config/arch/s390.in
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Dec 29 21:16:51 2009 +0100 (2009-12-29)
changeset 1667 a5020a1facff
parent 1631 14abcd185e4b
child 2444 896cb0d36c1a
permissions -rw-r--r--
config: fix generated config files when GREP_OPTIONS set --color=always

grep is used when generating some .in files (in config.gen). If GREP_OPTIONS
contains --color=always, then the generated files will contains some escape
sequences setting the color, and mconf would choke on those escape sequences.

Always set and export an empty GREP_OPTIONS to avoid that.

Issue reported by Kevin Kirkup <kevin dot kirkup at gmail dot com> :
http://sourceware.org/ml/crossgcc/2009-12/msg00026.html
     1 # s390 specific config options
     2 # depends on EXPERIMENTAL
     3 
     4 config ARCH_s390
     5     select ARCH_SUPPORTS_32
     6     select ARCH_SUPPORTS_64
     7     select ARCH_DEFAULT_32
     8     select ARCH_USE_MMU
     9     select ARCH_SUPPORT_FPU
    10     help
    11       Defined by IBM in:
    12         32-bit ESA/390       : http://publibfp.boulder.ibm.com/cgi-bin/bookmgr/BOOKS/dz9ar008/CCONTENTS
    13         64-bit z/Architecure : http://publibfp.boulder.ibm.com/cgi-bin/bookmgr/BOOKS/dz9zr002/CCONTENTS