vcpkg/ports/libpqxx/fix_build_cmake_3.30.patch

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From d5bf7cf83d0c86c502b6b30d5f0c8dc3b3049a38 Mon Sep 17 00:00:00 2001
From: Jeroen Vermeulen <jtvjtv@gmail.com>
Date: Sun, 23 Jun 2024 21:03:24 +0200
Subject: [PATCH] Fixes https://github.com/jtv/libpqxx/issues/851
Thanks @tt4g.
---
cmake/config.cmake | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/cmake/config.cmake b/cmake/config.cmake
index ef2ebf5fc..4d9f7e935 100644
--- a/cmake/config.cmake
+++ b/cmake/config.cmake
@@ -8,10 +8,18 @@ function(detect_code_compiled code macro msg)
endif()
endfunction(detect_code_compiled)
+if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.30.0)
+ include(CMakeDetermineCompilerSupport)
+ cmake_determine_compiler_support(CXX)
+else()
+ # This function changed names in CMake 3.30. :-(
+ include(CMakeDetermineCompileFeatures)
+ cmake_determine_compile_features(CXX)
+endif()
+
include(CheckIncludeFileCXX)
include(CheckFunctionExists)
include(CheckSymbolExists)
-include(CMakeDetermineCompileFeatures)
include(CheckCXXSourceCompiles)
include(CMakeFindDependencyMacro)
@@ -39,7 +47,6 @@ check_function_exists("poll" PQXX_HAVE_POLL)
set(CMAKE_REQUIRED_LIBRARIES pq)
-cmake_determine_compile_features(CXX)
cmake_policy(SET CMP0057 NEW)
# check_cxx_source_compiles requires CMAKE_REQUIRED_DEFINITIONS to specify