[GHC] #8783: make ghc-pwd-bindist script /bin/sh compatible for Solaris

[GHC]

#8783: make ghc-pwd-bindist script /bin/sh compatible for Solaris
-------------------------------------+-------------------------------------
        Reporter:  maeder            |            Owner:
            Type:  bug               |           Status:  new
        Priority:  normal            |        Milestone:  7.8.1
       Component:  Build System      |          Version:  7.8.1-rc2
      Resolution:                    |         Keywords:
Operating System:  Solaris           |     Architecture:  Unknown/Multiple
 Type of failure:  Building GHC      |       Difficulty:  Easy (less than 1
  failed                             |  hour)
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
-------------------------------------+-------------------------------------
Changes (by maeder):

 * status:  closed => new
 * resolution:  fixed =>


Comment:

 Meanwhile I can confirm that it works without any shell:

 {{{
            CC=$(CCX) NM=$(NM) AR=$(AR_STAGE1) ./configure \
 }}}

 I'm not sure if unpacking gmp under windows preserves executable
 attributes.
 (In the same ghc.mk file "chmod +x" is called for "libraries/integer-
 gmp/gmp/ln", which we could do for configure, too.)

 So I suggest to test without a shell under windows. Who can do this?

 (Currently, I'm testing your $$SHELL variant.)

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8783#comment:25>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler