sync:Fix generation of pkg-config file with absolute includedir/libdir.

Signed-off-by: zhangzhangxin <zhangxin1@xfusion.com>

0004-sync-Fix-generation-of-pkg-config-file-with-absolute.patch

@@ -0,0 +1,99 @@
+From 85f6fdf884f45b08317b8d05ecf10fbf45563ea7 Mon Sep 17 00:00:00 2001
+From: zhangzhangxin <zhangxin1@xfusion.com>
+Date: Fri, 28 Apr 2023 16:06:48 +0800
+Subject: [PATCH] sync:Fix generation of pkg-config file with absolute
+ includedir/libdir
+
+Signed-off-by: zhangzhangxin <zhangxin1@xfusion.com>
+---
+ .gitignore               |  1 -
+ CMakeLists.txt           |  7 +++++++
+ cmake/JoinPaths.cmake    | 23 +++++++++++++++++++++++
+ pkg-config/jsoncpp.pc.in |  4 ++--
+ 4 files changed, 32 insertions(+), 3 deletions(-)
+ create mode 100644 cmake/JoinPaths.cmake
+
+diff --git a/.gitignore b/.gitignore
+index 91121c2..68f40b0 100644
+--- a/.gitignore
++++ b/.gitignore
+@@ -28,7 +28,6 @@
+ 
+ # CMake-generated files:
+ CMakeFiles/
+-*.cmake
+ /pkg-config/jsoncpp.pc
+ jsoncpp_lib_static.dir/
+ 
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 01b8c9d..7e64bec 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -49,6 +49,8 @@ if(NOT DEFINED CMAKE_BUILD_TYPE AND NOT DEFINED CMAKE_CONFIGURATION_TYPES)
+         "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel Coverage.")
+ endif()
+ 
++set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
++
+ # ---------------------------------------------------------------------------
+ # use ccache if found, has to be done before project()
+ # ---------------------------------------------------------------------------
+@@ -146,6 +148,11 @@ if(JSONCPP_WITH_WARNING_AS_ERROR)
+ endif()
+ 
+ if(JSONCPP_WITH_PKGCONFIG_SUPPORT)
++    include(JoinPaths)
++
++    join_paths(libdir_for_pc_file "\${exec_prefix}" "${CMAKE_INSTALL_LIBDIR}")
++    join_paths(includedir_for_pc_file "\${prefix}" "${CMAKE_INSTALL_INCLUDEDIR}")
++
+     configure_file(
+         "pkg-config/jsoncpp.pc.in"
+         "pkg-config/jsoncpp.pc"
+diff --git a/cmake/JoinPaths.cmake b/cmake/JoinPaths.cmake
+new file mode 100644
+index 0000000..148f5b6
+--- /dev/null
++++ b/cmake/JoinPaths.cmake
+@@ -0,0 +1,23 @@
++# This module provides a function for joining paths
++# known from most languages
++#
++# SPDX-License-Identifier: (MIT OR CC0-1.0)
++# Copyright 2020 Jan Tojnar
++# https://github.com/jtojnar/cmake-snips
++#
++# Modelled after Python’s os.path.join
++# https://docs.python.org/3.7/library/os.path.html#os.path.join
++# Windows not supported
++function(join_paths joined_path first_path_segment)
++    set(temp_path "${first_path_segment}")
++    foreach(current_segment IN LISTS ARGN)
++        if(NOT ("${current_segment}" STREQUAL ""))
++            if(IS_ABSOLUTE "${current_segment}")
++                set(temp_path "${current_segment}")
++            else()
++                set(temp_path "${temp_path}/${current_segment}")
++            endif()
++        endif()
++    endforeach()
++    set(${joined_path} "${temp_path}" PARENT_SCOPE)
++endfunction()
+\ No newline at end of file
+diff --git a/pkg-config/jsoncpp.pc.in b/pkg-config/jsoncpp.pc.in
+index d4fa9ef..632a377 100644
+--- a/pkg-config/jsoncpp.pc.in
++++ b/pkg-config/jsoncpp.pc.in
+@@ -1,7 +1,7 @@
+ prefix=@CMAKE_INSTALL_PREFIX@
+ exec_prefix=@CMAKE_INSTALL_PREFIX@
+-libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
+-includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
++libdir=@libdir_for_pc_file@
++includedir=@includedir_for_pc_file@
+ 
+ Name: jsoncpp
+ Description: A C++ library for interacting with JSON
+-- 
+2.40.0.windows.1
+

jsoncpp.spec

@@ -1,6 +1,6 @@
 Name:           jsoncpp
 Version:        1.9.3
-Release:        5
+Release:        6
 Summary:        JSON C++ library
 License:        Public Domain or MIT
 URL:            https://github.com/open-source-parsers/jsoncpp
@@ -9,6 +9,7 @@ BuildRequires:  gcc-c++ cmake >= 3.1 python3-devel
 Patch0:         0001-sync-Issue-1182-Fix-fuzzing-bug.patch
 Patch1:         0002-sync-avoid-isprint-because-it-is-locale-specific.patch
 Patch2:         0003-sync-Add-nullptr-Json-Value-constructor.patch
+Patch3:         0004-sync-Fix-generation-of-pkg-config-file-with-absolute.patch 
 
 %description
 JsonCpp is a C++ library that allows manipulating JSON values,
@@ -90,6 +91,9 @@ hardlink -cfv %{buildroot}%{_docdir}/%{name}
 
 
 %changelog
+* Fri Apr 28 2023 zhangxin <zhangxin1@xfusion.com> - 1.9.3-6
+- Fix generation of pkg-config file with absolute includedir/libdir.
+
 * Fri Apr 28 2023 zhangxin <zhangxin1@xfusion.com> - 1.9.3-5
 - Add nullptr Json::Value constructor