| Message ID | 20190830005037.24004-7-ivan.khoronzhuk@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [RFC,bpf-next,01/10] samples: bpf: Makefile: use --target from cross-compile | expand |
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index 9232efa2b1b3..043f9cc14cdd 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -208,7 +208,7 @@ endif # Don't evaluate probes and warnings if we need to run make recursively ifneq ($(src),) -HDR_PROBE := $(shell echo "\#include <linux/types.h>\n struct list_head { int a; }; int main() { return 0; }" | \ +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)
echo should be replace on echo -e to handle \n correctly, but instead, replace it on printf as some systems can't handle echo -e. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> --- samples/bpf/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.17.1