package/libgeos: bump version to 3.14.0

Changelog: https://github.com/libgeos/geos/releases/tag/3.14.0

Bump minimal GCC version to 7. (Switched to C++17 as minimum requirement)
e142764b77

Since commit 26292ce880
libgeos uses fenv.h to catch FPU exceptions. Some libc implementation may
have no fenv support. So add a patch to detect fenv.h availability.

Signed-off-by: Maxim Kochetkov <fido_max@inbox.ru>
[Julien:
 - reformat patch title to fix check-package error
 - add Upstream header in patch to fix check-package error
]
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/libgeos/0001-geosop-make-floating-point-exceptions-optional.patch

@@ -0,0 +1,71 @@
+From a6bac7bd506988085fa692ff2e12727ae0e9db84 Mon Sep 17 00:00:00 2001
+From: Maxim Kochetkov <fido_max@inbox.ru>
+Date: Mon, 15 Sep 2025 17:16:08 +0300
+Subject: [PATCH] geosop: make floating-point exceptions optional
+
+commit 26292ce ("geosop: show most floating-point exceptions in verbose mode")
+add fenv.h dependency. Some libc implementations (uclibc-ng )may have no fenv
+support. So make floating-point exceptions optional and detetct fenv.h at
+configure stage.
+
+Upstream: https://github.com/libgeos/geos/pull/1305
+Signed-off-by: Maxim Kochetkov <fido_max@inbox.ru>
+---
+ CMakeLists.txt         | 7 +++++++
+ util/geosop/GeosOp.cpp | 6 ++++++
+ 2 files changed, 13 insertions(+)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 12411e586..a1e2f0c6e 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -558,3 +558,10 @@ if(PROJECT_IS_TOP_LEVEL)
+ 
+   unset(_is_multi_config_generator)
+ endif()  # PROJECT_IS_TOP_LEVEL
++
++include(CheckIncludeFile)
++check_include_file(fenv.h HAVE_FENV_H)
++
++if(HAVE_FENV_H)
++    target_compile_definitions(geos_cxx_flags INTERFACE HAVE_FENV)
++endif()
+diff --git a/util/geosop/GeosOp.cpp b/util/geosop/GeosOp.cpp
+index 2cb17f000..05307cf30 100644
+--- a/util/geosop/GeosOp.cpp
++++ b/util/geosop/GeosOp.cpp
+@@ -26,7 +26,9 @@
+ #include <geos/io/WKBStreamReader.h>
+ #include <geos/io/WKBWriter.h>
+ 
++#if defined(HAVE_FENV)
+ #include <cfenv>
++#endif
+ #include <fstream>
+ #include <iostream>
+ #include <sstream>
+@@ -394,10 +396,13 @@ void GeosOp::run(OpArguments& opArgs) {
+     //------------------------
+ 
+     try {
++#if defined(HAVE_FENV)
+         std::feclearexcept(FE_ALL_EXCEPT); // clear floating-point status flags
++#endif
+ 
+         execute(op, opArgs);
+ 
++#if defined(HAVE_FENV)
+         // Catch everything except for FE_INEXACT, which is usually harmless
+         const int fpexp = std::fetestexcept(FE_ALL_EXCEPT ^ FE_INEXACT);
+         if (args.isVerbose && (fpexp != 0)) {
+@@ -414,6 +419,7 @@ void GeosOp::run(OpArguments& opArgs) {
+                 std::cerr << " FE_UNDERFLOW";
+             std::cerr << std::endl;
+         }
++#endif
+     }
+     catch (std::exception &e) {
+         std::cerr << "Run-time exception: " << e.what() << std::endl;
+-- 
+2.51.0
+

package/libgeos/Config.in

@@ -3,7 +3,7 @@ config BR2_PACKAGE_LIBGEOS
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_USE_WCHAR
 	depends on BR2_TOOLCHAIN_HAS_THREADS
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C++14
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_7 # C++17
 	help
 	  GEOS (Geometry Engine - Open Source) is a C++ port of the
 	  JTS Topology Suite (JTS). It aims to contain the complete
@@ -13,7 +13,7 @@ config BR2_PACKAGE_LIBGEOS
 
 	  https://trac.osgeo.org/geos
 
-comment "libgeos needs a toolchain w/ C++, wchar, gcc >= 4.9, threads"
+comment "libgeos needs a toolchain w/ C++, wchar, gcc >= 7, threads"
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
 		   !BR2_TOOLCHAIN_HAS_THREADS || \
-		   !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
+		   !BR2_TOOLCHAIN_GCC_AT_LEAST_7

package/libgeos/libgeos.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256  df2c50503295f325e7c8d7b783aca8ba4773919cde984193850cf9e361dfd28c  geos-3.13.1.tar.bz2
+sha256  fe85286b1977121894794b36a7464d05049361bedabf972e70d8f9bf1e3ce928  geos-3.14.0.tar.bz2
 sha256  dc626520dcd53a22f727af3ee42c770e56c97a64fe3adb063799d8ab032fe551  COPYING

package/libgeos/libgeos.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBGEOS_VERSION = 3.13.1
+LIBGEOS_VERSION = 3.14.0
 LIBGEOS_SITE = http://download.osgeo.org/geos
 LIBGEOS_SOURCE = geos-$(LIBGEOS_VERSION).tar.bz2
 LIBGEOS_LICENSE = LGPL-2.1

package/postgis/Config.in

@@ -2,7 +2,7 @@ config BR2_PACKAGE_POSTGIS
 	bool "postgis"
 	depends on BR2_PACKAGE_POSTGRESQL_FULL
 	depends on BR2_INSTALL_LIBSTDCPP # libgeos, proj
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # libgeos
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_7 # libgeos
 	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # proj
 	depends on BR2_USE_WCHAR # libgeos, proj
 	select BR2_PACKAGE_LIBGEOS
@@ -17,6 +17,6 @@ config BR2_PACKAGE_POSTGIS
 
 	  https://postgis.net/
 
-comment "postgis needs a toolchain w/ C++, NPTL, wchar, gcc >= 4.9"
+comment "postgis needs a toolchain w/ C++, NPTL, wchar, gcc >= 7"
-	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 || \
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_7 || \
 		!BR2_TOOLCHAIN_HAS_THREADS_NPTL || !BR2_USE_WCHAR