scripts: unset LIBRARY_PATH and LPATH
These environment variables set search path for gcc at link time, which can break the build.
Signed-off-by: Erik Inge Bolsø <knan-ct@anduin.net>
Message-Id: <alpine.BSF.2.00.1205130131550.21551@anduin.net>
PatchWork-Id: 186872
1 older verisons of glibc would build dl-sysdep as shared-only and dl-support as
2 static-only. alpha hooks in a cache variable via dl-auxv.h. newer versions of
3 glibc build dl-sysdep as both shared and static which means we now have symbol
4 duplication for static builds with dl-sysdep and dl-support. since dl-sysdep
5 is both shared/static, there is no point in hooking dl-support anymore, so we
8 diff -durN glibc-2.12.1.orig/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/dl-support.c glibc-2.12.1/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/dl-support.c
9 --- glibc-2.12.1.orig/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/dl-support.c 2009-05-16 10:36:20.000000000 +0200
10 +++ glibc-2.12.1/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/dl-support.c 2009-11-13 00:50:53.000000000 +0100
13 #include <elf/dl-support.c>