toolchain/gcc/newlib/Makefile.am

   1 ## Process this file with automake to generate Makefile.in
   2
   3 AUTOMAKE_OPTIONS = cygnus dejagnu
   4
   5 # Multilib support variables.
   6 MULTISRCTOP =
   7 MULTIBUILDTOP =
   8 MULTIDIRS =
   9 MULTISUBDIR =
  10 MULTIDO = true
  11 MULTICLEAN = true
  12
  13 LIBTOOL_VERSION_INFO = 0:0:0
  14
  15 if NEWLIB_HW_FP
  16 MATHDIR = mathfp
  17 else
  18 MATHDIR = math
  19 endif
  20
  21 # Work around what appears to be a GNU make bug handling MAKEFLAGS
  22 # values defined in terms of make variables, as is the case for CC and
  23 # friends when we are called from the top level Makefile.
  24 AM_MAKEFLAGS = \
  25         "AR_FLAGS=$(AR_FLAGS)" \
  26         "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
  27         "CFLAGS=$(CFLAGS)" \
  28         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
  29         "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
  30         "LDFLAGS=$(LDFLAGS)" \
  31         "LIBCFLAGS=$(LIBCFLAGS)" \
  32         "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
  33         "MAKE=$(MAKE)" \
  34         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
  35         "PICFLAG=$(PICFLAG)" \
  36         "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
  37         "SHELL=$(SHELL)" \
  38         "EXPECT=$(EXPECT)" \
  39         "RUNTEST=$(RUNTEST)" \
  40         "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
  41         "exec_prefix=$(exec_prefix)" \
  42         "infodir=$(infodir)" \
  43         "libdir=$(libdir)" \
  44         "prefix=$(prefix)" \
  45         "tooldir=$(tooldir)" \
  46         "top_toollibdir=$(toollibdir)" \
  47         "AR=$(AR)" \
  48         "AS=$(AS)" \
  49         "CC=$(CC_FOR_NEWLIB)" \
  50         "LD=$(LD)" \
  51         "LIBCFLAGS=$(LIBCFLAGS)" \
  52         "NM=$(NM)" \
  53         "PICFLAG=$(PICFLAG)" \
  54         "RANLIB=$(RANLIB)" \
  55         "DESTDIR=$(DESTDIR)"
  56
  57 FLAGS_TO_PASS=$(AM_MAKEFLAGS)
  58
  59 if HAVE_DOC
  60 DOCDIR = doc
  61 else
  62 DOCDIR =
  63 endif
  64
  65 SUBDIRS = libc libm \
  66         $(DOCDIR) . $(EXTRA_DIRS)
  67
  68 tooldir = $(exec_prefix)/$(host_alias)
  69 toollibdir = $(tooldir)/lib$(MULTISUBDIR)
  70
  71 AR_FLAGS = rc
  72
  73 if USE_LIBTOOL
  74 toollib_LTLIBRARIES = libm.la \
  75         libc.la
  76 else
  77 toollib_LIBRARIES = libm.a \
  78         libc.a
  79 endif
  80
  81 noinst_DATA = stmp-targ-include
  82
  83 toollib_DATA = $(CRT0) $(CRT1)
  84
  85
  86 # The functions ldexp, frexp and modf are traditionally supplied in
  87 # both libc.a and libm.a.  We build them in libm.a and copy them over,
  88 # along with some required supporting routines.
  89 MATHOBJS_IN_LIBC = \
  90         s_isinf.$(oext) sf_isinf.$(oext) \
  91         s_isnan.$(oext) sf_isnan.$(oext) \
  92         s_ldexp.$(oext) sf_ldexp.$(oext) \
  93         s_frexp.$(oext) sf_frexp.$(oext) \
  94         s_modf.$(oext) \
  95         sf_modf.$(oext) s_scalbn.$(oext) \
  96         sf_scalbn.$(oext) \
  97         s_finite.$(oext) sf_finite.$(oext) \
  98         s_copysign.$(oext) sf_copysign.$(oext) \
  99         s_infconst.$(oext)
 100
 101 LIBC_OBJECTLISTS = \
 102         $(POSIX_OBJECTLIST) \
 103         $(SIGNAL_OBJECTLIST) \
 104         $(SYSCALL_OBJECTLIST) \
 105         $(UNIX_OBJECTLIST) \
 106         $(STDIO64_OBJECTLIST) \
 107         libc/argz/objectlist.awk.in \
 108         libc/stdlib/objectlist.awk.in \
 109         libc/time/objectlist.awk.in \
 110         libc/ctype/objectlist.awk.in \
 111         libc/search/objectlist.awk.in \
 112         libc/string/objectlist.awk.in \
 113         libc/locale/objectlist.awk.in \
 114         libc/misc/objectlist.awk.in \
 115         libc/reent/objectlist.awk.in \
 116         libc/errno/objectlist.awk.in \
 117         libc/stdio/objectlist.awk.in \
 118         $(MACHINE_OBJECTLIST) \
 119         $(SYS_OBJECTLIST) \
 120         $(SYS_MACH_OBJECTLIST)
 121
 122 LIBM_OBJECTLISTS = \
 123         libm/$(MATHDIR)/objectlist.awk.in \
 124         libm/common/objectlist.awk.in \
 125         $(LIBM_MACHINE_OBJECTLIST)
 126
 127 libm_la_LDFLAGS = -version-info $(LIBTOOL_VERSION_INFO) -release newlib -no-undefined -Xcompiler -nostdlib -Xlinker --version-script=$(srcdir)/libc/sys/linux/shared.ld -objectlist libm-libtool-objectlist
 128
 129 libc_la_LDFLAGS = -version-info $(LIBTOOL_VERSION_INFO) -release newlib -no-undefined -Xcompiler -nostdlib -Xlinker --version-script=$(srcdir)/libc/sys/linux/shared.ld -objectlist libc-libtool-objectlist
 130
 131 if USE_LIBTOOL
 132 libm_la_SOURCES =
 133 libm_la_DEPENDENCIES = libm-libtool-objectlist
 134
 135 # objects listed later in LIBM_OBJECTLISTS will override those listed earlier
 136 libm-libtool-objectlist: $(LIBM_OBJECTLISTS)
 137         cat $(LIBM_OBJECTLISTS) | $(AWK) '{ libm[$$1] = $$2 }; END { for (x in libm) printf ("%s\n", libm[x]) }' > $@
 138
 139 libc_la_SOURCES =
 140 libc_la_DEPENDENCIES = libc-libtool-objectlist
 141
 142 # objects listed later in LIBM_OBJECTLISTS and LIBC_OBJECTLISTS will override those listed earlier
 143 libc-libtool-objectlist: $(LIBM_OBJECTLISTS) $(LIBC_OBJECTLISTS)
 144         cat $(LIBM_OBJECTLISTS) $(LIBC_OBJECTLISTS) |  $(AWK) '{ libc[$$1] = $$2 }; END { for (x in libc) printf ("%s\n", libc[x]) }' > $@
 145
 146 else
 147
 148 libc.a: libc/libc.a libm.a
 149         rm -rf libc.a libg.a tmp
 150         mkdir tmp
 151         cd tmp; \
 152          $(AR) x ../libm.a $(MATHOBJS_IN_LIBC) ; \
 153          $(AR) x ../libc/libc.a ; \
 154          $(AR) $(AR_FLAGS) ../$@ *.o
 155         $(RANLIB) libc.a
 156         ln libc.a libg.a >/dev/null 2>/dev/null || cp libc.a libg.a
 157         rm -rf tmp
 158
 159 libc/libc.a: ; @true
 160
 161 libm.a: libm/libm.a
 162         rm -f $@
 163         ln libm/libm.a $@ >/dev/null 2>/dev/null || cp libm/libm.a $@
 164
 165 libm/libm.a: ; @true
 166
 167 endif # USE_LIBTOOL
 168
 169 crt0.o: $(CRT0_DIR)$(CRT0)
 170         rm -f $@
 171         ln $(CRT0_DIR)$(CRT0) $@ >/dev/null 2>/dev/null \
 172          || cp $(CRT0_DIR)$(CRT0) $@
 173
 174 $(CRT0_DIR)$(CRT0): ; @true
 175
 176 crt1.o: $(CRT1_DIR)$(CRT1)
 177         rm -f $@
 178         ln $(CRT0_DIR)$(CRT0) $@ >/dev/null 2>/dev/null \
 179          || cp $(CRT0_DIR)$(CRT0) $@
 180
 181 $(CRT1_DIR)$(CRT1): ; @true
 182
 183
 184 all-recursive: stmp-targ-include
 185
 186 # The targ-include directory just holds the includes files for the
 187 # particular system and machine we have been configured for.  It is
 188 # used while building.
 189 stmp-targ-include: config.status
 190         -rm -rf targ-include stmp-targ-include
 191         mkdir targ-include targ-include/sys targ-include/machine
 192         cp newlib.h targ-include/newlib.h
 193         -for i in $(srcdir)/libc/machine/$(machine_dir)/machine/*.h; do \
 194             if [ -f $$i ]; then \
 195               cp $$i targ-include/machine/`basename $$i`; \
 196             else true; fi ; \
 197           done
 198         -for i in $(srcdir)/libc/sys/$(sys_dir)/include/*.h; do \
 199             if [ -f $$i ]; then \
 200               cp $$i targ-include/`basename $$i`; \
 201             else true; fi ; \
 202           done
 203         -for i in $(srcdir)/libc/sys/$(sys_dir)/sys/*.h; do \
 204             if [ -f $$i ]; then \
 205               cp $$i targ-include/sys/`basename $$i`; \
 206             else true; fi ; \
 207           done
 208         -for i in $(srcdir)/libc/sys/$(sys_dir)/machine/*.h; do \
 209             if [ -f $$i ]; then \
 210               cp $$i targ-include/machine/`basename $$i`; \
 211             else true; fi ; \
 212           done
 213         -for i in $(srcdir)/libc/sys/$(sys_dir)/machine/$(machine_dir)/*.h; do \
 214             if [ -f $$i ]; then \
 215               cp $$i targ-include/machine/`basename $$i`; \
 216             else true; fi ; \
 217           done
 218         -for i in $(srcdir)/libc/sys/$(sys_dir)/machine/$(machine_dir)/include/*.h; do \
 219             if [ -f $$i ]; then \
 220               cp $$i targ-include/machine/`basename $$i`; \
 221             else true; fi ; \
 222           done
 223         touch $@
 224
 225 CLEANFILES = targ-include stmp-targ-include
 226
 227 install-data-local:     install-toollibLIBRARIES
 228 if USE_LIBTOOL
 229 else
 230         rm -f $(DESTDIR)$(toollibdir)/libg.a
 231         ln $(DESTDIR)$(toollibdir)/libc.a $(DESTDIR)$(toollibdir)/libg.a >/dev/null 2>/dev/null || cp $(DESTDIR)$(toollibdir)/libc.a $(DESTDIR)$(toollibdir)/libg.a
 232 endif
 233         $(MULTIDO) $(AM_MAKEFLAGS) DO=install multi-do # $(MAKE)
 234         -if [ -z "$(MULTISUBDIR)" ]; then \
 235           $(mkinstalldirs) $(DESTDIR)$(tooldir)/include; \
 236           for i in $(srcdir)/libc/include/*.h; do \
 237            $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/`basename $$i`; \
 238           done; \
 239           $(INSTALL_DATA) newlib.h $(DESTDIR)$(tooldir)/include/newlib.h; \
 240           $(mkinstalldirs) $(DESTDIR)$(tooldir)/include/machine; \
 241           for i in $(srcdir)/libc/include/machine/*.h; do \
 242            $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/machine/`basename $$i`; \
 243           done; \
 244           for i in $(srcdir)/libc/machine/$(machine_dir)/machine/*.h; do \
 245             if [ -f $$i ]; then \
 246              $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/machine/`basename $$i`; \
 247             else true; fi ; \
 248           done; \
 249           $(mkinstalldirs) $(DESTDIR)$(tooldir)/include/sys; \
 250           for i in $(srcdir)/libc/include/sys/*.h; do \
 251            $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/sys/`basename $$i`; \
 252           done; \
 253           for i in $(srcdir)/libc/sys/$(sys_dir)/sys/*.h; do \
 254             if [ -f $$i ]; then \
 255              $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/sys/`basename $$i`; \
 256             else true; fi ; \
 257           done ; \
 258           for i in $(srcdir)/libc/sys/$(sys_dir)/machine/*.h; do \
 259             if [ -f $$i ]; then \
 260              $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/machine/`basename $$i`; \
 261             else true; fi ; \
 262           done ; \
 263           for i in $(srcdir)/libc/sys/$(sys_dir)/include/*.h; do \
 264             if [ -f $$i ]; then \
 265              $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/`basename $$i`; \
 266             else true; fi ; \
 267           done ; \
 268           for i in $(srcdir)/libc/sys/$(sys_dir)/machine/$(machine_dir)/include/*.h; do \
 269             if [ -f $$i ]; then \
 270              $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/machine/`basename $$i`; \
 271             else true; fi ; \
 272           done ; \
 273         else true; fi
 274
 275 # Force makedoc to be built before building info files.
 276 info-recursive: doc/makedoc
 277 dvi-recursive: doc/makedoc
 278 doc/makedoc:
 279         cd doc && $(MAKE) all
 280
 281 CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
 282
 283 # Multilib support.
 284 .PHONY: all-multi check-multi mostlyclean-multi clean-multi distclean-multi \
 285         maintainer-clean-multi
 286
 287 all-recursive: all-multi
 288 check-recursive: check-multi
 289 mostlyclean-recursive: mostlyclean-multi
 290 clean-recursive: clean-multi
 291 distclean-recursive: distclean-multi
 292 maintainer-clean-recursive: maintainer-clean-multi
 293
 294 # The $(MAKE) comments below are to enable parallel building.
 295 all-multi:
 296         $(MULTIDO) $(AM_MAKEFLAGS) DO=all multi-do # $(MAKE)
 297 check-multi:
 298         $(MULTIDO) $(AM_MAKEFLAGS) DO=check multi-do # $(MAKE)
 299 mostlyclean-multi:
 300         $(MULTICLEAN) $(AM_MAKEFLAGS) DO=mostlyclean multi-clean # $(MAKE)
 301 clean-multi:
 302         $(MULTICLEAN) $(AM_MAKEFLAGS) DO=clean multi-clean # $(MAKE)
 303 distclean-multi:
 304         $(MULTICLEAN) $(AM_MAKEFLAGS) DO=distclean multi-clean # $(MAKE)
 305 maintainer-clean-multi:
 306         $(MULTICLEAN) $(AM_MAKEFLAGS) DO=maintainer-clean multi-clean # $(MAKE)
 307
 308 MAKEOVERRIDES=
 309
 310 # dejagnu support
 311
 312 RUNTESTFLAGS=
 313
 314 site.exp: Makefile
 315         @echo 'Making a new site.exp file...'
 316         @test ! -f site.bak || rm -f site.bak
 317         @echo '## these variables are automatically generated by make ##' > $@-t
 318         @echo '# Do not edit here.  If you wish to override these values' >> $@-t
 319         @echo '# edit the last section' >> $@-t
 320         @echo 'set tool $(DEJATOOL)' >> $@-t
 321         @echo 'set tool_version $(VERSION)' >> $@-t
 322         @echo 'set srcdir $(srcdir)/testsuite' >> $@-t
 323         @echo 'set objdir' `pwd` >> $@-t
 324         @echo 'set multibuildtop ./$(MULTIBUILDTOP)' >> $@-t
 325         @echo 'set host_alias $(build_alias)' >> $@-t
 326         @echo 'set host_triplet $(build_triplet)' >> $@-t
 327         @echo 'set target_alias $(host_alias)' >> $@-t
 328         @echo 'set target_triplet $(host_triplet)' >> $@-t
 329         @echo '## All variables above are generated by configure. Do Not Edit ##' >> $@-t
 330         @test ! -f site.exp || sed '1,/^## All variables above are.*##/ d' site.exp >> $@-t
 331         @test ! -f site.exp || mv site.exp site.bak
 332         @mv $@-t site.exp
 333
 334 check-DEJAGNU: site.exp
 335         @if [ -d testsuite ] ; then \
 336           true ; \
 337         else \
 338           mkdir testsuite ; \
 339         fi
 340         @rm -f testsuite/site.exp
 341         @cp site.exp testsuite/site.exp
 342         @rootme=`pwd` ; \
 343         export rootme ; \
 344         srcdir=`cd ${srcdir}; pwd` ; \
 345         export srcdir ; \
 346         EXPECT=`if [ -f $${rootme}/${MULTIBUILDTOP}../../expect/expect ] ; then \
 347                   echo $${rootme}/${MULTIBUILDTOP}../../expect/expect ; \
 348                 else \
 349                   echo expect ; \
 350                 fi` ; \
 351         export EXPECT ; \
 352         echo "Found expect: $${EXPECT}" ; \
 353         if [ -f $(top_builddir)/$(MULTIBUILDTOP)../../expect/expect ] ; then \
 354           TCL_LIBRARY=`cd $(top_srcdir)/../tcl/library && pwd` ; \
 355           export TCL_LIBRARY ; \
 356           echo "Found TCL library directory: $${TCL_LIBRARY}" ; \
 357         fi ; \
 358         RUNTEST=`if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 359                    echo $${srcdir}/../dejagnu/runtest ; \
 360                  else \
 361                    echo runtest ; \
 362                  fi` ; \
 363         export RUNTEST ; \
 364         echo "Found runtest: $${RUNTEST}" ; \
 365         cd testsuite ; \
 366         if $(SHELL) -c "$$RUNTEST --version" > /dev/null 2>&1 ; then \
 367            $$RUNTEST --tool $(DEJATOOL) --srcdir $${srcdir}/testsuite $(RUNTESTFLAGS) ; \
 368            : ; \
 369         else \
 370            echo "WARNING: could not find \`runtest'" 1>&2 ; \
 371         fi