commit: 24b898c5ed4e1c7957ed2f1e7c612c52dfef1563
Author: Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
AuthorDate: Sun Oct 11 18:23:58 2020 +0000
Commit: Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
CommitDate: Sun Oct 11 18:43:44 2020 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=24b898c5
mail-client/thunderbird: fail if LLVM version used by clang and rust does not
match
See same changes for www-client/firefox for details.
Package-Manager: Portage-3.0.8, Repoman-3.0.1
Signed-off-by: Thomas Deutschmann <whissi <AT> gentoo.org>
mail-client/thunderbird/thunderbird-78.3.2.ebuild | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/mail-client/thunderbird/thunderbird-78.3.2.ebuild
b/mail-client/thunderbird/thunderbird-78.3.2.ebuild
index 72378be0591..23bfc4a0438 100644
--- a/mail-client/thunderbird/thunderbird-78.3.2.ebuild
+++ b/mail-client/thunderbird/thunderbird-78.3.2.ebuild
@@ -382,6 +382,25 @@ pkg_setup() {
llvm_pkg_setup
+ if use clang && use lto ; then
+ local version_lld=$(ld.lld --version 2>/dev/null | awk
'{ print $2 }')
+ [[ -n ${version_lld} ]] && version_lld=$(ver_cut 1
"${version_lld}")
+ [[ -z ${version_lld} ]] && die "Failed to read ld.lld
version!"
+
+ local version_llvm_rust=$(rustc -Vv 2>/dev/null | grep
-F -- 'LLVM version:' | awk '{ print $3 }')
+ [[ -n ${version_llvm_rust} ]] &&
version_llvm_rust=$(ver_cut 1 "${version_llvm_rust}")
+ [[ -z ${version_llvm_rust} ]] && die "Failed to read
used LLVM version from rustc!"
+
+ if ver_test "${version_lld}" -ne "${version_llvm_rust}"
; then
+ eerror "Rust is using LLVM version
${version_llvm_rust} but ld.lld version belongs to LLVM version ${version_lld}."
+ eerror "You will be unable to link
${CATEGORY}/${PN}. To proceed you have the following options:"
+ eerror " - Manually switch rust version using
'eselect rust' to match used LLVM version"
+ eerror " - Switch to
dev-lang/rust[system-llvm] which will guarantee matching version"
+ eerror " - Build ${CATEGORY}/${PN} without
USE=lto"
+ die "LLVM version used by Rust
(${version_llvm_rust}) does not match with ld.lld version (${version_lld})!"
+ fi
+ fi
+
python-any-r1_pkg_setup
# Avoid PGO profiling problems due to enviroment leakage
