bmake build example.

build.mk

PREFIX=/usr
LIBDIR=/usr/lib
SYSCONFDIR=/etc
LIBEXECDIR=/usr/libexec
BINDIR=/usr/bin
GETSOURCE="wget"
MESON_CONFIGURE_ARGS = --prefix=${PREFIX} \
	--libdir=${LIBDIR} \
	--buildtype=release \
	${BUILD_OPTIONS}

.PHONY: all fetch extract build install clean

all: build

fetch:
	@echo "===>  Fetching for ${PKGNAME}"
	@if [ ! -f $(PWD)/${ARCHIVE} ]; then \
		${GETSOURCE} -c ${SOURCE}; \
	else \
		echo "Source's package already downloaded"; \
	fi

extract: fetch
	@echo "===>  extracting ${PKGNAME} source code."
	@if  [ ! -d $(PWD)/${BUILDDIR} ]; then \
		tar -xvf ${ARCHIVE}; \
	else \
		echo "Source's package already extracted."; \
	fi

build: extract
	@echo "===>  Start to build ${PKGNAME}."

	@echo "===>  Configure build." 
	meson setup ${MESON_CONFIGURE_ARGS} build ${BUILDDIR}

	@echo "===>  Build using ninja." 
	meson compile -C build 

package:
	@echo "===>  begin packaging."
	meson install --no-rebuild -C build --destdir package
	tar -C build/package -cvf \
		${PKGNAME}_${V}_${REVISION}_@${CATEGORIES}.tar.gz .

Makefile

COMMENT = Wayland tiling compositor inspired by Ratpoison 
V = 3.1.0
PKGNAME = cagebreak
REVISION = 0
CATEGORIES = wayland
U = https://github.com/project-repo/cagebreak 
SOURCE = $U/archive/$V.tar.gz
ARCHIVE = $V.tar.gz
BUILD = meson
BUILDDIR = cagebreak-3.1.0
BUILD_OPTIONS = -Dman-pages=true \
		-Dxwayland=true

.include <build.mk>