-# Copyright (C) 1991-2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 1991-2019 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
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
+# License along with the GNU C Library; if not, see
+# <https://www.gnu.org/licenses/>.
#
# Master Makefile for the GNU C library
\f
ifneq ($(AUTOCONF),no)
-ifeq ($(with-cvs),yes)
-define autoconf-it-cvs
-test ! -d CVS || cvs $(CVSOPTS) commit -m'Regenerated: autoconf $(ACFLAGS) $<' $@
-endef
-else
-autoconf-it-cvs =
-endif
-
define autoconf-it
@-rm -f $@.new
$(AUTOCONF) $(ACFLAGS) $< > $@.new
-chmod a-w,a+x $@.new
+chmod a-w$(patsubst %,$(comma)a+x,$(filter .,$(@D))) $@.new
mv -f $@.new $@
-$(autoconf-it-cvs)
endef
-configure: configure.in aclocal.m4; $(autoconf-it)
-%/configure: %/configure.in aclocal.m4; $(autoconf-it)
+configure: configure.ac aclocal.m4; $(autoconf-it)
+%/configure: %/configure.ac aclocal.m4; $(autoconf-it)
+%/preconfigure: %/preconfigure.ac aclocal.m4; $(autoconf-it)
endif # $(AUTOCONF) = no
# These are the targets that are made by making them in each subdirectory.
+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_echo-headers \
+ tests xtests \
+ subdir_update-abi subdir_check-abi \
+ subdir_update-all-abi \
+ subdir_echo-headers \
subdir_install \
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 \
- bits/xopen_lim.h gnu/libc-version.h
+headers := limits.h values.h features.h gnu-versions.h \
+ bits/xopen_lim.h gnu/libc-version.h stdc-predef.h \
+ bits/libc-header-start.h
echo-headers: subdir_echo-headers
rm -f $(symbolic-link-list)
install:
- -test ! -x $(common-objpfx)elf/ldconfig || LC_ALL=C LANGUAGE=C \
- $(common-objpfx)elf/ldconfig $(addprefix -r ,$(install_root)) \
- $(slibdir) $(libdir)
+ -test ! -x $(elf-objpfx)ldconfig || LC_ALL=C \
+ $(elf-objpfx)ldconfig $(addprefix -r ,$(install_root)) \
+ $(slibdir) $(libdir)
ifneq (no,$(PERL))
ifeq (/usr,$(prefix))
ifeq (,$(install_root))
- CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)
+ LD_SO=$(ld.so-version) CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)
endif
endif
endif
ifeq (yes,$(build-shared))
# Build the shared object from the PIC object library.
-lib: $(common-objpfx)libc.so
-endif
-
+lib: $(common-objpfx)libc.so $(common-objpfx)linkobj/libc.so
+endif # $(build-shared)
+
+# Used to build testrun.sh.
+define testrun-script
+#!/bin/bash
+builddir=`dirname "$$0"`
+GCONV_PATH="$${builddir}/iconvdata"
+
+usage () {
+ echo "usage: $$0 [--tool=strace] PROGRAM [ARGUMENTS...]" 2>&1
+ echo " $$0 --tool=valgrind PROGRAM [ARGUMENTS...]" 2>&1
+ exit 1
+}
+
+toolname=default
+while test $$# -gt 0 ; do
+ case "$$1" in
+ --tool=*)
+ toolname="$${1:7}"
+ shift
+ ;;
+ --*)
+ usage
+ ;;
+ *)
+ break
+ ;;
+ esac
+done
+
+if test $$# -eq 0 ; then
+ usage
+fi
+
+case "$$toolname" in
+ default)
+ exec $(subst $(common-objdir),"$${builddir}", $(test-program-prefix)) \
+ $${1+"$$@"}
+ ;;
+ strace)
+ exec strace $(patsubst %, -E%, $(run-program-env)) \
+ $(test-via-rtld-prefix) $${1+"$$@"}
+ ;;
+ valgrind)
+ exec env $(run-program-env) valgrind $(test-via-rtld-prefix) $${1+"$$@"}
+ ;;
+ *)
+ usage
+ ;;
+esac
+endef
# This is a handy script for running any dynamically linked program against
# the current libc build for testing.
$(common-objpfx)testrun.sh: $(common-objpfx)config.make \
$(..)Makeconfig $(..)Makefile
- (echo '#!/bin/sh'; \
- echo "GCONV_PATH='$(common-objpfx)iconvdata' \\"; \
- echo 'exec $(run-program-prefix) $${1+"$$@"}'; \
- ) > $@T
+ $(file >$@T,$(testrun-script))
chmod a+x $@T
mv -f $@T $@
postclean-generated += testrun.sh
-others: $(common-objpfx)testrun.sh
+define debugglibc
+#!/bin/bash
+
+SOURCE_DIR="$(CURDIR)"
+BUILD_DIR="$(common-objpfx)"
+CMD_FILE="$(common-objpfx)debugglibc.gdb"
+DIRECT=true
+SYMBOLSFILE=true
+unset TESTCASE
+unset BREAKPOINTS
+unset ENVVARS
+
+usage()
+{
+cat << EOF
+Usage: $$0 [OPTIONS] <program>
+
+ Or: $$0 [OPTIONS] -- <program> [<args>]...
+
+ where <program> is the path to the program being tested,
+ and <args> are the arguments to be passed to it.
+
+Options:
+
+ -h, --help
+ Prints this message and leaves.
+
+ The following options require one argument:
+
+ -b, --breakpoint
+ Breakpoints to set at the beginning of the execution
+ (each breakpoint demands its own -b option, e.g. -b foo -b bar)
+ -e, --environment-variable
+ Environment variables to be set with 'exec-wrapper env' in GDB
+ (each environment variable demands its own -e option, e.g.
+ -e FOO=foo -e BAR=bar)
+
+ The following options do not take arguments:
+
+ -i, --no-direct
+ Selects whether to pass the --direct flag to the program.
+ --direct is useful when debugging glibc test cases. It inhibits the
+ tests from forking and executing in a subprocess.
+ Default behaviour is to pass the --direct flag, except when the
+ program is run with user specified arguments using the "--" separator.
+ -s, --no-symbols-file
+ Do not tell GDB to load debug symbols from the program.
+EOF
+}
+
+# Parse input options
+while [[ $$# > 0 ]]
+do
+ key="$$1"
+ case $$key in
+ -h|--help)
+ usage
+ exit 0
+ ;;
+ -b|--breakpoint)
+ BREAKPOINTS="break $$2\n$$BREAKPOINTS"
+ shift
+ ;;
+ -e|--environment-variable)
+ ENVVARS="$$2 $$ENVVARS"
+ shift
+ ;;
+ -i|--no-direct)
+ DIRECT=false
+ ;;
+ -s|--no-symbols-file)
+ SYMBOLSFILE=false
+ ;;
+ --)
+ shift
+ TESTCASE=$$1
+ COMMANDLINE="$$@"
+ # Don't add --direct when user specifies program arguments
+ DIRECT=false
+ break
+ ;;
+ *)
+ TESTCASE=$$1
+ COMMANDLINE=$$TESTCASE
+ ;;
+ esac
+ shift
+done
+
+# Check for required argument
+if [ ! -v TESTCASE ]
+then
+ usage
+ exit 1
+fi
+
+# Expand environment setup command
+if [ -v ENVVARS ]
+then
+ ENVVARSCMD="set exec-wrapper env $$ENVVARS"
+fi
+
+# Expand direct argument
+if [ "$$DIRECT" == true ]
+then
+ DIRECT="--direct"
+else
+ DIRECT=""
+fi
+
+# Expand symbols loading command
+if [ "$$SYMBOLSFILE" == true ]
+then
+ SYMBOLSFILE="add-symbol-file $${TESTCASE}"
+else
+ SYMBOLSFILE=""
+fi
+
+# GDB commands template
+template ()
+{
+cat <<EOF
+set environment C -E -x c-header
+set auto-load safe-path $${BUILD_DIR}/nptl_db:\$$debugdir:\$$datadir/auto-load
+set libthread-db-search-path $${BUILD_DIR}/nptl_db
+__ENVVARS__
+__SYMBOLSFILE__
+break _dl_start_user
+run --library-path $(rpath-link):$${BUILD_DIR}/nptl_db \
+__COMMANDLINE__ __DIRECT__
+__BREAKPOINTS__
+EOF
+}
+
+# Generate the commands file for gdb initialization
+template | sed \
+ -e "s|__ENVVARS__|$$ENVVARSCMD|" \
+ -e "s|__SYMBOLSFILE__|$$SYMBOLSFILE|" \
+ -e "s|__COMMANDLINE__|$$COMMANDLINE|" \
+ -e "s|__DIRECT__|$$DIRECT|" \
+ -e "s|__BREAKPOINTS__|$$BREAKPOINTS|" \
+ > $$CMD_FILE
+
+echo
+echo "Debugging glibc..."
+echo "Build directory : $$BUILD_DIR"
+echo "Source directory : $$SOURCE_DIR"
+echo "GLIBC Testcase : $$TESTCASE"
+echo "GDB Commands : $$CMD_FILE"
+echo "Env vars : $$ENVVARS"
+echo
+
+# Start the test case debugging in two steps:
+# 1. the following command invokes gdb to run the loader;
+# 2. the commands file tells the loader to run the test case.
+gdb -q \
+ -x $${CMD_FILE} \
+ -d $${SOURCE_DIR} \
+ $${BUILD_DIR}/elf/ld.so
+endef
+
+# This is another handy script for debugging dynamically linked program
+# against the current libc build for testing.
+$(common-objpfx)debugglibc.sh: $(common-objpfx)config.make \
+ $(..)Makeconfig $(..)Makefile
+ $(file >$@T,$(debugglibc))
+ chmod a+x $@T
+ mv -f $@T $@
+postclean-generated += debugglibc.sh debugglibc.gdb
+
+others: $(common-objpfx)testrun.sh $(common-objpfx)debugglibc.sh
\f
# Makerules creates a file `stubs' in each subdirectory, which
# contains `#define __stub_FUNCTION' for each function defined in that
subdir-stubs := $(foreach dir,$(subdirs),$(common-objpfx)$(dir)/stubs)
-ifeq ($(biarch),no)
+ifndef abi-variants
installed-stubs = $(inst_includedir)/gnu/stubs.h
else
-installed-stubs = $(inst_includedir)/gnu/stubs-$(biarch).h
+installed-stubs = $(inst_includedir)/gnu/stubs-$(default-abi).h
-$(inst_includedir)/gnu/stubs.h: include/stubs-biarch.h $(+force)
- $(INSTALL_DATA) $< $@
+$(inst_includedir)/gnu/stubs.h: $(+force)
+ $(make-target-directory)
+ { \
+ echo '/* This file is automatically generated.';\
+ echo " This file selects the right generated file of \`__stub_FUNCTION' macros";\
+ echo ' based on the architecture being compiled for. */'; \
+ echo ''; \
+ $(foreach h,$(abi-includes), echo '#include <$(h)>';) \
+ echo ''; \
+ $(foreach v,$(abi-variants),\
+ $(if $(abi-$(v)-condition),\
+ echo '#if $(abi-$(v)-condition)'; \
+ echo '# include <gnu/stubs-$(v).h>'); \
+ $(if $(abi-$(v)-condition),echo '#endif';) \
+ rm -f $(@:.d=.h).new$(v); \
+ ) \
+ } > $(@:.d=.h).new
+ mv -f $(@:.d=.h).new $(@:.d=.h)
install-others-nosubdir: $(installed-stubs)
endif
# 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) $(all-subdirs-targets)
\f
tests-clean:
@$(MAKE) subdir_testclean no_deps=t
-tests: $(objpfx)c++-types-check.out
-ifneq ($(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 $^ $(CXX) $(filter-out -std=gnu99 -Wstrict-prototypes,$(CFLAGS)) $(CPPFLAGS) > $@
+ifneq (,$(CXX))
+vpath c++-types.data $(+sysdep_dirs)
+
+tests-special += $(objpfx)c++-types-check.out
+$(objpfx)c++-types-check.out: c++-types.data scripts/check-c++-types.sh
+ scripts/check-c++-types.sh $< $(CXX) $(filter-out -std=gnu11 $(+gccwarn-c),$(CFLAGS)) $(CPPFLAGS) > $@; \
+ $(evaluate-test)
+endif
+
+tests-special += $(objpfx)check-local-headers.out
+$(objpfx)check-local-headers.out: scripts/check-local-headers.sh
+ AWK='$(AWK)' scripts/check-local-headers.sh \
+ "$(includedir)" "$(objpfx)" < /dev/null > $@; \
+ $(evaluate-test)
+
+ifneq "$(headers)" ""
+# Special test of all the installed headers in this directory.
+tests-special += $(objpfx)check-installed-headers-c.out
+libof-check-installed-headers-c := testsuite
+$(objpfx)check-installed-headers-c.out: \
+ scripts/check-installed-headers.sh $(headers)
+ $(SHELL) $(..)scripts/check-installed-headers.sh c \
+ "$(CC) $(filter-out -std=%,$(CFLAGS)) -D_ISOMAC $(+includes)" \
+ $(headers) > $@; \
+ $(evaluate-test)
+
+ifneq "$(CXX)" ""
+tests-special += $(objpfx)check-installed-headers-cxx.out
+libof-check-installed-headers-cxx := testsuite
+$(objpfx)check-installed-headers-cxx.out: \
+ scripts/check-installed-headers.sh $(headers)
+ $(SHELL) $(..)scripts/check-installed-headers.sh c++ \
+ "$(CXX) $(filter-out -std=%,$(CXXFLAGS)) -D_ISOMAC $(+includes)" \
+ $(headers) > $@; \
+ $(evaluate-test)
+endif # $(CXX)
+
+tests-special += $(objpfx)check-wrapper-headers.out
+$(objpfx)check-wrapper-headers.out: scripts/check-wrapper-headers.py $(headers)
+ $(PYTHON) $< --root=. --subdir=. $(headers) \
+ --generated $(common-generated) > $@; $(evaluate-test)
+endif # $(headers)
+
+define summarize-tests
+@egrep -v '^(PASS|XFAIL):' $(objpfx)$1 || true
+@echo "Summary of test results$2:"
+@sed 's/:.*//' < $(objpfx)$1 | sort | uniq -c
+@! egrep -q -v '^(X?PASS|XFAIL|UNSUPPORTED):' $(objpfx)$1
+endef
+
+# The intention here is to do ONE install of our build into the
+# testroot.pristine/ directory, then rsync (internal to
+# support/test-container) that to testroot.root/ at the start of each
+# test. That way we can promise each test a "clean" install, without
+# having to do the install for each test.
+#
+# In addition, we have to copy some files (which we build) into this
+# root in addition to what glibc installs. For example, many tests
+# require additional programs including /bin/sh, /bin/true, and
+# /bin/echo, all of which we build below to limit library dependencies
+# to just those things in glibc and language support libraries which
+# we also copy into the into the rootfs. To determine what language
+# support libraries we need we build a "test" program in either C or
+# (if available) C++ just so we can copy in any shared objects
+# (which we do not build) that GCC-compiled programs depend on.
+
+
+ifeq (,$(CXX))
+LINKS_DSO_PROGRAM = links-dso-program-c
else
-$(objpfx)c++-types-check.out:
- @echo 'WARNING C++ tests not run; create a c++-types-XXX file'
- @echo "not run" > $@
+LINKS_DSO_PROGRAM = links-dso-program
endif
+
+$(tests-container) $(addsuffix /tests,$(subdirs)) : \
+ $(objpfx)testroot.pristine/install.stamp
+$(objpfx)testroot.pristine/install.stamp :
+ test -d $(objpfx)testroot.pristine || \
+ mkdir $(objpfx)testroot.pristine
+ # We need a working /bin/sh for some of the tests.
+ test -d $(objpfx)testroot.pristine/bin || \
+ mkdir $(objpfx)testroot.pristine/bin
+ cp $(objpfx)support/shell-container $(objpfx)testroot.pristine/bin/sh
+ cp $(objpfx)support/echo-container $(objpfx)testroot.pristine/bin/echo
+ cp $(objpfx)support/true-container $(objpfx)testroot.pristine/bin/true
+ifeq ($(run-built-tests),yes)
+ # Copy these DSOs first so we can overwrite them with our own.
+ for dso in `$(test-wrapper-env) LD_TRACE_LOADED_OBJECTS=1 \
+ $(rtld-prefix) \
+ $(objpfx)testroot.pristine/bin/sh \
+ | grep / | sed 's/^[^/]*//' | sed 's/ .*//'` ;\
+ do \
+ test -d `dirname $(objpfx)testroot.pristine$$dso` || \
+ mkdir -p `dirname $(objpfx)testroot.pristine$$dso` ;\
+ $(test-wrapper) cp $$dso $(objpfx)testroot.pristine$$dso ;\
+ done
+ for dso in `$(test-wrapper-env) LD_TRACE_LOADED_OBJECTS=1 \
+ $(rtld-prefix) \
+ $(objpfx)support/$(LINKS_DSO_PROGRAM) \
+ | grep / | sed 's/^[^/]*//' | sed 's/ .*//'` ;\
+ do \
+ test -d `dirname $(objpfx)testroot.pristine$$dso` || \
+ mkdir -p `dirname $(objpfx)testroot.pristine$$dso` ;\
+ $(test-wrapper) cp $$dso $(objpfx)testroot.pristine$$dso ;\
+ done
endif
+ $(MAKE) install DESTDIR=$(objpfx)testroot.pristine \
+ subdirs='$(sorted-subdirs)'
+ touch $(objpfx)testroot.pristine/install.stamp
+
+tests-special-notdir = $(patsubst $(objpfx)%, %, $(tests-special))
+tests: $(tests-special)
+ $(..)scripts/merge-test-results.sh -s $(objpfx) "" \
+ $(sort $(tests-special-notdir:.out=)) \
+ > $(objpfx)subdir-tests.sum
+ $(..)scripts/merge-test-results.sh -t $(objpfx) subdir-tests.sum \
+ $(sort $(subdirs) .) \
+ > $(objpfx)tests.sum
+ $(call summarize-tests,tests.sum)
+xtests:
+ $(..)scripts/merge-test-results.sh -t $(objpfx) subdir-xtests.sum \
+ $(sort $(subdirs)) \
+ > $(objpfx)xtests.sum
+ $(call summarize-tests,xtests.sum, for extra tests)
# The realclean target is just like distclean for the parent, but we want
# the subdirs to know the difference in case they care.
endif
-rm -f $(sysdep-$(distclean-1))
\f
+# Make the TAGS file for Emacs users.
+
+.PHONY: TAGS
+TAGS:
+ scripts/list-sources.sh | sed -n -e '/Makefile/p' \
+ $(foreach S,[chsSyl] cxx sh bash pl,\
+ $(subst .,\.,-e '/.$S\(.in\)*$$/p')) \
+ | $(ETAGS) -o $@ -
+\f
# Make the distribution tarfile.
-.PHONY: dist tag-for-dist
+.PHONY: dist dist-prepare
generated := $(generated) stubs.h
-README: README.template version.h
- -rm -f $@
- sed -e 's/RELEASE/$(release)/' -e 's/VERSION/$(version)/' < $< > $@
-# Make it unwritable so I won't change it by mistake.
- chmod 444 $@
-ifeq ($(with-cvs),yes)
- test ! -d CVS || cvs $(CVSOPTS) commit -m'Remade for $(release)-$(version)' $@
-endif
+files-for-dist := README INSTALL configure ChangeLog NEWS
-files-for-dist := README FAQ INSTALL NOTES configure
-
-tag-of-stem = glibc-$(subst .,_,$*)
-
-# Add-ons in the main repository but distributed in their own tar files.
-dist-separate = libidn linuxthreads
-
-# Directories in each add-on.
-dist-separate-libidn = libidn
-dist-separate-linuxthreads = linuxthreads linuxthreads_db
-
-glibc-%.tar $(dist-separate:%=glibc-%-%.tar): $(files-for-dist) \
- $(foreach D,$(dist-separate),\
- $D/configure)
- @rm -fr glibc-$*
- cvs $(CVSOPTS) -Q export -d glibc-$* -r $(tag-of-stem) libc
- $(dist-do-separate-dirs)
- tar cf glibc-$*.tar glibc-$*
- rm -fr glibc-$*
-define dist-do-separate-dirs
-$(foreach dir,$(dist-separate),
- tar cf glibc-$(dir)-$*.tar -C glibc-$* $(dist-separate-$(dir))
- rm -rf $(addprefix glibc-$*/,$(dist-separate-$(dir)))
-)
-endef
+# Regenerate stuff, then error if these things are not committed yet.
+dist-prepare: $(files-for-dist)
+ conf=`find sysdeps -name configure`; \
+ $(MAKE) $$conf && \
+ git diff --stat HEAD -- $^ $$conf \
+ | $(AWK) '{ print; rc=1 } END { exit rc }'
+
+%.tar: FORCE
+ git archive --prefix=$*/ $* > $@.new
+ mv -f $@.new $@
# Do `make dist dist-version=X.Y.Z' to make tar files of an older version.
-dist-version = $(version)
-dist: $(foreach Z,.bz2 .gz,glibc-$(dist-version).tar$Z \
- $(foreach D,$(dist-separate),\
- glibc-$D-$(dist-version).tar$Z))
+ifneq (,$(strip $(dist-version)))
+dist: $(foreach Z,.bz2 .gz .xz,$(dist-version).tar$Z)
md5sum $^
-
-tag-for-dist: tag-$(dist-version)
-tag-%: $(files-for-dist)
- cvs $(CVSOPTS) -Q tag -c $(tag-of-stem)
-
-define format-me
-@rm -f $@
-makeinfo --no-validate --no-warn --no-headers $< -o $@
--chmod a-w $@
-endef
-INSTALL: manual/install.texi; $(format-me)
-NOTES: manual/creature.texi; $(format-me)
-manual/dir-add.texi manual/dir-add.info: FORCE
- $(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
-FAQ: scripts/gen-FAQ.pl FAQ.in
- $(PERL) $^ > $@.new && rm -f $@ && mv $@.new $@ && chmod a-w $@
-ifeq ($(with-cvs),yes)
- test ! -d CVS || cvs $(CVSOPTS) commit -m'Regenerated: $(PERL) $^' $@
+else
+dist: dist-prepare
+ @if v=`git describe`; then \
+ echo Distribution version $$v; \
+ $(MAKE) dist dist-version=$$v; \
+ else \
+ false; \
+ fi
endif
+
+INSTALL: manual/install-plain.texi manual/macros.texi \
+ $(common-objpfx)manual/pkgvers.texi manual/install.texi
+ makeinfo --no-validate --plaintext --no-number-sections \
+ -I$(common-objpfx)manual $< -o $@-tmp
+ $(AWK) 'NF == 0 { ++n; next } \
+ NF != 0 { while (n-- > 0) print ""; n = 0; print }' \
+ < $@-tmp > $@-tmp2
+ rm -f $@-tmp
+ -chmod a-w $@-tmp2
+ mv -f $@-tmp2 $@
+$(common-objpfx)manual/%: FORCE
+ $(MAKE) $(PARALLELMFLAGS) -C manual $@
FORCE:
-iconvdata/% localedata/% po/% manual/%:
+iconvdata/% localedata/% po/%: FORCE
$(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
-
-# glibc 2.0 contains some header files which aren't used with glibc 2.1
-# anymore.
-# These rules should remove those headers
-ifeq (,$(install_root))
-ifeq ($(old-glibc-headers),yes)
-install: remove-old-headers
-endif
-endif
-
-headers2_0 := __math.h bytesex.h confname.h direntry.h elfclass.h \
- errnos.h fcntlbits.h huge_val.h ioctl-types.h \
- ioctls.h iovec.h jmp_buf.h libc-lock.h local_lim.h \
- mathcalls.h mpool.h nan.h ndbm.h posix1_lim.h \
- posix2_lim.h posix_opt.h resourcebits.h schedbits.h \
- selectbits.h semaphorebits.h sigaction.h sigcontext.h \
- signum.h sigset.h sockaddrcom.h socketbits.h stab.def \
- statbuf.h statfsbuf.h stdio-lock.h stdio_lim.h \
- syscall-list.h termbits.h timebits.h ustatbits.h \
- utmpbits.h utsnamelen.h waitflags.h waitstatus.h \
- xopen_lim.h gnu/types.h sys/ipc_buf.h \
- sys/kernel_termios.h sys/msq_buf.h sys/sem_buf.h \
- sys/shm_buf.h sys/socketcall.h sigstack.h
-
-.PHONY: remove-old-headers
-remove-old-headers:
- rm -f $(addprefix $(inst_includedir)/, $(headers2_0))