dev-cpp/lucene++: fixes for boost-1.89, cmake4, gtest & gcc-15

Closes: https://bugs.gentoo.org/957220
Closes: https://bugs.gentoo.org/963333
Signed-off-by: Holger Hoffstätte <holger@applied-asynchrony.com>
Part-of: https://github.com/gentoo/gentoo/pull/43958
Closes: https://github.com/gentoo/gentoo/pull/43958
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

4 files changed, 198 insertions, 0 deletions

diff --git a/dev-cpp/lucene++/files/lucene++-3.0.9-boost-1.89.patch b/dev-cpp/lucene++/files/lucene++-3.0.9-boost-1.89.patch
new file mode 100644
index 000000000000..6ed4f4b4a03e
--- /dev/null
+++ b/dev-cpp/lucene++/files/lucene++-3.0.9-boost-1.89.patch
@@ -0,0 +1,83 @@
+Bug: https://bugs.gentoo.org/963333
+
+--- LucenePlusPlus-rel_3.0.9/cmake/dependencies.cmake
++++ LucenePlusPlus-rel_3.0.9-boost-1.89/cmake/dependencies.cmake
+@@ -7,7 +7,6 @@ find_package(Boost COMPONENTS
+   filesystem
+   iostreams
+   regex
+-  system
+   thread
+   REQUIRED
+ )
+@@ -20,7 +19,6 @@ set(lucene_boost_libs
+   ${Boost_FILESYSTEM_LIBRARIES}
+   ${Boost_IOSTREAMS_LIBRARIES}
+   ${Boost_REGEX_LIBRARIES}
+-  ${Boost_SYSTEM_LIBRARIES}
+   ${Boost_THREAD_LIBRARIES}
+ )
+ 
+--- LucenePlusPlus-rel_3.0.9/src/contrib/CMakeLists.txt
++++ LucenePlusPlus-rel_3.0.9-boost-1.89/src/contrib/CMakeLists.txt
+@@ -67,7 +67,6 @@ target_link_libraries(lucene++-contrib
+     Boost::filesystem
+     Boost::iostreams
+     Boost::regex
+-    Boost::system
+     Boost::thread
+     ZLIB::ZLIB
+     lucene++::lucene++)
+--- LucenePlusPlus-rel_3.0.9/src/core/CMakeLists.txt
++++ LucenePlusPlus-rel_3.0.9-boost-1.89/src/core/CMakeLists.txt
+@@ -57,7 +57,6 @@ target_link_libraries(lucene++
+     Boost::filesystem
+     Boost::iostreams
+     Boost::regex
+-    Boost::system
+     Boost::thread
+     ZLIB::ZLIB
+ )
+--- LucenePlusPlus-rel_3.0.9/src/demo/deletefiles/CMakeLists.txt
++++ LucenePlusPlus-rel_3.0.9-boost-1.89/src/demo/deletefiles/CMakeLists.txt
+@@ -38,7 +38,6 @@ target_link_libraries(deletefiles
+     Boost::filesystem
+     Boost::iostreams
+     Boost::regex
+-    Boost::system
+     Boost::thread
+     ZLIB::ZLIB
+     lucene++::lucene++
+diff -rup LucenePlusPlus-rel_3.0.9/src/demo/indexfiles/CMakeLists.txt LucenePlusPlus-rel_3.0.9-boost-1.89/src/demo/indexfiles/CMakeLists.txt
+--- LucenePlusPlus-rel_3.0.9/src/demo/indexfiles/CMakeLists.txt
++++ LucenePlusPlus-rel_3.0.9-boost-1.89/src/demo/indexfiles/CMakeLists.txt
+@@ -39,7 +39,6 @@ target_link_libraries(indexfiles
+     Boost::filesystem
+     Boost::iostreams
+     Boost::regex
+-    Boost::system
+     Boost::thread
+     ZLIB::ZLIB
+     lucene++::lucene++
+diff -rup LucenePlusPlus-rel_3.0.9/src/demo/searchfiles/CMakeLists.txt LucenePlusPlus-rel_3.0.9-boost-1.89/src/demo/searchfiles/CMakeLists.txt
+--- LucenePlusPlus-rel_3.0.9/src/demo/searchfiles/CMakeLists.txt
++++ LucenePlusPlus-rel_3.0.9-boost-1.89/src/demo/searchfiles/CMakeLists.txt
+@@ -38,7 +38,6 @@ target_link_libraries(searchfiles
+     Boost::filesystem
+     Boost::iostreams
+     Boost::regex
+-    Boost::system
+     Boost::thread
+     ZLIB::ZLIB
+     lucene++::lucene++
+diff -rup LucenePlusPlus-rel_3.0.9/src/test/CMakeLists.txt LucenePlusPlus-rel_3.0.9-boost-1.89/src/test/CMakeLists.txt
+--- LucenePlusPlus-rel_3.0.9/src/test/CMakeLists.txt
++++ LucenePlusPlus-rel_3.0.9-boost-1.89/src/test/CMakeLists.txt
+@@ -59,7 +59,6 @@ target_link_libraries(lucene++-tester
+     Boost::filesystem
+     Boost::iostreams
+     Boost::regex
+-    Boost::system
+     Boost::thread
+     ZLIB::ZLIB
+     gtest_main
diff --git a/dev-cpp/lucene++/files/lucene++-3.0.9-cmake4.patch b/dev-cpp/lucene++/files/lucene++-3.0.9-cmake4.patch
new file mode 100644
index 000000000000..4e4805fc852d
--- /dev/null
+++ b/dev-cpp/lucene++/files/lucene++-3.0.9-cmake4.patch
@@ -0,0 +1,62 @@
+From: https://github.com/luceneplusplus/LucenePlusPlus/pull/218
+
+From: Gianfranco Costamagna <locutusofborg@debian.org>
+Date: Mon, 8 Sep 2025 15:05:10 +0200
+Subject: [PATCH] Bump minimum required cmake version to 3.10, for new cmake 4
+ compatibility fix
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -2,7 +2,7 @@
+ # init
+ ####################################
+ 
+-cmake_minimum_required(VERSION 3.5)
++cmake_minimum_required(VERSION 3.10)
+ 
+ project(lucene++)
+ 
+--- a/cmake/cotire.cmake
++++ b/cmake/cotire.cmake
+@@ -37,7 +37,7 @@ set(__COTIRE_INCLUDED TRUE)
+ if (NOT CMAKE_SCRIPT_MODE_FILE)
+ 	cmake_policy(PUSH)
+ endif()
+-cmake_minimum_required(VERSION 2.8.12)
++cmake_minimum_required(VERSION 3.10)
+ if (NOT CMAKE_SCRIPT_MODE_FILE)
+ 	cmake_policy(POP)
+ endif()
+--- a/src/test/gtest/CMakeLists.txt
++++ b/src/test/gtest/CMakeLists.txt
+@@ -1,7 +1,7 @@
+ # Note: CMake support is community-based. The maintainers do not use CMake
+ # internally.
+ 
+-cmake_minimum_required(VERSION 2.8.8)
++cmake_minimum_required(VERSION 3.10)
+ 
+ if (POLICY CMP0048)
+   cmake_policy(SET CMP0048 NEW)
+--- a/src/test/gtest/googlemock/CMakeLists.txt
++++ b/src/test/gtest/googlemock/CMakeLists.txt
+@@ -42,7 +42,7 @@ else()
+   cmake_policy(SET CMP0048 NEW)
+   project(gmock VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
+ endif()
+-cmake_minimum_required(VERSION 2.6.4)
++cmake_minimum_required(VERSION 3.10)
+ 
+ if (COMMAND set_up_hermetic_build)
+   set_up_hermetic_build()
+--- a/src/test/gtest/googletest/CMakeLists.txt
++++ b/src/test/gtest/googletest/CMakeLists.txt
+@@ -53,7 +53,7 @@ else()
+   cmake_policy(SET CMP0048 NEW)
+   project(gtest VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
+ endif()
+-cmake_minimum_required(VERSION 2.6.4)
++cmake_minimum_required(VERSION 3.10)
+ 
+ if (POLICY CMP0063) # Visibility
+   cmake_policy(SET CMP0063 NEW)
diff --git a/dev-cpp/lucene++/files/lucene++-3.0.9-gcc15.patch b/dev-cpp/lucene++/files/lucene++-3.0.9-gcc15.patch
new file mode 100644
index 000000000000..44d935e8eb14
--- /dev/null
+++ b/dev-cpp/lucene++/files/lucene++-3.0.9-gcc15.patch
@@ -0,0 +1,32 @@
+From: https://github.com/luceneplusplus/LucenePlusPlus/pull/218
+
+From: Gianfranco Costamagna <locutusofborg@debian.org>
+Date: Mon, 8 Sep 2025 15:05:58 +0200
+Subject: [PATCH] Bump minimum std-version to 17, fixing FTBFS with new gcc-15
+ and googletest
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -47,7 +47,7 @@ include(dependencies)
+ include(Lucene++Docs)
+ 
+ # Enable C++11
+-set(CMAKE_CXX_STANDARD 11)
++set(CMAKE_CXX_STANDARD 17)
+ set(CMAKE_CXX_STANDARD_REQUIRED ON)
+ 
+ ####################################
+--- a/src/test/gtest/CMakeLists.txt
++++ b/src/test/gtest/CMakeLists.txt
+@@ -11,9 +11,9 @@ project(googletest-distribution)
+ set(GOOGLETEST_VERSION 1.10.0)
+ 
+ if (CMAKE_VERSION VERSION_LESS "3.1")
+-  add_definitions(-std=c++11)
++  add_definitions(-std=c++17)
+ else()
+-  set(CMAKE_CXX_STANDARD 11)
++  set(CMAKE_CXX_STANDARD 17)
+   set(CMAKE_CXX_STANDARD_REQUIRED ON)
+   if(NOT CYGWIN)
+     set(CMAKE_CXX_EXTENSIONS OFF)
diff --git a/dev-cpp/lucene++/files/lucene++-3.0.9-system-gtest.patch b/dev-cpp/lucene++/files/lucene++-3.0.9-system-gtest.patch
new file mode 100644
index 000000000000..11469a2c60fb
--- /dev/null
+++ b/dev-cpp/lucene++/files/lucene++-3.0.9-system-gtest.patch
@@ -0,0 +1,21 @@
+From: https://github.com/luceneplusplus/LucenePlusPlus/pull/218
+
+From: Gianfranco Costamagna <locutusofborg@debian.org>
+Date: Mon, 8 Sep 2025 15:05:34 +0200
+Subject: [PATCH] Find and use system googletest if available
+
+--- a/src/test/CMakeLists.txt
++++ b/src/test/CMakeLists.txt
+@@ -8,8 +8,10 @@ if(MSVC)
+   set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+ endif()
+ 
+-add_subdirectory(gtest)
+-
++find_package(GTest)
++if(NOT GTEST_FOUND)
++  add_subdirectory(gtest)
++endif()
+ 
+ ####################################
+ # src