Remove sys/segments.h dependency
[kopensolaris-gnu/glibc.git] / Makefile
index 23e8b2f..43c4f4d 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2002, 2003 Free Software Foundation, Inc.
+# Copyright (C) 1991-2002,2003,2004,2005,2006 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
@@ -50,6 +50,7 @@ endef
 
 configure: configure.in aclocal.m4; $(autoconf-it)
 %/configure: %/configure.in aclocal.m4; $(autoconf-it)
+%/preconfigure: %/preconfigure.in aclocal.m4; $(autoconf-it)
 
 endif # $(AUTOCONF) = no
 
@@ -61,10 +62,10 @@ endif # $(AUTOCONF) = no
 +subdir_targets        := subdir_lib objects objs others subdir_mostlyclean    \
                   subdir_clean subdir_distclean subdir_realclean       \
                   tests xtests subdir_lint.out                         \
-                  subdir_update-abi subdir_check-abi subdir_distinfo   \
-                  subdir_echo-headers subdir_echo-distinfo             \
+                  subdir_update-abi subdir_check-abi                   \
+                  subdir_echo-headers                                  \
                   subdir_install                                       \
-                  subdir_testclean                                     \
+                  subdir_objs subdir_stubs subdir_testclean            \
                   $(addprefix install-, no-libc.a bin lib data headers others)
 \f
 headers := limits.h values.h features.h gnu-versions.h bits/libc-lock.h \
@@ -78,7 +79,7 @@ vpath %.h $(subdir-dirs)
 
 # What to install.
 install-others = $(inst_includedir)/gnu/stubs.h
-install-bin-script = glibcbug
+install-bin-script =
 
 ifeq (yes,$(build-shared))
 headers += gnu/lib-names.h
@@ -157,13 +158,26 @@ others: $(common-objpfx)testrun.sh
 
 subdir-stubs := $(foreach dir,$(subdirs),$(common-objpfx)$(dir)/stubs)
 
+ifeq ($(biarch),no)
+installed-stubs = $(inst_includedir)/gnu/stubs.h
+else
+installed-stubs = $(inst_includedir)/gnu/stubs-$(biarch).h
+
+$(inst_includedir)/gnu/stubs.h: include/stubs-biarch.h $(+force)
+       $(make-target-directory)
+       $(INSTALL_DATA) $< $@
+
+install-others-nosubdir: $(installed-stubs)
+endif
+
+
 # Since stubs.h is never needed when building the library, we simplify the
 # hairy installation process by producing it in place only as the last part
 # of the top-level `make install'.  It depends on subdir_install, which
 # iterates over all the subdirs; subdir_install in each subdir depends on
 # the subdir's stubs file.  Having more direct dependencies would result in
 # extra iterations over the list for subdirs and many recursive makes.
-$(inst_includedir)/gnu/stubs.h: include/stubs-prologue.h subdir_install
+$(installed-stubs): include/stubs-prologue.h subdir_install
        $(make-target-directory)
        @rm -f $(objpfx)stubs.h
        (sed '/^@/d' $<; LC_ALL=C sort $(subdir-stubs)) > $(objpfx)stubs.h
@@ -172,11 +186,6 @@ $(inst_includedir)/gnu/stubs.h: include/stubs-prologue.h subdir_install
        else $(INSTALL_DATA) $(objpfx)stubs.h $@; fi
        rm -f $(objpfx)stubs.h
 \f
-# The `glibcbug' script contains the version number and it shall be rebuild
-# whenever this changes or the `glibcbug.in' file.
-$(objpfx)glibcbug: $(common-objpfx)config.status glibcbug.in
-       cd $(<D) && CONFIG_FILES=$(@F) CONFIG_HEADERS= $(SHELL) $(<F)
-\f
 # This makes the Info or DVI file of the documentation from the Texinfo source.
 .PHONY: info dvi pdf html
 info dvi pdf html:
@@ -194,7 +203,13 @@ all-subdirs-targets := $(foreach dir,$(subdirs),\
 # The action for each of those is to cd into the directory and make the
 # target there.
 $(all-subdirs-targets):
-       $(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
+       $(MAKE) $(PARALLELMFLAGS) $(subdir-target-args) $(@F)
+
+define subdir-target-args
+subdir=$(@D)$(if $($(@D)-srcdir),\
+-C $($(@D)-srcdir) ..=`pwd`/,\
+-C $(@D) ..=../)
+endef
 
 .PHONY: $(+subdir_targets) $(all-subdirs-targets)
 \f
@@ -228,15 +243,73 @@ mostlyclean: parent-mostlyclean
 tests-clean:
        @$(MAKE) subdir_testclean no_deps=t
 
-tests: $(objpfx)c++-types-check.out
-ifneq (no,$(CXX)$(wildcard scripts/data/c++-types-$(base-machine)-$(config-os).data))
-$(objpfx)c++-types-check.out: scripts/data/c++-types-$(base-machine)-$(config-os).data
-       scripts/check-c++-types.sh $^ $(CXX) $(filter-out -std=gnu99,$(CFLAGS)) $(CPPFLAGS) > $@
+tests: $(objpfx)c++-types-check.out $(objpfx)check-local-headers.out
+ifneq ($(CXX),no)
+check-data := $(firstword $(wildcard \
+               $(foreach M,$(config-machine) $(base-machine),\
+                         scripts/data/c++-types-$M-$(config-os).data)))
+ifneq (,$(check-data))
+$(objpfx)c++-types-check.out: $(check-data) scripts/check-c++-types.sh
+       scripts/check-c++-types.sh $< $(CXX) $(filter-out -std=gnu99 -Wstrict-prototypes,$(CFLAGS)) $(CPPFLAGS) > $@
 else
 $(objpfx)c++-types-check.out:
        @echo 'WARNING C++ tests not run; create a c++-types-XXX file'
        @echo "not run" > $@
 endif
+endif
+
+$(objpfx)check-local-headers.out: scripts/check-local-headers.sh
+       scripts/check-local-headers.sh "$(includedir)" "$(objpfx)" > $@
+
+ifneq ($(PERL),no)
+installed-headers = argp/argp.h assert/assert.h catgets/nl_types.h \
+                   crypt/crypt.h ctype/ctype.h debug/execinfo.h \
+                   dirent/dirent.h dlfcn/dlfcn.h elf/elf.h elf/link.h \
+                   gmon/sys/gmon.h gmon/sys/gmon_out.h gmon/sys/profil.h \
+                   grp/grp.h iconv/iconv.h iconv/gconv.h \
+                   $(wildcard inet/netinet/*.h) \
+                   $(wildcard inet/arpa/*.h inet/protocols/*.h) \
+                   inet/aliases.h inet/ifaddrs.h inet/netinet/ip6.h \
+                   inet/netinet/icmp6.h intl/libintl.h io/sys/stat.h \
+                   io/sys/statfs.h io/sys/vfs.h io/sys/statvfs.h \
+                   io/fcntl.h io/sys/fcntl.h io/poll.h io/sys/poll.h \
+                   io/utime.h io/ftw.h io/fts.h io/sys/sendfile.h \
+                   libio/stdio.h libio/libio.h locale/locale.h \
+                   locale/langinfo.h locale/xlocale.h login/utmp.h \
+                   login/lastlog.h login/pty.h malloc/malloc.h \
+                   malloc/obstack.h malloc/mcheck.h math/math.h \
+                   math/complex.h math/fenv.h math/tgmath.h misc/sys/uio.h \
+                   $(wildcard nis/rpcsvc/*.h) nptl_db/thread_db.h \
+                   nptl/sysdeps/pthread/pthread.h nptl/semaphore.h \
+                   nss/nss.h posix/sys/utsname.h posix/sys/times.h \
+                   posix/sys/wait.h posix/sys/types.h posix/unistd.h \
+                   posix/glob.h posix/regex.h posix/wordexp.h posix/fnmatch.h\
+                   posix/getopt.h posix/tar.h posix/sys/unistd.h \
+                   posix/sched.h posix/re_comp.h posix/wait.h \
+                   posix/cpio.h posix/spawn.h pwd/pwd.h resolv/resolv.h \
+                   resolv/netdb.h $(wildcard resolv/arpa/*.h) \
+                   resource/sys/resource.h resource/sys/vlimit.h \
+                   resource/sys/vtimes.h resource/ulimit.h rt/aio.h \
+                   rt/mqueue.h setjmp/setjmp.h shadow/shadow.h \
+                   signal/signal.h signal/sys/signal.h socket/sys/socket.h \
+                   socket/sys/un.h stdio-common/printf.h \
+                   stdio-common/stdio_ext.h stdlib/stdlib.h stdlib/alloca.h \
+                   stdlib/monetary.h stdlib/fmtmsg.h stdlib/ucontext.h \
+                   sysdeps/generic/inttypes.h sysdeps/generic/stdint.h \
+                   stdlib/errno.h stdlib/sys/errno.h string/string.h \
+                   string/strings.h string/memory.h string/endian.h \
+                   string/argz.h string/envz.h string/byteswap.h \
+                   $(wildcard sunrpc/rpc/*.h sunrpc/rpcsvc/*.h) \
+                   sysvipc/sys/ipc.h sysvipc/sys/msg.h sysvipc/sys/sem.h \
+                   sysvipc/sys/shm.h termios/termios.h \
+                   termios/sys/termios.h termios/sys/ttychars.h time/time.h \
+                   time/sys/time.h time/sys/timeb.h wcsmbs/wchar.h \
+                   wctype/wctype.h
+
+tests: $(objpfx)begin-end-check.out
+$(objpfx)begin-end-check.out: scripts/begin-end-check.pl
+       $(PERL) scripts/begin-end-check.pl $(installed-headers) > $@
+endif
 
 # The realclean target is just like distclean for the parent, but we want
 # the subdirs to know the difference in case they care.
@@ -254,52 +327,23 @@ distclean-1: subdir_$(distclean-1)
        -rm -f $(config-generated)
        -rm -f $(addprefix $(objpfx),config.status config.cache config.log)
        -rm -f $(addprefix $(objpfx),config.make config-name.h config.h)
-       -rm -f $(addprefix $(objpfx),glibcbug)
 ifdef objdir
        -rm -f $(objpfx)Makefile
 endif
        -rm -f $(sysdep-$(distclean-1))
 \f
-.PHONY: echo_subdirs
-echo_subdirs:;@echo '$(subdirs)'
-
-.PHONY: echo-distinfo parent_echo-distinfo
-echo-distinfo: parent_echo-distinfo subdir_echo-distinfo
-parent_echo-distinfo:
-       @echo $(addprefix +header+,$(headers)) \
-             $(addprefix +nodist+,$(generated))
-
+# Make the TAGS file for Emacs users.
+
+.PHONY: TAGS
+TAGS:
+       scripts/list-sources.sh | sed -n '/Makefile/p;\
+         $(foreach S,[chsSyl] cxx sh bash pl,\
+                   $(subst .,\.,/.$S\(.in\)*$$/p;))' \
+       | $(ETAGS) -o $@ -
 \f
 # Make the distribution tarfile.
+.PHONY: dist tag-for-dist
 
-distribute  := README README.libm INSTALL FAQ FAQ.in NOTES NEWS BUGS   \
-               PROJECTS COPYING.LIB COPYING ChangeLog ChangeLog.[0-9]  \
-               ChangeLog.1[0-9] Makefile Makeconfig Makerules Rules    \
-               Make-dist MakeTAGS extra-lib.mk o-iterator.mk configure \
-               configure.in aclocal.m4 config.h.in config.make.in      \
-               config-name.in Makefile.in sysdep.h set-hooks.h         \
-               libc-symbols.h version.h shlib-versions rpm/Makefile    \
-               rpm/template rpm/rpmrc glibcbug.in abi-tags stub-tag.h  \
-               test-skeleton.c include/des.h include/libc-internal.h   \
-               include/shlib-compat.h include/pthread.h Versions.def   \
-               cppflags-iterator.mk tls.make.c                         \
-               include/stubs-prologue.h include/gnu/stubs.h            \
-               include/atomic.h bits/atomic.h                          \
-               INTERFACE CONFORMANCE NAMESPACE LICENSES                \
-               $(addprefix scripts/,                                   \
-                           rellns-sh config.sub config.guess           \
-                           mkinstalldirs move-if-change install-sh     \
-                           test-installation.pl gen-FAQ.pl versions.awk\
-                           gen-sorted.awk abi-versions.awk abilist.awk \
-                           firstversions.awk documented.sh cpp         \
-                           output-format.sed gen-as-const.awk          \
-                           merge-abilist.awk extract-abilist.awk       \
-                           rpm2dynsym.sh                               \
-                           )                                           \
-               $(wildcard scripts/data/*.data)                         \
-               $(wildcard abilist/*.abilist)
-
-distribute := $(strip $(distribute))
 generated := $(generated) stubs.h
 
 README: README.template version.h
@@ -311,9 +355,51 @@ ifeq ($(with-cvs),yes)
        test ! -d CVS || cvs $(CVSOPTS) commit -m'Remade for $(release)-$(version)' $@
 endif
 
+files-for-dist := README FAQ INSTALL NOTES configure
+
+tag-of-stem = glibc-$(subst .,_,$*)
+dist-selector = -r $(tag-of-stem)
+
+# Add-ons in the main repository but distributed in their own tar files.
+dist-separate = libidn
+
+glibc-%.tar $(dist-separate:%=glibc-%-%.tar): $(files-for-dist) \
+                                             $(foreach D,$(dist-separate),\
+                                                       $D/configure)
+       @rm -fr glibc-$*
+       $(MAKE) -q `find sysdeps $(addsuffix /sysdeps,$(sysdeps-add-ons)) \
+                        -name configure`
+       cvs $(CVSOPTS) -Q export -d glibc-$* $(dist-selector) libc
+# Touch all the configure scripts going into the tarball since cvs export
+# might have delivered configure.in newer than configure.
+       find glibc-$* -name configure -print | xargs touch
+       $(dist-do-separate-dirs)
+       tar cf glibc-$*.tar glibc-$*
+       rm -fr glibc-$*
+define dist-do-separate-dirs
+$(foreach dir,$(dist-separate),
+       @rm -fr glibc-$(dir)-$*
+       mv glibc-$*/$(dir) glibc-$(dir)-$*
+       tar cf glibc-$(dir)-$*.tar glibc-$(dir)-$*
+       rm -fr glibc-$(dir)-$*
+)
+endef
+
+# Do `make dist dist-version=X.Y.Z' to make tar files of an older version.
+dist-version = $(version)
+
+dist: $(foreach Z,.bz2 .gz,glibc-$(dist-version).tar$Z \
+                          $(foreach D,$(dist-separate),\
+                                    glibc-$D-$(dist-version).tar$Z))
+       md5sum $^
+
+tag-for-dist: tag-$(dist-version)
+tag-%: $(files-for-dist)
+       cvs $(CVSOPTS) -Q tag -c $(tag-of-stem)
+
 define format-me
 @rm -f $@
-makeinfo --no-validate --no-warn --no-headers $< -o $@
+makeinfo --no-validate --plaintext --no-number-sections $< -o $@
 -chmod a-w $@
 endef
 INSTALL: manual/install.texi; $(format-me)
@@ -327,10 +413,7 @@ ifeq ($(with-cvs),yes)
 endif
 FORCE:
 
-rpm/%: subdir_distinfo
-       $(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
-
-iconvdata/% localedata/% po/% manual/%:
+iconvdata/% localedata/% po/% manual/%: FORCE
        $(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
 
 # glibc 2.0 contains some header files which aren't used with glibc 2.1