# Copyright © 2012, 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
#
# 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.
#
# [GNU All Permissive License]
OPTIMISATION = -Ofast
# -Os optimise for small size
# -Ofast optimise for performance
# -Og optimise for debugging
# -g include debugging data (use together with -Og or alone)
PKGNAME = adjbacklight
COMMAND = adjbacklight
PREFIX = /usr
BIN = /bin
BINDIR = $(PREFIX)$(BIN)
DATA = /share
DATADIR = $(PREFIX)$(DATA)
LICENSEDIR = $(DATADIR)/licenses
MANUAL = adjbacklight
MANUALDIR = info/
WARN = -Wall -Wextra -Wdouble-promotion -Wformat=2 -Winit-self -Wmissing-include-dirs \
-Wtrampolines -Wfloat-equal -Wshadow -Wmissing-prototypes -Wmissing-declarations \
-Wredundant-decls -Wnested-externs -Winline -Wno-variadic-macros -Wsync-nand \
-Wunsafe-loop-optimizations -Wcast-align -Wstrict-overflow -Wdeclaration-after-statement \
-Wundef -Wbad-function-cast -Wcast-qual -Wwrite-strings -Wlogical-op -Waggregate-return \
-Wstrict-prototypes -Wold-style-definition -Wpacked -Wvector-operation-performance \
-Wunsuffixed-float-constants -Wsuggest-attribute=const -Wsuggest-attribute=noreturn \
-Wsuggest-attribute=pure -Wsuggest-attribute=format -Wnormalized=nfkc -Wconversion \
-fstrict-aliasing -fstrict-overflow -fipa-pure-const -ftree-vrp -fstack-usage \
-funsafe-loop-optimizations
# excluded: -pedantic
# compile the package
.PHONY: all
all: code info
.PHONY: code
code: bin/adjbacklight
bin/adjbacklight: src/adjbacklight.c
mkdir -p bin
$(CC) $(OPTIMISATION) $(WARN) -std=gnu90 -o "$@" "$<"
.PHONY: info
info: $(MANUAL).info
%.info: $(MANUALDIR)%.texinfo
$(MAKEINFO) "$<"
.PHONY: pdf
pdf: $(MANUAL).pdf
%.pdf: $(MANUALDIR)%.texinfo
texi2pdf "$<"
.PHONY: dvi
dvi: $(MANUAL).dvi
%.dvi: $(MANUALDIR)%.texinfo
$(TEXI2DVI) "$<"
# install to system
.PHONY: install
install: install-cmd install-license install-info
.PHONY: install-cmd
install-cmd: bin/adjbacklight
install -d -- "$(DESTDIR)$(BINDIR)"
install -m4755 -- bin/adjbacklight "$(DESTDIR)$(BINDIR)/$(COMMAND)"
.PHONY: install-license
install-license:
install -d -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
install -m644 -- COPYING LICENSE "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
.PHONY: install-info
install-info: $(MANUAL).info
install -d -- "$(DESTDIR)$(DATADIR)/info"
install -m644 -- "$(MANUAL).info" "$(DESTDIR)$(DATADIR)/info/$(PKGNAME).info"
# remove files created by `install`
.PHONY: uninstall
uninstall:
-rm -- "$(DESTDIR)$(BINDIR)/$(COMMAND)"
-rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/COPYING"
-rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE"
-rm -d -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
-rm -- "$(DESTDIR)$(DATADIR)/info/$(PKGNAME).info.gz"
# remove files created by `all`
.PHONY: clean
clean:
-rm -r *.{class,t2d,aux,cp,cps,fn,ky,log,pg,pgs,toc,tp,vr,vrs,op,ops,bak,info,pdf,ps,dvi,gz,install} bin
