perl-cross: bump to version 0.9.4

this release fixes the build when BR2_PREFER_STATIC_LIB
see http://autobuild.buildroot.net/results/057/057a4b9976fd6b9c5cddd117a3f29de51efe719f/build-end.log
see https://github.com/arsv/perl-cross/issues/11

---
 package/perl/perl.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

index 1d7923a..f0de59c 100644
@@ -12,7 +12,7 @@ PERL_LICENSE = Artistic or GPLv1+
 PERL_LICENSE_FILES = Artistic Copying README
 PERL_INSTALL_STAGING = YES
 
-PERL_CROSS_VERSION = 0.9.3
+PERL_CROSS_VERSION = 0.9.4
 PERL_CROSS_BASE_VERSION = 5.$(PERL_VERSION_MAJOR).1
 # DO NOT refactor with the github helper (the result is not the same)
 PERL_CROSS_SITE = http://raw.github.com/arsv/perl-cross/releases

2.1.0

Dear Francois Perrad,

I tested, it indeed fixes this problem. However, specifically with this toolchain, it fails down the road when linking the final perl executable due to the uClibc bug where some symbols such as setregid() and others are defined in both libc.a and libpthread.a. This issue has nothing to do with perl and should be solved separately.

Therefore, since your patch fixes (partly) an autobuilder issue, I've applied it to the master branch.

Thanks,

Thomas

Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com