diff options
Diffstat (limited to 'eclass/cmake.eclass')
| -rw-r--r-- | eclass/cmake.eclass | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/eclass/cmake.eclass b/eclass/cmake.eclass index 083b566d261..59835b50f4c 100644 --- a/eclass/cmake.eclass +++ b/eclass/cmake.eclass @@ -362,6 +362,17 @@ cmake_src_configure() { # Fix xdg collision with sandbox xdg_environment_reset + local file ver cmreq_isold + while read -d '' -r file ; do + ver=$(sed -ne "/cmake_minimum_required/ s/.*\(\.\.\.\|\s\)\([0-9.]*\)\([)]\|\s\).*$/\2/p" \ + "${file}" 2>/dev/null \ + ) + + if [[ -n $ver ]] && ver_test $ver -lt "3.5"; then + cmreq_isold=true + fi + done < <(find "${CMAKE_USE_DIR}" -type f -iname "CMakeLists.txt" -print0) + # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.) local build_rules=${BUILD_DIR}/gentoo_rules.cmake @@ -543,6 +554,13 @@ cmake_src_configure() { cmakeargs+=( -C "${CMAKE_EXTRA_CACHE_FILE}" ) fi + if [[ ${cmreq_isold} ]]; then + eqawarn "QA Notice: Compatibility with CMake < 3.5 has been removed from CMake 4," + eqawarn "${CATEGORY}/${PN} will fail to build w/o a fix." + eqawarn "See also tracker bug #951350; check existing bug or file a new one for" + eqawarn "this package." + fi + pushd "${BUILD_DIR}" > /dev/null || die debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}" echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" |