add `make build`, etc.

1 files changed, 64 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..6caa8ad
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,64 @@
+# Various one-liners which I'm too lazy to remember.
+# Basically a collection of really small shell scripts.
+
+MAKEFLAGS += --warn-undefined-variables
+unexport MAKEFLAGS
+.DEFAULT_GOAL := all
+.DELETE_ON_ERROR:
+.SUFFIXES:
+SHELL := bash
+.SHELLFLAGS := -eu -o pipefail -c
+
+.PHONY: DO
+DO:
+
+escape = $(subst ','\'',$(1))
+
+define noexpand
+ifeq ($$(origin $(1)),environment)
+    $(1) := $$(value $(1))
+endif
+ifeq ($$(origin $(1)),environment override)
+    $(1) := $$(value $(1))
+endif
+ifeq ($$(origin $(1)),command line)
+    override $(1) := $$(value $(1))
+endif
+endef
+
+TOOLSET ?= mingw
+CONFIGURATION ?= Debug
+CMAKE_FLAGS ?=
+
+this_dir  := $(dir $(realpath $(firstword $(MAKEFILE_LIST))))
+src_dir   := $(this_dir)
+ifdef CI
+build_dir := $(this_dir)../build
+else
+build_dir := $(this_dir).build
+endif
+cmake_dir := $(build_dir)/cmake
+DESTDIR   ?= $(build_dir)/install
+
+$(eval $(call noexpand,TOOLSET))
+$(eval $(call noexpand,CONFIGURATION))
+$(eval $(call noexpand,CMAKE_FLAGS))
+$(eval $(call noexpand,DESTDIR))
+
+.PHONY: all
+all: build
+
+.PHONY: clean
+clean:
+	rm -rf -- '$(call escape,$(build_dir))'
+
+.PHONY: build
+build:
+ifdef CI
+	cd cmake && python3 -m project.ci.cmake --install -- $(CMAKE_FLAGS)
+else
+	cd cmake && python3 -m project.cmake.build --toolset '$(call escape,$(TOOLSET))' --configuration '$(call escape,$(CONFIGURATION))' --build '$(call escape,$(cmake_dir))' --install '$(call escape,$(DESTDIR))' -- '$(call escape,$(src_dir))' $(CMAKE_FLAGS)
+endif
+
+.PHONY: install
+install: build