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| author | David Seifert <soap@gentoo.org> | 2017-09-24 11:07:36 +0200 |
|---|---|---|
| committer | Michael Palimaka <kensington@gentoo.org> | 2017-09-24 21:15:08 +1000 |
| commit | 954578a86a5652fa7356db9444f1527365f427f3 (patch) | |
| tree | f0951d856964e83d7b563e3bb7d3a36c71543fb7 | |
| parent | 156f05d94939bfc31b0915977aa2400b41046114 (diff) | |
| download | kde-954578a86a5652fa7356db9444f1527365f427f3.tar.gz kde-954578a86a5652fa7356db9444f1527365f427f3.tar.bz2 kde-954578a86a5652fa7356db9444f1527365f427f3.zip | |
cmake-utils.eclass: Add QA check for broken buildsystems
Closes: https://github.com/gentoo/gentoo/pull/4757
| -rw-r--r-- | eclass/cmake-utils.eclass | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/eclass/cmake-utils.eclass b/eclass/cmake-utils.eclass index c6a52b8d9ae..148fbc3cff3 100644 --- a/eclass/cmake-utils.eclass +++ b/eclass/cmake-utils.eclass @@ -93,6 +93,12 @@ _CMAKE_UTILS_ECLASS=1 # 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_UTILS_QA_SRC_DIR_READONLY +# @DESCRIPTION: +# After running cmake-utils_src_prepare, sets ${S} to read-only. This is +# a user flag and should under _no circumstances_ be set in the ebuild. +# Helps in improving QA of build systems that write to source tree. + case ${EAPI} in 5) : ${CMAKE_WARN_UNUSED_CLI:=no} ;; 6) : ${CMAKE_WARN_UNUSED_CLI:=yes} ;; @@ -442,6 +448,11 @@ cmake-utils_src_prepare() { popd > /dev/null || die + # make ${S} read-only in order to detect broken build-systems + if [[ ${CMAKE_UTILS_QA_SRC_DIR_READONLY} && ! ${CMAKE_IN_SOURCE_BUILD} ]]; then + chmod -R a-w "${S}" + fi + _CMAKE_UTILS_SRC_PREPARE_HAS_RUN=1 } |