[dpdk-dev] [PATCH] e1000: fix build with clang

[Hiroyuki Mikita]

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