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authorNikita Popov <nikita.ppv@gmail.com>2023-03-26 23:52:59 +0200
committerPietro Albini <pietro@pietroalbini.org>2023-04-16 16:26:20 +0200
commitb524c6277fd8f6826a97e5b83d397e03ae9c949f (patch)
tree9e21349f89a5957ec58f14371ceffec2965316ef
parentf18236dcd3d8191c91aca0c4ef43e1e27b6bc0dc (diff)
downloadrust-b524c6277fd8f6826a97e5b83d397e03ae9c949f.tar.gz
Limit to one job on mingw builders
This is another attempt to work around https://github.com/rust-lang/rust/issues/108227. By limiting to one link job, we should be able to avoid file name clashes in mkstemp().
-rwxr-xr-xsrc/ci/run.sh8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/ci/run.sh b/src/ci/run.sh
index 93dccb54c4e..efeb850cd8b 100755
--- a/src/ci/run.sh
+++ b/src/ci/run.sh
@@ -59,6 +59,14 @@ RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-locked-deps"
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-cargo-native-static"
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set rust.codegen-units-std=1"
+# When building for mingw, limit the number of parallel linker jobs during
+# the LLVM build, as not to run out of memory.
+# This is an attempt to fix the spurious build error tracked by
+# https://github.com/rust-lang/rust/issues/108227.
+if isWindows && [[ ${CUSTOM_MINGW-0} -eq 1 ]]; then
+ RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set llvm.link-jobs=1"
+fi
+
# Only produce xz tarballs on CI. gz tarballs will be generated by the release
# process by recompressing the existing xz ones. This decreases the storage
# space required for CI artifacts.