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gnu: lbzip2: Fix building with glibc@2.28. 

* gnu/packages/compression.scm (lbzip2)[source]: Add snippet to patch
bundled gnulib for glibc@2.28.
master
Efraim Flashner 2018-11-10 20:07:48 +02:00
parent efe0a4a2a7
commit f268b744b8
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1 changed files with 17 additions and 1 deletions
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18
gnu/packages/compression.scm
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@ -363,7 +363,23 @@ decompression.")
version ".tar.gz"))
(sha256
(base32
"1sahaqc5bw4i0iyri05syfza4ncf5cml89an033fspn97klmxis6"))))
"1sahaqc5bw4i0iyri05syfza4ncf5cml89an033fspn97klmxis6"))
(modules '((guix build utils)))
(snippet
'(begin
;; Adjust the bundled gnulib to work with glibc 2.28. See e.g.
;; "m4-gnulib-libio.patch". This is a phase rather than patch
;; or snippet to work around <https://bugs.gnu.org/32347>.
(substitute* (find-files "lib" "\\.c$")
(("#if defined _IO_ftrylockfile")
"#if defined _IO_EOF_SEEN"))
(substitute* "lib/stdio-impl.h"
(("^/\\* BSD stdio derived implementations")
(string-append "#if !defined _IO_IN_BACKUP && defined _IO_EOF_SEEN\n"
"# define _IO_IN_BACKUP 0x100\n"
"#endif\n\n"
"/* BSD stdio derived implementations")))
#t))))
(build-system gnu-build-system)
(synopsis "Parallel bzip2 compression utility")
(description