cmake: move functions to src/cmake

Change-Id: Ibcb7105fa7e3c09efdce01bccd4de235fe33ea99
Signed-off-by: Damjan Marion <damarion@cisco.com>
This commit is contained in:
Damjan Marion
2018-08-26 10:14:52 +02:00
parent c0ccefddbf
commit d16004d56c
11 changed files with 293 additions and 192 deletions

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@ -17,59 +17,9 @@ project(vpp C)
include(CheckCCompilerFlag)
##############################################################################
# Highlight WARNING and ERROR messages
##############################################################################
function(message)
list(GET ARGV 0 type)
string(ASCII 27 esc)
set(red "${esc}[1;31m")
set(yellow "${esc}[1;33m")
set(reset "${esc}[m")
if(type STREQUAL FATAL_ERROR OR type STREQUAL SEND_ERROR)
list(REMOVE_AT ARGV 0)
_message(${type} "${red}${ARGV}${reset}")
elseif(type STREQUAL WARNING)
list(REMOVE_AT ARGV 0)
_message(STATUS "${yellow}${ARGV}${reset}")
elseif(type STREQUAL STATUS)
list(REMOVE_AT ARGV 0)
_message(STATUS "${ARGV}")
else()
_message(${ARGV})
endif()
endfunction()
##############################################################################
# CPU optimizations and multiarch support
##############################################################################
if(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*")
set(CMAKE_C_FLAGS "-march=corei7 -mtune=corei7-avx ${CMAKE_C_FLAGS}")
check_c_compiler_flag("-march=core-avx2" AVX2)
if(AVX2)
list(APPEND MARCH_VARIANTS "avx2\;-march=core-avx2 -mtune=core-avx2")
endif()
check_c_compiler_flag("-march=skylake-avx512" AVX512)
if(AVX512)
list(APPEND MARCH_VARIANTS "avx512\;-march=skylake-avx512 -mtune=skylake-avx512")
endif()
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)")
set(CMAKE_C_FLAGS "-march=armv8-a+crc ${CMAKE_C_FLAGS}")
endif()
macro(vpp_library_set_multiarch_sources lib)
foreach(V ${MARCH_VARIANTS})
list(GET V 0 VARIANT)
list(GET V 1 VARIANT_FLAGS)
set(l ${lib}_${VARIANT})
add_library(${l} OBJECT ${ARGN})
set_target_properties(${l} PROPERTIES POSITION_INDEPENDENT_CODE ON)
target_compile_options(${l} PUBLIC "-DCLIB_MARCH_VARIANT=${VARIANT}")
separate_arguments(VARIANT_FLAGS)
target_compile_options(${l} PUBLIC ${VARIANT_FLAGS})
target_sources(${lib} PRIVATE $<TARGET_OBJECTS:${l}>)
endforeach()
endmacro()
include(cmake/message.cmake)
include(cmake/cpu.cmake)
include(cmake/ccache.cmake)
##############################################################################
# build config
@ -80,22 +30,6 @@ 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} ${CMAKE_C_FLAGS_COMMON}")
##############################################################################
# ccache
##############################################################################
option(VPP_USE_CCACHE "Use ccache compiler cache." ON)
if(VPP_USE_CCACHE)
find_program(CCACHE_FOUND ccache)
message(STATUS "Looking for ccache")
if(CCACHE_FOUND)
message(STATUS "Looking for ccache - found")
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
else(CCACHE_FOUND)
message(STATUS "Looking for ccache - not found")
endif(CCACHE_FOUND)
endif(VPP_USE_CCACHE)
##############################################################################
# install config
##############################################################################
@ -116,72 +50,11 @@ set(CMAKE_INSTALL_DEFAULT_COMPONENT_NAME "vpp")
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
find_package(OpenSSL REQUIRED)
include_directories(${OPENSSL_INCLUDE_DIR})
##############################################################################
# Check for memfd_create headers and libs
##############################################################################
check_c_source_compiles("
#define _GNU_SOURCE
#include <sys/mman.h>
int main() { return memfd_create (\"/dev/false\", 0); }
" HAVE_MEMFD_CREATE)
if (HAVE_MEMFD_CREATE)
add_definitions(-DHAVE_MEMFD_CREATE)
endif()
##############################################################################
# API
##############################################################################
function(vpp_generate_api_c_header file)
set (output_name ${CMAKE_CURRENT_BINARY_DIR}/${file}.h)
get_filename_component(output_dir ${output_name} DIRECTORY)
add_custom_command (OUTPUT ${output_name}
COMMAND mkdir -p ${output_dir}
COMMAND ${CMAKE_SOURCE_DIR}/tools/vppapigen/vppapigen
ARGS --includedir ${CMAKE_SOURCE_DIR} --input ${CMAKE_CURRENT_SOURCE_DIR}/${file} --output ${output_name}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${file}
COMMENT "Generating API header ${output_name}"
)
endfunction()
function(vpp_generate_api_json_header file dir)
set (output_name ${CMAKE_CURRENT_BINARY_DIR}/${file}.json)
get_filename_component(output_dir ${output_name} DIRECTORY)
add_custom_command (OUTPUT ${output_name}
COMMAND mkdir -p ${output_dir}
COMMAND ${CMAKE_SOURCE_DIR}/tools/vppapigen/vppapigen
ARGS --includedir ${CMAKE_SOURCE_DIR} --input ${CMAKE_CURRENT_SOURCE_DIR}/${file} JSON --output ${output_name}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${file}
COMMENT "Generating API header ${output_name}"
)
install(FILES ${output_name} DESTINATION share/vpp/api/${dir}/)
endfunction()
##############################################################################
# generate the .h and .json files for a .api file
# @param file - the name of the .api
# @param dir - the install directory under ROOT/share/vpp/api to place the
# generated .json file
##############################################################################
function(vpp_generate_api_header file dir)
vpp_generate_api_c_header (${file})
vpp_generate_api_json_header (${file} ${dir})
endfunction()
function(vpp_add_api_files target)
unset(header_files)
foreach(file ${ARGN})
vpp_generate_api_header (${file} core)
list (APPEND header_files ${file}.h ${file}.json)
endforeach()
add_custom_target(${target} DEPENDS ${header_files})
endfunction()
add_custom_target(api_headers
DEPENDS vlibmemory_api_headers vnet_api_headers vpp_api_headers
)
include(cmake/memfd.cmake)
include(cmake/api.cmake)
include(cmake/plugin.cmake)
include(cmake/deb.cmake)
##############################################################################
# header files
@ -200,20 +73,3 @@ foreach (DIR vppinfra svm vlib vlibmemory vlibapi vnet vpp vpp-api vat vcl plugi
add_subdirectory(${DIR})
endforeach ()
##############################################################################
# DEB Packaging
##############################################################################
set(CPACK_GENERATOR "DEB")
set(CPACK_DEBIAN_PACKAGE_MAINTAINER "VPP Team")
set(CPACK_PACKAGE_NAME "vpp")
set(CPACK_PACKAGE_VENDOR "fd.io")
set(CPACK_PACKAGE_VERSION "18.08")
set(CPACK_DEB_COMPONENT_INSTALL ON)
set(CPACK_COMPONENTS_IGNORE_GROUPS 1)
set(CPACK_DEBIAN_VPP_PACKAGE_NAME "vpp")
set(CPACK_DEBIAN_VPP_FILE_NAME "vpp.deb")
set(CPACK_DEBIAN_DEV_PACKAGE_NAME "vpp-dev")
set(CPACK_DEBIAN_DEV_FILE_NAME "vpp-dev.deb")
set(CPACK_DEBIAN_PLUGINS_PACKAGE_NAME "vpp-plugins")
set(CPACK_DEBIAN_PLUGINS_FILE_NAME "vpp-plugins.deb")
include(CPack)

65
src/cmake/api.cmake Normal file
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@ -0,0 +1,65 @@
# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##############################################################################
# API
##############################################################################
function(vpp_generate_api_c_header file)
set (output_name ${CMAKE_CURRENT_BINARY_DIR}/${file}.h)
get_filename_component(output_dir ${output_name} DIRECTORY)
add_custom_command (OUTPUT ${output_name}
COMMAND mkdir -p ${output_dir}
COMMAND ${CMAKE_SOURCE_DIR}/tools/vppapigen/vppapigen
ARGS --includedir ${CMAKE_SOURCE_DIR} --input ${CMAKE_CURRENT_SOURCE_DIR}/${file} --output ${output_name}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${file}
COMMENT "Generating API header ${output_name}"
)
endfunction()
function(vpp_generate_api_json_header file dir)
set (output_name ${CMAKE_CURRENT_BINARY_DIR}/${file}.json)
get_filename_component(output_dir ${output_name} DIRECTORY)
add_custom_command (OUTPUT ${output_name}
COMMAND mkdir -p ${output_dir}
COMMAND ${CMAKE_SOURCE_DIR}/tools/vppapigen/vppapigen
ARGS --includedir ${CMAKE_SOURCE_DIR} --input ${CMAKE_CURRENT_SOURCE_DIR}/${file} JSON --output ${output_name}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${file}
COMMENT "Generating API header ${output_name}"
)
install(FILES ${output_name} DESTINATION share/vpp/api/${dir}/)
endfunction()
##############################################################################
# generate the .h and .json files for a .api file
# @param file - the name of the .api
# @param dir - the install directory under ROOT/share/vpp/api to place the
# generated .json file
##############################################################################
function(vpp_generate_api_header file dir)
vpp_generate_api_c_header (${file})
vpp_generate_api_json_header (${file} ${dir})
endfunction()
function(vpp_add_api_files target)
unset(header_files)
foreach(file ${ARGN})
vpp_generate_api_header (${file} core)
list (APPEND header_files ${file}.h ${file}.json)
endforeach()
add_custom_target(${target} DEPENDS ${header_files})
endfunction()
add_custom_target(api_headers
DEPENDS vlibmemory_api_headers vnet_api_headers vpp_api_headers
)

28
src/cmake/ccache.cmake Normal file
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@ -0,0 +1,28 @@
# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##############################################################################
# ccache
##############################################################################
option(VPP_USE_CCACHE "Use ccache compiler cache." ON)
if(VPP_USE_CCACHE)
find_program(CCACHE_FOUND ccache)
message(STATUS "Looking for ccache")
if(CCACHE_FOUND)
message(STATUS "Looking for ccache - found")
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
else(CCACHE_FOUND)
message(STATUS "Looking for ccache - not found")
endif(CCACHE_FOUND)
endif(VPP_USE_CCACHE)

44
src/cmake/cpu.cmake Normal file
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@ -0,0 +1,44 @@
# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##############################################################################
# CPU optimizations and multiarch support
##############################################################################
if(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*")
set(CMAKE_C_FLAGS "-march=corei7 -mtune=corei7-avx ${CMAKE_C_FLAGS}")
check_c_compiler_flag("-march=core-avx2" AVX2)
if(AVX2)
list(APPEND MARCH_VARIANTS "avx2\;-march=core-avx2 -mtune=core-avx2")
endif()
check_c_compiler_flag("-march=skylake-avx512" AVX512)
if(AVX512)
list(APPEND MARCH_VARIANTS "avx512\;-march=skylake-avx512 -mtune=skylake-avx512")
endif()
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)")
set(CMAKE_C_FLAGS "-march=armv8-a+crc ${CMAKE_C_FLAGS}")
endif()
macro(vpp_library_set_multiarch_sources lib)
foreach(V ${MARCH_VARIANTS})
list(GET V 0 VARIANT)
list(GET V 1 VARIANT_FLAGS)
set(l ${lib}_${VARIANT})
add_library(${l} OBJECT ${ARGN})
set_target_properties(${l} PROPERTIES POSITION_INDEPENDENT_CODE ON)
target_compile_options(${l} PUBLIC "-DCLIB_MARCH_VARIANT=${VARIANT}")
separate_arguments(VARIANT_FLAGS)
target_compile_options(${l} PUBLIC ${VARIANT_FLAGS})
target_sources(${lib} PRIVATE $<TARGET_OBJECTS:${l}>)
endforeach()
endmacro()

30
src/cmake/deb.cmake Normal file
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@ -0,0 +1,30 @@
# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##############################################################################
# DEB Packaging
##############################################################################
set(CPACK_GENERATOR "DEB")
set(CPACK_DEBIAN_PACKAGE_MAINTAINER "VPP Team")
set(CPACK_PACKAGE_NAME "vpp")
set(CPACK_PACKAGE_VENDOR "fd.io")
set(CPACK_PACKAGE_VERSION "18.08")
set(CPACK_DEB_COMPONENT_INSTALL ON)
set(CPACK_COMPONENTS_IGNORE_GROUPS 1)
set(CPACK_DEBIAN_VPP_PACKAGE_NAME "vpp")
set(CPACK_DEBIAN_VPP_FILE_NAME "vpp.deb")
set(CPACK_DEBIAN_DEV_PACKAGE_NAME "vpp-dev")
set(CPACK_DEBIAN_DEV_FILE_NAME "vpp-dev.deb")
set(CPACK_DEBIAN_PLUGINS_PACKAGE_NAME "vpp-plugins")
set(CPACK_DEBIAN_PLUGINS_FILE_NAME "vpp-plugins.deb")
include(CPack)

26
src/cmake/memfd.cmake Normal file
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@ -0,0 +1,26 @@
# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##############################################################################
# Check for memfd_create headers and libs
##############################################################################
check_c_source_compiles("
#define _GNU_SOURCE
#include <sys/mman.h>
int main() { return memfd_create (\"/dev/false\", 0); }
" HAVE_MEMFD_CREATE)
if (HAVE_MEMFD_CREATE)
add_definitions(-DHAVE_MEMFD_CREATE)
endif()

36
src/cmake/message.cmake Normal file
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@ -0,0 +1,36 @@
# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##############################################################################
# Highlight WARNING and ERROR messages
##############################################################################
function(message)
list(GET ARGV 0 type)
string(ASCII 27 esc)
set(red "${esc}[1;31m")
set(yellow "${esc}[1;33m")
set(reset "${esc}[m")
if(type STREQUAL FATAL_ERROR OR type STREQUAL SEND_ERROR)
list(REMOVE_AT ARGV 0)
_message(${type} "${red}${ARGV}${reset}")
elseif(type STREQUAL WARNING)
list(REMOVE_AT ARGV 0)
_message(STATUS "${yellow}${ARGV}${reset}")
elseif(type STREQUAL STATUS)
list(REMOVE_AT ARGV 0)
_message(STATUS "${ARGV}")
else()
_message(${ARGV})
endif()
endfunction()

53
src/cmake/plugin.cmake Normal file
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@ -0,0 +1,53 @@
# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
macro(add_vpp_plugin name)
cmake_parse_arguments(PLUGIN
""
"LINK_FLAGS"
"SOURCES;API_FILES;MULTIARCH_SOURCES;LINK_LIBRARIES;API_TEST_SOURCES"
${ARGN}
)
set(plugin_name ${name}_plugin)
set(api_headers)
foreach(f ${PLUGIN_API_FILES})
vpp_generate_api_header(${f} plugins)
list(APPEND api_headers ${f}.h ${f}.json)
endforeach()
add_library(${plugin_name} SHARED ${PLUGIN_SOURCES} ${api_headers})
add_dependencies(${plugin_name} vpp_version_h api_headers)
set_target_properties(${plugin_name} PROPERTIES
PREFIX ""
LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vpp_plugins)
if(PLUGIN_MULTIARCH_SOURCES)
vpp_library_set_multiarch_sources(${plugin_name} ${PLUGIN_MULTIARCH_SOURCES})
endif()
if(PLUGIN_LINK_LIBRARIES)
target_link_libraries(${plugin_name} ${PLUGIN_LINK_LIBRARIES})
endif()
if(PLUGIN_LINK_FLAGS)
set_target_properties(${plugin_name} PROPERTIES LINK_FLAGS "${PLUGIN_LINK_FLAGS}")
endif()
if(PLUGIN_API_TEST_SOURCES)
set(test_plugin_name ${name}_test_plugin)
add_library(${test_plugin_name} SHARED ${PLUGIN_API_TEST_SOURCES} ${api_headers})
add_dependencies(${test_plugin_name} api_headers)
set_target_properties(${test_plugin_name} PROPERTIES
PREFIX ""
LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vpp_api_test_plugins)
install(TARGETS ${test_plugin_name} DESTINATION lib/vpp_api_test_plugins COMPONENT
plugins)
endif()
install(TARGETS ${plugin_name} DESTINATION lib/vpp_plugins COMPONENT plugins)
endmacro()

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@ -16,49 +16,9 @@ include_directories (
${CMAKE_CURRENT_BINARY_DIR}
)
macro(add_vpp_plugin name)
cmake_parse_arguments(PLUGIN
""
"LINK_FLAGS"
"SOURCES;API_FILES;MULTIARCH_SOURCES;LINK_LIBRARIES;API_TEST_SOURCES"
${ARGN}
)
set(plugin_name ${name}_plugin)
set(api_headers)
foreach(f ${PLUGIN_API_FILES})
vpp_generate_api_header(${f} plugins)
list(APPEND api_headers ${f}.h ${f}.json)
endforeach()
add_library(${plugin_name} SHARED ${PLUGIN_SOURCES} ${api_headers})
add_dependencies(${plugin_name} vpp_version_h api_headers)
set_target_properties(${plugin_name} PROPERTIES
PREFIX ""
LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vpp_plugins)
if(PLUGIN_MULTIARCH_SOURCES)
vpp_library_set_multiarch_sources(${plugin_name} ${PLUGIN_MULTIARCH_SOURCES})
endif()
if(PLUGIN_LINK_LIBRARIES)
target_link_libraries(${plugin_name} ${PLUGIN_LINK_LIBRARIES})
endif()
if(PLUGIN_LINK_FLAGS)
set_target_properties(${plugin_name} PROPERTIES LINK_FLAGS "${PLUGIN_LINK_FLAGS}")
endif()
if(PLUGIN_API_TEST_SOURCES)
set(test_plugin_name ${name}_test_plugin)
add_library(${test_plugin_name} SHARED ${PLUGIN_API_TEST_SOURCES} ${api_headers})
add_dependencies(${test_plugin_name} api_headers)
set_target_properties(${test_plugin_name} PROPERTIES
PREFIX ""
LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vpp_api_test_plugins)
install(TARGETS ${test_plugin_name} DESTINATION lib/vpp_api_test_plugins COMPONENT
plugins)
endif()
install(TARGETS ${plugin_name} DESTINATION lib/vpp_plugins COMPONENT plugins)
endmacro()
##############################################################################
# find and add all plugin subdirs
############################################################################
##############################################################################
FILE(GLOB files RELATIVE
${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/*/CMakeLists.txt

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@ -12,6 +12,7 @@
# limitations under the License.
if(OPENSSL_FOUND)
include_directories(${OPENSSL_INCLUDE_DIR})
add_vpp_plugin(tlsopenssl
SOURCES
tls_openssl.c

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@ -12,6 +12,8 @@
# limitations under the License.
add_definitions (-DWITH_LIBSSL=1)
include_directories(${OPENSSL_INCLUDE_DIR})
set(VNET_SRCS
adj/adj_bfd.c
adj/adj.c