32-bit build.
ticket: 6297
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21325 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src')
| -rw-r--r-- | src/aclocal.m4 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/aclocal.m4 b/src/aclocal.m4 index e92bf6a..d7fb2cc 100644 --- a/src/aclocal.m4 +++ b/src/aclocal.m4 @@ -714,6 +714,16 @@ else ;; esac fi + if test "`uname -s`" = SunOS ; then + # Using Solaris but not GCC, assume Sunsoft compiler. + # We have some error-out-on-warning options available. + # Sunsoft 12 compiler defaults to -xc99=all, it appears, so "inline" + # works, but it also means that declaration-in-code warnings won't + # be issued. + # -v -fd -errwarn=E_DECLARATION_IN_CODE ... + WARN_CFLAGS="-errtags=yes -errwarn=E_BAD_PTR_INT_COMBINATION" + WARN_CXXFLAGS="-errtags=yes +w +w2 -xport64" + fi fi AC_SUBST(WARN_CFLAGS) AC_SUBST(WARN_CXXFLAGS) |