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convert makefile to be more portable

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KawaiiAmber 2022-05-25 16:04:19 -06:00 committed by Leonardo Hernández Hernández
parent a5a0674f6a
commit 7b42232ad1
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2 changed files with 63 additions and 54 deletions
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106
Makefile
View File

@ -1,19 +1,60 @@
.POSIX:
.SUFFIXES:
include config.mk
CFLAGS += -I. -DWLR_USE_UNSTABLE -std=c99 -pedantic -DVERSION=\"$(VERSION)\"
# flags for compiling
DWLCPPFLAGS = -I. -DWLR_USE_UNSTABLE -DVERSION=\"$(VERSION)\"
WAYLAND_PROTOCOLS=$(shell pkg-config --variable=pkgdatadir wayland-protocols)
WAYLAND_SCANNER=$(shell pkg-config --variable=wayland_scanner wayland-scanner)
# Wayland utils
WAYLAND_PROTOCOLS = `pkg-config --variable=pkgdatadir wayland-protocols`
WAYLAND_SCANNER = `pkg-config --variable=wayland_scanner wayland-scanner`
# CFLAGS / LDFLAGS
PKGS = wlroots wayland-server xcb xkbcommon libinput
CFLAGS += $(foreach p,$(PKGS),$(shell pkg-config --cflags $(p)))
LDLIBS += $(foreach p,$(PKGS),$(shell pkg-config --libs $(p)))
DWLCFLAGS = `pkg-config --cflags $(PKGS)` $(DWLCPPFLAGS) $(CFLAGS) $(XWAYLAND)
LDLIBS = `pkg-config --libs $(PKGS)`
# build rules
# wayland-scanner is a tool which generates C headers and rigging for Wayland
# protocols, which are specified in XML. wlroots requires you to rig these up
# to your build system yourself and provide them in the include path.
all: dwl
dwl: dwl.o xdg-shell-protocol.o wlr-layer-shell-unstable-v1-protocol.o idle-protocol.o util.o
$(CC) $(LDLIBS) -o $@ dwl.o xdg-shell-protocol.o wlr-layer-shell-unstable-v1-protocol.o idle-protocol.o util.o
dwl.o: dwl.c config.mk config.h client.h xdg-shell-protocol.h wlr-layer-shell-unstable-v1-protocol.h idle-protocol.h
xdg-shell-protocol.o: xdg-shell-protocol.h xdg-shell-protocol.c
wlr-layer-shell-unstable-v1-protocol.o: wlr-layer-shell-unstable-v1-protocol.h wlr-layer-shell-unstable-v1-protocol.c
idle-protocol.o: idle-protocol.h idle-protocol.c
util.o: util.c util.h
# wayland scanner rules to generate .h / .c files
xdg-shell-protocol.h:
$(WAYLAND_SCANNER) server-header \
$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
xdg-shell-protocol.c:
$(WAYLAND_SCANNER) private-code \
$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
wlr-layer-shell-unstable-v1-protocol.h:
$(WAYLAND_SCANNER) server-header \
protocols/wlr-layer-shell-unstable-v1.xml $@
wlr-layer-shell-unstable-v1-protocol.c:
$(WAYLAND_SCANNER) private-code \
protocols/wlr-layer-shell-unstable-v1.xml $@
idle-protocol.h:
$(WAYLAND_SCANNER) server-header \
protocols/idle.xml $@
idle-protocol.c:
$(WAYLAND_SCANNER) private-code \
protocols/idle.xml $@
config.h:
cp config.def.h $@
clean:
rm -f dwl *.o *-protocol.h *-protocol.c
# distribution archive
dist: clean
mkdir -p dwl-$(VERSION)
cp -R LICENSE* Makefile README.md generate-version.sh client.h\
@ -23,51 +64,18 @@ dist: clean
tar -caf dwl-$(VERSION).tar.gz dwl-$(VERSION)
rm -rf dwl-$(VERSION)
install: dwl
install -Dm755 dwl $(DESTDIR)$(PREFIX)/bin/dwl
install -Dm644 dwl.1 $(DESTDIR)$(MANDIR)/man1/dwl.1
# install rules
install: dwl
mkdir -p $(DESTDIR)$(PREFIX)/bin
cp dwl $(DESTDIR)$(PREFIX)/bin
chmod 755 $(DESTDIR)$(PREFIX)/bin/dwl
mkdir -p $(DESTDIR)$(MANDIR)/man1
cp dwl.1 $(DESTDIR)$(MANDIR)/man1
chmod 644 $(DESTDIR)$(MANDIR)/man1/dwl.1
uninstall:
rm -f $(DESTDIR)$(PREFIX)/bin/dwl $(DESTDIR)$(MANDIR)/man1/dwl.1
.PHONY: all clean dist install uninstall
# wayland-scanner is a tool which generates C headers and rigging for Wayland
# protocols, which are specified in XML. wlroots requires you to rig these up
# to your build system yourself and provide them in the include path.
xdg-shell-protocol.h:
$(WAYLAND_SCANNER) server-header \
$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
xdg-shell-protocol.c:
$(WAYLAND_SCANNER) private-code \
$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
xdg-shell-protocol.o: xdg-shell-protocol.h
wlr-layer-shell-unstable-v1-protocol.h:
$(WAYLAND_SCANNER) server-header \
protocols/wlr-layer-shell-unstable-v1.xml $@
wlr-layer-shell-unstable-v1-protocol.c:
$(WAYLAND_SCANNER) private-code \
protocols/wlr-layer-shell-unstable-v1.xml $@
wlr-layer-shell-unstable-v1-protocol.o: wlr-layer-shell-unstable-v1-protocol.h
idle-protocol.h:
$(WAYLAND_SCANNER) server-header \
protocols/idle.xml $@
idle-protocol.c:
$(WAYLAND_SCANNER) private-code \
protocols/idle.xml $@
idle-protocol.o: idle-protocol.h
config.h: | config.def.h
cp config.def.h $@
dwl.o: config.mk config.h client.h xdg-shell-protocol.h wlr-layer-shell-unstable-v1-protocol.h idle-protocol.h util.h
dwl: xdg-shell-protocol.o wlr-layer-shell-unstable-v1-protocol.o idle-protocol.o util.o
.SUFFIXES: .c .o
.c.o:
$(CC) $(CPPFLAGS) $(DWLCFLAGS) -c $<

9
config.mk
View File

@ -1,12 +1,13 @@
_VERSION = 0.3.1
VERSION = $(shell ./generate-version.sh $(_VERSION))
VERSION = `./generate-version.sh $(_VERSION)`
# paths
PREFIX = /usr/local
MANDIR = $(PREFIX)/share/man
# Default compile flags (overridable by environment)
CFLAGS ?= -g -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wno-unused-function -Wno-unused-variable -Wno-unused-result -Wdeclaration-after-statement
# Compile flags that can be used
#CFLAGS = -pedantic -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wno-unused-function -Wno-unused-variable -Wno-unused-result -Wdeclaration-after-statement
XWAYLAND =
# Uncomment to build XWayland support
#CFLAGS += -DXWAYLAND
#XWAYLAND = -DXWAYLAND