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Make.inc
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Make.inc
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# -*- mode: makefile -*-
# vi:syntax=make
## Note:
## It is generally preferable to change these options, for
## your local machine, in a file named `Make.user` in the toplevel
## and build directories
##
## For developers, take care to not insert comments on the same line as
## variable declarations. The spaces between the variable value and the
## comment will be included in the value.
# Julia precompilation options
# Set to zero to turn off extra precompile (e.g. for the REPL)
JULIA_PRECOMPILE ?= 1
# Set FORCE_ASSERTIONS to 1 to enable assertions in the C and C++ portions
# of the Julia code base. You may also want to set LLVM_ASSERTIONS to 1,
# which will enable assertions in LLVM.
# An "assert build" of Julia is a build that has both FORCE_ASSERTIONS=1
# and LLVM_ASSERTIONS=1.
FORCE_ASSERTIONS ?= 0
# Set BOOTSTRAP_DEBUG_LEVEL to 1 to enable Julia-level stacktrace during bootstrapping.
BOOTSTRAP_DEBUG_LEVEL ?= 0
# OPENBLAS build options
OPENBLAS_TARGET_ARCH:=
OPENBLAS_SYMBOLSUFFIX:=
OPENBLAS_LIBNAMESUFFIX:=
# If OPENBLAS_TARGET_ARCH is set, we default to disabling OPENBLAS_DYNAMIC_ARCH
ifneq ($(OPENBLAS_TARGET_ARCH),)
OPENBLAS_DYNAMIC_ARCH:=0
else
OPENBLAS_DYNAMIC_ARCH:=1
endif
OPENBLAS_USE_THREAD:=1
# Flags for using libraries available on the system instead of building them.
# Please read the notes around usage of SYSTEM flags in README.md
# Issues resulting from use of SYSTEM versions will generally not be accepted.
USE_SYSTEM_CSL:=0
USE_SYSTEM_LLVM:=0
USE_SYSTEM_LIBUNWIND:=0
DISABLE_LIBUNWIND:=0
USE_SYSTEM_PCRE:=0
USE_SYSTEM_LIBM:=0
USE_SYSTEM_OPENLIBM:=0
UNTRUSTED_SYSTEM_LIBM:=0
USE_SYSTEM_DSFMT:=0
USE_SYSTEM_LIBBLASTRAMPOLINE:=0
USE_SYSTEM_BLAS:=0
USE_SYSTEM_LAPACK:=0
USE_SYSTEM_GMP:=0
USE_SYSTEM_MPFR:=0
USE_SYSTEM_LIBSUITESPARSE:=0
USE_SYSTEM_LIBUV:=0
USE_SYSTEM_UTF8PROC:=0
USE_SYSTEM_MBEDTLS:=0
USE_SYSTEM_LIBSSH2:=0
USE_SYSTEM_NGHTTP2:=0
USE_SYSTEM_CURL:=0
USE_SYSTEM_LIBGIT2:=0
USE_SYSTEM_PATCHELF:=0
USE_SYSTEM_LIBWHICH:=0
USE_SYSTEM_ZLIB:=0
USE_SYSTEM_P7ZIP:=0
USE_SYSTEM_LLD:=0
# Link to the LLVM shared library
USE_LLVM_SHLIB := 1
# Enable threading with one thread
JULIA_THREADS := 1
# Set to 1 to enable profiling with OProfile
USE_OPROFILE_JITEVENTS ?= 0
# USE_PERF_JITEVENTS, and USE_INTEL_JITEVENTS defined below since default is OS specific
# assume we don't have LIBSSP support in our compiler, will enable later if likely true
HAVE_SSP := 0
# GC debugging options
WITH_GC_VERIFY := 0
WITH_GC_DEBUG_ENV := 0
# Enable DTrace support
WITH_DTRACE := 0
# Enable ITTAPI integration
WITH_ITTAPI := 0
# Enable Tracy support
WITH_TRACY := 0
WITH_TRACY_CALLSTACKS := 0
# Enable Timing Counts support
WITH_TIMING_COUNTS := 0
# Prevent picking up $ARCH from the environment variables
ARCH:=
# Literal values that are hard to use in Makefiles otherwise:
define newline # a literal \n
endef
COMMA:=,
SPACE:=$(eval) $(eval)
# force a sane / stable configuration
export LC_ALL=C
export LANG=C
# We need python for things like BB triplet recognition and relative path computation.
# We don't really care about version, generally, so just find something that works:
PYTHON := "$(shell which python 2>/dev/null || which python3 2>/dev/null || which python2 2>/dev/null || echo "{python|python3|python2} not found")"
PYTHON_SYSTEM := $(shell $(PYTHON) -c 'from __future__ import print_function; import platform; print(platform.system())')
# If we're running on Cygwin, but using a native-windows Python, we need to use cygpath -w
ifneq ($(and $(filter $(PYTHON_SYSTEM),Windows),$(findstring CYGWIN,$(shell uname))),)
python_cygpath = `cygpath -w $(1)`
else
python_cygpath = $(1)
endif
# Get a relative path easily
define rel_path
$(shell $(PYTHON) $(call python_cygpath,$(JULIAHOME)/contrib/relative_path.py) $(call python_cygpath,$(1)) $(call python_cygpath,$(2)))
endef
# pick up BUILDROOT from O= if it isn't already set (from recursive make)
ifeq ($(BUILDROOT),)
ifeq ("$(origin O)", "command line")
BUILDROOT := $(abspath $O)
BUILDDIR := $(abspath $(BUILDROOT)/$(call rel_path,$(JULIAHOME),$(SRCDIR)))
$(info $(shell printf '\033[32;1mBuilding into $(BUILDROOT)\033[0m')) # use printf to expand the escape sequences
else
BUILDROOT:=$(JULIAHOME)
endif
endif
export BUILDROOT
unexport O
# we include twice to pickup user definitions better
# include from JULIAHOME first so that BUILDROOT can override
MAYBE_HOST :=
ifneq ($(BUILDING_HOST_TOOLS),1)
MAKE_USER_FNAME = Make.user
else
MAYBE_HOST := /host
MAKE_USER_FNAME = Make.host.user
endif
ifeq (exists, $(shell [ -e $(JULIAHOME)/$(MAKE_USER_FNAME) ] && echo exists ))
include $(JULIAHOME)/$(MAKE_USER_FNAME)
endif
ifeq (exists, $(shell [ -e $(BUILDROOT)/$(MAKE_USER_FNAME) ] && echo exists ))
include $(BUILDROOT)/$(MAKE_USER_FNAME)
endif
# disable automatic Makefile rules
.SUFFIXES:
# find out if git repository is available
ifeq ($(shell [ -e $(JULIAHOME)/.git ] && echo true || echo "Warning: git information unavailable; versioning information limited" >&2), true)
NO_GIT := 0
else
NO_GIT := 1
endif
# Julia's Semantic Versioning system labels the three decimal places in a version number as
# the major, minor and patch versions. Typically the major version would be incremented
# whenever a backwards-incompatible change is made, the minor version would be incremented
# whenever major backwards-compatible changes are made, and the patch version would be
# incremented whenever smaller changes are made. However, before v1.0.0, the major
# version number is always zero and the meanings shift down a place; the minor version
# number becomes the major version number, the patch version number becomes the minor
# version number, and there is no patch version number to speak of. In this case, the
# version v0.4.1 has backwards-compatible changes as compared to v0.4.0, and the
# version v0.5.0 has major backwards-incompatible changes as compared to v0.4.X.
JULIA_VERSION := $(shell cat $(JULIAHOME)/VERSION)
JULIA_MAJOR_VERSION := $(shell echo $(JULIA_VERSION) | cut -d'-' -f 1 | cut -d'.' -f 1)
JULIA_MINOR_VERSION := $(shell echo $(JULIA_VERSION) | cut -d'-' -f 1 | cut -d'.' -f 2)
JULIA_PATCH_VERSION := $(shell echo $(JULIA_VERSION) | cut -d'-' -f 1 | cut -d'+' -f 1 | cut -d'.' -f 3)
# libjulia's SONAME will follow the format libjulia.so.$(SOMAJOR). Before v1.0.0,
# somajor was a two-decimal value (e.g. libjulia.so.0.5). During v1.0.x - v1.9.x,
# somajor was simply the major version number (e.g. libjulia.so.1). Starting in
# v1.10.0, somajor is major.minor again (e.g. libjulia.so.1.10)
# The file itself will ultimately symlink to libjulia.so.$(SOMAJOR).$(SOMINOR)
SOMAJOR := $(JULIA_MAJOR_VERSION).$(JULIA_MINOR_VERSION)
SOMINOR := $(JULIA_PATCH_VERSION)
# This suffix affects libjulia's SONAME and the symbol version associated with
# all of its exported symbols.
ifdef SYMBOL_VERSION_SUFFIX
SOMAJOR := $(SOMAJOR)_$(SYMBOL_VERSION_SUFFIX)
endif
ifneq ($(NO_GIT), 1)
JULIA_COMMIT := $(shell git -C $(JULIAHOME) rev-parse --short=10 HEAD)
else
JULIA_COMMIT := $(JULIA_VERSION)
endif
# Override `JULIA_COMMIT` to `JULIA_VERSION` if we're on a tagged commit
ifeq ($(shell git -C $(JULIAHOME) describe --tags --exact-match > /dev/null 2>&1 && echo true),true)
JULIA_COMMIT := $(JULIA_VERSION)
endif
# Whether to use GPL libraries or not.
USE_GPL_LIBS ?= 1
# Whether to install Julia as a framework on Darwin (Apple) platforms.
DARWIN_FRAMEWORK ?= 0
# Override in Make.user to customize the framework:
FRAMEWORK_NAME ?= Julia
FRAMEWORK_VERSION ?= $(JULIA_MAJOR_VERSION).$(JULIA_MINOR_VERSION)
# The prefix for all code sign identifiers.
DARWIN_CODESIGN_ID_BASE ?= org.julialang.julia
# The codesign id for the ui/repl (also embedded in Info.plist).
darwin_codesign_id_julia_ui := $(DARWIN_CODESIGN_ID_BASE).ui
# The prefix for all deps.
darwin_codesign_id_julia_deps := $(DARWIN_CODESIGN_ID_BASE).deps
# Directories and file structure of a Darwin framework:
framework_directory:=$(FRAMEWORK_NAME).framework
framework_versions:=$(framework_directory)/Versions
framework_currver:=$(framework_versions)/$(FRAMEWORK_VERSION)
framework_dylib:=$(framework_currver)/$(FRAMEWORK_NAME)
framework_headers:=$(framework_currver)/Headers
framework_documentation:=$(framework_currver)/Documentation
framework_resources:=$(framework_currver)/Resources
framework_frameworks:=$(framework_currver)/Frameworks
framework_modules:=$(framework_currver)/Modules
framework_helpers:=$(framework_currver)/Helpers
framework_infoplist:=$(framework_resources)/Info.plist
# Directories where said libraries get installed to
prefix ?= $(BUILDROOT)/julia-$(JULIA_COMMIT)
ifeq ($(DARWIN_FRAMEWORK), 1)
bindir := $(prefix)/$(framework_helpers)
libdir := $(prefix)/$(framework_currver)
libexecdir := $(prefix)/$(framework_helpers)
datarootdir := $(prefix)/$(framework_resources)
docdir := $(prefix)/$(framework_documentation)
mandir := $(datarootdir)/man
man1dir := $(mandir)/man1
includedir := $(prefix)/$(framework_headers)
sysconfdir := $(prefix)/$(framework_resources)
else
bindir := $(prefix)/bin
libdir := $(prefix)/lib
libexecdir := $(prefix)/libexec
datarootdir := $(prefix)/share
docdir := $(datarootdir)/doc/julia
mandir := $(datarootdir)/man
man1dir := $(mandir)/man1
includedir := $(prefix)/include
sysconfdir := $(prefix)/etc
endif
# Directories where things get built into
build_prefix := $(BUILDROOT)/usr$(MAYBE_HOST)
ifeq ($(BUILDING_HOST_TOOLS), 1)
build_staging := $(BUILDROOT)/usr-host-staging
else
build_staging := $(build_prefix)-staging
endif
build_bindir := $(build_prefix)/bin
build_depsbindir := $(build_prefix)/tools
build_libdir := $(build_prefix)/lib
build_libexecdir := $(build_prefix)/libexec
build_datarootdir := $(build_prefix)/share
build_mandir := $(build_datarootdir)/man
build_man1dir := $(build_mandir)/man1
build_includedir := $(build_prefix)/include
build_sysconfdir := $(build_prefix)/etc
# This used for debian packaging, to conform to library layout guidelines
ifeq ($(MULTIARCH_INSTALL), 1)
MULTIARCH := $(shell gcc -print-multiarch)
libdir := $(prefix)/lib/$(MULTIARCH)
build_libdir := $(build_prefix)/lib/$(MULTIARCH)
endif
# Private library directories
ifeq ($(DARWIN_FRAMEWORK), 1)
private_libdir := $(prefix)/$(framework_frameworks)
else
private_libdir := $(libdir)/julia
endif
build_private_libdir := $(build_libdir)/julia
private_libexecdir := $(libexecdir)/julia
build_private_libexecdir := $(build_libexecdir)/julia
# A helper functions for dealing with lazily-evaluated, expensive operations.. Spinning
# up a python process to, for exaxmple, parse a TOML file is expensive, and we must wait
# until the TOML files are on-disk before we can parse them. This means that we cannot
# use `:=` (since we do not want to evaluate these rules now, we want to evaluate them
# when we use them, so we use `=`) however we also do not want to re-evaluate them
# multiple times. So we define a caching mechanism where the rules are still lazily
# evaluated, but we cache the value such that the second time around we don't have to
# re-evaluate them. Usage example:
#
# EXPENSIVE_OPERATION = $(shell prog args...)
# CACHED_RESULT = $(call hit_cache,EXPENSIVE_OPERATION)
#
# The first time you use `$(CACHED_RESULT)`, it will invoke `$(EXPENSIVE_OPERATION)`,
# but after that point, it will not, unless `$(EXPENSIVE_OPERATION)` evaluated to the
# empty string, in which case it will be re-evaluated.
define hit_cache
$(if $(_CACHE-$(1)),,$(eval _CACHE-$(1) := $($(1))))$(_CACHE-$(1))
endef
# Calculate relative paths to libdir, private_libdir, datarootdir, and sysconfdir
define cache_rel_path
$(1)_rel_eval = $(call rel_path,$(2),$($(1)))
$(1)_rel = $$(call hit_cache,$(1)_rel_eval)
endef
$(foreach D,libdir private_libdir datarootdir libexecdir private_libexecdir docdir sysconfdir includedir,$(eval $(call cache_rel_path,$(D),$(bindir))))
$(foreach D,build_libdir build_private_libdir,$(eval $(call cache_rel_path,$(D),$(build_bindir))))
# Save a special one: reverse_private_libdir_rel: usually just `../`, but good to be general:
reverse_private_libdir_rel_eval = $(call rel_path,$(private_libdir),$(libdir))
reverse_private_libdir_rel = $(call hit_cache,reverse_private_libdir_rel_eval)
INSTALL_F := $(JULIAHOME)/contrib/install.sh 644
INSTALL_M := $(JULIAHOME)/contrib/install.sh 755
# LLVM Options
LLVMROOT := $(build_prefix)
# Set LLVM_ASSERTIONS to 1 to enable assertions in LLVM.
LLVM_ASSERTIONS := 0
LLVM_DEBUG := 0
# set to 1 to get clang and compiler-rt
BUILD_LLVM_CLANG := 0
# set to 1 to get lldb (often does not work, no chance with llvm3.2 and earlier)
# see http://lldb.llvm.org/build.html for dependencies
BUILD_LLDB := 0
BUILD_LIBCXX := 0
BUILD_LLD := 1
# Options to enable Polly and its code-generation options
USE_POLLY := 0
USE_POLLY_OPENMP := 0 # Enable OpenMP code-generation
USE_POLLY_ACC := 0 # Enable GPU code-generation
# Options to use MLIR
USE_MLIR := 0
# Options to use RegionVectorizer
USE_RV := 0
# Use `ccache` for speeding up recompilation of the C/C++ part of Julia.
# Requires the `ccache` executable to be in the `PATH` environment variable.
USECCACHE := 0
# Cross-compile
#XC_HOST := i686-w64-mingw32
#XC_HOST := x86_64-w64-mingw32
# Path to cmake (override in Make.user if needed)
CMAKE ?= cmake
CMAKE_GENERATOR ?= make
# Point pkg-config to only look at our libraries, overriding whatever
# the user may have unwittingly set. To pass PKG_CONFIG_* variables
# through to the buildsystem, these must be set either on the command
# line, or through `override` directives within Make.user
export PKG_CONFIG_PATH = $(JULIAHOME)/usr/lib/pkgconfig
export PKG_CONFIG_LIBDIR = $(JULIAHOME)/usr/lib/pkgconfig
# Figure out OS and architecture
BUILD_OS := $(shell uname)
ifneq (,$(findstring CYGWIN,$(BUILD_OS)))
XC_HOST ?= $(shell uname -m)-w64-mingw32
endif
ifeq ($(XC_HOST),)
CROSS_COMPILE:=
# delayed expansion of $(CC), since it won't be computed until later
HOSTCC = $(CC)
HOSTCXX = $(CXX)
else
HOSTCC ?= gcc
HOSTCXX ?= g++
OPENBLAS_DYNAMIC_ARCH := 1
override CROSS_COMPILE:=$(XC_HOST)-
ifneq (,$(findstring mingw,$(XC_HOST)))
override OS := WINNT
else ifneq (,$(findstring emscripten,$(XC_HOST)))
override OS := emscripten
override CROSS_COMPILE:=
else
ifeq (,$(OS))
$(error "unknown XC_HOST variable set, please set OS")
endif
endif
endif
JLDOWNLOAD := $(JULIAHOME)/deps/tools/jldownload
JLCHECKSUM := $(JULIAHOME)/deps/tools/jlchecksum
# Figure out OS and architecture
OS := $(BUILD_OS)
ifneq (,$(findstring MINGW,$(OS)))
override OS := WINNT
endif
ifneq (,$(findstring MINGW,$(BUILD_OS)))
override BUILD_OS := WINNT
endif
ifneq (,$(findstring MSYS,$(OS)))
override OS := WINNT
endif
ifneq (,$(findstring MSYS,$(BUILD_OS)))
override BUILD_OS := WINNT
endif
ifeq ($(BUILD_OS), WINNT)
BUILD_EXE := .exe
else ifneq (,$(findstring CYGWIN,$(BUILD_OS)))
BUILD_EXE := .exe
else
BUILD_EXE :=
endif
ifeq ($(OS), WINNT)
fPIC :=
EXE := .exe
else
fPIC := -fPIC
EXE :=
endif
# Set to 1 to enable profiling with perf
ifeq ("$(OS)", "Linux")
USE_PERF_JITEVENTS ?= 1
USE_INTEL_JITEVENTS ?= 1
else
USE_PERF_JITEVENTS ?= 0
USE_INTEL_JITEVENTS ?= 0
endif
JULIACODEGEN := LLVM
# flag for disabling assertions
ifeq ($(FORCE_ASSERTIONS), 1)
# C++ code needs to include LLVM header with the same assertion flag as LLVM
# Use this flag to re-enable assertion in our code after all the LLVM headers are included
CXX_DISABLE_ASSERTION := -DJL_VERIFY_PASSES
DISABLE_ASSERTIONS := -DJL_VERIFY_PASSES
else
CXX_DISABLE_ASSERTION := -DJL_NDEBUG
DISABLE_ASSERTIONS := -DNDEBUG -DJL_NDEBUG
endif
# Compiler specific stuff
ifeq (default,$(origin CC))
CC := $(CROSS_COMPILE)$(CC) # attempt to add cross-compiler prefix, if the user
# is not overriding the default, to form target-triple-cc (which
# may not exist), and use that to decide what compiler the user
# is using for the target build (or default to gcc)
endif
CC_VERSION_STRING = $(shell $(CC) --version 2>/dev/null)
ifneq (,$(findstring clang,$(CC_VERSION_STRING)))
USECLANG := 1
USEGCC := 0
else
USECLANG := 0
USEGCC := 1
endif
FC := $(CROSS_COMPILE)gfortran
# Note: Supporting only macOS Mojave and above
ifeq ($(OS), Darwin)
APPLE_ARCH := $(shell uname -m)
ifneq ($(APPLE_ARCH),arm64)
MACOSX_VERSION_MIN := 10.14
else
MACOSX_VERSION_MIN := 11.0
endif
endif
JCFLAGS_COMMON := -std=gnu11 -pipe $(fPIC) -fno-strict-aliasing -D_FILE_OFFSET_BITS=64
JCFLAGS_CLANG := $(JCFLAGS_COMMON)
JCFLAGS_GCC := $(JCFLAGS_COMMON) -fno-gnu-unique
# These flags are needed to generate decent debug info
JCPPFLAGS_COMMON := -fasynchronous-unwind-tables
JCPPFLAGS_CLANG := $(JCPPFLAGS_COMMON) -mllvm -enable-tail-merge=0
JCPPFLAGS_GCC := $(JCPPFLAGS_COMMON) -fno-tree-tail-merge
JCXXFLAGS_COMMON := -pipe $(fPIC) -fno-rtti -std=c++17
JCXXFLAGS_CLANG := $(JCXXFLAGS_COMMON) -pedantic
JCXXFLAGS_GCC := $(JCXXFLAGS_COMMON) -fno-gnu-unique
DEBUGFLAGS_COMMON := -O0 -DJL_DEBUG_BUILD -fstack-protector
DEBUGFLAGS_CLANG := $(DEBUGFLAGS_COMMON) -g
DEBUGFLAGS_GCC := $(DEBUGFLAGS_COMMON) -ggdb2
SHIPFLAGS_COMMON := -O3
SHIPFLAGS_CLANG := $(SHIPFLAGS_COMMON) -g
SHIPFLAGS_GCC := $(SHIPFLAGS_COMMON) -ggdb2 -falign-functions
ifeq ($(OS), Darwin)
JCPPFLAGS_CLANG += -D_LARGEFILE_SOURCE -D_DARWIN_USE_64_BIT_INODE=1
endif
ifneq ($(OS), WINNT)
# Do not enable on windows to avoid warnings from libuv.
JCXXFLAGS_GCC += -pedantic
endif
ifeq ($(USEGCC),1)
CC := $(CROSS_COMPILE)gcc
CXX := $(CROSS_COMPILE)g++
JCFLAGS := $(JCFLAGS_GCC)
JCPPFLAGS := $(JCPPFLAGS_GCC)
JCXXFLAGS := $(JCXXFLAGS_GCC)
DEBUGFLAGS := $(DEBUGFLAGS_GCC)
SHIPFLAGS := $(SHIPFLAGS_GCC)
endif
ifeq ($(USECLANG),1)
CC := $(CROSS_COMPILE)clang
CXX := $(CROSS_COMPILE)clang++
JCFLAGS := $(JCFLAGS_CLANG)
JCPPFLAGS := $(JCPPFLAGS_CLANG)
JCXXFLAGS := $(JCXXFLAGS_CLANG)
DEBUGFLAGS := $(DEBUGFLAGS_CLANG)
SHIPFLAGS := $(SHIPFLAGS_CLANG)
ifeq ($(OS), Darwin)
CC += -mmacosx-version-min=$(MACOSX_VERSION_MIN)
CXX += -mmacosx-version-min=$(MACOSX_VERSION_MIN)
FC += -mmacosx-version-min=$(MACOSX_VERSION_MIN)
# export MACOSX_DEPLOYMENT_TARGET so that ld picks it up, especially for deps
export MACOSX_DEPLOYMENT_TARGET=$(MACOSX_VERSION_MIN)
endif
endif
# Conditional setting of RELRO flag for enhanced security on Linux builds.
# RELRO (Read-Only Relocations) is a security feature that marks certain sections
# of the binary as read-only to prevent exploitation techniques like
# GOT (Global Offset Table) overwriting attacks.
ifeq ($(OS),Linux)
RELRO_FLAG := -Wl,-z,relro
else
RELRO_FLAG :=
endif
JLDFLAGS := $(RELRO_FLAG)
ifeq ($(USECCACHE), 1)
# Expand CC, CXX and FC here already because we want the original definition and not the ccache version.
CC_ARG := $(CC)
CXX_ARG := $(CXX)
FC_ARG := $(FC)
# Expand CC, CXX and FC here already to avoid recursive referencing.
CC_FULL := ccache $(CC)
CXX_FULL := ccache $(CXX)
FC_FULL := ccache $(FC)
# Add an extra indirection to make CC/CXX/FC non-simple vars
# (because of how -m$(BINARY) is added later on).
CC := $(CC_FULL)
CXX := $(CXX_FULL)
FC := $(FC_FULL)
CC_BASE := ccache
CXX_BASE := ccache
FC_BASE := ccache
ifeq ($(USECLANG),1)
# ccache and Clang don't do well together
# https://petereisentraut.blogspot.be/2011/05/ccache-and-clang.html
CC += -Qunused-arguments
CXX += -Qunused-arguments
# https://petereisentraut.blogspot.be/2011/09/ccache-and-clang-part-2.html
export CCACHE_CPP2 := yes
endif
else #USECCACHE
CC_BASE := $(shell echo $(CC) | cut -d' ' -f1)
CC_ARG := $(shell echo $(CC) | cut -s -d' ' -f2-)
CXX_BASE := $(shell echo $(CXX) | cut -d' ' -f1)
CXX_ARG := $(shell echo $(CXX) | cut -s -d' ' -f2-)
FC_BASE := $(shell echo $(FC) 2>/dev/null | cut -d' ' -f1)
FC_ARG := $(shell echo $(FC) 2>/dev/null | cut -s -d' ' -f2-)
endif
JFFLAGS := -O2 $(fPIC)
CPP := $(CC) -E
AR := $(CROSS_COMPILE)ar
AS := $(CROSS_COMPILE)as
LD := $(CROSS_COMPILE)ld
RANLIB := $(CROSS_COMPILE)ranlib
OBJCOPY := $(CROSS_COMPILE)objcopy
CPP_STDOUT := $(CPP) -P
# file extensions
ifeq ($(OS), WINNT)
SHLIB_EXT := dll
PATHSEP := ;
else ifeq ($(OS), Darwin)
SHLIB_EXT := dylib
PATHSEP := :
else
SHLIB_EXT := so
PATHSEP := :
endif
ifeq ($(OS),WINNT)
define versioned_libname
$(if $(2),$(1)-$(2).$(SHLIB_EXT),$(1).$(SHLIB_EXT))
endef
else ifeq ($(OS),Darwin)
define versioned_libname
$(if $(2),$(1).$(2).$(SHLIB_EXT),$(1).$(SHLIB_EXT))
endef
else
define versioned_libname
$(if $(2),$(1).$(SHLIB_EXT).$(2),$(1).$(SHLIB_EXT))
endef
endif
ifeq ($(SHLIB_EXT), so)
define SONAME_FLAGS
-Wl,-soname=$1
endef
else
define SONAME_FLAGS
endef
endif
ifeq ($(OS),WINNT)
define IMPLIB_FLAGS
-Wl,--out-implib,$(build_libdir)/$(notdir $1).a
endef
else
define IMPLIB_FLAGS
endef
endif
# On Windows, we want shared library files to end up in $(build_bindir), instead of $(build_libdir)
# We also don't really have a private bindir on windows right now, due to lack of RPATH.
ifeq ($(OS),WINNT)
shlibdir := $(bindir)
private_shlibdir := $(bindir)
build_shlibdir := $(build_bindir)
build_private_shlibdir := $(build_bindir)
else
shlibdir := $(libdir)
private_shlibdir := $(private_libdir)
build_shlibdir := $(build_libdir)
build_private_shlibdir := $(build_private_libdir)
endif
# If we're on windows, don't do versioned shared libraries. If we're on OSX,
# put the version number before the .dylib. Otherwise, put it after.
ifeq ($(OS), WINNT)
JL_MAJOR_MINOR_SHLIB_EXT := $(SHLIB_EXT)
JL_MAJOR_SHLIB_EXT := $(SHLIB_EXT)
else
ifeq ($(OS), Darwin)
JL_MAJOR_MINOR_SHLIB_EXT := $(SOMAJOR).$(SOMINOR).$(SHLIB_EXT)
JL_MAJOR_SHLIB_EXT := $(SOMAJOR).$(SHLIB_EXT)
else
JL_MAJOR_MINOR_SHLIB_EXT := $(SHLIB_EXT).$(SOMAJOR).$(SOMINOR)
JL_MAJOR_SHLIB_EXT := $(SHLIB_EXT).$(SOMAJOR)
endif
endif
ifneq ($(findstring $(OS),FreeBSD OpenBSD),)
LOCALBASE ?= /usr/local
else
LOCALBASE ?= /usr
endif
ifeq (exists, $(shell [ -e $(JULIAHOME)/$(MAKE_USER_FNAME) ] && echo exists ))
include $(JULIAHOME)/$(MAKE_USER_FNAME)
endif
ifeq (exists, $(shell [ -e $(BUILDROOT)/$(MAKE_USER_FNAME) ] && echo exists ))
include $(BUILDROOT)/$(MAKE_USER_FNAME)
endif
# A bit of a kludge to work around libraries linking to FreeBSD's outdated system libgcc_s
# Instead, let's link to the libgcc_s corresponding to the installation of gfortran
ifeq ($(OS),FreeBSD)
ifneq (,$(findstring gfortran,$(FC)))
# First let's figure out what version of GCC we're dealing with
_GCCMAJOR := $(shell $(FC) -dumpversion 2>/dev/null | cut -d'.' -f1)
_GCCMINOR := $(shell $(FC) -dumpversion 2>/dev/null | cut -d'.' -f2)
# The ports system uses major and minor for GCC < 5 (e.g. gcc49 for GCC 4.9), otherwise major only
ifeq ($(_GCCMAJOR),4)
_GCCVER := $(_GCCMAJOR)$(_GCCMINOR)
else
_GCCVER := $(_GCCMAJOR)
endif
# Allow the user to specify this in Make.user
GCCPATH ?= $(LOCALBASE)/lib/gcc$(_GCCVER)
# We're going to copy over the libraries we need from GCCPATH into build_libdir, then
# tell everyone to look for them there. At install time, the build_libdir added into
# the RPATH here is removed by patchelf.
LDFLAGS += -L$(build_libdir) -Wl,-rpath,$(build_libdir)
endif # gfortran
endif # FreeBSD
ifneq ($(CC_BASE)$(CXX_BASE),$(shell echo $(CC) | cut -d' ' -f1)$(shell echo $(CXX) | cut -d' ' -f1))
$(error Forgot override directive on CC or CXX in Make.user? Cowardly refusing to build)
endif
ifeq ($(DARWIN_FRAMEWORK),1)
ifneq ($(OS), Darwin)
$(error Darwin framework cannot be enabled for non-Darwin OS)
endif
endif
ifeq ($(SANITIZE),1)
SANITIZE_OPTS :=
SANITIZE_LDFLAGS :=
ifeq ($(SANITIZE_MEMORY),1)
SANITIZE_OPTS += -fsanitize=memory -fsanitize-memory-track-origins -fno-omit-frame-pointer
SANITIZE_LDFLAGS += $(SANITIZE_OPTS)
ifneq ($(findstring $(OS),Linux FreeBSD OpenBSD),)
SANITIZE_LDFLAGS += -Wl,--warn-unresolved-symbols
endif # OS Linux or FreeBSD
endif # SANITIZE_MEMORY=1
ifeq ($(SANITIZE_ADDRESS),1)
SANITIZE_OPTS += -fsanitize=address
SANITIZE_LDFLAGS += -fsanitize=address -shared-libasan
endif
ifeq ($(SANITIZE_THREAD),1)
SANITIZE_OPTS += -fsanitize=thread
SANITIZE_LDFLAGS += -fsanitize=thread
endif
ifeq ($(SANITIZE_OPTS),)
$(error SANITIZE=1, but no sanitizer selected, set either SANITIZE_MEMORY, SANITIZE_THREAD, or SANITIZE_ADDRESS)
endif
JCXXFLAGS += $(SANITIZE_OPTS)
JCFLAGS += $(SANITIZE_OPTS)
JLDFLAGS += $(SANITIZE_LDFLAGS)
endif # SANITIZE
TAR := $(shell which gtar 2>/dev/null || which tar 2>/dev/null)
TAR_TEST := $(shell $(TAR) --help 2>&1 | grep -E 'bsdtar|strip-components')
ifeq (,$(findstring components,$(TAR_TEST)))
ifneq (bsdtar,$(findstring bsdtar,$(TAR_TEST)))
$(error "please install either GNU tar or bsdtar")
endif
endif
ifeq ($(WITH_GC_VERIFY), 1)
JCXXFLAGS += -DGC_VERIFY
JCFLAGS += -DGC_VERIFY
endif
ifneq ($(JL_STACK_SIZE),)
JCXXFLAGS += -DJL_STACK_SIZE=$(JL_STACK_SIZE)
JCFLAGS += -DJL_STACK_SIZE=$(JL_STACK_SIZE)
endif
ifeq ($(WITH_GC_DEBUG_ENV), 1)
JCXXFLAGS += -DGC_DEBUG_ENV
JCFLAGS += -DGC_DEBUG_ENV
endif
ifeq ($(WITH_DTRACE), 1)
JCXXFLAGS += -DUSE_DTRACE
JCFLAGS += -DUSE_DTRACE
DTRACE := dtrace
endif
ifeq ($(WITH_ITTAPI), 1)
JCXXFLAGS += -DUSE_ITTAPI
JCFLAGS += -DUSE_ITTAPI
LIBITTAPI:=-littnotify
endif
ifeq ($(WITH_TRACY), 1)
JCXXFLAGS += -DUSE_TRACY -DTRACY_ENABLE -DTRACY_FIBERS
JCFLAGS += -DUSE_TRACY -DTRACY_ENABLE -DTRACY_FIBERS
LIBTRACYCLIENT:=-lTracyClient
endif
ifeq ($(WITH_TRACY_CALLSTACKS), 1)
JCXXFLAGS += -DTRACY_CALLSTACK=32
JCFLAGS += -DTRACY_CALLSTACK=32
LIBTRACYCLIENT:=-lTracyClient
endif
ifeq ($(WITH_TIMING_COUNTS), 1)
JCXXFLAGS += -DUSE_TIMING_COUNTS
JCFLAGS += -DUSE_TIMING_COUNTS
endif
# ===========================================================================
# Select the cpu architecture to target, or automatically detects the user's compiler
# ARCH is the first element of the triple, and gives the CPU class (e.g. x86_64)
# MARCH is the CPU type, and accepts anything that can be passed to the gcc -march flag
# it is set equal to ARCH (for cases where the two are the same, such as i686)
# it can be set to native to optimize all code for the user's machine (not just the JIT code)
# if MARCH is set newer than the native processor, be forewarned that the compile might fail
# JULIA_CPU_TARGET is the JIT-only complement to MARCH. Setting it explicitly is not generally necessary,
# since it is set equal to MARCH by default
BUILD_MACHINE := $(shell $(HOSTCC) -dumpmachine)
# Clang spells mingw `-windows-gnu`, but autotools, etc
# don't recognize that, so canonicalize to mingw32
BUILD_MACHINE := $(subst windows-gnu,mingw32,$(BUILD_MACHINE))
ifeq ($(ARCH),)
override ARCH := $(shell $(CC) -dumpmachine | sed "s/\([^-]*\).*$$/\1/")
else
ifneq ($(XC_HOST),)
XC_HOST := $(ARCH)$(shell echo $(XC_HOST) | sed "s/[^-]*\(.*\)$$/\1/")
ifneq ($(findstring arm, $(ARCH))$(findstring aarch64, $(ARCH)),)
MCPU := $(subst _,-,$(ARCH)) # Arm prefers MCPU over MARCH
else
MARCH := $(subst _,-,$(ARCH))
endif
else # insert ARCH into HOST
XC_HOST := $(ARCH)$(shell echo $(BUILD_MACHINE) | sed "s/[^-]*\(.*\)$$/\1/")
endif
endif
# Normalize ppc64le to powerpc64le
ifeq ($(ARCH), ppc64le)
override ARCH := powerpc64le
endif
ifeq ($(ARCH),mingw32)
$(error "the mingw32 compiler you are using fails the openblas testsuite. please see the README.windows document for a replacement")
else ifeq (cygwin, $(shell $(CC) -dumpmachine | cut -d\- -f3))
$(error "cannot build julia with cygwin-target compilers. set XC_HOST to i686-w64-mingw32 or x86_64-w64-mingw32 for mingw cross-compile")
else ifeq (msys, $(shell $(CC) -dumpmachine | cut -d\- -f3))
$(error "cannot build julia with msys-target compilers. please see the README.windows document for instructions on setting up mingw-w64 compilers")
else ifneq (,$(findstring MSYS,$(shell uname)))
$(error "cannot build julia from a msys shell. please launch a mingw shell instead by setting MSYSTEM=MINGW64")
endif
ifeq ($(BUILD_OS),Darwin)
## Mac is a rather cool 64-bit user-space on 32-bit kernel architecture, so to determine arch we detect
## the capabilities of the hardware, rather than the compiler or kernel, and make a substitution
BUILD_ARCH := $(shell echo $(BUILD_MACHINE) | sed "s/\([^-]*\).*$$/\1/")
ifeq ($(BUILD_ARCH),x86_64)
BUILD_ARCH := i686
else ifeq ($(BUILD_ARCH),i386)
BUILD_ARCH := i686
endif
ifeq ($(BUILD_ARCH),i686)
ifeq ($(shell sysctl -n hw.cpu64bit_capable),1)
BUILD_ARCH := x86_64
endif
BUILD_MACHINE := $(BUILD_ARCH)$(shell echo $(BUILD_MACHINE) | sed "s/[^-]*\(.*\)$$/\1/")
endif
ifeq ($(BUILD_OS),$(OS))
ARCH := $(BUILD_OS)
endif
endif
# Detect common pre-SSE2 JULIA_CPU_TARGET values known not to work (#7185)
ifeq ($(MARCH),)
ifneq ($(findstring $(ARCH),i386 i486 i586 i686),)
MARCH := pentium4
endif
endif
ifneq ($(findstring $(MARCH),i386 i486 i586 i686 pentium pentium2 pentium3),)
$(error Pre-SSE2 CPU targets not supported. To create a generic 32-bit x86 binary, \
pass 'MARCH=pentium4'.)
endif
# We map amd64 to x86_64 for compatibility with systems that identify 64-bit systems as such
ifeq ($(ARCH),amd64)
override ARCH := x86_64
endif
# We map arm64 (Apple spelling) to aarch64 to avoid having to deal with both spellings everywhere
ifeq ($(ARCH),arm64)
override ARCH := aarch64
endif
ifeq ($(ARCH),i386)
BINARY:=32
ISX86:=1
else ifeq ($(ARCH),i387)
BINARY:=32
ISX86:=1
else ifeq ($(ARCH),i486)
BINARY:=32
ISX86:=1
else ifeq ($(ARCH),i586)
BINARY:=32
ISX86:=1
else ifeq ($(ARCH),i686)
BINARY:=32
ISX86:=1
else ifeq ($(ARCH),x86_64)
BINARY:=64
ISX86:=1
else
# For all other architectures (ARM, PPC, AArch64, etc.)
ISX86:=0
endif
#If nothing is set default to native unless we are cross-compiling
ifeq ($(MARCH)$(MCPU)$(MTUNE)$(JULIA_CPU_TARGET)$(XC_HOST),)
ifeq ($(ARCH),aarch64) #ARM recommends only setting MCPU for AArch64
MCPU=native
else
MARCH=native
MTUNE=native
endif
endif
# If we are running on powerpc64le or ppc64le, set certain options automatically
ifneq (,$(filter $(ARCH), powerpc64le ppc64le))
JCFLAGS += -fsigned-char
OPENBLAS_TARGET_ARCH:=POWER8
BINARY:=64
# GCC doesn't do -march= on ppc64le
MARCH=
endif
# If we are running on powerpc64 or ppc64, fail out dramatically
ifneq (,$(filter $(ARCH), powerpc64 ppc64))
$(error Big-endian PPC64 is not supported, to ignore this error, set ARCH=ppc64le)
endif
# File name of make binary-dist result
ifeq ($(JULIA_BINARYDIST_FILENAME),)
DIST_OS:=$(shell echo $(OS) | tr '[:upper:]' '[:lower:]')
ifeq (WINNT,$(OS))
DIST_OS:=win
endif
ifeq (Linux,$(OS))
DIST_OS:=linux
endif
ifeq (Darwin,$(OS))
DIST_OS:=mac
endif
DIST_ARCH:=$(ARCH)
ifneq (,$(filter $(ARCH), powerpc64le ppc64le))
DIST_ARCH:=ppc64le
endif
ifeq (1,$(ISX86))
# on x86 make sure not to use 80 bit math when we want 64 bit math.
ifeq (32,$(BINARY))
JCFLAGS += -mfpmath=sse
endif
DIST_ARCH:=$(BINARY)
endif
ifneq (,$(findstring arm,$(ARCH)))
DIST_ARCH:=arm
endif
JULIA_BINARYDIST_FILENAME := julia-$(JULIA_COMMIT)-$(DIST_OS)$(DIST_ARCH)
endif
# If we are running on ARM, set certain options automatically
ifneq (,$(findstring arm,$(ARCH)))
JCFLAGS += -fsigned-char
USE_BLAS64:=0
OPENBLAS_DYNAMIC_ARCH:=0
OPENBLAS_TARGET_ARCH:=ARMV7
endif
# If we are running on aarch64 (e.g. ARMv8 or ARM64), set certain options automatically
ifneq (,$(findstring aarch64,$(ARCH)))
OPENBLAS_DYNAMIC_ARCH:=0
OPENBLAS_TARGET_ARCH:=ARMV8
USE_BLAS64:=1
BINARY:=64
endif
# Set MARCH-specific flags
ifneq ($(MARCH),)
CC += -march=$(MARCH)
CXX += -march=$(MARCH)
FC += -march=$(MARCH)
JULIA_CPU_TARGET ?= $(MARCH)
endif