#!/bin/sh

# Usage:
#    ./meson.sh [<options>] [target]
#
# Where options can be:
#	V=0         - disable non-error messages on ninja
#	V=1         - print all ninja messages (default)
#
# And target is the Makefile target. It can be:
#	all         - build all files
#	clean       - cleans build
#	test        - excecute unit tests
#	reconfigure - run Meson reconfigure via ninja
#	install     - builds and install IGT
#	uninstall   - uninstalls IGT from a past installation
#	docs	    - builds igt-gpu-tools-doc

cat > Makefile <<EOF

quiet_build =
quiet_reconfigure =
Q =
VERBOSE =

ifeq ("\$(origin V)", "command line")
  VERBOSE = \$(V)
endif

ifneq (\$(findstring 0, \$(VERBOSE)),)
  quiet_build = --quiet
  Q = @
endif

.PHONY: default docs
default: all

build/build.ninja:
	\$(Q)mkdir -p build
	\$(Q)meson setup build

all: build/build.ninja
	\$(Q)ninja -C build \$(quiet_build)

clean: build/build.ninja
	\$(Q)ninja -C build clean \$(quiet_build)

test: build/build.ninja
	\$(Q)ninja -C build test \$(quiet_build)

reconfigure: build/build.ninja
	\$(Q)ninja -C build reconfigure

check distcheck dist distclean:
	@echo "This is the meson wrapper, not automake" && false

install: build/build.ninja
	\$(Q)ninja -C build install \$(quiet_build)

uninstall: build/build.ninja
	\$(Q)ninja -C build uninstall \$(quiet_build)

docs:
	\$(Q)ninja -C build igt-gpu-tools-doc \$(quiet_build)

EOF

git config format.subjectprefix "PATCH i-g-t"

make $@