63195d3d7a
A CMake change included in CMake 4.0 makes `AIX` into a variable
(similar to `APPLE`, etc.)
ff03db6657
However, `${CMAKE_SYSTEM_NAME}` unfortunately also expands exactly to
`AIX` and `if` auto-expands variable names in CMake. That means you get
a double expansion if you write:
`if (${CMAKE_SYSTEM_NAME} MATCHES "AIX")`
which becomes:
`if (AIX MATCHES "AIX")`
which is as if you wrote:
`if (ON MATCHES "AIX")`
You can prevent this by quoting the expansion of "${CMAKE_SYSTEM_NAME}",
due to policy
[CMP0054](https://cmake.org/cmake/help/latest/policy/CMP0054.html#policy:CMP0054)
which is on by default in 4.0+. Most of the LLVM CMake already does
this, but this PR fixes the remaining cases where we do not.
49 lines
1.4 KiB
CMake
49 lines
1.4 KiB
CMake
set(LLVM_TARGET_DEFINITIONS Options.td)
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tablegen(LLVM Options.inc -gen-opt-parser-defs)
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add_public_tablegen_target(LLDBOptionsTableGen)
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if(APPLE)
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configure_file(
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${CMAKE_CURRENT_SOURCE_DIR}/lldb-Info.plist.in
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${CMAKE_CURRENT_BINARY_DIR}/lldb-Info.plist
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)
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# Inline info plist in binary (use target_link_options for this as soon as CMake 3.13 is available)
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-sectcreate,__TEXT,__info_plist,${CMAKE_CURRENT_BINARY_DIR}/lldb-Info.plist")
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endif()
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if (UNIX AND "${CMAKE_SYSTEM_NAME}" MATCHES "AIX")
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remove_definitions("-D_XOPEN_SOURCE=700")
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add_definitions("-D_ALL_SOURCE")
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endif()
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add_lldb_tool(lldb
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Driver.cpp
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Platform.cpp
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LINK_COMPONENTS
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Option
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Support
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LINK_LIBS
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liblldb
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lldbHost
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lldbUtility
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)
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add_dependencies(lldb
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LLDBOptionsTableGen
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${tablegen_deps}
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)
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if(LLDB_BUILD_FRAMEWORK)
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# In the build-tree, we know the exact path to the framework directory.
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# The installed framework can be in different locations.
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lldb_setup_rpaths(lldb
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BUILD_RPATH
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"${LLDB_FRAMEWORK_ABSOLUTE_BUILD_DIR}"
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INSTALL_RPATH
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"@loader_path/../../../SharedFrameworks"
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"@loader_path/../../System/Library/PrivateFrameworks"
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"@loader_path/../../Library/PrivateFrameworks"
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)
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endif()
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