You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
3.3 KiB
82 lines
3.3 KiB
#-------------------------------------------------------------------------
|
|
# drawElements CMake utilities
|
|
# ----------------------------
|
|
#
|
|
# Copyright 2014 The Android Open Source Project
|
|
#
|
|
# 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.
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
|
|
set(DE_COVERAGE_BUILD "OFF" CACHE STRING "Build with coverage instrumentation with GCC (ON/OFF)")
|
|
|
|
if (NOT DE_DEFS)
|
|
message(FATAL_ERROR "Defs.cmake is not included")
|
|
endif ()
|
|
|
|
if (DE_COMPILER_IS_GCC OR DE_COMPILER_IS_CLANG)
|
|
# Compiler flags for GCC/Clang
|
|
|
|
set(TARGET_FLAGS "")
|
|
|
|
if (DE_COVERAGE_BUILD)
|
|
if (not DE_COMPILER_IS_GCC)
|
|
message(FATAL_ERROR "Coverage build requires GCC")
|
|
endif ()
|
|
|
|
add_definitions("-DDE_COVERAGE_BUILD")
|
|
set(TARGET_FLAGS "-fprofile-arcs -ftest-coverage")
|
|
set(LINK_FLAGS "${LINK_FLAGS} -lgcov")
|
|
endif ()
|
|
|
|
# \note Remove -Wno-sign-conversion for more warnings
|
|
set(WARNING_FLAGS "-Wall -Wextra -Wno-long-long -Wshadow -Wundef -Wconversion -Wno-sign-conversion")
|
|
|
|
set(CMAKE_C_FLAGS "${TARGET_FLAGS} ${WARNING_FLAGS} ${CMAKE_C_FLAGS} -std=c99 -pedantic ")
|
|
set(CMAKE_CXX_FLAGS "${TARGET_FLAGS} ${WARNING_FLAGS} ${CMAKE_CXX_FLAGS} -std=c++11 -Wno-delete-non-virtual-dtor")
|
|
|
|
# Force compiler to generate code where integers have well defined overflow
|
|
# Turn on -Wstrict-overflow=5 and check all warnings before removing
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fwrapv")
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fwrapv")
|
|
|
|
# Force compiler to not export any symbols.
|
|
# Any static libraries build are linked into the standalone executable binaries.
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden")
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -fvisibility-inlines-hidden")
|
|
|
|
# For 3rd party sw disable all warnings
|
|
set(DE_3RD_PARTY_C_FLAGS "${CMAKE_C_FLAGS} ${TARGET_FLAGS} -w")
|
|
set(DE_3RD_PARTY_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TARGET_FLAGS} -w")
|
|
elseif (DE_COMPILER_IS_MSC)
|
|
# Compiler flags for msc
|
|
|
|
# \note Following unnecessary nagging warnings are disabled:
|
|
# 4820: automatic padding added after data
|
|
# 4255: no function prototype given (from system headers)
|
|
# 4668: undefined identifier in preprocessor expression (from system headers)
|
|
# 4738: storing 32-bit float result in memory
|
|
# 4711: automatic inline expansion
|
|
set(MSC_BASE_FLAGS "/DWIN32 /D_WINDOWS /D_CRT_SECURE_NO_WARNINGS")
|
|
set(MSC_WARNING_FLAGS "/W3 /wd4820 /wd4255 /wd4668 /wd4738 /wd4711")
|
|
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MSC_BASE_FLAGS} ${MSC_WARNING_FLAGS}")
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MSC_BASE_FLAGS} /EHsc ${MSC_WARNING_FLAGS}")
|
|
|
|
# For 3rd party sw disable all warnings
|
|
set(DE_3RD_PARTY_C_FLAGS "${CMAKE_C_FLAGS} ${MSC_BASE_FLAGS} /W0")
|
|
set(DE_3RD_PARTY_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MSC_BASE_FLAGS} /EHsc /W0")
|
|
else ()
|
|
message(FATAL_ERROR "DE_COMPILER is not valid")
|
|
endif ()
|