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cmake.eclass: Add CMAKE_QA_COMPAT_SKIP flag to skip compat checks

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Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>
This commit is contained in:
Andreas Sturmlechner
2025-05-19 20:37:02 +02:00
parent 4f0e629df3
commit c614298564
1 changed files with 16 additions and 8 deletions
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24
eclass/cmake.eclass
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@@ -117,6 +117,12 @@ fi
# for econf and is needed to pass TRY_RUN results when cross-compiling.
# Should be set by user in a per-package basis in /etc/portage/package.env.
# @ECLASS_VARIABLE: CMAKE_QA_COMPAT_SKIP
# @DEFAULT_UNSET
# @DESCRIPTION:
# If set, skip detection of CMakeLists.txt unsupported in CMake 4 in case of
# false positives (e.g. unused outdated bundled libs).
# @ECLASS_VARIABLE: CMAKE_QA_SRC_DIR_READONLY
# @USER_VARIABLE
# @DEFAULT_UNSET
@@ -446,15 +452,17 @@ cmake_src_configure() {
xdg_environment_reset
local file ver cmreq_isold
while read -d '' -r file ; do
ver=$(sed -ne "/cmake_minimum_required/I{s/.*\(\.\.\.*\|\s\)\([0-9.]*\)\([)]\|\s\).*$/\2/p;q}" \
"${file}" 2>/dev/null \
)
if ! [[ ${CMAKE_QA_COMPAT_SKIP} ]]; then
while read -d '' -r file ; do
ver=$(sed -ne "/cmake_minimum_required/I{s/.*\(\.\.\.*\|\s\)\([0-9.]*\)\([)]\|\s\).*$/\2/p;q}" \
"${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)
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)
fi
# Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.)
local build_rules=${BUILD_DIR}/gentoo_rules.cmake