+# To avoid powerpc crash...
+# See http://hackage.haskell.org/trac/ghc/ticket/4034
+.if ${MACHINE_ARCH} == "powerpc" && ${OPSYS} == "Darwin"
+ ${RUN} ${ECHO} "GhcRtsHcOpts = -optc-O0 -optc-g" >> ${WRKSRC}/mk/build.mk
+ ${RUN} ${ECHO} "GhcRtsCcOpts = -O0 -g" >> ${WRKSRC}/mk/build.mk
+.endif
+
+pre-build: