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#!/usr/bin/make -f
# For Ubuntu, see #961725
export DEB_LDFLAGS_MAINT_STRIP := "-Wl,-Bsymbolic-functions"
include /usr/share/dpkg/buildflags.mk
include /usr/share/dpkg/pkg-info.mk
SOVER := 0
SRCS := $(filter-out debian $(FLAVORS), $(wildcard ./*))
MAKE_OPTIONS := NO_LAPACKE=1 NO_AFFINITY=1 NO_WARMUP=1 CFLAGS="$(CPPFLAGS) $(CFLAGS)" FFLAGS="$(FFLAGS)"
# Avoid having -O2 automatically added (especially for DEB_BUILD_OPTIONS=noopt)
MAKE_OPTIONS += COMMON_OPT=
# Build generic package with hardcoded max number of threads of 64
GENERIC_OPTIONS := NUM_THREADS=64
# Architectures with dynamic arch selection
# TARGET=GENERIC is needed to avoid FTBFS when CPU detection fails (see #923607)
ENABLE_DYNAMIC_ARCHS := amd64 arm64 i386 kfreebsd-amd64 kfreebsd-i386 ppc64el s390x
ifneq (,$(findstring $(DEB_HOST_ARCH),$(ENABLE_DYNAMIC_ARCHS)))
GENERIC_OPTIONS += DYNAMIC_ARCH=1 DYNAMIC_OLDER=1 TARGET=GENERIC
endif
# For other archs, there is no dynamic arch selection. To avoid selecting a
# target based on the buildd hardware, we enforce a generic-enough target.
# We cannot use the ARMv7 profile on armhf, because it requires a 32-register FP unit.
# See kernel/arm/KERNEL.ARMv7: it loads some *_vfpv3.S files, which use 32 registers.
# Also, it FTBFS if GCC flag -mvfpv3 is removed (see arm-gcc-flags.patch), because GCC
# refuses asm files with 32 FP registers in that case.
# Issue discussed in https://github.com/xianyi/OpenBLAS/issues/388
# See also debian/patches/arm-gcc-flags.patch which is related.
TARGET_OPTION_armhf = TARGET=ARMV6
# We do not use DYNAMIC_ARCH selection on powerpc because it only works for
# POWER6 and above
TARGET_OPTION_powerpc = TARGET=PPCG4
# We do not use DYNAMIC_ARCH selection on mips64el because it only works for
# Loongson3R3/3R4
TARGET_OPTION_mips64el = TARGET=SICORTEX
# We do not use DYNAMIC_ARCH selection on ppc64 because it fails to build.
# See https://buildd.debian.org/status/fetch.php?pkg=openblas&arch=ppc64&ver=0.3.6%2Bds-1&stamp=1562602383&raw=0
# POWER6 is the most generic arch that compiles on ppc64
TARGET_OPTION_ppc64 = TARGET=POWER6
TARGET_OPTION_riscv64 = TARGET=RISCV64_GENERIC
TARGET_OPTION_sparc64 = TARGET=SPARC
TARGET_OPTION_s390x = TARGET=ZARCH_GENERIC
GENERIC_OPTIONS += $(TARGET_OPTION_$(DEB_HOST_ARCH))
ifeq (,$(filter custom,$(DEB_BUILD_OPTIONS)))
# Generic package
MAKE_OPTIONS += $(GENERIC_OPTIONS)
else
# Custom package: leave the arch detection to OpenBLAS, and optimize for the current CPU
export DEB_CFLAGS_MAINT_APPEND := -march=native -mtune=native
export DEB_FFLAGS_MAINT_APPEND := -march=native -mtune=native
endif
# Flavors: 64-bit array indexing is invalid for 32-bit machines.
ifeq (64,$(DEB_HOST_ARCH_BITS))
FLAVORS = $(SOVER)-pthread $(SOVER)-openmp $(SOVER)-serial 64-$(SOVER)-pthread 64-$(SOVER)-openmp 64-$(SOVER)-serial
else
FLAVORS = $(SOVER)-pthread $(SOVER)-openmp $(SOVER)-serial
endif
# FLAVORS = # XXX: Define your target configurations here if you are going to build customized packages
FLAGS_0-pthread := USE_THREAD=1 USE_OPENMP=0 INTERFACE64=0 LIBPREFIX=libopenblas FCOMMON_OPT=-frecursive
FLAGS_0-openmp := USE_THREAD=1 USE_OPENMP=1 INTERFACE64=0 LIBPREFIX=libopenblas FCOMMON_OPT='-frecursive -fopenmp'
FLAGS_0-serial := USE_THREAD=0 USE_OPENMP=0 INTERFACE64=0 LIBPREFIX=libopenblas FCOMMON_OPT=-frecursive
FLAGS_64-0-pthread := USE_THREAD=1 USE_OPENMP=0 INTERFACE64=1 LIBPREFIX=libopenblas64 FCOMMON_OPT='-frecursive -fdefault-integer-8'
FLAGS_64-0-openmp := USE_THREAD=1 USE_OPENMP=1 INTERFACE64=1 LIBPREFIX=libopenblas64 FCOMMON_OPT='-frecursive -fopenmp -fdefault-integer-8'
FLAGS_64-0-serial := USE_THREAD=0 USE_OPENMP=0 INTERFACE64=1 LIBPREFIX=libopenblas64 FCOMMON_OPT='-frecursive -fdefault-integer-8'
FLAGS_julia := USE_THREAD=1 USE_OPENMP=0 INTERFACE64=1 LIBPREFIX=libopenblas64_ FCOMMON_OPT='-frecursive -fdefault-integer-8' \
SYMBOLSUFFIX=64_ GEMM_MULTITHREADING_THRESHOLD=50 NO_AFFINITY=1
# Priority values in the Update-Alternatives mechanism.
# O,P,S stands for openmp, pthread, serial respectively
UAPRI_O = 95
UAPRI_P = 100
UAPRI_S = 90
%:
dh $@
override_dh_auto_configure: $(addprefix config_, $(FLAVORS))
ifneq (,$(filter $(DEB_HOST_ARCH), amd64 arm64 ppc64el))
ifeq (,$(filter custom,$(DEB_BUILD_OPTIONS)))
# shared object package for Julia's custom use
mkdir julia; cp -r $(SRCS) julia/;
endif
endif
:
config_%:
# shared object packages
mkdir $*; cp -r $(SRCS) $*/;
for i in install postinst prerm shlibs; do \
if test -z "$$(echo $* | grep 64)"; then \
cp debian/libopenblas$(SOVER)-XXX.$$i debian/libopenblas$*.$$i; \
else \
cp debian/libopenblas64-$(SOVER)-XXX.$$i debian/libopenblas$*.$$i; \
fi; \
sed -i -e "s/@DEB_HOST_MULTIARCH@/$(DEB_HOST_MULTIARCH)/g" \
-e "s/@SUBDIR@/openblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))/g" \
-e "s/@FLAVOR@/$*/g" \
debian/libopenblas$*.$$i; \
if test -n "$$(echo $* | grep pthread)"; then \
sed -i -e "s/@OPENBLAS_PRI@/$(UAPRI_P)/g" debian/libopenblas$*.$$i; \
elif test -n "$$(echo $* | grep openmp)"; then \
sed -i -e "s/@OPENBLAS_PRI@/$(UAPRI_O)/g" debian/libopenblas$*.$$i; \
else \
sed -i -e "s/@OPENBLAS_PRI@/$(UAPRI_S)/g" debian/libopenblas$*.$$i; \
fi; \
done;
# devel packages
for i in install links postinst prerm dirs; do \
if test -z "$$(echo $* | grep 64)"; then \
cp debian/libopenblas-XXX-dev.$$i debian/libopenblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))-dev.$$i; \
else \
cp debian/libopenblas64-XXX-dev.$$i debian/libopenblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))-dev.$$i; \
fi; \
sed -i -e "s/@DEB_HOST_MULTIARCH@/$(DEB_HOST_MULTIARCH)/g" \
-e "s/@SUBDIR@/openblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))/g" \
-e "s/@FLAVOR@/$*/g" \
debian/libopenblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))-dev.$$i; \
if test -n "$$(echo $* | grep pthread)"; then \
sed -i -e "s/@OPENBLAS_PRI@/$(UAPRI_P)/g" debian/libopenblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))-dev.$$i; \
elif test -n "$$(echo $* | grep openmp)"; then \
sed -i -e "s/@OPENBLAS_PRI@/$(UAPRI_O)/g" debian/libopenblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))-dev.$$i; \
else \
sed -i -e "s/@OPENBLAS_PRI@/$(UAPRI_S)/g" debian/libopenblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))-dev.$$i; \
fi; \
done;
override_dh_auto_build:
for target in $(addprefix build_, $(FLAVORS)); do \
$(MAKE) -f debian/rules $$target || exit 1; done
ifneq (,$(filter $(DEB_HOST_ARCH), amd64 arm64 ppc64el))
ifeq (,$(filter custom,$(DEB_BUILD_OPTIONS)))
# shared object package for Julia's custom use
$(MAKE) -C julia libs netlib shared $(MAKE_OPTIONS) $(FLAGS_julia)
endif
endif
build_0-pthread:
$(MAKE) -C 0-pthread libs netlib shared $(MAKE_OPTIONS) $(FLAGS_0-pthread)
$(MAKE) -C 0-pthread/interface shared-blas-lapack $(MAKE_OPTIONS) $(FLAGS_0-pthread)
build_64-0-pthread:
$(MAKE) -C 64-0-pthread libs netlib shared $(MAKE_OPTIONS) $(FLAGS_64-0-pthread)
$(MAKE) -C 64-0-pthread/interface shared-blas64-lapack64 $(MAKE_OPTIONS) $(FLAGS_64-0-pthread)
build_0-openmp:
$(MAKE) -C 0-openmp libs netlib shared $(MAKE_OPTIONS) $(FLAGS_0-openmp)
$(MAKE) -C 0-openmp/interface shared-blas-lapack $(MAKE_OPTIONS) $(FLAGS_0-openmp)
build_64-0-openmp:
$(MAKE) -C 64-0-openmp libs netlib shared $(MAKE_OPTIONS) $(FLAGS_64-0-openmp)
$(MAKE) -C 64-0-openmp/interface shared-blas64-lapack64 $(MAKE_OPTIONS) $(FLAGS_64-0-openmp)
build_0-serial:
$(MAKE) -C 0-serial libs netlib shared $(MAKE_OPTIONS) $(FLAGS_0-serial)
$(MAKE) -C 0-serial/interface shared-blas-lapack $(MAKE_OPTIONS) $(FLAGS_0-serial)
build_64-0-serial:
$(MAKE) -C 64-0-serial libs netlib shared $(MAKE_OPTIONS) $(FLAGS_64-0-serial)
$(MAKE) -C 64-0-serial/interface shared-blas64-lapack64 $(MAKE_OPTIONS) $(FLAGS_64-0-serial)
# XXX: why doesn't this work??
#build_%:
# $(MAKE) -C $* $(MAKE_OPTIONS) $(FLAGS_$*)
# $(MAKE) -C $*/interface $(MAKE_OPTIONS) $(FLAGS_$*)
override_dh_auto_test:
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
for target in $(addprefix test_, $(FLAVORS)); do \
$(MAKE) -f debian/rules $$target || exit 1; done
ifneq (,$(filter $(DEB_HOST_ARCH), amd64 arm64 ppc64el))
ifeq (,$(filter custom,$(DEB_BUILD_OPTIONS)))
# shared object package for Julia's custom use
$(MAKE) -C julia tests $(MAKE_OPTIONS) $(FLAGS_julia)
endif
endif
endif
test_0-pthread:
$(MAKE) -C 0-pthread tests $(MAKE_OPTIONS) $(FLAGS_0-pthread)
test_64-0-pthread:
$(MAKE) -C 64-0-pthread tests $(MAKE_OPTIONS) $(FLAGS_64-0-pthread)
test_0-openmp:
$(MAKE) -C 0-openmp tests $(MAKE_OPTIONS) $(FLAGS_0-openmp)
test_64-0-openmp:
$(MAKE) -C 64-0-openmp tests $(MAKE_OPTIONS) $(FLAGS_64-0-openmp)
test_0-serial:
$(MAKE) -C 0-serial tests $(MAKE_OPTIONS) $(FLAGS_0-serial)
test_64-0-serial:
$(MAKE) -C 64-0-serial tests $(MAKE_OPTIONS) $(FLAGS_64-0-serial)
# XXX: why cannot this work?
#test_%:
# $(MAKE) -C $* test $(MAKE_OPTIONS) $(FLAGS_$(*))
override_dh_auto_install:
for target in $(addprefix install_, $(FLAVORS)); do \
$(MAKE) -f debian/rules $$target || exit 1; done
# change the inclusion for the 64-bit variant
find debian/tmp -type f -path '*openblas64*' -exec sed -i -e 's/openblas_config.h/openblas64_config.h/g' '{}' \;
ifneq (,$(filter $(DEB_HOST_ARCH), amd64 arm64 ppc64el))
ifeq (,$(filter custom,$(DEB_BUILD_OPTIONS)))
# shared object package for Julia's custom use
mkdir -p debian/libjulia-openblas64/usr/lib/$(DEB_HOST_MULTIARCH)/julia/
cp -dv julia/libopenblas64_*so* debian/libjulia-openblas64/usr/lib/$(DEB_HOST_MULTIARCH)/julia/
endif
endif
install_%:
$(MAKE) -C $* install $(MAKE_OPTIONS) $(FLAGS_$*) \
DESTDIR=../debian/tmp/ PREFIX=/usr \
OPENBLAS_INCLUDE_DIR=/usr/include/$(DEB_HOST_MULTIARCH)/openblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))/ \
OPENBLAS_LIBRARY_DIR=/usr/lib/$(DEB_HOST_MULTIARCH)/openblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))/
# Fix the content of openblas.pc for 64-bit indexing
if test -n "$$(echo $* | grep 64)"; then \
sed -i -e "s/-lopenblas/-lopenblas64/" \
-e "s/Name: openblas$$/Name: openblas64/" \
debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/openblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))/pkgconfig/openblas.pc; \
fi
# Add blas-openblas.pc and lapack-openblas.pc
for f in blas-openblas lapack-openblas; do \
sed -e "s/@DEB_VERSION_UPSTREAM@/$(DEB_VERSION_UPSTREAM)/g" \
-e "s/@DEB_HOST_MULTIARCH@/$(DEB_HOST_MULTIARCH)/g" \
-e "s/@SUBDIR@/openblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))/g" \
-e "s/@INDEXING@/$$(echo $* | grep -o 64)/g" \
< debian/$${f}.pc.in \
> debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/openblas$(subst $(SOVER)-,-,$(subst -$(SOVER)-,-,$*))/pkgconfig/$${f}.pc; \
done
# Needed to avoid a dependency on metapackage libopenblas0 from
# flavour-specific packages, since lib{blas,lapack}.so.3 is dynamically linked
# against libopenblas.so.0 (see #966607)
override_dh_shlibdeps:
dh_shlibdeps -plibopenblas0-pthread -plibopenblas0-openmp -plibopenblas0-serial -- -xlibopenblas0
dh_shlibdeps -plibopenblas64-0-pthread -plibopenblas64-0-openmp -plibopenblas64-0-serial -- -xlibopenblas64-0
dh_shlibdeps --remaining-packages -a
|
