home *** CD-ROM | disk | FTP | other *** search
- #!/bin/sh
- #
- # Reconfigure
- # Extract .SH files using values in config.sh
- #
- # Useful in environments in which the source tree
- # is used to build executables for more than one kind of machine.
- # After running Configure on a particular machine, copy the
- # resulting config.sh to, for example, config.sh.SPARC.
- # When you have to recompile for some reason, running
- # "Reconfigure config.sh.SPARC" should produce the correct Makefiles
- # and the like.
- #
- # If you need to run "make depend" for a machine other than the one
- # that the Configure script was last run for, you will need to remake
- # the "mkdep" script by removing it, copying the appropriate
- # config.sh.MACHINE file to config.sh, and running "Configure -d".
- #
-
- case "$1" in
- '')
- configfile="./config.sh"
- ;;
- *)
- if test -f "$1" ; then
- configfile="$1"
- else
- echo "$1 does not exist."
- exit
- fi
- esac
-
- echo "Reconfiguring using $configfile."
- . $configfile
-
- echo " "
- echo "Doing variable substitutions on .SH files..."
- set x `awk '{print $1}' <MANIFEST | $grep '\.SH'`
- shift
- case $# in
- 0) set x *.SH; shift;;
- esac
- if test ! -f $1; then
- shift
- fi
- for file in $*; do
- case "$file" in
- */*)
- dir=`$expr X$file : 'X\(.*\)/'`
- file=`$expr X$file : 'X.*/\(.*\)'`
- (cd $dir && . $file)
- ;;
- *)
- . $file
- ;;
- esac
- done
- if test -f config.h.SH; then
- if test ! -f config.h; then
- : oops, they left it out of MANIFEST, probably, so do it anyway.
- . config.h.SH
- fi
- fi
-
- echo "You must run 'make depend' then 'make'."
-