sh-quote tests: Make tests stricter.

[gnulib.git] / ChangeLog

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+2012-05-08  Bruno Haible  <bruno@clisp.org>
+
+       sh-quote tests: Make tests stricter.
+       * tests/test-sh-quote.c (check_one): Check the return value of
+       shell_quote_copy.
+       (main): Check a string with a CR character. Check a string that
+       contains UCHAR_MAX.
+
+2012-05-08  Akim Demaille  <akim@lrde.epita.fr>
+
+       warnings.m4: provide a means to specify the program to compile.
+       * m4/warnings.m4 (gl_COMPILER_OPTION_IF): New, extracted from...
+       (gl_WARN_ADD): here.
+       Use gl_AS_VAR_APPEND.
+       Support an argument to specify the program to compile.
+       (gl_WARN_ADD): Accept an argument to specify the program to compile.
+       AC_SUBST the WARN_CFLAGS when they are used.
+       * modules/warnings (configure.ac): Don't AC_SUBST WARN_CFLAGS,
+       leave this to gl_WARN_ADD.
+
 2012-05-08  Eric Blake  <eblake@redhat.com>
 
        doc: recommendations on gettext version