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 --- binutils-2.20/ld/configure.tgt.orig 2010-02-20 04:05:31.000000000 -0500
2 +++ binutils-2.20/ld/configure.tgt 2010-02-20 04:08:11.000000000 -0500
4 mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
5 targ_extra_emuls="elf32elmipvxworks" ;;
6 mips*-*-windiss) targ_emul=elf32mipswindiss ;;
7 -mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
8 - targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
9 +mips64*el-*-linux-*) targ_emul=elf64ltsmip
10 + targ_extra_emuls="elf32ltsmipn32 elf32btsmipn32 elf32ltsmip elf32btsmip elf64btsmip"
11 targ_extra_libpath=$targ_extra_emuls ;;
12 -mips64*-*-linux-*) targ_emul=elf32btsmipn32
13 - targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
14 +mips64*-*-linux-*) targ_emul=elf64btsmip
15 + targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32btsmip elf32ltsmip elf64ltsmip"
16 targ_extra_libpath=$targ_extra_emuls ;;
17 mips*el-*-linux-*) targ_emul=elf32ltsmip
18 targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"