ninja: switch back build to python3

tests need gtest, so remove.

dev-build/ninja/ninja-1.13.2.recipe

@@ -9,7 +9,7 @@ it can build LLVM, KDE, Blender, etc."
 HOMEPAGE="https://ninja-build.org/"
 COPYRIGHT="2012-2019 Google Inc."
 LICENSE="Apache v2"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/ninja-build/ninja/archive/v$portVersion.tar.gz"
 CHECKSUM_SHA256="974d6b2f4eeefa25625d34da3cb36bdcebe7fbce40f4c16ac0835fd1c0cbae17"
 
@@ -35,10 +35,9 @@ BUILD_REQUIRES="
 BUILD_PREREQUIRES="
 	haiku${secondaryArchSuffix}_devel
 	cmd:as$secondaryArchSuffix
-	cmd:cmake
 	cmd:g++$secondaryArchSuffix
 	cmd:gcc$secondaryArchSuffix
-	cmd:make
+	cmd:python3
 	"
 
 PROVIDES_zsh="
@@ -51,27 +50,17 @@ REQUIRES_zsh="
 
 BUILD()
 {
-	cmake -B build -S . -DCMAKE_BUILD_TYPE="Release" \
-		$cmakeDirArgs \
-		-DCMAKE_INSTALL_BINDIR=$commandBinDir \
-		-DINSTALL_GTEST=OFF \
-		-Wno-dev
-
-	make -C build $jobArgs
+	python3 ./configure.py --bootstrap
 }
 
 INSTALL()
 {
-	make -C build install
+	mkdir $commandBinDir
+	cp ninja $commandBinDir
+	strip $commandBinDir/ninja
 
 	# build our zsh completion package
 	mkdir -p $dataDir/zsh/site-functions
 	cp -af $sourceDir/misc/zsh-completion $dataDir/zsh/site-functions/_ninja
 	packageEntries zsh $dataDir
 }
-
-TEST()
-{
-#	[  PASSED  ] 410 tests
-	build/ninja_test
-}