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-rw-r--r--gnu/packages/mp3.scm21
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/mp3.scm b/gnu/packages/mp3.scm
index 4bdbe8b487..591bc274a6 100644
--- a/gnu/packages/mp3.scm
+++ b/gnu/packages/mp3.scm
@@ -106,6 +106,27 @@ This package contains the library.")
(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