# HG changeset patch
# User "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
# Date 1309812829 -7200
# Node ID e9e8cafaf412b51e4c529075a95c8f74e2272737
# Parent  06163d8f6474583d3a0dbce14e9b3d6746b320fe
configure: do not require cvs

cvs is used to get newlib directly from its repository. Missing cvs
will only allow getting newlib from the released tarballs.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

diff -r 06163d8f6474 -r e9e8cafaf412 config/libc/newlib.in
--- a/config/libc/newlib.in	Mon Jul 04 22:37:44 2011 +0200
+++ b/config/libc/newlib.in	Mon Jul 04 22:53:49 2011 +0200
@@ -29,6 +29,7 @@
 config LIBC_NEWLIB_CVS
     bool
     prompt "Use CVS snapshot"
+    depends on CONFIGURE_has_cvs
     help
       The newlib "team" rolls new releases about once a year (december).
       This is quite a long time between releases, in case code was fixed.
diff -r 06163d8f6474 -r e9e8cafaf412 configure
--- a/configure	Mon Jul 04 22:37:44 2011 +0200
+++ b/configure	Mon Jul 04 22:53:49 2011 +0200
@@ -446,7 +446,6 @@
              err="'libtool' 1.5.26 or above was not found"
 has_or_abort prog=stat
 has_or_abort prog="curl wget"
-has_or_abort prog=cvs
 has_or_abort prog=patch
 has_or_abort prog=tar
 has_or_abort prog=gzip
@@ -457,6 +456,9 @@
 has_or_abort prog=objdump var=objdump
 has_or_abort prog=readelf var=readelf
 has_or_abort prog=patch var=patch
+has_or_warn  prog=cvs                                                   \
+             kconfig=has_cvs                                            \
+             err="it will not be possible to use newlib cvs snapshots"
 
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