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topdir := $(dir $(lastword $(MAKEFILE_LIST)))
include $(topdir)/config.mk
pkgconfdir ?= $(sysconfdir)/libretools.d
pkgdocdir ?= $(docdir)/libretools
pkglibexecdir ?= $(libexecdir)/libretools
# Misc variables for use in recipes ############################################
# Usage: <INPUT $(edit) >OUTPUT
# Expand m4_include macros to use librelib
# This is used when using sources grabbed from devtools
edit = sed -e 's|^\#!\s*/bin/bash|\#!/usr/bin/env bash|' -e 's|m4_include(lib/\(.*\))|. $$(librelib \1)|'
# Usage: $(call indent,FILENAME)
# Command to auto-indent a file.
indent = emacs --batch $1 \
--eval '(setq make-backup-files nil)' \
--eval '(setq sh-basic-offset 8)' \
--eval '(indent-region (point-min) (point-max) nil)' \
-f save-buffer &>/dev/null
# Usage <INPUT $(pofmt) >OUTPUT
# Normalize a .po(t) file
pofmt = msguniq -Fi
# Usage: as a variable
# relative path to `/` from $(bindir)
# used for symlinking libexec files
rootdir = $(shell sed -r 's|^/||;s|[^/]+|..|g'<<<$(bindir))
# Detect things aboud the director we're in ####################################
progs += $(filter-out $(no-progs),$(shell find . -maxdepth 1 -type f -executable -printf '%f\n'))
confs += $(filter-out $(no-conf) ,$(wildcard *.conf))
mans += $(filter-out $(no-mans) ,$(patsubst %.ronn,%,$(wildcard *.ronn)))
docs += $(filter-out $(no-docs) HACKING.md,$(wildcard *.md) $(wildcard *.ronn))
libexecs +=
libs +=
copy_files +=
build_files += $(progs) $(confs) $(mans) $(patsubst %.in,%,$(copy_files))
install_files += $(addprefix $(DESTDIR)$(bindir)/,$(progs)) \
$(addprefix $(DESTDIR)$(pkgconfdir)/,$(confs)) \
$(addprefix $(DESTDIR)$(pkglibexecdir)/,$(libexecs) $(libs)) \
$(addprefix $(DESTDIR)$(docdir)/libretools/,$(docs)) \
$(addprefix $(DESTDIR)$(mandir)/man1/,$(filter %.1,$(mans))) \
$(addprefix $(DESTDIR)$(mandir)/man2/,$(filter %.2,$(mans))) \
$(addprefix $(DESTDIR)$(mandir)/man3/,$(filter %.3,$(mans))) \
$(addprefix $(DESTDIR)$(mandir)/man4/,$(filter %.4,$(mans))) \
$(addprefix $(DESTDIR)$(mandir)/man5/,$(filter %.5,$(mans))) \
$(addprefix $(DESTDIR)$(mandir)/man6/,$(filter %.6,$(mans))) \
$(addprefix $(DESTDIR)$(mandir)/man7/,$(filter %.7,$(mans))) \
$(addprefix $(DESTDIR)$(mandir)/man8/,$(filter %.8,$(mans)))
clean_files += $(patsubst %.in,%,$(copy_files)) $(copy_files) $(mans) $(wildcard *.pot *.ugly*)
pots += $(filter-out $(no-pots) ,$(sort $(progs) $(libexecs) $(libs)))
pot_files += $(addsuffix .pot,$(pots))
# Set the default target #######################################################
all: PHONY build
# Copy (files from devtools) ###################################################
copy: PHONY $(copy_files)
%.in: $(devtoolsdir)/%.in
cp $< $@
%.in: $(devtoolsdir)/lib/%
cp $< $@
# Build ########################################################################
build: PHONY $(build_files)
%: %.ronn
ronn --roff $(RONNFLAGS) < '$<' > '$@'
%.html: %.ronn
ronn --html $(RONNFLAGS) < '$<' > '$@'
# If we have a .patch file, the flow is:
# $(devtoolsdir)/%.in -> %.in + %.patch -> %.ugly -> %
_do_patch = $(filter $(patsubst %.patch,%,$(wildcard *.patch)),$(patsubst %.in,%,$(copy_files)))
%.ugly: %.in %.patch Makefile
cp $*.in $@
@echo 'PATCH $@ $*.patch'; patch $@ $*.patch
$(sort $(_do_patch)): %: %.ugly Makefile
@echo 'EDIT < $< > $@'; $(edit) <'$<' >'$@'
@echo 'INDENT $@'; $(call indent,$@)
$(if $(filter-out %.sh,$@),chmod 755 "$@")
# Otherwise, the flow is just
# $(devtoolsdir)/%.in -> %.in -> %
%: %.in
@echo 'EDIT < $< > $@'; $(edit) <"$<" >"$@"
$(if $(filter-out %.sh,$@),chmod 755 "$@")
# Build ########################################################################
pot: everything.pot
everything.pot: $(pot_files)
cat $^ | $(pofmt) > '$@'
%.pot: % $(topdir)/src/lib/librexgettext
$(topdir)/src/lib/librexgettext $(LIBREXGETTEXT_FLAGS) $< > '$@'
# Install ######################################################################
install: PHONY $(install_files)
# We sort the explicit targets because sort also removes duplicates; in a few
# cases, a target could be listed twice, which is a warning.
# bindir: $(progs) vs $(libexecs)
$(sort $(addprefix $(DESTDIR)$(bindir)/,$(filter-out $(libexecs),$(progs)))): $(DESTDIR)$(bindir)/%: %
install -Dm755 '$<' '$@'
$(sort $(addprefix $(DESTDIR)$(bindir)/,$(libexecs))): $(DESTDIR)$(bindir)/%: %
install -d '$(@D)'
ln -sf '$(rootdir)$(pkglibexecdir)/$(@F)' "$@"
# pkglibexecdir: $(libexecs) vs $(libs)
$(sort $(addprefix $(DESTDIR)$(pkglibexecdir)/,$(libexecs))): $(DESTDIR)$(pkglibexecdir)/%: %
install -Dm755 '$<' '$@'
$(sort $(addprefix $(DESTDIR)$(pkglibexecdir)/,$(libs))): $(DESTDIR)$(pkglibexecdir)/%: %
install -Dm644 '$<' '$@'
# everything else
$(DESTDIR)$(pkgconfdir)/%: %
install -Dm644 '$<' '$@'
$(DESTDIR)$(pkgdocdir)/%: %
install -Dm644 '$<' '$@'
$(DESTDIR)$(mandir)/man1/%.1: %.1
install -Dm644 '$<' '$@'
$(DESTDIR)$(mandir)/man2/%.2: %.2
install -Dm644 '$<' '$@'
$(DESTDIR)$(mandir)/man3/%.3: %.3
install -Dm644 '$<' '$@'
$(DESTDIR)$(mandir)/man4/%.4: %.4
install -Dm644 '$<' '$@'
$(DESTDIR)$(mandir)/man5/%.5: %.5
install -Dm644 '$<' '$@'
$(DESTDIR)$(mandir)/man6/%.6: %.6
install -Dm644 '$<' '$@'
$(DESTDIR)$(mandir)/man7/%.7: %.7
install -Dm644 '$<' '$@'
$(DESTDIR)$(mandir)/man8/%.8: %.8
install -Dm644 '$<' '$@'
# Clean ########################################################################
clean: PHONY clean-hook
rm -f -- $(clean_files)
clean-hook: PHONY
# Boiler-plate #################################################################
FORCE: PHONY
PHONY:
.PHONY: FORCE PHONY
.DELETE_ON_ERROR:
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