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Up to [Apple XNU] / GNUtools / libg++ / libiberty|
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1.1 root 1: #
2: # Makefile
3: # Copyright (C) 1990, 1991, 1992 Free Software Foundation
4: #
5: # This file is part of the libiberty library.
6: # Libiberty is free software; you can redistribute it and/or
7: # modify it under the terms of the GNU Library General Public
8: # License as published by the Free Software Foundation; either
9: # version 2 of the License, or (at your option) any later version.
10: #
11: # Libiberty is distributed in the hope that it will be useful,
12: # but WITHOUT ANY WARRANTY; without even the implied warranty of
13: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: # Library General Public License for more details.
15: #
16: # You should have received a copy of the GNU Library General Public
17: # License along with libiberty; see the file COPYING.LIB. If
18: # not, write to the Free Software Foundation, Inc., 675 Mass Ave,
19: # Cambridge, MA 02139, USA.
20: #
21:
22: # This file was written, and is maintained by K. Richard Pixley
23: # <[email protected]>.
24:
25: #
26: # Makefile for libiberty directory
27: #
28:
29: srcdir = .
30:
31: #prefix = /usr/local
32: prefix = /NextDeveloper/Headers
33:
34: exec_prefix = $(prefix)
35: bindir = $(exec_prefix)/bin
36: libdir = $(exec_prefix)/lib
37:
38: datadir = $(prefix)/lib
39:
40: mandir = $(prefix)/man
41: man1dir = $(mandir)/man1
42: man2dir = $(mandir)/man2
43: man3dir = $(mandir)/man3
44: man4dir = $(mandir)/man4
45: man5dir = $(mandir)/man5
46: man6dir = $(mandir)/man6
47: man7dir = $(mandir)/man7
48: man8dir = $(mandir)/man8
49: man9dir = $(mandir)/man9
50: infodir = $(prefix)/info
51: includedir = $(prefix)/include
52: oldincludedir =
53: docdir = $(datadir)/doc
54:
55: SHELL = /bin/sh
56:
57: INSTALL = install -c
58: INSTALL_PROGRAM = $(INSTALL)
59: INSTALL_DATA = $(INSTALL)
60:
61: AR = ar
62: AR_FLAGS = rc
63:
64: CFLAGS = -g
65: BISON = bison
66: MAKEINFO = makeinfo
67: RANLIB = ranlib
68:
69: MAKEOVERRIDES =
70:
71: XTRAFLAGS =
72:
73: TARGETLIB = libiberty.a
74:
75: CONFIG_H = lconfig.h
76: NEEDED_LIST = lneeded-list
77:
78: # HOST_OFILES contains the list of objects that should be in the
79: # library (in addition to the REQUIRED_OFILES and EXTRA_OFILES).
80: # A configuration may override this with a fixed list a object files
81: # names (hard to maintain), or some other way to generate a list.
82: HOST_OFILES=`cat needed-list`
83:
84: # Extra targets that the top-level target depends on.
85: # Specifically, what needs to be made before HOST_OFILES can be used.
86: # Can be empty if HOST_OFILES is just a list of file names.
87: DO_ALSO = needed-list
88:
89: # A configuration can specify extra .o files that should be included,
90: # even if they are in libc. (Perhaps the libc version is buggy.)
91: EXTRA_OFILES =
92:
93: all: $(TARGETLIB)
94: .PHONY: check installcheck
95: check installcheck:
96:
97:
98: #### Host, target, and site specific Makefile fragments come in here.
99: ###
100:
101: .c.o:
102: $(CC) -c $(CFLAGS) -I. -I$(srcdir)/../include $(HDEFINES) $(XTRAFLAGS) $<
103:
104: # The default target just invokes make recursively.
105: # However, the automatic configuration (in config/mh_default).
106: # first causes it to figure out the objects missing in libc.
107: info install-info clean-info dvi:
108:
109: # NOTE: If you add new files to the library, add them to this list
110: # (alphabetical), and add them to REQUIRED_OFILES or 'functions.def'.
111: CFILES = alloca.c argv.c basename.c bcmp.c bcopy.c bzero.c concat.c \
112: cplus-dem.c fdmatch.c getcwd.c getopt.c getopt1.c getpagesize.c \
113: ieee-float.c index.c insque.c \
114: memchr.c memcmp.c memcpy.c memmove.c memset.c \
115: obstack.c random.c rename.c rindex.c sigsetmask.c spaces.c \
116: strcasecmp.c strncasecmp.c \
117: strchr.c strdup.c strerror.c strrchr.c strsignal.c \
118: strstr.c strtod.c strtol.c strtoul.c tmpnam.c \
119: vfork.c vfprintf.c vprintf.c vsprintf.c waitpid.c xmalloc.c
120: # These are always included in the library.
121: REQUIRED_OFILES = argv.o basename.o concat.o cplus-dem.o fdmatch.o \
122: getopt.o getopt1.o ieee-float.o obstack.o spaces.o strerror.o strsignal.o \
123: xmalloc.o
124:
125: # Do we want/need any config overrides?
126: #
127:
128: STAGESTUFF = $(TARGETLIB) *.o
129:
130: INSTALL_DEST = libdir
131: install: install_to_$(INSTALL_DEST)
132:
133: install_to_libdir: all
134: $(INSTALL_DATA) $(TARGETLIB) $(libdir)/$(TARGETLIB).n
135: ( cd $(libdir) ; $(RANLIB) $(libdir)/$(TARGETLIB).n )
136: mv -f $(libdir)/$(TARGETLIB).n $(libdir)/$(TARGETLIB)
137:
138: install_to_tooldir: all
139: $(INSTALL_DATA) $(TARGETLIB) $(tooldir)/lib/$(TARGETLIB).n
140: ( cd $(tooldir) ; $(RANLIB) $(tooldir)/lib/$(TARGETLIB).n )
141: mv -f $(tooldir)/lib/$(TARGETLIB).n $(tooldir)/lib/$(TARGETLIB)
142:
143: # The default configuration adds to libiberty all those functions that are
144: # missing in libc. More precisely, it includes whatever $(CC) fails to find.
145: # Then a sed+awk combination translates the ld error messages into
146: # a list of .o files.
147:
148: needed-list: $(NEEDED_LIST)
149: cp $(NEEDED_LIST) needed-list
150:
151: lneeded-list: $(EXTRA_OFILES) needed.awk errors
152: rm -f lneeded-list
153: f=""; \
154: for i in `awk -f needed.awk <errors` $(EXTRA_OFILES) ; do \
155: case " $$f " in \
156: *" $$i "*) ;; \
157: *) f="$$f $$i" ;; \
158: esac ; \
159: done ; \
160: echo $$f >>lneeded-list
161:
162: # Generate an awk script that looks for functions in functions.def
163:
164: needed.awk: $(srcdir)/functions.def Makefile
165: echo "# !Automatically generated from $(srcdir)/functions.def"\
166: "- DO NOT EDIT!" >needed.awk
167: grep '^DEF(' < $(srcdir)/functions.def \
168: | sed -e '/DEF/s|DEF.\([^,]*\).*|/\1/ { printf "\1.o " }|' \
169: >>needed.awk
170:
171: config.h: $(CONFIG_H)
172: cp $(CONFIG_H) config.h
173:
174: lconfig.h: needed2.awk errors
175: echo "/* !Automatically generated from $(srcdir)/functions.def"\
176: "- DO NOT EDIT! */" >lconfig.h
177: awk -f needed2.awk <errors >>lconfig.h
178:
179: # Generate an awk script that looks for variables in functions.def
180:
181: needed2.awk: $(srcdir)/functions.def Makefile
182: echo "# !Automatically generated from $(srcdir)/functions.def"\
183: "- DO NOT EDIT!" >needed2.awk
184: grep '^DEFVAR(' < $(srcdir)/functions.def \
185: | sed -e '/DEFVAR/s|DEFVAR.\([^,]*\).*|/\1/ { printf "#ifndef NEED_\1\\n#define NEED_\1\\n#endif\\n" }|' \
186: >>needed2.awk
187: grep '^DEFFUNC(' < $(srcdir)/functions.def \
188: | sed -e '/DEFFUNC/s|DEFFUNC.\([^,]*\).*|/\1/ { printf "#ifndef NEED_\1\\n#define NEED_\1\\n#endif\\n" }|' \
189: >>needed2.awk
190:
191: dummy.o: $(srcdir)/dummy.c $(srcdir)/functions.def
192: $(CC) -c $(CFLAGS) -I. -I$(srcdir)/../include $(HDEFINES) $(XTRAFLAGS) $(srcdir)/dummy.c 2>/dev/null
193:
194: errors: dummy.o $(EXTRA_OFILES)
195: -($(CC) -o dummy $(LDFLAGS) dummy.o $(EXTRA_OFILES) $(LOADLIBES)) >errors 2>&1 || true
196:
197: $(HOST_OFILES) $(REQUIRED_OFILES) : config.h
198:
199: RULE1 = $(TARGETLIB)
200: $(RULE1): $(REQUIRED_OFILES) $(DO_ALSO) .always.
201: @$(MAKE) RULE1=not-used RULE2=$(TARGETLIB) \
202: HOST_OFILES="$(HOST_OFILES)" \
203: "CC=$(CC)" "CFLAGS=$(CFLAGS)" \
204: "AR=$(AR)" "AR_FLAGS=$(AR_FLAGS)" "RANLIB=$(RANLIB)" \
205: "XTRAFLAGS=$(XTRAFLAGS)" "SHELL=$(SHELL)"
206:
207: # Rule invoked by recursive make in $(RULE1).
208: RULE2 = not-used
209: $(RULE2): $(REQUIRED_OFILES) $(HOST_OFILES)
210: rm -rf $(TARGETLIB)
211: $(AR) $(AR_FLAGS) $(TARGETLIB) \
212: $(REQUIRED_OFILES) $(HOST_OFILES)
213: $(RANLIB) $(TARGETLIB)
214:
215: .always.:
216: # Do nothing.
217:
218: .PHONEY: all etags tags ls clean stage1 stage2 .always.
219:
220: etags tags: TAGS
221:
222: TAGS: $(CFILES) $(HFILES)
223: etags `for i in $(HFILES) $(CFILES); do echo $(srcdir)/$$i ; done`
224:
225: # The standalone demangler (c++filt) has been moved to binutils.
226: demangle:
227: @echo "The standalone demangler, now named c++filt, is now"
228: @echo "a part of binutils."
229: @false
230:
231: ls:
232: @echo Makefile $(HFILES) $(CFILES)
233:
234: # Need to deal with profiled libraries, too.
235:
236: mostlyclean:
237: rm -f *.o core errs \#* *.E a.out
238: rm -f needed.awk needed2.awk errors dummy needed-list config.h
239: rm -f $(CONFIG_H) $(NEEDED_LIST)
240: clean: mostlyclean
241: rm -f *.a
242: distclean: clean
243: rm -f *~ Makefile config.status alloca-conf.h TAGS
244: realclean: distclean
245:
246: force:
247:
248: Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
249: $(SHELL) ./config.status
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