262 lines
7.5 KiB
Makefile
262 lines
7.5 KiB
Makefile
## Process this file with automake to generate Makefile.in
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AUTOMAKE_OPTIONS = cygnus
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# Multilib support variables.
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MULTISRCTOP =
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MULTIBUILDTOP =
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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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LIBTOOL_VERSION_INFO = 0:0:0
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if NEWLIB_HW_FP
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MATHDIR = mathfp
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else
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MATHDIR = math
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endif
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# Work around what appears to be a GNU make bug handling MAKEFLAGS
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# values defined in terms of make variables, as is the case for CC and
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# friends when we are called from the top level Makefile.
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AM_MAKEFLAGS = \
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"AR_FLAGS=$(AR_FLAGS)" \
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"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
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"CFLAGS=$(CFLAGS)" \
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"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
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"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
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"LDFLAGS=$(LDFLAGS)" \
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"LIBCFLAGS=$(LIBCFLAGS)" \
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"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
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"MAKE=$(MAKE)" \
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"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
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"PICFLAG=$(PICFLAG)" \
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"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
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"SHELL=$(SHELL)" \
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"EXPECT=$(EXPECT)" \
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"RUNTEST=$(RUNTEST)" \
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"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
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"exec_prefix=$(exec_prefix)" \
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"infodir=$(infodir)" \
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"libdir=$(libdir)" \
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"prefix=$(prefix)" \
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"tooldir=$(tooldir)" \
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"AR=$(AR)" \
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"AS=$(AS)" \
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"CC=$(CC)" \
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"LD=$(LD)" \
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"LIBCFLAGS=$(LIBCFLAGS)" \
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"NM=$(NM)" \
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"PICFLAG=$(PICFLAG)" \
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"RANLIB=$(RANLIB)" \
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"DESTDIR=$(DESTDIR)"
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FLAGS_TO_PASS=$(AM_MAKEFLAGS)
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if HAVE_DOC
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DOCDIR = doc
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else
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DOCDIR =
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endif
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SUBDIRS = libc libm $(DOCDIR) .
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tooldir = $(exec_prefix)/$(host_alias)
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toollibdir = $(tooldir)/lib$(MULTISUBDIR)
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AR_FLAGS = rc
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if USE_LIBTOOL
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toollib_LTLIBRARIES = libm.la libc.la
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else
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toollib_LIBRARIES = libm.a libc.a
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endif
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noinst_DATA = stmp-targ-include
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toollib_DATA = $(CRT0)
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# The functions ldexp, frexp and modf are traditionally supplied in
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# both libc.a and libm.a. We build them in libm.a and copy them over,
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# along with some required supporting routines.
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MATHOBJS_IN_LIBC = \
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s_isinf.$(oext) sf_isinf.$(oext) \
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s_isnan.$(oext) sf_isnan.$(oext) \
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s_ldexp.$(oext) sf_ldexp.$(oext) \
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s_frexp.$(oext) sf_frexp.$(oext) \
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s_modf.$(oext) \
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sf_modf.$(oext) s_scalbn.$(oext) \
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sf_scalbn.$(oext) \
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s_finite.$(oext) sf_finite.$(oext) \
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s_copysign.$(oext) sf_copysign.$(oext) \
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s_infconst.$(oext)
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LIBC_OBJECTLISTS = \
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$(POSIX_OBJECTLIST) \
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$(SIGNAL_OBJECTLIST) \
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$(SYSCALL_OBJECTLIST) \
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$(UNIX_OBJECTLIST) \
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libc/stdlib/objectlist.awk.in \
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libc/time/objectlist.awk.in \
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libc/ctype/objectlist.awk.in \
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libc/string/objectlist.awk.in \
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libc/locale/objectlist.awk.in \
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libc/misc/objectlist.awk.in \
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libc/reent/objectlist.awk.in \
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libc/errno/objectlist.awk.in \
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libc/stdio/objectlist.awk.in \
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$(MACHINE_OBJECTLIST) \
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$(SYS_OBJECTLIST)
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LIBM_OBJECTLISTS = \
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libm/$(MATHDIR)/objectlist.awk.in \
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libm/common/objectlist.awk.in \
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$(LIBM_MACHINE_OBJECTLIST)
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libm_la_LDFLAGS = -version-info $(LIBTOOL_VERSION_INFO) -release newlib -no-undefined -Xcompiler -nostdlib -Xlinker --version-script=$(srcdir)/libc/sys/linux/shared.ld `cat libm-libtool-objectlist`
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libc_la_LDFLAGS = -version-info $(LIBTOOL_VERSION_INFO) -release newlib -no-undefined -Xcompiler -nostdlib -Xlinker --version-script=$(srcdir)/libc/sys/linux/shared.ld `cat libc-libtool-objectlist`
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if USE_LIBTOOL
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libm_la_SOURCES =
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libm_la_DEPENDENCIES = libm-libtool-objectlist
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# objects listed later in LIBM_OBJECTLISTS will override those listed earlier
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libm-libtool-objectlist: $(LIBM_OBJECTLISTS)
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cat $(LIBM_OBJECTLISTS) | $(AWK) '{ libm[$$1] = $$2 }; END { for (x in libm) printf ("%s\n", libm[x]) }' > $@
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libc_la_SOURCES =
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libc_la_DEPENDENCIES = libc-libtool-objectlist
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# objects listed later in LIBM_OBJECTLISTS and LIBC_OBJECTLISTS will override those listed earlier
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libc-libtool-objectlist: $(LIBM_OBJECTLISTS) $(LIBC_OBJECTLISTS)
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cat $(LIBM_OBJECTLISTS) $(LIBC_OBJECTLISTS) | $(AWK) '{ libc[$$1] = $$2 }; END { for (x in libc) printf ("%s\n", libc[x]) }' > $@
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else
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libc.a: libc/libc.a libm.a
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rm -rf libc.a libg.a tmp
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mkdir tmp
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cd tmp; \
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$(AR) x ../libm.a $(MATHOBJS_IN_LIBC) ; \
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$(AR) x ../libc/libc.a ; \
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$(AR) $(AR_FLAGS) ../$@ *.o
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$(RANLIB) libc.a
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ln libc.a libg.a >/dev/null 2>/dev/null || cp libc.a libg.a
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rm -rf tmp
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libc/libc.a: ; @true
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libm.a: libm/libm.a
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rm -f $@
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ln libm/libm.a $@ >/dev/null 2>/dev/null || cp libm/libm.a $@
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libm/libm.a: ; @true
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endif # USE_LIBTOOL
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crt0.o: $(CRT0_DIR)/$(CRT0)
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rm -f $@
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ln $(CRT0_DIR)/$(CRT0) $@ >/dev/null 2>/dev/null \
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|| cp $(CRT0_DIR)/$(CRT0) $@
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$(CRT0_DIR)/$(CRT0): ; @true
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all-recursive: stmp-targ-include
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# The targ-include directory just holds the includes files for the
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# particular system and machine we have been configured for. It is
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# used while building.
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stmp-targ-include: config.status
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-rm -rf targ-include stmp-targ-include
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mkdir targ-include targ-include/sys targ-include/machine
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-for i in $(srcdir)/libc/machine/$(machine_dir)/machine/*.h; do \
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if [ -f $$i ]; then \
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cp $$i targ-include/machine/`basename $$i`; \
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else true; fi ; \
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done
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-for i in $(srcdir)/libc/sys/$(sys_dir)/include/*.h; do \
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if [ -f $$i ]; then \
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cp $$i targ-include/`basename $$i`; \
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else true; fi ; \
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done
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-for i in $(srcdir)/libc/sys/$(sys_dir)/sys/*.h; do \
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if [ -f $$i ]; then \
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cp $$i targ-include/sys/`basename $$i`; \
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else true; fi ; \
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done
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touch $@
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CLEANFILES = targ-include stmp-targ-include
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install-data-local: install-toollibLIBRARIES
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if USE_LIBTOOL
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else
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rm -f $(DESTDIR)$(toollibdir)/libg.a
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ln $(DESTDIR)$(toollibdir)/libc.a $(DESTDIR)$(toollibdir)/libg.a >/dev/null 2>/dev/null || cp $(DESTDIR)$(toollibdir)/libc.a $(DESTDIR)$(toollibdir)/libg.a
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endif
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$(MULTIDO) $(AM_MAKEFLAGS) DO=install multi-do
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-if [ -z "$(MULTISUBDIR)" ]; then \
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$(mkinstalldirs) $(DESTDIR)$(tooldir)/include; \
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for i in $(srcdir)/libc/include/*.h; do \
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$(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/`basename $$i`; \
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done; \
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$(mkinstalldirs) $(DESTDIR)$(tooldir)/include/machine; \
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for i in $(srcdir)/libc/include/machine/*.h; do \
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$(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/machine/`basename $$i`; \
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done; \
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for i in $(srcdir)/libc/machine/$(machine_dir)/machine/*.h; do \
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if [ -f $$i ]; then \
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$(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/machine/`basename $$i`; \
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else true; fi ; \
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done; \
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$(mkinstalldirs) $(DESTDIR)$(tooldir)/include/sys; \
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for i in $(srcdir)/libc/include/sys/*.h; do \
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$(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/sys/`basename $$i`; \
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done; \
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for i in $(srcdir)/libc/sys/$(sys_dir)/sys/*.h; do \
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if [ -f $$i ]; then \
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$(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/sys/`basename $$i`; \
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else true; fi ; \
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done ; \
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for i in $(srcdir)/libc/sys/$(sys_dir)/include/*.h; do \
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if [ -f $$i ]; then \
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$(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/`basename $$i`; \
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else true; fi ; \
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done ; \
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else true; fi
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# Force makedoc to be built before building info files.
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info-recursive: doc/makedoc
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dvi-recursive: doc/makedoc
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doc/makedoc:
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cd doc && $(MAKE) all
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CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
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# Multilib support.
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.PHONY: all-multi mostlyclean-multi clean-multi distclean-multi \
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maintainer-clean-multi
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all-recursive: all-multi
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mostlyclean-recursive: mostlyclean-multi
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clean-recursive: clean-multi
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distclean-recursive: distclean-multi
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maintainer-clean-recursive: maintainer-clean-multi
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all-multi:
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$(MULTIDO) $(AM_MAKEFLAGS) DO=all multi-do
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mostlyclean-multi:
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$(MULTICLEAN) $(AM_MAKEFLAGS) DO=mostlyclean multi-clean
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clean-multi:
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$(MULTICLEAN) $(AM_MAKEFLAGS) DO=clean multi-clean
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distclean-multi:
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$(MULTICLEAN) $(AM_MAKEFLAGS) DO=distclean multi-clean
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maintainer-clean-multi:
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$(MULTICLEAN) $(AM_MAKEFLAGS) DO=maintainer-clean multi-clean
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MAKEOVERRIDES=
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