ee17cac9c6
* ldtemplate: Remove ldfile_add_library_path calls; just use the SEARCH_DIR commands in the script files. * Makefile.in: Add LIB_PATH macro, which if set is used to replace the SEARCH_DIR commands in the scripts (using ugly sed magic). This is primarily intended for cross-linking, where you would place libaries in a different place than native libraries. Also, emulations made from ldtemplate now use $(srcdir). * ldglda29k.sc: Change SEARCH_DIR commands to a conventional form; people can use the Makefile's LIB_PATH to override.
347 lines
9.9 KiB
Makefile
347 lines
9.9 KiB
Makefile
#
|
||
# Makefile for ld version 2
|
||
#
|
||
# $Id$
|
||
#
|
||
|
||
srcdir = .
|
||
|
||
destdir = /usr/local
|
||
|
||
version=`$(unsubdir)/../gcc$(subdir)/gcc -dumpversion`
|
||
prefix = $(destdir)
|
||
bindir = $(prefix)/bin
|
||
libdir = $(prefix)/lib
|
||
libsubdir = $(libdir)/gcc/$(target)/$(version)
|
||
|
||
# Seach path to override the default search path for -lfoo libraries.
|
||
# If LIB_PATH is empty, the ones in the script (if any) are left alone.
|
||
# Otherwise, they are replaced with the ones given in LIB_PATH,
|
||
# which may have the form: LIB_PATH=/lib:/usr/local/lib
|
||
LIB_PATH =
|
||
|
||
INSTALL = install -c
|
||
INSTALL_PROGRAM = $(INSTALL)
|
||
INSTALL_FILE = $(INSTALL)
|
||
|
||
BASEDIR = ../..
|
||
INCLUDE = $(srcdir)/../include
|
||
INCLUDES = -I. -I$(srcdir) -I$(INCLUDE)
|
||
DEBUG = -g
|
||
|
||
TEXIDIR = $(srcdir)/../texinfo/fsf
|
||
|
||
BISON = bison
|
||
BISONFLAGS = -v
|
||
|
||
SCRIPTS = ldgld68k.sc ldgld.sc \
|
||
ldlnk960.sc ldlnk960r.sc ldgld960.sc \
|
||
ldm88k.sc ldglda29k.sc news.sc h8300hds.sc
|
||
|
||
#### target and host dependent Makefile fragments come in here.
|
||
###
|
||
|
||
CFLAGS = $(INCLUDES) $(DEBUG) $(HDEFINES) $(TDEFINES) $(CDEFINES)
|
||
LINTFLAGS = $(INCLUDES) $(EXTRA_DEF)
|
||
|
||
.SUFFIXES: .y .x .xr .xu .sc .scu .scr $(SUFFIXES)
|
||
|
||
# go directly to ld.new in case this ld isn't capable of
|
||
# linking native object on this host. It can be renamed on
|
||
# install.
|
||
LD_PROG = ld.new
|
||
|
||
# A .sc script file is needed for each emulation mode.
|
||
# sed is used to transform this script into two variant forms:
|
||
# A .scr script is for linking without relocation (-r flag).
|
||
# A .scu script is like .scr, but *do* create constructors.
|
||
|
||
# A sed pattern to translate .sc to .scu:
|
||
SED_MAKE_RELOC_WITH_CONSTRUCTORS=\
|
||
-e "/If relocating/,/End if relocating/d" \
|
||
-e "/=/s/[_a-z.]* *= .*//g" \
|
||
-e '/>/s/} *> *[a-z]*/}/' \
|
||
-e "/text/s/[.]text .*:/.text :/" \
|
||
-e "/data/s/[.]data .*:/.data :/"
|
||
# A sed pattern to translate .scu to .scr:
|
||
SED_REMOVE_CONSTRUCTORS= -e /CONSTRUCTORS/d
|
||
|
||
.sc.scu:
|
||
sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) $< >$*.scu
|
||
.scu.scr:
|
||
sed $(SED_REMOVE_CONSTRUCTORS) < $< >$*.scr
|
||
|
||
# Each .sc .scr or .scu script is filtered by mkscript
|
||
# into a string literal that can be included in a .c program.
|
||
.sc.x:
|
||
if [ "x"$(LIB_PATH) = "x" ]; then ./mkscript < $< >$*.x ; \
|
||
else \
|
||
(sed <$< -e '/SEARCH_DIR(.*)/d' ; \
|
||
echo $(LIB_PATH) | tr ':' ' ' | sed -e 's/\([^ ][^ ]*\)/SEARCH_DIR(\1);/g';) | ./mkscript >$*.x;\
|
||
fi
|
||
# ./mkscript < $< >$*.x
|
||
.scu.xu:
|
||
./mkscript < $< >$*.xu
|
||
.scr.xr:
|
||
./mkscript < $< >$*.xr
|
||
.sc.xu:
|
||
sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) < $< | ./mkscript >$*.xu
|
||
.sc.xr:
|
||
sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) $(SED_REMOVE_CONSTRUCTORS) \
|
||
< $< | ./mkscript >$*.xr
|
||
|
||
# for self hosting
|
||
BFDLIB=$(unsubdir)/../bfd$(subdir)/libbfd.a
|
||
LIBIBERTY=$(unsubdir)/../libiberty$(subdir)/libiberty.a
|
||
|
||
OFILES= ldgram.o ldlex.o ldlang.o ldmain.o ldwarn.o ldwrite.o ldexp.o ldlnk960.o ldgld68k.o ldindr.o \
|
||
ldm88k.o ldglda29k.o news.o h8300hds.o \
|
||
ldgld.o ldgld960.o ldemul.o ldver.o ldmisc.o ldsym.o ldvanilla.o ldfile.o
|
||
|
||
HEADERS=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h ldsym.h ldlang.h ldexp.h \
|
||
ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h ld.h
|
||
|
||
MANSOURCES=ld.tex
|
||
|
||
LDCSOURCES=ldlang.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c ldgld.c ldgld68k.c \
|
||
ldm88k.c ldgld29k.c \
|
||
ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c ldvanilla.c
|
||
|
||
GENERATED_SOURCES=ldgram.c ldlex.c ldgram.h
|
||
GENERATED_HEADERS=ldgram.h
|
||
|
||
LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l ldgram.h
|
||
|
||
BFDSOURCES=../../bfd/common/*.c
|
||
|
||
SOURCES= $(LDSOURCES) $(BFDSOURCES)
|
||
LINTSOURCES= $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)
|
||
|
||
STAGESTUFF = *.x *.x[ru] *.sc[ru] $(GENERATED_SOURCES) $(GENERATED_HEADERS) $(OFILES) $(LD_PROG) mkscript
|
||
|
||
all: Makefile $(LD_PROG)
|
||
|
||
ldgram.h ldgram.c: ldgram.y
|
||
$(BISON) $(BISONFLAGS) -d $(VPATH)/ldgram.y -o ldgram.c
|
||
# These are in case BISON is really yacc (which ignores -o).
|
||
if [ -f y.tab.c -a ! -f ldgram.c ]; then mv y.tab.c ldgram.c; fi
|
||
if [ -f y.tab.h -a ! -f ldgram.h ]; then mv y.tab.h ldgram.h; fi
|
||
|
||
ldlex.c: ldlex.l
|
||
lex -t $(VPATH)/ldlex.l >ldlex.c
|
||
|
||
|
||
ldgld.c: $(srcdir)/ldtemplate
|
||
sed -e s/"<ldtarget>"/ldgld/g -e s/"<arch>"/m68k/g \
|
||
-e s/"<target>"//g -e s/"<TARGET>"//g <$< >$@
|
||
news.c: $(srcdir)/ldtemplate
|
||
sed -e s/"<ldtarget>"/news/g -e s/"<arch>"/m68k/g \
|
||
-e s/"<target>"/news/g -e s/"<TARGET>"/NEWS/g <$< >$@
|
||
ldgld68k.c: $(srcdir)/ldtemplate
|
||
sed -e s/"<ldtarget>"/ldgld68k/g -e s/"<arch>"/m68k/g \
|
||
-e s/"<target>"/68k/g -e s/"<TARGET>"/68K/g <$< >$@
|
||
ldglda29k.c: $(srcdir)/ldtemplate
|
||
sed -e s/"<ldtarget>"/ldglda29k/g -e s/"<arch>"/a29k/g \
|
||
-e s/"<target>"/29k/g -e s/"<TARGET>"/29K/g <$< >$@
|
||
ldm88k.c: $(srcdir)/ldtemplate
|
||
sed -e s/"<ldtarget>"/ldm88k/g -e s/"<arch>"/m88k/g \
|
||
-e s/"<target>"/m88kbcs/g -e s/"<TARGET>"/M88KBCS/g <$< >$@
|
||
|
||
# The .c files for these are generated from ldtemplete.
|
||
ldgld.o: ./mkscript ldgld.x ldgld.xr ldgld.xu
|
||
news.o: ./mkscript news.x news.xr news.xu
|
||
ldgld68k.o: ./mkscript ldgld68k.x ldgld68k.xr ldgld68k.xu
|
||
ldglda29k.o: ./mkscript ldglda29k.x ldglda29k.xr ldglda29k.xu
|
||
ldm88k.o: ./mkscript ldm88k.x ldm88k.xr ldm88k.xu
|
||
|
||
# The .c files for these are (for now) specially written (not ldtemplete).
|
||
ldgld960.o: ./mkscript ldgld960.x
|
||
ldlnk960.o: ./mkscript ldlnk960.x ldlnk960.xr
|
||
h8300hds.o: ./mkscript h8300hds.x
|
||
|
||
|
||
#$(BFDLIB): $(BFDSOURCES)
|
||
# (cd ../bfd; make)
|
||
|
||
$(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
|
||
$(CC) $(CFLAGS) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(LOADLIBES)
|
||
|
||
# (cd ../bfd; make)
|
||
# LDEMULATION=gld; export LDEMULATION; GNUTARGET=a.out-sunos-big;./ldok -format a.out-sunos-big -o ld /lib/crt0.o $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
|
||
# gld -o ld /lib/crt0.o $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
|
||
# $(CC) -Bstatic -o ld.new $(OFILES) $(BFDLIB) $(LIBIBERTY)
|
||
|
||
|
||
ld1: ld.new
|
||
$(HOSTING_EMU); ./ld.new -o ld1 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
|
||
|
||
ld2: ld1
|
||
$(HOSTING_EMU); ./ld1 -o ld2 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
|
||
|
||
ld3: ld2
|
||
$(HOSTING_EMU); ./ld2 -o ld3 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
|
||
|
||
ld.dvi: ld.texinfo
|
||
TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex ld.texinfo
|
||
texindex ld.??
|
||
TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex ld.texinfo
|
||
|
||
ld.info: ld.texinfo
|
||
makeinfo ld.texinfo
|
||
|
||
mkscript: $(srcdir)/mkscript.c
|
||
$(CC) $(CFLAGS) $(LDFLAGS) -o mkscript $(srcdir)/mkscript.c $(LOADLIBES)
|
||
|
||
ldlex.c: ldlex.l ldgram.h
|
||
ldlex.o: ldlex.c ldgram.h
|
||
ldgram.o: ldgram.c
|
||
ldgram.c:ldgram.y
|
||
|
||
ldgld68k.x :ldgld68k.sc
|
||
ldgld68kUr.x :ldgld68kUr.sc
|
||
ldgld68kr.x :ldgld68kr.sc
|
||
h8300hds.x:h8300hds.sc
|
||
ldgld.x :ldgld.sc
|
||
ldgldUr.x :ldgldUr.sc
|
||
ldgldr.x :ldgldr.sc
|
||
ldlnk960.x :ldlnk960.sc
|
||
ldlnk960r.x :ldlnk960r.sc
|
||
ldgld960.x :ldgld960.sc
|
||
ldgldm88k.x :ldgldm88k.sc
|
||
ldm88kUr.x :ldm88kUr.sc
|
||
ldm88kr.x:ldm88kr.sc
|
||
ldgld68k.x:ldgld68k.sc
|
||
ldglda29k.x :ldglda29k.sc
|
||
ldglda29kr.x :ldglda29kr.sc
|
||
ldglda29kUr.x :ldglda29kUr.sc
|
||
|
||
stage1: force
|
||
- mkdir stage1
|
||
- mv -f $(STAGESTUFF) stage1
|
||
- (cd stage1 ; ln -s $(LD_PROG) ld)
|
||
|
||
stage2: force
|
||
- mkdir stage2
|
||
- mv -f $(STAGESTUFF) stage2
|
||
- (cd stage2 ; ln -s $(LD_PROG) ld)
|
||
|
||
stage3: force
|
||
- mkdir stage3
|
||
- mv -f $(STAGESTUFF) stage3
|
||
- (cd stage3 ; ln -s $(LD_PROG) ld)
|
||
|
||
against=stage2
|
||
|
||
comparison: force
|
||
for i in $(STAGESTUFF) ; do cmp $$i $(against)/$$i ; done
|
||
|
||
de-stage1: force
|
||
- (cd stage1 ; mv -f * ..)
|
||
- rm ld
|
||
- rmdir stage1
|
||
|
||
de-stage2: force
|
||
- (cd stage2 ; mv -f * ..)
|
||
- rm ld
|
||
- rmdir stage2
|
||
|
||
de-stage3: force
|
||
- (cd stage3 ; mv -f * ..)
|
||
- rm ld
|
||
- rmdir stage3
|
||
|
||
clean:
|
||
- rm -f TAGS $(OFILES) $(GENERATED_SOURCES) $(GENERATED_HEADERS)
|
||
- rm -f *.x *.x[ru] *.sc[ur]
|
||
- rm -f ld.?? ld.???
|
||
- rm -f ld ld1 ld2 ld3 ld.new mkscript *.o y.output
|
||
|
||
lintlog:$(SOURCES) Makefile
|
||
$(LINT) -abhxzn $(LINTFLAGS) $(LINTSOURCES) \
|
||
| grep -v "pointer casts may be troublesome" \
|
||
| grep -v "possible pointer alignment problem" \
|
||
| grep -v "ignore" \
|
||
| grep -v "conversion from long may lose accuracy" \
|
||
| grep -v "warning: constant argument to NOT" \
|
||
| grep -v "enumeration type clash, operator CAST" \
|
||
| grep -v "warning: constant in conditional context"\
|
||
| grep -v "archive\.c"
|
||
|
||
|
||
tags TAGS:$(SOURCES) $(HEADERS)
|
||
etags -t $?
|
||
|
||
release:
|
||
(cd /4/steve/ld; tar cf - $(LDSOURCES) $(HEADERS) $(MANSOURCES)) | tar xf -
|
||
|
||
objdump:objdump.c
|
||
|
||
install: $(LD_PROG)
|
||
$(INSTALL_PROGRAM) ld.new $(libsubdir)/ld
|
||
|
||
#-----------------------------------------------------------------------------
|
||
# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
|
||
#
|
||
# 'VERSION' file must be present and contain a string of the form "x.y"
|
||
#-----------------------------------------------------------------------------
|
||
|
||
ver960.c: FORCE
|
||
rm -f ver960.c
|
||
echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
|
||
|
||
|
||
# This target should be invoked before building a new release.
|
||
# 'VERSION' file must be present and contain a string of the form "x.y"
|
||
#
|
||
roll:
|
||
@V=`cat VERSION` ; \
|
||
MAJ=`sed 's/\..*//' VERSION` ; \
|
||
MIN=`sed 's/.*\.//' VERSION` ; \
|
||
V=$$MAJ.`expr $$MIN + 1` ; \
|
||
rm -f VERSION ; \
|
||
echo $$V >VERSION ; \
|
||
echo Version $$V
|
||
|
||
|
||
dep: $(LDSOURCES)
|
||
mkdep $(CFLAGS) $?
|
||
|
||
# Dummy target to force execution of dependent targets.
|
||
#
|
||
force:
|
||
|
||
# Target to uncomment host-specific lines in this makefile. Such lines must
|
||
# have the following string beginning in column 1: #__<hostname>__#
|
||
# Original Makefile is backed up as 'Makefile.old'.
|
||
#
|
||
# Invoke with: make make HOST=xxx
|
||
#
|
||
make:
|
||
-@if test $(HOST)x = x ; then \
|
||
echo 'Specify "make make HOST=???"'; \
|
||
exit 1; \
|
||
fi ; \
|
||
grep -s "^#The next line was generated by 'make make'" Makefile; \
|
||
if test $$? = 0 ; then \
|
||
echo "Makefile has already been processed with 'make make'";\
|
||
exit 1; \
|
||
fi ; \
|
||
mv -f Makefile Makefile.old; \
|
||
echo "#The next line was generated by 'make make'" >Makefile ; \
|
||
echo "HOST=$(HOST)" >>Makefile ; \
|
||
echo >>Makefile ; \
|
||
sed "s/^#__$(HOST)__#//" < Makefile.old >>Makefile
|
||
|
||
#
|
||
|
||
Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
|
||
$(SHELL) ./config.status
|
||
|
||
### Local Variables: ***
|
||
### mode:fundamental ***
|
||
### page-delimiter: "^# " ***
|
||
### End: ***
|
||
### end of file
|
||
|
||
|
||
# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
|