Add OpenBLAS BinaryBuilder installation scaffolding

Also make it easier to add more BB-cached versions of dependencies in the future

Make.inc

@@ -232,9 +232,8 @@ INSTALL_F := $(JULIAHOME)/contrib/install.sh 644
 INSTALL_M := $(JULIAHOME)/contrib/install.sh 755
 
 # BinaryBuilder options
-BINARYBUILDER_TRIPLET = $(shell contrib/normalize_triplet.py $(or $(XC_HOST),$(XC_HOST),$(BUILD_MACHINE)))
-USE_BINARYBUILDER_LLVM := 0
 USE_BINARYBUILDER_OPENBLAS := 0
+USE_BINARYBUILDER_LLVM := 0
 # Use the Assertions build
 BINARYBUILDER_LLVM_ASSERTS := 0
 

contrib/normalize_triplet.py

@@ -6,7 +6,7 @@
 # a method `platform_key_abi()` to parse uname-like output into something standarized.
 
 if len(sys.argv) < 2:
-    print("Usage: %s <host triplet>")
+    print("Usage: %s <host triplet> [<gcc version>]")
     sys.exit(1)
 
 arch_mapping = {
@@ -100,6 +100,20 @@ def p(x):
         return '-' + x
     return x
 
+# If the user passes in a GCC version (like 8.2.0) use that to force a
+# "-gcc8" tag at the end of the triplet, but only if it has otherwise
+# not been specified
+if gcc_version == "blank_gcc":
+    if len(sys.argv) == 3:
+        gcc_version = {
+            "4": "gcc4",
+            "5": "gcc4",
+            "6": "gcc4",
+            "7": "gcc7",
+            "8": "gcc8",
+        }[sys.argv[2][0]]
+
+
 print(arch+p(platform)+p(libc)+r(call_abi)+p(gcc_version)+p(cxx_abi))
 
 # Testing suite:

deps/Makefile

@@ -12,6 +12,7 @@ include $(SRCDIR)/Versions.make
 include $(JULIAHOME)/Make.inc
 include $(SRCDIR)/tools/common.mk
 include $(SRCDIR)/tools/git-external.mk
+include $(SRCDIR)/tools/bb-install.mk
 
 # Special comments:
 #

deps/blas.mk

@@ -92,6 +92,8 @@ endif
 # Do not overwrite the "-j" flag
 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 > $@
@@ -194,3 +196,22 @@ configure-lapack: extract-lapack
 compile-lapack: $(BUILDDIR)/lapack-$(LAPACK_VER)/build-compiled
 fastcheck-lapack: check-lapack
 check-lapack: $(BUILDDIR)/lapack-$(LAPACK_VER)/build-checked
+
+else # USE_BINARYBUILDER_OPENBLAS
+
+
+OPENBLAS_BB_URL_BASE := https://github.com/JuliaLinearAlgebra/OpenBLASBuilder/releases/download
+OPENBLAS_BB_NAME := OpenBLAS.v$(OPENBLAS_VER)
+OPENBLAS_BB_URL := $(OPENBLAS_BB_URL_BASE)/v$(OPENBLAS_VER)-$(OPENBLAS_BB_REL)/$(OPENBLAS_BB_NAME).$(BINARYBUILDER_TRIPLET).tar.gz
+
+$(eval $(call bb-install,openblas,OPENBLAS,true))
+get-lapack: get-openblas
+extract-lapack: extract-openblas
+configure-lapack: configure-openblas
+compile-lapack: compile-openblas
+fastcheck-lapack: fastcheck-openblas
+check-lapack: check-openblas
+clean-lapack: clean-openblas
+distclean-lapack: distclean-openblas
+install-lapack: install-openblas
+endif

deps/llvm.mk

@@ -520,30 +520,6 @@ else
 LLVM_BB_NAME := LLVM.asserts
 endif
 LLVM_BB_NAME := $(LLVM_BB_NAME).v$(LLVM_VER)
-LLVM_BB_URL := $(LLVM_BB_URL_BASE)/v$(LLVM_VER)-$(LLVM_BB_REL)/$(LLVM_BB_NAME).$(BINARYBUILDER_TRIPLET).tar.gz
 
-
-$(BUILDDIR)/llvm-$(LLVM_VER)-$(LLVM_BB_REL):
-	mkdir -p $@
-
-$(BUILDDIR)/llvm-$(LLVM_VER)-$(LLVM_BB_REL)/LLVM.$(BINARYBUILDER_TRIPLET).tar.gz: | $(BUILDDIR)/llvm-$(LLVM_VER)-$(LLVM_BB_REL)
-	$(JLDOWNLOAD) $@ $(LLVM_BB_URL)
-
-$(BUILDDIR)/llvm-$(LLVM_VER)-$(LLVM_BB_REL)/build-compiled: | $(BUILDDIR)/llvm-$(LLVM_VER)-$(LLVM_BB_REL)/LLVM.$(BINARYBUILDER_TRIPLET).tar.gz
-	echo 1 > $@
-
-$(eval $(call staged-install,llvm,llvm-$$(LLVM_VER)-$$(LLVM_BB_REL),,,,))
-
-#Override provision of stage tarball
-$(build_staging)/llvm-$(LLVM_VER)-$(LLVM_BB_REL).tgz: $(BUILDDIR)/llvm-$(LLVM_VER)-$(LLVM_BB_REL)/LLVM.$(BINARYBUILDER_TRIPLET).tar.gz | $(build_staging)
-	cp $< $@
-
-clean-llvm:
-distclean-llvm:
-get-llvm:  $(BUILDDIR)/llvm-$(LLVM_VER)-$(LLVM_BB_REL)/LLVM.$(BINARYBUILDER_TRIPLET).tar.gz
-extract-llvm:
-configure-llvm:
-compile-llvm:
-fastcheck-llvm:
-check-llvm:
+$(eval $(call bb-install,llvm,LLVM,false))
 endif # USE_BINARYBUILDER_LLVM

deps/openblas.version

@@ -1,2 +1,4 @@
 OPENBLAS_BRANCH=v0.3.3
 OPENBLAS_SHA1=fd8d1868a126bb9f12bbc43b36ee30d1ba943fbb
+OPENBLAS_VER=0.3.0
+OPENBLAS_BB_REL=3

deps/tools/bb-install.mk

@@ -0,0 +1,33 @@
+define bb-install
+# If the user has signified that this is a GCC-multiversioned tarball, then generate the proper tarball
+ifeq ($(3),true)
+$(2)_BB_TRIPLET := $(shell $(JULIAHOME)/contrib/normalize_triplet.py $(or $(XC_HOST),$(XC_HOST),$(BUILD_MACHINE)) $(lastword $(shell $(FC) --version | head -1)))
+else
+$(2)_BB_TRIPLET := $(shell $(JULIAHOME)/contrib/normalize_triplet.py $(or $(XC_HOST),$(XC_HOST),$(BUILD_MACHINE)))
+endif
+$(2)_BB_URL := $$($(2)_BB_URL_BASE)/v$$($(2)_VER)-$($(2)_BB_REL)/$$($(2)_BB_NAME).$$($(2)_BB_TRIPLET).tar.gz
+
+$$(BUILDDIR)/$(1)-$$($(2)_VER)-$$($(2)_BB_REL):
+	mkdir -p $$@
+
+$$(BUILDDIR)/$(1)-$$($(2)_VER)-$$($(2)_BB_REL)/$(2).$$($(2)_BB_TRIPLET).tar.gz: | $$(BUILDDIR)/$(1)-$$($(2)_VER)-$$($(2)_BB_REL)
+	$$(JLDOWNLOAD) $$@ $$($(2)_BB_URL)
+
+$$(BUILDDIR)/$(1)-$$($(2)_VER)-$$($(2)_BB_REL)/build-compiled: | $$(BUILDDIR)/$(1)-$$($(2)_VER)-$$($(2)_BB_REL)/$(2).$$($(2)_BB_TRIPLET).tar.gz
+	echo 1 > $$@
+
+$$(eval $$(call staged-install,$(1),$(1)-$$$$($(2)_VER)-$$$$($(2)_BB_REL),,,,))
+
+#Override provision of stage tarball
+$$(build_staging)/$(1)-$$($(2)_VER)-$$($(2)_BB_REL).tgz: $$(BUILDDIR)/$(1)-$$($(2)_VER)-$$($(2)_BB_REL)/$(2).$$($(2)_BB_TRIPLET).tar.gz | $$(build_staging)
+	cp $$< $$@
+
+clean-$(1):
+distclean-$(1):
+get-$(1): $$(BUILDDIR)/$(1)-$$($(2)_VER)-$$($(2)_BB_REL)/$(2).$$($(2)_BB_TRIPLET).tar.gz
+extract-$(1):
+configure-$(1):
+compile-$(1):
+fastcheck-$(1):
+check-$(1):
+endef