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-rw-r--r--bug1654465.diff77
1 files changed, 77 insertions, 0 deletions
diff --git a/bug1654465.diff b/bug1654465.diff
new file mode 100644
index 0000000..f9982cb
--- /dev/null
+++ b/bug1654465.diff
@@ -0,0 +1,77 @@
+ build/moz.configure/rust.configure | 2 +-
+ config/makefiles/rust.mk | 5 +++++
+ .../mozbuild/test/configure/test_toolchain_configure.py | 14 --------------
+ 3 files changed, 6 insertions(+), 15 deletions(-)
+
+diff --git c/build/moz.configure/rust.configure i/build/moz.configure/rust.configure
+index aaa693059d95..c90ae5ca7b25 100644
+--- c/build/moz.configure/rust.configure
++++ i/build/moz.configure/rust.configure
+@@ -146,7 +146,7 @@ def rust_compiler(rustc_info, cargo_info, build_project):
+ or by directly running the installer from https://rustup.rs/
+ '''))
+ if build_project == 'tools/crashreporter':
+- rustc_min_version = Version('1.31.0')
++ rustc_min_version = Version('1.38.0')
+ else:
+ rustc_min_version = Version('1.43.0')
+ cargo_min_version = rustc_min_version
+diff --git c/config/makefiles/rust.mk i/config/makefiles/rust.mk
+index a9abcc9af4c0..b5c7973104ce 100644
+--- c/config/makefiles/rust.mk
++++ i/config/makefiles/rust.mk
+@@ -63,6 +63,11 @@ ifndef MOZ_DEBUG_RUST
+ ifeq (,$(findstring gkrust_gtest,$(RUST_LIBRARY_FILE)))
+ cargo_rustc_flags += -Clto
+ endif
++# Versions of rust >= 1.45 need -Cembed-bitcode=yes for all crates when
++# using -Clto.
++ifeq (,$(filter 1.38.% 1.39.% 1.40.% 1.41.% 1.42.% 1.43.% 1.44.%,$(RUSTC_VERSION)))
++RUSTFLAGS += -Cembed-bitcode=yes
++endif
+ endif
+ endif
+
+diff --git c/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py i/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py
+index e1921ece6865..759d4d98cc0d 100755
+--- c/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py
++++ i/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py
+@@ -1796,38 +1796,24 @@ class RustTest(BaseConfigureTest):
+ arm_arch=7, fpu='neon', thumb2=True, float_abi='softfp')),
+ 'thumbv7neon-linux-androideabi')
+
+- self.assertEqual(
+- self.get_rust_target('arm-unknown-linux-androideabi',
+- version='1.32.0',
+- arm_target=ReadOnlyNamespace(
+- arm_arch=7, fpu='neon', thumb2=True, float_abi='softfp')),
+- 'armv7-linux-androideabi')
+-
+ self.assertEqual(
+ self.get_rust_target('arm-unknown-linux-androideabi',
+ arm_target=ReadOnlyNamespace(
+ arm_arch=7, fpu='neon', thumb2=False, float_abi='softfp')),
+ 'armv7-linux-androideabi')
+
+ self.assertEqual(
+ self.get_rust_target('arm-unknown-linux-androideabi',
+ arm_target=ReadOnlyNamespace(
+ arm_arch=7, fpu='vfpv2', thumb2=True, float_abi='softfp')),
+ 'armv7-linux-androideabi')
+
+ self.assertEqual(
+ self.get_rust_target('armv7-unknown-linux-gnueabihf',
+ arm_target=ReadOnlyNamespace(
+ arm_arch=7, fpu='neon', thumb2=True, float_abi='hard')),
+ 'thumbv7neon-unknown-linux-gnueabihf')
+
+- self.assertEqual(
+- self.get_rust_target('armv7-unknown-linux-gnueabihf',
+- version='1.32.0',
+- arm_target=ReadOnlyNamespace(
+- arm_arch=7, fpu='neon', thumb2=True, float_abi='hard')),
+- 'armv7-unknown-linux-gnueabihf')
+-
+ self.assertEqual(
+ self.get_rust_target('armv7-unknown-linux-gnueabihf',
+ arm_target=ReadOnlyNamespace(