diff options
Diffstat (limited to 'eclass/toolchain.eclass')
| -rw-r--r-- | eclass/toolchain.eclass | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass index 696eec73b4ba..13f3298fea90 100644 --- a/eclass/toolchain.eclass +++ b/eclass/toolchain.eclass @@ -576,6 +576,19 @@ toolchain_pkg_pretend() { _tc_use_if_iuse objc++ && \ ewarn 'Obj-C++ requires a C++ compiler, disabled due to USE="-cxx"' fi + + # Do the check for pure source builds only, since the override + # cannot work with binary packages, see https://bugs.gentoo.org/944198 + if [[ ${BUILD_TYPE} == source ]] && in_iuse time64 && ! use time64 && + has_version -r "${CATEGORY}/${PN}[time64(-)]" && + [[ ! ${TC_FORCE_TIME32} ]] + then + eerror "Attempting to build USE=-time64 version of gcc when at least" + eerror "one USE=time64 version is installed. Did you accidentally" + eerror "switch back to a non-time64 profile? If this is really" + eerror "desirable, set TC_FORCE_TIME32=1 to force the build." + die "Attempting to build USE=-time64 on a USE=time64 system" + fi } #---->> pkg_setup <<---- |