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authorFelix Fietkau <nbd@nbd.name>2021-11-02 19:38:12 +0100
committerFelix Fietkau <nbd@nbd.name>2021-11-04 16:55:04 +0100
commita7c0d7c06c5b353c98f6db6b0b766d2ff3dd6887 (patch)
tree295038af20a99a089e7d049ea0d2c235bbd1443f
parenta6a9f9be278e718f3f8a5cb7640dd8035cc802b9 (diff)
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llvm-bpf: move to staging_dir/host/llvm-bpf
This makes it easier to package it up for the download server Signed-off-by: Felix Fietkau <nbd@nbd.name>
-rw-r--r--include/bpf.mk2
-rw-r--r--tools/llvm-bpf/Makefile8
2 files changed, 8 insertions, 2 deletions
diff --git a/include/bpf.mk b/include/bpf.mk
index 9636ad5165..28cdf6cb32 100644
--- a/include/bpf.mk
+++ b/include/bpf.mk
@@ -10,7 +10,7 @@ ifneq ($(CONFIG_BPF_TOOLCHAIN_HOST),)
CLANG:=$(firstword $(shell PATH='$(BPF_PATH)' which clang clang-13 clang-12 clang-11))
LLVM_VER:=$(subst clang,,$(notdir $(CLANG)))
else
- CLANG:=$(STAGING_DIR_HOST)/bin/clang
+ CLANG:=$(STAGING_DIR_HOST)/llvm-bpf/bin/clang
LLVM_VER:=
endif
diff --git a/tools/llvm-bpf/Makefile b/tools/llvm-bpf/Makefile
index a5ba2a4cb7..ae279d26d2 100644
--- a/tools/llvm-bpf/Makefile
+++ b/tools/llvm-bpf/Makefile
@@ -24,6 +24,8 @@ CMAKE_SOURCE_SUBDIR := llvm
include $(INCLUDE_DIR)/host-build.mk
include $(INCLUDE_DIR)/cmake.mk
+CMAKE_HOST_INSTALL_PREFIX = $(STAGING_DIR_HOST)/llvm-bpf
+
CMAKE_HOST_OPTIONS += \
-DLLVM_ENABLE_BINDINGS=OFF \
-DLLVM_INCLUDE_DOCS=OFF \
@@ -31,6 +33,10 @@ CMAKE_HOST_OPTIONS += \
-DLLVM_INCLUDE_TESTS=OFF \
-DLLVM_ENABLE_PROJECTS="clang;lld" \
-DLLVM_TARGETS_TO_BUILD=BPF \
- -DCLANG_BUILD_EXAMPLES=OFF
+ -DCLANG_BUILD_EXAMPLES=OFF \
+ -DLLVM_INSTALL_TOOLCHAIN_ONLY=ON \
+ -DLLVM_LINK_LLVM_DYLIB=ON \
+ -DLLVM_TOOLCHAIN_TOOLS="llvm-objcopy;llvm-objdump;llvm-readelf;llvm-strip;llvm-ar;llvm-as;llvm-dis;llvm-link;llvm-nm;llvm-ranlib;llc;opt" \
+ -DCMAKE_SKIP_RPATH=OFF
$(eval $(call HostBuild))