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[patch libgfortran]: Fix build of libgfortran for mingw and improve POSIX ctime_r implementation
- From: Kai Tietz <ktietz70 at googlemail dot com>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Cc: Fortran <fortran at gcc dot gnu dot org>, Janne Blomqvist <blomqvist dot janne at gmail dot com>
- Date: Sat, 29 Jan 2011 17:57:14 +0100
- Subject: [patch libgfortran]: Fix build of libgfortran for mingw and improve POSIX ctime_r implementation
Hello,
recent changes lead to a build failure for mingw targets in gfortran.
Following patch solves this.
ChangeLog
2011-01-29 Kai Tietz
* intrinsics/ctime.c (ctime_r): Improve implementation.
Tested for x86_64-w64-mingw32. Ok for apply?
Regards,
Kai
Index: intrinsics/ctime.c
===================================================================
--- intrinsics/ctime.c (revision 169388)
+++ intrinsics/ctime.c (working copy)
@@ -42,11 +42,17 @@
#ifndef HAVE_CTIME_R
+/* Make sure we don't see here a macro. */
+#undef ctime_r
+
static char *
ctime_r (const time_t * timep, char * buf __attribute__((unused)))
{
#ifdef HAVE_CTIME
- return ctime (timep);
+ char *tmp = ctime (timep);
+ if (tmp)
+ tmp = strcpy (buf, tmp);
+ return tmp;
#else
return NULL;
#endif