class Tuntap < Formula desc "Virtual network interfaces for OS X" homepage "http://tuntaposx.sourceforge.net/" stable do url "https://downloads.sourceforge.net/project/tuntaposx/tuntap/20111101/tuntap_20111101_src.tar.gz" sha256 "d5a21b326e95afc7db3c6683d3860f3192e3260fae12f74e8404a8fd0764558f" # Get Kernel.framework headers from the SDK patch :p2, :DATA end head do url "git://git.code.sf.net/p/tuntaposx/code" # Get Kernel.framework headers from the SDK patch :DATA end bottle do cellar :any sha1 "66c5936c679b961089df84668a8c04bce56d992c" => :mavericks sha1 "80bfd6bcec776491065be0450ce2c47dc2d7a567" => :mountain_lion sha1 "a3e380d8080ce9cf75f04cc80dcc869cf93b0276" => :lion end depends_on UnsignedKextRequirement => [:cask => "tuntap", :download => "http://sourceforge.net/projects/tuntaposx/files/tuntap/"] def install cd "tuntap" if build.head? ENV.j1 # to avoid race conditions (can't open: ../tuntap.o) system "make", "CC=#{ENV.cc}", "CCP=#{ENV.cxx}" kext_prefix.install "tun.kext", "tap.kext" prefix.install "startup_item/tap", "startup_item/tun" end def caveats; <<-EOS.undent In order for TUN/TAP network devices to work, the tun/tap kernel extensions must be installed by the root user: sudo cp -pR #{kext_prefix}/tap.kext /Library/Extensions/ sudo cp -pR #{kext_prefix}/tun.kext /Library/Extensions/ sudo chown -R root:wheel /Library/Extensions/tap.kext sudo chown -R root:wheel /Library/Extensions/tun.kext sudo touch /Library/Extensions/ To load the extensions at startup, you have to install those scripts too: sudo cp -pR #{prefix}/tap /Library/StartupItems/ sudo chown -R root:wheel /Library/StartupItems/tap sudo cp -pR #{prefix}/tun /Library/StartupItems/ sudo chown -R root:wheel /Library/StartupItems/tun If upgrading from a previous version of tuntap, the old kernel extension will need to be unloaded before performing the steps listed above. First, check that no tunnel is being activated, disconnect them all and then unload the kernel extension: sudo kextunload -b foo.tun sudo kextunload -b foo.tap EOS end end __END__ diff --git a/tuntap/src/tap/Makefile b/tuntap/src/tap/Makefile index d4d1158..1dfe294 100644 --- a/tuntap/src/tap/Makefile +++ b/tuntap/src/tap/Makefile @@ -19,7 +19,8 @@ BUNDLE_SIGNATURE = ???? BUNDLE_PACKAGETYPE = KEXT BUNDLE_VERSION = $(TAP_KEXT_VERSION) -INCLUDE = -I.. -I/System/Library/Frameworks/Kernel.framework/Headers +SDKROOT = $(shell xcodebuild -version -sdk macosx Path 2>/dev/null) +INCLUDE = -I.. -I$(SDKROOT)/System/Library/Frameworks/Kernel.framework/Headers CFLAGS = -Wall -mkernel -force_cpusubtype_ALL \ -fno-builtin -fno-stack-protector -arch i386 -arch x86_64 \ -DKERNEL -D__APPLE__ -DKERNEL_PRIVATE -DTUNTAP_VERSION=\"$(TUNTAP_VERSION)\" \ diff --git a/tuntap/src/tun/Makefile b/tuntap/src/tun/Makefile index 9ca6794..c530f10 100644 --- a/tuntap/src/tun/Makefile +++ b/tuntap/src/tun/Makefile @@ -20,7 +20,8 @@ BUNDLE_SIGNATURE = ???? BUNDLE_PACKAGETYPE = KEXT BUNDLE_VERSION = $(TUN_KEXT_VERSION) -INCLUDE = -I.. -I/System/Library/Frameworks/Kernel.framework/Headers +SDKROOT = $(shell xcodebuild -version -sdk macosx Path 2>/dev/null) +INCLUDE = -I.. -I$(SDKROOT)/System/Library/Frameworks/Kernel.framework/Headers CFLAGS = -Wall -mkernel -force_cpusubtype_ALL \ -fno-builtin -fno-stack-protector -arch i386 -arch x86_64 \ -DKERNEL -D__APPLE__ -DKERNEL_PRIVATE -DTUNTAP_VERSION=\"$(TUNTAP_VERSION)\" \