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| author | Jim Meyering <meyering@redhat.com> | 2009-05-17 11:43:21 +0200 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2009-05-17 13:59:12 +0200 |
| commit | 50ca12c28d2f0b3df73a026a1fecea294c4cb42c (patch) | |
| tree | 31ba12fa55e618d8b3be8bf8bdb503e05cb6ce07 | |
| parent | 242f801adff974b118866dcf0157ce3808703870 (diff) | |
| download | coreutils-50ca12c28d2f0b3df73a026a1fecea294c4cb42c.tar.xz | |
build: turn off -Wlong-long
* configure.ac: With --enable-gcc-warnings, -Wlong-long would
cause compilation failure due to inclusion of lib/gethrxtime.h.
Initialize "nw".
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 8b05b115e..b738d4a91 100644 --- a/configure.ac +++ b/configure.ac @@ -60,9 +60,11 @@ if test "$gl_gcc_warnings" = yes; then gl_WARN_ADD([-Werror], [WERROR_CFLAGS]) AC_SUBST([WERROR_CFLAGS]) - # Add many warnings, except some... + nw= + # This, $nw, is the list of warnings we disable. nw="$nw -Wdeclaration-after-statement" # too useful to forbid nw="$nw -Waggregate-return" # anachronistic + nw="$nw -Wlong-long" # C90 is anachronistic (lib/gethrxtime.h) nw="$nw -Wc++-compat" # We don't care about C++ compilers nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib nw="$nw -Wtraditional" # Warns on #elif which we use often |