[27470] in CVS-changelog-for-Kerberos-V5
krb5 commit: Error on void pointer arithmetic with gcc
daemon@ATHENA.MIT.EDU (Greg Hudson)
Wed Jan 9 10:21:33 2013
Date: Wed, 9 Jan 2013 10:21:26 -0500
From: Greg Hudson <ghudson@mit.edu>
Message-Id: <201301091521.r09FLQqq001582@drugstore.mit.edu>
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https://github.com/krb5/krb5/commit/3f81d9fe9b7e2040973500bc11f369a5696af548
commit 3f81d9fe9b7e2040973500bc11f369a5696af548
Author: Greg Hudson <ghudson@mit.edu>
Date: Wed Jan 9 10:21:00 2013 -0500
Error on void pointer arithmetic with gcc
Add -Werror=pointer-arith to the gcc warning flags. The equivalent
was added to the Solaris compiler flags in
2dc1ef4078acd7ca463a8eee2ef20de54e672f37 (r21886).
src/aclocal.m4 | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/aclocal.m4 b/src/aclocal.m4
index 2c17e46..4fef4b7 100644
--- a/src/aclocal.m4
+++ b/src/aclocal.m4
@@ -522,7 +522,7 @@ if test "$GCC" = yes ; then
TRY_WARN_CC_FLAG(-Wno-format-zero-length)
# Other flags here may not be supported on some versions of
# gcc that people want to use.
- for flag in overflow strict-overflow missing-format-attribute missing-prototypes return-type missing-braces parentheses switch unused-function unused-label unused-variable unused-value unknown-pragmas sign-compare newline-eof error=uninitialized ; do
+ for flag in overflow strict-overflow missing-format-attribute missing-prototypes return-type missing-braces parentheses switch unused-function unused-label unused-variable unused-value unknown-pragmas sign-compare newline-eof error=uninitialized error=pointer-arith ; do
TRY_WARN_CC_FLAG(-W$flag)
done
# old-style-definition? generates many, many warnings
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