/*
 * NAME
 *	library - construct a library
 *
 * DESCRIPTION
 *	This cookbook defines how to construct a library.
 *
 *	If an include file (or files) are defined for this file,
 *	you will have to append them to [install] in your Howto.cook file.
 *
 * VARIABLES
 *	all		targets of the all recipe
 *	install		targets of the install recipe
 *	me		the name of the library to be constructed.
 *			Defaults to the last component of the pathname
 *			of the current directory.
 *	ar		The archive command.
 *	install		targets of the install command.
 *
 * RECIPES
 *	all:		construct the targets defined in [all].
 *	clean:		remove the files named in [dot_clean].
 *	clobber:	remove the files name in [dot_clean] and [all].
 *
 * If the [lib] variable is defined
 *	install:	construct the files named in [install].
 *	uninstall:	remove the files named in [install].
 *
 * MANIFEST: cookbook for constructing libraries
 */

#pragma once

if [not [defined dot_obj]] then
{
	echo "'The [dot_obj] variable is not set.'" set silent;
	echo "'You probably want to use the \"c\" or \"f77\" cookbook'" set silent;
	echo "'before you use the \"library\" cookbook.'" set silent;
	fail;
}

if [not [defined ar]] then
	ar = [find_command ar];
if [not [defined ranlib]] then
	ranlib = [find_command ranlib];
if [not [defined me]] then
	me = [entryname [dir [pathname x]]];

all = lib[me].a;
if [defined dot_lint_obj] then
if [find_command [lint]] then
	all = [all] llib-l[me].ln;

all: [all];

clean:
{
	rm -f [dot_clean]
		set clearstat;
}

clobber: clean
{
	rm -f [all]
		set clearstat;
}

if [defined lib] then
{
	if [not [defined install]] then
		install = ;
	install = [install] [lib]/lib[me].a;
	if [defined dot_lint_obj] then
		install = [install] [lib]/llib-l[me].ln;

	[lib]/%: %
	{
		cp -p % [lib]/%;
		chmod og-w [lib]/%;
	}
}

if [defined include] then
{
	if [not [defined install]] then
		install = ;
	install = [install] [include]/[me].h;

	[include]/%: %
	{
		cp -p % [include]/%;
		chmod og-w [include]/%;
	}
}

if [defined install] then
{
	install: [install];

	uninstall:
	{
		rm -f [install]
			set clearstat;
	}
}


lib[me].a: [dot_obj]
	set unlink
{
	[ar] r [target] [dot_obj];
	if [ranlib] then
		[ranlib] [target];
}

if [defined dot_lint_obj] then
{
	llib-l[me].ln: [dot_lint_obj]
	{
		[lint] [dot_lint_obj] -o [me];
	}
}
