Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Only define _XOPEN_SOURCE in configurecompiler.cmake (for consistency) #110092

Merged
merged 4 commits into from
Nov 30, 2024
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 12 additions & 7 deletions eng/native/configurecompiler.cmake
Original file line number Diff line number Diff line change
Expand Up @@ -301,14 +301,19 @@ elseif(CLR_CMAKE_HOST_SUNOS)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fstack-protector")
add_definitions(-D__EXTENSIONS__ -D_XPG4_2 -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT)
elseif(CLR_CMAKE_HOST_OSX AND NOT CLR_CMAKE_HOST_MACCATALYST AND NOT CLR_CMAKE_HOST_IOS AND NOT CLR_CMAKE_HOST_TVOS)
elseif(CLR_CMAKE_HOST_APPLE)
# enable support for X/Open and POSIX APIs, like the <ucontext.h> header file
add_definitions(-D_XOPEN_SOURCE)

# the new linker in Xcode 15 (ld_new/ld_prime) deprecated the -bind_at_load flag for macOS which causes a warning
# that fails the build since we build with -Werror. Only pass the flag if we need it, i.e. older linkers.
check_linker_flag(C "-Wl,-bind_at_load,-fatal_warnings" LINKER_SUPPORTS_BIND_AT_LOAD_FLAG)
if(LINKER_SUPPORTS_BIND_AT_LOAD_FLAG)
add_linker_flag("-Wl,-bind_at_load")
# enable support for Darwin extension APIs, like pthread_getthreadid_np
add_definitions(-D_DARWIN_C_SOURCE)

if(CLR_CMAKE_HOST_OSX)
# the new linker in Xcode 15 (ld_new/ld_prime) deprecated the -bind_at_load flag for macOS which causes a warning
# that fails the build since we build with -Werror. Only pass the flag if we need it, i.e. older linkers.
check_linker_flag(C "-Wl,-bind_at_load,-fatal_warnings" LINKER_SUPPORTS_BIND_AT_LOAD_FLAG)
if(LINKER_SUPPORTS_BIND_AT_LOAD_FLAG)
add_linker_flag("-Wl,-bind_at_load")
endif()
endif()
elseif(CLR_CMAKE_HOST_HAIKU)
add_compile_options($<$<COMPILE_LANGUAGE:ASM>:-Wa,--noexecstack>)
Expand Down
1 change: 0 additions & 1 deletion src/coreclr/nativeaot/CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,6 @@ if(CLR_CMAKE_HOST_UNIX)
add_compile_options(-nostdlib)

if(CLR_CMAKE_TARGET_APPLE)
add_definitions(-D_XOPEN_SOURCE)
add_definitions(-DFEATURE_OBJCMARSHAL)
endif(CLR_CMAKE_TARGET_APPLE)

Expand Down
4 changes: 0 additions & 4 deletions src/native/libs/System.Native/CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,6 @@ if (NOT CLR_CMAKE_TARGET_MACCATALYST AND NOT CLR_CMAKE_TARGET_IOS AND NOT CLR_CM
add_definitions(-DHAS_CONSOLE_SIGNALS)
endif ()

if (CLR_CMAKE_TARGET_OSX)
add_definitions(-D_DARWIN_C_SOURCE)
endif ()

set(NATIVE_SOURCES
pal_errno.c
pal_interfaceaddresses.c
Expand Down
Loading