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From: "Georgy Yakovlev" <gyakovlev@gentoo.org>
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Subject: [gentoo-commits] repo/gentoo:master commit in: dev-lang/rust/
X-VCS-Repository: repo/gentoo
X-VCS-Files: dev-lang/rust/rust-1.44.0.ebuild
X-VCS-Directories: dev-lang/rust/
X-VCS-Committer: gyakovlev
X-VCS-Committer-Name: Georgy Yakovlev
X-VCS-Revision: 8e0668379b81eaaa034547c554b0e5ab59672e89
X-VCS-Branch: master
Date: Fri, 12 Jun 2020 17:42:26 +0000 (UTC)
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commit: 8e0668379b81eaaa034547c554b0e5ab59672e89
Author: Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org>
AuthorDate: Fri Jun 12 17:40:03 2020 +0000
Commit: Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org>
CommitDate: Fri Jun 12 17:42:02 2020 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8e066837
dev-lang/rust: more cross triple fixes
Bug: https://bugs.gentoo.org/679878
Signed-off-by: Georgy Yakovlev <gyakovlev <AT> gentoo.org>
dev-lang/rust/rust-1.44.0.ebuild | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/dev-lang/rust/rust-1.44.0.ebuild b/dev-lang/rust/rust-1.44.0.ebuild
index dba7e9ab61e..ad573f79cdc 100644
--- a/dev-lang/rust/rust-1.44.0.ebuild
+++ b/dev-lang/rust/rust-1.44.0.ebuild
@@ -324,10 +324,14 @@ src_configure() {
local cross_target_spec
for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
+ # extracts first element form <LLVM target>:<rust-target>:<CTARGET>
local cross_llvm_target="${cross_target_spec%%:*}"
+ # extracts toolchain triples, <rust-target>:<CTARGET>
local cross_triples="${cross_target_spec#*:}"
- local cross_rust_target="${cross_triples#*:}"
- local cross_toolchain="${cross_triples#:*}"
+ # extracts first element after before : separator
+ local cross_rust_target="${cross_triples%%:*}"
+ # extracts last element after : separator
+ local cross_toolchain="${cross_triples##*:}"
use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"