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-rw-r--r--gnu/packages/mp3.scm20
1 files changed, 19 insertions, 1 deletions
diff --git a/gnu/packages/mp3.scm b/gnu/packages/mp3.scm
index 591bc274a6..7a0c35097a 100644
--- a/gnu/packages/mp3.scm
+++ b/gnu/packages/mp3.scm
@@ -81,7 +81,25 @@
(lambda _
;; remove option that is not supported by gcc any more
(substitute* "configure" ((" -fforce-mem") ""))
- #t)))))
+ #t))
+ (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 "/mad.pc")
+ (lambda _
+ (format #t
+ "prefix=~@*~a~@
+ libdir=${prefix}/lib~@
+ includedir=${prefix}/include~@
+
+ Name: libmad~@
+ Description:~@
+ Version: ~a~@
+ Libs: -L${libdir} -lmad~@
+ Cflags: -I${includedir}~%"
+ out ,version)))))))))
(synopsis "MPEG audio decoder")
(description
"MAD (MPEG Audio Decoder) supports MPEG-1 and the MPEG-2 extension to