From 6e416d9247cc5cd6c21b769d66bd362f1d01a407 Mon Sep 17 00:00:00 2001 From: Moritz Haase Date: Thu, 3 Jul 2025 15:27:14 +0200 Subject: libcomps: Backport patch to support builds with CMake 4+ PR [0] has been merged upstream, but there hasn't been a release containing it yet. [0]: https://github.com/rpm-software-management/libcomps/pull/119 (From OE-Core rev: 42e8b8085abcbdacb664645fd7c2d61511ee95f7) Signed-off-by: Moritz Haase Signed-off-by: Richard Purdie --- ...0001-libcomps-Support-builds-with-CMake-4.patch | 132 +++++++++++++++++++++ meta/recipes-devtools/libcomps/libcomps_0.1.21.bb | 1 + 2 files changed, 133 insertions(+) create mode 100644 meta/recipes-devtools/libcomps/libcomps/0001-libcomps-Support-builds-with-CMake-4.patch diff --git a/meta/recipes-devtools/libcomps/libcomps/0001-libcomps-Support-builds-with-CMake-4.patch b/meta/recipes-devtools/libcomps/libcomps/0001-libcomps-Support-builds-with-CMake-4.patch new file mode 100644 index 0000000000..9a90e05888 --- /dev/null +++ b/meta/recipes-devtools/libcomps/libcomps/0001-libcomps-Support-builds-with-CMake-4.patch @@ -0,0 +1,132 @@ +From 702ec1423fb9b53244b902923fd87ef19b63a7f5 Mon Sep 17 00:00:00 2001 +From: Moritz Haase +Date: Mon, 23 Jun 2025 08:32:18 +0200 +Subject: [PATCH] libcomps: Support builds with CMake 4+ + +- Bump minimum required version to 3.10, the lowest one CMake 4+ don't complain + about. It's also possible to use 3.5, but that results in a deprecation + warning. The 'cmake_minimum_required()' invocation has been moved before the + initial 'project()' call as CMake complained about the wrong order. + +- Set policy CMP0148 [0] to OLD to unblock build without additional changes. + Eventually, the usage of the 'PythonInterp' and 'PythonLibs' find modules will + be need to be updated to use 'Python3' instead. + +- Set policy CMP0175 [1] to NEW and fix warnings. + +- Fix the 'No TARGET ... has been created in this directory' error in + 'src/python'. + +- Fix 'Utility target must not be used as the target of a + target_link_libraries call' errors (see [2]). + +- Mark the 'check' library as required when tests are enabled to prevent test + targets from linking a non-existing library in case it's not installed. + +[0]: https://cmake.org/cmake/help/latest/policy/CMP0148.html +[1]: https://cmake.org/cmake/help/latest/policy/CMP0175.html +[2]: https://cmake.org/cmake/help/latest/policy/CMP0039.html + +Upstream-Status: Backport [702ec1423fb9b53244b902923fd87ef19b63a7f5] +Signed-off-by: Moritz Haase +--- + README.md | 3 +-- + libcomps/CMakeLists.txt | 7 +++++-- + libcomps/src/python/docs/CMakeLists.txt | 3 ++- + libcomps/src/python/pycopy.cmake | 7 ++++--- + libcomps/tests/CMakeLists.txt | 2 -- + 5 files changed, 12 insertions(+), 10 deletions(-) + +diff --git a/README.md b/README.md +index 7f8314dd3f70d131c4d399f069d3d7bb77dcff02..24bf8a226d50b7b9b5372f98b52650ff4467c3d6 100644 +--- a/README.md ++++ b/README.md +@@ -27,7 +27,7 @@ for python bindings: + + for C library tests: + +-* check http://check.sourceforge.net/ ++* check https://github.com/libcheck/check + + for documentation build: + +@@ -128,4 +128,3 @@ Here's the most direct way to get your work merged into the project. + + 1. Push the branch to your fork + 1. Send a pull request for your branch +- +diff --git a/libcomps/CMakeLists.txt b/libcomps/CMakeLists.txt +index d8d628af1a8b863b6173ff11615a59aa58d8235e..3957e63a311fc42c85516c0e66fc6f598194cb8f 100644 +--- a/libcomps/CMakeLists.txt ++++ b/libcomps/CMakeLists.txt +@@ -1,5 +1,8 @@ ++cmake_minimum_required (VERSION 3.10) + project(libcomps C) +-cmake_minimum_required (VERSION 2.8.10) ++ ++cmake_policy(SET CMP0148 OLD) ++cmake_policy(SET CMP0175 NEW) + + include (GNUInstallDirs) + include (${CMAKE_ROOT}/Modules/CheckFunctionExists.cmake) +@@ -32,7 +35,7 @@ include_directories("${PROJECT_SOURCE_DIR}/src") + #include_directories("${PROJECT_SOURCE_DIR}/src/libcomps") + + if (ENABLE_TESTS) +- find_library(CHECK_LIBRARY NAMES check) ++ find_library(CHECK_LIBRARY REQUIRED NAMES check) + endif() + find_library(EXPAT_LIBRARY NAMES expat) + +diff --git a/libcomps/src/python/docs/CMakeLists.txt b/libcomps/src/python/docs/CMakeLists.txt +index c4b388cb4a4bb2d962a625a448efcfee14ef71b3..9c92b2dacf4a2cb76f461b8038217cc8e895a369 100644 +--- a/libcomps/src/python/docs/CMakeLists.txt ++++ b/libcomps/src/python/docs/CMakeLists.txt +@@ -26,7 +26,8 @@ add_dependencies(pydocs pycomps) + include(../pycopy.cmake) + add_custom_command(TARGET pydocs PRE_BUILD COMMAND set -E $ENV{LD_LIBRARY_PATH} "${LIBCOMPS_OUT}:$ENV{LD_LIBRARY_PATH}") + +-add_custom_command(TARGET pydocs COMMAND ${PYTHON_EXECUTABLE} ${SPHINX_EXECUTABLE} -E -b html ++add_custom_command(TARGET pydocs POST_BUILD ++ COMMAND ${PYTHON_EXECUTABLE} ${SPHINX_EXECUTABLE} -E -b html + "${CMAKE_CURRENT_SOURCE_DIR}/doc-sources/" + "${CMAKE_CURRENT_BINARY_DIR}/html/" + COMMENT "LDLP $ENV{LD_LIBRARY_PATH}") +diff --git a/libcomps/src/python/pycopy.cmake b/libcomps/src/python/pycopy.cmake +index b22f83595c09b4af8f1c2e49ddbd7755f4c97f0b..0e99e38d791ffd13496bd8fbbf61cd7701e543b7 100644 +--- a/libcomps/src/python/pycopy.cmake ++++ b/libcomps/src/python/pycopy.cmake +@@ -6,9 +6,10 @@ math (EXPR len "${len} - 1") + + #set(pycopy "py${pversion}-copy") + +-#if (NOT TARGET ${pycopy}) ++if (NOT TARGET ${pycopy}) ++ add_custom_target(${pycopy} DEPENDS pycomps) ++endif() + +-#add_custom_target(${pycopy} DEPENDS pycomps) + set (pycomps_SRCDIR "${PROJECT_SOURCE_DIR}/src/python/src/") + set (pycomps_TESTDIR "${PROJECT_SOURCE_DIR}/src/python/tests/") + set (pycomps_LIBPATH ${PYCOMPS_LIB_PATH})#"${PROJECT_BINARY_DIR}/src/python/src/python${pversion}") +@@ -16,7 +17,7 @@ set (pycomps_LIBPATH ${PYCOMPS_LIB_PATH})#"${PROJECT_BINARY_DIR}/src/python/src/ + #add_custom_command(TARGET pycopy PRE_BUILD COMMAND ${CMAKE_COMMAND} -E + # make_directory "${CP_DST}") + +-add_custom_command(TARGET ${pycopy} COMMAND ${CMAKE_COMMAND} -E ++add_custom_command(TARGET ${pycopy} POST_BUILD COMMAND ${CMAKE_COMMAND} -E + make_directory ${pycomps_LIBPATH}/libcomps/comps/) + + foreach(x RANGE 0 ${len}) +diff --git a/libcomps/tests/CMakeLists.txt b/libcomps/tests/CMakeLists.txt +index 23ced7450afa02977c63f9374a4fee33ae596d98..9d6e428e18d5a234c7be74d957c25961dea30050 100644 +--- a/libcomps/tests/CMakeLists.txt ++++ b/libcomps/tests/CMakeLists.txt +@@ -87,7 +87,5 @@ add_custom_target(test_parse_run + WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} + DEPENDS test_parse + COMMENT "Running comps_parse test") +-target_link_libraries(test_parse_run libcomps) +-target_link_libraries(test_comps_run libcomps) + + add_dependencies(ctest test_comps_run test_parse_run) diff --git a/meta/recipes-devtools/libcomps/libcomps_0.1.21.bb b/meta/recipes-devtools/libcomps/libcomps_0.1.21.bb index 5709f3e69f..9429c703e1 100644 --- a/meta/recipes-devtools/libcomps/libcomps_0.1.21.bb +++ b/meta/recipes-devtools/libcomps/libcomps_0.1.21.bb @@ -5,6 +5,7 @@ LICENSE = "GPL-2.0-only" LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263" SRC_URI = "git://github.com/rpm-software-management/libcomps.git;branch=master;protocol=https \ + file://0001-libcomps-Support-builds-with-CMake-4.patch \ file://0002-Do-not-set-PYTHON_INSTALL_DIR-by-running-python.patch \ " -- cgit v1.2.3-54-g00ecf