[PATCH v3] e1000: fix build with clang
From: Hiroyuki Mikita <hidden>
Date: 2016-05-26 11:36:49
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 <redacted> --- v3: * use CONFIG_RTE_TOOLCHAIN_GCC v2: * fix for cross compier drivers/net/e1000/Makefile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/e1000/Makefile b/drivers/net/e1000/Makefile
index f4879e6..b5b803e 100644
--- a/drivers/net/e1000/Makefile
+++ b/drivers/net/e1000/Makefile@@ -50,14 +50,16 @@ ifeq ($(CC), icc) CFLAGS_BASE_DRIVER = -wd177 -wd181 -wd188 -wd869 -wd2259 else # -# CFLAGS for gcc +# CFLAGS for gcc/clang # CFLAGS_BASE_DRIVER = -Wno-uninitialized -Wno-unused-parameter CFLAGS_BASE_DRIVER += -Wno-unused-variable +ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y) ifeq ($(shell test $(GCC_VERSION) -ge 60 && echo 1), 1) CFLAGS_BASE_DRIVER += -Wno-misleading-indentation endif endif +endif # # Add extra flags for base driver files (also known as shared code)
--
1.9.1