perl plugin: Work around a redefinition of DEBUG in perl.h.

Some versions of Perl define their own verion of DEBUG in perl.h overwriting
the definition found in plugin.h. This works around this issue.

Signed-off-by: Sebastian Harl <sh@tokkee.org>

diff --git a/src/perl.c b/src/perl.c
index 021d309..3be3762 100644 (file)
--- a/src/perl.c
+++ b/src/perl.c
@@ -26,7 +26,6 @@
 
 #include "collectd.h"
 #include "common.h"
-#include "plugin.h"
 
 #include "configfile.h"
 
@@ -35,6 +34,14 @@
 
 #include <XSUB.h>
 
+/* Some versions of Perl define their own version of DEBUG... :-/ */
+#ifdef DEBUG
+# undef DEBUG
+#endif /* DEBUG */
+
+/* ... while we want the definition found in plugin.h. */
+#include "plugin.h"
+
 #define PLUGIN_INIT     0
 #define PLUGIN_READ     1
 #define PLUGIN_WRITE    2