mirror of
https://github.com/davidgiven/fluxengine.git
synced 2025-10-31 11:17:01 -07:00
112 lines
2.8 KiB
Makefile
112 lines
2.8 KiB
Makefile
MAKENOT4 := $(if $(findstring 3.9999, $(lastword $(sort 3.9999 $(MAKE_VERSION)))),yes,no)
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ifeq ($(MAKENOT4),yes)
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$(error You need GNU Make 4.x for this (if you're on OSX, use gmake).)
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endif
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OBJ ?= .obj
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PYTHON ?= python3
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PKG_CONFIG ?= pkg-config
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HOST_PKG_CONFIG ?= $(PKG_CONFIG)
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ECHO ?= echo
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CP ?= cp
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HOSTCC ?= gcc
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HOSTCXX ?= g++
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HOSTAR ?= ar
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HOSTCFLAGS ?= -g -Og
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HOSTLDFLAGS ?= -g
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CC ?= $(HOSTCC)
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CXX ?= $(HOSTCXX)
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AR ?= $(HOSTAR)
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CFLAGS ?= $(HOSTCFLAGS)
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LDFLAGS ?= $(HOSTLDFLAGS)
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export PKG_CONFIG
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export HOST_PKG_CONFIG
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ifdef VERBOSE
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hide =
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else
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ifdef V
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hide =
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else
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hide = @
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endif
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endif
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# If enabled, shows a nice display of how far through the build you are. This
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# doubles Make startup time. Also, on Make 4.3 and above, rebuilds don't show
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# correct progress information.
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AB_ENABLE_PROGRESS_INFO ?= true
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WINDOWS := no
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OSX := no
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LINUX := no
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ifeq ($(OS),Windows_NT)
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WINDOWS := yes
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else
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UNAME_S := $(shell uname -s)
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ifeq ($(UNAME_S),Linux)
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LINUX := yes
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endif
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ifeq ($(UNAME_S),Darwin)
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OSX := yes
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endif
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endif
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ifeq ($(OS), Windows_NT)
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EXT ?= .exe
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endif
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EXT ?=
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CWD=$(shell pwd)
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ifeq ($(AB_ENABLE_PROGRESS_INFO),true)
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ifeq ($(PROGRESSINFO),)
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# The first make invocation here has to have its output discarded or else it
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# produces spurious 'Leaving directory' messages... don't know why.
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rulecount := $(strip $(shell $(MAKE) --no-print-directory -q $(OBJ)/build.mk PROGRESSINFO=1 > /dev/null \
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&& $(MAKE) --no-print-directory -n $(MAKECMDGOALS) PROGRESSINFO=XXXPROGRESSINFOXXX | grep XXXPROGRESSINFOXXX | wc -l))
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ruleindex := 1
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PROGRESSINFO = "[$(ruleindex)/$(rulecount)]$(eval ruleindex := $(shell expr $(ruleindex) + 1)) "
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endif
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else
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PROGRESSINFO = ""
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endif
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PKG_CONFIG_HASHES = $(OBJ)/.pkg-config-hashes/target-$(word 1, $(shell $(PKG_CONFIG) --list-all | md5sum))
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HOST_PKG_CONFIG_HASHES = $(OBJ)/.pkg-config-hashes/host-$(word 1, $(shell $(HOST_PKG_CONFIG) --list-all | md5sum))
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$(OBJ)/build.mk : $(PKG_CONFIG_HASHES) $(HOST_PKG_CONFIG_HASHES)
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$(PKG_CONFIG_HASHES) $(HOST_PKG_CONFIG_HASHES) &:
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$(hide) rm -rf $(OBJ)/.pkg-config-hashes
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$(hide) mkdir -p $(OBJ)/.pkg-config-hashes
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$(hide) touch $(PKG_CONFIG_HASHES) $(HOST_PKG_CONFIG_HASHES)
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include $(OBJ)/build.mk
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MAKEFLAGS += -r -j$(shell nproc)
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.DELETE_ON_ERROR:
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.PHONY: update-ab
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update-ab:
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@echo "Press RETURN to update ab from the repository, or CTRL+C to cancel." \
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&& read a \
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&& (curl -L https://github.com/davidgiven/ab/releases/download/dev/distribution.tar.xz | tar xvJf -) \
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&& echo "Done."
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.PHONY: clean
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clean::
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@echo CLEAN
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$(hide) rm -rf $(OBJ)
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export PYTHONHASHSEED = 1
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build-files = $(shell find . -name 'build.py') $(wildcard build/*.py) $(wildcard config.py)
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$(OBJ)/build.mk: Makefile $(build-files) build/ab.mk
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@echo "AB"
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@mkdir -p $(OBJ)
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$(hide) $(PYTHON) -X pycache_prefix=$(OBJ)/__pycache__ build/ab.py -o $@ build.py \
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|| rm -f $@
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