|Subject:||Build on MacOS X 10.3 is broken|
myld, a perl script in the distribution does system @ARGV; at one point. The makefile is passing it a shell command, that looks like MACOSX_DEPLOYMENT_TARGET=10.3 cc .... in order to set that environment variable. system fails because that's not a command. My temporary fix was to change system @ARGV to system "@ARGV"; which is obviously naughty, but works.