Attempt to fix build on Tiger

See: https://trac.macports.org/ticket/53421
macports · Feb 4, 2017 · 70a2ae0 · 70a2ae0
1 parent 70495b1
commit 70a2ae0
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Showing 2 changed files with 9 additions and 6 deletions.
diff --git a/src/pextlib1.0/Pextlib.c b/src/pextlib1.0/Pextlib.c
@@ -36,14 +36,16 @@
 #include <config.h>
 #endif
 
-/* required for strdup(3) on Linux and OS X */
+#ifndef __APPLE__
+/* required for strdup(3) on Linux */
 #define _XOPEN_SOURCE 600L
 /* required for clearenv(3)/setenv(3)/unsetenv(3) on Linux */
 #define _BSD_SOURCE
-/* required for clearenv(3)/setenv(3)/unsetenv(3) on OS X */
-#define _DARWIN_C_SOURCE
 /* required for vasprintf(3) on Linux */
 #define _GNU_SOURCE
+#endif
+/* required for clearenv(3)/setenv(3)/unsetenv(3) on OS X */
+#define _DARWIN_C_SOURCE
 
 #include <sys/resource.h>
 #include <sys/types.h>

diff --git a/src/pextlib1.0/adv-flock.c b/src/pextlib1.0/adv-flock.c
@@ -33,10 +33,11 @@
 #include <config.h>
 #endif
 
-/* needed to get struct sigaction on some platforms */
+#ifndef __APPLE__
+/* needed to get struct sigaction on some platforms, but
+  hides flock on OS X */
 #define _XOPEN_SOURCE 500L
-/* the above hides flock on OS X without _DARWIN_C_SOURCE */
-#define _DARWIN_C_SOURCE
+#endif
 
 #if HAVE_SYS_FILE_H
 #include <sys/file.h>