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grep branch, master, updated. v2.18-83-gd65dcf3
From: |
Jim Meyering |
Subject: |
grep branch, master, updated. v2.18-83-gd65dcf3 |
Date: |
Sat, 19 Apr 2014 21:21:55 +0000 |
This is an automated email from the git hooks/post-receive script. It was
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the project "grep".
The branch, master has been updated
via d65dcf39f3d587027cccb6c7de6d7d70fb336e56 (commit)
from ee163d8f5ae541bdaab0f2d23826c7e4e275846b (commit)
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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/grep.git/commit/?id=d65dcf39f3d587027cccb6c7de6d7d70fb336e56
commit d65dcf39f3d587027cccb6c7de6d7d70fb336e56
Author: Jim Meyering <address@hidden>
Date: Sat Apr 19 08:23:14 2014 -0700
build: reenable some compiler warning options
diff --git a/configure.ac b/configure.ac
index 17a8920..6a99c40 100644
--- a/configure.ac
+++ b/configure.ac
@@ -114,29 +114,12 @@ if test "$gl_gcc_warnings" = yes; then
nw="$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="$nw -Wtraditional" # Warns on #elif which we use often
- nw="$nw -Wcast-qual" # Too many warnings for now
- nw="$nw -Wconversion" # Too many warnings for now
nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
- nw="$nw -Wsign-conversion" # Too many warnings for now
- nw="$nw -Wtraditional-conversion" # Too many warnings for now
- nw="$nw -Wunreachable-code" # Too many warnings for now
nw="$nw -Wpadded" # Our structs are not padded
- nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat
- nw="$nw -Wlogical-op" # any use of fwrite provokes this
- nw="$nw -Wformat-nonliteral" # who.c and pinky.c strftime uses
nw="$nw -Wvla" # warnings in gettext.h
- nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
- nw="$nw -Wswitch-enum" # Too many warnings for now
nw="$nw -Wswitch-default" # Too many warnings for now
- nw="$nw -Wstack-protector" # not worth working around
- # things I might fix soon:
- nw="$nw -Wfloat-equal" # sort.c, seq.c
- nw="$nw -Wmissing-format-attribute" # copy.c
- nw="$nw -Wunsafe-loop-optimizations" # a few src/*.c
- nw="$nw -Winline" # system.h's
readdir_ignoring_dot_and_dotdot
- nw="$nw -Wstrict-overflow" # expr.c, pr.c, tr.c, factor.c
- # ?? -Wstrict-overflow
+ nw="$nw -Winline" # streq.h's streq4, streq6 and strcaseeq6
+ nw="$nw -Wstrict-overflow" # regexec.c
gl_MANYWARN_ALL_GCC([ws])
gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])
@@ -166,12 +149,7 @@ if test "$gl_gcc_warnings" = yes; then
# We use a slightly smaller set of warning options for lib/.
# Remove the following and save the result in GNULIB_WARN_CFLAGS.
nw=
- #nw="$nw -Wuninitialized"
nw="$nw -Wunused-macros"
- #nw="$nw -Wmissing-prototypes"
- nw="$nw -Wold-style-definition"
- nw="$nw -Wcast-align"
- nw="$nw -Wunsuffixed-float-constants"
gl_WARN_ADD([-Wno-format-nonliteral])
gl_MANYWARN_COMPLEMENT([GNULIB_WARN_CFLAGS], [$WARN_CFLAGS], [$nw])
AC_SUBST([GNULIB_WARN_CFLAGS])
-----------------------------------------------------------------------
Summary of changes:
configure.ac | 26 ++------------------------
1 files changed, 2 insertions(+), 24 deletions(-)
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