From: Charles Wilson <cwilso11@gmail.com>
Date: Fri, 20 Mar 2009 06:10:07 +0000 (-0400)
Subject: Issue 15, part 10. __FBSDID macro
X-Git-Tag: v2.7.0~117
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=13374136c7ed3c0b978af293c33b274d65f668d6;p=thirdparty%2Flibarchive.git

Issue 15, part 10. __FBSDID macro
   Is defined on the non-FreeBSD cygwin platform.
   This is because its libc is based on newlib, which borrows
   a lot of FreeBSD code unchanged. So, can't unconditionally
   define this macro but must guard it.

SVN-Revision: 817
---

diff --git a/libarchive/test/test.h b/libarchive/test/test.h
index b223c910e..1d642f65d 100644
--- a/libarchive/test/test.h
+++ b/libarchive/test/test.h
@@ -69,8 +69,13 @@
 #ifdef __FreeBSD__
 #include <sys/cdefs.h>  /* For __FBSDID */
 #else
+/* Some non-FreeBSD platforms such as newlib-derived ones like 
+ * cygwin, have __FBSDID, so this definition must be guarded.
+ */
+#ifndef __FBSDID
 #define	__FBSDID(a)     /* null */
 #endif
+#endif
 
 #if defined(_WIN32) && !defined(__CYGWIN__)
 #define snprintf	sprintf_s
diff --git a/tar/test/test.h b/tar/test/test.h
index d044c6bc0..c2b40c09c 100644
--- a/tar/test/test.h
+++ b/tar/test/test.h
@@ -67,12 +67,16 @@
 #include <dmalloc.h>
 #endif
 
-/* No non-FreeBSD platform will have __FBSDID, so just define it here. */
 #ifdef __FreeBSD__
 #include <sys/cdefs.h>  /* For __FBSDID */
 #else
+/* Some non-FreeBSD platforms such as newlib-derived ones like
+ * cygwin, have __FBSDID, so this definition must be guarded.
+ */
+#ifndef __FBSDID
 #define	__FBSDID(a)     /* null */
 #endif
+#endif
 
 /*
  * Redefine DEFINE_TEST for use in defining the test functions.