On 05/05/2024 23:48, John Hubbard wrote:
On 5/5/24 3:36 PM, Quentin Monnet wrote:
On 05/05/2024 22:56, John Hubbard wrote:
...
Thanks! If possible, I'd rather keep the warning enabled, and fix the command line instead. Looking at the error and the Makefile, we may not need the -lLLVM<version> in the CFLAGS at all, but only in $(LIBS). On my setup, I can build successfully, without the warnings, with the following patch:
diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile index b67454b45a49..dfa4f1bebbb3 100644 --- a/tools/bpf/bpftool/Makefile +++ b/tools/bpf/bpftool/Makefile @@ -147,7 +147,7 @@ ifeq ($(feature-llvm),1) # If LLVM is available, use it for JIT disassembly CFLAGS += -DHAVE_LLVM_SUPPORT LLVM_CONFIG_LIB_COMPONENTS := mcdisassembler all-targets - CFLAGS += $(shell $(LLVM_CONFIG) --cflags --libs $(LLVM_CONFIG_LIB_COMPONENTS)) + CFLAGS += $(shell $(LLVM_CONFIG) --cflags) LIBS += $(shell $(LLVM_CONFIG) --libs $(LLVM_CONFIG_LIB_COMPONENTS)) ifeq ($(shell $(LLVM_CONFIG) --shared-mode),static) LIBS += $(shell $(LLVM_CONFIG) --system-libs $(LLVM_CONFIG_LIB_COMPONENTS))
Could you please check whether that works on your side, too?
Yes, that works, and of course that's much better. Please let me know if you prefer me to post a v2 with that, or if you plan on sending it yourself?
Please go ahead! Quentin