build: Convert to building with --root, rather than with a pair of --components. Fixes #27.

Author: jwise

Makefile

@@ -1,7 +1,13 @@
 # You may not be able to build with a modern Xcode, since we still support 10.6.
 # So, if we have Xcode 4.6 around, we should use it.
+#
+# You can do this by downloading Xcode 4.6.3 as a dmg from Apple, then
+# copying the contents into /Applications, then taking your ancient
+# MacOSX10.6.sdk that you keep kicking around, and copying it into
+# /Applications/Xcode-4.6.3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/. 
+# Don't you love backwards compatibility?
 
-XCODEBUILD ?= /Applications/Xcode46-DP4.app/Contents/Developer/usr/bin/xcodebuild
+XCODEBUILD ?= /Applications/Xcode-4.6.3.app/Contents/Developer/usr/bin/xcodebuild
 
 # Ok, no joy there?
 ifeq (,$(wildcard $(XCODEBUILD)))
@@ -19,13 +25,17 @@ all: build/Release/HoRNDIS.kext build/signed/HoRNDIS.kext build/HoRNDIS.pkg
 build/Release/HoRNDIS.kext: HoRNDIS.cpp HoRNDIS.h HoRNDIS-Info.plist HoRNDIS.xcodeproj HoRNDIS.xcodeproj/project.pbxproj
 	$(XCODEBUILD)
 
-build/HoRNDIS-kext.pkg: build/Release/HoRNDIS.kext
-	pkgbuild --component $< --install-location /System/Library/Extensions/ $@
+build/root: build/Release/HoRNDIS.kext build/signed/HoRNDIS.kext
+	rm -rf build/root
+	mkdir -p build/root/System/Library/Extensions/
+	cp -R build/Release/HoRNDIS.kext build/root/System/Library/Extensions/
+	mkdir -p build/root/Library/Extensions
+	cp -R build/signed/HoRNDIS.kext build/root/Library/Extensions/
 
-build/HoRNDIS-signed-kext.pkg: build/signed/HoRNDIS.kext
-	pkgbuild --component $< --install-location /Library/Extensions/ $@
+build/HoRNDIS-kext.pkg: build/root
+	pkgbuild --identifier com.joshuawise.kexts.HoRNDIS --root $< $@
 
-build/HoRNDIS.pkg: build/HoRNDIS-kext.pkg build/HoRNDIS-signed-kext.pkg package/Distribution.xml
+build/HoRNDIS.pkg: build/HoRNDIS-kext.pkg package/Distribution.xml
 	productbuild --distribution package/Distribution.xml --package-path build --resources package/resources $(if $(CODESIGN_INST),--sign $(CODESIGN_INST)) build/HoRNDIS.pkg
 
 ifeq (,$(CODESIGN_KEXT))

package/Distribution.xml

@@ -3,19 +3,17 @@
     <title>HoRNDIS</title>
     <welcome file="intro-text.rtf" mime-type="application/rtf" />
     <conclusion file="post-readme.rtf" mime-type="application/rtf" />
-    <pkg-ref id="kext-unsigned"/>
     <options customize="never" hostArchitectures="i386,x86_64" require-scripts="false" rootVolumeOnly="true" />
     <os-version min="10.6" />
     <choices-outline>
         <line choice="default">
             <line choice="com.joshuawise.kexts.HoRNDIS"/>
         </line>
     </choices-outline>
+    <pkg-ref id="kext"/>
     <choice id="default"/>
     <choice id="com.joshuawise.kexts.HoRNDIS" visible="false">
-        <pkg-ref id="kext-unsigned"/>
-        <pkg-ref id="kext-signed"/>
+        <pkg-ref id="kext"/>
     </choice>
-    <pkg-ref id="kext-unsigned" version="6.0.0" onConclusion="none">HoRNDIS-kext.pkg</pkg-ref>
-    <pkg-ref id="kext-signed" version="6.0.0" onConclusion="none">HoRNDIS-signed-kext.pkg</pkg-ref>
-</installer-gui-script>
+    <pkg-ref id="kext" version="6.0.0" onConclusion="none">HoRNDIS-kext.pkg</pkg-ref>
+</installer-gui-script>