configure

这是完整的gcc源代码

#!/bin/sh
progname=$0

# Find the directory where the script is found.
# The second sed call is to convert `.//configure' to `./configure'.
srcdir=`echo $0 | sed 's|//|/|' | sed 's|/[^/]*$||'`
if [ x$srcdir = x$0 ]
then
srcdir=.
fi

$srcdir/config.gcc $*