#!/bin/sh

#
#	This script will determine if the system is a System V or BSD based
#	UNIX system and create a makefile for xae appropriate for the system.
#
# $Header: /home/hugh/sources/aee/RCS/create.mk.xae,v 1.11 2002/09/23 04:16:09 hugh Exp hugh $
#

other_cflags=""

HEADER_FILES=""

# if HP-UX, add other CFLAGS

name_string="`uname`"

if [ "$name_string" = "HP-UX" ]
then
	other_cflags="$other_cflags -Wa,-Ns10000 -Aa -D_HPUX_SOURCE"
fi

if [ "$name_string" = "Darwin" ]
then
	strip_option=""
	other_cflags="-DNO_CATGETS"
else
	strip_option="-s"
fi

# check for stdlib.h

if [ -f /usr/include/stdlib.h ]
then
	HAS_STDLIB=-DHAS_STDLIB
else
	HAS_STDLIB=""
fi

# check for stdarg.h

if [ -f /usr/include/stdarg.h ]
then
	HAS_STDARG=-DHAS_STDARG
else
	HAS_STDARG=""
fi

# check for unistd.h

if [ -f /usr/include/unistd.h ]
then
	HAS_UNISTD=-DHAS_UNISTD
else
	HAS_UNISTD=""
fi

# check for ctype.h

if [ -f /usr/include/ctype.h ]
then
	HAS_CTYPE=-DHAS_CTYPE
else
	HAS_CTYPE=""
fi

# check for sys/ioctl.h

if [ -f /usr/include/sys/ioctl.h ]
then
	HAS_SYS_IOCTL=-DHAS_SYS_IOCTL
else
	HAS_SYS_IOCTL=""
fi

# check for sys/wait.h

if [ -f /usr/include/sys/wait.h ]
then
        HAS_SYS_WAIT=-DHAS_SYS_WAIT
else
        HAS_SYS_WAIT=""
fi

# check for localization headers

if [ -f /usr/include/locale.h -a -f /usr/include/nl_types.h ]
then
	catgets=""
else
	catgets="-DNO_CATGETS"
fi

# check if this is a SunOS system

if [ -d /usr/5include ]
then
	five_include="-I/usr/5include"
else
	five_include=""
fi

if [ -d /usr/5lib ]
then
	five_lib="-L/usr/5lib"
else
	five_lib=""
fi

# check location of X11 headers

X_headers=""

if [ -d /usr/include/X11R5 ]
then
	X_headers="-I/usr/include/X11R5"
fi

if [ -d /usr/include/X11R6 ]
then
	X_headers="-I/usr/include/X11R6"
fi

if [ -d /usr/X11R6/include ]
then
	X_headers="-I/usr/X11R6/include"
fi

if [ -d /usr/openwin/include ]
then
	X_headers="${X_headers} -I/usr/openwin/include"
fi

# check location of X11 libraries

X_libs=""

if [ -d /usr/lib/X11R5 ]
then
	X_libs="-L/usr/lib/X11R5"
fi

if [ -d /usr/lib/X11R6 ]
then
	X_libs="-L/usr/lib/X11R6"
fi

if [ -d /usr/X11R6/lib ]
then
	X_libs="${X_libs} -L/usr/X11R6/lib"
fi

if [ -d /usr/openwin/lib ]
then
	X_libs="${X_libs} -L/usr/openwin/lib"
fi

if [ -n "$CFLAGS" ]
then
	if [ -z "`echo $CFLAGS | grep '[-]g'`" ]
	then
		other_cflags="$other_cflags ${CFLAGS} ${strip_option}"
	else
		other_cflags="$other_cflags ${CFLAGS}"
	fi
else
	other_cflags="$other_cflags ${strip_option}"
fi

# make xae_dir subdirectory exists

if [ ! -d xae_dir ]
then
	mkdir xae_dir
fi

# time to write the makefile

echo "Generating xae_dir/make.xae"

if [ -f xae_dir/make.xae ]
then
	mv xae_dir/make.xae xae_dir/make.xae.old
fi

echo "DEFINES =	-DXAE -Dxae11 $catgets " > xae_dir/make.xae
echo "" >> xae_dir/make.xae
echo "CFLAGS =	$HAS_UNISTD $HAS_STDARG $HAS_STDLIB $HAS_CTYPE $HAS_SYS_IOCTL $HAS_SYS_WAIT $X_headers $five_include $X_libs $five_lib $other_cflags" >> xae_dir/make.xae
echo "" >> xae_dir/make.xae
echo "" >> xae_dir/make.xae
echo "all :	xae" >> xae_dir/make.xae

cat  >> xae_dir/make.xae << EOF

CC_CMD = cc \$(DEFINES) -I.. -c \$(CFLAGS)

OBJS = aee.o control.o format.o localize.o srch_rep.o delete.o mark.o motion.o keys.o help.o windows.o journal.o file.o

xae :	\$(OBJS) Xcurse.o xif.o
	cc -o ../xae \$(OBJS) Xcurse.o xif.o \$(CFLAGS) -lX11



Xcurse.o: ../Xcurse.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../Xcurse.c 
aee.o: ../aee.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../aee.c
control.o: ../control.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../control.c
delete.o: ../delete.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../delete.c
format.o: ../format.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../format.c
help.o: ../help.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../help.c
journal.o: ../journal.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../journal.c
file.o: ../file.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../file.c
keys.o: ../keys.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../keys.c
localize.o: ../localize.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../localize.c
mark.o: ../mark.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../mark.c
motion.o: ../motion.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../motion.c
new_curse.o: ../new_curse.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../new_curse.c
srch_rep.o: ../srch_rep.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../srch_rep.c
windows.o: ../windows.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../windows.c
xif.o: ../xif.c ../aee.h ../Xcurse.h
	\${CC_CMD} ../xif.c
EOF

if [ -f xae_dir/make.xae.old ]
then
	diffs="`cmp xae_dir/make.xae.old xae_dir/make.xae`"
	if [ -n "${diffs}" ]
	then
		rm -f xae_dir/*.o xae
	fi
	rm -f xae_dir/make.xae.old
fi