Remove MSVC and ICC stuff in the build system (#42586)

Make.inc

@@ -448,32 +448,14 @@ endif
 
 # Compiler specific stuff
 
-ifeq ($(USEMSVC), 1)
-USEGCC := 0
-USECLANG := 0
-USEICC := 0
-else
-USEMSVC := 0
 ifeq ($(USECLANG), 1)
 USEGCC := 0
-USEICC := 0
-else
-ifeq ($(USEICC), 1)
-USEGCC := 0
-USECLANG := 0
 else  # default to gcc
 USEGCC := 1
 USECLANG := 0
-USEICC := 0
-endif
-endif
 endif
 
-ifeq ($(USEIFC), 1)
-FC := ifort
-else
 FC := $(CROSS_COMPILE)gfortran
-endif
 
 ifeq ($(OS), FreeBSD)
 USEGCC := 0
@@ -529,19 +511,6 @@ JCPPFLAGS += -D_LARGEFILE_SOURCE -D_DARWIN_USE_64_BIT_INODE=1
 endif
 endif
 
-ifeq ($(USEICC),1)
-ifeq ($(SANITIZE),1)
-$(error Sanitizers only supported with clang. Try setting SANITIZE=0)
-endif
-CC  := icc
-CXX := icpc
-JCFLAGS := -std=gnu11 -pipe $(fPIC) -fno-strict-aliasing -D_FILE_OFFSET_BITS=64 -fp-model precise -fp-model except -no-ftz
-JCPPFLAGS :=
-JCXXFLAGS := -pipe $(fPIC) -fno-rtti -std=c++14
-DEBUGFLAGS := -O0 -g -DJL_DEBUG_BUILD -fstack-protector
-SHIPFLAGS := -O3 -g -falign-functions
-endif
-
 ifeq ($(USECCACHE), 1)
 # Expand CC, CXX and FC here already because we want the original definition and not the ccache version.
 CC_ARG   := $(CC)
@@ -577,29 +546,14 @@ FC_ARG := $(shell echo $(FC) | cut -s -d' ' -f2-)
 endif
 
 JFFLAGS := -O2 $(fPIC)
-ifneq ($(USEMSVC),1)
 CPP := $(CC) -E
 AR := $(CROSS_COMPILE)ar
 AS := $(CROSS_COMPILE)as
 LD := $(CROSS_COMPILE)ld
-else #USEMSVC
-CPP := $(CC) -EP
-AR := lib
-ifeq ($(ARCH),x86_64)
-AS := ml64
-else
-AS := ml
-endif #ARCH
-LD := link
-endif #USEMSVC
 RANLIB := $(CROSS_COMPILE)ranlib
 OBJCOPY := $(CROSS_COMPILE)objcopy
 
-ifneq ($(USEMSVC), 1)
 CPP_STDOUT := $(CPP) -P
-else
-CPP_STDOUT := $(CPP) -E
-endif
 
 # file extensions
 ifeq ($(OS), WINNT)
@@ -634,7 +588,7 @@ define SONAME_FLAGS
 endef
 endif
 
-ifeq ($(OS)$(USEMSVC),WINNT0)
+ifeq ($(OS),WINNT)
 define IMPLIB_FLAGS
   -Wl,--out-implib,$(build_libdir)/$(notdir $1).a
 endef
@@ -985,7 +939,6 @@ JCXXFLAGS += -D_FILE_OFFSET_BITS=64
 endif
 
 # Set some ARCH-specific flags
-ifneq ($(USEICC),1)
 ifeq ($(ISX86),1)
 CC += -m$(BINARY)
 CXX += -m$(BINARY)
@@ -994,7 +947,6 @@ CC_ARG += -m$(BINARY)
 CXX_ARG += -m$(BINARY)
 FC_ARG += -m$(BINARY)
 endif
-endif
 
 ifeq ($(OS),WINNT)
 ifneq ($(ARCH),x86_64)
@@ -1256,7 +1208,7 @@ endif
 ifeq ($(OS), Darwin)
   WHOLE_ARCHIVE := -Xlinker -all_load
   NO_WHOLE_ARCHIVE :=
-else ifneq ($(USEMSVC), 1)
+else
   WHOLE_ARCHIVE := -Wl,--whole-archive
   NO_WHOLE_ARCHIVE := -Wl,--no-whole-archive
 endif
@@ -1311,18 +1263,13 @@ JLIBLDFLAGS := -Wl,-compatibility_version,$(SOMAJOR) -Wl,-current_version,$(JULI
 endif
 
 ifeq ($(OS), WINNT)
-ifneq ($(USEMSVC), 1)
 HAVE_SSP := 1
 OSLIBS += -Wl,--export-all-symbols -Wl,--version-script=$(JULIAHOME)/src/julia.expmap \
 	$(NO_WHOLE_ARCHIVE) -lpsapi -lkernel32 -lws2_32 -liphlpapi -lwinmm -ldbghelp -luserenv -lsecur32 -latomic
 JLDFLAGS := -Wl,--stack,8388608
 ifeq ($(ARCH),i686)
 JLDFLAGS += -Wl,--large-address-aware
 endif
-else #USEMSVC
-OSLIBS += kernel32.lib ws2_32.lib psapi.lib advapi32.lib iphlpapi.lib shell32.lib winmm.lib userenv.lib secur32.lib
-JLDFLAGS := -stack:8388608
-endif
 JCPPFLAGS += -D_WIN32_WINNT=0x0502
 UNTRUSTED_SYSTEM_LIBM := 1
 endif
@@ -1383,11 +1330,6 @@ $(error BUILD_CUSTOM_LIBCXX is currently only supported with Clang. Try setting
 endif
 endif # Clang
 CUSTOM_LD_LIBRARY_PATH := LD_LIBRARY_PATH="$(build_libdir)"
-ifeq ($(USEICC),1)
-CXXFLAGS += -cxxlib-nostd -static-intel
-CLDFLAGS += -static-intel
-LDFLAGS += -cxxlib-nostd -static-intel
-endif
 endif
 
 # Some special restrictions on BB usage:

cli/Makefile

@@ -65,7 +65,6 @@ $(DIRS):
 	@mkdir -p $@
 
 ifeq ($(OS),WINNT)
-ifneq ($(USEMSVC), 1)
 $(BUILDDIR)/julia_res.o: $(JULIAHOME)/contrib/windows/julia.rc $(JULIAHOME)/VERSION
 	JLVER=`cat $(JULIAHOME)/VERSION` && \
 	JLVERi=`echo $$JLVER | perl -nle \
@@ -75,7 +74,6 @@ $(BUILDDIR)/julia_res.o: $(JULIAHOME)/contrib/windows/julia.rc $(JULIAHOME)/VERS
 EXE_OBJS += $(BUILDDIR)/julia_res.o
 EXE_DOBJS += $(BUILDDIR)/julia_res.o
 endif
-endif
 
 # Embed an Info.plist in the julia executable
 # Create an intermediate target Info.plist for Darwin code signing.

deps/dsfmt.mk

@@ -3,12 +3,8 @@
 ifneq ($(USE_BINARYBUILDER_DSFMT),1)
 
 DSFMT_CFLAGS := $(CFLAGS) -DNDEBUG -DDSFMT_MEXP=19937 $(fPIC) -DDSFMT_DO_NOT_USE_OLD_NAMES -DDSFMT_SHLIB
-ifneq ($(USEMSVC), 1)
 DSFMT_CFLAGS += -O3 -finline-functions -fomit-frame-pointer -fno-strict-aliasing \
 		--param max-inline-insns-single=1800 -Wall  -std=c99 -shared
-else
-DSFMT_CFLAGS += -Wl,-dll,-def:../../libdSFMT.def
-endif
 ifeq ($(ARCH), x86_64)
 DSFMT_CFLAGS += -msse2 -DHAVE_SSE2
 endif

deps/libuv.mk

@@ -5,20 +5,11 @@ LIBUV_TAR_URL=https://api.github.com/repos/JuliaLang/libuv/tarball/$1
 $(eval $(call git-external,libuv,LIBUV,configure,,$(SRCCACHE)))
 
 UV_CFLAGS := -O2
-ifeq ($(USEMSVC), 1)
-UV_CFLAGS += -DBUILDING_UV_SHARED
-endif
-ifeq ($(USEICC), 1)
-UV_CFLAGS += -static-intel
-endif
 
 UV_FLAGS := LDFLAGS="$(LDFLAGS) $(CLDFLAGS) -v"
 ifneq ($(UV_CFLAGS),)
 UV_FLAGS += CFLAGS="$(CFLAGS) $(UV_CFLAGS)"
 endif
-ifeq ($(USEMSVC), 1)
-UV_FLAGS += --disable-shared
-endif
 
 ifneq ($(VERBOSE), 0)
 UV_MFLAGS += V=1

deps/tools/common.mk

@@ -9,9 +9,7 @@ ifneq ($(XC_HOST),)
 CONFIGURE_COMMON += --host=$(XC_HOST)
 endif
 ifeq ($(OS),WINNT)
-ifneq ($(USEMSVC), 1)
 CONFIGURE_COMMON += LDFLAGS="$(LDFLAGS) -Wl,--stack,8388608"
-endif
 else
 CONFIGURE_COMMON += LDFLAGS="$(LDFLAGS) $(RPATH_ESCAPED_ORIGIN)"
 endif

src/Makefile

@@ -19,14 +19,12 @@ FLAGS := \
 	-I$(SRCDIR)/flisp -I$(SRCDIR)/support \
 	-I$(LIBUV_INC) -I$(build_includedir) \
 	-I$(JULIAHOME)/deps/valgrind
-ifneq ($(USEMSVC), 1)
 FLAGS += -Wall -Wno-strict-aliasing -fno-omit-frame-pointer -fvisibility=hidden -fno-common \
 		 -Wno-comment -Wpointer-arith -Wundef
 ifeq ($(USEGCC),1) # GCC bug #25509 (void)__attribute__((warn_unused_result))
 FLAGS += -Wno-unused-result
 endif
 JCFLAGS += -Wold-style-definition -Wstrict-prototypes -Wc++-compat
-endif
 
 ifeq ($(USECLANG),1)
 FLAGS += -Wno-return-type-c-linkage
@@ -87,10 +85,6 @@ endif
 
 RT_LLVM_LIBS := support
 
-ifeq ($(USEMSVC), 1)
-SRCS += getopt
-endif
-
 SRCS += $(RUNTIME_SRCS)
 
 CODEGEN_SRCS += $(RUNTIME_CODEGEN_SRCS)
@@ -345,11 +339,7 @@ $(BUILDDIR)/julia_version.h: $(JULIAHOME)/VERSION
 	@echo "#endif" >> $@.$(JULIA_BUILD_MODE).tmp
 	mv $@.$(JULIA_BUILD_MODE).tmp $@
 
-ifneq ($(USEMSVC), 1)
 CXXLD = $(CXX) -shared
-else
-CXXLD = $(LD) -dll -export:jl_setjmp -export:jl_longjmp
-endif
 
 $(build_shlibdir)/libjulia-internal.$(JL_MAJOR_MINOR_SHLIB_EXT): $(SRCDIR)/julia.expmap $(OBJS) $(BUILDDIR)/flisp/libflisp.a $(BUILDDIR)/support/libsupport.a $(LIBUV)
 	@$(call PRINT_LINK, $(CXXLD) $(call IMPLIB_FLAGS,$@) $(JCXXFLAGS) $(CXXLDFLAGS) $(SHIPFLAGS) $(OBJS) $(RPATH_LIB) -o $@ \

src/flisp/Makefile

@@ -50,13 +50,11 @@ endif
 FLAGS := -I$(LLTSRCDIR) $(JCFLAGS) $(HFILEDIRS:%=-I%) \
         -I$(LIBUV_INC) -I$(UTF8PROC_INC) -I$(build_includedir) $(LIBDIRS:%=-L%) \
         -DLIBRARY_EXPORTS -DUTF8PROC_EXPORTS
-ifneq ($(USEMSVC), 1)
 ifneq ($(OS), emscripten)
 FLAGS += -DUSE_COMPUTED_GOTO
 endif
 FLAGS += -Wall -Wno-strict-aliasing -fvisibility=hidden -Wpointer-arith -Wundef
 FLAGS += -Wold-style-definition -Wstrict-prototypes -Wc++-compat
-endif
 
 DEBUGFLAGS += $(FLAGS)
 SHIPFLAGS += $(FLAGS)
@@ -95,11 +93,7 @@ $(BUILDDIR)/$(LIBTARGET).a: $(OBJS) | $(BUILDDIR)
 	rm -rf $@
 	@$(call PRINT_LINK, $(AR) -rcs $@ $(OBJS))
 
-ifneq ($(USEMSVC), 1)
 CCLD := $(CC)
-else
-CCLD := $(LD)
-endif
 
 $(BUILDDIR)/$(EXENAME)-debug$(EXE): $(DOBJS) $(LIBFILES_debug) $(BUILDDIR)/$(LIBTARGET)-debug.a $(BUILDDIR)/flmain.dbg.obj | $(BUILDDIR)/flisp.boot
 	@$(call PRINT_LINK, $(CCLD) $(DEBUGFLAGS) $(JLDFLAGS) $(DOBJS) $(BUILDDIR)/flmain.dbg.obj -o $@ $(BUILDDIR)/$(LIBTARGET)-debug.a $(LIBFILES_debug) $(LIBS) $(OSLIBS))
@@ -130,9 +124,7 @@ endif
 endif
 
 test:
-ifneq ($(USEMSVC), 1)
 	$(call spawn,./$(EXENAME)$(EXE)) unittest.lsp
-endif
 
 clean:
 	rm -f $(BUILDDIR)/*.o

src/support/Makefile

@@ -18,20 +18,15 @@ else ifeq ($(ARCH),x86_64)
 SRCS += _setjmp.win64
 endif
 endif
-ifeq ($(USEMSVC), 1)
-SRCS += dirname
-endif
 
 HEADERS := $(wildcard *.h) $(LIBUV_INC)/uv.h
 
 OBJS := $(SRCS:%=$(BUILDDIR)/%.o)
 DOBJS := $(SRCS:%=$(BUILDDIR)/%.dbg.obj)
 
 FLAGS := $(HFILEDIRS:%=-I%) -I$(LIBUV_INC) -I$(UTF8PROC_INC) -DLIBRARY_EXPORTS -DUTF8PROC_EXPORTS
-ifneq ($(USEMSVC), 1)
 FLAGS += -Wall -Wno-strict-aliasing -fvisibility=hidden -Wpointer-arith -Wundef
 JCFLAGS += -Wold-style-definition -Wstrict-prototypes -Wc++-compat
-endif
 
 DEBUGFLAGS += $(FLAGS)
 SHIPFLAGS += $(FLAGS)
@@ -45,19 +40,10 @@ $(BUILDDIR)/%.o: $(SRCDIR)/%.c $(HEADERS) | $(BUILDDIR)
 	@$(call PRINT_CC, $(CC) $(JCPPFLAGS) $(JCFLAGS) $(SHIPFLAGS) $(DISABLE_ASSERTIONS) -c $< -o $@)
 $(BUILDDIR)/%.dbg.obj: $(SRCDIR)/%.c $(HEADERS) | $(BUILDDIR)
 	@$(call PRINT_CC, $(CC) $(JCPPFLAGS) $(JCFLAGS) $(DEBUGFLAGS) -c $< -o $@)
-ifneq ($(USEMSVC), 1)
 $(BUILDDIR)/%.o: $(SRCDIR)/%.S | $(BUILDDIR)
 	@$(call PRINT_CC, $(CC) $(JCPPFLAGS) $(SHIPFLAGS) -c $< -o $@)
 $(BUILDDIR)/%.dbg.obj: $(SRCDIR)/%.S | $(BUILDDIR)
 	@$(call PRINT_CC, $(CC) $(JCPPFLAGS) $(DEBUGFLAGS) -c $< -o $@)
-else
-$(BUILDDIR)/%.o: $(SRCDIR)/%.S | $(BUILDDIR)
-	@$(call PRINT_CC, $(CPP) -P $(JCPPFLAGS) $(SHIPFLAGS) $<)
-	@$(call PRINT_CC, $(AS) $(JCPPFLAGS) $(SHIPFLAGS) -Fo $@ -c $*.i)
-$(BUILDDIR)/%.dbg.obj: $(SRCDIR)/%.S | $(BUILDDIR)
-	@$(call PRINT_CC, $(CPP) -P $(JCPPFLAGS) $(DEBUGFLAGS) $<)
-	@$(call PRINT_CC, $(AS) $(JCPPFLAGS) $(DEBUGFLAGS) -Fo $@ -c $*.i)
-endif
 
 $(BUILDDIR)/host/Makefile:
 	mkdir -p $(BUILDDIR)/host