distro: gcc: Patch to allow builds without /bin/sh.

* distro/packages/base.scm (gcc-4.7): In `pre-configure' phase, patch
  shebang in `gcc/exec-tool.in'.
This commit is contained in:
Ludovic Courtès 2012-12-19 23:24:13 +01:00
parent dfb53ee232
commit d6f80f187c

View file

@ -428,6 +428,9 @@ (define-public gcc-4.7
~a~%"
libc line))))
;; Adjust hard-coded #!/bin/sh.
(patch-shebang "gcc/exec-tool.in")
;; Don't retain a dependency on the build-time sed.
(substitute* "fixincludes/fixincl.x"
(("static char const sed_cmd_z\\[\\] =.*;")