warnings: minor optimization

[gnulib.git] / ChangeLog

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+2013-08-15  Eric Blake  <eblake@redhat.com>
+
+       warnings: minor optimization
+       * m4/warnings.m4 (gl_COMPILER_OPTION_IF): Use fewer processes.
+
+       warnings: check -Wfoo rather than -Wno-foo
+       * m4/warnings.m4 (gl_COMPILER_OPTION_IF): If name begins with
+       -Wno-, test if the compiler recognizes the positive form instead.
+
+2013-08-15  Karl Berry  <karl@gnu.org>
+
+       * config/srclist-update: add option "doclicense" to placate
+       pulling *.texi files from Emacs.  Write terse usage
+       documentation at the top.
+
+2013-08-13  Paul Eggert  <eggert@cs.ucla.edu>
+
+       xvasprintf-tests: port to GCC with hardening flags
+       * tests/test-xvasprintf.c (test_xasprintf): Pass another arg to
+       xasprintf, to pacify GCC.  Reported by Santiago Vila in:
+       http://lists.gnu.org/archive/html/bug-diffutils/2013-08/msg00002.html
+
+2013-08-11  Paul Eggert  <eggert@cs.ucla.edu>
+
+       fpending: port to recent Cygwin change to stdio_ext.h
+       Reported by LRN in
+       <http://lists.gnu.org/archive/html/bug-gnulib/2013-08/msg00028.html>.
+       * lib/fpending.h: Don't worry about HAVE_DECL___FPENDING;
+       just declare __fpending unless it's a macro.
+       A duplicate decl shouldn't hurt.
+       * m4/fpending.m4 (gl_FUNC_FPENDING): Check that an __fpending
+       call compiles and links, instead of separately checking for
+       decl and lib function.
+       * modules/fpending (configure-ac):
+       Adjust to fpending.m4's renaming of shell variable.
+
 2013-08-10  Paul Eggert  <eggert@cs.ucla.edu>
 
        sys_time: port to OpenBSD