regex: fix build failure

[gnulib.git] / ChangeLog

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+2010-01-28  Eric Blake  <ebb9@byu.net>
+
+       regex: fix build failure
+       * lib/regex_internal.h (__GNUC_PREREQ): Define for non-glibc
+       platforms.
+
 2010-01-28  Jim Meyering  <meyering@redhat.com>
 
+       regex: do not ignore memory allocation failure
+       * lib/regex_internal.c (create_cd_newstate): Detect
+       re_node_set_init_copy failure.   Extracted from glibc commit
+       2da42bc06566bc89785e580fa1ac89b4c9f2a63c.
+
+       regex: sync more white-space changes from libc
+       * lib/regex_internal.c: White-space only changes.
+       * lib/regexec.c: Likewise.
+
+       regex: add many uses of __attribute_warn_unused_result__
+       * lib/regex_internal.c: Use __attribute_warn_unused_result__.
+       * lib/regexec.c: Likewise.
+       Extracted from a messy glibc commit.
+
+       regcomp.c: spelling and merge-artifact from glibc
+       * lib/regcomp.c: Merge remainder of glibc's
+       2da42bc06566bc89785e580fa1ac89b4c9f2a63c.
+
+       regcomp.c: sync white-space changes from glibc
+       * lib/regcomp.c: Merge to accommodate white space
+       changes from glibc's 2da42bc06566bc89785e580fa1ac89b4c9f2a63c.
+
+       regcomp.c: do not ignore internal return values
+       * lib/regcomp.c: Do not ignore internal return values.
+       This is from glibc's 2da42bc06566bc89785e580fa1ac89b4c9f2a63c,
+       but without its white-space changes and spelling fixes.
+
        regex_internal.h: define __attribute_warn_unused_result__
        * lib/regex_internal.h (__attribute_warn_unused_result__): Define.