5 files changed, 153 insertions, 0 deletions
diff --git a/share/mk/build/catman/_.mk b/share/mk/build/catman/_.mk
new file mode 100644
index 0000000..78aa862
--- /dev/null
+++ b/share/mk/build/catman/_.mk
@@ -0,0 +1,13 @@
+# Copyright 2021-2024, Alejandro Colomar <alx@kernel.org>
+# SPDX-License-Identifier: LGPL-3.0-only WITH LGPL-3.0-linking-exception
+
+
+ifndef MAKEFILE_BUILD_CATMAN_INCLUDED
+MAKEFILE_BUILD_CATMAN_INCLUDED := 1
+
+
+.PHONY: build-catman
+build-catman: build-catman-grotty;
+
+
+endif  # include guard
diff --git a/share/mk/build/catman/eqn.mk b/share/mk/build/catman/eqn.mk
new file mode 100644
index 0000000..48b6e75
--- /dev/null
+++ b/share/mk/build/catman/eqn.mk
@@ -0,0 +1,27 @@
+# Copyright 2021-2024, Alejandro Colomar <alx@kernel.org>
+# SPDX-License-Identifier: LGPL-3.0-only WITH LGPL-3.0-linking-exception
+
+
+ifndef MAKEFILE_BUILD_CATMAN_EQN_INCLUDED
+MAKEFILE_BUILD_CATMAN_EQN_INCLUDED := 1
+
+
+include $(MAKEFILEDIR)/build/pre/tbl.mk
+include $(MAKEFILEDIR)/configure/build-depends/grep.mk
+include $(MAKEFILEDIR)/configure/build-depends/groff-base.mk
+
+
+_CATMAN_troff := $(patsubst %.eqn,%.cat.troff,$(_MAN_eqn))
+
+
+$(_CATMAN_troff): %.cat.troff: %.eqn $(MK) | $$(@D)/
+	$(info	$(INFO_)EQN		$@)
+	! ($(EQN) -T$(NROFF_OUT_DEVICE) $(EQNFLAGS) <$< 2>&1 >$@) \
+	| $(GREP) ^ >&2
+
+
+.PHONY: build-catman-eqn
+build-catman-eqn: $(_CATMAN_troff);
+
+
+endif  # include guard
diff --git a/share/mk/build/catman/grotty.mk b/share/mk/build/catman/grotty.mk
new file mode 100644
index 0000000..7def414
--- /dev/null
+++ b/share/mk/build/catman/grotty.mk
@@ -0,0 +1,25 @@
+# Copyright 2021-2024, Alejandro Colomar <alx@kernel.org>
+# SPDX-License-Identifier: LGPL-3.0-only WITH LGPL-3.0-linking-exception
+
+
+ifndef MAKEFILE_BUILD_CATMAN_GROTTY_INCLUDED
+MAKEFILE_BUILD_CATMAN_GROTTY_INCLUDED := 1
+
+
+include $(MAKEFILEDIR)/build/catman/troff.mk
+include $(MAKEFILEDIR)/configure/build-depends/groff-base.mk
+
+
+_CATMAN := $(patsubst %.cat.set,%.cat,$(_CATMAN_MAN_set) $(_CATMAN_MDOC_set))
+
+
+$(_CATMAN): %.cat: %.cat.set $(MK) | $$(@D)/
+	$(info	$(INFO_)GROTTY		$@)
+	$(GROTTY) $(GROTTYFLAGS) <$< >$@
+
+
+.PHONY: build-catman-grotty
+build-catman-grotty: $(_CATMAN);
+
+
+endif  # include guard
diff --git a/share/mk/build/catman/troff.ignore.grep b/share/mk/build/catman/troff.ignore.grep
new file mode 100644
index 0000000..912eb57
--- /dev/null
+++ b/share/mk/build/catman/troff.ignore.grep
@@ -0,0 +1,3 @@
+style: .TH missing fifth argument and second argument
+style: use of deprecated macro: .PD$
+style: use of deprecated macro: .UC$
diff --git a/share/mk/build/catman/troff.mk b/share/mk/build/catman/troff.mk
new file mode 100644
index 0000000..c38ba17
--- /dev/null
+++ b/share/mk/build/catman/troff.mk
@@ -0,0 +1,85 @@
+# Copyright 2021-2024, Alejandro Colomar <alx@kernel.org>
+# SPDX-License-Identifier: LGPL-3.0-only WITH LGPL-3.0-linking-exception
+
+
+ifndef MAKEFILE_BUILD_CATMAN_TROFF_INCLUDED
+MAKEFILE_BUILD_CATMAN_TROFF_INCLUDED := 1
+
+
+include $(MAKEFILEDIR)/build/_.mk
+include $(MAKEFILEDIR)/configure/build-depends/coreutils.mk
+include $(MAKEFILEDIR)/configure/build-depends/grep.mk
+include $(MAKEFILEDIR)/configure/build-depends/groff-base.mk
+include $(MAKEFILEDIR)/configure/src.mk
+include $(MAKEFILEDIR)/configure/xfail.mk
+include $(MAKEFILEDIR)/src.mk
+
+
+_XFAIL_CATMAN_MAN_set := \
+	$(_MANDIR)/man2/fanotify_init.2.cat.set \
+	$(_MANDIR)/man3/unlocked_stdio.3.cat.set \
+	$(_MANDIR)/man4/console_codes.4.cat.set \
+	$(_MANDIR)/man4/lirc.4.cat.set \
+	$(_MANDIR)/man5/proc_pid_smaps.5.cat.set \
+	$(_MANDIR)/man5/tzfile.5.cat.set \
+	$(_MANDIR)/man7/ascii.7.cat.set \
+	$(_MANDIR)/man7/bpf-helpers.7.cat.set \
+	$(_MANDIR)/man7/charsets.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-1.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-2.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-3.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-4.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-5.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-6.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-7.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-8.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-9.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-10.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-11.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-13.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-14.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-15.7.cat.set \
+	$(_MANDIR)/man7/iso_8859-16.7.cat.set \
+	$(_MANDIR)/man8/tzselect.8.cat.set \
+	$(_MANDIR)/man8/zdump.8.cat.set \
+	$(_MANDIR)/man8/zic.8.cat.set
+
+
+
+troff_man_ignore_grep := $(MAKEFILEDIR)/build/catman/troff.ignore.grep
+
+
+_CATMAN_MAN_set  := $(patsubst $(MANDIR)/%,$(_MANDIR)/%.cat.set,$(NONSO_MAN))
+_CATMAN_MDOC_set := $(patsubst $(MANDIR)/%,$(_MANDIR)/%.cat.set,$(NONSO_MDOC))
+
+
+ifeq ($(SKIP_XFAIL),yes)
+_CATMAN_MAN_set := $(filter-out $(_XFAIL_CATMAN_MAN_set), $(_CATMAN_MAN_set))
+endif
+
+
+$(_CATMAN_MAN_set): %.cat.set: %.cat.troff $(troff_man_ignore_grep) $(MK) | $$(@D)/
+	$(info	$(INFO_)TROFF		$@)
+	! ($(TROFF) -man $(TROFFFLAGS) $(NROFFFLAGS) <$< 2>&1 >$@ \
+	   | $(GREP) -v -f '$(troff_man_ignore_grep)' \
+	   || $(TRUE); \
+	) \
+	| $(GREP) ^ >&2
+
+$(_CATMAN_MDOC_set): %.cat.set: %.cat.troff $(MK) | $$(@D)/
+	$(info	$(INFO_)TROFF		$@)
+	! ($(TROFF) -mdoc $(TROFFFLAGS) $(NROFFFLAGS) <$< 2>&1 >$@) \
+	| $(GREP) ^ >&2
+
+
+.PHONY: build-catman-troff-man
+build-catman-troff-man: $(_CATMAN_MAN_set);
+
+.PHONY: build-catman-troff-mdoc
+build-catman-troff-mdoc: $(_CATMAN_MDOC_set);
+
+.PHONY: build-catman-troff
+build-catman-troff: build-catman-troff-man build-catman-troff-mdoc;
+
+
+endif  # include guard