Verified Commit bbb78660 authored by Yunus Sevinchan's avatar Yunus Sevinchan
Browse files

Re-enable removed libgcc functions required by boost 

Previously, this prevented building on macOS with Xcode >= 15 due to the
standard library having removed std::binary_function and
std::unary_function and boost somehow not detecting that ...
parent a6c7fc6a

CMakeLists.txt

+9 −0
Original line number Diff line number Diff line
@@ -54,6 +54,15 @@ add_library(Utopia::utopia ALIAS utopia) 
# Require C++17 support

target_compile_features(utopia INTERFACE cxx_std_17)



# As of libgcc >= 15, some functions needed by boost are removed and it is not

# always correctly detected that an alternative needs to be used.

# Re-enable it for Utopia.

# See also:

#   https://developer.apple.com/documentation/xcode-release-notes/xcode-15-release-notes#Deprecations

target_compile_definitions(

    utopia INTERFACE _LIBCPP_ENABLE_CXX17_REMOVED_UNARY_BINARY_FUNCTION

)



# Add include directories

target_include_directories(utopia INTERFACE

    $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include/>