This file is part of MXE. See LICENSE.md for licensing information.

Contains ad hoc patches for cross building.

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MXE
Date: Sat, 18 Oct 2014 18:25:34 -0400
Subject: [PATCH 1/2] Fix geos detection


diff --git a/m4/geos.m4 b/m4/geos.m4
index 1111111..2222222 100644
--- a/m4/geos.m4
+++ b/m4/geos.m4
@@ -121,14 +121,14 @@ AC_DEFUN([GEOS_INIT],[
       
       HAVE_GEOS="no"
 
-      GEOS_LIBS="`${GEOS_CONFIG} --ldflags` -lgeos_c"
+      GEOS_LIBS="`${GEOS_CONFIG} --clibs`"
       GEOS_CFLAGS="`${GEOS_CONFIG} --cflags`"
       GEOS_VERSION="`${GEOS_CONFIG} --version`"
 
       ax_save_LIBS="${LIBS}"
-      LIBS=${GEOS_LIBS}
+      LIBS="${LIBS} ${GEOS_LIBS}"
       ax_save_CFLAGS="${CFLAGS}"
-      CFLAGS="${GEOS_CFLAGS}"
+      CFLAGS="${CFLAGS} ${GEOS_CFLAGS}"
 
       AC_CHECK_LIB([geos_c],
         [GEOSversion],

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MXE
Date: Tue, 5 Jul 2016 22:23:16 +0300
Subject: [PATCH 2/2] Use AC_PATH_TOOL for config scripts


diff --git a/configure.in b/configure.in
index 1111111..2222222 100644
--- a/configure.in
+++ b/configure.in
@@ -866,7 +866,7 @@ AC_ARG_WITH(pg,
 	       [Include PostgreSQL GDAL/OGR Support (ARG=path to pg_config)]),,)
 
 if test "x$with_pg" = "xyes" -o "x$with_pg" = "x" ; then
-  AC_PATH_PROG(PG_CONFIG, pg_config, no)
+  AC_PATH_TOOL(PG_CONFIG, pg_config, no)
 else
   PG_CONFIG=$with_pg
 fi
@@ -2016,7 +2016,7 @@ KEA_CONFIG=no
 AC_ARG_WITH(kea,[  --with-kea[=ARG]      Include kealib (ARG=path to kea-config) [[default=yes]]],,)
 
 if test "$with_kea" = "yes" -o "x$with_kea" = "x" ; then
-  AC_PATH_PROG(KEA_CONFIG, kea-config, no)
+  AC_PATH_TOOL(KEA_CONFIG, kea-config, no)
 else
    KEA_CONFIG=$with_kea
 fi
@@ -2079,10 +2079,10 @@ else
   dnl find nc-config location
   unset ac_cv_path_NETCDF_NCCONFIG
   if test "$with_netcdf" = "yes" -o "$with_netcdf" = "" ; then
-    AC_PATH_PROG(NETCDF_NCCONFIG, nc-config, no)
+    AC_PATH_TOOL(NETCDF_NCCONFIG, nc-config, no)
   else
     tmp_path="$with_netcdf/bin$PATH_SEPARATOR$with_netcdf"
-    AC_PATH_PROG(NETCDF_NCCONFIG, nc-config, no, $tmp_path)
+    AC_PATH_TOOL(NETCDF_NCCONFIG, nc-config, no, $tmp_path)
   fi
 
   dnl test nc-config
@@ -2832,7 +2832,7 @@ MYSQL_CONFIG=no
 AC_ARG_WITH(mysql,[  --with-mysql[=ARG]      Include MySQL (ARG=path to mysql_config) [[default=no]]],,)
 
 if test "$with_mysql" = "yes" ; then
-  AC_PATH_PROG(MYSQL_CONFIG, mysql_config, no)
+  AC_PATH_TOOL(MYSQL_CONFIG, mysql_config, no)
 else
     if test "x$with_mysql" != "x" ; then
       MYSQL_CONFIG=$with_mysql
@@ -3162,7 +3162,7 @@ if test "`basename xx/$with_curl`" = "curl-config" ; then
 elif test "$with_curl" = "no" ; then
   LIBCURL_CONFIG=no
 else
-  AC_PATH_PROG(LIBCURL_CONFIG, curl-config, no)
+  AC_PATH_TOOL(LIBCURL_CONFIG, curl-config, no)
 fi
 
 if test "$LIBCURL_CONFIG" != "no" ; then
@@ -3204,7 +3204,7 @@ if test "`basename xx/$with_xml2`" = "xml2-config" ; then
 elif test "$with_xml2" = "no" ; then
   LIBXML2_CONFIG=no
 else
-  AC_PATH_PROG(LIBXML2_CONFIG, xml2-config, no)
+  AC_PATH_TOOL(LIBXML2_CONFIG, xml2-config, no)
 fi
 
 if test "$LIBXML2_CONFIG" != "no" ; then
diff --git a/m4/geos.m4 b/m4/geos.m4
index 1111111..2222222 100644
--- a/m4/geos.m4
+++ b/m4/geos.m4
@@ -58,7 +58,7 @@ AC_DEFUN([GEOS_INIT],[
 
   elif test x"$with_geos" = x"yes" -o x"$with_geos" = x"" ; then
 
-    AC_PATH_PROG(GEOS_CONFIG, geos-config, no)
+    AC_PATH_TOOL(GEOS_CONFIG, geos-config, no)
     ac_geos_config_auto=yes
 
   else
@@ -133,7 +133,7 @@ AC_DEFUN([GEOS_INIT],[
       AC_CHECK_LIB([geos_c],
         [GEOSversion],
         [HAVE_GEOS="yes"],
-        [HAVE_GEOS="no"],
+        [HAVE_GEOS="no" && echo "$GEOS_LIBS" && exit 1],
         []
       )