#!/bin/sh
#
# Simple configure script to create makefile.generic from Makefile.in
# for the ftnchek distribution, so users without a real Unix system
# can have a generic makefile to edit for their needs.  It is run
# during the creation of the distribution, not by installer.
#
# It just substitutes pathless version of all the system programs,
# and the most commonly used values of options, into Makefile.in
# and other configured files.  (One exception: need a full path for
# perl at head of perl scripts.  Hope /usr/bin/perl will work.)
# This script only needs to be changed when configure.in has new
# substitutions.
#
# Also creates generic versions of other configured files.
#
#  R. Moniot, 2 May 1996

Subst(){
	sed -e 's%@prefix@%/usr/local%' \
	    -e 's%@exec_prefix@%${prefix}%' \
	    -e 's%@bindir@%${exec_prefix}/bin%' \
	    -e 's%@datadir@%${prefix}/share%' \
	    -e 's%@mandir@%${prefix}/man%' \
	    -e 's%@libdir@%${exec_prefix}/lib%' \
	    -e 's%@lispdir@%${datadir}/emacs/site-lisp%' \
	    -e 's%@sgimansubdir@%/manl%' \
	    -e 's%@EXE@%%' \
	    -e 's%@CMD@%%' \
	    -e 's%@AWK@%gawk%' \
	    -e 's%@AWK_NAME@%gawk%' \
	    -e 's%@NROFF@%nroff%' \
	    -e 's%@NROFFPLAIN@%nroff -c%' \
	    -e 's%@MANtoPS@%./man2ps%' \
	    -e 's%@STRIP@%strip%' \
	    -e 's%@DCL2INC_REDIRECT@%> "/dev/stderr"%' \
	    -e 's%@COL@%col -bx%' \
	    -e 's%@SED@%sed%' \
	    -e 's%@CC@%cc%' \
	    -e 's%@CFLAGS@%-DUNIX -O $(OPTIONS)%' \
	    -e 's%@LDFLAGS@%%' \
	    -e 's%@LDLIBS@%%' \
	    -e 's%@INSTALL_MAN@%install-man%' \
	    -e 's%@HAS_NROFF@%true%' \
	    -e 's%@CPPFLAGS@%%' \
	    -e 's%@CHMOD@%chmod%' \
	    -e 's%@CMP@%cmp%' \
	    -e 's%@CP@%cp%' \
	    -e 's%@CTAGS@%ctags%' \
	    -e 's%@DIFF@%diff%' \
	    -e 's%@EMACS@%emacs%' \
	    -e 's%@EQN@%eqn%' \
	    -e 's%@ETAGS@%etags%' \
	    -e 's%@FTNPP@%ftnpp%' \
	    -e 's%@MAKE@%make%' \
	    -e 's%@GREP@%grep%' \
	    -e 's%@LINT@%lint%' \
	    -e 's%@MANtoHTML@%man2html%' \
	    -e 's%@MKDIR@%mkdir%' \
	    -e 's%@MV@%mv%' \
	    -e 's%@OPT@%-O%' \
	    -e 's%@PACK@%pack%' \
	    -e 's%@PATCH@%patch%' \
	    -e 's%@PERL@%/usr/bin/perl%' \
	    -e 's%@PRINTENV@%printenv%' \
	    -e 's%@PWD_PROG@%pwd%' \
	    -e 's%@RM@%rm -f%' \
	    -e 's%@RMDIR@%rmdir%' \
	    -e 's%@SH@%sh%' \
	    -e 's%@SOELIM@%soelim%' \
	    -e 's%@TBL@%tbl%' \
	    -e 's%@TAR@%tar%' \
	    -e 's%@YACC@%bison%' \
	    -e 's%@YACC_NAME@%bison%' \
	    -e 's%@YFLAGS@%-y%' \
	    -e 's%@ZIP@%zip%' \
	    -e 's%@HAVE_UNISTD_H@%0%' \
	    -e 's%@HAVE_STDLIB_H@%1%' \
	    -e 's%@HAVE_STRINGS_H@%1%' \
	    -e 's%@HAVE_STRCASECMP@%0%' \
	    -e 's%@HAVE_STRICMP@%0%' \
	    -e 's%@HAVE_STRCMPI@%0%' \
	    -e 's%@SIZEOF_SHORT@%2%' \
	    -e 's%@SIZEOF_INT@%4%' \
	    -e 's%@SIZEOF_LONG@%4%' \
	    -e 's%@HAVE_MEMSET@%1%' \
	    -e 's%@HAVE_BZERO@%0%' \
	    -e 's%@CPP@%/lib/cpp%' \
		$1
}

for file in $*
do
    echo "creating $file"
    Subst $file.in > $file
done