# Make coreutils.					-*-Makefile-*-

# Copyright (C) 1990-2018 Free Software Foundation, Inc.

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

# This program 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 General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <https://www.gnu.org/licenses/>.

ALL_RECURSIVE_TARGETS =

SUBDIRS = po . gnulib-tests

EXTRA_DIST =				\

  .mailmap				\

  .prev-version				\

  .version				\

  .vg-suppressions			\

  THANKS.in				\

  THANKS-to-translators			\

  THANKStt.in				\

  bootstrap				\

  bootstrap.conf			\

  build-aux/gen-lists-of-programs.sh	\

  build-aux/gen-single-binary.sh	\

  cfg.mk				\

  dist-check.mk				\

  maint.mk				\

  tests/GNUmakefile			\

  thanks-gen

gen_progs_lists = $(top_srcdir)/build-aux/gen-lists-of-programs.sh

gen_single_binary = $(top_srcdir)/build-aux/gen-single-binary.sh

# Keep these in sync with bootstrap.conf:bootstrap_post_import_hook().

# Use '$(top_srcdir)/m4' and '$(srcdir)/src' for the benefit of non-GNU

# makes: it is with those directories that 'cu-progs.m4' and 'cu-progs.mk'

# appear in our dependencies.

$(top_srcdir)/m4/cu-progs.m4: $(gen_progs_lists)

	$(AM_V_GEN)rm -f $@ $@-t \

	  && $(SHELL) $(gen_progs_lists) --autoconf >$@-t \

	  && chmod a-w $@-t && mv -f $@-t $@

$(srcdir)/src/cu-progs.mk: $(gen_progs_lists)

	$(AM_V_GEN)rm -f $@ $@-t \

	  && $(SHELL) $(gen_progs_lists) --automake >$@-t \

	  && chmod a-w $@-t && mv -f $@-t $@

$(srcdir)/src/single-binary.mk: $(gen_single_binary) $(srcdir)/src/local.mk

	$(AM_V_GEN)rm -f $@ $@-t \

	  && $(SHELL) $(gen_single_binary) $(srcdir)/src/local.mk >$@-t \

	  && chmod a-w $@-t && mv -f $@-t $@

ACLOCAL_AMFLAGS = -I m4

# Shortcut targets to make it easier to run (very) expensive tests.

check-expensive:

	$(MAKE) check RUN_EXPENSIVE_TESTS=yes

check-very-expensive:

	$(MAKE) check-expensive RUN_VERY_EXPENSIVE_TESTS=yes

# Just prior to distribution, ...

# transform the automake-generated rule that runs 'rm -f rm'.

# On some systems, that command would fail with a diagnostic like

# "rm: cannot unlink 'rm': Text file busy" when '.' appears so early

# in the shell's search path that running 'rm' would run the 'rm'

# executable in the current directory.

# Similarly, adjust the clean-binPROGRAMS rule.

rm_subst = \

  s!(rm -f (rm\b|\$$\(bin_PROGRAMS\)$$))!$$1 > /dev/null 2>&1 || /bin/$$1!

BUILT_SOURCES = .version

.version:

	$(AM_V_GEN)echo $(VERSION) > $@-t && mv $@-t $@

# Have no read-only files in the tarball to allow easy removal.

# Have .tarball-version based versions only in tarball builds.

# Have .timestamp based dates only in tarball builds.

# The perl substitution is to change some key uses of "rm" to "/bin/rm".

# See the rm_subst comment for details.

# The touch avoids a subtle, spurious "make distcheck" failure.

dist-hook: gen-ChangeLog

	$(AM_V_GEN)chmod -R +rw $(distdir)

	$(AM_V_GEN)echo $(VERSION) > $(distdir)/.tarball-version

	$(AM_V_GEN)date +%s > $(distdir)/.timestamp

	$(AM_V_at)perl -pi -e '$(rm_subst)' $(distdir)/Makefile.in

	$(AM_V_at)touch $(distdir)/doc/constants.texi \

	  $(distdir)/doc/coreutils.info

gen_start_ver = 8.20

.PHONY: gen-ChangeLog

gen-ChangeLog:

	$(AM_V_GEN)if test -d .git; then				\

	  log_fix="$(srcdir)/build-aux/git-log-fix";			\

	  test -e "$$log_fix"						\

	    && amend_git_log="--amend=$$log_fix"			\

	    || amend_git_log=;						\

	  $(top_srcdir)/build-aux/gitlog-to-changelog $$amend_git_log	\

	    -- v$(gen_start_ver)~.. > $(distdir)/cl-t &&		\

	    { printf '\n\nSee the source repo for older entries\n'	\

	      >> $(distdir)/cl-t &&					\

	      rm -f $(distdir)/ChangeLog &&				\

	      mv $(distdir)/cl-t $(distdir)/ChangeLog; }		\

	fi

ALL_RECURSIVE_TARGETS += distcheck-hook

distcheck-hook: check-ls-dircolors

	$(MAKE) my-distcheck

	$(MAKE) taint-distcheck

DISTCLEANFILES = VERSION

MAINTAINERCLEANFILES = THANKS-to-translators

THANKS-to-translators: po/LINGUAS THANKStt.in

	$(AM_V_GEN)(							\

	  cat $(srcdir)/THANKStt.in;					\

	  for lang in `cat $(srcdir)/po/LINGUAS`; do			\

	    echo https://translationproject.org/team/$$lang.html;	\

	  done;								\

	) > $@-tmp && mv $@-tmp $@

# Ensure that the sets of two-letter codes in ls.c and dircolors.c

# remain in sync.

.PHONY: check-ls-dircolors

check-ls-dircolors:

	$(AM_V_GEN)dc=$$(sed -n '/static.*ls_codes\[/,/};'/p	\

	    $(srcdir)/src/dircolors.c				\

	  |sed -n '/^  *"/p'|tr , '\n'|sed 's/^  *//'		\

	  |sed -n 's/^"\(..\)"/\1/p'|sort -u);			\

	ls=$$(sed -n '/static.*indicator_name\[/,/};'/\p	\

	    $(srcdir)/src/ls.c					\

	  |sed -n '/^  *"/p'|tr , '\n'|sed 's/^  *//'		\

	  |sed -n 's/^"\(..\)"/\1/p'|sort -u);			\

	test "$$dc" = "$$ls"

# Sort in traditional ASCII order, regardless of the current locale;

# otherwise we may get into trouble with distinct strings that the

# current locale considers to be equal.

ASSORT = LC_ALL=C sort

# Extract all lines up to the first one starting with "##".

prologue = perl -ne '/^\#\#/ and exit; print' $(srcdir)/THANKS.in

# FIXME: avoid dependency to build our own 'sort' for 'make dist' ...

# when common platforms have a functional case-folding implementation:

#   $ test 'abácad' = "$(printf '%s\n' 'ab' 'ác' 'ad' \

#                          | LC_ALL=en_US.UTF-8 sort -f \

#                          | tr -d '\n')" && echo GOOD || echo BAD

# Note we don't enable case folding (-f) in the sort below, due to bugs

# in the I18N patch used in many distros (as of 2015).  Also using our

# own src/sort here would induce awkward dependencies for `make dist`.

THANKS: THANKS.in Makefile.am .mailmap thanks-gen .version

	$(AM_V_GEN)rm -f $@-t $@;					\

	{								\

	  $(prologue); echo;						\

	  { perl -ne '/^$$/.../^$$/ and !/^$$/ and s/  +/\0/ and print'	\

	      $(srcdir)/THANKS.in;					\

	    git log --pretty=format:'%aN%x00%aE'			\

	      | $(ASSORT) -u;						\

	  } | $(srcdir)/thanks-gen					\

	    | LC_ALL=en_US.UTF-8 sort -k1,1;				\

	  echo;								\

	  printf ';; %s\n' 'Local Variables:' 'coding: utf-8' End:;	\

	} > $@-t && chmod a-w $@-t && mv $@-t $@

# Some of our git hook scripts are supposed to be identical to git's samples.

# See if they are still in sync.

.PHONY: check-git-hook-script-sync

check-git-hook-script-sync:

	@fail=0;							\

	t=$$(mktemp -d)							\

	  && cd $$t && git init -q && cd .git/hooks			\

	  && for i in pre-commit pre-applypatch applypatch-msg; do	\

	       diff $(abs_top_srcdir)/scripts/git-hooks/$$i $$i.sample	\

		 || fail=1;						\

	     done;							\

	rm -rf $$t;							\

	test $$fail = 0

# If we are building a single-binary, create symlinks or shebangs for

# the selected tools when installing.

install-exec-hook:

	$(AM_V_at)ctrans=$$(printf coreutils | sed -e "$(transform)");	\

	for p in x $(single_binary_progs); do				\

	  test $$p = x && continue;					\

	  ptrans=$$(printf '%s' "$$p" | sed -e "$(transform)");		\

	  rm -f $(DESTDIR)$(bindir)/$$ptrans$(EXEEXT) || exit $$?;	\

	  if test "x$(single_binary_install_type)" = xshebangs; then	\

	    printf '#!%s --coreutils-prog-shebang=%s\n'			\

	      $(bindir)/$$ctrans$(EXEEXT) $$p				\

	      >$(DESTDIR)$(bindir)/$$ptrans$(EXEEXT) || exit $$?;	\

	    chmod a+x,a-w $(DESTDIR)$(bindir)/$$ptrans$(EXEEXT) || exit $$?;\

	  else								\

	    $(LN_S) -s $$ctrans$(EXEEXT)				\

	      $(DESTDIR)$(bindir)/$$ptrans$(EXEEXT) || exit $$?;	\

	  fi								\

	done

noinst_LIBRARIES =

MOSTLYCLEANFILES =

CLEANFILES =

MOSTLYCLEANDIRS =

AM_CPPFLAGS = -Ilib -I$(top_srcdir)/lib -Isrc -I$(top_srcdir)/src

include $(top_srcdir)/lib/local.mk

include $(top_srcdir)/src/local.mk

include $(top_srcdir)/doc/local.mk

include $(top_srcdir)/man/local.mk

include $(top_srcdir)/tests/local.mk