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Issue #808: turn off -Wshorten-64-to-32 for clang builds (aka iOS builds) to workaround "implicit conversion loses integer precision" warnings.

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Eric Hawicz
2023-07-30 11:38:01 -04:00
parent 9b36c72945
commit c8b0a90e95
1 changed files with 5 additions and 0 deletions
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5
CMakeLists.txt
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@@ -305,6 +305,11 @@ if ("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL
endif() endif()
add_definitions(-D_GNU_SOURCE) add_definitions(-D_GNU_SOURCE)
if ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
# Remove this for 1.0 when we can bump the ABI and actually fix these warnings.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-shorten-64-to-32")
endif()
elseif ("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC") elseif ("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /DEBUG") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /DEBUG")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4100") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4100")