Hack to cut down compilations needed for minimal-bfd:
* Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES. (ofiles): New target. Build a list of unique file names, in case any got duplicated. (TARGETLIB): Use list of files from ofiles. * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on minimal-bfd flag and target makefile frag contents.
This commit is contained in:
Ken Raeburn
parent
70e009144e
commit
c812942fc5
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@ -73,7 +73,7 @@ BFD_LIBS = libbfd.o opncls.o bfd.o archive.o targets.o cache.o \
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archures.o core.o section.o format.o syms.o reloc.o init.o \
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ctor.o seclet.o coffgen.o reloc16.o
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BFD_MACHINES = cpu-h8300.o cpu-i960.o cpu-sparc.o cpu-m68k.o cpu-m88k.o \
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ALL_MACHINES = cpu-h8300.o cpu-i960.o cpu-sparc.o cpu-m68k.o cpu-m88k.o \
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cpu-vax.o cpu-mips.o cpu-a29k.o cpu-i386.o cpu-rs6000.o cpu-hppa.o \
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cpu-z8k.o cpu-we32k.o cpu-h8500.o cpu-alpha.o cpu-sh.o
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@ -168,10 +168,21 @@ install-info: force
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# HDEPFILES comes from the host config; TDEPFILES from the target config.
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OFILES = $(BFD_LIBS) $(BFD_BACKENDS) $(BFD_MACHINES) $(HDEPFILES) $(TDEPFILES)
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$(TARGETLIB): $(OFILES)
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rm -f $(TARGETLIB)
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$(AR) $(AR_FLAGS) $(TARGETLIB) $(OFILES)
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$(RANLIB) $(TARGETLIB)
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ofiles : Makefile
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rm -f ofiles2 ofiles ofiles3
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cp /dev/null ofiles2
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for i in $(OFILES) ; do \
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echo $$i >> ofiles2 ; \
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done
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sort < ofiles2 | uniq > ofiles3
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mv ofiles3 ofiles
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rm -f ofiles2 ofiles3
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$(TARGETLIB): $(OFILES) ofiles
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rm -f $(TARGETLIB)
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@echo ofiles = `cat ofiles`
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$(AR) $(AR_FLAGS) $(TARGETLIB) `cat ofiles`
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$(RANLIB) $(TARGETLIB)
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# When compiling archures.c and targets.c, supply the default target
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# info from configure.
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@ -54,6 +54,7 @@ case "${target}" in
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i[34]86-*-isc*) bfd_target=i386-sco ;; # gets core dump reading right
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i[34]86-*-sco*) bfd_target=i386-sco ;;
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i[34]86-*-bsd*) bfd_target=i386-bsd ;;
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i[34]86-*-coff) bfd_target=i386-coff ;;
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i[34]86-*-aix*) bfd_target=i386-coff ;;
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i[34]86-*-elf) bfd_target=i386-elf ;;
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i[34]86-*-linux*) bfd_target=i386-linux ;;
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@ -79,12 +80,13 @@ case "${target}" in
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mips-*-ecoff*) bfd_target=bigmips ;;
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mips-sgi-*) bfd_target=bigmips ;;
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mips-*-sysv*) bfd_target=riscos ;;
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mips-*-riscos*) bfd_target=riscos ;;
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mips-*-bsd*) bfd_target=noop ;;
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rs6000-*-*) bfd_target=rs6000 ;;
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sparc-*-solaris2*) bfd_target=sparc-elf ;;
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sparc-*-sysv4*) bfd_target=sparc-elf ;;
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sparc64-*-aout*) bfd_target=sparc-aout ; target64=true ;; # v9
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sparc64-*-elf*) bfd_target=sparc-aout ; target64=true ;; # v9
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sparc64-*-elf*) bfd_target=sparc64-elf ; target64=true ;; # v9
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sparc*-*-*) bfd_target=sparc-aout ;;
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tahoe-*-*) bfd_target=tahoe ;;
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vax-*-vms) bfd_target=vax-vms ;;
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@ -130,25 +132,18 @@ rm -f Makefile.tmp Makefile.2
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mv Makefile Makefile.tmp
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case ${with_minimal_bfd} in
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yes)
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echo MINIMIZE=1 > Makefile.2
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;;
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no | "")
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echo MINIMIZE=0 > Makefile.2
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;;
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yes) echo MINIMIZE=1 > Makefile.2 ;;
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no | "") echo MINIMIZE=0 > Makefile.2 ;;
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*)
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echo "*** bad value \"${with_minimal_bfd}\" for minimal-bfd flag; ignored" 1>&2
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with_minimal_bfd=no
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echo MINIMIZE=0 > Makefile.2
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;;
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esac
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case ${with_64_bit_bfd} in
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yes)
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want64=true
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;;
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no | "")
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want64=false
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;;
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yes) want64=true ;;
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no | "") want64=false ;;
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*)
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echo "*** bad value \"${with_64_bit_bfd}\" for 64-bit-bfd flag; ignored" 1>&2
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;;
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@ -157,14 +152,28 @@ esac
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case ${host64}-${target64}-${want64} in
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*true*)
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echo WORDSIZE=64 >> Makefile.2
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echo 'BFD_BACKENDS = $(BFD32_BACKENDS) $(BFD64_BACKENDS)' >> Makefile.2
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echo 'ALL_BACKENDS = $(BFD64_BACKENDS) $(BFD32_BACKENDS)' >> Makefile.2
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;;
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false-false-false)
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echo WORDSIZE=32 >> Makefile.2
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echo 'BFD_BACKENDS = $(BFD32_BACKENDS)' >> Makefile.2
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echo 'ALL_BACKENDS = $(BFD32_BACKENDS)' >> Makefile.2
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;;
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esac
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if [ ${with_minimal_bfd} = yes ] \
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&& grep -s TARGET_BACKENDS ${srcdir}/${target_makefile_frag} ; then
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echo 'BFD_BACKENDS = $(TARGET_BACKENDS)' >> Makefile.2
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else
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echo 'BFD_BACKENDS = $(ALL_BACKENDS)' >> Makefile.2
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fi
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if [ ${with_minimal_bfd} = yes ] \
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&& grep -s TARGET_CPUS ${srcdir}/${target_makefile_frag} ; then
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echo 'BFD_MACHINES = $(TARGET_CPUS)' >> Makefile.2
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else
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echo 'BFD_MACHINES = $(ALL_MACHINES)' >> Makefile.2
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fi
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cat Makefile.tmp >> Makefile.2
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rm -f Makefile.tmp
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mv Makefile.2 Makefile
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