The search pattern used in the sed call to fix libasprintf.la did
match and work fine on primary architectures, but failed on x86
secondary, resulting in a package that would become invalid if
gcc_x86 got upgraded later. The correct search pattern to match e.g.
develop/tools/x86/lib/gcc/ is not develop/tools/$relativeLibDir/gcc/
but develop/tools$secondaryArchSubDir/lib/gcc/ and works for all
architectures, including secondary, of course.
9bf608f00e