cmake: coverage: disable compiler optimization for COVERAGE build

[apps/app-templates.git] / cmake / cmake.d / 01-build_options.cmake

diff --git a/cmake/cmake.d/01-build_options.cmake b/cmake/cmake.d/01-build_options.cmake
index 4fb10ef..abd6734 100644 (file)
--- a/cmake/cmake.d/01-build_options.cmake
+++ b/cmake/cmake.d/01-build_options.cmake
@@ -32,23 +32,53 @@ INCLUDE(CheckIncludeFiles)
 INCLUDE(CheckLibraryExists)
 INCLUDE(GNUInstallDirs)
 
-set(CMAKE_BUILD_TYPE Debug CACHE STRING "the type of build")
+if(NOT CMAKE_BUILD_TYPE)
+       if(BUILD_TYPE)
+               set(CMAKE_BUILD_TYPE ${BUILD_TYPE} CACHE STRING "the type of build" FORCE)
+       else()
+               set(CMAKE_BUILD_TYPE RELEASE CACHE STRING "the type of build" FORCE)
+       endif()
+endif()
+if(NOT DEFINED BUILD_TEST_WGT)
+       set(BUILD_TEST_WGT FALSE)
+endif()
+
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 set(CMP0048 1)
 
 # Default compilation options
 ############################################################################
 link_libraries(-Wl,--as-needed -Wl,--gc-sections)
-set(COMPILE_OPTIONS -Wall -Wextra -Wconversion -Wno-unused-parameter -Wno-sign-compare -Wno-sign-conversion -Werror=maybe-uninitialized -Werror=implicit-function-declaration -ffunction-sections -fdata-sections -fPIC CACHE STRING "Compilation flags")
-foreach(option ${COMPILE_OPTIONS})
-       add_compile_options($<$<CONFIG:PROFILING>:${option}>)
-endforeach()
+set(COMPILE_OPTIONS -Wall
+ -Wextra
+ -Wconversion
+ -Wno-unused-parameter
+ -Wno-sign-compare
+ -Wno-sign-conversion
+ -Werror=implicit-function-declaration
+ -ffunction-sections
+ -fdata-sections
+ -fPIC CACHE STRING "Compilation flags")
+
+set(COMPILE_OPTIONS_GNU -Werror=maybe-uninitialized CACHE STRING "GNU Compile specific options")
+set(COMPILE_OPTIONS_CLANG -Werror=uninitialized CACHE STRING "CLang compile specific options")
 
 # Compilation OPTIONS depending on language
 #########################################
 foreach(option ${COMPILE_OPTIONS})
        add_compile_options(${option})
 endforeach()
+
+if (${CMAKE_C_COMPILER_ID} STREQUAL "GNU" OR ${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
+       foreach(option ${COMPILE_OPTIONS_GNU})
+               add_compile_options(${option})
+       endforeach()
+elseif(${CMAKE_C_COMPILER_ID} STREQUAL "Clang" OR ${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
+       foreach(option ${COMPILE_OPTIONS_CLANG})
+               add_compile_options(${option})
+       endforeach()
+endif()
+
 foreach(option ${C_COMPILE_OPTIONS})
        add_compile_options($<$<COMPILE_LANGUAGE:C>:${option}>)
 endforeach()
@@ -59,30 +89,22 @@ endforeach()
 # Compilation option depending on CMAKE_BUILD_TYPE
 ##################################################
 set(PROFILING_COMPILE_OPTIONS -g -O0 -pg -Wp,-U_FORTIFY_SOURCE CACHE STRING "Compilation flags for PROFILING build type.")
-set(DEBUG_COMPILE_OPTIONS -g -ggdb -Wp,-U_FORTIFY_SOURCE CACHE STRING "Compilation flags for DEBUG build type.")
-set(CCOV_COMPILE_OPTIONS -g -O2 --coverage CACHE STRING "Compilation flags for CCOV build type.")
-set(RELEASE_COMPILE_OPTIONS -g -O2 CACHE STRING "Compilation flags for RELEASE build type.")
+set(DEBUG_COMPILE_OPTIONS -g -ggdb CACHE STRING "Compilation flags for DEBUG build type.")
+set(COVERAGE_COMPILE_OPTIONS -g -O0 --coverage CACHE STRING "Compilation flags for COVERAGE build type.")
+set(RELEASE_COMPILE_OPTIONS -O2 -D_FORTIFY_SOURCE=2 CACHE STRING "Compilation flags for RELEASE build type.")
 foreach(option ${PROFILING_COMPILE_OPTIONS})
        add_compile_options($<$<CONFIG:PROFILING>:${option}>)
 endforeach()
 foreach(option ${DEBUG_COMPILE_OPTIONS})
-       add_compile_options($<$<CONFIG:PROFILING>:${option}>)
+       add_compile_options($<$<CONFIG:DEBUG>:${option}>)
 endforeach()
-foreach(option ${CCOV_COMPILE_OPTIONS})
-       add_compile_options($<$<CONFIG:PROFILING>:${option}>)
+foreach(option ${COVERAGE_COMPILE_OPTIONS})
+       add_compile_options($<$<CONFIG:COVERAGE>:${option}>)
 endforeach()
 foreach(option ${RELEASE_COMPILE_OPTIONS})
-       add_compile_options($<$<CONFIG:PROFILING>:${option}>)
+       add_compile_options($<$<CONFIG:RELEASE>:${option}>)
 endforeach()
 
-# Env variable overload default
-if(DEFINED ENV{INSTALL_PREFIX})
-       set(INSTALL_PREFIX $ENV{INSTALL_PREFIX} CACHE PATH "The path where to install")
-else()
-       set(INSTALL_PREFIX "${CMAKE_SOURCE_DIR}/Install" CACHE PATH "The path where to install")
-endif()
-set(CMAKE_INSTALL_PREFIX ${INSTALL_PREFIX} CACHE STRING "Installation Prefix")
-
 # Loop on required package and add options
 foreach (PKG_CONFIG ${PKG_REQUIRED_LIST})
        string(REGEX REPLACE "[<>]?=.*$" "" XPREFIX ${PKG_CONFIG})
@@ -94,20 +116,25 @@ foreach (PKG_CONFIG ${PKG_REQUIRED_LIST})
 endforeach(PKG_CONFIG)
 
 # Optional LibEfence Malloc debug library
-IF(CMAKE_BUILD_TYPE MATCHES DEBUG)
+IF(CMAKE_BUILD_TYPE MATCHES DEBUG AND USE_EFENCE)
 CHECK_LIBRARY_EXISTS(efence malloc "" HAVE_LIBEFENCE)
 IF(HAVE_LIBEFENCE)
        MESSAGE(STATUS "Linking with ElectricFence for debugging purposes...")
        SET(libefence_LIBRARIES "-lefence")
        list (APPEND link_libraries ${libefence_LIBRARIES})
 ENDIF(HAVE_LIBEFENCE)
-ENDIF(CMAKE_BUILD_TYPE MATCHES DEBUG)
+ENDIF(CMAKE_BUILD_TYPE MATCHES DEBUG AND USE_EFENCE)
+IF(${CMAKE_BUILD_TYPE} MATCHES COVERAGE)
+       list (APPEND link_libraries -coverage)
+ENDIF(${CMAKE_BUILD_TYPE} MATCHES COVERAGE)
 
 # set default include directories
 INCLUDE_DIRECTORIES(${EXTRA_INCLUDE_DIRS})
 
 # Default Linkflag
-set (PKG_TEMPLATE_PREFIX ${CMAKE_SOURCE_DIR}/${PROJECT_APP_TEMPLATES_DIR} CACHE PATH "Default Package Templates Directory")
+set(PKG_TEMPLATE_PREFIX "\"${CMAKE_SOURCE_DIR}/${PROJECT_APP_TEMPLATES_DIR}\"" CACHE PATH "Default Package Templates Directory")
+set(BARE_PKG_TEMPLATE_PREFIX "${CMAKE_SOURCE_DIR}/${PROJECT_APP_TEMPLATES_DIR}" CACHE PATH "Default Package Templates Directory")
+
 if(NOT BINDINGS_LINK_FLAG)
        set(BINDINGS_LINK_FLAG "-Wl,--version-script=${PKG_TEMPLATE_PREFIX}/cmake/export.map")
 endif()