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) .
  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         libc/argz/objectlist.awk.in \
 107         libc/stdlib/objectlist.awk.in \
 108         libc/time/objectlist.awk.in \
 109         libc/ctype/objectlist.awk.in \
 110         libc/search/objectlist.awk.in \
 111         libc/string/objectlist.awk.in \
 112         libc/locale/objectlist.awk.in \
 113         libc/misc/objectlist.awk.in \
 114         libc/reent/objectlist.awk.in \
 115         libc/errno/objectlist.awk.in \
 116         libc/stdio/objectlist.awk.in \
 117         $(MACHINE_OBJECTLIST) \
 118         $(SYS_OBJECTLIST) \
 119         $(SYS_MACH_OBJECTLIST)
 120
 121 LIBM_OBJECTLISTS = \
 122         libm/$(MATHDIR)/objectlist.awk.in \
 123         libm/common/objectlist.awk.in \
 124         $(LIBM_MACHINE_OBJECTLIST)
 125
 126 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
 127
 128 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
 129
 130 if USE_LIBTOOL
 131 libm_la_SOURCES =
 132 libm_la_DEPENDENCIES = libm-libtool-objectlist
 133
 134 # objects listed later in LIBM_OBJECTLISTS will override those listed earlier
 135 libm-libtool-objectlist: $(LIBM_OBJECTLISTS)
 136         cat $(LIBM_OBJECTLISTS) | $(AWK) '{ libm[$$1] = $$2 }; END { for (x in libm) printf ("%s\n", libm[x]) }' > $@
 137
 138 libc_la_SOURCES =
 139 libc_la_DEPENDENCIES = libc-libtool-objectlist
 140
 141 # objects listed later in LIBM_OBJECTLISTS and LIBC_OBJECTLISTS will override those listed earlier
 142 libc-libtool-objectlist: $(LIBM_OBJECTLISTS) $(LIBC_OBJECTLISTS)
 143         cat $(LIBM_OBJECTLISTS) $(LIBC_OBJECTLISTS) |  $(AWK) '{ libc[$$1] = $$2 }; END { for (x in libc) printf ("%s\n", libc[x]) }' > $@
 144
 145 else
 146
 147 libc.a: libc/libc.a libm.a
 148         rm -rf libc.a libg.a tmp
 149         mkdir tmp
 150         cd tmp; \
 151          $(AR) x ../libm.a $(MATHOBJS_IN_LIBC) ; \
 152          $(AR) x ../libc/libc.a ; \
 153          $(AR) $(AR_FLAGS) ../$@ *.o
 154         $(RANLIB) libc.a
 155         ln libc.a libg.a >/dev/null 2>/dev/null || cp libc.a libg.a
 156         rm -rf tmp
 157
 158 libc/libc.a: ; @true
 159
 160 libm.a: libm/libm.a
 161         rm -f $@
 162         ln libm/libm.a $@ >/dev/null 2>/dev/null || cp libm/libm.a $@
 163
 164 libm/libm.a: ; @true
 165
 166 endif # USE_LIBTOOL
 167
 168 crt0.o: $(CRT0_DIR)$(CRT0)
 169         rm -f $@
 170         ln $(CRT0_DIR)$(CRT0) $@ >/dev/null 2>/dev/null \
 171          || cp $(CRT0_DIR)$(CRT0) $@
 172
 173 $(CRT0_DIR)$(CRT0): ; @true
 174
 175 crt1.o: $(CRT1_DIR)$(CRT1)
 176         rm -f $@
 177         ln $(CRT0_DIR)$(CRT0) $@ >/dev/null 2>/dev/null \
 178          || cp $(CRT0_DIR)$(CRT0) $@
 179
 180 $(CRT1_DIR)$(CRT1): ; @true
 181
 182
 183 all-recursive: stmp-targ-include
 184
 185 # The targ-include directory just holds the includes files for the
 186 # particular system and machine we have been configured for.  It is
 187 # used while building.
 188 stmp-targ-include: config.status
 189         -rm -rf targ-include stmp-targ-include
 190         mkdir targ-include targ-include/sys targ-include/machine
 191         -for i in $(srcdir)/libc/machine/$(machine_dir)/machine/*.h; do \
 192             if [ -f $$i ]; then \
 193               cp $$i targ-include/machine/`basename $$i`; \
 194             else true; fi ; \
 195           done
 196         -for i in $(srcdir)/libc/sys/$(sys_dir)/include/*.h; do \
 197             if [ -f $$i ]; then \
 198               cp $$i targ-include/`basename $$i`; \
 199             else true; fi ; \
 200           done
 201         -for i in $(srcdir)/libc/sys/$(sys_dir)/sys/*.h; do \
 202             if [ -f $$i ]; then \
 203               cp $$i targ-include/sys/`basename $$i`; \
 204             else true; fi ; \
 205           done
 206         -for i in $(srcdir)/libc/sys/$(sys_dir)/machine/$(machine_dir)/*.h; do \
 207             if [ -f $$i ]; then \
 208               cp $$i targ-include/machine/`basename $$i`; \
 209             else true; fi ; \
 210           done
 211         -for i in $(srcdir)/libc/sys/$(sys_dir)/machine/$(machine_dir)/include/*.h; do \
 212             if [ -f $$i ]; then \
 213               cp $$i targ-include/machine/`basename $$i`; \
 214             else true; fi ; \
 215           done
 216         touch $@
 217
 218 CLEANFILES = targ-include stmp-targ-include
 219
 220 install-data-local:     install-toollibLIBRARIES
 221 if USE_LIBTOOL
 222 else
 223         rm -f $(DESTDIR)$(toollibdir)/libg.a
 224         ln $(DESTDIR)$(toollibdir)/libc.a $(DESTDIR)$(toollibdir)/libg.a >/dev/null 2>/dev/null || cp $(DESTDIR)$(toollibdir)/libc.a $(DESTDIR)$(toollibdir)/libg.a
 225 endif
 226         $(MULTIDO) $(AM_MAKEFLAGS) DO=install multi-do
 227         -if [ -z "$(MULTISUBDIR)" ]; then \
 228           $(mkinstalldirs) $(DESTDIR)$(tooldir)/include; \
 229           for i in $(srcdir)/libc/include/*.h; do \
 230            $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/`basename $$i`; \
 231           done; \
 232           $(mkinstalldirs) $(DESTDIR)$(tooldir)/include/machine; \
 233           for i in $(srcdir)/libc/include/machine/*.h; do \
 234            $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/machine/`basename $$i`; \
 235           done; \
 236           for i in $(srcdir)/libc/machine/$(machine_dir)/machine/*.h; do \
 237             if [ -f $$i ]; then \
 238              $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/machine/`basename $$i`; \
 239             else true; fi ; \
 240           done; \
 241           $(mkinstalldirs) $(DESTDIR)$(tooldir)/include/sys; \
 242           for i in $(srcdir)/libc/include/sys/*.h; do \
 243            $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/sys/`basename $$i`; \
 244           done; \
 245           for i in $(srcdir)/libc/sys/$(sys_dir)/sys/*.h; do \
 246             if [ -f $$i ]; then \
 247              $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/sys/`basename $$i`; \
 248             else true; fi ; \
 249           done ; \
 250           for i in $(srcdir)/libc/sys/$(sys_dir)/include/*.h; do \
 251             if [ -f $$i ]; then \
 252              $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/`basename $$i`; \
 253             else true; fi ; \
 254           done ; \
 255           for i in $(srcdir)/libc/sys/$(sys_dir)/machine/$(machine_dir)/include/*.h; do \
 256             if [ -f $$i ]; then \
 257              $(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/include/machine/`basename $$i`; \
 258             else true; fi ; \
 259           done ; \
 260         else true; fi
 261
 262 # Force makedoc to be built before building info files.
 263 info-recursive: doc/makedoc
 264 dvi-recursive: doc/makedoc
 265 doc/makedoc:
 266         cd doc && $(MAKE) all
 267
 268 CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
 269
 270 # Multilib support.
 271 .PHONY: all-multi check-multi mostlyclean-multi clean-multi distclean-multi \
 272         maintainer-clean-multi
 273
 274 all-recursive: all-multi
 275 check-recursive: check-multi
 276 mostlyclean-recursive: mostlyclean-multi
 277 clean-recursive: clean-multi
 278 distclean-recursive: distclean-multi
 279 maintainer-clean-recursive: maintainer-clean-multi
 280
 281 all-multi:
 282         $(MULTIDO) $(AM_MAKEFLAGS) DO=all multi-do
 283 check-multi:
 284         $(MULTIDO) $(AM_MAKEFLAGS) DO=check multi-do
 285 mostlyclean-multi:
 286         $(MULTICLEAN) $(AM_MAKEFLAGS) DO=mostlyclean multi-clean
 287 clean-multi:
 288         $(MULTICLEAN) $(AM_MAKEFLAGS) DO=clean multi-clean
 289 distclean-multi:
 290         $(MULTICLEAN) $(AM_MAKEFLAGS) DO=distclean multi-clean
 291 maintainer-clean-multi:
 292         $(MULTICLEAN) $(AM_MAKEFLAGS) DO=maintainer-clean multi-clean
 293
 294 MAKEOVERRIDES=
 295
 296 # dejagnu support
 297
 298 RUNTESTFLAGS=
 299
 300 site.exp: Makefile
 301         @echo 'Making a new site.exp file...'
 302         @test ! -f site.bak || rm -f site.bak
 303         @echo '## these variables are automatically generated by make ##' > $@-t
 304         @echo '# Do not edit here.  If you wish to override these values' >> $@-t
 305         @echo '# edit the last section' >> $@-t
 306         @echo 'set tool $(DEJATOOL)' >> $@-t
 307         @echo 'set tool_version $(VERSION)' >> $@-t
 308         @echo 'set srcdir $(srcdir)/testsuite' >> $@-t
 309         @echo 'set objdir' `pwd` >> $@-t
 310         @echo 'set multibuildtop ./$(MULTIBUILDTOP)' >> $@-t
 311         @echo 'set host_alias $(build_alias)' >> $@-t
 312         @echo 'set host_triplet $(build_triplet)' >> $@-t
 313         @echo 'set target_alias $(host_alias)' >> $@-t
 314         @echo 'set target_triplet $(host_triplet)' >> $@-t
 315         @echo '## All variables above are generated by configure. Do Not Edit ##' >> $@-t
 316         @test ! -f site.exp || sed '1,/^## All variables above are.*##/ d' site.exp >> $@-t
 317         @test ! -f site.exp || mv site.exp site.bak
 318         @mv $@-t site.exp
 319
 320 check-DEJAGNU: site.exp
 321         @if [ -d testsuite ] ; then \
 322           true ; \
 323         else \
 324           mkdir testsuite ; \
 325         fi
 326         @rm -f testsuite/site.exp
 327         @cp site.exp testsuite/site.exp
 328         @rootme=`pwd` ; \
 329         export rootme ; \
 330         srcdir=`cd ${srcdir}; pwd` ; \
 331         export srcdir ; \
 332         EXPECT=`if [ -f $${rootme}/${MULTIBUILDTOP}../../expect/expect ] ; then \
 333                   echo $${rootme}/${MULTIBUILDTOP}../../expect/expect ; \
 334                 else \
 335                   echo expect ; \
 336                 fi` ; \
 337         export EXPECT ; \
 338         echo "Found expect: $${EXPECT}" ; \
 339         if [ -f $(top_builddir)/$(MULTIBUILDTOP)../../expect/expect ] ; then \
 340           TCL_LIBRARY=`cd $(top_srcdir)/../tcl/library && pwd` ; \
 341           export TCL_LIBRARY ; \
 342           echo "Found TCL library directory: $${TCL_LIBRARY}" ; \
 343         fi ; \
 344         RUNTEST=`if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 345                    echo $${srcdir}/../dejagnu/runtest ; \
 346                  else \
 347                    echo runtest ; \
 348                  fi` ; \
 349         export RUNTEST ; \
 350         echo "Found runtest: $${RUNTEST}" ; \
 351         cd testsuite ; \
 352         if $(SHELL) -c "$$RUNTEST --version" > /dev/null 2>&1 ; then \
 353            $$RUNTEST --tool $(DEJATOOL) --srcdir $${srcdir}/testsuite $(RUNTESTFLAGS) ; \
 354            : ; \
 355         else \
 356            echo "WARNING: could not find \`runtest'" 1>&2 ; \
 357         fi