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PREFIX ?= /usr
DESTDIR ?=
BINDIR ?= $( PREFIX) /bin
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export GOPATH ?= $( CURDIR) /.gopath
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export GO111MODULE := on
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all : generate -version -and -build
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i f e q ( $( shell go env GOOS ) | $( wildcard .git ) , l i n u x | )
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$( error Do not build this for Linux . Instead use the Linux kernel module . See wireguard .com /install / for more info .)
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e l s e i f e q ( $( shell go env GOOS ) , l i n u x )
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ireallywantobuildon_linux.go :
@printf "WARNING: This software is meant for use on non-Linux\nsystems. For Linux, please use the kernel module\ninstead. See wireguard.com/install/ for more info.\n\n" >& 2
@printf 'package main\nconst UseTheKernelModuleInstead = 0xdeadbabe\n' > " $@ "
clean-ireallywantobuildon_linux.go :
@rm -f ireallywantobuildon_linux.go
.PHONY : clean -ireallywantobuildon_linux .go
clean : clean -ireallywantobuildon_linux .go
wireguard-go : ireallywantobuildon_linux .go
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e n d i f
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MAKEFLAGS += --no-print-directory
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generate-version-and-build :
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@export GIT_CEILING_DIRECTORIES = " $( realpath $( CURDIR) /..) " && \
tag = " $$ (git describe --dirty 2>/dev/null) " && \
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ver = " $$ (printf 'package device\nconst WireGuardGoVersion = " %s"\n' " $$ tag")" && \
[ " $$ (cat device/version.go 2>/dev/null) " != " $$ ver " ] && \
echo " $$ ver " > device/version.go && \
git update-index --assume-unchanged device/version.go || true
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@$( MAKE) wireguard-go
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wireguard-go : $( wildcard *.go ) $( wildcard */*.go )
go build -v -o " $@ "
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install : wireguard -go
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@install -v -d " $( DESTDIR) $( BINDIR) " && install -v -m 0755 " $< " " $( DESTDIR) $( BINDIR) /wireguard-go "
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clean :
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rm -f wireguard-go
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.PHONY : all clean install generate -version -and -build