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gnulib/modules/strerror
Eric Blake 0447b70335 strerror: simplify replacement
Only strerror-override depends on winsock2.h; our strerror.c file
does not.  This also fixes mingw strerror_r-posix use of winsock2.h
via strerror-override.

Since we assume C89 which guarantees a declaration for sterror, we
don't need to repeat that check.

* m4/strerror.m4 (gl_PREREQ_STRERROR): Delete.
* modules/strerror (configure.ac): No prereqs needed here...
* modules/strerror-override (configure.ac): ...but this needs it.
(Files): Add file for needed prereq macro.

Signed-off-by: Eric Blake <eblake@redhat.com>
2011-06-08 05:12:15 -06:00

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Description:
strerror() function: return string describing error code.
Files:
lib/strerror.c
m4/strerror.m4
Depends-on:
string
errno [test $REPLACE_STRERROR = 1]
intprops [test $REPLACE_STRERROR = 1]
strerror-override [test $REPLACE_STRERROR = 1]
verify [test $REPLACE_STRERROR = 1]
configure.ac:
gl_FUNC_STRERROR
if test $REPLACE_STRERROR = 1; then
AC_LIBOBJ([strerror])
fi
gl_MODULE_INDICATOR([strerror])
gl_STRING_MODULE_INDICATOR([strerror])
Makefile.am:
Include:
<string.h>
License:
LGPLv2+
Maintainer:
all