remove unneded patching of Makefile

deps/blas.mk

@@ -94,10 +94,6 @@ OPENBLAS_BUILD_OPTS += MAKE_NB_JOBS=0
 
 ifneq ($(USE_BINARYBUILDER_OPENBLAS), 1)
 
-$(BUILDDIR)/$(OPENBLAS_SRC_DIR)/build-configured: $(BUILDDIR)/$(OPENBLAS_SRC_DIR)/source-extracted
-	perl -i -ple 's/^\s*(EXTRALIB\s*\+=\s*-lSystemStubs)\s*$$/# $$1/g' $(dir $<)/Makefile.system
-	echo 1 > $@
-
 $(BUILDDIR)/$(OPENBLAS_SRC_DIR)/build-compiled: $(BUILDDIR)/$(OPENBLAS_SRC_DIR)/build-configured
 	echo $(MAKE) -C $(dir $<) $(OPENBLAS_BUILD_OPTS) # echo first, so we only print the error message below in a failure case
 	@$(MAKE) -C $(dir $<) $(OPENBLAS_BUILD_OPTS) || (echo $(WARNCOLOR)"*** Clean the OpenBLAS build with 'make -C deps clean-openblas'. Rebuild with 'make OPENBLAS_USE_THREAD=0' if OpenBLAS had trouble linking libpthread.so, and with 'make OPENBLAS_TARGET_ARCH=NEHALEM' if there were errors building SandyBridge support. Both these options can also be used simultaneously. ***"$(ENDCOLOR) && false)