73cc72729a
This patch moves the gdb/gnulib subdirectory to the top level. It adjusts the top-level build system to build gnulib when necessary, and changes gdb to use this. However, gdbserver still builds its own copy of gnulib, just from the new source location. A small hack was needed to ensure that gnulib is only built when gdb is enabled. The Makefile only provides an ordering -- the directory must be mentioned in configdirs to actually be compiled at all. Most of the patch is just a "git mv" of gnulib, though a few minor path adjustments were needed in some files there. Tested by the buildbot. ChangeLog 2019-06-14 Tom Tromey <tom@tromey.com> * MAINTAINERS: Add gnulib. * gnulib: New directory, move from gdb/gnulib. * configure.ac (host_libs): Add gnulib. * configure: Rebuild. * Makefile.def (host_modules, dependencies): Add gnulib. * Makefile.in: Rebuild. gdb/ChangeLog 2019-06-14 Tom Tromey <tom@tromey.com> * gnulib: Move directory to top-level. * configure.ac: Don't configure gnulib. * configure: Rebuild. * common/common-defs.h: Use new path to gnulib. * Makefile.in (GNULIB_BUILDDIR): Now ../gnulib. (GNULIB_H): Remove. (INCGNU): Look in new gnulib location. (HFILES_NO_SRCDIR): Remove gnulib files. (SUBDIR, REQUIRED_SUBDIRS): Remove gnulib. (generated_files): Remove GNULIB_H. ($(LIBGNU), all-lib): Remove targets. (distclean): Don't mention GNULIB_BUILDDIR. ($(GNULIB_BUILDDIR)/Makefile): Remove target. gdb/gdbserver/ChangeLog 2019-06-14 Tom Tromey <tom@tromey.com> * configure.ac: Use new path to gnulib. * configure: Rebuild. * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path to gnulib. gnulib/ChangeLog 2019-06-14 Tom Tromey <tom@tromey.com> * update-gnulib.sh: Adjust paths. * Makefile.in: Adjust paths. * configure.ac: Adjust paths. Use ACX_LARGEFILE. * configure: Rebuild.
246 lines
6.6 KiB
Makefile
246 lines
6.6 KiB
Makefile
# Copyright (C) 1989-2019 Free Software Foundation, Inc.
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# This file is part of GDB.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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host_alias = @host_alias@
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target_alias = @target_alias@
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program_transform_name = @program_transform_name@
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bindir = @bindir@
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libdir = @libdir@
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tooldir = $(libdir)/$(target_alias)
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datadir = @datadir@
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localedir = @localedir@
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mandir = @mandir@
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man1dir = $(mandir)/man1
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man2dir = $(mandir)/man2
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man3dir = $(mandir)/man3
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man4dir = $(mandir)/man4
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man5dir = $(mandir)/man5
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man6dir = $(mandir)/man6
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man7dir = $(mandir)/man7
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man8dir = $(mandir)/man8
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man9dir = $(mandir)/man9
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infodir = @infodir@
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datarootdir = @datarootdir@
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docdir = @docdir@
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htmldir = @htmldir@
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pdfdir = @pdfdir@
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includedir = @includedir@
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SHELL = @SHELL@
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EXEEXT = @EXEEXT@
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INSTALL = @INSTALL@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_DATA = @INSTALL_DATA@
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DESTDIR =
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AR = @AR@
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AR_FLAGS = qv
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RANLIB = @RANLIB@
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DLLTOOL = @DLLTOOL@
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SUBDIRS = import
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CLEANDIRS = $(SUBDIRS)
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REQUIRED_SUBDIRS = $(SUBDIRS)
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CC=@CC@
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# Directory containing source files.
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srcdir = @srcdir@
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VPATH = @srcdir@
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CC_LD=$(CC)
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# CFLAGS is specifically reserved for setting from the command line
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# when running make. I.E. "make CFLAGS=-Wmissing-prototypes".
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CFLAGS = @CFLAGS@
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# LDFLAGS is specifically reserved for setting from the command line
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# when running make.
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LDFLAGS = @LDFLAGS@
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FLAGS_TO_PASS = \
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"prefix=$(prefix)" \
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"exec_prefix=$(exec_prefix)" \
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"infodir=$(infodir)" \
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"datarootdir=$(datarootdir)" \
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"docdir=$(docdir)" \
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"htmldir=$(htmldir)" \
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"pdfdir=$(pdfdir)" \
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"libdir=$(libdir)" \
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"mandir=$(mandir)" \
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"datadir=$(datadir)" \
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"includedir=$(includedir)" \
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"against=$(against)" \
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"DESTDIR=$(DESTDIR)" \
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"AR=$(AR)" \
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"AR_FLAGS=$(AR_FLAGS)" \
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"CC=$(CC)" \
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"CFLAGS=$(CFLAGS)" \
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"CXX=$(CXX)" \
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"CXXFLAGS=$(CXXFLAGS)" \
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"DLLTOOL=$(DLLTOOL)" \
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"LDFLAGS=$(LDFLAGS)" \
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"RANLIB=$(RANLIB)" \
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"MAKEINFO=$(MAKEINFO)" \
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"MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
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"MAKEINFO_EXTRA_FLAGS=$(MAKEINFO_EXTRA_FLAGS)" \
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"MAKEHTML=$(MAKEHTML)" \
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"MAKEHTMLFLAGS=$(MAKEHTMLFLAGS)" \
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"INSTALL=$(INSTALL)" \
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"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
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"INSTALL_DATA=$(INSTALL_DATA)" \
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"RUNTEST=$(RUNTEST)" \
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"RUNTESTFLAGS=$(RUNTESTFLAGS)"
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all installcheck check info install-info clean-info dvi pdf install-pdf html install-html: force
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@$(MAKE) $(FLAGS_TO_PASS) DO=$@ "DODIRS=$(SUBDIRS)" subdir_do
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# Traditionally "install" depends on "all". But it may be useful
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# not to; for example, if the user has made some trivial change to a
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# source file and doesn't care about rebuilding or just wants to save the
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# time it takes for make to check that all is up to date.
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# install-only is intended to address that need.
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install: all
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@$(MAKE) $(FLAGS_TO_PASS) install-only
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install-only: $(CONFIG_INSTALL)
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@$(MAKE) DO=install "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do
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uninstall: force $(CONFIG_UNINSTALL)
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@$(MAKE) DO=uninstall "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do
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# Convenience rule to handle recursion.
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$(LIBGNU) $(GNULIB_H): all-lib
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all-lib: import/Makefile
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@$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=import subdir_do
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.PHONY: all-lib
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clean mostlyclean: $(CONFIG_CLEAN)
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@$(MAKE) $(FLAGS_TO_PASS) DO=clean "DODIRS=$(CLEANDIRS)" subdir_do
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distclean: clean
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@$(MAKE) $(FLAGS_TO_PASS) DO=distclean "DODIRS=$(CLEANDIRS)" subdir_do
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rm -f config.status config.h stamp-h
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rm -f config.log config.cache
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rm -f Makefile
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rm -rf $(DEPDIR)
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maintainer-clean: local-maintainer-clean do-maintainer-clean distclean
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realclean: maintainer-clean
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local-maintainer-clean:
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@echo "This command is intended for maintainers to use;"
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@echo "it deletes files that may require special tools to rebuild."
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rm -f config.status
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do-maintainer-clean:
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@$(MAKE) $(FLAGS_TO_PASS) DO=maintainer-clean "DODIRS=$(CLEANDIRS)" \
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subdir_do
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subdir_do: force
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@for i in $(DODIRS); do \
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case $$i in \
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$(REQUIRED_SUBDIRS)) \
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if [ ! -f ./$$i/Makefile ] ; then \
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echo "Missing $$i/Makefile" >&2 ; \
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exit 1 ; \
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fi ;; \
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esac ; \
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if [ -f ./$$i/Makefile ] ; then \
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if (cd ./$$i; \
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$(MAKE) $(FLAGS_TO_PASS) $(DO)) ; then true ; \
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else exit 1 ; fi ; \
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else true ; fi ; \
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done
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Makefile: Makefile.in config.status
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# Regenerate the Makefile.
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CONFIG_FILES="Makefile" \
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CONFIG_COMMANDS= \
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CONFIG_HEADERS= \
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$(SHELL) config.status
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gnulib/Makefile: gnulib/Makefile.in config.status
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CONFIG_FILES="gnulib/Makefile" \
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CONFIG_COMMANDS="depfiles" \
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CONFIG_HEADERS= \
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CONFIG_LINKS= \
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$(SHELL) config.status
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config.h: stamp-h ; @true
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stamp-h: $(srcdir)/config.in config.status
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CONFIG_HEADERS=config.h:config.in \
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CONFIG_COMMANDS="default depdir" \
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CONFIG_FILES= \
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CONFIG_LINKS= \
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$(SHELL) config.status
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config.status: $(srcdir)/configure
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$(SHELL) config.status --recheck
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ACLOCAL = aclocal
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ACLOCAL_AMFLAGS = -I import/m4 -I ../config
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include $(srcdir)/aclocal-m4-deps.mk
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$(srcdir)/aclocal.m4: @MAINTAINER_MODE_TRUE@ configure.ac $(aclocal_m4_deps)
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cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
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AUTOCONF = autoconf
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configure_deps = $(srcdir)/configure.ac $(srcdir)/aclocal.m4
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$(srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(configure_deps)
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cd $(srcdir) && $(AUTOCONF)
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AUTOHEADER = autoheader
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$(srcdir)/config.in: @MAINTAINER_MODE_TRUE@ $(configure_deps)
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cd $(srcdir) && $(AUTOHEADER)
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rm -f stamp-h
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touch $@
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# automatic rebuilding in automake-generated Makefiles requires
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# this rule in the toplevel Makefile, which, with GNU make, causes
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# the desired updates through the implicit regeneration of the Makefile
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# and all of its prerequisites.
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am--refresh:
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@:
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force:
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force_update:
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# GNU Make has an annoying habit of putting *all* the Makefile variables
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# into the environment, unless you include this target as a circumvention.
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# Rumor is that this will be fixed (and this target can be removed)
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# in GNU Make 4.0.
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.NOEXPORT:
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# GNU Make 3.63 has a different problem: it keeps tacking command line
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# overrides onto the definition of $(MAKE). This variable setting
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# will remove them.
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MAKEOVERRIDES=
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# Disable implicit make rules.
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include $(srcdir)/../gdb/disable-implicit-rules.mk
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### end of the libgnu Makefile.in.
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