# However, when something could be improved, don't follow those.
# - Uppercase variables, when referring files, refer to files in this repo.
# - Lowercase variables, when referring files, refer to system files.
-# - Variables starting with '_' refer to absolute paths, including $(DESTDIR).
+# - Lowercase variables starting with '_' refer to absolute paths,
+# including $(DESTDIR).
+# - Uppercase variables starting with '_' refer to temporary files produced
+# in $builddir.
# - Variables ending with '_' refer to a subdir of their parent dir, which
# is in a variable of the same name but without the '_'. The subdir is
# named after this project: <*/man>.
#
########################################################################
+SHELL := /bin/bash -Eeuo pipefail
+
+
MAKEFLAGS += --no-print-directory
-MAKEFLAGS += --silent
MAKEFLAGS += --warn-undefined-variables
-htmlbuilddir := $(CURDIR)/.html
-HTOPTS :=
+srcdir := .
+builddir := tmp
+DESTDIR :=
+prefix := /usr/local
+
+SYSCONFDIR := $(srcdir)/etc
+TMACDIR := $(SYSCONFDIR)/groff/tmac
+MANDIR := $(srcdir)
+MAN0DIR := $(MANDIR)/man0
+MAN1DIR := $(MANDIR)/man1
+MAN2DIR := $(MANDIR)/man2
+MAN3DIR := $(MANDIR)/man3
+MAN4DIR := $(MANDIR)/man4
+MAN5DIR := $(MANDIR)/man5
+MAN6DIR := $(MANDIR)/man6
+MAN7DIR := $(MANDIR)/man7
+MAN8DIR := $(MANDIR)/man8
-DESTDIR :=
-prefix := /usr/local
datarootdir := $(prefix)/share
-docdir := $(datarootdir)/doc
-MANDIR := $(CURDIR)
-mandir := $(datarootdir)/man
-MAN1DIR := $(MANDIR)/man1
-MAN2DIR := $(MANDIR)/man2
-MAN3DIR := $(MANDIR)/man3
-MAN4DIR := $(MANDIR)/man4
-MAN5DIR := $(MANDIR)/man5
-MAN6DIR := $(MANDIR)/man6
-MAN7DIR := $(MANDIR)/man7
-MAN8DIR := $(MANDIR)/man8
-man1dir := $(mandir)/man1
-man2dir := $(mandir)/man2
-man3dir := $(mandir)/man3
-man4dir := $(mandir)/man4
-man5dir := $(mandir)/man5
-man6dir := $(mandir)/man6
-man7dir := $(mandir)/man7
-man8dir := $(mandir)/man8
-manext := \.[0-9]
-man1ext := .1
-man2ext := .2
-man3ext := .3
-man4ext := .4
-man5ext := .5
-man6ext := .6
-man7ext := .7
-man8ext := .8
-htmldir := $(docdir)
-htmldir_ := $(htmldir)/man
-htmlext := .html
-
-INSTALL := install
+docdir := $(datarootdir)/doc
+mandir := $(datarootdir)/man
+man0dir := $(mandir)/man0
+man1dir := $(mandir)/man1
+man2dir := $(mandir)/man2
+man3dir := $(mandir)/man3
+man4dir := $(mandir)/man4
+man5dir := $(mandir)/man5
+man6dir := $(mandir)/man6
+man7dir := $(mandir)/man7
+man8dir := $(mandir)/man8
+manext := \.[0-9]
+man0ext := .0
+man1ext := .1
+man2ext := .2
+man3ext := .3
+man4ext := .4
+man5ext := .5
+man6ext := .6
+man7ext := .7
+man8ext := .8
+htmldir := $(docdir)
+htmlext := .html
+
+htmldir_ := $(htmldir)/man
+
+_LINTDIR := $(builddir)/lint
+_HTMLDIR := $(builddir)/html
+_SRCDIR := $(builddir)/src
+
+_mandir := $(DESTDIR)$(mandir)
+_htmldir := $(DESTDIR)$(htmldir_)
+
+
+clang-tidy_config := $(SYSCONFDIR)/clang-tidy/config.yaml
+DEFAULT_CLANG-TIDYFLAGS := --config-file=$(clang-tidy_config)
+DEFAULT_CLANG-TIDYFLAGS += --quiet
+DEFAULT_CLANG-TIDYFLAGS += --use-color
+EXTRA_CLANG-TIDYFLAGS :=
+CLANG-TIDYFLAGS := $(DEFAULT_CLANG-TIDYFLAGS) $(EXTRA_CLANG-TIDYFLAGS)
+
+DEFAULT_IWYUFLAGS := -Xiwyu --no_fwd_decls
+DEFAULT_IWYUFLAGS += -Xiwyu --error
+EXTRA_IWYUFLAGS :=
+IWYUFLAGS := $(DEFAULT_IWYUFLAGS) $(EXTRA_IWYUFLAGS)
+
+DEFAULT_CPPFLAGS :=
+EXTRA_CPPFLAGS :=
+CPPFLAGS := $(DEFAULT_CPPFLAGS) $(EXTRA_CPPFLAGS)
+
+DEFAULT_CFLAGS := -std=gnu17
+DEFAULT_CFLAGS += -Wall
+DEFAULT_CFLAGS += -Wextra
+DEAFULT_CFLAGS += -Wstrict-prototypes
+DEFAULT_CFLAGS += -Werror
+DEFAULT_CFLAGS += -Wno-error=unused-parameter
+DEFAULT_CFLAGS += -Wno-error=sign-compare
+DEFAULT_CFLAGS += -Wno-error=format
+DEFAULT_CFLAGS += -Wno-error=uninitialized
+EXTRA_CFLAGS :=
+CFLAGS := $(DEFAULT_CFLAGS) $(EXTRA_CFLAGS)
+
+DEFAULT_LDFLAGS := -Wl,--as-needed
+DEFAULT_LDFLAGS += -Wl,--no-allow-shlib-undefined
+DEFAULT_LDFLAGS += -Wl,--no-copy-dt-needed-entries
+DEFAULT_LDFLAGS += -Wl,--no-undefined
+EXTRA_LDFLAGS :=
+LDFLAGS := $(DEFAULT_LDFLAGS) $(EXTRA_LDFLAGS)
+
+DEFAULT_LDLIBS := -lc
+EXTRA_LDLIBS :=
+LDLIBS := $(DEFAULT_LDLIBS) $(EXTRA_LDLIBS)
+
+TMACFILES := $(sort $(shell find $(TMACDIR) -not -type d))
+TMACNAMES := $(basename $(notdir $(TMACFILES)))
+GROFF_CHECKSTYLE_LVL := 3
+DEFAULT_GROFFFLAGS := -man
+DEFAULT_GROFFFLAGS += -t
+DEFAULT_GROFFFLAGS += -M $(TMACDIR)
+DEFAULT_GROFFFLAGS += $(foreach x,$(TMACNAMES),-m $(x))
+DEFAULT_GROFFFLAGS += -rCHECKSTYLE=$(GROFF_CHECKSTYLE_LVL)
+DEFAULT_GROFFFLAGS += -ww
+EXTRA_GROFFFLAGS :=
+GROFFFLAGS := $(DEFAULT_GROFFFLAGS) $(EXTRA_GROFFFLAGS)
+
+DEFAULT_MANDOCFLAGS := -man
+DEFAULT_MANDOCFLAGS += -Tlint
+EXTRA_MANDOCFLAGS :=
+MANDOCFLAGS := $(DEFAULT_MANDOCFLAGS) $(EXTRA_MANDOCFLAGS)
+
+DEFAULT_MAN2HTMLFLAGS :=
+EXTRA_MAN2HTMLFLAGS :=
+MAN2HTMLFLAGS := $(DEFAULT_MAN2HTMLFLAGS) $(EXTRA_MAN2HTMLFLAGS)
+
+
+INSTALL := install
INSTALL_DATA := $(INSTALL) -m 644
-INSTALL_DIR := $(INSTALL) -m 755 -d
-RM := rm
-RMDIR := rmdir --ignore-fail-on-non-empty
+INSTALL_DIR := $(INSTALL) -m 755 -d
+MKDIR := mkdir -p
+RM := rm
+RMDIR := rmdir --ignore-fail-on-non-empty
+CLANG-TIDY := clang-tidy
+IWYU := iwyu
+CC := cc
+LD := $(CC) $(CFLAGS)
+GROFF := groff
+MAN := man
+MANDOC := mandoc
+MAN2HTML := man2html
+
-MAN_SECTIONS := 1 2 3 4 5 6 7 8
+MAN_SECTIONS := 0 1 2 3 4 5 6 7 8
.PHONY: all
$(MAKE) uninstall
$(MAKE) install
-
%/.:
- $(info - INSTALL $(@D))
+ $(info INSTALL $(@D)/)
$(INSTALL_DIR) $(@D)
%-rm:
- $(info - RM $*)
+ $(info RM $*)
$(RM) $*
%-rmdir:
- $(info - RMDIR $(@D))
+ $(info RMDIR $(@D))
$(RMDIR) $(@D)
.PHONY: clean
clean:
- find man?/ -type f \
- |while read f; do \
- rm -f "$(htmlbuilddir)/$$f".*; \
- done;
+ $(RM) -rf $(builddir)
+
########################################################################
# man
MANPAGES := $(sort $(shell find $(MANDIR)/man?/ -type f | grep '$(manext)$$'))
-_manpages := $(patsubst $(MANDIR)/%,$(DESTDIR)$(mandir)/%,$(MANPAGES))
-_man1pages := $(filter %$(man1ext),$(_manpages))
-_man2pages := $(filter %$(man2ext),$(_manpages))
-_man3pages := $(filter %$(man3ext),$(_manpages))
-_man4pages := $(filter %$(man4ext),$(_manpages))
-_man5pages := $(filter %$(man5ext),$(_manpages))
-_man6pages := $(filter %$(man6ext),$(_manpages))
-_man7pages := $(filter %$(man7ext),$(_manpages))
-_man8pages := $(filter %$(man8ext),$(_manpages))
-
-MANDIRS := $(sort $(shell find $(MANDIR)/man? -type d))
-_mandirs := $(patsubst $(MANDIR)/%,$(DESTDIR)$(mandir)/%/.,$(MANDIRS))
-_man1dir := $(filter %man1/.,$(_mandirs))
-_man2dir := $(filter %man2/.,$(_mandirs))
-_man3dir := $(filter %man3/.,$(_mandirs))
-_man4dir := $(filter %man4/.,$(_mandirs))
-_man5dir := $(filter %man5/.,$(_mandirs))
-_man6dir := $(filter %man6/.,$(_mandirs))
-_man7dir := $(filter %man7/.,$(_mandirs))
-_man8dir := $(filter %man8/.,$(_mandirs))
-_mandir := $(DESTDIR)$(mandir)/.
-
+LINTMAN := $(sort $(shell find $(MANDIR)/man?/ -type f | grep '$(manext)$$' \
+ | xargs grep -l '^\.TH '))
+_HTMLPAGES := $(patsubst $(MANDIR)/%,$(_HTMLDIR)/%.html,$(MANPAGES))
+_htmlpages := $(patsubst $(_HTMLDIR)/%,$(_htmldir)/%,$(_HTMLPAGES))
+_manpages := $(patsubst $(MANDIR)/%,$(_mandir)/%,$(MANPAGES))
+_man0pages := $(filter %$(man0ext),$(_manpages))
+_man1pages := $(filter %$(man1ext),$(_manpages))
+_man2pages := $(filter %$(man2ext),$(_manpages))
+_man3pages := $(filter %$(man3ext),$(_manpages))
+_man4pages := $(filter %$(man4ext),$(_manpages))
+_man5pages := $(filter %$(man5ext),$(_manpages))
+_man6pages := $(filter %$(man6ext),$(_manpages))
+_man7pages := $(filter %$(man7ext),$(_manpages))
+_man8pages := $(filter %$(man8ext),$(_manpages))
+_LINT_groff :=$(patsubst $(MANDIR)/%,$(_LINTDIR)/%.lint.groff.touch,$(LINTMAN))
+_LINT_mandoc:=$(patsubst $(MANDIR)/%,$(_LINTDIR)/%.lint.mandoc.touch,$(LINTMAN))
+_SRCPAGEDIRS:=$(patsubst $(MANDIR)/%,$(_SRCDIR)/%.d,$(LINTMAN))
+_UNITS_src :=$(sort $(patsubst $(MANDIR)/%,$(_SRCDIR)/%,$(shell \
+ find $(MANDIR)/man?/ -type f \
+ | grep '$(manext)$$' \
+ | xargs grep -l '^\.TH ' \
+ | while read m; do \
+ <$$m \
+ sed -n "s,^\... SRC BEGIN (\(.*.[ch]\))$$,$$m.d/\1,p"; \
+ done)))
+_UNITS_h := $(filter %.h,$(_UNITS_src))
+_UNITS_c := $(filter %.c,$(_UNITS_src))
+_UNITS_o := $(patsubst %.c,%.o,$(_UNITS_c))
+_UNITS_bin := $(patsubst %.c,%,$(_UNITS_c))
+_LINT_clang-tidy := $(patsubst %.c,%.lint.clang-tidy.touch,$(_UNITS_c))
+_LINT_iwyu := $(patsubst %.c,%.lint.iwyu.touch,$(_UNITS_c))
+
+MANDIRS := $(sort $(shell find $(MANDIR)/man? -type d))
+_HTMLDIRS := $(patsubst $(MANDIR)/%,$(_HTMLDIR)/%/.,$(MANDIRS))
+_LINTDIRS := $(patsubst $(MANDIR)/%,$(_LINTDIR)/%/.,$(MANDIRS))
+_SRCDIRS := $(patsubst $(MANDIR)/%,$(_SRCDIR)/%/.,$(MANDIRS))
+_htmldirs := $(patsubst $(_HTMLDIR)/%,$(_htmldir)/%,$(_HTMLDIRS))
+_mandirs := $(patsubst $(MANDIR)/%,$(_mandir)/%/.,$(MANDIRS))
+_man0dir := $(filter %man0/.,$(_mandirs))
+_man1dir := $(filter %man1/.,$(_mandirs))
+_man2dir := $(filter %man2/.,$(_mandirs))
+_man3dir := $(filter %man3/.,$(_mandirs))
+_man4dir := $(filter %man4/.,$(_mandirs))
+_man5dir := $(filter %man5/.,$(_mandirs))
+_man6dir := $(filter %man6/.,$(_mandirs))
+_man7dir := $(filter %man7/.,$(_mandirs))
+_man8dir := $(filter %man8/.,$(_mandirs))
+
+_htmlpages_rm := $(addsuffix -rm,$(wildcard $(_htmlpages)))
_manpages_rm := $(addsuffix -rm,$(wildcard $(_manpages)))
+_man0pages_rm := $(filter %$(man0ext)-rm,$(_manpages_rm))
_man1pages_rm := $(filter %$(man1ext)-rm,$(_manpages_rm))
_man2pages_rm := $(filter %$(man2ext)-rm,$(_manpages_rm))
_man3pages_rm := $(filter %$(man3ext)-rm,$(_manpages_rm))
_man7pages_rm := $(filter %$(man7ext)-rm,$(_manpages_rm))
_man8pages_rm := $(filter %$(man8ext)-rm,$(_manpages_rm))
-_mandirs_rmdir := $(addsuffix -rmdir,$(wildcard $(_mandirs)))
-_man1dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man1dir)))
-_man2dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man2dir)))
-_man3dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man3dir)))
-_man4dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man4dir)))
-_man5dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man5dir)))
-_man6dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man6dir)))
-_man7dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man7dir)))
-_man8dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man8dir)))
-_mandir_rmdir := $(addsuffix -rmdir,$(wildcard $(_mandir)))
+_htmldirs_rmdir := $(addsuffix -rmdir,$(wildcard $(_htmldirs)))
+_mandirs_rmdir := $(addsuffix -rmdir,$(wildcard $(_mandirs)))
+_man0dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man0dir)))
+_man1dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man1dir)))
+_man2dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man2dir)))
+_man3dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man3dir)))
+_man4dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man4dir)))
+_man5dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man5dir)))
+_man6dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man6dir)))
+_man7dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man7dir)))
+_man8dir_rmdir := $(addsuffix -rmdir,$(wildcard $(_man8dir)))
+_mandir_rmdir := $(addsuffix -rmdir,$(wildcard $(_mandir)/.))
+_htmldir_rmdir := $(addsuffix -rmdir,$(wildcard $(_htmldir)/.))
install_manX := $(foreach x,$(MAN_SECTIONS),install-man$(x))
installdirs_manX := $(foreach x,$(MAN_SECTIONS),installdirs-man$(x))
.SECONDEXPANSION:
-$(_manpages): $(DESTDIR)$(mandir)/man%: $(MANDIR)/man% | $$(@D)/.
- $(info - INSTALL $@)
+$(_manpages): $(_mandir)/man%: $(MANDIR)/man% | $$(@D)/.
+ $(info INSTALL $@)
$(INSTALL_DATA) -T $< $@
-$(_mandirs): %/.: | $$(dir %). $(_mandir)
+$(_mandirs): %/.: | $$(dir %). $(_mandir)/.
-$(_mandirs_rmdir): $(DESTDIR)$(mandir)/man%/.-rmdir: $$(_man%pages_rm) FORCE
+$(_mandirs_rmdir): $(_mandir)/man%/.-rmdir: $$(_man%pages_rm) FORCE
$(_mandir_rmdir): $(uninstall_manX) FORCE
@:
.PHONY: $(installdirs_manX)
-$(installdirs_manX): installdirs-man%: $$(_man%dir) $(_mandir)
+$(installdirs_manX): installdirs-man%: $$(_man%dir)
@:
.PHONY: installdirs-man
@:
+########################################################################
+# src
+
+$(_SRCPAGEDIRS): $(_SRCDIR)/%.d: $(MANDIR)/% | $$(@D)/.
+ $(info MKDIR $@)
+ $(MKDIR) $@
+ touch $@
+
+$(_UNITS_src): $$(patsubst $(_SRCDIR)/%.d,$(MANDIR)/%,$$(@D)) | $$(@D)
+$(_UNITS_c): $$(filter $$(@D)/%.h,$(_UNITS_h))
+$(_UNITS_src):
+ $(info SED $@)
+ <$< \
+ sed -n \
+ -e '/^\.TH/,/^\.SH/{/^\.SH/!p}' \
+ -e '/^\.SH EXAMPLES/p' \
+ -e "/^\... SRC BEGIN ($(@F))$$/,/^\... SRC END$$/p" \
+ | $(MAN) -P cat -l - \
+ | sed '/^[^ ]/d' \
+ | sed 's/^ //' \
+ >$@
+
+$(_UNITS_o): $(_SRCDIR)/%.o: $(_SRCDIR)/%.c
+ $(info CC $@)
+ $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
+
+$(_UNITS_bin): $(_SRCDIR)/%: $(_SRCDIR)/%.o
+ $(info LD $@)
+ $(LD) $(LDFLAGS) -o $@ $< $(LDLIBS)
+
+$(_SRCDIRS): %/.: | $$(dir %). $(_SRCDIR)/.
+
+
+.PHONY: build-src src
+build-src src: $(_UNITS_c) | builddirs-src
+ @:
+
+.PHONY: build-cc
+build-cc: $(_UNITS_o)
+ @:
+
+.PHONY: build-ld
+build-ld: $(_UNITS_bin)
+ @:
+
+.PHONY: builddirs-src
+builddirs-src: $(_SRCDIRS)
+ @:
+
+
+########################################################################
+# lint
+
+linters := clang-tidy iwyu groff mandoc
+lint := $(foreach x,$(linters),lint-$(x))
+
+$(_LINT_clang-tidy): %.lint.clang-tidy.touch: %.c
+ $(info LINT (clang-tidy) $@)
+ $(CLANG-TIDY) $(CLANG-TIDYFLAGS) $< -- $(CPPFLAGS) $(CFLAGS) 2>&1 \
+ | sed '/generated\.$$/d'
+ touch $@
+
+$(_LINT_iwyu): %.lint.iwyu.touch: %.c
+ $(info LINT (iwyu) $@)
+ $(IWYU) $(IWYUFLAGS) $(CPPFLAGS) $(CFLAGS) $<
+ touch $@
+
+$(_LINT_groff): $(_LINTDIR)/%.lint.groff.touch: $(MANDIR)/% | $$(@D)/.
+ $(info LINT (groff) $@)
+ $(GROFF) $(GROFFFLAGS) -z $<
+ touch $@
+
+$(_LINT_mandoc): $(_LINTDIR)/%.lint.mandoc.touch: $(MANDIR)/% | $$(@D)/.
+ $(info LINT (mandoc) $@)
+ $(MANDOC) $(MANDOCFLAGS) $<
+ touch $@
+
+$(_LINTDIRS): %/.: | $$(dir %). $(_LINTDIR)/.
+
+
+.PHONY: $(lint)
+$(lint): lint-%: $$(_LINT_%) | lintdirs
+ @:
+
+.PHONY: lintdirs
+lintdirs: $(_LINTDIRS) $(_SRCDIRS)
+ @:
+
+.PHONY: lint
+lint: $(lint)
+ @:
+
+
########################################################################
# html
# Use with
-# make HTOPTS=whatever html
+# make MAN2HTMLFLAGS=whatever html
# The sed removes the lines "Content-type: text/html\n\n"
-.PHONY: html
-html: | builddirs-html
- find man?/ -type f \
- |while read f; do \
- man2html $(HTOPTS) "$$f" \
- |sed -e '1,2d' \
- >"$(htmlbuilddir)/$${f}$(htmlext)" \
- || exit $$?; \
- done;
+$(_HTMLPAGES): $(_HTMLDIR)/%.html: $(MANDIR)/% | $$(@D)/.
+ $(info MAN2HTML $@)
+ $(MAN2HTML) $(MAN2HTMLFLAGS) $< | sed -e 1,2d >$@
+
+$(_HTMLDIRS): %/.: | $$(dir %). $(_HTMLDIR)/.
+
+$(_htmlpages): $(_htmldir)/%: $(_HTMLDIR)/% | $$(@D)/.
+ $(info INSTALL $@)
+ $(INSTALL_DATA) -T $< $@
+
+$(_htmldirs): %/.: | $$(dir %). $(_htmldir)/.
+
+
+.PHONY: build-html html
+build-html html: $(_HTMLPAGES) | builddirs-html
+ @:
.PHONY: builddirs-html
-builddirs-html:
- find man?/ -type d \
- |while read d; do \
- $(INSTALL_DIR) "$(htmlbuilddir)/$$d" || exit $$?; \
- done;
+builddirs-html: $(_HTMLDIRS)
+ @:
.PHONY: install-html
-install-html: | installdirs-html
- cd $(htmlbuilddir) && \
- find man?/ -type f \
- |while read f; do \
- $(INSTALL_DATA) -T "$$f" "$(DESTDIR)$(htmldir_)/$$f" || exit $$?; \
- done;
+install-html: $(_htmlpages) | installdirs-html
+ @:
.PHONY: installdirs-html
-installdirs-html:
- find man?/ -type d \
- |while read d; do \
- $(INSTALL_DIR) "$(DESTDIR)$(htmldir_)/$$d" || exit $$?; \
- done;
+installdirs-html: $(_htmldirs)
+ @:
.PHONY: uninstall-html
-uninstall-html:
- find man?/ -type f \
- |while read f; do \
- rm -f "$(DESTDIR)$(htmldir_)/$$f".* || exit $$?; \
- done;
-
+uninstall-html: $(_htmldir_rmdir) $(_htmldirs_rmdir) $(_htmlpages_rm)
+ @:
-########################################################################
-# tests
-
-# Check if groff reports warnings (may be words of sentences not displayed)
-# from https://lintian.debian.org/tags/groff-message.html
-.PHONY: check-groff-warnings
-check-groff-warnings:
- GROFF_LOG="$$(mktemp --tmpdir manpages-checksXXXX)" || exit $$?; \
- for i in man?/*.[1-9]; \
- do \
- if grep -q 'SH.*NAME' "$$i"; then \
- LC_ALL=en_US.UTF-8 MANWIDTH=80 man --warnings -E UTF-8 -l "$$i" > /dev/null 2>| "$$GROFF_LOG"; \
- [ -s "$$GROFF_LOG" ] && { echo "$$i: "; cat "$$GROFF_LOG"; echo; }; \
- fi; \
- done; \
- rm -f "$$GROFF_LOG"
-
-# someone might also want to look at /var/catman/cat2 or so ...
-# a problem is that the location of cat pages varies a lot
########################################################################
+$(V).SILENT:
FORCE:
projects / thirdparty / man-pages.git / blobdiff