mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 13:30:06 +00:00
464d646f3e
1999-01-18 Andreas Jaeger <aj@arthur.rhein-neckar.de> * posix/test-vfork.c: Include <sys/wait.h> for wait declaration. 1999-01-16 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> * manual/ctype.texi: Fix cross refs and typos. * manual/charset.texi: Likewise. 1999-01-18 Ulrich Drepper <drepper@cygnus.com> * Rules: Add dummp.y and dummy.o to common-generated. Patch by Andreas Schwab. 1999-01-18 10:07 -0500 Zack Weinberg <zack@rabi.phys.columbia.edu> * manual/libc-texinfo.sh: Use tsort.awk. * manual/tsort.awk: New file. * manual/Makefile (minimal-dist): Add tsort.awk. (distribute): Remove generated files: summary.texi, stamp-summary, chapters.texi, top-menu.texi, and texis.
220 lines
6.7 KiB
Plaintext
220 lines
6.7 KiB
Plaintext
# Copyright (C) 1991,92,93,94,95,96,97,98,99 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., 59 Temple Place - Suite 330,
|
||
# Boston, MA 02111-1307, USA.
|
||
|
||
#
|
||
# Rules for making a subdirectory in the GNU C library.
|
||
# Each subdirectory Makefile defines some variables and includes this.
|
||
#
|
||
ifneq (,)
|
||
This makefile requires GNU Make.
|
||
endif
|
||
|
||
all: # Don't let the default goal come from Makeconfig.
|
||
|
||
include ../Makeconfig
|
||
|
||
ifndef subdir
|
||
Each subdirectory makefile must define the `subdir' variable.
|
||
endif
|
||
# This ` unconfuses emacs.
|
||
# This is benign and useless in GNU make before 3.63.
|
||
export subdir := $(subdir)
|
||
|
||
# This is the default target; it makes the library and auxiliary programs.
|
||
.PHONY: all
|
||
all: objs lib others
|
||
|
||
ifeq ($(build-programs),yes)
|
||
others: $(addprefix $(objpfx),$(extra-objs) \
|
||
$(install-lib) $(install-bin) \
|
||
$(install-rootsbin) $(install-sbin))
|
||
else
|
||
others: $(addprefix $(objpfx),$(extra-objs) \
|
||
$(install-lib))
|
||
endif
|
||
|
||
ifneq "$(findstring env,$(origin headers))" ""
|
||
headers :=
|
||
endif
|
||
|
||
ifneq "$(findstring env,$(origin generated))" ""
|
||
generated :=
|
||
endif
|
||
|
||
ifneq "$(findstring env,$(origin common-generated))" ""
|
||
common-generated :=
|
||
endif
|
||
|
||
include ../Makerules
|
||
|
||
.PHONY: subdir_lib
|
||
subdir_lib: lib-noranlib
|
||
|
||
# Some subdirs need to install a dummy library.
|
||
# They can use "$(objpfx)libfnord.a: $(dep-dummy-lib); $(make-dummy-lib)".
|
||
dep-dummy-lib = $(common-objpfx)dummy.o
|
||
define make-dummy-lib
|
||
$(AR) cr$(verbose) $@ $<
|
||
endef
|
||
|
||
$(common-objpfx)dummy.c:
|
||
rm -f $@
|
||
echo 'void __dummy__ (void) { }' > $@
|
||
common-generated += dummy.o dummy.c
|
||
|
||
# This makes all the auxiliary and test programs.
|
||
|
||
.PHONY: others tests
|
||
ifeq ($(build-programs),yes)
|
||
others: $(addprefix $(objpfx),$(others) $(sysdep-others) $(extra-objs))
|
||
else
|
||
others: $(addprefix $(objpfx),$(extra-objs))
|
||
endif
|
||
ifeq ($(cross-compiling),yes)
|
||
tests: $(addprefix $(objpfx),$(tests) $(test-srcs))
|
||
else
|
||
tests: $(tests:%=$(objpfx)%.out)
|
||
endif
|
||
|
||
ifeq ($(build-programs),yes)
|
||
binaries-all = $(others) $(sysdep-others) $(tests) $(test-srcs)
|
||
binaries-static = $(others-static)
|
||
else
|
||
binaries-all = $(tests) $(test-srcs)
|
||
binaries-static =
|
||
endif
|
||
|
||
binaries-shared = $(filter-out $(binaries-static), $(binaries-all))
|
||
|
||
ifneq "$(strip $(binaries-shared))" ""
|
||
$(addprefix $(objpfx),$(binaries-shared)): %: %.o \
|
||
$(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
|
||
$(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
|
||
$(+link)
|
||
endif
|
||
|
||
ifneq "$(strip $(binaries-static))" ""
|
||
$(addprefix $(objpfx),$(binaries-static)): %: %.o \
|
||
$(sort $(filter $(common-objpfx)lib%,$(link-libc-static))) \
|
||
$(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
|
||
$(+link-static)
|
||
endif
|
||
|
||
ifneq "$(strip $(tests) $(test-srcs))" ""
|
||
# These are the implicit rules for making test outputs
|
||
# from the test programs and whatever input files are present.
|
||
$(objpfx)%.out: %.args $(objpfx)% %.input
|
||
$($*-ENV) $(built-program-cmd) `cat $(word 1,$^)` < $(word 3,$^) > $@
|
||
$(objpfx)%.out: %.args $(objpfx)%
|
||
$($*-ENV) $(built-program-cmd) `cat $(word 1,$^)` > $@
|
||
$(objpfx)%.out: %.input $(objpfx)%
|
||
$($*-ENV) $(built-program-cmd) < $(word 1,$^) > $@
|
||
$(objpfx)%.out: /dev/null $(objpfx)% # Make it 2nd arg for canned sequence.
|
||
$($*-ENV) $(built-program-cmd) > $@
|
||
endif # tests
|
||
|
||
.PHONY: distclean realclean subdir_distclean subdir_realclean \
|
||
subdir_clean subdir_mostlyclean subdir_testclean
|
||
subdir_mostlyclean: mostlyclean
|
||
subdir_clean: clean
|
||
subdir_distclean: distclean
|
||
subdir_realclean: realclean
|
||
subdir_testclean: do-tests-clean
|
||
realclean: distclean
|
||
distclean: clean
|
||
|
||
.PHONY: subdir_echo-headers
|
||
subdir_echo-headers: echo-headers
|
||
|
||
.PHONY: subdir_echo-distinfo
|
||
subdir_echo-distinfo:
|
||
@echo $(addprefix +header+,$(headers) $(filter %.h,$(distribute))) \
|
||
$(addprefix +nodist+,$(generated) $(common-generated) $(dont_distribute))
|
||
|
||
# We want to install everything except the library itself, but update all
|
||
# our portions of the library because the parent make will install it later
|
||
# (likewise the stubs file).
|
||
.PHONY: subdir_install
|
||
subdir_install: install-no-libc.a lib-noranlib stubs
|
||
|
||
.PHONY: subdir_TAGS subdir_dist
|
||
subdir_TAGS: TAGS
|
||
subdir_dist: dist
|
||
|
||
# Convenient target to update all the generated source files.
|
||
.PHONY: generated
|
||
generated: $(addprefix $(common-objpfx),$(common-generated)) \
|
||
$(addprefix $(objpfx),$(generated))
|
||
|
||
# Target required by the Hurd to ensure that all the MiG-generated
|
||
# headers are in place before building a subdirectory.
|
||
.PHONY: before-compile
|
||
before-compile: $(before-compile)
|
||
|
||
$(common-objpfx)dummy.o: $(common-objpfx)dummy.c $(before-compile);
|
||
$(compile-command.c)
|
||
|
||
# There's no good place to put this - here will do.
|
||
# The dependencies are wrong if it's run from the top level.
|
||
ifeq ($(filter %posix, $(sysdirs)),)
|
||
L_tmpnam = 1
|
||
TMP_MAX = 0
|
||
L_ctermid = 1
|
||
L_cuserid = 1
|
||
else
|
||
L_tmpnam = 20
|
||
TMP_MAX = 238328
|
||
L_ctermid = 9
|
||
L_cuserid = 9
|
||
endif
|
||
stdio_lim = $(common-objpfx)bits/stdio_lim.h
|
||
|
||
$(stdio_lim:lim.h=%.h) $(stdio_lim:lim.h=%.d): $(stdio_lim:lim.h=%.st); @:
|
||
$(stdio_lim:h=st): $(..)stdio-common/stdio_lim.h.in $(..)Rules \
|
||
$(common-objpfx)config.make
|
||
$(make-target-directory)
|
||
echo '#include "$(..)posix/bits/posix1_lim.h"' | \
|
||
SUNPRO_DEPENDENCIES='$(@:st=dT) $@' \
|
||
$(CC) $(+includes) -E -dM -xc - -o $(@:st=hT)
|
||
ifdef sed-remove-objpfx
|
||
sed $(sed-remove-objpfx) $(@:st=dT) > $(@:st=dt)
|
||
mv -f $(@:st=dt) $(@:st=d)
|
||
else
|
||
mv -f $(@:st=dT) $(@:st=d)
|
||
endif
|
||
fopen_max=`sed -n 's/^#define OPEN_MAX //p' $(@:st=hT)`; \
|
||
filename_max=`sed -n 's/^#define PATH_MAX //p' $(@:st=hT)`; \
|
||
fopen_max=$${fopen_max:-16}; \
|
||
filename_max=$${filename_max:-1024}; \
|
||
sed -e "s/@FOPEN_MAX@/$$fopen_max/" \
|
||
-e "s/@FILENAME_MAX@/$$filename_max/" \
|
||
-e "s/@L_tmpnam@/$(L_tmpnam)/" \
|
||
-e "s/@TMP_MAX@/$(TMP_MAX)/" \
|
||
-e "s/@L_ctermid@/$(L_ctermid)/" \
|
||
-e "s/@L_cuserid@/$(L_cuserid)/" \
|
||
$< > $(@:st=h.new)
|
||
$(move-if-change) $(@:st=h.new) $(@:st=h)
|
||
# Remove these last so that they can be examined if something went wrong.
|
||
rm -f $(@:st=hT) $(@:st=dT)
|
||
touch $@
|
||
# Get dependencies.
|
||
ifndef no_deps
|
||
-include $(stdio_lim:h=d)
|
||
endif
|
||
common-generated += bits/stdio_lim.h bits/stdio_lim.d bits/stdio_lim.st
|