From 4be94180be00950319894ccb085ed82c447fa456 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Wed, 31 Mar 2021 19:50:23 +0300
Subject: add `make build`, etc.

---
 .github/workflows/ci.yml |  4 +--
 .gitignore               |  2 ++
 Makefile                 | 64 ++++++++++++++++++++++++++++++++++++++++++++++++
 README.md                | 35 ++++++--------------------
 4 files changed, 75 insertions(+), 30 deletions(-)
 create mode 100644 Makefile

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5823c39..4f4587c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,9 +45,7 @@ jobs:
           platform: '${{ matrix.platform }}'
         if: matrix.toolset == 'mingw'
       - name: Build
-        run: |
-          cd cmake
-          python -m project.ci.cmake --install
+        run: make install
       - name: Upload binaries
         uses: actions/upload-artifact@v2
         with:
diff --git a/.gitignore b/.gitignore
index fc2ff53..f5b9598 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
+/.build/
+
 *.aps
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
diff --git a/README.md b/README.md
index b706e9e..c590ea2 100644
--- a/README.md
+++ b/README.md
@@ -15,36 +15,17 @@ Displays a window, showing
 If it's not "run as Administrator", a button allows to actually re-run the
 executable as Administrator, utilizing Windows' User Account Control feature.
 
-Building
---------
-
-Create the build files using CMake and build using your native build tools
-(Visual Studio/make/etc.).
-
-* **Example (Visual Studio).**
-In the example below, the project directory is
-"C:\workspace\personal\privilege-check" and Visual Studio 2015 is used,
-targeting x86-64.
-
-      > cmake -G "Visual Studio 14 2015 Win64" C:\workspace\personal\privilege-check
-      ...
-
-      > cmake --build . --config release
-      ...
+Development
+-----------
 
-* **Example (MinGW-w64).**
-Another example, this time using Cygwin + MinGW-w64, targeting x86-64
-(the project directory is "/cygdrive/c/workspace/personal/privilege-check").
+Build using CMake.
+The project is Windows-only, so building with either MSVC or MinGW-64 is
+required.
 
-      > cmake -G "Unix Makefiles"                         \
-          -D CMAKE_CXX_COMPILER=x86_64-w64-mingw32-g++    \
-          -D CMAKE_RC_COMPILER=x86_64-w64-mingw32-windres \
-          -D CMAKE_BUILD_TYPE=Release                     \
-          /cygdrive/c/workspace/personal/privilege-test
-      ...
+There's a Makefile with useful shortcuts to build the project in the .build/
+directory (defaults to building with MinGW-w64):
 
-      > cmake --build . -- -j
-      ...
+    make build
 
 Cross table
 -----------
-- 
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