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|
XCOMM!/bin/sh
XCOMM imboot - imake bootstrapper (bootstrap Makefile from Imakefile)
XCOMM Usage: imboot [ flags ] [ topdir [ curdir ] ]
XCOMM flags can be:
XCOMM -c name specify name of configuration files
XCOMM -C name specify name of configuration files, extensible
XCOMM architecture
XCOMM -Danything pass -Danything to imake
XCOMM -Ianything pass -Ianything to imake
XCOMM -d force UseInstalled on
XCOMM -u force UseInstalled off
XCOMM topdir = path to top of project tree (default ".")
XCOMM curdir = path to current directory from top of project tree (default ".")
XCOMM If no -c name or -C name option is given, configuration files from
XCOMM the config directory under the project root (i.e., from topdir/config)
XCOMM are used. UseInstalled is not defined.
XCOMM If -c name is given, configuration files from CONFIGROOTDIR/name
XCOMM are used instead of the files in topdir/config. UseInstalled is defined.
XCOMM If -c name is given, configuration files from CONFIGROOTDIR/name
XCOMM are used in conjunction with the files in topdir/config. UseInstalled
XCOMM is defined.
XCOMM For -c or -C, if name is an absolute path, CONFIGROOTDIR is not
XCOMM prepended.
XCOMM You can also specify other -D and -I flags, to allow arbitrary
XCOMM symbols to be defined or undefined, or other search directories to
XCOMM be given.
XCOMM The -d and -u options may be used to force UseInstalled on or off,
XCOMM overriding the default behavior.
XCOMM 11 Apr 93 Paul DuBois dubois@primate.wisc.edu
XCOMM 11 Apr 93 V1.00
XCOMM - Created.
XCOMM 02 Jun 93 V1.01
XCOMM - Bug fixes.
XCOMM 02 Mar 96 V1.02
XCOMM - Modified to check first for top/config/cf, then top/config if
XCOMM within-project configuration files are used. This is allows
XCOMM imboot to work within the X11R6 source tree, which changed the
XCOMM location of the configuration files relative to earlier X11 releases.
usage="usage: $0 [-c|-C name] [-d] [-u] [-Dsym] [-Idir] [topdir [curdir]]"
configrootdir=CONFIGROOTDIR
mv=MV
rm=RM
configname=
topdir=.
curdir=.
dopt=n
uopt=n
args=
XCOMM check for -c, -C, -D, -I, -d, -u options
while [ $# -gt 0 ]; do
case "$1" in
-c)
if [ $# -lt 2 ]; then
echo "$usage" 1>&2
exit 1
fi
configname=$2
shift;shift
;;
-C)
if [ $# -lt 2 ]; then
echo "$usage" 1>&2
exit 1
fi
configname=$2
useboth=y
shift;shift
;;
-d) # force UseInstalled on unconditionally
dopt=y
uopt=n
shift
;;
-u) # force UseInstalled off unconditionally
dopt=n
uopt=y
shift
;;
-[DI]*) # pass through -D, -I options
args="$args $1"
shift
;;
-*) # unrecognized flag
echo "imboot: unknown flag: $1"
echo "$usage" 1>&2
exit 1
;;
*) # non-flag; quit flag processing
break
;;
esac
done
if [ $# -gt 0 ]; then
topdir="$1"
shift
fi
if [ $# -gt 0 ]; then
curdir="$1"
fi
XCOMM find within-project configuration file directory, if there is one
if [ -d "$topdir/config/cf" ]; then
wpconfigdir="$topdir/config/cf"
else
wpconfigdir="$topdir/config"
fi
if [ "$configname" = "" ]; then
useinstalled=
configdir="-I$wpconfigdir"
elif [ "$useboth" != "y" ]; then
useinstalled=-DUseInstalled
case "$configname" in
/?*) configdir="-I$configname" ;;
*) configdir="-I$configrootdir/$configname" ;;
esac
else
useinstalled=-DUseInstalled
case "$configname" in
/?*) configdir="-I$wpconfigdir -I$configname" ;;
*) configdir="-I$wpconfigdir -I$configrootdir/$configname" ;;
esac
fi
XCOMM force UseInstalled on/off if -d/-u were given
if [ "$dopt" = "y" ]; then
useinstalled=-DUseInstalled
fi
if [ "$uopt" = "y" ]; then
useinstalled=
fi
XCOMM backup current Makefile if it exists
if [ -f Makefile ]; then
echo $rm Makefile.bak
$rm Makefile.bak
echo $mv Makefile Makefile.bak
$mv Makefile Makefile.bak
fi
XCOMM echo command, then run it
echo imake $args $useinstalled $configdir -DTOPDIR=$topdir -DCURDIR=$curdir
imake $args $useinstalled $configdir -DTOPDIR=$topdir -DCURDIR=$curdir
|
