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buildroot/package/kodi/0004-Introduce-PCRE2-dependency.patch
Bernd Kuhls f99d5f46e2 package/kodi: switch to pcre2 
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>
2026-04-14 19:12:45 +02:00

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From 4a4642b1d7562b553f80da279255a9755a9e20f7 Mon Sep 17 00:00:00 2001
From: fuzzard <fuzzard@kodi.tv>
Date: Sun, 2 Jun 2024 13:24:57 +1000
Subject: [PATCH] Introduce PCRE2 dependency
create PCRE2 in tools/depends/target
Create Find module for PCRE2
Upstream: https://github.com/xbmc/xbmc/commit/5c24bf262e5cd75b413fcb4c2c5c144d6971d7cc
[Bernd: backported relevant parts to 21.3-Omega]
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
cmake/modules/FindPCRE2.cmake | 151 +++++++++++++++++++++++
tools/depends/target/pcre2/PCRE2-VERSION | 7 ++
2 files changed, 158 insertions(+)
create mode 100644 cmake/modules/FindPCRE2.cmake
create mode 100644 tools/depends/target/pcre2/PCRE2-VERSION
diff --git a/cmake/modules/FindPCRE2.cmake b/cmake/modules/FindPCRE2.cmake
new file mode 100644
index 0000000000..7e50d5f2c1
--- /dev/null
+++ b/cmake/modules/FindPCRE2.cmake
@@ -0,0 +1,151 @@
+#.rst:
+# FindPCRE2
+# --------
+# Finds the PCRE2 library
+#
+# This will define the following imported target::
+#
+# ${APP_NAME_LC}::PCRE2 - The PCRE2 library
+
+if(NOT TARGET ${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME})
+
+ macro(buildPCRE2)
+ set(PCRE2_VERSION ${${MODULE}_VER})
+ if(WIN32)
+ set(PCRE_DEBUG_POSTFIX d)
+ endif()
+
+ set(patches "${CORE_SOURCE_DIR}/tools/depends/target/${MODULE_LC}/001-all-enable_docs_pc.patch"
+ "${CORE_SOURCE_DIR}/tools/depends/target/${MODULE_LC}/002-all-cmake-config-installdir.patch")
+
+ generate_patchcommand("${patches}")
+
+ set(CMAKE_ARGS -DBUILD_STATIC_LIBS=ON
+ -DPCRE2_BUILD_PCRE2_8=ON
+ -DPCRE2_BUILD_PCRE2_16=OFF
+ -DPCRE2_BUILD_PCRE2_32=OFF
+ -DPCRE2_SUPPORT_JIT=ON
+ -DPCRE2_SUPPORT_UNICODE=ON
+ -DPCRE2_BUILD_PCRE2GREP=OFF
+ -DPCRE2_BUILD_TESTS=OFF
+ -DENABLE_DOCS=OFF)
+
+ if(CORE_SYSTEM_NAME STREQUAL darwin_embedded)
+ list(APPEND CMAKE_ARGS -DPCRE2_SUPPORT_JIT=OFF)
+ endif()
+
+ set(${CMAKE_FIND_PACKAGE_NAME}_COMPILEDEFINITIONS PCRE2_STATIC)
+
+ BUILD_DEP_TARGET()
+ endmacro()
+
+ include(cmake/scripts/common/ModuleHelpers.cmake)
+
+ set(MODULE_LC pcre2)
+
+ SETUP_BUILD_VARS()
+
+ if(KODI_DEPENDSBUILD OR (WIN32 OR WINDOWS_STORE))
+ set(PCRE2_USE_STATIC_LIBS ON)
+ endif()
+
+ # Check for existing PCRE2. If version >= PCRE2-VERSION file version, dont build
+ find_package(PCRE2 CONFIG COMPONENTS 8BIT QUIET)
+
+ if((PCRE2_VERSION VERSION_LESS ${${MODULE}_VER} AND ENABLE_INTERNAL_PCRE2) OR
+ ((CORE_SYSTEM_NAME STREQUAL linux OR CORE_SYSTEM_NAME STREQUAL freebsd) AND ENABLE_INTERNAL_PCRE2))
+ buildPCRE2()
+ else()
+ # if PCRE2::8BIT target exists, it meets version requirements
+ # we only do a pkgconfig search when a suitable cmake config returns nothing
+ if(TARGET PCRE2::8BIT)
+ get_target_property(_PCRE2_CONFIGURATIONS PCRE2::8BIT IMPORTED_CONFIGURATIONS)
+ if(_PCRE2_CONFIGURATIONS)
+ foreach(_pcre2_config IN LISTS _PCRE2_CONFIGURATIONS)
+ # Just set to RELEASE var so select_library_configurations can continue to work its magic
+ string(TOUPPER ${_pcre2_config} _pcre2_config_UPPER)
+ if((NOT ${_pcre2_config_UPPER} STREQUAL "RELEASE") AND
+ (NOT ${_pcre2_config_UPPER} STREQUAL "DEBUG"))
+ get_target_property(PCRE2_LIBRARY_RELEASE PCRE2::8BIT IMPORTED_LOCATION_${_pcre2_config_UPPER})
+ else()
+ get_target_property(PCRE2_LIBRARY_${_pcre2_config_UPPER} PCRE2::8BIT IMPORTED_LOCATION_${_pcre2_config_UPPER})
+ endif()
+ endforeach()
+ else()
+ get_target_property(PCRE2_LIBRARY_RELEASE PCRE2::8BIT IMPORTED_LOCATION)
+ endif()
+ get_target_property(PCRE2_INCLUDE_DIR PCRE2::8BIT INTERFACE_INCLUDE_DIRECTORIES)
+ else()
+ # ToDo: use pkgconfig data imported and drop manual find_path/find_library
+ find_package(PkgConfig)
+ if(PKG_CONFIG_FOUND)
+ pkg_check_modules(PC_PCRE2 libpcre2-8 QUIET)
+ endif()
+
+ find_path(PCRE2_INCLUDE_DIR pcre2.h
+ HINTS ${PC_PCRE2_INCLUDEDIR})
+ find_library(PCRE2_LIBRARY_RELEASE NAMES pcre2-8
+ HINTS ${PC_PCRE2_LIBDIR})
+ set(PCRE2_VERSION ${PC_PCRE2_VERSION})
+ endif()
+ endif()
+
+ include(SelectLibraryConfigurations)
+ select_library_configurations(PCRE2)
+
+ include(FindPackageHandleStandardArgs)
+ find_package_handle_standard_args(PCRE2
+ REQUIRED_VARS PCRE2_LIBRARY PCRE2_INCLUDE_DIR
+ VERSION_VAR PCRE2_VERSION)
+
+ if(PCRE2_FOUND)
+ if(TARGET PCRE2::8BIT AND NOT TARGET pcre2)
+ add_library(${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME} ALIAS PCRE2::8BIT)
+ else()
+ add_library(${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME} UNKNOWN IMPORTED)
+ if(PCRE2_LIBRARY_RELEASE)
+ set_target_properties(${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME} PROPERTIES
+ IMPORTED_CONFIGURATIONS RELEASE
+ IMPORTED_LOCATION_RELEASE "${PCRE2_LIBRARY_RELEASE}")
+ endif()
+ if(PCRE2_LIBRARY_DEBUG)
+ set_target_properties(${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME} PROPERTIES
+ IMPORTED_LOCATION_DEBUG "${PCRE2_LIBRARY_DEBUG}")
+ set_property(TARGET ${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME} APPEND PROPERTY
+ IMPORTED_CONFIGURATIONS DEBUG)
+ endif()
+ set_target_properties(${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME} PROPERTIES
+ INTERFACE_INCLUDE_DIRECTORIES "${PCRE2_INCLUDE_DIR}")
+
+ # Add interface compile definitions. This will usually come from an INTERNAL build being required.
+ if(${CMAKE_FIND_PACKAGE_NAME}_COMPILEDEFINITIONS)
+ set_property(TARGET ${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME} APPEND PROPERTY
+ INTERFACE_COMPILE_DEFINITIONS ${${CMAKE_FIND_PACKAGE_NAME}_COMPILEDEFINITIONS})
+ endif()
+ endif()
+ if(TARGET pcre2)
+ add_dependencies(${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME} pcre2)
+ endif()
+
+ # Add internal build target when a Multi Config Generator is used
+ # We cant add a dependency based off a generator expression for targeted build types,
+ # https://gitlab.kitware.com/cmake/cmake/-/issues/19467
+ # therefore if the find heuristics only find the library, we add the internal build
+ # target to the project to allow user to manually trigger for any build type they need
+ # in case only a specific build type is actually available (eg Release found, Debug Required)
+ # This is mainly targeted for windows who required different runtime libs for different
+ # types, and they arent compatible
+ if(_multiconfig_generator)
+ if(NOT TARGET pcre2)
+ buildPCRE2()
+ set_target_properties(pcre2 PROPERTIES EXCLUDE_FROM_ALL TRUE)
+ endif()
+ add_dependencies(build_internal_depends pcre2)
+ endif()
+
+ else()
+ if(PCRE2_FIND_REQUIRED)
+ message(FATAL_ERROR "PCRE2 not found. Possibly use -DENABLE_INTERNAL_PCRE2=ON to build PCRE2")
+ endif()
+ endif()
+endif()
diff --git a/tools/depends/target/pcre2/PCRE2-VERSION b/tools/depends/target/pcre2/PCRE2-VERSION
new file mode 100644
index 0000000000..800eebf0b9
--- /dev/null
+++ b/tools/depends/target/pcre2/PCRE2-VERSION
@@ -0,0 +1,7 @@
+LIBNAME=pcre2
+VERSION=10.42
+ARCHIVE=$(LIBNAME)-$(VERSION).tar.bz2
+SHA512=72fbde87fecec3aa4b47225dd919ea1d55e97f2cbcf02aba26e5a0d3b1ffb58c25a80a9ef069eb99f9cf4e41ba9604ad06a7ec159870e1e875d86820e12256d3
+BYPRODUCT=libpcre2-8.a
+BYPRODUCT_WIN=pcre2-8-static.lib
+
--
2.47.3
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