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6765bbc651
The variables are not meant to be defined there really, but only with
the third-party project.
Using them, e.g. with the following, would actually result in libvterm
not being found then:
make CMAKE_EXTRA_FLAGS="-DUSE_BUNDLED_LIBVTERM=ON" \
DEPS_CMAKE_FLAGS="-DUSE_BUNDLED=OFF -DUSE_BUNDLED_LIBVTERM=ON"
In https://github.com/neovim/neovim/pull/6357 they were renamed to
`USE_BUNDLED_X` from `X_USE_BUNDLED`, but the above reasoning applies
to the old names, too.
Internally `CMAKE_PREFIX_PATH` is used to add the built/bundled third
party packages for `find_package`, so there is no reason to e.g. query
the values via `load_cache` for example from the third-party project.
46 lines
1.4 KiB
CMake
46 lines
1.4 KiB
CMake
# - Try to find luajit
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# Once done this will define
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# LUAJIT_FOUND - System has luajit
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# LUAJIT_INCLUDE_DIRS - The luajit include directories
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# LUAJIT_LIBRARIES - The libraries needed to use luajit
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find_package(PkgConfig)
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if (PKG_CONFIG_FOUND)
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pkg_check_modules(PC_LUAJIT QUIET luajit)
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endif()
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set(LUAJIT_DEFINITIONS ${PC_LUAJIT_CFLAGS_OTHER})
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find_path(LUAJIT_INCLUDE_DIR luajit.h
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PATHS ${PC_LUAJIT_INCLUDEDIR} ${PC_LUAJIT_INCLUDE_DIRS}
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PATH_SUFFIXES luajit-2.0)
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# If we're asked to use static linkage, add libluajit-5.1.a as a preferred
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# library name.
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if(LUAJIT_USE_STATIC)
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list(APPEND LUAJIT_NAMES
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"${CMAKE_STATIC_LIBRARY_PREFIX}luajit-5.1${CMAKE_STATIC_LIBRARY_SUFFIX}")
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endif()
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if(MSVC)
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list(APPEND LUAJIT_NAMES lua51)
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elseif(MINGW)
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list(APPEND LUAJIT_NAMES libluajit libluajit-5.1)
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else()
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list(APPEND LUAJIT_NAMES luajit-5.1)
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endif()
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find_library(LUAJIT_LIBRARY NAMES ${LUAJIT_NAMES}
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PATHS ${PC_LUAJIT_LIBDIR} ${PC_LUAJIT_LIBRARY_DIRS})
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set(LUAJIT_LIBRARIES ${LUAJIT_LIBRARY})
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set(LUAJIT_INCLUDE_DIRS ${LUAJIT_INCLUDE_DIR})
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include(FindPackageHandleStandardArgs)
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# handle the QUIETLY and REQUIRED arguments and set LUAJIT_FOUND to TRUE
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# if all listed variables are TRUE
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find_package_handle_standard_args(LuaJit DEFAULT_MSG
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LUAJIT_LIBRARY LUAJIT_INCLUDE_DIR)
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mark_as_advanced(LUAJIT_INCLUDE_DIR LUAJIT_LIBRARY)
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