From 1f9323eaa0ef383a9ff04e7bd108cc3adf080576 Mon Sep 17 00:00:00 2001
From: Sandro Santilli <strk@keybit.net>
Date: Wed, 5 Aug 2015 06:57:34 +0000
Subject: [PATCH] Add --without-postgresql switch to only build liblwgeom
 (#3157)

git-svn-id: http://svn.osgeo.org/postgis/trunk@13882 b70326c6-7e19-0410-871a-916f4a2858ee
---
 GNUmakefile.in |  6 ++++--
 configure.ac   | 16 ++++++++++++++++
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/GNUmakefile.in b/GNUmakefile.in
index 3c7f1d8ab..13c0d5284 100644
--- a/GNUmakefile.in
+++ b/GNUmakefile.in
@@ -4,8 +4,10 @@
 #
 #-----------------------------------------------------
 
-# todo: add all subdirs
-SUBDIRS = liblwgeom libpgcommon postgis regress @RASTER@ @TOPOLOGY@ loader utils doc @EXTENSIONS@
+SUBDIRS = liblwgeom
+ifeq (@LIBLWGEOM_ONLY@,no)
+SUBDIRS += libpgcommon postgis regress @RASTER@ @TOPOLOGY@ loader utils doc @EXTENSIONS@
+endif
 
 PERL = @PERL@
 
diff --git a/configure.ac b/configure.ac
index 025ec94ea..1b38afc04 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1019,6 +1019,22 @@ fi
 
 AC_SUBST([TOPOLOGY])
 
+dnl ====================================
+dnl --without-postgresql
+dnl ====================================
+AC_ARG_WITH([postgresql],
+    [AS_HELP_STRING([--without-postgresql],
+                    [Disable the postgresql extensions])],
+    [], [LIBLWGEOM_ONLY="no"])
+if test "x$with_postgresql" != "xno"; then
+    LIBLWGEOM_ONLY="yes"
+    AC_MSG_RESULT([PostgreSQL support requested])
+else
+    AC_MSG_RESULT([PostgreSQL support disabled])
+fi
+
+AC_SUBST([LIBLWGEOM_ONLY])
+
 dnl ====================================
 dnl interrupt tests
 dnl ====================================
-- 
2.50.0