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Added command line options -help and -version #26

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Added command line options -help and -version #26

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4 changes: 3 additions & 1 deletion tcltk/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ SRCS = tclnetgen.c

include ${NETGENDIR}/defs.mak

VERSION := $(shell cat ../VERSION)
EXTRA_LIBS = ${MAIN_EXTRA_LIBS}

DFLAGS += -DNETGEN_DATE="\"`date`\""
Expand Down Expand Up @@ -32,11 +33,12 @@ netgen.tcl: netgen.tcl.in
-e 's%SHDLIB_EXT%${SHDLIB_EXT}%g' \
netgen.tcl.in > netgen.tcl

netgen.sh: netgen.sh.in
netgen.sh: netgen.sh.in ../VERSION
sed -e 's%TCL_DIR%${TCLDIR}%g' \
-e 's%PY_DIR%${PYDIR}%g' \
-e 's%TCLLIB_DIR%${TCL_LIB_DIR}%g' \
-e 's%WISH_EXE%${WISH_EXE}%g' \
-e 's%=VERSION%=${VERSION}%' \
netgen.sh.in > netgen.sh

$(DESTDIR)${INSTALL_TCLDIR}/%: %
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17 changes: 17 additions & 0 deletions tcltk/netgen.sh.in
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ TKCON=true
BATCH=
GUI=
NETGEN_WISH=WISH_EXE
VERSION=VERSION
export NETGEN_WISH

# Hacks for Cygwin
Expand All @@ -24,13 +25,29 @@ if [ ${TERM:=""} = "cygwin" ]; then
export DISPLAY=${DISPLAY:=":0"}
fi

usage() {
echo "Usage: netgen [-noconsole] [<command_line>]"
echo " netgen -batch <command_line>"
echo " netgen -gui"
echo " netgen [-help | -version]"
echo "Options:"
echo " -noconsole no console window, interpreter prompt will be in the terminal"
echo " -batch implies -noconsole, and exits after executing <command_line> argument"
echo " -gui runs the LVS manager"
echo " -help show help and exit"
echo " -version show version and exit"
exit 1
}

# Preserve quotes in arguments (thanks, Stackoverflow!)
arglist=''
for i in "$@" ; do
case $i in
-noc*) TKCON=;;
-bat*) BATCH=true; TKCON=;;
-gui) GUI=true; TKCON=;;
-v | -version | --version) echo ${VERSION}; exit 1;;
-h | -help | --help) usage;;
*) arglist="$arglist${arglist:+ }\"${i//\"/\\\"}\"";;
esac
done
Expand Down