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gnu: python: Do not record configure flags. 

This reduces the number of run-time dependencies of python-2 from 25 to
15, corresponding only to ~4 MiB.

* gnu/packages/python.scm (python-2)[arguments]: Add
  'do-not-record-configure-flags' phase.
This commit is contained in:
Ludovic Courtès 2015-11-15 17:51:12 +01:00
parent c5a05e3143
commit 5b4e2791ef
1 changed files with 16 additions and 0 deletions
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16
gnu/packages/python.scm
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@ -167,6 +167,22 @@
;; gnu-build-system.scm.
(setenv "SOURCE_DATE_EPOCH" "1")
#t))
(add-before 'configure 'do-not-record-configure-flags
(lambda* (#:key configure-flags #:allow-other-keys)
;; Remove configure flags from the installed '_sysconfigdata.py'
;; and 'Makefile' so we don't end up keeping references to the
;; build tools.
;;
;; Preserve at least '--with-system-ffi' since otherwise the
;; thing tries to build libffi, fails, and we end up with a
;; Python that lacks ctypes.
(substitute* "configure"
(("^CONFIG_ARGS=.*$")
(format #f "CONFIG_ARGS='~a'\n"
(if (member "--with-system-ffi" configure-flags)
"--with-system-ffi"
""))))
#t))
(add-before
'check 'pre-check
(lambda _