mirror of
git://sourceware.org/git/newlib-cygwin.git
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7eb6429d4d
The code was loading the common ../sbrk.c file rather than the visium specific sbrk.c due to VPATH setup. Add an explicit rule for this one file so we make sure the correct one is used.
133 lines
3.4 KiB
Makefile
133 lines
3.4 KiB
Makefile
# Copyright (c) 1998 Cygnus Support
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#
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# The authors hereby grant permission to use, copy, modify, distribute,
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# and license this software and its documentation for any purpose, provided
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# that existing copyright notices are retained in all copies and that this
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# notice is included verbatim in any distributions. No written agreement,
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# license, or royalty fee is required for any of the authorized uses.
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# Modifications to this software may be copyrighted by their authors
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# and need not follow the licensing terms described here, provided that
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# the new terms are clearly indicated on the first page of each file where
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# they apply.
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DESTDIR =
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VPATH = @srcdir@
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srcdir = @srcdir@
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objdir = .
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srcroot = $(srcdir)/../..
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objroot = $(objdir)/../..
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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host_alias = @host_alias@
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target_alias = @target_alias@
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program_transform_name = @program_transform_name@
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bindir = @bindir@
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libdir = @libdir@
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tooldir = $(exec_prefix)/$(target_alias)
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# Multilib support variables.
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# TOP is used instead of MULTI{BUILD,SRC}TOP.
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MULTIDIRS =
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MULTISUBDIR =
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MULTIDO = true
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MULTICLEAN = true
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INSTALL = @INSTALL@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_DATA = @INSTALL_DATA@
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SHELL = /bin/sh
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mkinstalldirs = $(SHELL) $(srcroot)/mkinstalldirs
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CC = @CC@
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AS = @AS@
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AR = @AR@
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LD = @LD@
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RANLIB = @RANLIB@
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OBJDUMP = `t='$(program_transform_name)'; echo objdump | sed -e $$t`
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OBJCOPY = `t='$(program_transform_name)'; echo objcopy | sed -e $$t`
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# Generic object files common to some targets.
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# These are LIBGLOSS stubs and minimal functionality in SBRK, READ and WRITE.
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OBJS = close.o fstat.o getpid.o isatty.o kill.o lseek.o open.o \
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print.o putnum.o read.o stat.o unlink.o write.o
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# Object files specific to particular targets.
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SERIALOBJS = ${OBJS} _exit.o gettod.o sbrk.o serial-inbyte.o serial-outbyte.o
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# These go with the hosted file I/O libraries with a version of syscalls.
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HOSTEDOBJS = getpid.o kill.o io-gdb.o io-stubs.o sbrk.o
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SCRIPTS =
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BSP = crt0.o libserial.a libsim.a libdebug.a
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# Host specific makefile fragment comes in here.
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@host_makefile_frag@
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all: ${BSP}
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#
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# here's where we build the board support packages for each target
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#
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libserial.a: $(SERIALOBJS)
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$(AR) $(ARFLAGS) $@ $^
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$(RANLIB) $@
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libsim.a: ${HOSTEDOBJS} sim-syscalls.o
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${AR} ${ARFLAGS} $@ $^
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${RANLIB} $@
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libdebug.a: ${HOSTEDOBJS} debug-syscalls.o
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${AR} ${ARFLAGS} $@ $^
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${RANLIB} $@
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sim-syscalls.o: syscalls.c syscall.h io.h
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${CC} ${CFLAGS_FOR_TARGET} ${CFLAGS} -DTARGET_SIM -c -o $@ $<
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debug-syscalls.o: syscalls.c syscall.h io.h
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${CC} ${CFLAGS_FOR_TARGET} ${CFLAGS} -c -o $@ $<
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sbrk.o: $(srcdir)/sbrk.c
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${CC} ${CFLAGS_FOR_TARGET} ${CFLAGS} -c -o $@ $<
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$(OBJS): %.o: ../%.c
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${CC} ${CFLAGS_FOR_TARGET} ${CFLAGS} -c -o $@ $<
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doc:
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clean mostlyclean:
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rm -f a.out core *.i *~ *.o *-test *.srec *.dis *.map *.x
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distclean maintainer-clean realclean: clean
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rm -f Makefile config.status a.out
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.PHONY: install info install-info clean-info
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install:
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${mkinstalldirs} ${DESTDIR}${tooldir}/lib${MULTISUBDIR}
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@for bsp in ${BSP}; do\
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$(INSTALL_DATA) $${bsp} $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}; \
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done
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@for script in ${SCRIPTS}; do\
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$(INSTALL_DATA) $(srcdir)/$${script}.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$${script}.ld; \
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done
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info:
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install-info:
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clean-info:
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# target specific makefile fragment comes in here.
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@target_makefile_frag@
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Makefile: Makefile.in ../config.status
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cd .. && $(SHELL) config.status
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