[Buildroot] [git commit] package/clang: link libclang against libLLVM.so
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Fri May 11 21:22:01 UTC 2018
commit: https://git.buildroot.net/buildroot/commit/?id=95fc31239962ae488b159f83e8fc436c10b1128c
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
libclang.so is statically linking against all LLVM static libraries
instead of linking dynamically against libLLVM.so.
This patch fixes this problem by setting LLVM_LINK_LLVM_DYLIB to ON.
Signed-off-by: Valentin Korenblit <valentin.korenblit at smile.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
package/clang/clang.mk | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/package/clang/clang.mk b/package/clang/clang.mk
index 8d86c5edda..14d6441c9a 100644
--- a/package/clang/clang.mk
+++ b/package/clang/clang.mk
@@ -85,5 +85,9 @@ define HOST_CLANG_INSTALL_CLANG_TBLGEN
endef
HOST_CLANG_POST_INSTALL_HOOKS = HOST_CLANG_INSTALL_CLANG_TBLGEN
+# This option must be enabled to link libclang dynamically against libLLVM.so
+HOST_CLANG_CONF_OPTS += -DLLVM_LINK_LLVM_DYLIB=ON
+CLANG_CONF_OPTS += -DLLVM_LINK_LLVM_DYLIB=ON
+
$(eval $(cmake-package))
$(eval $(host-cmake-package))
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