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build: clean up the mac catalyst flag handling in the host #31477

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May 5, 2020
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28 changes: 3 additions & 25 deletions cmake/modules/AddSwift.cmake
Original file line number Diff line number Diff line change
Expand Up @@ -89,9 +89,6 @@ function(_add_host_variant_c_compile_link_flags)
""
${ARGN})

get_maccatalyst_build_flavor(maccatalyst_build_flavor
"${SWFIT_HOST_VARIANT_SDK}" "")

set(result ${${CFLAGS_RESULT_VAR_NAME}})

is_darwin_based_sdk("${SWIFT_HOST_VARIANT_SDK}" IS_DARWIN)
Expand All @@ -102,12 +99,9 @@ function(_add_host_variant_c_compile_link_flags)
# MSVC, clang-cl, gcc don't understand -target.
if(CMAKE_C_COMPILER_ID MATCHES "Clang" AND NOT SWIFT_COMPILER_IS_MSVC_LIKE)
get_target_triple(target target_variant "${SWIFT_HOST_VARIANT_SDK}" "${SWIFT_HOST_VARIANT_ARCH}"
MACCATALYST_BUILD_FLAVOR "${maccatalyst_build_flavor}"
MACCATALYST_BUILD_FLAVOR ""
DEPLOYMENT_VERSION "${DEPLOYMENT_VERSION}")
list(APPEND result "-target" "${target}")
if(target_variant)
list(APPEND result "-target-variant" "${target_variant}")
endif()
endif()

set(_sysroot
Expand All @@ -133,21 +127,8 @@ function(_add_host_variant_c_compile_link_flags)
# side effects are introduced should a new search path be added.
list(APPEND result
"-arch" "${SWIFT_HOST_VARIANT_ARCH}"
"-F${SWIFT_SDK_${SWIFT_HOST_VARIANT_ARCH}_PATH}/../../../Developer/Library/Frameworks")

set(add_explicit_version TRUE)

# iOS-like and zippered libraries get their deployment version from the
# target triple
if(maccatalyst_build_flavor STREQUAL "ios-like" OR
maccatalyst_build_flavor STREQUAL "zippered")
set(add_explicit_version FALSE)
endif()

if(add_explicit_version)
list(APPEND result
"-m${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_VERSION_MIN_NAME}-version-min=${DEPLOYMENT_VERSION}")
endif()
"-F${SWIFT_SDK_${SWIFT_HOST_VARIANT_ARCH}_PATH}/../../../Developer/Library/Frameworks"
"-m${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_VERSION_MIN_NAME}-version-min=${DEPLOYMENT_VERSION}")
endif()

if(CFLAGS_ANALYZE_CODE_COVERAGE)
Expand Down Expand Up @@ -432,9 +413,6 @@ function(_add_host_variant_link_flags target)
"SHELL:-Xlinker -dead_strip")
endif()
endif()

get_maccatalyst_build_flavor(maccatalyst_build_flavor
"${SWIFT_HOST_VARIANT_SDK}" "")
endfunction()

# Add a single variant of a new Swift library.
Expand Down