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[Emacs-diffs] /srv/bzr/emacs/trunk r108952: Auto-commit of generated fil
From: |
Glenn Morris |
Subject: |
[Emacs-diffs] /srv/bzr/emacs/trunk r108952: Auto-commit of generated files. |
Date: |
Sun, 08 Jul 2012 06:18:44 -0400 |
User-agent: |
Bazaar (2.5.0) |
------------------------------------------------------------
revno: 108952
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Sun 2012-07-08 06:18:44 -0400
message:
Auto-commit of generated files.
modified:
autogen/config.in
autogen/configure
=== modified file 'autogen/config.in'
--- a/autogen/config.in 2012-07-07 10:17:27 +0000
+++ b/autogen/config.in 2012-07-08 10:18:44 +0000
@@ -46,7 +46,7 @@
/* Define to the number of bits in type 'wint_t'. */
#undef BITSIZEOF_WINT_T
-/* Define if SA_RESTART should not be used. */
+/* Define if SA_RESTART should only be used in batch mode. */
#undef BROKEN_SA_RESTART
/* Define if SIGIO should not be used. */
=== modified file 'autogen/configure'
--- a/autogen/configure 2012-07-07 10:17:27 +0000
+++ b/autogen/configure 2012-07-08 10:18:44 +0000
@@ -7140,16 +7140,19 @@
nw="$nw -Wsign-conversion" # Too many warnings for now
nw="$nw -Woverlength-strings" # Not a problem these days
nw="$nw -Wtraditional-conversion" # Too many warnings for now
+ nw="$nw -Wunreachable-code" # so buggy that it's now silently ignored
nw="$nw -Wpadded" # Our structs are not padded
- nw="$nw -Wredundant-decls" # We regularly (re)declare getenv etc.
+ nw="$nw -Wredundant-decls" # we regularly (re)declare functions
nw="$nw -Wlogical-op" # any use of fwrite provokes this
- nw="$nw -Wformat-nonliteral" # Emacs does this a lot
+ nw="$nw -Wformat-nonliteral" # we do this a lot
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="$nw -Wfloat-equal" # e.g., ftoastr.c
- nw="$nw -Winline" # e.g., dispnew.c's inlining of row_equal_p
+ nw="$nw -Wfloat-equal" # warns about high-quality code
+ nw="$nw -Winline" # OK to ignore 'inline'
+ nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC
warning
+ nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
# Emacs doesn't care about shadowing; see
# <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
@@ -7161,12 +7164,6 @@
nw="$nw -Wsuggest-attribute=const"
nw="$nw -Wsuggest-attribute=pure"
- # Some loops can't be optimized with -O1,
- # so remove -Wunsafe-loop-optimizations.
- if echo "$CFLAGS" | $EGREP 'O1' 1>/dev/null; then
- nw="$nw -Wunsafe-loop-optimizations"
- fi
-
if test -n "$GCC"; then
@@ -7609,6 +7606,41 @@
fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles
-Wno-deprecated-declarations" >&5
+$as_echo_n "checking whether C compiler handles
-Wno-deprecated-declarations... " >&6; }
+if test "${gl_cv_warn_c__Wno_deprecated_declarations+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ gl_save_compiler_FLAGS="$CFLAGS"
+ as_fn_append CFLAGS " -Wno-deprecated-declarations"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_warn_c__Wno_deprecated_declarations=yes
+else
+ gl_cv_warn_c__Wno_deprecated_declarations=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$gl_save_compiler_FLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
$gl_cv_warn_c__Wno_deprecated_declarations" >&5
+$as_echo "$gl_cv_warn_c__Wno_deprecated_declarations" >&6; }
+if test "x$gl_cv_warn_c__Wno_deprecated_declarations" = x""yes; then :
+ as_fn_append WARN_CFLAGS " -Wno-deprecated-declarations"
+fi
+
+ # triggered by libpng
# In spite of excluding -Wlogical-op above, it is enabled, as of
# gcc 4.5.0 20090517.
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