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authorIvan Khoronzhuk <ivan.khoronzhuk@linaro.org>2019-10-11 03:28:03 +0300
committerAlexei Starovoitov <ast@kernel.org>2019-10-12 16:08:59 -0700
commita833effa15903d07946645fc5e76b3b18a591409 (patch)
tree8eefb793a0e99e5083892803c3444325d5438cc2
parent10cb3d8706dbaa0521e761b96b3be5b7a497ae3f (diff)
downloadlinux-a833effa15903d07946645fc5e76b3b18a591409.tar.bz2
samples/bpf: Use target CC environment for HDR_PROBE
No need in hacking HOSTCC to be cross-compiler any more, so drop this trick and use target CC for HDR_PROBE. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/20191011002808.28206-11-ivan.khoronzhuk@linaro.org
-rw-r--r--samples/bpf/Makefile5
1 files changed, 2 insertions, 3 deletions
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index 57a15ff938a6..a6c33496e8ca 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -205,15 +205,14 @@ BTF_PAHOLE ?= pahole
# Detect that we're cross compiling and use the cross compiler
ifdef CROSS_COMPILE
-HOSTCC = $(CROSS_COMPILE)gcc
CLANG_ARCH_ARGS = --target=$(notdir $(CROSS_COMPILE:%-=%))
endif
# Don't evaluate probes and warnings if we need to run make recursively
ifneq ($(src),)
HDR_PROBE := $(shell printf "\#include <linux/types.h>\n struct list_head { int a; }; int main() { return 0; }" | \
- $(HOSTCC) $(KBUILD_HOSTCFLAGS) -x c - -o /dev/null 2>/dev/null && \
- echo okay)
+ $(CC) $(TPROGS_CFLAGS) $(TPROGS_LDFLAGS) -x c - \
+ -o /dev/null 2>/dev/null && echo okay)
ifeq ($(HDR_PROBE),)
$(warning WARNING: Detected possible issues with include path.)