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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.
38 lines
1.3 KiB
CMake
38 lines
1.3 KiB
CMake
# - Try to find libtermkey
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# Once done this will define
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# LIBTERMKEY_FOUND - System has libtermkey
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# LIBTERMKEY_INCLUDE_DIRS - The libtermkey include directories
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# LIBTERMKEY_LIBRARIES - The libraries needed to use libtermkey
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find_package(PkgConfig)
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if (PKG_CONFIG_FOUND)
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pkg_check_modules(PC_LIBTERMKEY QUIET termkey)
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endif()
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set(LIBTERMKEY_DEFINITIONS ${PC_LIBTERMKEY_CFLAGS_OTHER})
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find_path(LIBTERMKEY_INCLUDE_DIR termkey.h
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PATHS ${PC_LIBTERMKEY_INCLUDEDIR} ${PC_LIBTERMKEY_INCLUDE_DIRS})
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# If we're asked to use static linkage, add libuv.a as a preferred library name.
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if(LIBTERMKEY_USE_STATIC)
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list(APPEND LIBTERMKEY_NAMES
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"${CMAKE_STATIC_LIBRARY_PREFIX}termkey${CMAKE_STATIC_LIBRARY_SUFFIX}")
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endif()
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list(APPEND LIBTERMKEY_NAMES termkey)
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find_library(LIBTERMKEY_LIBRARY NAMES ${LIBTERMKEY_NAMES}
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HINTS ${PC_LIBTERMKEY_LIBDIR} ${PC_LIBTERMKEY_LIBRARY_DIRS})
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set(LIBTERMKEY_LIBRARIES ${LIBTERMKEY_LIBRARY})
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set(LIBTERMKEY_INCLUDE_DIRS ${LIBTERMKEY_INCLUDE_DIR})
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include(FindPackageHandleStandardArgs)
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# handle the QUIETLY and REQUIRED arguments and set LIBTERMKEY_FOUND to TRUE
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# if all listed variables are TRUE
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find_package_handle_standard_args(LibTermkey DEFAULT_MSG
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LIBTERMKEY_LIBRARY LIBTERMKEY_INCLUDE_DIR)
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mark_as_advanced(LIBTERMKEY_INCLUDE_DIR LIBTERMKEY_LIBRARY)
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