[postgis-tickets] r15511 - Solaris build issues due to missing isfinite define

[Regina Obe]

Author: robe
Date: 2017-07-27 12:27:05 -0700 (Thu, 27 Jul 2017)
New Revision: 15511

Modified:
   branches/2.3/NEWS
   branches/2.3/postgis/gserialized_estimate.c
Log:
Solaris build issues due to missing isfinite define
Patch from Julian Schauder 
Closes #3795 for PostGIS 2.3.4

Modified: branches/2.3/NEWS
===================================================================
--- branches/2.3/NEWS	2017-07-27 19:19:22 UTC (rev 15510)
+++ branches/2.3/NEWS	2017-07-27 19:27:05 UTC (rev 15511)
@@ -6,6 +6,8 @@
   - #3782, Memory leak in lwline_from_wkb_state (Even Rouault)
   - #3101, Fix buffer overflow in pgsql2shp (Sandro Santilli)
   - #3786, ptarray null and heap issues on is_closed
+  - #3795, Solaris build issues due to missing isfinite define
+           (Julian Schauder)
 
 
 PostGIS 2.3.3

Modified: branches/2.3/postgis/gserialized_estimate.c
===================================================================
--- branches/2.3/postgis/gserialized_estimate.c	2017-07-27 19:19:22 UTC (rev 15510)
+++ branches/2.3/postgis/gserialized_estimate.c	2017-07-27 19:27:05 UTC (rev 15511)
@@ -93,6 +93,16 @@
 #include <errno.h>
 #include <ctype.h>
 
+/* Fall back to older finite() if necessary */
+#ifndef HAVE_ISFINITE
+# ifdef HAVE_GNU_ISFINITE
+#  define _GNU_SOURCE
+# else
+#  define isfinite finite
+# endif
+#endif
+
+
 /* Prototypes */
 Datum gserialized_gist_joinsel(PG_FUNCTION_ARGS);
 Datum gserialized_gist_joinsel_2d(PG_FUNCTION_ARGS);