[postgis-tickets] r17875 - Use clang pragma only with clang

[Sandro Santilli]

Author: strk
Date: 2019-10-07 00:00:45 -0700 (Mon, 07 Oct 2019)
New Revision: 17875

Modified:
   trunk/raster/rt_pg/rtpg_mapalgebra.c
Log:
Use clang pragma only with clang

Hopefully fixes #4526

Modified: trunk/raster/rt_pg/rtpg_mapalgebra.c
===================================================================
--- trunk/raster/rt_pg/rtpg_mapalgebra.c	2019-10-07 06:57:58 UTC (rev 17874)
+++ trunk/raster/rt_pg/rtpg_mapalgebra.c	2019-10-07 07:00:45 UTC (rev 17875)
@@ -77,13 +77,10 @@
 /*  n-raster MapAlgebra                                             */
 /* ---------------------------------------------------------------- */
 
-/* Quiet warning */
-#if GCC_VERSION >= 40604
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#if defined(__clang__)
+# pragma clang diagnostic push
+# pragma clang diagnostic ignored "-Wgnu-variable-sized-type-not-at-end"
 #endif
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wgnu-variable-sized-type-not-at-end"
 
 typedef struct {
 	Oid ufc_noid;
@@ -101,11 +98,9 @@
 #endif
 } rtpg_nmapalgebra_callback_arg;
 
-#pragma clang diagnostic pop
-#if GCC_VERSION >= 40604
-#pragma GCC diagnostic pop
+#if defined(__clang__)
+# pragma clang diagnostic pop
 #endif
-/* ! Quiet warning */
 
 typedef struct rtpg_nmapalgebra_arg_t *rtpg_nmapalgebra_arg;
 struct rtpg_nmapalgebra_arg_t {