virtualbox-4.3.0 fails on two systems, both using gcc-4.8.1. See build.log. I didn't yet try with gcc:4.7 so it might be something else but I'll try and report here Reproducible: Always
Created attachment 361072 [details] emerge --info
build.log upload failed (file too large) and I deleted it in the meantime. my fault. I'll re-upload after another failed merge. Meanwhile important lines from the console: x86_64-pc-linux-gnu-g++ '-Wl,-rpath,/usr/lib64/virtualbox' -Wl,-z,noexecstack -Wl,--as-needed -Wl,-O1 -Wl,--as-needed -m64 -o /var/tmp/portage/app-emulation/virtualbox-4.3.0/work/VirtualBox-4.3.0/out/linux.amd64/release/obj/webtest/webtest /var/tmp/portage/app-emulation/virtualbox-4.3.0/work/VirtualBox-4.3.0/out/linux.amd64/release/obj/webtest/webtest.o /var/tmp/portage/app-emulation/virtualbox-4.3.0/work/VirtualBox-4.3.0/out/linux.amd64/release/obj/webtest/gen/webservice/soapClient.o /var/tmp/portage/app-emulation/virtualbox-4.3.0/work/VirtualBox-4.3.0/out/linux.amd64/release/lib/vboxsoap.a -lgsoapssl++ /var/tmp/portage/app-emulation/virtualbox-4.3.0/work/VirtualBox-4.3.0/out/linux.amd64/release/bin/VBoxRT.so -lpthread -lm -lrt -ldl -lssl -lcrypto /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.1/../../../../x86_64-pc-linux-gnu/bin/ld: /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.1/../../../../lib64/libgsoapssl++.a(libgsoapssl___a-stdsoap2_ssl_cpp.o): undefined reference to symbol 'deflate' /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.1/../../../../x86_64-pc-linux-gnu/bin/ld: note: 'deflate' is defined in DSO /lib64/libz.so.1 so try adding it to the linker command line /lib64/libz.so.1: could not read symbols: Invalid operation collect2: error: ld returned 1 exit status kmk: *** [/var/tmp/portage/app-emulation/virtualbox-4.3.0/work/VirtualBox-4.3.0/out/linux.amd64/release/obj/vboxwebsrv/vboxwebsrv] Error 1
Rebuilding zlib, openssl and gsoap-1.7.* with gcc:4.8 didn't help
*** This bug has been marked as a duplicate of bug 482986 ***
