Subversion Repositories openrisc

# Makefile.in. Autoconf input makefile.

# Copyright (c) 1998 Cygnus Support
# Copyright (C) 2004, Jacob Bower
# Copyright (C) 2010, Embecosm Limited <info@embecosm.com>

# Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>

# This file is part of Newlib.

# The original work by Jacob Bower is provided as-is without any kind of
# warranty. Use it at your own risk!

# All subsequent work is bound by version 3 of the GPL as follows.

# This program 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 3 of the License, or (at your option)
# any later version.

# This program 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 this program.  If not, see <http:#www.gnu.org/licenses/>.

DESTDIR =
VPATH = @srcdir@ @srcdir@/..
srcdir = @srcdir@
objdir = .
srcroot = $(srcdir)/../..
objroot = $(objdir)/../..

prefix = @prefix@
exec_prefix = @exec_prefix@

host_alias = @host_alias@
target_alias = @target_alias@

bindir = @bindir@
libdir = @libdir@
tooldir = $(exec_prefix)/$(target_alias)

# Multilib support variables.
# TOP is used instead of MULTI{BUILD,SRC}TOP.
MULTIDIRS =
MULTISUBDIR =

INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@

SHELL = /bin/sh

CC = @CC@
AS = @AS@
AR = @AR@
LD = @LD@
RANLIB = @RANLIB@

OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \
        then echo ${objroot}/../binutils/objdump ; \
        else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi`
OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \
        then echo ${objroot}/../binutils/objcopy ; \
        else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`

# Add our own flags for C compilation
CFLAGS =  -g

# Our own C runtime startup and BSPs
CRT0     = crt0.o
BSP      = libor32.a
BSP_UART = libor32uart.a

OUTPUTS  = $(CRT0) $(BSP) $(BSP_UART)

# The object files for each BSP
OBJS = _exit.o      \
       close.o      \
       environ.o    \
       execve.o     \
       fork.o       \
       fstat.o      \
       getpid.o     \
       isatty.o     \
       kill.o       \
       link.o       \
       lseek.o      \
       open.o       \
       read.o       \
       sbrk.o       \
       stat.o       \
       times.o      \
       uart-dummy.o \
       unlink.o     \
       wait.o       \
       write.o

UART_OBJS = _exit.o       \
            close.o       \
            environ.o     \
            execve.o      \
            fork.o        \
            fstat-uart.o  \
            getpid.o      \
            isatty-uart.o \
            kill.o        \
            link.o        \
            lseek-uart.o  \
            open.o        \
            read-uart.o   \
            sbrk.o        \
            stat.o        \
            times.o       \
            uart.o        \
            unlink.o      \
            wait.o        \
            write-uart.o

# Host specific makefile fragment specifies the automatic rules
@host_makefile_frag@

# Build crt0.o and all the BSPs
all: ${CRT0} ${BSP} ${BSP_UART}

# Rules to build the BSPs from their objects. No need for a rule to build
# crt0.o, that happens autmatically from .S
$(BSP): $(OBJS)
        ${AR} ${ARFLAGS} $@ $(OBJS)
        ${RANLIB} $@

$(BSP_UART): $(UART_OBJS)
        ${AR} ${ARFLAGS} $@ $(UART_OBJS)
        ${RANLIB} $@


# Standard clean up rules.
clean mostlyclean:
        rm -f $(OUTPUTS) *.i *~ *.o *-test *.srec *.dis *.map *.x

distclean maintainer-clean realclean: clean
        rm -f Makefile config.status *~

# Standard install rules
.PHONY: install info install-info clean-info
install:
        @for outputs in ${OUTPUTS}; do\
             mkdir -p $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}; \
             $(INSTALL_PROGRAM) $${outputs} \
                                $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}; \
        done

# Deal with info if we had any.
info:
install-info:
clean-info:


# Standard make and configure dependencies.
Makefile: Makefile.in config.status @host_makefile_frag_path@
        $(SHELL) config.status

config.status: configure
        $(SHELL) config.status --recheck