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Swift: Use macOS-style linker flags on iOS, tvOS, and watchOS too

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Without this, building a shared Swift library with `CMAKE_SYSTEM_NAME=iOS`
produces the error `ld: unknown option: -soname`.  iOS is an Apple platform,
and so should use the `-install_name` option.
This commit is contained in:
Craig Hutchinson
2023-01-13 13:34:16 +00:00
committed by Brad King
parent 485a72dc64
commit 9a013c9e9d
1 changed files with 4 additions and 2 deletions
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6
Modules/CMakeSwiftInformation.cmake
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@@ -20,7 +20,8 @@ endif()
set(CMAKE_EXE_EXPORTS_Swift_FLAG "-emit-module -emit-module-path <SWIFT_MODULE> ${CMAKE_Swift_IMPLIB_LINKER_FLAGS}")
set(CMAKE_INCLUDE_FLAG_Swift "-I ")
if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
if(CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "iOS"
OR CMAKE_SYSTEM_NAME STREQUAL "tvOS" OR CMAKE_SYSTEM_NAME STREQUAL "watchOS")
set(CMAKE_SHARED_LIBRARY_SONAME_Swift_FLAG "-Xlinker -install_name -Xlinker ")
elseif(NOT CMAKE_SYSTEM_NAME STREQUAL Windows)
set(CMAKE_SHARED_LIBRARY_SONAME_Swift_FLAG "-Xlinker -soname -Xlinker ")
@@ -29,7 +30,8 @@ endif()
if(NOT CMAKE_SYSTEM_NAME STREQUAL Windows)
set(CMAKE_EXECUTABLE_RUNTIME_Swift_FLAG "-Xlinker -rpath -Xlinker ")
set(CMAKE_SHARED_LIBRARY_RUNTIME_Swift_FLAG "-Xlinker -rpath -Xlinker ")
if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
if(CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "iOS"
OR CMAKE_SYSTEM_NAME STREQUAL "tvOS" OR CMAKE_SYSTEM_NAME STREQUAL "watchOS")
set(CMAKE_EXECUTABLE_RUNTIME_Swift_FLAG_SEP "")
set(CMAKE_SHARED_LIBRARY_RUNTIME_Swift_FLAG_SEP "")
else()