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## Process this file with automake to produce Makefile.in
## =====================================================================
##
##     Makefile.am
##
##     Build support for the eCos USB host-side
##     
##
## =====================================================================
## ####ECOSGPLCOPYRIGHTBEGIN####                                            
## -------------------------------------------                              
## This file is part of eCos, the Embedded Configurable Operating System.   
## Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
##
## eCos is free software; you can redistribute it and/or modify it under    
## the terms of the GNU General Public License as published by the Free     
## Software Foundation; either version 2 or (at your option) any later      
## version.                                                                 
##
## eCos is distributed in the hope that it will be useful, but WITHOUT      
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or    
## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License    
## for more details.                                                        
##
## You should have received a copy of the GNU General Public License        
## along with eCos; if not, write to the Free Software Foundation, Inc.,    
## 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            
##
## As a special exception, if other files instantiate templates or use      
## macros or inline functions from this file, or you compile this file      
## and link it with other works to produce a work based on this file,       
## this file does not by itself cause the resulting work to be covered by   
## the GNU General Public License. However the source code for this file    
## must still be made available in accordance with section (3) of the GNU   
## General Public License v2.                                               
##
## This exception does not invalidate any other reasons why a work based    
## on this file might be covered by the GNU General Public License.         
## -------------------------------------------                              
## ####ECOSGPLCOPYRIGHTEND####                                              
## =====================================================================
#######DESCRIPTIONBEGIN####
##
## Author(s):   bartv
## Contact(s):  bartv
## Date:        2002/01/10
## Version:     0.01
##
######DESCRIPTIONEND####
## =====================================================================

AUTOMAKE_OPTIONS = 1.10 foreign

## Only some platforms are supported. Having the configure script throw
## an error when attempting to configure on an unsupported platform
## would be a mistake, since that would prevent any configury from
## the toplevel on unsupported platforms. Instead an automake conditional
## is used, leading to null makefiles on unsupported platforms.

AM_CFLAGS       = @ecos_CFLAGS@ -DUSBHOST_VERSION=\"@VERSION@\" -DPKGVERSION=\"@PACKAGE_VERSION@\" -DUSBAUXDIR=\"$(libexecdir)/ecos/@PACKAGE_INSTALL@\"
AM_CXXFLAGS     = @ecos_CXXFLAGS@
INCLUDES        = @ecos_INCLUDES@
LIBS            = @ecos_LIBS@ @ecos_LDADD@

if SUPPORTED

## The USB testing support consists of two programs, usbhost and
## usbchmod, and a number of Tcl scripts. usbhost is executable by the
## user so it should get installed in bindir, appropriately prefixed
## and with a symbolic link installed as per e.g. tclsh (it is known
## that this code is Linux-specific so the use of symbolic links is
## not a problem). usbchmod is not directly executable so it should
## get installed in or below libexec. The Tcl scripts are architecture
## independent so should probably be installed below $(datadir), but
## for now putting them in the same directory as usbchmod will do
## fine.

noinst_PROGRAMS         = usbhost
usbhost_SOURCES         = usbhost.c
usbhost_DEPENDENCIES    = ../tests/protocol.h ../tests/common.c
usbhost_LDADD           = -lpthread

usbauxdir               = $(libexecdir)/ecos/@PACKAGE_INSTALL@
usbaux_PROGRAMS         = usbchmod
usbaux_DATA             = usbhost.tcl list.tcl verbose.tcl
usbchmod_SOURCES        = usbchmod.c

## Two special operations are required during installation.
## 1) usbhost needs to be installed suitably versioned, e.g. as
##    usbhost_current, and with a symbolic link from usbhost to
##    the new executable.
## 2) usbchmod needs to be suid root
install-exec-hook:
        $(mkinstalldirs) $(bindir)
        $(INSTALL_PROGRAM) usbhost $(bindir)/usbhost_@PACKAGE_VERSION@
        rm -f $(bindir)/usbhost
        $(LN_S) $(bindir)/usbhost_@PACKAGE_VERSION@ $(bindir)/usbhost

install-data-hook:
        chown root $(usbauxdir)/usbchmod
        chmod u+s $(usbauxdir)/usbchmod

else

## When automake scans for hooks it does not take conditionals fully
## into account. If the conditional is not satisfied the generated
## makefile will still try to invoke the hook, so dummy hooks are needed.
install-exec-hook:
        echo Nothing to be done for this platform

install-data-hook:
        echo Nothing to be done for this platform

endif