configure: do not require svn
svn is needed to download eglibc from the upstream repository.
In some situations, though, it can happen that:
- the developpers' machines do not have svn
- a LAN mirror has been set-up with pre-downloaded eglibc tarballs
In this case, it makes sense not to hard-depend on svn.
So, if svn is missing, just say so, and add a comment in the
menuconfig.
Reported-by: ANDY KENNEDY <ANDY.KENNEDY@adtran.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
1.1 --- a/config/libc/eglibc.in Tue Aug 02 18:28:10 2011 +0200
1.2 +++ b/config/libc/eglibc.in Mon Aug 01 22:46:57 2011 +0200
1.3 @@ -122,6 +122,8 @@
1.4 config LIBC_EGLIBC_HAS_PKGVERSION_BUGURL
1.5 bool
1.6
1.7 +if CONFIGURE_has_svn
1.8 +
1.9 config EGLIBC_REVISION
1.10 string
1.11 prompt "Revision to use"
1.12 @@ -160,6 +162,16 @@
1.13 Note that crosstool-NG will *not* update your working copy, you will
1.14 have to do that yourself.
1.15
1.16 +endif # ! CONFIGURE_has_svn
1.17 +if ! CONFIGURE_has_svn
1.18 +
1.19 +comment "svn is missing. You'll have to either:"
1.20 +comment "| - have a pre-downloaded local tarball"
1.21 +comment "| - or have a LAN mirror with a pre-downloaded tarball"
1.22 +comment "otherwise you won't be able to download eglibc"
1.23 +
1.24 +endif # ! CONFIGURE_has_svn
1.25 +
1.26 config EGLIBC_OPT_SIZE
1.27 bool
1.28 prompt "optimize eglibc for size (-Os)"
2.1 --- a/configure Tue Aug 02 18:28:10 2011 +0200
2.2 +++ b/configure Mon Aug 01 22:46:57 2011 +0200
2.3 @@ -460,7 +460,7 @@
2.4 has_or_warn prog=cvs \
2.5 kconfig=has_cvs \
2.6 err="it will not be possible to use newlib cvs snapshots"
2.7 -has_or_abort prog=svn \
2.8 +has_or_warn prog=svn \
2.9 kconfig=has_svn \
2.10 err="subversion is required to download eglibc"
2.11