Needs tweaking

.gitignore

@@ -0,0 +1,6 @@
+/prebuilt
+/libevent-*
+/ncurses-*
+/utf8proc-*
+/musl-*
+/tmux-*

Dockerfile

@@ -1,4 +0,0 @@
-FROM alpine:3
-ARG VERSION
-
-RUN echo "Building: tmux v${VERSION}" >&2

Makefile

@@ -1,28 +1,183 @@
-.PHONY: help build extract
+.PHONY: help
 
-TMUX   := https://github.com/tmux/tmux.git
+TMUX_VERSION     := 3.1b
-LATEST  = $(shell git ls-remote --tags $(TMUX) \
+NCURSES_VERSION  := 6.2
-					      | egrep 'refs/tags/[0-9]+(\.[0-9]+)+[a-z]*$$' \
+LIBEVENT_VERSION := 2.1.10-stable
-								| tail -1 | cut -d/ -f3)
+UTF8PROC_VERSION := 2.4.0
+MUSL_VERSION     := 1.2.1
 
-IMAGE   = tmux:$(LATEST)
+BUILD_DIR           = $(CURDIR)
+BUILD_PREBUILT_DEP  = $(BUILD_DIR)/prebuilt/dep
+BUILD_PREBUILT_TMUX = $(BUILD_DIR)/prebuilt/tmux
+
+LIBEVENT     = libevent-$(LIBEVENT_VERSION)
+LIBEVENT_TGZ = $(LIBEVENT).tar.gz
+LIBEVENT_URL = https://github.com/libevent/libevent/releases/download/release-$(LIBEVENT_VERSION)/$(LIBEVENT_TGZ)
+LIBEVENT_LIB = $(BUILD_PREBUILT_DEP)/lib/libevent.a
+
+NCURSES      = ncurses-$(NCURSES_VERSION)
+NCURSES_TGZ  = $(NCURSES).tar.gz
+NCURSES_URL  = https://invisible-mirror.net/archives/ncurses/$(NCURSES_TGZ)
+NCURSES_LIB  = $(BUILD_PREBUILT_DEP)/lib/libncurses.a
+
+UTF8PROC     = utf8proc-$(UTF8PROC_VERSION)
+UTF8PROC_TGZ = $(UTF8PROC).tar.gz
+UTF8PROC_URL = https://github.com/JuliaLang/utf8proc/archive/v$(UTF8PROC_VERSION).tar.gz
+UTF8PROC_LIB = $(BUILD_PREBUILT_DEP)/lib/utf8proc.a
+
+MUSL      = musl-$(MUSL_VERSION)
+MUSL_TGZ  = $(MUSL).tar.gz
+MUSL_URL  = https://musl.libc.org/releases/$(MUSL_TGZ)
+MUSL_GCC  = $(BUILD_PREBUILT_DEP)/bin/musl-gcc
+
+TMUX         = tmux-$(TMUX_VERSION)
+TMUX_TGZ     = $(TMUX).tar.gz
+TMUX_DIST   := $(TMUX).musl-bin.tar.gz
+TMUX_URL     = https://github.com/tmux/tmux/releases/download/$(TMUX_VERSION)/$(TMUX_TGZ)
 
 help: ## Display this help message
-	@echo "Latest: $(LATEST)"
+	@echo "Tmux: v$(TMUX_VERSION)"
+	@echo "NCurses: v$(NCURSES_VERSION)"
+	@echo "LibEvent: v$(LIBEVENT_VERSION)"
+	@echo "UTF8Proc: v$(UTF8PROC_VERSION)"
+	@echo ""
 	@echo "Usage:"
-	@sed -nE "s/^([^:]+):\s+##\s+(.+)$$/\tmake \\1\t- \\2/p" \
+	@sed -nE "s/^([^:]+):\\s+##\\s+(.+)$$/\tmake \\1\t- \\2/p" \
 		$(lastword $(MAKEFILE_LIST))
 
-build: ## Build tmux in a docker image
+clean: ## Remove all build and dist directories
-	docker build \
+	-rm -rf prebuilt $(LIBEVENT) $(NCURSES) $(UTF8PROC) $(MUSL) $(TMUX)
-		--build-arg VERSION=$(LATEST) \
+
-		--tag $(IMAGE) \
+####
-		--rm .
+#### musl-libc
+####
+musl: ## Build musl static library
+	$(MAKE) $(BUILD_PREBUILT_DEP) $(MUSL_GCC)
+
+$(MUSL_GCC): $(MUSL)
+	cd $(MUSL) \
+		&& ./configure \
+				--prefix="$(BUILD_PREBUILT_DEP)" \
+				--enable-wrapper \
+				--enable-static \
+				--disable-shared \
+				--enable-optimize \
+		&& make -j4 \
+		&& make install
+
+$(MUSL): $(MUSL_TGZ)
+	tar xzf $<
+
+$(MUSL_TGZ):
+	curl -Lk $(MUSL_URL) -o $@
+
+####
+#### Libevent
+####
+libevent: ## Download and build libevent library
+	$(MAKE) $(MUSL_GCC) $(LIBEVENT_LIB)
+
+$(LIBEVENT_LIB): $(LIBEVENT)
+	cd $(LIBEVENT) \
+		&& ./configure \
+				--prefix="$(BUILD_PREBUILT_DEP)" \
+				--disable-openssl \
+				--enable-shared=no \
+				--enable-static=yes \
+				--with-pic
+	$(MAKE) -C $(LIBEVENT) -j4
+	$(MAKE) -C $(LIBEVENT) install
+
+$(LIBEVENT): $(LIBEVENT_TGZ)
+	tar xzf $<
+
+$(LIBEVENT_TGZ):
+	curl -Lk $(LIBEVENT_URL) -o $@
+
+####
+#### tmux
+####
+tmux: ## Build static tmux archive
+	$(MAKE) $(TMUX_DIST)
+
+$(TMUX_DIST): $(TMUX)
+	cd $(TMUX) && \
+		PKG_CONFIG_PATH="$(BUILD_PREBUILT_DEP)/lib/pkgconfig" \
+		LIBNCURSES_CFLAGS="-I$(BUILD_PREBUILT_DEP)/include/ncurses" \
+		LIBNCURSES_LIBS="-L$(BUILD_PREBUILT_DEP)/lib" \
+		LIBEVENT_CFLAGS="-I$(BUILD_PREBUILT_DEP)/include" \
+		LIBEVENT_LIBS="-L$(BUILD_PREBUILT_DEP)/lib -levent" \
+		./configure \
+			--prefix="$(BUILD_PREBUILT_TMUX)" \
+			--enable-static \
+			--enable-utf8proc
+	$(MAKE) -C $(TMUX) -j4
+
+$(TMUX): $(TMUX_TGZ)
+	tar xzf $<
+
+$(TMUX_TGZ):
+	curl -Lk $(TMUX_URL) -o $@
+
+####
+#### UTF8Proc
+####
+utf8proc: ## Download and build the UTF8Proc library
+	$(MAKE) $(BUILD_PREBUILT_DEP) $(UTF8PROC_LIB)
+
+$(UTF8PROC_LIB): $(UTF8PROC)
+	mkdir -p $(UTF8PROC)/build
+	cd $(UTF8PROC)/build \
+		&& cmake .. \
+				-DCMAKE_INSTALL_PREFIX="$(BUILD_PREBUILT_DEP)" \
+				-DBUILD_SHARED_LIBS=OFF
+	cd $(UTF8PROC)/build \
+		&& cmake --build .
+	cp -v $(UTF8PROC)/build/*.a $(BUILD_PREBUILT_DEP)/lib
+	cp -v $(UTF8PROC)/*.h $(BUILD_PREBUILT_DEP)/include
+
+$(UTF8PROC): $(UTF8PROC_TGZ)
+	tar xzf $(UTF8PROC_TGZ)
+
+$(UTF8PROC_TGZ):
+	curl -Lk $(UTF8PROC_URL) -o $@
+
+####
+#### Ncurses
+####
+ncurses: ## Download and build the ncurses libraru
+	$(MAKE) $(BUILD_PREBUILT_DEP) $(NCURSES_LIB)
+
+$(NCURSES_LIB): $(NCURSES)
+	cd $(NCURSES) \
+		&& ./configure \
+				--prefix="$(BUILD_PREBUILT_DEP)" \
+				--without-cxx \
+				--without-cxx-binding \
+				--with-termlib \
+				--enable-termcap \
+				--enable-ext-colors \
+				--enable-ext-mouse \
+				--enable-bsdpad \
+				--enable-opaque-curses \
+				--with-terminfo-dirs=/etc/terminfo:/usr/share/terminfo:/lib/terminfo \
+				--with-termpath=/etc/termcap:/usr/share/misc/termcap \
+				--with-fallbacks="linux,xterm,xterm-color,xterm-256color,vt100"
+	$(MAKE) -C $(NCURSES) -j4
+	$(MAKE) -C $(NCURSES) install
+
+$(NCURSES): $(NCURSES_TGZ)
+	tar xzf $<
+
+$(NCURSES_TGZ):
+	curl -Lk $(NCURSES_URL) -o $@
+
+####
+#### prebuilt dirs
+####
+$(BUILD_PREBUILT_DEP):
+	mkdir -pv $@
+
+$(BUILD_PREBUILT_TMUX):
+	mkdir -pv $@
 
-extract: ## Extract the binaries from the docker image
-	docker run \
-		-ti --rm \
-		-u $(shell id -u):$(shell id -g) \
-		-v $(CURDIR):/mnt/cwd \
-		-w /usr/local/lib \
-		$(IMAGE) tar czf /mnt/cwd/tmux_v$(LATEST).tar.gz tmux_v$(LATEST)

README.md

@@ -1,17 +0,0 @@
-# static-tmux
-
-Build a static tmux that can be copied anywhere.
-
-## Usage
-
-Run `make` for a usage display:
-
-```shell
-$ make
-Latest: 3.1b
-Usage:
-	make help	- Display this help message
-	make build	- Build tmux in a docker image
-	make extract	- Extract the binaries from the docker image
-```
-