add directory gnu
This commit is contained in:
gohigh
320
gnu/glibc/glibc-1.03/Makerules
Normal file
320
gnu/glibc/glibc-1.03/Makerules
Normal file
@@ -0,0 +1,320 @@
|
||||
# Copyright (C) 1991, 1992 Free Software Foundation, Inc.
|
||||
# This file is part of the GNU C Library.
|
||||
|
||||
# The GNU C Library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Library General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of the
|
||||
# License, or (at your option) any later version.
|
||||
|
||||
# The GNU C Library is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# Library General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU Library General Public
|
||||
# License along with the GNU C Library; see the file COPYING.LIB. If
|
||||
# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
||||
# Cambridge, MA 02139, USA.
|
||||
|
||||
#
|
||||
# Propagated rules for making the GNU C library.
|
||||
#
|
||||
ifneq (,)
|
||||
This makefile requires GNU Make.
|
||||
endif
|
||||
|
||||
|
||||
ifdef subdir
|
||||
.. := ../
|
||||
|
||||
# If `sources' was defined by the parent makefile, undefine it so
|
||||
# we will later get it from wildcard search in this directory.
|
||||
ifneq "$(findstring env,$(origin sources))" ""
|
||||
sources :=
|
||||
endif
|
||||
|
||||
ifneq ($(findstring e,$(MAKEFLAGS)),)
|
||||
You must not use the -e flag when building the GNU C library.
|
||||
endif
|
||||
|
||||
# If defined, these will determine the value of `sources'.
|
||||
ifneq "$(findstring env,$(origin routines))" ""
|
||||
routines :=
|
||||
endif
|
||||
ifneq "$(findstring env,$(origin aux))" ""
|
||||
aux :=
|
||||
endif
|
||||
|
||||
endif # subdir
|
||||
|
||||
ifndef +included-Makeconfig
|
||||
include $(..)Makeconfig
|
||||
endif
|
||||
|
||||
# In make v4, we'll be able to really do this right (or something like that).
|
||||
ifeq (,)
|
||||
up-one = $(patsubst %/,%,$(dir $0))
|
||||
parents-of = $(foreach x,$0,$(notdir $x) \
|
||||
$(ifeq $(dir $x),./,$(parents-of $(up-one $x))))
|
||||
# Finish this someday....
|
||||
endif
|
||||
|
||||
ifdef objdir
|
||||
+sysdir_pfx = $(objpfx)
|
||||
else
|
||||
+sysdir_pfx = $(..)
|
||||
endif
|
||||
|
||||
# Right now, however, we do it with shell scripts and lots of strangeness.
|
||||
sysdep_dir := $(..)sysdeps
|
||||
ifndef sysdirs
|
||||
include $(+sysdir_pfx)sysdirs
|
||||
define \n
|
||||
|
||||
|
||||
endef
|
||||
sysdirs := $(subst $(\n), ,$(sysdirs))
|
||||
endif
|
||||
$(+sysdir_pfx)sysdirs: $(+sysdir_pfx)Sysnames $(..)find-sysdirs
|
||||
(echo define sysdirs; \
|
||||
$(dir $(word 2,$^))$(notdir $(word 2,$^)) < $<; \
|
||||
echo endef) > $@
|
||||
$(+sysdir_pfx)Sysnames:
|
||||
@(echo The GNU C Library has not been configured! ;\
|
||||
echo Run \`configure\' to configure it before building.\
|
||||
) >&2; exit 1
|
||||
|
||||
# Turn the list of sysdep names into a colon-separated list of directories
|
||||
# under SYSDEP_DIR (the base directory for sysdep files), and tell Make to
|
||||
# search for C and header files in those directories.
|
||||
+sysdep_dirs := $(addprefix $(sysdep_dir)/,$(sysdirs))
|
||||
ifdef objdir
|
||||
+sysdep_dirs := $(objdir) $(+sysdep_dirs)
|
||||
endif
|
||||
sysdep_path := $(subst $+ ,:,$(+sysdep_dirs))
|
||||
ifeq (,)
|
||||
override VPATH := $(sysdep_path)
|
||||
else
|
||||
vpath %.c $(sysdep_path)
|
||||
vpath %.S $(sysdep_path)
|
||||
vpath %.s $(sysdep_path)
|
||||
vpath %.h $(sysdep_path)
|
||||
endif
|
||||
|
||||
# Add -I switches to get the right sysdep directories.
|
||||
+sysdep-includes := $(addprefix -I,$(+sysdep_dirs))
|
||||
override CPPFLAGS := $(strip $(filter-out $(+sysdep-includes),$(CPPFLAGS)) \
|
||||
$(+sysdep-includes))
|
||||
|
||||
# Include any system-specific makefiles.
|
||||
|
||||
ifeq ($(wildcard $(+sysdir_pfx)sysdep-Makefile),)
|
||||
# Don't do deps until this exists, because it might change the sources list.
|
||||
no_deps=t
|
||||
endif
|
||||
|
||||
include $(+sysdir_pfx)sysdep-Makefile
|
||||
$(+sysdir_pfx)sysdep-Makefile: $(+sysdir_pfx)sysdirs
|
||||
(for dir in `cat $<`; do \
|
||||
file=sysdeps/$$dir/Makefile; \
|
||||
if [ -r $(..)$$file ]; then \
|
||||
echo include "\$$(..)$$file"; \
|
||||
else true; \
|
||||
fi; \
|
||||
done) > $@
|
||||
|
||||
ifneq ($(no_deps),t)
|
||||
# Include the generated dependencies of the sources in this directory.
|
||||
include $(objpfx)depend-$(subdir)
|
||||
endif
|
||||
|
||||
# Maximize efficiency by minimizing the number of rules.
|
||||
.SUFFIXES: # Clear the suffix list.
|
||||
# Remove the RCS and SCCS rules.
|
||||
%: %,v
|
||||
%: RCS/%,v
|
||||
%: s.%
|
||||
%: SCCS/s.%
|
||||
|
||||
# Add the suffixes we use.
|
||||
.SUFFIXES: .a .o .S .s .c .h .dep .m4
|
||||
|
||||
# Make sure that object files are not removed
|
||||
# when they are intermediates between sources and library members.
|
||||
# This can go away with make v4.
|
||||
.PRECIOUS: %.o
|
||||
|
||||
# Make sure that the parent library archive is never removed.
|
||||
.PRECIOUS: $(libc.a)
|
||||
|
||||
# Use the verbose option of ar and tar when not running silently.
|
||||
ifeq "$(findstring s,$(MAKEFLAGS))" "" # if not -s
|
||||
verbose := v
|
||||
else # -s
|
||||
verbose :=
|
||||
endif # not -s
|
||||
|
||||
ARFLAGS := r$(verbose)
|
||||
|
||||
# Figure out the source filenames in this directory.
|
||||
|
||||
override sources := $(addsuffix .c,$(routines) $(aux) \
|
||||
$(sysdep_routines))
|
||||
|
||||
# This is the list of all object files, gotten by
|
||||
# replacing every ".c" in `sources' with a ".o".
|
||||
override objects := $(addprefix $(objpfx),$(sources:.c=.o))
|
||||
|
||||
# The order of these rules is important.
|
||||
|
||||
ifndef .S-rule # Bletch.
|
||||
$(objpfx)%.o: %.S $(before-compile)
|
||||
$(COMPILE.S) $< $(OUTPUT_OPTION)
|
||||
endif
|
||||
$(objpfx)%.o: %.s $(before-compile)
|
||||
$(COMPILE.s) $< $(OUTPUT_OPTION)
|
||||
$(objpfx)%.o: %.c $(before-compile)
|
||||
$(COMPILE.c) $< $(OUTPUT_OPTION)
|
||||
|
||||
# This makes all the object files in the parent library archive.
|
||||
|
||||
.PHONY: lib lib-noranlib libobjs
|
||||
lib: lib-noranlib
|
||||
$(RANLIB) $(libc.a)
|
||||
libobjs: lib-noranlib
|
||||
lib-noranlib: $(libc.a) ar-it
|
||||
$(libc.a): %: $(addprefix %,$(patsubst $(objpfx)%,(%),$(objects)))
|
||||
# $(AR) $(ARFLAGS) $@ $(patsubst $@(%),%,$?)
|
||||
|
||||
define +libc_lock_open
|
||||
@. $(..)libc-lock-open
|
||||
endef
|
||||
define +libc_lock_close
|
||||
@rm -f $(..)LOCK-libc.a
|
||||
endef
|
||||
|
||||
# Temporary until I get a better solution.
|
||||
.PHONY: ar-it
|
||||
ar-it: $(objects)
|
||||
# $(+libc_lock_open)
|
||||
ifdef objdir
|
||||
cd $(objdir); $(AR) ru$(verbose) libc.a $(patsubst $(objpfx)%,%,$^)
|
||||
else
|
||||
$(AR) u$(verbose) $(libc.a) $^
|
||||
endif
|
||||
# $(+libc_lock_close)
|
||||
|
||||
ifdef objects
|
||||
$(patsubst %,$(libc.a)(%),$(notdir $(objects))): $(libc.a)(%): $(objpfx)%;
|
||||
endif
|
||||
|
||||
|
||||
# This makes all the object files.
|
||||
.PHONY: objects objs
|
||||
objects objs: $(objects)
|
||||
|
||||
# Make the ansi and trad versions of the headers from the ansidecl sources.
|
||||
|
||||
headers := $(headers) $(sysdep_headers)
|
||||
|
||||
ifdef objpfx
|
||||
+headers_pfx = $(objpfx)
|
||||
else
|
||||
+headers_pfx = $(..)
|
||||
endif
|
||||
|
||||
+header_dirs := $(filter-out ./,$(dir $(headers)))
|
||||
|
||||
.PHONY: headers
|
||||
headers: $(+headers_pfx)ansi/ \
|
||||
$(addprefix $(+headers_pfx)ansi/,$(+header_dirs) $(headers)) \
|
||||
$(+headers_pfx)trad/ \
|
||||
$(addprefix $(+headers_pfx)trad/,$(+header_dirs) $(headers))
|
||||
|
||||
%/:
|
||||
# mkdir isn't smart enough to strip a trailing /.
|
||||
mkdir $(@:%/=%)
|
||||
|
||||
$(+headers_pfx)ansi/%: % $(..)ansidecl $(..)ansidecl.m4;$(+ansideclificate)
|
||||
$(+headers_pfx)trad/%: % $(..)ansidecl $(..)ansidecl.m4;$(+ansideclificate)
|
||||
|
||||
# The bit with awk is to remove all the newlines from
|
||||
# ansidecl.m4, so the output doesn't have 20 blank
|
||||
# lines at the beginning.
|
||||
+ansideclificate = $(dir $(word 2,$^))$(notdir $(word 2,$^)) \
|
||||
-$(firstword $(subst /, ,$(@:$(+headers_pfx)%=%))) $< > $@
|
||||
|
||||
|
||||
.PHONY: echo-headers
|
||||
echo-headers:
|
||||
@echo $(headers)
|
||||
|
||||
# Installation.
|
||||
|
||||
ifneq "$(findstring env,$(origin install-lib))" ""
|
||||
override install-lib :=
|
||||
endif
|
||||
ifneq "$(findstring env,$(origin install-data))" ""
|
||||
override install-data :=
|
||||
endif
|
||||
ifneq "$(findstring env,$(origin install))" ""
|
||||
override install :=
|
||||
endif
|
||||
|
||||
# install-lib are installed from the object directory into libdir.
|
||||
# install-data are installed as they are into datadir.
|
||||
# headers are installed from the object directory header directories into
|
||||
# one or both of ansi-incldir and trad-incldir.
|
||||
|
||||
do-install = $(INSTALL_DATA) $< $@
|
||||
|
||||
ifdef install
|
||||
$(addprefix $(bindir)/,$(install)): $(bindir)/%: $(objpfx)%
|
||||
$(INSTALL) $< $@
|
||||
endif
|
||||
ifdef install-lib
|
||||
$(addprefix $(libdir)/,$(install-lib)): $(libdir)/%: $(objpfx)%;$(do-install)
|
||||
endif
|
||||
ifdef install-data
|
||||
$(addprefix $(datadir)/,$(install-data)): $(datadir)/%: %;$(do-install)
|
||||
endif
|
||||
+install := $(addprefix $(libdir)/,$(install-lib)) \
|
||||
$(addprefix $(datadir)/,$(install-data)) \
|
||||
$(addprefix $(bindir)/,$(install))
|
||||
ifdef headers
|
||||
ifdef ansi-incldir
|
||||
$(addprefix $(ansi-incldir)/,$(headers)): \
|
||||
$(ansi-incldir)/%: $(objpfx)ansi/%;$(do-install)
|
||||
+install := $(+install) $(addprefix $(ansi-incldir)/,$(headers))
|
||||
endif
|
||||
ifdef trad-incldir
|
||||
$(addprefix $(trad-incldir)/,$(headers)): \
|
||||
$(trad-incldir)/%: $(objpfx)trad/%;$(do-install)
|
||||
+install := $(+install) $(addprefix $(trad-incldir)/,$(headers))
|
||||
endif
|
||||
endif # headers
|
||||
+install := $(filter-out $(addprefix %/,$(no-install)),$(+install))
|
||||
|
||||
.PHONY: install
|
||||
install: $(dir $(+install)) $(+install)
|
||||
|
||||
define +make-deps
|
||||
$(+mkdep) $(CPPFLAGS) $< | sed 's,$*\.o,$(@:.dep=.o) $@,' > $@
|
||||
endef
|
||||
|
||||
# N.B.: The order of these two rules is important.
|
||||
$(objpfx)%.dep: %.S $(before-compile)
|
||||
$(+make-deps)
|
||||
$(objpfx)%.dep: %.c $(before-compile)
|
||||
$(+make-deps)
|
||||
|
||||
+depfiles := $(strip $(sources:.c=.dep) $(addsuffix .dep,$(others) $(tests)))
|
||||
+depfiles := $(addprefix $(objpfx),$(+depfiles))
|
||||
$(objpfx)depend-$(subdir): Makefile
|
||||
ifdef +depfiles
|
||||
(for file in $(patsubst $(objpfx)%,%,$(+depfiles)); do \
|
||||
echo "include $(objpfx)$$file"; \
|
||||
done) > $@
|
||||
else
|
||||
cp /dev/null $@
|
||||
endif
|
||||
Reference in New Issue
Block a user