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fix linux compile with clang

This commit is contained in:
Vladyslav Usenko 2019-11-10 15:48:45 +01:00
parent b475eae006
commit fd7ccb2ad0
1 changed files with 12 additions and 4 deletions
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16
CMakeLists.txt
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@ -98,6 +98,16 @@ set(BASALT_CXX_FLAGS "-Wall -Wextra -Werror -Wno-error=unused-parameter -ftempla
# clang-specific compile flags
if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
set(BASALT_CXX_FLAGS "${BASALT_CXX_FLAGS} -Wno-exceptions -fcolor-diagnostics -frelaxed-template-template-args -Wno-error=deprecated-declarations")
# - Added TBB_USE_GLIBCXX_VERSION macro to specify the version of GNU
# libstdc++ when it cannot be properly recognized, e.g. when used
# with Clang on Linux* OS. Adopted from https://github.com/wjakob/tbb
if(NOT TBB_USE_GLIBCXX_VERSION AND UNIX AND NOT APPLE)
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
string(REPLACE "." "0" TBB_USE_GLIBCXX_VERSION ${CMAKE_CXX_COMPILER_VERSION})
endif()
add_definitions(-DTBB_USE_GLIBCXX_VERSION=${TBB_USE_GLIBCXX_VERSION})
endif()
else()
set(BASALT_CXX_FLAGS "${BASALT_CXX_FLAGS} -Wno-error=maybe-uninitialized -Wno-error=implicit-fallthrough")
endif()
@ -106,7 +116,7 @@ endif()
# Set platform / compiler specific compile flags and checks
if(APPLE)
# Need to investigate how to reliably detect and use OpenMP on macOS...
set(USE_OPENMP_DEFAULT Off)
set(USE_OPENMP_DEFAULT OFF)
# Among others, setting CMAKE_FIND_FRAMEWORK to LAST fixed issues
# with installed Mono that contains old headers (libpng, ...).
@ -124,8 +134,6 @@ if(APPLE)
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
message(STATUS "Detected macOS with non-Apple clang")
@ -141,7 +149,7 @@ if(APPLE)
endif()
elseif(UNIX)
set(USE_OPENMP_DEFAULT On)
set(USE_OPENMP_DEFAULT ON)
# assume libstdc++
set(STD_CXX_FS stdc++fs)