On Sat, Mar 31, Andreas Färber wrote: > This is the only usage of += outside Makefile fragments, so I wonder if > its use may have been by accident. Is it safe in a POSIX context? > Or should we better use CFLAGS="$CFLAGS -march=486"?
Now that I look at the shebang, configure is a sh script and += is most likely a bash feature. So your suggestion for the assignment is correct. Olaf
