X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=maint.mk;fp=maint.mk;h=c1b786f89f5c424beb259a3618914e131f1dcac9;hb=d57728a6ca2413a7c564d8b7bb13d9e5a5a180f3;hp=a1af711b1dbd91b59ff3bd8a56d901a2a4efad98;hpb=dc84183747ce1703eb99685b5dbde1f65a143c06;p=debian%2Fgzip diff --git a/maint.mk b/maint.mk index a1af711..c1b786f 100644 --- a/maint.mk +++ b/maint.mk @@ -2,7 +2,7 @@ # This Makefile fragment tries to be general-purpose enough to be # used by many projects via the gnulib maintainer-makefile module. -## Copyright (C) 2001-2012 Free Software Foundation, Inc. +## Copyright (C) 2001-2013 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 @@ -28,6 +28,28 @@ ifneq ($(build_aux),) set $$(_build-aux) relative to $$(srcdir) instead of $$(build_aux)") endif +# Helper variables. +_empty = +_sp = $(_empty) $(_empty) + +# _equal,S1,S2 +# ------------ +# If S1 == S2, return S1, otherwise the empty string. +_equal = $(and $(findstring $(1),$(2)),$(findstring $(2),$(1))) + +# member-check,VARIABLE,VALID-VALUES +# ---------------------------------- +# Check that $(VARIABLE) is in the space-separated list of VALID-VALUES, and +# return it. Die otherwise. +member-check = \ + $(strip \ + $(if $($(1)), \ + $(if $(findstring $(_sp),$($(1))), \ + $(error invalid $(1): '$($(1))', expected $(2)), \ + $(or $(findstring $(_sp)$($(1))$(_sp),$(_sp)$(2)$(_sp)), \ + $(error invalid $(1): '$($(1))', expected $(2)))), \ + $(error $(1) undefined))) + # Do not save the original name or timestamp in the .tar.gz file. # Use --rsyncable if available. gzip_rsyncable := \ @@ -52,16 +74,16 @@ _dot_escaped_srcdir = $(subst .,\.,$(srcdir)) # Post-process $(VC_LIST) output, prepending $(srcdir)/, but only # when $(srcdir) is not ".". ifeq ($(srcdir),.) -_prepend_srcdir_prefix = + _prepend_srcdir_prefix = else -_prepend_srcdir_prefix = | sed 's|^|$(srcdir)/|' + _prepend_srcdir_prefix = | sed 's|^|$(srcdir)/|' endif # In order to be able to consistently filter "."-relative names, # (i.e., with no $(srcdir) prefix), this definition is careful to # remove any $(srcdir) prefix, and to restore what it removes. _sc_excl = \ - $(if $(exclude_file_name_regexp--$@),$(exclude_file_name_regexp--$@),^$$) + $(or $(exclude_file_name_regexp--$@),^$$) VC_LIST_EXCEPT = \ $(VC_LIST) | sed 's|^$(_dot_escaped_srcdir)/||' \ | if test -f $(srcdir)/.x-$@; then grep -vEf $(srcdir)/.x-$@; \ @@ -78,32 +100,41 @@ VERSION_REGEXP = $(subst .,\.,$(VERSION)) PREV_VERSION_REGEXP = $(subst .,\.,$(PREV_VERSION)) ifeq ($(VC),$(GIT)) -this-vc-tag = v$(VERSION) -this-vc-tag-regexp = v$(VERSION_REGEXP) + this-vc-tag = v$(VERSION) + this-vc-tag-regexp = v$(VERSION_REGEXP) else -tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]') -tag-this-version = $(subst .,_,$(VERSION)) -this-vc-tag = $(tag-package)-$(tag-this-version) -this-vc-tag-regexp = $(this-vc-tag) + tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]') + tag-this-version = $(subst .,_,$(VERSION)) + this-vc-tag = $(tag-package)-$(tag-this-version) + this-vc-tag-regexp = $(this-vc-tag) endif my_distdir = $(PACKAGE)-$(VERSION) # Old releases are stored here. release_archive_dir ?= ../release +# If RELEASE_TYPE is undefined, but RELEASE is, use its second word. +# But overwrite VERSION. +ifdef RELEASE + VERSION := $(word 1, $(RELEASE)) + RELEASE_TYPE ?= $(word 2, $(RELEASE)) +endif + +# Validate and return $(RELEASE_TYPE), or die. +RELEASE_TYPES = alpha beta stable +release-type = $(call member-check,RELEASE_TYPE,$(RELEASE_TYPES)) + # Override gnu_rel_host and url_dir_list in cfg.mk if these are not right. # Use alpha.gnu.org for alpha and beta releases. # Use ftp.gnu.org for stable releases. gnu_ftp_host-alpha = alpha.gnu.org gnu_ftp_host-beta = alpha.gnu.org gnu_ftp_host-stable = ftp.gnu.org -gnu_rel_host ?= $(gnu_ftp_host-$(RELEASE_TYPE)) +gnu_rel_host ?= $(gnu_ftp_host-$(release-type)) -ifeq ($(gnu_rel_host),ftp.gnu.org) -url_dir_list ?= http://ftpmirror.gnu.org/$(PACKAGE) -else -url_dir_list ?= ftp://$(gnu_rel_host)/gnu/$(PACKAGE) -endif +url_dir_list ?= $(if $(call _equal,$(gnu_rel_host),ftp.gnu.org), \ + http://ftpmirror.gnu.org/$(PACKAGE), \ + ftp://$(gnu_rel_host)/gnu/$(PACKAGE)) # Override this in cfg.mk if you are using a different format in your # NEWS file. @@ -124,7 +155,7 @@ export LC_ALL = C ## Sanity checks. ## ## --------------- ## -_cfg_mk := $(shell test -f $(srcdir)/cfg.mk && echo '$(srcdir)/cfg.mk') +_cfg_mk := $(wildcard $(srcdir)/cfg.mk) # Collect the names of rules starting with 'sc_'. syntax-check-rules := $(sort $(shell sed -n 's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' \ @@ -132,9 +163,9 @@ syntax-check-rules := $(sort $(shell sed -n 's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' \ .PHONY: $(syntax-check-rules) ifeq ($(shell $(VC_LIST) >/dev/null 2>&1; echo $$?),0) -local-checks-available += $(syntax-check-rules) + local-checks-available += $(syntax-check-rules) else -local-checks-available += no-vc-detected + local-checks-available += no-vc-detected no-vc-detected: @echo "No version control files detected; skipping syntax check" endif @@ -187,9 +218,11 @@ syntax-check: $(local-check) # # in_vc_files | in_files # -# grep-E-style regexp denoting the files to check. If no files -# are specified the default are all the files that are under -# version control. +# grep-E-style regexp selecting the files to check. For in_vc_files, +# the regexp is used to select matching files from the list of all +# version-controlled files; for in_files, it's from the names printed +# by "find $(srcdir)". When neither is specified, use all files that +# are under version control. # # containing | non_containing # @@ -261,7 +294,7 @@ define _sc_search_regexp : Filter by file name; \ if test -n "$$in_files"; then \ files=$$(find $(srcdir) | grep -E "$$in_files" \ - | grep -Ev '$(exclude_file_name_regexp--$@)'); \ + | grep -Ev '$(_sc_excl)'); \ else \ files=$$($(VC_LIST_EXCEPT)); \ if test -n "$$in_vc_files"; then \ @@ -328,8 +361,8 @@ sc_prohibit_atoi_atof: sp_ = strcmp *\(.+\) sc_prohibit_strcmp: @prohibit='! *strcmp *\(|\<$(sp_) *[!=]=|[!=]= *$(sp_)' \ - exclude=':# *define STRN?EQ\(' \ - halt='$(ME): replace strcmp calls above with STREQ/STRNEQ' \ + exclude='# *define STRN?EQ\(' \ + halt='replace strcmp calls above with STREQ/STRNEQ' \ $(_sc_search_regexp) # Really. You don't want to use this function. @@ -351,8 +384,9 @@ sc_prohibit_strncpy: # | xargs --no-run-if-empty \ # perl -pi -e 's/(^|[^.])\b(exit ?)\(0\)/$1$2(EXIT_SUCCESS)/' sc_prohibit_magic_number_exit: - @prohibit='(^|[^.])\<(usage|exit) ?\([0-9]|\&2; exit 1; } || : news-check: NEWS - if sed -n $(news-check-lines-spec)p $< \ + $(AM_V_GEN)if sed -n $(news-check-lines-spec)p $< \ | grep -E $(news-check-regexp) >/dev/null; then \ :; \ else \ @@ -1083,9 +1121,11 @@ fix_po_file_diag = \ 'you have changed the set of files with translatable diagnostics;\n\ apply the above patch\n' -# Verify that all source files using _() are listed in po/POTFILES.in. +# Verify that all source files using _() (more specifically, files that +# match $(_gl_translatable_string_re)) are listed in po/POTFILES.in. po_file ?= $(srcdir)/po/POTFILES.in generated_files ?= $(srcdir)/lib/*.[ch] +_gl_translatable_string_re ?= \b(N?_|gettext *)\([^)"]*("|$$) sc_po_check: @if test -f $(po_file); then \ grep -E -v '^(#|$$)' $(po_file) \ @@ -1105,7 +1145,7 @@ sc_po_check: esac; \ files="$$files $$file"; \ done; \ - grep -E -l '\b(N?_|gettext *)\([^)"]*("|$$)' $$files \ + grep -E -l '$(_gl_translatable_string_re)' $$files \ | sed 's|^$(_dot_escaped_srcdir)/||' | sort -u > $@-2; \ diff -u -L $(po_file) -L $(po_file) $@-1 $@-2 \ || { printf '$(ME): '$(fix_po_file_diag) 1>&2; exit 1; }; \ @@ -1115,7 +1155,7 @@ sc_po_check: # Sometimes it is useful to change the PATH environment variable # in Makefiles. When doing so, it's better not to use the Unix-centric # path separator of ':', but rather the automake-provided '$(PATH_SEPARATOR)'. -msg = '$(ME): Do not use ":" above; use $$(PATH_SEPARATOR) instead' +msg = 'Do not use ":" above; use $$(PATH_SEPARATOR) instead' sc_makefile_path_separator_check: @prohibit='PATH[=].*:' \ in_vc_files='akefile|\.mk$$' \ @@ -1126,7 +1166,7 @@ sc_makefile_path_separator_check: # i.e., when pkg-M.N.tar.xz already exists (either in "." or in ../release) # and is read-only. writable-files: - if test -d $(release_archive_dir); then \ + $(AM_V_GEN)if test -d $(release_archive_dir); then \ for file in $(DIST_ARCHIVES); do \ for p in ./ $(release_archive_dir)/; do \ test -e $$p$$file || continue; \ @@ -1208,22 +1248,31 @@ sc_Wundef_boolean: # not be constant, or might overflow a stack. In general, use PATH_MAX as # a limit, not an array or alloca size. sc_prohibit_path_max_allocation: - @prohibit='(\balloca *\([^)]*|\[[^]]*)PATH_MAX' \ + @prohibit='(\balloca *\([^)]*|\[[^]]*)\bPATH_MAX' \ halt='Avoid stack allocations of size PATH_MAX' \ $(_sc_search_regexp) sc_vulnerable_makefile_CVE-2009-4029: @prohibit='perm -777 -exec chmod a\+rwx|chmod 777 \$$\(distdir\)' \ - in_files=$$(find $(srcdir) -name Makefile.in) \ + in_files='(^|/)Makefile\.in$$' \ halt=$$(printf '%s\n' \ 'the above files are vulnerable; beware of running' \ ' "make dist*" rules, and upgrade to fixed automake' \ ' see http://bugzilla.redhat.com/542609 for details') \ $(_sc_search_regexp) +sc_vulnerable_makefile_CVE-2012-3386: + @prohibit='chmod a\+w \$$\(distdir\)' \ + in_files='(^|/)Makefile\.in$$' \ + halt=$$(printf '%s\n' \ + 'the above files are vulnerable; beware of running' \ + ' "make distcheck", and upgrade to fixed automake' \ + ' see http://bugzilla.redhat.com/CVE-2012-3386 for details') \ + $(_sc_search_regexp) + vc-diff-check: - (unset CDPATH; cd $(srcdir) && $(VC) diff) > vc-diffs || : - if test -s vc-diffs; then \ + $(AM_V_GEN)(unset CDPATH; cd $(srcdir) && $(VC) diff) > vc-diffs || : + $(AM_V_at)if test -s vc-diffs; then \ cat vc-diffs; \ echo "Some files are locally modified:" 1>&2; \ exit 1; \ @@ -1239,31 +1288,37 @@ bootstrap-tools ?= autoconf,automake,gnulib # If it's not already specified, derive the GPG key ID from # the signed tag we've just applied to mark this release. -gpg_key_ID ?= \ - $$(git cat-file tag v$(VERSION) \ - | gpgv --status-fd 1 --keyring /dev/null - - 2>/dev/null \ - | awk '/^\[GNUPG:\] ERRSIG / {print $$3; exit}') +gpg_key_ID ?= \ + $$(cd $(srcdir) \ + && git cat-file tag v$(VERSION) \ + | gpgv --status-fd 1 --keyring /dev/null - - 2>/dev/null \ + | awk '/^\[GNUPG:\] ERRSIG / {print $$3; exit}') translation_project_ ?= coordinator@translationproject.org # Make info-gnu the default only for a stable release. -ifeq ($(RELEASE_TYPE),stable) - announcement_Cc_ ?= $(translation_project_), $(PACKAGE_BUGREPORT) - announcement_mail_headers_ ?= \ - To: info-gnu@gnu.org \ - Cc: $(announcement_Cc_) \ - Mail-Followup-To: $(PACKAGE_BUGREPORT) -else - announcement_Cc_ ?= $(translation_project_) - announcement_mail_headers_ ?= \ - To: $(PACKAGE_BUGREPORT) \ - Cc: $(announcement_Cc_) -endif - +announcement_Cc_stable = $(translation_project_), $(PACKAGE_BUGREPORT) +announcement_mail_headers_stable = \ + To: info-gnu@gnu.org \ + Cc: $(announcement_Cc_) \ + Mail-Followup-To: $(PACKAGE_BUGREPORT) + +announcement_Cc_alpha = $(translation_project_) +announcement_mail_headers_alpha = \ + To: $(PACKAGE_BUGREPORT) \ + Cc: $(announcement_Cc_) + +announcement_mail_Cc_beta = $(announcement_mail_Cc_alpha) +announcement_mail_headers_beta = $(announcement_mail_headers_alpha) + +announcement_mail_Cc_ ?= $(announcement_mail_Cc_$(release-type)) +announcement_mail_headers_ ?= $(announcement_mail_headers_$(release-type)) announcement: NEWS ChangeLog $(rel-files) - @$(srcdir)/$(_build-aux)/announce-gen \ +# Not $(AM_V_GEN) since the output of this command serves as +# announcement message: it would start with " GEN announcement". + $(AM_V_at)$(srcdir)/$(_build-aux)/announce-gen \ --mail-headers='$(announcement_mail_headers_)' \ - --release-type=$(RELEASE_TYPE) \ + --release-type=$(release-type) \ --package=$(PACKAGE) \ --prev=$(PREV_VERSION) \ --curr=$(VERSION) \ @@ -1276,6 +1331,12 @@ announcement: NEWS ChangeLog $(rel-files) --no-print-checksums \ $(addprefix --url-dir=, $(url_dir_list)) +.PHONY: release-commit +release-commit: + $(AM_V_GEN)cd $(srcdir) \ + && $(_build-aux)/do-release-commit-and-tag \ + -C $(abs_builddir) $(RELEASE) + ## ---------------- ## ## Updating files. ## ## ---------------- ## @@ -1284,16 +1345,22 @@ ftp-gnu = ftp://ftp.gnu.org/gnu www-gnu = http://www.gnu.org upload_dest_dir_ ?= $(PACKAGE) +upload_command = \ + $(srcdir)/$(_build-aux)/gnupload $(GNUPLOADFLAGS) \ + --to $(gnu_rel_host):$(upload_dest_dir_) \ + $(rel-files) emit_upload_commands: @echo ===================================== @echo ===================================== - @echo "$(srcdir)/$(_build-aux)/gnupload $(GNUPLOADFLAGS) \\" - @echo " --to $(gnu_rel_host):$(upload_dest_dir_) \\" - @echo " $(rel-files)" + @echo '$(upload_command)' @echo '# send the ~/announce-$(my_distdir) e-mail' @echo ===================================== @echo ===================================== +.PHONY: upload +upload: + $(AM_V_GEN)$(upload_command) + define emit-commit-log printf '%s\n' 'maint: post-release administrivia' '' \ '* NEWS: Add header line for next release.' \ @@ -1303,7 +1370,8 @@ endef .PHONY: no-submodule-changes no-submodule-changes: - if test -d $(srcdir)/.git; then \ + $(AM_V_GEN)if test -d $(srcdir)/.git \ + && git --version >/dev/null 2>&1; then \ diff=$$(cd $(srcdir) && git submodule -q foreach \ git diff-index --name-only HEAD) \ || exit 1; \ @@ -1321,10 +1389,12 @@ submodule-checks ?= no-submodule-changes public-submodule-commit # cannot be built from a fresh clone. .PHONY: public-submodule-commit public-submodule-commit: - $(AM_V_GEN)if test -d $(srcdir)/.git; then \ + $(AM_V_GEN)if test -d $(srcdir)/.git \ + && git --version >/dev/null 2>&1; then \ cd $(srcdir) && \ - git submodule --quiet foreach test '$$(git rev-parse $$sha1)' \ - = '$$(git merge-base origin $$sha1)' \ + git submodule --quiet foreach \ + test '"$$(git rev-parse "$$sha1")"' \ + = '"$$(git merge-base origin "$$sha1")"' \ || { echo '$(ME): found non-public submodule commit' >&2; \ exit 1; }; \ else \ @@ -1339,19 +1409,22 @@ public-submodule-commit: gl_public_submodule_commit ?= public-submodule-commit check: $(gl_public_submodule_commit) -.PHONY: alpha beta stable +.PHONY: alpha beta stable release ALL_RECURSIVE_TARGETS += alpha beta stable alpha beta stable: $(local-check) writable-files $(submodule-checks) - test $@ = stable \ + $(AM_V_GEN)test $@ = stable \ && { echo $(VERSION) | grep -E '^[0-9]+(\.[0-9]+)+$$' \ || { echo "invalid version string: $(VERSION)" 1>&2; exit 1;};}\ || : - $(MAKE) vc-diff-check - $(MAKE) news-check - $(MAKE) distcheck - $(MAKE) dist - $(MAKE) $(release-prep-hook) RELEASE_TYPE=$@ - $(MAKE) -s emit_upload_commands RELEASE_TYPE=$@ + $(AM_V_at)$(MAKE) vc-diff-check + $(AM_V_at)$(MAKE) news-check + $(AM_V_at)$(MAKE) distcheck + $(AM_V_at)$(MAKE) dist + $(AM_V_at)$(MAKE) $(release-prep-hook) RELEASE_TYPE=$@ + $(AM_V_at)$(MAKE) -s emit_upload_commands RELEASE_TYPE=$@ + +release: + $(AM_V_GEN)$(MAKE) $(release-type) # Override this in cfg.mk if you follow different procedures. release-prep-hook ?= release-prep @@ -1359,19 +1432,19 @@ release-prep-hook ?= release-prep gl_noteworthy_news_ = * Noteworthy changes in release ?.? (????-??-??) [?] .PHONY: release-prep release-prep: - case $$RELEASE_TYPE in alpha|beta|stable) ;; \ - *) echo "invalid RELEASE_TYPE: $$RELEASE_TYPE" 1>&2; exit 1;; esac - $(MAKE) --no-print-directory -s announcement > ~/announce-$(my_distdir) - if test -d $(release_archive_dir); then \ + $(AM_V_GEN)$(MAKE) --no-print-directory -s announcement \ + > ~/announce-$(my_distdir) + $(AM_V_at)if test -d $(release_archive_dir); then \ ln $(rel-files) $(release_archive_dir); \ chmod a-w $(rel-files); \ fi - echo $(VERSION) > $(prev_version_file) - $(MAKE) update-NEWS-hash - perl -pi -e '$$. == 3 and print "$(gl_noteworthy_news_)\n\n\n"' $(srcdir)/NEWS - $(emit-commit-log) > .ci-msg - $(VC) commit -F .ci-msg -a - rm .ci-msg + $(AM_V_at)echo $(VERSION) > $(prev_version_file) + $(AM_V_at)$(MAKE) update-NEWS-hash + $(AM_V_at)perl -pi \ + -e '$$. == 3 and print "$(gl_noteworthy_news_)\n\n\n"' \ + $(srcdir)/NEWS + $(AM_V_at)msg=$$($(emit-commit-log)) || exit 1; \ + cd $(srcdir) && $(VC) commit -m "$$msg" -a # Override this with e.g., -s $(srcdir)/some_other_name.texi # if the default $(PACKAGE)-derived name doesn't apply. @@ -1379,14 +1452,20 @@ gendocs_options_ ?= .PHONY: web-manual web-manual: - @test -z "$(manual_title)" \ + $(AM_V_GEN)test -z "$(manual_title)" \ && { echo define manual_title in cfg.mk 1>&2; exit 1; } || : - @cd '$(srcdir)/doc'; \ + $(AM_V_at)cd '$(srcdir)/doc'; \ $(SHELL) ../$(_build-aux)/gendocs.sh $(gendocs_options_) \ -o '$(abs_builddir)/doc/manual' \ --email $(PACKAGE_BUGREPORT) $(PACKAGE) \ "$(PACKAGE_NAME) - $(manual_title)" - @echo " *** Upload the doc/manual directory to web-cvs." + $(AM_V_at)echo " *** Upload the doc/manual directory to web-cvs." + +.PHONY: web-manual-update +web-manual-update: + $(AM_V_GEN)cd $(srcdir) \ + && $(_build-aux)/gnu-web-doc-update -C $(abs_builddir) + # Code Coverage @@ -1412,6 +1491,31 @@ gen-coverage: coverage: init-coverage build-coverage gen-coverage +# Some projects carry local adjustments for gnulib modules via patches in +# a gnulib patch directory whose default name is gl/ (defined in bootstrap +# via local_gl_dir=gl). Those patches become stale as the originals evolve +# in gnulib. Use this rule to refresh any stale patches. It applies each +# patch to the original in $(gnulib_dir) and uses the temporary result to +# generate a fuzz-free .diff file. If you customize the name of your local +# gnulib patch directory via bootstrap.conf, this rule detects that name. +# Run this from a non-VPATH (i.e., srcdir) build directory. +.PHONY: refresh-gnulib-patches +refresh-gnulib-patches: + gl=gl; \ + if test -f bootstrap.conf; then \ + t=$$(perl -lne '/^\s*local_gl_dir=(\S+)/ and $$d=$$1;' \ + -e 'END{defined $$d and print $$d}' bootstrap.conf); \ + test -n "$$t" && gl=$$t; \ + fi; \ + for diff in $$(cd $$gl; git ls-files | grep '\.diff$$'); do \ + b=$$(printf %s "$$diff"|sed 's/\.diff$$//'); \ + VERSION_CONTROL=none \ + patch "$(gnulib_dir)/$$b" "$$gl/$$diff" || exit 1; \ + ( cd $(gnulib_dir) || exit 1; \ + git diff "$$b" > "../$$gl/$$diff"; \ + git checkout $$b ) || exit 1; \ + done + # Update gettext files. PACKAGE ?= $(shell basename $(PWD)) PO_DOMAIN ?= $(PACKAGE) @@ -1445,7 +1549,7 @@ update-copyright-env ?= # in the file .x-update-copyright. .PHONY: update-copyright update-copyright: - grep -l -w Copyright \ + $(AM_V_GEN)grep -l -w Copyright \ $$(export VC_LIST_EXCEPT_DEFAULT=COPYING && $(VC_LIST_EXCEPT)) \ | $(update-copyright-env) xargs $(srcdir)/$(_build-aux)/$@ @@ -1518,6 +1622,7 @@ _gl_TS_obj_files ?= *.$(OBJEXT) # Files in which to search for the one-line style extern declarations. # $(_gl_TS_dir)-relative. _gl_TS_headers ?= $(noinst_HEADERS) +_gl_TS_other_headers ?= *.h .PHONY: _gl_tight_scope _gl_tight_scope: $(bin_PROGRAMS) @@ -1540,7 +1645,8 @@ _gl_tight_scope: $(bin_PROGRAMS) && { echo the above functions should have static scope >&2; \ exit 1; } || : ; \ ( printf '^%s$$\n' '__.*' $(_gl_TS_unmarked_extern_vars); \ - perl -lne '$(_gl_TS_var_match) and print "^$$1\$$"' $$hdr *.h \ + perl -lne '$(_gl_TS_var_match) and print "^$$1\$$"' \ + $$hdr $(_gl_TS_other_headers) \ ) | sort -u > $$t; \ nm -e $(_gl_TS_obj_files) | sed -n 's/.* [BCDGRS] //p' \ | sort -u | grep -Ev -f $$t \