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-rw-r--r--community/firefox-esr/fix-rust-target.patch24
1 files changed, 24 insertions, 0 deletions
diff --git a/community/firefox-esr/fix-rust-target.patch b/community/firefox-esr/fix-rust-target.patch
new file mode 100644
index 00000000000..7dd760ca1d9
--- /dev/null
+++ b/community/firefox-esr/fix-rust-target.patch
@@ -0,0 +1,24 @@
+--- a/build/moz.configure/rust.configure
++++ b/build/moz.configure/rust.configure
+@@ -181,9 +181,11 @@
+ die("Don't know how to translate {} for rustc".format(
+ host_or_target.alias))
+
++ fixed_alias = rustc_target.alias.replace("-unknown-", "-alpine-").replace("-gnu", "-musl")
++
+ # Check to see whether our rustc has a reasonably functional stdlib
+ # for our chosen target.
+- target_arg = '--target=' + rustc_target.alias
++ target_arg = '--target=' + fixed_alias
+ in_fd, in_path = mkstemp(prefix='conftest', suffix='.rs')
+ out_fd, out_path = mkstemp(prefix='conftest', suffix='.rlib')
+ os.close(out_fd)
+@@ -220,7 +222,7 @@
+ os.remove(out_path)
+
+ # This target is usable.
+- return rustc_target.alias
++ return fixed_alias
+
+ return rust_target
+