diff options
| author | Felix Fietkau <nbd@nbd.name> | 2021-11-02 10:39:35 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-11-02 10:39:37 +0100 |
| commit | cfb022cd5f5baea4f2e78b6f4b21bd1eca3e60ee (patch) | |
| tree | 2ac0246f324b1c28db4e4f7a18f519d441eb7ea9 /include/bpf.mk | |
| parent | da668eb03bbd4290d0acf7f6cea9edcf5de51692 (diff) | |
| download | upstream-cfb022cd5f5baea4f2e78b6f4b21bd1eca3e60ee.tar.gz upstream-cfb022cd5f5baea4f2e78b6f4b21bd1eca3e60ee.tar.bz2 upstream-cfb022cd5f5baea4f2e78b6f4b21bd1eca3e60ee.zip | |
include/bpf.mk: fix compile for big-endian targets
llvm-opt and llc need endian flags in the target as well
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'include/bpf.mk')
| -rw-r--r-- | include/bpf.mk | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/bpf.mk b/include/bpf.mk index 6223648c5d..9636ad5165 100644 --- a/include/bpf.mk +++ b/include/bpf.mk @@ -22,6 +22,7 @@ LLVM_STRIP:=$(LLVM_PATH)/llvm-strip$(LLVM_VER) BPF_KARCH:=mips BPF_ARCH:=mips$(if $(CONFIG_BIG_ENDIAN),,el) +BPF_TARGET:=bpf$(if $(CONFIG_BIG_ENDIAN),eb,el) BPF_HEADERS_DIR:=$(STAGING_DIR)/bpf-headers @@ -59,9 +60,9 @@ BPF_CFLAGS := \ define CompileBPF $(CLANG) -g -target $(BPF_ARCH)-linux-gnu $(BPF_CFLAGS) $(2) \ -c $(1) -o $(patsubst %.c,%.bc,$(1)) - $(LLVM_OPT) -O2 -mtriple=bpf-pc-linux < $(patsubst %.c,%.bc,$(1)) > $(patsubst %.c,%.opt,$(1)) + $(LLVM_OPT) -O2 -mtriple=$(BPF_TARGET) < $(patsubst %.c,%.bc,$(1)) > $(patsubst %.c,%.opt,$(1)) $(LLVM_DIS) < $(patsubst %.c,%.opt,$(1)) > $(patsubst %.c,%.S,$(1)) - $(LLVM_LLC) -march=bpf -filetype=obj -o $(patsubst %.c,%.o,$(1)) < $(patsubst %.c,%.S,$(1)) + $(LLVM_LLC) -march=$(BPF_TARGET) -filetype=obj -o $(patsubst %.c,%.o,$(1)) < $(patsubst %.c,%.S,$(1)) $(LLVM_STRIP) --strip-debug $(patsubst %.c,%.o,$(1)) endef |