Reorganization between variables/build options

Move compilation/link option to build options and all custom
variables stuff in variable file. Make build options as first
file to be included then all custom stuff.

Change-Id: I530268574745edcc414e29cac59eb542954d73cc
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

1 files changed, 0 insertions, 135 deletions

diff --git a/cmake/cmake.d/04-build_options.cmake b/cmake/cmake.d/04-build_options.cmake
deleted file mode 100644
index 3db685c..0000000
--- a/cmake/cmake.d/04-build_options.cmake
+++ /dev/null
@@ -1,135 +0,0 @@
-###########################################################################
-# Copyright 2015, 2016, 2017 IoT.bzh
-#
-# author: Fulup Ar Foll <fulup@iot.bzh>
-# contrib: Romain Forlot <romain.forlot@iot.bzh>
-#
-# 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.
-###########################################################################
-
-
-#--------------------------------------------------------------------------
-#  WARNING:
-#     Do not change this cmake template
-#     Customise your preferences in "./conf.d/cmake/config.cmake"
-#--------------------------------------------------------------------------
-
-# Check GCC minimal version
-if (gcc_minimal_version)
-		message (STATUS "${Cyan}-- Check gcc_minimal_version (found gcc version ${CMAKE_C_COMPILER_VERSION}) \
-		(found g++ version ${CMAKE_CXX_COMPILER_VERSION})${ColourReset}")
-	if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${gcc_minimal_version} OR CMAKE_C_COMPILER_VERSION VERSION_LESS ${gcc_minimal_version})
-		message(FATAL_ERROR "${Red}**** FATAL: Require at least gcc-${gcc_minimal_version} please set CMAKE_C[XX]_COMPILER")
-	endif()
-endif(gcc_minimal_version)
-
-# Check Kernel mandatory version, will fail the configuration if required version not matched.
-if (kernel_mandatory_version)
-	message (STATUS "${Cyan}-- Check kernel_mandatory_version (found kernel version ${KERNEL_VERSION})${ColourReset}")
-	if (KERNEL_VERSION VERSION_LESS ${kernel_mandatory_version})
-		message(FATAL_ERROR "${Red}**** FATAL: Require at least ${kernel_mandatory_version} please use a recent kernel or source your SDK environment then clean and reconfigure your CMake project.")
-	endif (KERNEL_VERSION VERSION_LESS ${kernel_mandatory_version})
-endif(kernel_mandatory_version)
-
-# Check Kernel minimal version just print a Warning about missing features
-# and set a definition to be used as preprocessor condition in code to disable
-# incompatibles features.
-if (kernel_minimal_version)
-	message (STATUS "${Cyan}-- Check kernel_minimal_version (found kernel version ${KERNEL_VERSION})${ColourReset}")
-	if (KERNEL_VERSION VERSION_LESS ${kernel_minimal_version})
-		message(WARNING "${Yellow}**** Warning: Some feature(s) require at least ${kernel_minimal_version}. Please use a recent kernel or source your SDK environment then clean and reconfigure your CMake project.${ColourReset}")
-	else (KERNEL_VERSION VERSION_LESS ${kernel_minimal_version})
-		add_definitions(-DKERNEL_MINIMAL_VERSION_OK)
-	endif (KERNEL_VERSION VERSION_LESS ${kernel_minimal_version})
-endif(kernel_minimal_version)
-
-INCLUDE(FindPkgConfig)
-INCLUDE(CheckIncludeFiles)
-INCLUDE(CheckLibraryExists)
-INCLUDE(GNUInstallDirs)
-
-# 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()
-
-# Compilation OPTIONS depending on language
-#########################################
-
-foreach(option ${COMPILE_OPTIONS})
-	add_compile_options(${option})
-endforeach()
-foreach(option ${C_COMPILE_OPTIONS})
-	add_compile_options($<$<COMPILE_LANGUAGE:C>:${option}>)
-endforeach()
-foreach(option ${CXX_COMPILE_OPTIONS})
-	add_compile_options($<$<COMPILE_LANGUAGE:CXX>:${option}>)
-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.")
-foreach(option ${PROFILING_COMPILE_OPTIONS})
-	add_compile_options($<$<CONFIG:PROFILING>:${option}>)
-endforeach()
-foreach(option ${DEBUG_COMPILE_OPTIONS})
-	add_compile_options($<$<CONFIG:PROFILING>:${option}>)
-endforeach()
-foreach(option ${CCOV_COMPILE_OPTIONS})
-	add_compile_options($<$<CONFIG:PROFILING>:${option}>)
-endforeach()
-foreach(option ${RELEASE_COMPILE_OPTIONS})
-	add_compile_options($<$<CONFIG:PROFILING>:${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 ${PKG_CONFIG})
-	PKG_CHECK_MODULES(${XPREFIX} REQUIRED ${PKG_CONFIG})
-
-	INCLUDE_DIRECTORIES(${${XPREFIX}_INCLUDE_DIRS})
-	list(APPEND link_libraries ${${XPREFIX}_LDFLAGS})
-	add_compile_options (${${XPREFIX}_CFLAGS})
-endforeach(PKG_CONFIG)
-
-# Optional LibEfence Malloc debug library
-IF(CMAKE_BUILD_TYPE MATCHES DEBUG)
-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 ${libefence_LIBRARIES})
-ENDIF(HAVE_LIBEFENCE)
-ENDIF(CMAKE_BUILD_TYPE MATCHES DEBUG)
-
-# set default include directories
-INCLUDE_DIRECTORIES(${EXTRA_INCLUDE_DIRS})
-
-# Default Linkflag
-if(NOT BINDINGS_LINK_FLAG)
-	set(BINDINGS_LINK_FLAG "-Wl,--version-script=${PKG_TEMPLATE_PREFIX}/cmake/export.map")
-endif()