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-rw-r--r--pg_config.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/pg_config.h b/pg_config.h
index 4f1df24..f00828a 100644
--- a/pg_config.h
+++ b/pg_config.h
@@ -4,13 +4,14 @@
* identical. Hence, this file is architecture-independent and calls
* in an arch-dependent file that will appear in just one RPM.
*
+ * To avoid breaking arches not explicitly supported by Red Hat, we
+ * use this indirection file *only* on known multilib arches.
+ *
* Note: this may well fail if user tries to use gcc's -I- option.
* But that option is deprecated anyway.
*/
#if defined(__x86_64__)
#include "pg_config_x86_64.h"
-#elif defined(__ia64__)
-#include "pg_config_ia64.h"
#elif defined(__i386__)
#include "pg_config_i386.h"
#elif defined(__ppc64__) || defined(__powerpc64__)