Remove src/s/darwin.h

* configure.ac (opsysfile): Set to empty on darwin.

* src/conf_post.h [DARWIN_OS]: Move remaining contents of src/s/darwin.h here.

* src/s/darwin.h: Remove file.

3 files changed, 19 insertions, 34 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index baf73fb870c..300894a6617 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 2012-07-31  Glenn Morris  <rgm@gnu.org>
 
+        * conf_post.h [DARWIN_OS]: Move remaining contents of s/darwin.h here.
+        * s/darwin.h: Remove file.
+
         * conf_post.h [HPUX]: Move random, srandom here from s/hpux10-20.h.
         * s/hpux10-20.h: Remove file, which is now empty.
 
diff --git a/src/conf_post.h b/src/conf_post.h
index d81763b1a73..98f51f22fef 100644
--- a/src/conf_post.h
+++ b/src/conf_post.h
@@ -51,6 +51,22 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #endif
 #endif
 
+#ifdef DARWIN_OS
+#ifdef emacs
+#define malloc unexec_malloc
+#define realloc unexec_realloc
+#define free unexec_free
+/* Don't use posix_memalign because it is not compatible with unexmacosx.c.  */
+#undef HAVE_POSIX_MEMALIGN
+#endif
+/* The following solves the problem that Emacs hangs when evaluating
+   (make-comint "test0" "/nodir/nofile" nil "") when /nodir/nofile
+   does not exist.  Also, setsid is not allowed in the vfork child's
+   context as of Darwin 9/Mac OS X 10.5.  */
+#undef HAVE_WORKING_VFORK
+#define vfork fork
+#endif  /* DARWIN_OS */
+
 /* We have to go this route, rather than the old hpux9 approach of
    renaming the functions via macros.  The system's stdlib.h has fully
    prototyped declarations, which yields a conflicting definition of
diff --git a/src/s/darwin.h b/src/s/darwin.h
deleted file mode 100644
index 20d576e4986..00000000000
--- a/src/s/darwin.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* System description header file for Darwin (Mac OS X).
-
-Copyright (C) 2001-2012  Free Software Foundation, Inc.
-
-This file is part of GNU Emacs.
-
-GNU Emacs is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-GNU Emacs is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* Definitions for how to compile & link.  */
-#ifdef emacs
-#define malloc unexec_malloc
-#define realloc unexec_realloc
-#define free unexec_free
-/* Don't use posix_memalign because it is not compatible with unexmacosx.c.  */
-#undef HAVE_POSIX_MEMALIGN
-#endif
-
-/* The following solves the problem that Emacs hangs when evaluating
-   (make-comint "test0" "/nodir/nofile" nil "") when /nodir/nofile
-   does not exist.  Also, setsid is not allowed in the vfork child's
-   context as of Darwin 9/Mac OS X 10.5.  */
-#undef HAVE_WORKING_VFORK
-#define vfork fork