diff --git a/Make.inc b/Make.inc
index 24ec6db..2cd95ff 100644
--- a/Make.inc
+++ b/Make.inc
@@ -1430,7 +1430,8 @@ endif
 endif
 
 JULIA_EXECUTABLE_debug := $(build_bindir)/julia-debug$(EXE)
-JULIA_EXECUTABLE_release := $(build_bindir)/julia$(EXE)
+# JULIA_EXECUTABLE_release := $(build_bindir)/julia$(EXE)
+JULIA_EXECUTABLE_release := /opt/julia-1.5.3/bin/julia$(EXE)
 JULIA_EXECUTABLE := $(JULIA_EXECUTABLE_$(JULIA_BUILD_MODE))
 
 JULIA_SYSIMG_debug := $(build_private_libdir)/sys-debug.$(SHLIB_EXT)
diff --git a/Makefile b/Makefile
index 533c8b7..73500dc 100644
--- a/Makefile
+++ b/Makefile
@@ -46,112 +46,113 @@ julia_flisp.boot.inc.phony: julia-deps
 $(BUILDROOT)/doc/_build/html/en/index.html: $(shell find $(BUILDROOT)/base $(BUILDROOT)/doc \( -path $(BUILDROOT)/doc/_build -o -path $(BUILDROOT)/doc/deps -o -name *_constants.jl -o -name *_h.jl -o -name version_git.jl \) -prune -o -type f -print)
 	@$(MAKE) docs
 
-julia-symlink: julia-ui-$(JULIA_BUILD_MODE)
-ifeq ($(OS),WINNT)
-	@echo '@"%~dp0"\'"$$(echo $(call rel_path,$(BUILDROOT),$(JULIA_EXECUTABLE)) | tr / '\\')" '%*' > $(BUILDROOT)/julia.bat
-	chmod a+x $(BUILDROOT)/julia.bat
-else
-ifndef JULIA_VAGRANT_BUILD
-	@ln -sf $(call rel_path,$(BUILDROOT),$(JULIA_EXECUTABLE)) $(BUILDROOT)/julia
-endif
-endif
+# julia-symlink: julia-ui-$(JULIA_BUILD_MODE)
+# ifeq ($(OS),WINNT)
+# 	@echo '@"%~dp0"\'"$$(echo $(call rel_path,$(BUILDROOT),$(JULIA_EXECUTABLE)) | tr / '\\')" '%*' > $(BUILDROOT)/julia.bat
+# 	chmod a+x $(BUILDROOT)/julia.bat
+# else
+# ifndef JULIA_VAGRANT_BUILD
+# 	@ln -sf $(call rel_path,$(BUILDROOT),$(JULIA_EXECUTABLE)) $(BUILDROOT)/julia
+# endif
+# endif
 
-julia-deps: | $(DIRS) $(build_datarootdir)/julia/base $(build_datarootdir)/julia/test
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/deps
+# julia-deps: | $(DIRS) $(build_datarootdir)/julia/base $(build_datarootdir)/julia/test
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/deps
 
-julia-stdlib: | $(DIRS)
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/stdlib
+# julia-stdlib: | $(DIRS)
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/stdlib
 
-julia-base: julia-deps $(build_sysconfdir)/julia/startup.jl $(build_man1dir)/julia.1 $(build_datarootdir)/julia/julia-config.jl
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/base
+# julia-base: julia-deps $(build_sysconfdir)/julia/startup.jl $(build_man1dir)/julia.1 $(build_datarootdir)/julia/julia-config.jl
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/base
 
-julia-libccalltest: julia-deps
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/src libccalltest
+# julia-libccalltest: julia-deps
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/src libccalltest
 
-julia-libllvmcalltest: julia-deps
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/src libllvmcalltest
+# julia-libllvmcalltest: julia-deps
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/src libllvmcalltest
 
-julia-src-release julia-src-debug : julia-src-% : julia-deps julia_flisp.boot.inc.phony
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/src libjulia-$*
+# julia-src-release julia-src-debug : julia-src-% : julia-deps julia_flisp.boot.inc.phony
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/src libjulia-$*
 
-julia-ui-release julia-ui-debug : julia-ui-% : julia-src-%
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/ui julia-$*
+# julia-ui-release julia-ui-debug : julia-ui-% : julia-src-%
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/ui julia-$*
 
-julia-sysimg-ji : julia-stdlib julia-base julia-ui-$(JULIA_BUILD_MODE) | $(build_private_libdir)
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT) -f sysimage.mk sysimg-ji JULIA_EXECUTABLE='$(JULIA_EXECUTABLE)'
+# julia-sysimg-ji : julia-stdlib julia-base julia-ui-$(JULIA_BUILD_MODE) | $(build_private_libdir)
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT) -f sysimage.mk sysimg-ji JULIA_EXECUTABLE='$(JULIA_EXECUTABLE)'
 
-julia-sysimg-bc : julia-stdlib julia-base julia-ui-$(JULIA_BUILD_MODE) | $(build_private_libdir)
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT) -f sysimage.mk sysimg-bc JULIA_EXECUTABLE='$(JULIA_EXECUTABLE)'
+# julia-sysimg-bc : julia-stdlib julia-base julia-ui-$(JULIA_BUILD_MODE) | $(build_private_libdir)
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT) -f sysimage.mk sysimg-bc JULIA_EXECUTABLE='$(JULIA_EXECUTABLE)'
 
-julia-sysimg-release julia-sysimg-debug : julia-sysimg-% : julia-sysimg-ji julia-ui-%
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT) -f sysimage.mk sysimg-$*
+# julia-sysimg-release julia-sysimg-debug : julia-sysimg-% : julia-sysimg-ji julia-ui-%
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT) -f sysimage.mk sysimg-$*
 
-julia-debug julia-release : julia-% : julia-sysimg-% julia-symlink julia-libccalltest julia-libllvmcalltest julia-base-cache
+# julia-debug julia-release : julia-% : julia-sysimg-% julia-symlink julia-libccalltest julia-libllvmcalltest julia-base-cache
 
-debug release : % : julia-%
+# debug release : % : julia-%
 
-docs: julia-sysimg-$(JULIA_BUILD_MODE)
+# docs: julia-sysimg-$(JULIA_BUILD_MODE)
+docs: 
 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/doc JULIA_EXECUTABLE='$(call spawn,$(JULIA_EXECUTABLE_$(JULIA_BUILD_MODE))) --startup-file=no'
 
-check-whitespace:
-ifneq ($(NO_GIT), 1)
-	@$(JULIAHOME)/contrib/check-whitespace.sh
-else
-	$(warn "Skipping whitespace check because git is unavailable")
-endif
-
-release-candidate: release testall
-	@$(JULIA_EXECUTABLE) $(JULIAHOME)/contrib/add_license_to_files.jl #add license headers
-	@#Check documentation
-	@$(JULIA_EXECUTABLE) $(JULIAHOME)/doc/NEWS-update.jl #Add missing cross-references to NEWS.md
-	@$(MAKE) -C $(BUILDROOT)/doc html doctest=true linkcheck=true
-	@$(MAKE) -C $(BUILDROOT)/doc pdf
-
-	@# Check to see if the above make invocations changed anything important
-	@if [ -n "$$(git status --porcelain)" ]; then \
-		echo "Git repository dirty; Verify and commit changes to the repository, then retry"; \
-		exit 1; \
-	fi
-
-	@#Check that netload tests work
-	@#for test in test/netload/*.jl; do julia $$test; if [ $$? -ne 0 ]; then exit 1; fi; done
-	@echo
-	@echo To complete the release candidate checklist:
-	@echo
-
-	@echo 1. Remove deprecations in base/deprecated.jl
-	@echo 2. Update references to the julia version in the source directories, such as in README.md
-	@echo 3. Bump VERSION
-	@echo 4. Increase SOMAJOR and SOMINOR if needed.
-	@echo 5. Create tag, push to github "\(git tag v\`cat VERSION\` && git push --tags\)"		#"` # These comments deal with incompetent syntax highlighting rules
-	@echo 6. Clean out old .tar.gz files living in deps/, "\`git clean -fdx\`" seems to work	#"`
-	@echo 7. Replace github release tarball with tarballs created from make light-source-dist and make full-source-dist
-	@echo 8. Check that 'make && make install && make test' succeed with unpacked tarballs even without Internet access.
-	@echo 9. Follow packaging instructions in DISTRIBUTING.md to create binary packages for all platforms
-	@echo 10. Upload to AWS, update https://julialang.org/downloads and http://status.julialang.org/stable links
-	@echo 11. Update checksums on AWS for tarball and packaged binaries
-	@echo 12. Announce on mailing lists
-	@echo 13. Change master to release-0.X in base/version.jl and base/version_git.sh as in 4cb1e20
-	@echo
-
-$(build_man1dir)/julia.1: $(JULIAHOME)/doc/man/julia.1 | $(build_man1dir)
-	@echo Copying in usr/share/man/man1/julia.1
-	@mkdir -p $(build_man1dir)
-	@cp $< $@
-
-$(build_sysconfdir)/julia/startup.jl: $(JULIAHOME)/etc/startup.jl | $(build_sysconfdir)/julia
-	@echo Creating usr/etc/julia/startup.jl
-	@cp $< $@
-
-$(build_datarootdir)/julia/julia-config.jl: $(JULIAHOME)/contrib/julia-config.jl | $(build_datarootdir)/julia
-	$(INSTALL_M) $< $(dir $@)
-
-$(build_depsbindir)/stringreplace: $(JULIAHOME)/contrib/stringreplace.c | $(build_depsbindir)
-	@$(call PRINT_CC, $(HOSTCC) -o $(build_depsbindir)/stringreplace $(JULIAHOME)/contrib/stringreplace.c)
-
-julia-base-cache: julia-sysimg-$(JULIA_BUILD_MODE) | $(DIRS) $(build_datarootdir)/julia
-	@JULIA_BINDIR=$(call cygpath_w,$(build_bindir)) $(call spawn, $(JULIA_EXECUTABLE) --startup-file=no $(call cygpath_w,$(JULIAHOME)/etc/write_base_cache.jl) \
-		$(call cygpath_w,$(build_datarootdir)/julia/base.cache))
+# check-whitespace:
+# ifneq ($(NO_GIT), 1)
+# 	@$(JULIAHOME)/contrib/check-whitespace.sh
+# else
+# 	$(warn "Skipping whitespace check because git is unavailable")
+# endif
+
+# release-candidate: release testall
+# 	@$(JULIA_EXECUTABLE) $(JULIAHOME)/contrib/add_license_to_files.jl #add license headers
+# 	@#Check documentation
+# 	@$(JULIA_EXECUTABLE) $(JULIAHOME)/doc/NEWS-update.jl #Add missing cross-references to NEWS.md
+# 	@$(MAKE) -C $(BUILDROOT)/doc html doctest=true linkcheck=true
+# 	@$(MAKE) -C $(BUILDROOT)/doc pdf
+
+# 	@# Check to see if the above make invocations changed anything important
+# 	@if [ -n "$$(git status --porcelain)" ]; then \
+# 		echo "Git repository dirty; Verify and commit changes to the repository, then retry"; \
+# 		exit 1; \
+# 	fi
+
+# 	@#Check that netload tests work
+# 	@#for test in test/netload/*.jl; do julia $$test; if [ $$? -ne 0 ]; then exit 1; fi; done
+# 	@echo
+# 	@echo To complete the release candidate checklist:
+# 	@echo
+
+# 	@echo 1. Remove deprecations in base/deprecated.jl
+# 	@echo 2. Update references to the julia version in the source directories, such as in README.md
+# 	@echo 3. Bump VERSION
+# 	@echo 4. Increase SOMAJOR and SOMINOR if needed.
+# 	@echo 5. Create tag, push to github "\(git tag v\`cat VERSION\` && git push --tags\)"		#"` # These comments deal with incompetent syntax highlighting rules
+# 	@echo 6. Clean out old .tar.gz files living in deps/, "\`git clean -fdx\`" seems to work	#"`
+# 	@echo 7. Replace github release tarball with tarballs created from make light-source-dist and make full-source-dist
+# 	@echo 8. Check that 'make && make install && make test' succeed with unpacked tarballs even without Internet access.
+# 	@echo 9. Follow packaging instructions in DISTRIBUTING.md to create binary packages for all platforms
+# 	@echo 10. Upload to AWS, update https://julialang.org/downloads and http://status.julialang.org/stable links
+# 	@echo 11. Update checksums on AWS for tarball and packaged binaries
+# 	@echo 12. Announce on mailing lists
+# 	@echo 13. Change master to release-0.X in base/version.jl and base/version_git.sh as in 4cb1e20
+# 	@echo
+
+# $(build_man1dir)/julia.1: $(JULIAHOME)/doc/man/julia.1 | $(build_man1dir)
+# 	@echo Copying in usr/share/man/man1/julia.1
+# 	@mkdir -p $(build_man1dir)
+# 	@cp $< $@
+
+# $(build_sysconfdir)/julia/startup.jl: $(JULIAHOME)/etc/startup.jl | $(build_sysconfdir)/julia
+# 	@echo Creating usr/etc/julia/startup.jl
+# 	@cp $< $@
+
+# $(build_datarootdir)/julia/julia-config.jl: $(JULIAHOME)/contrib/julia-config.jl | $(build_datarootdir)/julia
+# 	$(INSTALL_M) $< $(dir $@)
+
+# $(build_depsbindir)/stringreplace: $(JULIAHOME)/contrib/stringreplace.c | $(build_depsbindir)
+# 	@$(call PRINT_CC, $(HOSTCC) -o $(build_depsbindir)/stringreplace $(JULIAHOME)/contrib/stringreplace.c)
+
+# julia-base-cache: julia-sysimg-$(JULIA_BUILD_MODE) | $(DIRS) $(build_datarootdir)/julia
+# 	@JULIA_BINDIR=$(call cygpath_w,$(build_bindir)) $(call spawn, $(JULIA_EXECUTABLE) --startup-file=no $(call cygpath_w,$(JULIAHOME)/etc/write_base_cache.jl) \
+# 		$(call cygpath_w,$(build_datarootdir)/julia/base.cache))
 
 # public libraries, that are installed in $(prefix)/lib
 JL_TARGETS := julia
@@ -160,380 +161,380 @@ JL_TARGETS += julia-debug
 endif
 
 # private libraries, that are installed in $(prefix)/lib/julia
-JL_PRIVATE_LIBS-0 := libccalltest libllvmcalltest
-ifeq ($(USE_GPL_LIBS), 1)
-JL_PRIVATE_LIBS-0 += libsuitesparse_wrapper
-JL_PRIVATE_LIBS-$(USE_SYSTEM_SUITESPARSE) += libamd libcamd libccolamd libcholmod libcolamd libumfpack libspqr libsuitesparseconfig
-endif
-JL_PRIVATE_LIBS-$(USE_SYSTEM_PCRE) += libpcre2-8
-JL_PRIVATE_LIBS-$(USE_SYSTEM_DSFMT) += libdSFMT
-JL_PRIVATE_LIBS-$(USE_SYSTEM_GMP) += libgmp
-JL_PRIVATE_LIBS-$(USE_SYSTEM_MPFR) += libmpfr
-JL_PRIVATE_LIBS-$(USE_SYSTEM_LIBSSH2) += libssh2
-JL_PRIVATE_LIBS-$(USE_SYSTEM_MBEDTLS) += libmbedtls libmbedcrypto libmbedx509
-JL_PRIVATE_LIBS-$(USE_SYSTEM_CURL) += libcurl
-JL_PRIVATE_LIBS-$(USE_SYSTEM_LIBGIT2) += libgit2
-ifeq ($(OS),WINNT)
-JL_PRIVATE_LIBS-$(USE_SYSTEM_ZLIB) += zlib
-else
-JL_PRIVATE_LIBS-$(USE_SYSTEM_ZLIB) += libz
-endif
-ifeq ($(USE_LLVM_SHLIB),1)
-JL_PRIVATE_LIBS-$(USE_SYSTEM_LLVM) += libLLVM libLLVM-9jl
-endif
-ifeq ($(OS),Darwin)
-JL_PRIVATE_LIBS-$(USE_SYSTEM_LIBUNWIND) += libosxunwind
-else
-JL_PRIVATE_LIBS-$(USE_SYSTEM_LIBUNWIND) += libunwind
-endif
-
-ifeq ($(USE_SYSTEM_LIBM),0)
-JL_PRIVATE_LIBS-$(USE_SYSTEM_OPENLIBM) += libopenlibm
-endif
-
-JL_PRIVATE_LIBS-$(USE_SYSTEM_BLAS) += $(LIBBLASNAME)
-ifneq ($(LIBLAPACKNAME),$(LIBBLASNAME))
-JL_PRIVATE_LIBS-$(USE_SYSTEM_LAPACK) += $(LIBLAPACKNAME)
-endif
-
-ifeq ($(OS),Darwin)
-ifeq ($(USE_SYSTEM_BLAS),1)
-ifeq ($(USE_SYSTEM_LAPACK),0)
-JL_PRIVATE_LIBS-0 += libgfortblas
-endif
-endif
-endif
+# JL_PRIVATE_LIBS-0 := libccalltest libllvmcalltest
+# ifeq ($(USE_GPL_LIBS), 1)
+# JL_PRIVATE_LIBS-0 += libsuitesparse_wrapper
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_SUITESPARSE) += libamd libcamd libccolamd libcholmod libcolamd libumfpack libspqr libsuitesparseconfig
+# endif
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_PCRE) += libpcre2-8
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_DSFMT) += libdSFMT
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_GMP) += libgmp
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_MPFR) += libmpfr
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_LIBSSH2) += libssh2
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_MBEDTLS) += libmbedtls libmbedcrypto libmbedx509
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_CURL) += libcurl
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_LIBGIT2) += libgit2
+# ifeq ($(OS),WINNT)
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_ZLIB) += zlib
+# else
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_ZLIB) += libz
+# endif
+# ifeq ($(USE_LLVM_SHLIB),1)
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_LLVM) += libLLVM libLLVM-9jl
+# endif
+# ifeq ($(OS),Darwin)
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_LIBUNWIND) += libosxunwind
+# else
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_LIBUNWIND) += libunwind
+# endif
+
+# ifeq ($(USE_SYSTEM_LIBM),0)
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_OPENLIBM) += libopenlibm
+# endif
+
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_BLAS) += $(LIBBLASNAME)
+# ifneq ($(LIBLAPACKNAME),$(LIBBLASNAME))
+# JL_PRIVATE_LIBS-$(USE_SYSTEM_LAPACK) += $(LIBLAPACKNAME)
+# endif
+
+# ifeq ($(OS),Darwin)
+# ifeq ($(USE_SYSTEM_BLAS),1)
+# ifeq ($(USE_SYSTEM_LAPACK),0)
+# JL_PRIVATE_LIBS-0 += libgfortblas
+# endif
+# endif
+# endif
 
 # On FreeBSD, /lib/libgcc_s.so.1 is incompatible with Fortran; to use Fortran on FreeBSD,
 # we need to link to the libgcc_s that ships with the same GCC version used by libgfortran.
 # To work around this, we copy the GCC libraries we need, namely libgfortran, libgcc_s,
 # and libquadmath, into our build library directory, $(build_libdir). We also add them to
 # JL_PRIVATE_LIBS-0 so that they know where they need to live at install time.
-ifeq ($(OS),FreeBSD)
-define std_so
-julia-deps: | $$(build_libdir)/$(1).so
-$$(build_libdir)/$(1).so: | $$(build_libdir)
-	$$(INSTALL_M) $$(GCCPATH)/$(1).so* $$(build_libdir)
-JL_PRIVATE_LIBS-0 += $(1)
-endef
-
-$(eval $(call std_so,libgfortran))
-$(eval $(call std_so,libgcc_s))
-$(eval $(call std_so,libquadmath))
-endif # FreeBSD
-
-ifeq ($(OS),WINNT)
-# find the standard .dll folders
-ifeq ($(XC_HOST),)
-STD_LIB_PATH ?= $(PATH)
-else
-STD_LIB_PATH := $(shell LANG=C $(CC) -print-search-dirs | grep '^programs: =' | sed -e "s/^programs: =//")
-STD_LIB_PATH += :$(shell LANG=C $(CC) -print-search-dirs | grep '^libraries: =' | sed -e "s/^libraries: =//")
-ifneq (,$(findstring CYGWIN,$(BUILD_OS))) # the cygwin-mingw32 compiler lies about it search directory paths
-STD_LIB_PATH := $(shell echo '$(STD_LIB_PATH)' | sed -e "s!/lib/!/bin/!g")
-endif
-endif
-
-pathsearch = $(firstword $(wildcard $(addsuffix /$(1),$(subst :, ,$(2)))))
-
-define std_dll
-julia-deps-libs: | $$(build_bindir)/lib$(1).dll $$(build_depsbindir)/lib$(1).dll
-$$(build_bindir)/lib$(1).dll: | $$(build_bindir)
-	cp $$(or $$(call pathsearch,lib$(1).dll,$$(STD_LIB_PATH)),$$(error can't find lib$1.dll)) $$(build_bindir)
-$$(build_depsbindir)/lib$(1).dll: | $$(build_depsbindir)
-	cp $$(or $$(call pathsearch,lib$(1).dll,$$(STD_LIB_PATH)),$$(error can't find lib$1.dll)) $$(build_depsbindir)
-JL_TARGETS += $(1)
-endef
-julia-deps: julia-deps-libs
+# ifeq ($(OS),FreeBSD)
+# define std_so
+# julia-deps: | $$(build_libdir)/$(1).so
+# $$(build_libdir)/$(1).so: | $$(build_libdir)
+# 	$$(INSTALL_M) $$(GCCPATH)/$(1).so* $$(build_libdir)
+# JL_PRIVATE_LIBS-0 += $(1)
+# endef
+
+# $(eval $(call std_so,libgfortran))
+# $(eval $(call std_so,libgcc_s))
+# $(eval $(call std_so,libquadmath))
+# endif # FreeBSD
+
+# ifeq ($(OS),WINNT)
+# # find the standard .dll folders
+# ifeq ($(XC_HOST),)
+# STD_LIB_PATH ?= $(PATH)
+# else
+# STD_LIB_PATH := $(shell LANG=C $(CC) -print-search-dirs | grep '^programs: =' | sed -e "s/^programs: =//")
+# STD_LIB_PATH += :$(shell LANG=C $(CC) -print-search-dirs | grep '^libraries: =' | sed -e "s/^libraries: =//")
+# ifneq (,$(findstring CYGWIN,$(BUILD_OS))) # the cygwin-mingw32 compiler lies about it search directory paths
+# STD_LIB_PATH := $(shell echo '$(STD_LIB_PATH)' | sed -e "s!/lib/!/bin/!g")
+# endif
+# endif
+
+# pathsearch = $(firstword $(wildcard $(addsuffix /$(1),$(subst :, ,$(2)))))
+
+# define std_dll
+# julia-deps-libs: | $$(build_bindir)/lib$(1).dll $$(build_depsbindir)/lib$(1).dll
+# $$(build_bindir)/lib$(1).dll: | $$(build_bindir)
+# 	cp $$(or $$(call pathsearch,lib$(1).dll,$$(STD_LIB_PATH)),$$(error can't find lib$1.dll)) $$(build_bindir)
+# $$(build_depsbindir)/lib$(1).dll: | $$(build_depsbindir)
+# 	cp $$(or $$(call pathsearch,lib$(1).dll,$$(STD_LIB_PATH)),$$(error can't find lib$1.dll)) $$(build_depsbindir)
+# JL_TARGETS += $(1)
+# endef
+# julia-deps: julia-deps-libs
 
 # Given a list of space-separated libraries, return the first library name that is
 # correctly found through `pathsearch`.
-define select_std_dll
-$(firstword $(foreach name,$(1),$(if $(call pathsearch,lib$(name).dll,$(STD_LIB_PATH)),$(name),)))
-endef
-
-$(eval $(call std_dll,$(call select_std_dll,gfortran-3 gfortran-4 gfortran-5)))
-$(eval $(call std_dll,quadmath-0))
-$(eval $(call std_dll,stdc++-6))
-ifeq ($(ARCH),i686)
-$(eval $(call std_dll,gcc_s_sjlj-1))
-else
-$(eval $(call std_dll,gcc_s_seh-1))
-endif
-$(eval $(call std_dll,ssp-0))
-$(eval $(call std_dll,winpthread-1))
-$(eval $(call std_dll,atomic-1))
-endif
-
-
-define stringreplace
-	$(build_depsbindir)/stringreplace $$(strings -t x - $1 | grep '$2' | awk '{print $$1;}') '$3' 255 "$(call cygpath_w,$1)"
-endef
+# define select_std_dll
+# $(firstword $(foreach name,$(1),$(if $(call pathsearch,lib$(name).dll,$(STD_LIB_PATH)),$(name),)))
+# endef
+
+# $(eval $(call std_dll,$(call select_std_dll,gfortran-3 gfortran-4 gfortran-5)))
+# $(eval $(call std_dll,quadmath-0))
+# $(eval $(call std_dll,stdc++-6))
+# ifeq ($(ARCH),i686)
+# $(eval $(call std_dll,gcc_s_sjlj-1))
+# else
+# $(eval $(call std_dll,gcc_s_seh-1))
+# endif
+# $(eval $(call std_dll,ssp-0))
+# $(eval $(call std_dll,winpthread-1))
+# $(eval $(call std_dll,atomic-1))
+# endif
+
+
+# define stringreplace
+# 	$(build_depsbindir)/stringreplace $$(strings -t x - $1 | grep '$2' | awk '{print $$1;}') '$3' 255 "$(call cygpath_w,$1)"
+# endef
 
 # Run fixup-libgfortran on all platforms but Windows and FreeBSD. On FreeBSD we
 # pull in the GCC libraries earlier and use them for the build to make sure we
 # don't inadvertently link to /lib/libgcc_s.so.1, which is incompatible with
 # libgfortran, and on Windows we copy them in earlier as well.
-ifeq (,$(findstring $(OS),FreeBSD WINNT))
-julia-base: $(build_libdir)/libgfortran*.$(SHLIB_EXT)*
-$(build_libdir)/libgfortran*.$(SHLIB_EXT)*: | $(build_libdir) julia-deps
-	-$(CUSTOM_LD_LIBRARY_PATH) PATH="$(PATH):$(build_depsbindir)" PATCHELF="$(PATCHELF)" FC="$(FC)" $(JULIAHOME)/contrib/fixup-libgfortran.sh --verbose $(build_libdir)
-JL_PRIVATE_LIBS-0 += libgfortran libgcc_s libquadmath
-endif
-
-
-install: $(build_depsbindir)/stringreplace $(BUILDROOT)/doc/_build/html/en/index.html
-ifeq ($(BUNDLE_DEBUG_LIBS),1)
-	@$(MAKE) $(QUIET_MAKE) all
-else
-	@$(MAKE) $(QUIET_MAKE) release
-endif
-	@for subdir in $(bindir) $(datarootdir)/julia/stdlib/$(VERSDIR) $(docdir) $(man1dir) $(includedir)/julia $(libdir) $(private_libdir) $(sysconfdir) $(libexecdir); do \
-		mkdir -p $(DESTDIR)$$subdir; \
-	done
-
-	$(INSTALL_M) $(build_bindir)/julia $(DESTDIR)$(bindir)/
-ifeq ($(BUNDLE_DEBUG_LIBS),1)
-	$(INSTALL_M) $(build_bindir)/julia-debug $(DESTDIR)$(bindir)/
-endif
-ifeq ($(OS),WINNT)
-	-$(INSTALL_M) $(filter-out $(build_bindir)/libjulia-debug.dll,$(wildcard $(build_bindir)/*.dll)) $(DESTDIR)$(bindir)/
-	-$(INSTALL_M) $(build_libdir)/libjulia.dll.a $(DESTDIR)$(libdir)/
-
-	# We have a single exception; we want 7z.dll to live in libexec, not bin, so that 7z.exe can find it.
-	-mv $(DESTDIR)$(bindir)/7z.dll $(DESTDIR)$(libexecdir)/
-ifeq ($(BUNDLE_DEBUG_LIBS),1)
-	-$(INSTALL_M) $(build_bindir)/libjulia-debug.dll $(DESTDIR)$(bindir)/
-	-$(INSTALL_M) $(build_libdir)/libjulia-debug.dll.a $(DESTDIR)$(libdir)/
-endif
-	-$(INSTALL_M) $(build_bindir)/libopenlibm.dll.a $(DESTDIR)$(libdir)/
-else
+# ifeq (,$(findstring $(OS),FreeBSD WINNT))
+# julia-base: $(build_libdir)/libgfortran*.$(SHLIB_EXT)*
+# $(build_libdir)/libgfortran*.$(SHLIB_EXT)*: | $(build_libdir) julia-deps
+# 	-$(CUSTOM_LD_LIBRARY_PATH) PATH="$(PATH):$(build_depsbindir)" PATCHELF="$(PATCHELF)" FC="$(FC)" $(JULIAHOME)/contrib/fixup-libgfortran.sh --verbose $(build_libdir)
+# JL_PRIVATE_LIBS-0 += libgfortran libgcc_s libquadmath
+# endif
+
+
+# install: $(build_depsbindir)/stringreplace $(BUILDROOT)/doc/_build/html/en/index.html
+# ifeq ($(BUNDLE_DEBUG_LIBS),1)
+# 	@$(MAKE) $(QUIET_MAKE) all
+# else
+# 	@$(MAKE) $(QUIET_MAKE) release
+# endif
+# 	@for subdir in $(bindir) $(datarootdir)/julia/stdlib/$(VERSDIR) $(docdir) $(man1dir) $(includedir)/julia $(libdir) $(private_libdir) $(sysconfdir) $(libexecdir); do \
+# 		mkdir -p $(DESTDIR)$$subdir; \
+# 	done
+
+# 	$(INSTALL_M) $(build_bindir)/julia $(DESTDIR)$(bindir)/
+# ifeq ($(BUNDLE_DEBUG_LIBS),1)
+# 	$(INSTALL_M) $(build_bindir)/julia-debug $(DESTDIR)$(bindir)/
+# endif
+# ifeq ($(OS),WINNT)
+# 	-$(INSTALL_M) $(filter-out $(build_bindir)/libjulia-debug.dll,$(wildcard $(build_bindir)/*.dll)) $(DESTDIR)$(bindir)/
+# 	-$(INSTALL_M) $(build_libdir)/libjulia.dll.a $(DESTDIR)$(libdir)/
+
+# 	# We have a single exception; we want 7z.dll to live in libexec, not bin, so that 7z.exe can find it.
+# 	-mv $(DESTDIR)$(bindir)/7z.dll $(DESTDIR)$(libexecdir)/
+# ifeq ($(BUNDLE_DEBUG_LIBS),1)
+# 	-$(INSTALL_M) $(build_bindir)/libjulia-debug.dll $(DESTDIR)$(bindir)/
+# 	-$(INSTALL_M) $(build_libdir)/libjulia-debug.dll.a $(DESTDIR)$(libdir)/
+# endif
+# 	-$(INSTALL_M) $(build_bindir)/libopenlibm.dll.a $(DESTDIR)$(libdir)/
+# else
 
 # Copy over .dSYM directories directly for Darwin
-ifneq ($(DARWIN_FRAMEWORK),1)
-ifeq ($(OS),Darwin)
-	-cp -a $(build_libdir)/libjulia.*.dSYM $(DESTDIR)$(libdir)
-	-cp -a $(build_private_libdir)/sys.dylib.dSYM $(DESTDIR)$(private_libdir)
-ifeq ($(BUNDLE_DEBUG_LIBS),1)
-	-cp -a $(build_libdir)/libjulia-debug.*.dSYM $(DESTDIR)$(libdir)
-	-cp -a $(build_private_libdir)/sys-debug.dylib.dSYM $(DESTDIR)$(private_libdir)
-endif
-endif
-
-	for suffix in $(JL_TARGETS) ; do \
-		for lib in $(build_libdir)/lib$${suffix}.*$(SHLIB_EXT)*; do \
-			if [ "$${lib##*.}" != "dSYM" ]; then \
-				$(INSTALL_M) $$lib $(DESTDIR)$(libdir) ; \
-			fi \
-		done \
-	done
-else
+# ifneq ($(DARWIN_FRAMEWORK),1)
+# ifeq ($(OS),Darwin)
+# 	-cp -a $(build_libdir)/libjulia.*.dSYM $(DESTDIR)$(libdir)
+# 	-cp -a $(build_private_libdir)/sys.dylib.dSYM $(DESTDIR)$(private_libdir)
+# ifeq ($(BUNDLE_DEBUG_LIBS),1)
+# 	-cp -a $(build_libdir)/libjulia-debug.*.dSYM $(DESTDIR)$(libdir)
+# 	-cp -a $(build_private_libdir)/sys-debug.dylib.dSYM $(DESTDIR)$(private_libdir)
+# endif
+# endif
+
+# 	for suffix in $(JL_TARGETS) ; do \
+# 		for lib in $(build_libdir)/lib$${suffix}.*$(SHLIB_EXT)*; do \
+# 			if [ "$${lib##*.}" != "dSYM" ]; then \
+# 				$(INSTALL_M) $$lib $(DESTDIR)$(libdir) ; \
+# 			fi \
+# 		done \
+# 	done
+# else
 	# libjulia in Darwin framework has special location and name
-	$(INSTALL_M) $(build_libdir)/libjulia.$(SOMAJOR).$(SOMINOR).dylib $(DESTDIR)$(prefix)/$(framework_dylib)
-	@$(DSYMUTIL) -o $(DESTDIR)$(prefix)/$(framework_resources)/$(FRAMEWORK_NAME).dSYM $(DESTDIR)$(prefix)/$(framework_dylib)
-	@$(DSYMUTIL) -o $(DESTDIR)$(prefix)/$(framework_resources)/sys.dylib.dSYM $(build_private_libdir)/sys.dylib
-ifeq ($(BUNDLE_DEBUG_LIBS),1)
-	$(INSTALL_M) $(build_libdir)/libjulia-debug.$(SOMAJOR).$(SOMINOR).dylib $(DESTDIR)$(prefix)/$(framework_dylib)_debug
-	@$(DSYMUTIL) -o $(DESTDIR)$(prefix)/$(framework_resources)/$(FRAMEWORK_NAME)_debug.dSYM $(DESTDIR)$(prefix)/$(framework_dylib)_debug
-	@$(DSYMUTIL) -o $(DESTDIR)$(prefix)/$(framework_resources)/sys-debug.dylib.dSYM $(build_private_libdir)/sys-debug.dylib
-endif
-endif
-
-	for suffix in $(JL_PRIVATE_LIBS-0) ; do \
-		for lib in $(build_libdir)/$${suffix}.*$(SHLIB_EXT)*; do \
-			if [ "$${lib##*.}" != "dSYM" ]; then \
-				$(INSTALL_M) $$lib $(DESTDIR)$(private_libdir) ; \
-			fi \
-		done \
-	done
-	for suffix in $(JL_PRIVATE_LIBS-1) ; do \
-		lib=$(build_private_libdir)/$${suffix}.$(SHLIB_EXT); \
-		$(INSTALL_M) $$lib $(DESTDIR)$(private_libdir) ; \
-	done
-endif
-	# Install `7z` into libexec/
-	$(INSTALL_M) $(build_bindir)/7z$(EXE) $(DESTDIR)$(libexecdir)/
+# 	$(INSTALL_M) $(build_libdir)/libjulia.$(SOMAJOR).$(SOMINOR).dylib $(DESTDIR)$(prefix)/$(framework_dylib)
+# 	@$(DSYMUTIL) -o $(DESTDIR)$(prefix)/$(framework_resources)/$(FRAMEWORK_NAME).dSYM $(DESTDIR)$(prefix)/$(framework_dylib)
+# 	@$(DSYMUTIL) -o $(DESTDIR)$(prefix)/$(framework_resources)/sys.dylib.dSYM $(build_private_libdir)/sys.dylib
+# ifeq ($(BUNDLE_DEBUG_LIBS),1)
+# 	$(INSTALL_M) $(build_libdir)/libjulia-debug.$(SOMAJOR).$(SOMINOR).dylib $(DESTDIR)$(prefix)/$(framework_dylib)_debug
+# 	@$(DSYMUTIL) -o $(DESTDIR)$(prefix)/$(framework_resources)/$(FRAMEWORK_NAME)_debug.dSYM $(DESTDIR)$(prefix)/$(framework_dylib)_debug
+# 	@$(DSYMUTIL) -o $(DESTDIR)$(prefix)/$(framework_resources)/sys-debug.dylib.dSYM $(build_private_libdir)/sys-debug.dylib
+# endif
+# endif
+
+# 	for suffix in $(JL_PRIVATE_LIBS-0) ; do \
+# 		for lib in $(build_libdir)/$${suffix}.*$(SHLIB_EXT)*; do \
+# 			if [ "$${lib##*.}" != "dSYM" ]; then \
+# 				$(INSTALL_M) $$lib $(DESTDIR)$(private_libdir) ; \
+# 			fi \
+# 		done \
+# 	done
+# 	for suffix in $(JL_PRIVATE_LIBS-1) ; do \
+# 		lib=$(build_private_libdir)/$${suffix}.$(SHLIB_EXT); \
+# 		$(INSTALL_M) $$lib $(DESTDIR)$(private_libdir) ; \
+# 	done
+# endif
+# 	# Install `7z` into libexec/
+# 	$(INSTALL_M) $(build_bindir)/7z$(EXE) $(DESTDIR)$(libexecdir)/
 
 	# Copy public headers
-	cp -R -L $(build_includedir)/julia/* $(DESTDIR)$(includedir)/julia
+#	cp -R -L $(build_includedir)/julia/* $(DESTDIR)$(includedir)/julia
 	# Copy system image
-	$(INSTALL_M) $(build_private_libdir)/sys.$(SHLIB_EXT) $(DESTDIR)$(private_libdir)
-ifeq ($(BUNDLE_DEBUG_LIBS),1)
-	$(INSTALL_M) $(build_private_libdir)/sys-debug.$(SHLIB_EXT) $(DESTDIR)$(private_libdir)
-endif
+# 	$(INSTALL_M) $(build_private_libdir)/sys.$(SHLIB_EXT) $(DESTDIR)$(private_libdir)
+# ifeq ($(BUNDLE_DEBUG_LIBS),1)
+# 	$(INSTALL_M) $(build_private_libdir)/sys-debug.$(SHLIB_EXT) $(DESTDIR)$(private_libdir)
+# endif
 
 	# Copy in all .jl sources as well
-	mkdir -p $(DESTDIR)$(datarootdir)/julia/base $(DESTDIR)$(datarootdir)/julia/test
-	cp -R -L $(JULIAHOME)/base/* $(DESTDIR)$(datarootdir)/julia/base
-	cp -R -L $(JULIAHOME)/test/* $(DESTDIR)$(datarootdir)/julia/test
-	cp -R -L $(build_datarootdir)/julia/* $(DESTDIR)$(datarootdir)/julia
+	# mkdir -p $(DESTDIR)$(datarootdir)/julia/base $(DESTDIR)$(datarootdir)/julia/test
+	# cp -R -L $(JULIAHOME)/base/* $(DESTDIR)$(datarootdir)/julia/base
+	# cp -R -L $(JULIAHOME)/test/* $(DESTDIR)$(datarootdir)/julia/test
+	# cp -R -L $(build_datarootdir)/julia/* $(DESTDIR)$(datarootdir)/julia
 	# Copy documentation
-	cp -R -L $(BUILDROOT)/doc/_build/html $(DESTDIR)$(docdir)/
+	# cp -R -L $(BUILDROOT)/doc/_build/html $(DESTDIR)$(docdir)/
 	# Remove various files which should not be installed
-	-rm -f $(DESTDIR)$(datarootdir)/julia/base/version_git.sh
-	-rm -f $(DESTDIR)$(datarootdir)/julia/test/Makefile
-	-rm -f $(DESTDIR)$(datarootdir)/julia/stdlib/$(VERSDIR)/*/source-extracted
-	-rm -f $(DESTDIR)$(datarootdir)/julia/stdlib/$(VERSDIR)/*/build-configured
-	-rm -f $(DESTDIR)$(datarootdir)/julia/stdlib/$(VERSDIR)/*/build-compiled
-	-rm -f $(DESTDIR)$(datarootdir)/julia/stdlib/$(VERSDIR)/*/build-checked
+	# -rm -f $(DESTDIR)$(datarootdir)/julia/base/version_git.sh
+	# -rm -f $(DESTDIR)$(datarootdir)/julia/test/Makefile
+	# -rm -f $(DESTDIR)$(datarootdir)/julia/stdlib/$(VERSDIR)/*/source-extracted
+	# -rm -f $(DESTDIR)$(datarootdir)/julia/stdlib/$(VERSDIR)/*/build-configured
+	# -rm -f $(DESTDIR)$(datarootdir)/julia/stdlib/$(VERSDIR)/*/build-compiled
+	# -rm -f $(DESTDIR)$(datarootdir)/julia/stdlib/$(VERSDIR)/*/build-checked
 	# Copy in beautiful new man page
-	$(INSTALL_F) $(build_man1dir)/julia.1 $(DESTDIR)$(man1dir)/
+	# $(INSTALL_F) $(build_man1dir)/julia.1 $(DESTDIR)$(man1dir)/
 	# Copy icon and .desktop file
-	mkdir -p $(DESTDIR)$(datarootdir)/icons/hicolor/scalable/apps/
-	$(INSTALL_F) $(JULIAHOME)/contrib/julia.svg $(DESTDIR)$(datarootdir)/icons/hicolor/scalable/apps/
-	-touch -c $(DESTDIR)$(datarootdir)/icons/hicolor/
-	mkdir -p $(DESTDIR)$(datarootdir)/applications/
-	$(INSTALL_F) $(JULIAHOME)/contrib/julia.desktop $(DESTDIR)$(datarootdir)/applications/
+	# mkdir -p $(DESTDIR)$(datarootdir)/icons/hicolor/scalable/apps/
+	# $(INSTALL_F) $(JULIAHOME)/contrib/julia.svg $(DESTDIR)$(datarootdir)/icons/hicolor/scalable/apps/
+	# -touch -c $(DESTDIR)$(datarootdir)/icons/hicolor/
+	# mkdir -p $(DESTDIR)$(datarootdir)/applications/
+	# $(INSTALL_F) $(JULIAHOME)/contrib/julia.desktop $(DESTDIR)$(datarootdir)/applications/
 	# Install appdata file
-	mkdir -p $(DESTDIR)$(datarootdir)/appdata/
-	$(INSTALL_F) $(JULIAHOME)/contrib/julia.appdata.xml $(DESTDIR)$(datarootdir)/appdata/
+	# mkdir -p $(DESTDIR)$(datarootdir)/appdata/
+	# $(INSTALL_F) $(JULIAHOME)/contrib/julia.appdata.xml $(DESTDIR)$(datarootdir)/appdata/
 
 	# Update RPATH entries and JL_SYSTEM_IMAGE_PATH if $(private_libdir_rel) != $(build_private_libdir_rel)
-ifneq ($(private_libdir_rel),$(build_private_libdir_rel))
-ifeq ($(OS), Darwin)
-ifneq ($(DARWIN_FRAMEWORK),1)
-	for j in $(JL_TARGETS) ; do \
-		install_name_tool -rpath @executable_path/$(build_private_libdir_rel) @executable_path/$(private_libdir_rel) $(DESTDIR)$(bindir)/$$j; \
-		install_name_tool -add_rpath @executable_path/$(build_libdir_rel) @executable_path/$(libdir_rel) $(DESTDIR)$(bindir)/$$j; \
-	done
-endif
-else ifneq (,$(findstring $(OS),Linux FreeBSD))
-	for j in $(JL_TARGETS) ; do \
-		$(PATCHELF) --set-rpath '$$ORIGIN/$(private_libdir_rel):$$ORIGIN/$(libdir_rel)' $(DESTDIR)$(bindir)/$$j; \
-	done
-endif
+# ifneq ($(private_libdir_rel),$(build_private_libdir_rel))
+# ifeq ($(OS), Darwin)
+# ifneq ($(DARWIN_FRAMEWORK),1)
+# 	for j in $(JL_TARGETS) ; do \
+# 		install_name_tool -rpath @executable_path/$(build_private_libdir_rel) @executable_path/$(private_libdir_rel) $(DESTDIR)$(bindir)/$$j; \
+# 		install_name_tool -add_rpath @executable_path/$(build_libdir_rel) @executable_path/$(libdir_rel) $(DESTDIR)$(bindir)/$$j; \
+# 	done
+# endif
+# else ifneq (,$(findstring $(OS),Linux FreeBSD))
+# 	for j in $(JL_TARGETS) ; do \
+# 		$(PATCHELF) --set-rpath '$$ORIGIN/$(private_libdir_rel):$$ORIGIN/$(libdir_rel)' $(DESTDIR)$(bindir)/$$j; \
+# 	done
+# endif
 
 	# Overwrite JL_SYSTEM_IMAGE_PATH in julia library
-	if [ $(DARWIN_FRAMEWORK) = 0 ]; then \
-		RELEASE_TARGET=$(DESTDIR)$(libdir)/libjulia.$(SHLIB_EXT); \
-		DEBUG_TARGET=$(DESTDIR)$(libdir)/libjulia-debug.$(SHLIB_EXT); \
-	else \
-		RELEASE_TARGET=$(DESTDIR)$(prefix)/$(framework_dylib); \
-		DEBUG_TARGET=$(DESTDIR)$(prefix)/$(framework_dylib)_debug; \
-	fi; \
-	$(call stringreplace,$${RELEASE_TARGET},sys.$(SHLIB_EXT)$$,$(private_libdir_rel)/sys.$(SHLIB_EXT)); \
-	if [ $(BUNDLE_DEBUG_LIBS) = 1 ]; then \
-		$(call stringreplace,$${DEBUG_TARGET},sys-debug.$(SHLIB_EXT)$$,$(private_libdir_rel)/sys-debug.$(SHLIB_EXT)); \
-	fi;
-
-endif
+# 	if [ $(DARWIN_FRAMEWORK) = 0 ]; then \
+# 		RELEASE_TARGET=$(DESTDIR)$(libdir)/libjulia.$(SHLIB_EXT); \
+# 		DEBUG_TARGET=$(DESTDIR)$(libdir)/libjulia-debug.$(SHLIB_EXT); \
+# 	else \
+# 		RELEASE_TARGET=$(DESTDIR)$(prefix)/$(framework_dylib); \
+# 		DEBUG_TARGET=$(DESTDIR)$(prefix)/$(framework_dylib)_debug; \
+# 	fi; \
+# 	$(call stringreplace,$${RELEASE_TARGET},sys.$(SHLIB_EXT)$$,$(private_libdir_rel)/sys.$(SHLIB_EXT)); \
+# 	if [ $(BUNDLE_DEBUG_LIBS) = 1 ]; then \
+# 		$(call stringreplace,$${DEBUG_TARGET},sys-debug.$(SHLIB_EXT)$$,$(private_libdir_rel)/sys-debug.$(SHLIB_EXT)); \
+# 	fi;
+
+# endif
 	# On FreeBSD, remove the build's libdir from each library's RPATH
-ifeq ($(OS),FreeBSD)
-	$(JULIAHOME)/contrib/fixup-rpath.sh "$(PATCHELF)" $(DESTDIR)$(libdir) $(build_libdir)
-	$(JULIAHOME)/contrib/fixup-rpath.sh "$(PATCHELF)" $(DESTDIR)$(private_libdir) $(build_libdir)
-	$(JULIAHOME)/contrib/fixup-rpath.sh "$(PATCHELF)" $(DESTDIR)$(bindir) $(build_libdir)
+# ifeq ($(OS),FreeBSD)
+# 	$(JULIAHOME)/contrib/fixup-rpath.sh "$(PATCHELF)" $(DESTDIR)$(libdir) $(build_libdir)
+# 	$(JULIAHOME)/contrib/fixup-rpath.sh "$(PATCHELF)" $(DESTDIR)$(private_libdir) $(build_libdir)
+# 	$(JULIAHOME)/contrib/fixup-rpath.sh "$(PATCHELF)" $(DESTDIR)$(bindir) $(build_libdir)
 	# Set libgfortran's RPATH to ORIGIN instead of GCCPATH. It's only libgfortran that
 	# needs to be fixed here, as libgcc_s and libquadmath don't have RPATHs set. If we
 	# don't set libgfortran's RPATH, it won't be able to find its friends on systems
 	# that don't have the exact GCC port installed used for the build.
-	for lib in $(DESTDIR)$(private_libdir)/libgfortran*$(SHLIB_EXT)*; do \
-		$(PATCHELF) --set-rpath '$$ORIGIN' $$lib; \
-	done
-endif
-
-	mkdir -p $(DESTDIR)$(sysconfdir)
-	cp -R $(build_sysconfdir)/julia $(DESTDIR)$(sysconfdir)/
-
-ifeq ($(DARWIN_FRAMEWORK),1)
-	$(MAKE) -C $(JULIAHOME)/contrib/mac/framework frameworknoinstall
-endif
-
-distclean:
-	-rm -fr $(BUILDROOT)/julia-*.tar.gz $(BUILDROOT)/julia*.exe $(BUILDROOT)/julia-$(JULIA_COMMIT)
-
-binary-dist: distclean
-ifeq ($(USE_SYSTEM_BLAS),0)
-ifeq ($(ISX86),1)
-ifneq ($(OPENBLAS_DYNAMIC_ARCH),1)
-	@echo OpenBLAS must be rebuilt with OPENBLAS_DYNAMIC_ARCH=1 to use binary-dist target
-	@false
-endif
-endif
-endif
-ifneq ($(prefix),$(abspath julia-$(JULIA_COMMIT)))
-	$(error prefix must not be set for make binary-dist)
-endif
-ifneq ($(DESTDIR),)
-	$(error DESTDIR must not be set for make binary-dist)
-endif
-	@$(MAKE) -C $(BUILDROOT) -f $(JULIAHOME)/Makefile install
-	cp $(JULIAHOME)/LICENSE.md $(BUILDROOT)/julia-$(JULIA_COMMIT)
-ifeq ($(OS), Linux)
-	-$(JULIAHOME)/contrib/fixup-libstdc++.sh $(DESTDIR)$(libdir) $(DESTDIR)$(private_libdir)
-
-	# Copy over any bundled ca certs we picked up from the system during buildi
-	-cp $(build_datarootdir)/julia/cert.pem $(DESTDIR)$(datarootdir)/julia/
-endif
-	# Copy in startup.jl files per-platform for binary distributions as well
-	# Note that we don't install to sysconfdir: we always install to $(DESTDIR)$(prefix)/etc.
-	# If you want to make a distribution with a hardcoded path, you take care of installation
-ifeq ($(OS), Darwin)
-	-cat $(JULIAHOME)/contrib/mac/startup.jl >> $(DESTDIR)$(prefix)/etc/julia/startup.jl
-endif
-ifeq ($(OS), WINNT)
-	cd $(BUILDROOT)/julia-$(JULIA_COMMIT)/bin && rm -f llvm* llc.exe lli.exe opt.exe LTO.dll bugpoint.exe macho-dump.exe
-endif
-	cd $(BUILDROOT) && $(TAR) zcvf $(JULIA_BINARYDIST_FILENAME).tar.gz julia-$(JULIA_COMMIT)
-
-exe:
-	# run Inno Setup to compile installer
-	$(call spawn,$(JULIAHOME)/dist-extras/inno/iscc.exe /DAppVersion=$(JULIA_VERSION) /DSourceDir="$(call cygpath_w,$(BUILDROOT)/julia-$(JULIA_COMMIT))" /DRepoDir="$(call cygpath_w,$(JULIAHOME))" /F"$(JULIA_BINARYDIST_FILENAME)" /O"$(call cygpath_w,$(BUILDROOT))" $(INNO_ARGS) $(call cygpath_w,$(JULIAHOME)/contrib/windows/build-installer.iss))
-	chmod a+x "$(BUILDROOT)/$(JULIA_BINARYDIST_FILENAME).exe"
-
-app:
-	$(MAKE) -C contrib/mac/app
-	@mv contrib/mac/app/$(JULIA_BINARYDIST_FILENAME).dmg $(BUILDROOT)
-
-darwinframework:
-	$(MAKE) -C $(JULIAHOME)/contrib/mac/framework
-
-light-source-dist.tmp: $(BUILDROOT)/doc/_build/html/en/index.html
-ifneq ($(BUILDROOT),$(JULIAHOME))
-	$(error make light-source-dist does not work in out-of-tree builds)
-endif
+# 	for lib in $(DESTDIR)$(private_libdir)/libgfortran*$(SHLIB_EXT)*; do \
+# 		$(PATCHELF) --set-rpath '$$ORIGIN' $$lib; \
+# 	done
+# endif
+
+# 	mkdir -p $(DESTDIR)$(sysconfdir)
+# 	cp -R $(build_sysconfdir)/julia $(DESTDIR)$(sysconfdir)/
+
+# ifeq ($(DARWIN_FRAMEWORK),1)
+# 	$(MAKE) -C $(JULIAHOME)/contrib/mac/framework frameworknoinstall
+# endif
+
+# distclean:
+# 	-rm -fr $(BUILDROOT)/julia-*.tar.gz $(BUILDROOT)/julia*.exe $(BUILDROOT)/julia-$(JULIA_COMMIT)
+
+# binary-dist: distclean
+# ifeq ($(USE_SYSTEM_BLAS),0)
+# ifeq ($(ISX86),1)
+# ifneq ($(OPENBLAS_DYNAMIC_ARCH),1)
+# 	@echo OpenBLAS must be rebuilt with OPENBLAS_DYNAMIC_ARCH=1 to use binary-dist target
+# 	@false
+# endif
+# endif
+# endif
+# ifneq ($(prefix),$(abspath julia-$(JULIA_COMMIT)))
+# 	$(error prefix must not be set for make binary-dist)
+# endif
+# ifneq ($(DESTDIR),)
+# 	$(error DESTDIR must not be set for make binary-dist)
+# endif
+# 	@$(MAKE) -C $(BUILDROOT) -f $(JULIAHOME)/Makefile install
+# 	cp $(JULIAHOME)/LICENSE.md $(BUILDROOT)/julia-$(JULIA_COMMIT)
+# ifeq ($(OS), Linux)
+# 	-$(JULIAHOME)/contrib/fixup-libstdc++.sh $(DESTDIR)$(libdir) $(DESTDIR)$(private_libdir)
+
+# 	# Copy over any bundled ca certs we picked up from the system during buildi
+# 	-cp $(build_datarootdir)/julia/cert.pem $(DESTDIR)$(datarootdir)/julia/
+# endif
+# 	# Copy in startup.jl files per-platform for binary distributions as well
+# 	# Note that we don't install to sysconfdir: we always install to $(DESTDIR)$(prefix)/etc.
+# 	# If you want to make a distribution with a hardcoded path, you take care of installation
+# ifeq ($(OS), Darwin)
+# 	-cat $(JULIAHOME)/contrib/mac/startup.jl >> $(DESTDIR)$(prefix)/etc/julia/startup.jl
+# endif
+# ifeq ($(OS), WINNT)
+# 	cd $(BUILDROOT)/julia-$(JULIA_COMMIT)/bin && rm -f llvm* llc.exe lli.exe opt.exe LTO.dll bugpoint.exe macho-dump.exe
+# endif
+# 	cd $(BUILDROOT) && $(TAR) zcvf $(JULIA_BINARYDIST_FILENAME).tar.gz julia-$(JULIA_COMMIT)
+
+# exe:
+# 	# run Inno Setup to compile installer
+# 	$(call spawn,$(JULIAHOME)/dist-extras/inno/iscc.exe /DAppVersion=$(JULIA_VERSION) /DSourceDir="$(call cygpath_w,$(BUILDROOT)/julia-$(JULIA_COMMIT))" /DRepoDir="$(call cygpath_w,$(JULIAHOME))" /F"$(JULIA_BINARYDIST_FILENAME)" /O"$(call cygpath_w,$(BUILDROOT))" $(INNO_ARGS) $(call cygpath_w,$(JULIAHOME)/contrib/windows/build-installer.iss))
+# 	chmod a+x "$(BUILDROOT)/$(JULIA_BINARYDIST_FILENAME).exe"
+
+# app:
+# 	$(MAKE) -C contrib/mac/app
+# 	@mv contrib/mac/app/$(JULIA_BINARYDIST_FILENAME).dmg $(BUILDROOT)
+
+# darwinframework:
+# 	$(MAKE) -C $(JULIAHOME)/contrib/mac/framework
+
+# light-source-dist.tmp: $(BUILDROOT)/doc/_build/html/en/index.html
+# ifneq ($(BUILDROOT),$(JULIAHOME))
+# 	$(error make light-source-dist does not work in out-of-tree builds)
+# endif
 	# Save git information
-	-@$(MAKE) -C $(JULIAHOME)/base version_git.jl.phony
+	# -@$(MAKE) -C $(JULIAHOME)/base version_git.jl.phony
 
 	# Create file light-source-dist.tmp to hold all the filenames that go into the tarball
-	echo "base/version_git.jl" > light-source-dist.tmp
+	# echo "base/version_git.jl" > light-source-dist.tmp
 
 	# Download all stdlibs and include the tarball filenames in light-source-dist.tmp
-	@$(MAKE) -C stdlib getall NO_GIT=1
-	-ls stdlib/srccache/*.tar.gz >> light-source-dist.tmp
+	# @$(MAKE) -C stdlib getall NO_GIT=1
+	# -ls stdlib/srccache/*.tar.gz >> light-source-dist.tmp
 
 	# Exclude git, github and CI config files
-	git ls-files | sed -E -e '/^\..+/d' -e '/\/\..+/d' -e '/appveyor.yml/d' >> light-source-dist.tmp
-	find doc/_build/html >> light-source-dist.tmp
+	# git ls-files | sed -E -e '/^\..+/d' -e '/\/\..+/d' -e '/appveyor.yml/d' >> light-source-dist.tmp
+	# find doc/_build/html >> light-source-dist.tmp
 
 # Make tarball with only Julia code + stdlib tarballs
-light-source-dist: light-source-dist.tmp
-	# Prefix everything with "julia-$(commit-sha)/" or "julia-$(version)/" and then create tarball
-	# To achieve prefixing, we temporarily create a symlink in the source directory that points back
-	# to the source directory.
-	sed -e "s_.*_julia-${JULIA_COMMIT}/&_" light-source-dist.tmp > light-source-dist.tmp1
-	ln -s . julia-${JULIA_COMMIT}
-	tar -cz --no-recursion -T light-source-dist.tmp1 -f julia-$(JULIA_VERSION)_$(JULIA_COMMIT).tar.gz
-	rm julia-${JULIA_COMMIT}
-
-source-dist:
-	@echo \'source-dist\' target is deprecated: use \'full-source-dist\' instead.
+# light-source-dist: light-source-dist.tmp
+# 	# Prefix everything with "julia-$(commit-sha)/" or "julia-$(version)/" and then create tarball
+# 	# To achieve prefixing, we temporarily create a symlink in the source directory that points back
+# 	# to the source directory.
+# 	sed -e "s_.*_julia-${JULIA_COMMIT}/&_" light-source-dist.tmp > light-source-dist.tmp1
+# 	ln -s . julia-${JULIA_COMMIT}
+# 	tar -cz --no-recursion -T light-source-dist.tmp1 -f julia-$(JULIA_VERSION)_$(JULIA_COMMIT).tar.gz
+# 	rm julia-${JULIA_COMMIT}
+
+# source-dist:
+	# @echo \'source-dist\' target is deprecated: use \'full-source-dist\' instead.
 
 # Make tarball with Julia code plus all dependencies
-full-source-dist: light-source-dist.tmp
-	# Get all the dependencies downloaded
-	@$(MAKE) -C deps getall NO_GIT=1
+# full-source-dist: light-source-dist.tmp
+# 	# Get all the dependencies downloaded
+# 	@$(MAKE) -C deps getall NO_GIT=1
 
 	# Create file full-source-dist.tmp to hold all the filenames that go into the tarball
-	cp light-source-dist.tmp full-source-dist.tmp
-	-ls deps/srccache/*.tar.gz deps/srccache/*.tar.bz2 deps/srccache/*.tar.xz deps/srccache/*.tgz deps/srccache/*.zip deps/srccache/*.pem >> full-source-dist.tmp
+	# cp light-source-dist.tmp full-source-dist.tmp
+	# -ls deps/srccache/*.tar.gz deps/srccache/*.tar.bz2 deps/srccache/*.tar.xz deps/srccache/*.tgz deps/srccache/*.zip deps/srccache/*.pem >> full-source-dist.tmp
 
 	# Prefix everything with "julia-$(commit-sha)/" or "julia-$(version)/" and then create tarball
 	# To achieve prefixing, we temporarily create a symlink in the source directory that points back
 	# to the source directory.
-	sed -e "s_.*_julia-${JULIA_COMMIT}/&_" full-source-dist.tmp > full-source-dist.tmp1
-	ln -s . julia-${JULIA_COMMIT}
-	tar -cz --no-recursion -T full-source-dist.tmp1 -f julia-$(JULIA_VERSION)_$(JULIA_COMMIT)-full.tar.gz
-	rm julia-${JULIA_COMMIT}
+	# sed -e "s_.*_julia-${JULIA_COMMIT}/&_" full-source-dist.tmp > full-source-dist.tmp1
+	# ln -s . julia-${JULIA_COMMIT}
+	# tar -cz --no-recursion -T full-source-dist.tmp1 -f julia-$(JULIA_VERSION)_$(JULIA_COMMIT)-full.tar.gz
+	# rm julia-${JULIA_COMMIT}
 
 clean: | $(CLEAN_TARGETS)
 	@-$(MAKE) -C $(BUILDROOT)/base clean
@@ -561,58 +562,58 @@ distcleanall: cleanall
 	@-$(MAKE) -C $(BUILDROOT)/deps distcleanall
 	@-$(MAKE) -C $(BUILDROOT)/doc cleanall
 
-.PHONY: default debug release check-whitespace release-candidate \
-	julia-debug julia-release julia-stdlib julia-deps julia-deps-libs \
-	julia-ui-release julia-ui-debug julia-src-release julia-src-debug \
-	julia-symlink julia-base julia-sysimg julia-sysimg-ji julia-sysimg-release julia-sysimg-debug \
-	test testall testall1 test test-* test-revise-* \
-	clean distcleanall cleanall clean-* \
-	run-julia run-julia-debug run-julia-release run \
-	install binary-dist light-source-dist.tmp light-source-dist \
-	dist full-source-dist source-dist
-
-test: check-whitespace $(JULIA_BUILD_MODE)
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/test default JULIA_BUILD_MODE=$(JULIA_BUILD_MODE)
-
-testall: check-whitespace $(JULIA_BUILD_MODE)
-	cp $(JULIA_SYSIMG) $(BUILDROOT)/local.$(SHLIB_EXT)
-	$(call spawn,$(JULIA_EXECUTABLE) -J $(call cygpath_w,$(BUILDROOT)/local.$(SHLIB_EXT)) -e 'true')
-	rm $(BUILDROOT)/local.$(SHLIB_EXT)
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/test all JULIA_BUILD_MODE=$(JULIA_BUILD_MODE)
-
-testall1: check-whitespace $(JULIA_BUILD_MODE)
-	@env JULIA_CPU_THREADS=1 $(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/test all JULIA_BUILD_MODE=$(JULIA_BUILD_MODE)
-
-test-%: check-whitespace $(JULIA_BUILD_MODE)
-	@([ $$(( $$(date +%s) - $$(date -r $(build_private_libdir)/sys.$(SHLIB_EXT) +%s) )) -le 100 ] && \
-		printf '\033[93m    HINT The system image was recently rebuilt. Are you aware of the test-revise-* targets? See CONTRIBUTING.md. \033[0m\n') || true
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/test $* JULIA_BUILD_MODE=$(JULIA_BUILD_MODE)
-
-test-revise-%:
-	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/test revise-$* JULIA_BUILD_MODE=$(JULIA_BUILD_MODE)
-
-# download target for some hardcoded windows dependencies
-.PHONY: win-extras wine_path
-win-extras:
-	@$(MAKE) -C $(BUILDROOT)/deps install-p7zip
-	mkdir -p $(JULIAHOME)/dist-extras
-	cd $(JULIAHOME)/dist-extras && \
-	$(JLDOWNLOAD) https://www.jrsoftware.org/download.php/is.exe && \
-	chmod a+x is.exe && \
-	$(call spawn, $(JULIAHOME)/dist-extras/is.exe /DIR="$(call cygpath_w,$(JULIAHOME)/dist-extras/inno)" /PORTABLE=1 /CURRENTUSER /VERYSILENT)
-
-# various statistics about the build that may interest the user
-ifeq ($(USE_SYSTEM_LLVM), 1)
-LLVM_SIZE := llvm-size$(EXE)
-else
-LLVM_SIZE := $(build_depsbindir)/llvm-size$(EXE)
-endif
-build-stats:
-	@printf $(JULCOLOR)' ==> ./julia binary sizes\n'$(ENDCOLOR)
-	$(call spawn,$(LLVM_SIZE) -A $(call cygpath_w,$(build_private_libdir)/sys.$(SHLIB_EXT)) \
-		$(call cygpath_w,$(build_shlibdir)/libjulia.$(SHLIB_EXT)) \
-		$(call cygpath_w,$(build_bindir)/julia$(EXE)))
-	@printf $(JULCOLOR)' ==> ./julia launch speedtest\n'$(ENDCOLOR)
-	@time $(call spawn,$(build_bindir)/julia$(EXE) -e '')
-	@time $(call spawn,$(build_bindir)/julia$(EXE) -e '')
-	@time $(call spawn,$(build_bindir)/julia$(EXE) -e '')
+# .PHONY: default debug release check-whitespace release-candidate \
+# 	julia-debug julia-release julia-stdlib julia-deps julia-deps-libs \
+# 	julia-ui-release julia-ui-debug julia-src-release julia-src-debug \
+# 	julia-symlink julia-base julia-sysimg julia-sysimg-ji julia-sysimg-release julia-sysimg-debug \
+# 	test testall testall1 test test-* test-revise-* \
+# 	clean distcleanall cleanall clean-* \
+# 	run-julia run-julia-debug run-julia-release run \
+# 	install binary-dist light-source-dist.tmp light-source-dist \
+# 	dist full-source-dist source-dist
+
+# test: check-whitespace $(JULIA_BUILD_MODE)
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/test default JULIA_BUILD_MODE=$(JULIA_BUILD_MODE)
+
+# testall: check-whitespace $(JULIA_BUILD_MODE)
+# 	cp $(JULIA_SYSIMG) $(BUILDROOT)/local.$(SHLIB_EXT)
+# 	$(call spawn,$(JULIA_EXECUTABLE) -J $(call cygpath_w,$(BUILDROOT)/local.$(SHLIB_EXT)) -e 'true')
+# 	rm $(BUILDROOT)/local.$(SHLIB_EXT)
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/test all JULIA_BUILD_MODE=$(JULIA_BUILD_MODE)
+
+# testall1: check-whitespace $(JULIA_BUILD_MODE)
+# 	@env JULIA_CPU_THREADS=1 $(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/test all JULIA_BUILD_MODE=$(JULIA_BUILD_MODE)
+
+# test-%: check-whitespace $(JULIA_BUILD_MODE)
+# 	@([ $$(( $$(date +%s) - $$(date -r $(build_private_libdir)/sys.$(SHLIB_EXT) +%s) )) -le 100 ] && \
+# 		printf '\033[93m    HINT The system image was recently rebuilt. Are you aware of the test-revise-* targets? See CONTRIBUTING.md. \033[0m\n') || true
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/test $* JULIA_BUILD_MODE=$(JULIA_BUILD_MODE)
+
+# test-revise-%:
+# 	@$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/test revise-$* JULIA_BUILD_MODE=$(JULIA_BUILD_MODE)
+
+# # download target for some hardcoded windows dependencies
+# .PHONY: win-extras wine_path
+# win-extras:
+# 	@$(MAKE) -C $(BUILDROOT)/deps install-p7zip
+# 	mkdir -p $(JULIAHOME)/dist-extras
+# 	cd $(JULIAHOME)/dist-extras && \
+# 	$(JLDOWNLOAD) https://www.jrsoftware.org/download.php/is.exe && \
+# 	chmod a+x is.exe && \
+# 	$(call spawn, $(JULIAHOME)/dist-extras/is.exe /DIR="$(call cygpath_w,$(JULIAHOME)/dist-extras/inno)" /PORTABLE=1 /CURRENTUSER /VERYSILENT)
+
+# # various statistics about the build that may interest the user
+# ifeq ($(USE_SYSTEM_LLVM), 1)
+# LLVM_SIZE := llvm-size$(EXE)
+# else
+# LLVM_SIZE := $(build_depsbindir)/llvm-size$(EXE)
+# endif
+# build-stats:
+# 	@printf $(JULCOLOR)' ==> ./julia binary sizes\n'$(ENDCOLOR)
+# 	$(call spawn,$(LLVM_SIZE) -A $(call cygpath_w,$(build_private_libdir)/sys.$(SHLIB_EXT)) \
+# 		$(call cygpath_w,$(build_shlibdir)/libjulia.$(SHLIB_EXT)) \
+# 		$(call cygpath_w,$(build_bindir)/julia$(EXE)))
+# 	@printf $(JULCOLOR)' ==> ./julia launch speedtest\n'$(ENDCOLOR)
+# 	@time $(call spawn,$(build_bindir)/julia$(EXE) -e '')
+# 	@time $(call spawn,$(build_bindir)/julia$(EXE) -e '')
+# 	@time $(call spawn,$(build_bindir)/julia$(EXE) -e '')