gnu: libid3tag: Install pkg-config file.

* gnu/packages/mp3.scm (libid3tag)[arguments]: Add 'install-pkg-config phase.
This commit is contained in:
Kei Kebreau 2020-08-02 15:58:45 -04:00
parent 668fa5abaa
commit 14e68191d2
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@ -106,6 +106,27 @@ (define-public libid3tag
(base32
"0lb1w883dc46dajbdvnia5870brl5lvnlk7g7y58y9wpg5p4znk3"))))
(build-system gnu-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
(add-after 'install 'install-pkg-config
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(pkg-config-dir (string-append out "/lib/pkgconfig")))
(mkdir-p pkg-config-dir)
(with-output-to-file (string-append pkg-config-dir "/id3tag.pc")
(lambda _
(format #t
"prefix=~@*~a~@
libdir=${prefix}/lib~@
includedir=${prefix}/include~@
Name: libid3tag~@
Description:~@
Version: ~a~@
Libs: -L${libdir} -lid3tag -lz~@
Cflags: -I${includedir}~%"
out ,version)))))))))
(inputs `(("zlib" ,zlib)))
(synopsis "Library for reading ID3 tags")
(description