60dec83e33
* add msys2 ci job * run CI on any branch * install base-devel on msys2 * remove soname and nodefaultlibs flags from mingw * avoid soname on Windows * add OLM_DLLEXPORT to signgam it needs to be exported from the DLL also * define IMPORT_EXPORTS on WINNT While there are function export thunks in the import library that allow the linker to do the right thing for functions even if this is not set, it is required for the linker to do the right thing with variables being imported from a DLL (namely, signgam) * add OLM_DLLEXPORT to openlibm_fenv_i387.h seems this whole header was overlooked * Update openlibm_fenv_i387.h include openlibm_defs.h for OLM_DLLEXPORT
170 lines
3.8 KiB
PHP
170 lines
3.8 KiB
PHP
# -*- mode: makefile-gmake -*-
|
|
|
|
# Default build rule for any Makefile in this project: all
|
|
default: all
|
|
|
|
OS := $(shell uname)
|
|
# Do not forget to bump SOMINOR when changing VERSION,
|
|
# and SOMAJOR when breaking ABI in a backward-incompatible way
|
|
VERSION = 0.7.0
|
|
SOMAJOR = 3
|
|
SOMINOR = 0
|
|
DESTDIR =
|
|
prefix ?= /usr/local
|
|
bindir ?= $(prefix)/bin
|
|
libdir ?= $(prefix)/lib
|
|
includedir ?= $(prefix)/include
|
|
|
|
ifeq ($(OS), FreeBSD)
|
|
pkgconfigdir ?= $(prefix)/libdata/pkgconfig
|
|
else
|
|
pkgconfigdir ?= $(libdir)/pkgconfig
|
|
endif
|
|
|
|
USEGCC ?= 1
|
|
USECLANG ?= 0
|
|
|
|
ifneq (,$(findstring $(OS),Darwin FreeBSD OpenBSD))
|
|
USEGCC ?= 0
|
|
USECLANG ?= 1
|
|
endif
|
|
|
|
ifeq ($(ARCH),wasm32)
|
|
USECLANG = 1
|
|
TOOLPREFIX = llvm-
|
|
endif
|
|
|
|
AR ?= $(TOOLPREFIX)ar
|
|
|
|
ifeq ($(USECLANG),1)
|
|
USEGCC ?= 0
|
|
CC = clang
|
|
CFLAGS_add += -fno-builtin -fno-strict-aliasing
|
|
endif
|
|
|
|
ifeq ($(USEGCC),1)
|
|
CC ?= $(TOOLPREFIX)gcc
|
|
CFLAGS_add += -fno-gnu89-inline -fno-builtin
|
|
endif
|
|
|
|
ARCH ?= $(shell $(CC) -dumpmachine | sed "s/\([^-]*\).*$$/\1/")
|
|
|
|
ifeq ($(ARCH),mingw32)
|
|
$(error "the mingw32 compiler you are using fails the openblas testsuite. please see the Julia README.windows.md document for a replacement")
|
|
endif
|
|
|
|
# OS-specific stuff
|
|
ifeq ($(ARCH),arm64)
|
|
override ARCH := aarch64
|
|
endif
|
|
ifeq ($(findstring arm,$(ARCH)),arm)
|
|
override ARCH := arm
|
|
MARCH ?= armv7-a
|
|
CFLAGS_add += -mhard-float
|
|
endif
|
|
ifeq ($(findstring powerpc,$(ARCH)),powerpc)
|
|
override ARCH := powerpc
|
|
endif
|
|
ifeq ($(findstring ppc,$(ARCH)),ppc)
|
|
override ARCH := powerpc
|
|
endif
|
|
ifeq ($(findstring s390,$(ARCH)),s390)
|
|
override ARCH := s390
|
|
endif
|
|
ifneq ($(filter $(ARCH),i386 i486 i586 i686 i387 i487 i587 i687),)
|
|
override ARCH := i387
|
|
MARCH ?= i686
|
|
endif
|
|
ifeq ($(ARCH),x86_64)
|
|
override ARCH := amd64
|
|
endif
|
|
ifeq ($(findstring mips,$(ARCH)),mips)
|
|
override ARCH := mips
|
|
endif
|
|
|
|
# If CFLAGS does not contain a -O optimization flag, default to -O3
|
|
ifeq ($(findstring -O,$(CFLAGS)),)
|
|
CFLAGS_add += -O3
|
|
endif
|
|
|
|
ifneq (,$(findstring MINGW,$(OS)))
|
|
override OS=WINNT
|
|
endif
|
|
|
|
#keep these if statements separate
|
|
ifeq ($(OS), WINNT)
|
|
SHLIB_EXT = dll
|
|
SONAME_FLAG =
|
|
shlibdir = $(bindir)
|
|
else
|
|
ifeq ($(OS), Darwin)
|
|
SHLIB_EXT = dylib
|
|
SONAME_FLAG = -install_name
|
|
else
|
|
SHLIB_EXT = so
|
|
SONAME_FLAG = -soname
|
|
endif
|
|
CFLAGS_add += -fPIC
|
|
shlibdir = $(libdir)
|
|
endif
|
|
|
|
# Add `-march` to our CFLAGS if it's defined
|
|
ifneq ($(MARCH),)
|
|
CFLAGS_arch += -march=$(MARCH)
|
|
endif
|
|
|
|
ifeq ($(ARCH),i387)
|
|
CFLAGS_arch += -m32
|
|
SFLAGS_arch += -m32
|
|
LDFLAGS_arch += -m32
|
|
endif
|
|
|
|
ifeq ($(ARCH),amd64)
|
|
CFLAGS_arch += -m64
|
|
SFLAGS_arch += -m64
|
|
LDFLAGS_arch += -m64
|
|
endif
|
|
|
|
ifeq ($(ARCH),wasm32)
|
|
CFLAGS_arch += -ffreestanding -nostdlib -nostdinc --target=wasm32-unknown-unknown
|
|
endif
|
|
|
|
# Add our "arch"-related FLAGS in. We separate arch-related flags out so that
|
|
# we can conveniently get at them for targets that don't want the rest of
|
|
# *FLAGS_add, such as the testing Makefile targets
|
|
CFLAGS_add += $(CFLAGS_arch)
|
|
SFLAGS_add += $(SFLAGS_arch)
|
|
LDFLAGS_add += $(LDFLAGS_arch)
|
|
|
|
CFLAGS_add += -std=c99 -Wall -I$(OPENLIBM_HOME) -I$(OPENLIBM_HOME)/include -I$(OPENLIBM_HOME)/$(ARCH) -I$(OPENLIBM_HOME)/src -DASSEMBLER -D__BSD_VISIBLE -Wno-implicit-function-declaration
|
|
ifneq ($(filter $(ARCH),i387 amd64 powerpc),)
|
|
CFLAGS_add += -I$(OPENLIBM_HOME)/ld80
|
|
else
|
|
ifneq ($(filter $(ARCH),aarch64),)
|
|
CFLAGS_add += -I$(OPENLIBM_HOME)/ld128
|
|
endif
|
|
endif
|
|
|
|
ifneq ($(filter $(ARCH),i387 amd64),)
|
|
# Determines whether `long double` is the same as `double` on this arch.
|
|
# linux x86_64, for instance, `long double` is 80 bits wide, whereas on macOS aarch64,
|
|
# `long double` is the same as `double`.
|
|
LONG_DOUBLE_NOT_DOUBLE := 1
|
|
else ifeq ($(ARCH), aarch64)
|
|
ifneq ($(OS),Darwin)
|
|
LONG_DOUBLE_NOT_DOUBLE := 1
|
|
endif
|
|
endif
|
|
|
|
%.c.o: %.c
|
|
$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_add) -c $< -o $@
|
|
|
|
%.S.o: %.S
|
|
$(CC) $(CPPFLAGS) $(SFLAGS) $(SFLAGS_add) $(filter -m% -B% -I% -D%,$(CFLAGS_add)) -c $< -o $@
|
|
|
|
|
|
# Makefile debugging trick:
|
|
# call print-VARIABLE to see the runtime value of any variable
|
|
print-%:
|
|
@echo '$*=$($*)'
|