GCC_VERSION is empty in case of clang: /bin/sh: line 0: test: -ge: unary operator expected
It is the same issue as http://dpdk.org/dev/patchwork/patch/5994/ Fixes: 366113dbfb69 ("e1000: suppress misleading indentation warning") Signed-off-by: Hiroyuki Mikita <h.mikita89 at gmail.com> --- drivers/net/e1000/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/e1000/Makefile b/drivers/net/e1000/Makefile index f4879e6..d580dea 100644 --- a/drivers/net/e1000/Makefile +++ b/drivers/net/e1000/Makefile @@ -50,11 +50,11 @@ ifeq ($(CC), icc) CFLAGS_BASE_DRIVER = -wd177 -wd181 -wd188 -wd869 -wd2259 else # -# CFLAGS for gcc +# CFLAGS for gcc/clang # CFLAGS_BASE_DRIVER = -Wno-uninitialized -Wno-unused-parameter CFLAGS_BASE_DRIVER += -Wno-unused-variable -ifeq ($(shell test $(GCC_VERSION) -ge 60 && echo 1), 1) +ifeq ($(shell test $(CC) = gcc && test $(GCC_VERSION) -ge 60 && echo 1), 1) CFLAGS_BASE_DRIVER += -Wno-misleading-indentation endif endif -- 1.9.1