[postgis-tickets] r17008 - Remove ISFINITE macros

[Raul]

Author: algunenano
Date: 2018-11-13 03:10:07 -0800 (Tue, 13 Nov 2018)
New Revision: 17008

Modified:
   trunk/configure.ac
   trunk/liblwgeom/g_box.c
   trunk/postgis/gserialized_estimate.c
   trunk/postgis/gserialized_gist_2d.c
   trunk/postgis/gserialized_gist_nd.c
   trunk/postgis_config.h.in
Log:
Remove ISFINITE macros

No longer needed since gnu99 is mandatory

Closes #4234



Modified: trunk/configure.ac
===================================================================
--- trunk/configure.ac	2018-11-13 10:49:06 UTC (rev 17007)
+++ trunk/configure.ac	2018-11-13 11:10:07 UTC (rev 17008)
@@ -165,26 +165,6 @@
 AC_FUNC_FSEEKO()
 
 dnl
-dnl First see if we have isfinite in basic header
-dnl then check to see if it's a GNU extension
-dnl
-AC_CHECK_DECL(isfinite,
-  [AC_DEFINE([HAVE_ISFINITE])],
-  [],
-  [#include <math.h>])
-
-dnl Clear the cache
-unset ac_cv_have_decl_isfinite
-
-AC_CHECK_DECL(isfinite,
-  AC_DEFINE([HAVE_GNU_ISFINITE]),
-  [],
-  [[
-    #define _GNU_SOURCE
-    #include <math.h>
-  ]])
-
-dnl
 dnl MingW requires use of pwd -W to give proper Windows (not MingW) paths
 dnl for in-place regression tests
 dnl

Modified: trunk/liblwgeom/g_box.c
===================================================================
--- trunk/liblwgeom/g_box.c	2018-11-13 10:49:06 UTC (rev 17007)
+++ trunk/liblwgeom/g_box.c	2018-11-13 11:10:07 UTC (rev 17008)
@@ -27,14 +27,6 @@
 #include <stdlib.h>
 #include <math.h>
 
-/* Fall back to older finite() if necessary */
-#ifndef HAVE_ISFINITE
-# ifdef HAVE_GNU_ISFINITE
-#  define _GNU_SOURCE
-# else
-#  define isfinite finite
-# endif
-#endif
 
 GBOX* gbox_new(uint8_t flags)
 {

Modified: trunk/postgis/gserialized_estimate.c
===================================================================
--- trunk/postgis/gserialized_estimate.c	2018-11-13 10:49:06 UTC (rev 17007)
+++ trunk/postgis/gserialized_estimate.c	2018-11-13 11:10:07 UTC (rev 17008)
@@ -124,16 +124,6 @@
 /************************************************************************/
 
 
-/* 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);

Modified: trunk/postgis/gserialized_gist_2d.c
===================================================================
--- trunk/postgis/gserialized_gist_2d.c	2018-11-13 10:49:06 UTC (rev 17007)
+++ trunk/postgis/gserialized_gist_2d.c	2018-11-13 11:10:07 UTC (rev 17008)
@@ -50,14 +50,6 @@
 #include "lwgeom_pg.h"       /* For debugging macros. */
 #include "gserialized_gist.h"	     /* For utility functions. */
 
-/* Fall back to older finite() if necessary */
-#ifndef HAVE_ISFINITE
-# ifdef HAVE_GNU_ISFINITE
-#  define _GNU_SOURCE
-# else
-#  define isfinite finite
-# endif
-#endif
 
 #include <float.h> /* For FLT_MAX */
 

Modified: trunk/postgis/gserialized_gist_nd.c
===================================================================
--- trunk/postgis/gserialized_gist_nd.c	2018-11-13 10:49:06 UTC (rev 17007)
+++ trunk/postgis/gserialized_gist_nd.c	2018-11-13 11:10:07 UTC (rev 17008)
@@ -50,15 +50,6 @@
 
 #include <assert.h>
 
-/* Fall back to older finite() if necessary */
-#ifndef HAVE_ISFINITE
-#ifdef HAVE_GNU_ISFINITE
-#define _GNU_SOURCE
-#else
-#define isfinite finite
-#endif
-#endif
-
 /*
 ** When is a node split not so good? If more than 90% of the entries
 ** end up in one of the children.

Modified: trunk/postgis_config.h.in
===================================================================
--- trunk/postgis_config.h.in	2018-11-13 10:49:06 UTC (rev 17007)
+++ trunk/postgis_config.h.in	2018-11-13 11:10:07 UTC (rev 17008)
@@ -29,8 +29,6 @@
 /* Define for some functions we are interested in */
 #undef HAVE_VASPRINTF
 #undef HAVE_ASPRINTF
-#undef HAVE_ISFINITE
-#undef HAVE_GNU_ISFINITE
 #undef HAVE_FSEEKO
 #undef HAVE_STRCASESTR