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Merge pull request #64 from r-burns/darwin-objc-flags

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Apply -fno-objc-exceptions flag for ObjC sources only
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David Liu 2020-12-04 00:37:24 -05:00 • committed by GitHub
commit 04eb363df3
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1 changed files with 3 additions and 4 deletions
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7
CMakeLists.txt
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@ -305,10 +305,9 @@ if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
# Set -fno-objc-exceptions, for consistency with -fno-exceptions earlier.
# If we set only -fno-exceptions, fmt fails to compile when included from
# Objective-C++ because fmt tries try to use throw because __EXCEPTIONS is defined.
#
# TODO: Only enable this for Objective-C(++).
# We get warnings if we enable this when building regular C(++) code.
check_and_add_flag(NO_OBJC_EXCEPTIONS -fno-objc-exceptions)
add_compile_options("$<$<COMPILE_LANGUAGE:OBJC>:-fno-objc-exceptions>")
add_compile_options("$<$<COMPILE_LANGUAGE:OBJCXX>:-fno-objc-exceptions>")
dolphin_compile_definitions(FMT_EXCEPTIONS=0)
find_library(APPKIT_LIBRARY AppKit)
find_library(APPSERV_LIBRARY ApplicationServices)