# 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 command path excluding prefix
BIN ?= /bin
# The library path excluding prefix
LIB ?= /lib
# The executable library path excluding prefix
LIBEXEC ?= /libexec
# The resource path excluding prefix
DATA ?= /share
# The command path including prefix
BINDIR ?= $(PREFIX)$(BIN)
# The library path including prefix
LIBDIR ?= $(PREFIX)$(LIB)
# The executable library path including prefix
LIBEXECDIR ?= $(PREFIX)$(LIBEXEC)
# 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 license base path including prefix
LICENSEDIR ?= $(DATADIR)/licenses
# Python 3 command to use in shebangs
SHEBANG ?= /usr/bin/env python3
# The name of the command as it should be installed
COMMAND ?= blueshift
# The name of the package as it should be installed
PKGNAME ?= blueshift
# Bindings for display server access
SERVER_BINDINGS ?= randr vidmode drm
# Executable bindings for display server access
EXECS ?= idcrtc iccprofile
# Executable library files
EXECLIBS = $(foreach E,$(EXECS),blueshift_$(E))
# The installed pkg-config command
PKGCONFIG ?= pkg-config
# Optimisation settings for C code compilation
OPTIMISE ?= -Og -g
# Warnings settings for C code compilation
WARN = -Wall -Wextra -pedantic -Wdouble-promotion -Wformat=2 -Winit-self -Wmissing-include-dirs \
-Wfloat-equal -Wmissing-prototypes -Wmissing-declarations -Wtrampolines -Wnested-externs \
-Wno-variadic-macros -Wdeclaration-after-statement -Wundef -Wpacked -Wunsafe-loop-optimizations \
-Wbad-function-cast -Wwrite-strings -Wlogical-op -Wstrict-prototypes -Wold-style-definition \
-Wvector-operation-performance -Wstack-protector -Wunsuffixed-float-constants -Wcast-align \
-Wsync-nand
# Warnings violated by Cython and therefore only use for C and not Cython
CWARN = -Wshadow -Wredundant-decls -Winline -Wcast-qual -Wsign-conversion -Wstrict-overflow
# The C standard for C code compilation
STD = c99
LIBS_idcrtc = xcb-randr
LIBS_iccprofile = xcb
LIBS_randr = xcb-randr
LIBS_vidmode = x11 xxf86vm
LIBS_drm = libdrm
LIBS = python3 $(foreach B,$(SERVER_BINDINGS) $(EXECS),$(LIBS_$(B)))
FLAGS = $$($(PKGCONFIG) --cflags $(LIBS)) -std=$(STD) $(WARN) $(OPTIMISE) -fPIC $(CFLAGS) $(LDFLAGS) $(CPPFLAGS)
# Resource files
DATAFILES = 2deg 10deg redshift redshift_old
# Python source files
PYFILES = __main__.py colour.py curve.py monitor.py solar.py icc.py adhoc.py \
backlight.py blackbody.py aux.py weather.py interpolation.py
# Library files
CBINDINGS = $(foreach B,$(SERVER_BINDINGS),blueshift_$(B).so)
# Configuration script example files
EXAMPLES = comprehensive sleepmode crtc-detection crtc-searching logarithmic \
xmobar xpybar stored-settings current-settings xmonad threaded \
backlight darkroom textconf textconf.conf modes weather battery \
icc-profile-atoms bedtime
# Build rules
.PHONY: default
default: command info shell
.PHONY: all
all: command doc shell
.PHONY: command
command: $(foreach C,$(CBINDINGS),bin/$(C)) $(foreach E,$(EXECLIBS),bin/$(E)) bin/blueshift
# Build rules for C source files
bin/blueshift_idcrtc: LIBS_=LIBS_idcrtc
bin/blueshift_idcrtc: obj/blueshift_idcrtc.o
@mkdir -p bin
$(CC) $(FLAGS) $$($(PKGCONFIG) --libs $($(LIBS_))) -o $@ $^
bin/blueshift_iccprofile: LIBS_=LIBS_iccprofile
bin/blueshift_iccprofile: obj/blueshift_iccprofile.o
@mkdir -p bin
$(CC) $(FLAGS) $$($(PKGCONFIG) --libs $($(LIBS_))) -o $@ $^
bin/blueshift_drm.so: LIBS_=LIBS_drm
bin/blueshift_randr.so: LIBS_=LIBS_randr
bin/blueshift_vidmode.so: LIBS_=LIBS_vidmode
bin/%.so: obj/%.o obj/%_c.o
@mkdir -p bin
$(CC) $(FLAGS) $$($(PKGCONFIG) --libs $($(LIBS_))) -shared -o $@ $^
obj/%.o: src/%.c
@mkdir -p obj
$(CC) $(FLAGS) $(CWARN) -c -o $@ $<
obj/%_c.o: src/%_c.c src/%_c.h
@mkdir -p obj
$(CC) $(FLAGS) $(CWARN) -c -o $@ $<
obj/%.o: obj/%.c
@mkdir -p obj
$(CC) $(FLAGS) -c -o $@ $<
# Build rules for Cython source files
obj/%.c: src/%.pyx
@mkdir -p obj
if ! cython -3 -v $<; then rm src/$*.c ; false ; fi
mv src/$*.c $@
# Build rules for Python source files
bin/blueshift: obj/blueshift.zip
echo '#!$(SHEBANG)' > $@
cat $< >> $@
chmod a+x $@
obj/blueshift.zip: $(foreach F,$(PYFILES),obj/$(F))
@mkdir -p bin
cd obj && zip ../$@ $(foreach F,$(PYFILES),$(F))
obj/%.py: src/%.py
cp $< $@
sed -i '/^DATADIR *= /s#^.*$$#DATADIR = '\''$(DATADIR)/$(PKGNAME)'\''#' $@
sed -i '/^LIBDIR *= /s#^.*$$#LIBDIR = '\''$(LIBDIR)'\''#' $@
sed -i '/^LIBEXECDIR *= /s#^.*$$#LIBEXECDIR = '\''$(LIBEXECDIR)'\''#' $@
# Build rules for documentation
.PHONY: doc
doc: info pdf dvi ps
obj/%.texinfo: info/%.texinfo
@mkdir -p obj
cp $< $@
sed -i 's:@set DOCDIR /usr/share/doc:@set DOCDIR $(DOCDIR):g' $@
sed -i 's:@set PKGNAME blueshift:@set PKGNAME $(PKGNAME):g' $@
.PHONY: info
info: blueshift.info
%.info: obj/%.texinfo obj/fdl.texinfo
makeinfo $<
.PHONY: pdf
pdf: blueshift.pdf
%.pdf: obj/%.texinfo obj/fdl.texinfo
cd obj ; yes X | texi2pdf ../$<
mv obj/$@ $@
.PHONY: dvi
dvi: blueshift.dvi
%.dvi: obj/%.texinfo obj/fdl.texinfo
cd obj ; yes X | $(TEXI2DVI) ../$<
mv obj/$@ $@
.PHONY: ps
ps: blueshift.ps
%.ps: obj/%.texinfo obj/fdl.texinfo
cd obj ; yes X | texi2pdf --ps ../$<
mv obj/$@ $@
# Build rules for shell auto-completion
.PHONY: shell
shell: bash zsh fish
.PHONY: bash
bash: bin/blueshift.bash
bin/blueshift.bash: src/completion
@mkdir -p bin
auto-auto-complete bash --output $@ --source $<
.PHONY: zsh
zsh: bin/blueshift.zsh
bin/blueshift.zsh: src/completion
@mkdir -p bin
auto-auto-complete zsh --output $@ --source $<
.PHONY: fish
fish: bin/blueshift.fish
bin/blueshift.fish: src/completion
@mkdir -p bin
auto-auto-complete fish --output $@ --source $<
# Install rules
.PHONY: install
install: install-base install-info install-examples install-shell
.PHONY: install
install-all: install-base install-doc install-shell
# Install base rules
.PHONY: install-base
install-base: install-command install-license
.PHONY: install-command
install-command: install-command-bin install-command-lib install-command-libexec install-command-share
.PHONY: install-command-bin
install-command-bin: bin/blueshift
install -dm755 -- "$(DESTDIR)$(BINDIR)"
install -m755 $< -- "$(DESTDIR)$(BINDIR)/$(COMMAND)"
.PHONY: install-command-lib
install-command-lib: $(foreach C,$(CBINDINGS),bin/$(C))
install -dm755 -- "$(DESTDIR)$(LIBDIR)"
install -m755 $^ -- "$(DESTDIR)$(LIBDIR)"
.PHONY: install-command-libexec
install-command-libexec: $(foreach E,$(EXECLIBS),bin/$(E))
install -dm755 -- "$(DESTDIR)$(LIBEXECDIR)"
install -m755 $^ -- "$(DESTDIR)$(LIBEXECDIR)"
.PHONY: install-command-share
install-command-share: $(foreach D,$(DATAFILES),res/$(D))
install -dm755 -- "$(DESTDIR)$(DATADIR)/$(PKGNAME)"
install -m644 -- $^ "$(DESTDIR)$(DATADIR)/$(PKGNAME)"
.PHONY: install-license
install-license:
install -dm755 -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
install -m644 COPYING LICENSE.agpl3 LICENSE.gpl3 LICENSE.fdl1.3 -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
# Install documentation
.PHONY: install-doc
install-doc: install-info install-pdf install-ps install-dvi install-examples
.PHONY: install-examples
install-examples: $(foreach E,$(EXAMPLES),examples/$(E))
install -dm755 -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME)/examples"
install -m644 $^ -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME)/examples"
.PHONY: install-info
install-info: blueshift.info
install -dm755 -- "$(DESTDIR)$(INFODIR)"
install -m644 $< -- "$(DESTDIR)$(INFODIR)/$(PKGNAME).info"
.PHONY: install-pdf
install-pdf: blueshift.pdf
install -dm755 -- "$(DESTDIR)$(DOCDIR)"
install -m644 $< -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).pdf"
.PHONY: install-ps
install-ps: blueshift.ps
install -dm755 -- "$(DESTDIR)$(DOCDIR)"
install -m644 $< -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).ps"
.PHONY: install-dvi
install-dvi: blueshift.dvi
install -dm755 -- "$(DESTDIR)$(DOCDIR)"
install -m644 $< -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).dvi"
# Install shell auto-completion
.PHONY: install-shell
install-shell: install-bash install-zsh install-fish
.PHONY: install-bash
install-bash: bin/blueshift.bash
install -dm755 -- "$(DESTDIR)$(DATADIR)/bash-completion/completions"
install -m644 $< -- "$(DESTDIR)$(DATADIR)/bash-completion/completions/$(COMMAND)"
.PHONY: install-zsh
install-zsh: bin/blueshift.zsh
install -dm755 -- "$(DESTDIR)$(DATADIR)/zsh/site-functions"
install -m644 $< -- "$(DESTDIR)$(DATADIR)/zsh/site-functions/_$(COMMAND)"
.PHONY: install-fish
install-fish: bin/blueshift.fish
install -dm755 -- "$(DESTDIR)$(DATADIR)/fish/completions"
install -m644 $< -- "$(DESTDIR)$(DATADIR)/fish/completions/$(COMMAND).fish"
# Uninstall rules
.PHONY: uninstall
uninstall:
-rm -- "$(DESTDIR)$(BINDIR)/$(COMMAND)"
-rm -- $(foreach C,$(CBINDINGS),"$(DESTDIR)$(LIBDIR)/$(C)")
-rm -- $(foreach E,$(EXECLIBS),"$(DESTDIR)$(LIBEXECDIR)/$(E)")
-rmdir -- "$(DESTDIR)$(LIBEXECDIR)"
-rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/COPYING"
-rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE.agpl3"
-rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE.gpl3"
-rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE.fdl1.3"
-rmdir -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
-rm -- $(foreach F,$(DATAFILES),"$(DESTDIR)$(DATADIR)/$(PKGNAME)/$(F)")
-rmdir -- "$(DESTDIR)$(DATADIR)/$(PKGNAME)"
-rm -- $(foreach E,$(EXAMPLES),"$(DESTDIR)$(DOCDIR)/$(PKGNAME)/examples/$(E)")
-rmdir -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME)/examples"
-rmdir -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME)"
-rm -- "$(DESTDIR)$(INFODIR)/$(PKGNAME).info"
-rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).pdf"
-rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).ps"
-rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).dvi"
-rm -- "$(DESTDIR)$(DATADIR)/fish/completions/$(COMMAND).fish"
-rmdir -- "$(DESTDIR)$(DATADIR)/fish/completions"
-rmdir -- "$(DESTDIR)$(DATADIR)/fish"
-rm -- "$(DESTDIR)$(DATADIR)/zsh/site-functions/_$(COMMAND)"
-rmdir -- "$(DESTDIR)$(DATADIR)/zsh/site-functions"
-rmdir -- "$(DESTDIR)$(DATADIR)/zsh"
-rm -- "$(DESTDIR)$(DATADIR)/bash-completion/completions/$(COMMAND)"
-rmdir -- "$(DESTDIR)$(DATADIR)/bash-completion/completions"
-rmdir -- "$(DESTDIR)$(DATADIR)/bash-completion"
# Clean rules
.PHONY: all
clean:
-rm -r bin obj src/blueshift_{randr,vidmode,drm}.c blueshift.{info,pdf,ps,dvi}
