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# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved. This file is offered as-is,
# without any warranty.
# The package path prefix, if you want to install to another root, set DESTDIR to that root.
PREFIX = /usr
# The binary path excluding prefix.
BIN = /bin
# The resource path excluding prefix.
DATA = /share
# The binary path including prefix.
BINDIR = $(PREFIX)$(BIN)
# The resource path including prefix.
DATADIR = $(PREFIX)$(DATA)
# The generic documentation path including prefix
DOCDIR = $(DATADIR)/doc
# The info manual documentation path including prefix
INFODIR = $(DATADIR)/info
# The man page documentation path including prefix
MANDIR = $(DATADIR)/man
# The license base path including prefix.
LICENSEDIR = $(DATADIR)/licenses
# The name of the package as it should be installed.
PKGNAME = sleep-until
# The name of the command as it should be installed.
COMMAND = sleep-until
WARN = -Wall -Wextra -pedantic -Wdouble-promotion -Wformat=2 -Winit-self -Wmissing-include-dirs \
-Wtrampolines -Wmissing-prototypes -Wmissing-declarations -Wnested-externs \
-Wno-variadic-macros -Wsync-nand -Wunsafe-loop-optimizations -Wcast-align \
-Wdeclaration-after-statement -Wundef -Wbad-function-cast -Wwrite-strings -Wlogical-op \
-Wstrict-prototypes -Wold-style-definition -Wpacked -Wvector-operation-performance \
-Wunsuffixed-float-constants -Wsuggest-attribute=const -Wsuggest-attribute=noreturn \
-Wsuggest-attribute=format -Wnormalized=nfkc -Wshadow -Wredundant-decls -Winline -Wcast-qual \
-Wsign-conversion -Wstrict-overflow=5 -Wconversion -Wsuggest-attribute=pure -Wswitch-default \
-Wstrict-aliasing=1 -fstrict-overflow -Wfloat-equal -Wpadded -Waggregate-return \
-Wtraditional-conversion
STD = -std=c99
OPTIMISE = -O2
FLAGS = $(WARN) $(STD) $(OPTIMISE) -D_POSIX_C_SOURCE=199309L
# Build rules.
.PHONY: default
default: command info
.PHONY: all
all: command doc
# Build rules for the command.
.PHONY: command
command: bin/sleep-until
bin/sleep-until: obj/sleep-until.o
@mkdir -p bin
$(CC) $(FLAGS) -o $@ $^ $(LDFLAGS)
obj/sleep-until.o: src/sleep-until.c
@mkdir -p obj
$(CC) $(FLAGS) -c -o $@ $< $(CFLAGS) $(CPPFLAGS)
# Build rules for documentation.
.PHONY: doc
doc: info pdf dvi ps
.PHONY: info
info: bin/sleep-until.info
bin/%.info: doc/info/%.texinfo doc/info/fdl.texinfo
@mkdir -p bin
makeinfo $<
mv $*.info $@
.PHONY: pdf
pdf: bin/sleep-until.pdf
bin/%.pdf: doc/info/%.texinfo doc/info/fdl.texinfo
@mkdir -p obj/pdf bin
cd obj/pdf ; yes X | texi2pdf ../../$< < /dev/null
mv obj/pdf/$*.pdf $@
.PHONY: dvi
dvi: bin/sleep-until.dvi
bin/%.dvi: doc/info/%.texinfo doc/info/fdl.texinfo
@mkdir -p obj/dvi bin
cd obj/dvi ; yes X | $(TEXI2DVI) ../../$< < /dev/null
mv obj/dvi/$*.dvi $@
.PHONY: ps
ps: bin/sleep-until.ps
bin/%.ps: doc/info/%.texinfo doc/info/fdl.texinfo
@mkdir -p obj/ps bin
cd obj/ps ; yes X | texi2pdf --ps ../../$< < /dev/null
mv obj/ps/$*.ps $@
# Install rules.
.PHONY: install
install: install-base install-info install-man
.PHONY: install
install-all: install-base install-doc
# Install base rules.
.PHONY: install-base
install-base: install-command install-copyright
.PHONY: install-command
install-command: bin/sleep-until
install -dm755 -- "$(DESTDIR)$(BINDIR)"
install -m755 $< -- "$(DESTDIR)$(BINDIR)/$(COMMAND)"
.PHONY: install-copyright
install-copyright: install-copying install-license
.PHONY: install-copying
install-copying:
install -dm755 -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
install -m644 COPYING -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/COPYING"
.PHONY: install-license
install-license:
install -dm755 -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
install -m644 LICENSE -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE"
# Install documentation.
.PHONY: install-doc
install-doc: install-info install-pdf install-ps install-dvi install-man
.PHONY: install-info
install-info: bin/sleep-until.info
install -dm755 -- "$(DESTDIR)$(INFODIR)"
install -m644 $< -- "$(DESTDIR)$(INFODIR)/$(PKGNAME).info"
.PHONY: install-pdf
install-pdf: bin/sleep-until.pdf
install -dm755 -- "$(DESTDIR)$(DOCDIR)"
install -m644 $< -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).pdf"
.PHONY: install-ps
install-ps: bin/sleep-until.ps
install -dm755 -- "$(DESTDIR)$(DOCDIR)"
install -m644 $< -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).ps"
.PHONY: install-dvi
install-dvi: bin/sleep-until.dvi
install -dm755 -- "$(DESTDIR)$(DOCDIR)"
install -m644 $< -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).dvi"
.PHONY: install-man
install-man:
install -dm755 -- "$(DESTDIR)$(MANDIR)/man1"
install -m644 doc/man/sleep-until.1 -- "$(DESTDIR)$(MANDIR)/man1/$(COMMAND).1"
# Uninstall rules.
.PHONY: uninstall
uninstall:
-rm -- "$(DESTDIR)$(BINDIR)/$(COMMAND)"
-rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/COPYING"
-rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE"
-rmdir -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
-rm -- "$(DESTDIR)$(INFODIR)/$(PKGNAME).info"
-rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).pdf"
-rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).ps"
-rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).dvi"
-rm -- "$(DESTDIR)$(MANDIR)/man1/$(COMMAND).1"
# Clean rules.
.PHONY: clean
clean:
-rm -rf obj bin
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