* [PATCH] llvm: support older toolchains
@ 2019-03-28 12:35 Ross Burton
0 siblings, 0 replies; only message in thread
From: Ross Burton @ 2019-03-28 12:35 UTC (permalink / raw)
To: openembedded-core
LLVM is now warning if your host compiler is gcc <5.1, and some of our supported
operating systems still only have 4.8.5. Set
LLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN so those builds continue to work, hopefully
we retire the old operating systems before LLVM requires 5.1+.
Signed-off-by: Ross Burton <ross.burton@intel.com>
---
meta/recipes-devtools/llvm/llvm_git.bb | 1 +
1 file changed, 1 insertion(+)
diff --git a/meta/recipes-devtools/llvm/llvm_git.bb b/meta/recipes-devtools/llvm/llvm_git.bb
index 01a7da8ebdc..7832441482e 100644
--- a/meta/recipes-devtools/llvm/llvm_git.bb
+++ b/meta/recipes-devtools/llvm/llvm_git.bb
@@ -70,6 +70,7 @@ EXTRA_OECMAKE += "-DLLVM_ENABLE_ASSERTIONS=OFF \
-DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
-DLLVM_OPTIMIZED_TABLEGEN=ON \
-DLLVM_TARGETS_TO_BUILD='${LLVM_TARGETS}' \
+ -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON \
-DPYTHON_EXECUTABLE=${HOSTTOOLS_DIR}/python2 \
-G Ninja"
--
2.11.0
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