generic-library/rapidjson
1
0
Fork 0
mirror of https://github.com/Tencent/rapidjson.git synced 2025-03-08 18:41:19 +01:00
Code Issues Projects Releases Wiki Activity

test for no-double-promotion instead of just checking compiler version

Browse Source
This commit is contained in:
Eli Fidler 2016-06-13 07:29:34 -07:00
parent 21acc56d57
commit 8c4059766e
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
test/unittest/CMakeLists.txt
View File

@ -1,3 +1,5 @@
include(CheckCXXCompilerFlag)
set(UNITTEST_SOURCES
allocatorstest.cpp
bigintegertest.cpp
@ -41,7 +43,10 @@ elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
# If the user is running a newer version of Clang that includes the
# -Wdouble-promotion, we will ignore that warning.
if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 3.7)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-double-promotion")
CHECK_CXX_COMPILER_FLAG("-Wno-double-promotion" HAS_NO_DOUBLE_PROMOTION)
if (HAS_NO_DOUBLE_PROMOTION)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-double-promotion")
endif()
endif()
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
# Force to always compile with /W4