Mercurial > hg > octave-jordi > gnulib-hg
diff lib/regex_internal.h @ 8921:28ffab893f7a
Work around problem reported by Steven M. Schweda in
<http://lists.gnu.org/archive/html/bug-tar/2007-06/msg00002.html>:
Tru64 5.1B with the Compaq compiler environment installed declares
an 'isblank' function but does not define it in the C library.
* lib/fnmatch.c (isblank): Check for HAVE_ISBLANK, too.
* lib/regex_internal.h (isblank): Likewise.
* m4/fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Check for isblank existence.
* m4/regex.m4 (gl_PREREQ_REGEX): Likewise.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Wed, 06 Jun 2007 18:35:17 +0000 (2007-06-06) |
| parents | 0f48fdcc7a64 |
| children | 1aea88e16967 |
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--- a/lib/regex_internal.h +++ b/lib/regex_internal.h @@ -48,7 +48,7 @@ #endif /* In case that the system doesn't have isblank(). */ -#if !defined _LIBC && !HAVE_DECL_ISBLANK && !defined isblank +#if !defined _LIBC && ! (defined isblank || (HAVE_ISBLANK && HAVE_DECL_ISBLANK)) # define isblank(ch) ((ch) == ' ' || (ch) == '\t') #endif