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authorDamjan Marion <damarion@cisco.com>2018-08-27 15:59:30 +0200
committerDamjan Marion <damarion@cisco.com>2018-08-27 16:00:17 +0200
commit33ed3e4c7d0fa1335642ad45e4e52c7ba15cded6 (patch)
tree1e31042e398c19a4dba078f248d296823f1419f5
parent917dc3b39dca1ddd0b268076d02cf15cf3e3de0c (diff)
cmake: fix clang build and few minor fixes
Change-Id: If5b850c939f7a5383f9a7eff8ac41708c3428a90 Signed-off-by: Damjan Marion <damarion@cisco.com>
-rw-r--r--src/CMakeLists.txt5
-rw-r--r--src/cmake/cpu.cmake8
-rw-r--r--src/vpp-api/vapi/CMakeLists.txt3
3 files changed, 11 insertions, 5 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ae710077bbb..8757053af64 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -30,6 +30,11 @@ set(CMAKE_C_FLAGS_COMMON "-DFORTIFY_SOURCE=2 -fstack-protector-all -Werror")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${CMAKE_C_FLAGS_COMMON} -DCLIB_DEBUG")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${CMAKE_C_FLAGS_COMMON}")
+check_c_compiler_flag("-Wno-address-of-packed-member" compiler_flag_no_address_of_packed_member)
+if (compiler_flag_no_address_of_packed_member)
+ add_definitions(-Wno-address-of-packed-member)
+endif()
+
##############################################################################
# install config
##############################################################################
diff --git a/src/cmake/cpu.cmake b/src/cmake/cpu.cmake
index 9a0dfdd5bcb..0e1171de3ea 100644
--- a/src/cmake/cpu.cmake
+++ b/src/cmake/cpu.cmake
@@ -17,12 +17,12 @@
if(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*")
set(CMAKE_C_FLAGS "-march=corei7 -mtune=corei7-avx ${CMAKE_C_FLAGS}")
set(VPP_LIB_DIR_NAME lib64)
- check_c_compiler_flag("-march=core-avx2" AVX2)
- if(AVX2)
+ check_c_compiler_flag("-march=core-avx2" compiler_flag_march_core_avx2)
+ if(compiler_flag_march_core_avx2)
list(APPEND MARCH_VARIANTS "avx2\;-march=core-avx2 -mtune=core-avx2")
endif()
- check_c_compiler_flag("-march=skylake-avx512" AVX512)
- if(AVX512)
+ check_c_compiler_flag("-march=skylake-avx512" compiler_flag_march_skylake_avx512)
+ if(compiler_flag_march_skylake_avx512)
list(APPEND MARCH_VARIANTS "avx512\;-march=skylake-avx512 -mtune=skylake-avx512")
endif()
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)")
diff --git a/src/vpp-api/vapi/CMakeLists.txt b/src/vpp-api/vapi/CMakeLists.txt
index 8feb12e3dcf..103e7c50d16 100644
--- a/src/vpp-api/vapi/CMakeLists.txt
+++ b/src/vpp-api/vapi/CMakeLists.txt
@@ -50,7 +50,7 @@ foreach(f ${VPP_API_FILES})
list(APPEND VAPICLIENT_API_CPP_HEADERS ${output})
endforeach ()
-add_custom_target(all-vapi-headers ALL DEPENDS
+add_custom_target(all-vapi-headers DEPENDS
${VAPICLIENT_API_C_HEADERS}
${VAPICLIENT_API_CPP_HEADERS}
)
@@ -61,6 +61,7 @@ add_vpp_library(vapiclient
libvapiclient.map
LINK_LIBRARIES vppinfra vlibmemoryclient svm pthread m rt
+ DEPENDS all-vapi-headers
)
install(