cmakePATHSがライブラリを検索できるように変数を
指定する
方法の例を次に示します。PATHS
たとえば、私はインストールapt-get install libharfbuzz-devしてdpkg -L libharfbuzz-dev表示しています：
/usr
/usr/include
/usr/include/harfbuzz
/usr/include/harfbuzz/hb-blob.h
/usr/include/harfbuzz/hb-buffer.h
/usr/include/harfbuzz/hb-common.h
/usr/include/harfbuzz/hb-deprecated.h
/usr/include/harfbuzz/hb-face.h
/usr/include/harfbuzz/hb-font.h
/usr/include/harfbuzz/hb-ft.h
/usr/include/harfbuzz/hb-glib.h
/usr/include/harfbuzz/hb-gobject-enums.h
/usr/include/harfbuzz/hb-gobject-structs.h
/usr/include/harfbuzz/hb-gobject.h
/usr/include/harfbuzz/hb-graphite2.h
/usr/include/harfbuzz/hb-icu.h
/usr/include/harfbuzz/hb-ot-font.h
/usr/include/harfbuzz/hb-ot-layout.h
/usr/include/harfbuzz/hb-ot-math.h
/usr/include/harfbuzz/hb-ot-shape.h
/usr/include/harfbuzz/hb-ot-tag.h
/usr/include/harfbuzz/hb-ot-var.h
/usr/include/harfbuzz/hb-ot.h
/usr/include/harfbuzz/hb-set.h
/usr/include/harfbuzz/hb-shape-plan.h
/usr/include/harfbuzz/hb-shape.h
/usr/include/harfbuzz/hb-unicode.h
/usr/include/harfbuzz/hb-version.h
/usr/include/harfbuzz/hb.h
/usr/lib
/usr/lib/x86_64-linux-gnu
/usr/lib/x86_64-linux-gnu/libharfbuzz-gobject.a
/usr/lib/x86_64-linux-gnu/libharfbuzz-icu.a
/usr/lib/x86_64-linux-gnu/libharfbuzz.a
/usr/lib/x86_64-linux-gnu/pkgconfig
/usr/lib/x86_64-linux-gnu/pkgconfig/harfbuzz-gobject.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/harfbuzz-icu.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/harfbuzz.pc
/usr/share
/usr/share/doc
/usr/share/doc/libharfbuzz-dev
/usr/share/doc/libharfbuzz-dev/copyright
/usr/share/gir-1.0
/usr/share/gir-1.0/HarfBuzz-0.0.gir
/usr/lib/x86_64-linux-gnu/libharfbuzz-gobject.so
/usr/lib/x86_64-linux-gnu/libharfbuzz-icu.so
/usr/lib/x86_64-linux-gnu/libharfbuzz.so
/usr/share/doc/libharfbuzz-dev/changelog.Debian.gz
どのパスを使用すればよいですか?
アップデート：
エラーメッセージ：
CMake Error at <some_path>/CMakeLists.txt:6 (find_package):
By not providing "FindHarfbuzz.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Harfbuzz",
but CMake did not find one.
Could not find a package configuration file provided by "Harfbuzz" with any
of the following names:
HarfbuzzConfig.cmake
harfbuzz-config.cmake
Add the installation prefix of "Harfbuzz" to CMAKE_PREFIX_PATH or set
"Harfbuzz_DIR" to a directory containing one of the above files. If
"Harfbuzz" provides a separate development package or SDK, be sure it has
been installed.
CMAKE_PREFIX_PATHlike経由でパスを追加しようとしましcmake .. -DCMAKE_PREFIX_PATH=/usr/lib/x86_64-linux-gnuたが、役に立ちません。