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gnu: ghostscript: Add "doc" output.

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* gnu/packages/ghostscript.scm (ghostscript)[source](snippet): New field.
  [outputs]: New field.
  [arguments]: Add 'remove-doc-reference' phase.
This commit is contained in:
Ludovic Courtès 2015-06-26 10:20:22 +02:00
parent 4a6aeb670f
commit 9161ba818d
1 changed files with 16 additions and 1 deletions
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17
gnu/packages/ghostscript.scm
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@ -129,8 +129,15 @@ (define-public ghostscript
(sha256
(base32
"0q4jj41p0qbr4mgcc9q78f5zs8cm1g57wgryhsm2yq4lfslm3ib1"))
(patches (list (search-patch "ghostscript-runpath.patch")))))
(patches (list (search-patch "ghostscript-runpath.patch")))
(modules '((guix build utils)))
(snippet
;; Honor --docdir.
'(substitute* "Makefile.in"
(("^docdir=.*$") "docdir = @docdir@\n")
(("^exdir=.*$") "exdir = $(docdir)/examples\n")))))
(build-system gnu-build-system)
(outputs '("out" "doc")) ;16 MiB of HTML/PS doc + examples
(inputs `(("freetype" ,freetype)
("lcms" ,lcms)
("libjpeg-8" ,libjpeg-8)
@ -152,6 +159,14 @@ (define-public ghostscript
(("/bin/sh") (which "bash")))
(substitute* "base/unixhead.mak"
(("/bin/sh") (which "bash")))))
(add-after 'configure 'remove-doc-reference
(lambda _
;; Don't retain a reference to the 'doc' output in 'gs'.
;; The only use of this definition is in the output of
;; 'gs --help', so this change is fine.
(substitute* "base/gscdef.c"
(("GS_DOCDIR")
"\"~/.guix-profile/share/doc/ghostscript\""))))
(add-after 'build 'build-so
(lambda _
(zero? (system* "make" "so"))))