[dpdk-dev] [PATCH v2 2/2] i40e/base: compile fix on clang 3.3

Helin Zhang helin.zhang at intel.com
Mon May 18 17:03:29 CEST 2015


Below compile error can be found on clang 3.3, which is a warning
treated as error. Forcedly disabling the warning can fix it.

Error log:
lib/librte_pmd_i40e/i40e/i40e_nvm.c:708:20: error: unused variable
'i40e_nvm_update_state_str' [-Werror,-Wunused-variable]
STATIC const char *i40e_nvm_update_state_str[] = {
                   ^

Signed-off-by: Helin Zhang <helin.zhang at intel.com>
---
 lib/librte_pmd_i40e/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/librte_pmd_i40e/Makefile b/lib/librte_pmd_i40e/Makefile
index 911e4f5..4a5635b 100644
--- a/lib/librte_pmd_i40e/Makefile
+++ b/lib/librte_pmd_i40e/Makefile
@@ -58,6 +58,7 @@ CFLAGS_BASE_DRIVER += -Wno-format
 CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers
 CFLAGS_BASE_DRIVER += -Wno-pointer-to-int-cast
 CFLAGS_BASE_DRIVER += -Wno-format-nonliteral
+CFLAGS_BASE_DRIVER += -Wno-unused-variable
 else
 CFLAGS_BASE_DRIVER  = -Wno-sign-compare
 CFLAGS_BASE_DRIVER += -Wno-unused-value
-- 
1.8.1.4



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