X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2FCMakeLists.txt;h=1564fd0ad8c94a26c12a90821b5fa09c866bf959;hb=bdfe5955f;hp=fedf931f041b3f687aa6493631e848553e500e72;hpb=4a6cb83d334e391f85332ea38a2e467ac7743e4b;p=vpp.git

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index fedf931f041..1564fd0ad8c 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -13,10 +13,12 @@
 
 cmake_minimum_required(VERSION 3.5 FATAL_ERROR)
 
+set(CMAKE_C_COMPILER_NAMES clang-10 clang-9 gcc-9 cc)
+
 project(vpp C)
 
 include(CheckCCompilerFlag)
-include(cmake/message.cmake)
+include(cmake/misc.cmake)
 include(cmake/cpu.cmake)
 include(cmake/ccache.cmake)
 
@@ -32,20 +34,86 @@ execute_process(
 string(REPLACE "-" ";" VPP_LIB_VERSION ${VPP_VERSION})
 list(GET VPP_LIB_VERSION 0 VPP_LIB_VERSION)
 
+##############################################################################
+# cross compiling
+##############################################################################
+if(CMAKE_CROSSCOMPILING)
+  set(CMAKE_IGNORE_PATH
+    /usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-linux-gnu/
+    /usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-linux-gnu/lib/
+  )
+endif()
+set(CMAKE_C_COMPILER_TARGET ${CMAKE_SYSTEM_PROCESSOR}-linux-gnu)
+
 ##############################################################################
 # build config
 ##############################################################################
+check_c_compiler_flag("-Wno-address-of-packed-member"
+		      compiler_flag_no_address_of_packed_member)
+
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
-set(CMAKE_C_FLAGS_COMMON "-DFORTIFY_SOURCE=2 -fstack-protector-all -Werror")
-set(CMAKE_C_FLAGS_DEBUG "${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 (CMAKE_BUILD_TYPE)
+  set(CMAKE_C_FLAGS "-g -fPIC -Werror -Wall ${CMAKE_C_FLAGS}")
+endif()
+
 if (compiler_flag_no_address_of_packed_member)
-  add_definitions(-Wno-address-of-packed-member)
+  set(CMAKE_C_FLAGS "-Wno-address-of-packed-member ${CMAKE_C_FLAGS}")
 endif()
 
+# release
+list(APPEND BUILD_TYPES "release")
+string(CONCAT CMAKE_C_FLAGS_RELEASE
+  "-O2 "
+  "-fstack-protector "
+  "-DFORTIFY_SOURCE=2 "
+  "-fno-common "
+)
+
+string(CONCAT CMAKE_EXE_LINKER_FLAGS_RELEASE "-pie")
+
+# debug
+list(APPEND BUILD_TYPES "debug")
+string(CONCAT CMAKE_C_FLAGS_DEBUG
+  "-O0 "
+  "-DCLIB_DEBUG "
+  "-fstack-protector "
+  "-DFORTIFY_SOURCE=2 "
+  "-fno-common "
+)
+
+# coverity
+list(APPEND BUILD_TYPES "coverity")
+string(CONCAT CMAKE_C_FLAGS_COVERITY "-O2 -D__COVERITY__")
+
+# gcov
+list(APPEND BUILD_TYPES "gcov")
+string(CONCAT CMAKE_C_FLAGS_GCOV
+  "-O0 "
+  "-DCLIB_DEBUG "
+  "-DCLIB_GCOV "
+  "-fprofile-arcs "
+  "-ftest-coverage ")
+
+string(TOUPPER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_UC)
+
+
+string(REPLACE ";" " " BUILD_TYPES "${BUILD_TYPES}")
+set_property(CACHE CMAKE_BUILD_TYPE PROPERTY
+	     HELPSTRING "Build type - valid options are: ${BUILD_TYPES}")
+
+##############################################################################
+# sanitizers
+##############################################################################
+
+option(ENABLE_SANITIZE_ADDR "Enable Address Sanitizer" OFF)
+if (ENABLE_SANITIZE_ADDR)
+  set(CMAKE_C_FLAGS "-fsanitize=address --param asan-stack=0 -DCLIB_SANITIZE_ADDR ${CMAKE_C_FLAGS}")
+  set(CMAKE_EXE_LINKER_FLAGS "-fsanitize=address ${CMAKE_EXE_LINKER_FLAGS}")
+  set(CMAKE_SHARED_LINKER_FLAGS "-fsanitize=address ${CMAKE_SHARED_LINKER_FLAGS}")
+endif (ENABLE_SANITIZE_ADDR)
+
 ##############################################################################
 # install config
 ##############################################################################
@@ -62,7 +130,7 @@ set(CMAKE_INSTALL_DEFAULT_COMPONENT_NAME "vpp")
 set(THREADS_PREFER_PTHREAD_FLAG ON)
 find_package(Threads REQUIRED)
 
-include(cmake/memfd.cmake)
+include(cmake/syscall.cmake)
 include(cmake/api.cmake)
 include(cmake/library.cmake)
 include(cmake/exec.cmake)
@@ -75,7 +143,8 @@ if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
   find_package(OpenSSL REQUIRED)
   set(SUBDIRS
     vppinfra svm vlib vlibmemory vlibapi vnet vpp vat vcl plugins
-    vpp-api tools/vppapigen tools/g2 tools/elftool tools/perftool cmake
+    vpp-api tools/vppapigen tools/g2 tools/elftool tools/perftool cmake pkg
+    tools/appimage
   )
 elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
   set(SUBDIRS vppinfra)
@@ -87,16 +156,6 @@ foreach(DIR ${SUBDIRS})
   add_subdirectory(${DIR})
 endforeach()
 
-##############################################################################
-# packaging
-##############################################################################
-include(cmake/pack.cmake)
-add_vpp_packaging(
-  NAME "vpp"
-  VENDOR "fd.io"
-  DESCRIPTION "Vector Packet Processor"
-)
-
 ##############################################################################
 # detect if we are inside git repo and add configure dependency
 ##############################################################################
@@ -105,6 +164,7 @@ execute_process(
   COMMAND git rev-parse --show-toplevel
   OUTPUT_VARIABLE VPP_GIT_TOPLEVEL_DIR
   OUTPUT_STRIP_TRAILING_WHITESPACE
+  ERROR_QUIET
 )
 
 if (VPP_GIT_TOPLEVEL_DIR)
@@ -121,10 +181,11 @@ message(STATUS "Configuration:")
 pr("VPP version" "${VPP_VERSION}")
 pr("VPP library version" "${VPP_LIB_VERSION}")
 pr("GIT toplevel dir" "${VPP_GIT_TOPLEVEL_DIR}")
-pr("C flags" "${CMAKE_C_FLAGS}")
-pr("Linker flags" "${CMAKE_LINKER_FLAGS}")
-pr("Target processor" "${CMAKE_SYSTEM_PROCESSOR}")
 pr("Build type" "${CMAKE_BUILD_TYPE}")
+pr("C flags" "${CMAKE_C_FLAGS}${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE_UC}}")
+pr("Linker flags (apps)" "${CMAKE_EXE_LINKER_FLAGS}${CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE_UC}}")
+pr("Linker flags (libs)" "${CMAKE_SHARED_LINKER_FLAGS}${CMAKE_SHARED_LINKER_FLAGS_${CMAKE_BUILD_TYPE_UC}}")
+pr("Host processor" "${CMAKE_HOST_SYSTEM_PROCESSOR}")
+pr("Target processor" "${CMAKE_SYSTEM_PROCESSOR}")
 pr("Prefix path" "${CMAKE_PREFIX_PATH}")
 pr("Install prefix" "${CMAKE_INSTALL_PREFIX}")
-