#!/usr/bin/make -f
# -*- makefile -*-

# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

# For DEB_VERSION_UPSTREAM
include /usr/share/dpkg/pkg-info.mk

# Needed for our Makefile customizations
DMAJOR := $(shell echo $(DEB_VERSION_UPSTREAM) | sed -rne 's/([0-9])\.[0-9][0-9].*/\1/p')
DMINOR := $(shell echo $(DEB_VERSION_UPSTREAM) | sed -rne 's/[0-9]\.([0-9])[0-9].*/\1/p')
DPATCH := $(shell echo $(DEB_VERSION_UPSTREAM) | sed -rne 's/[0-9]\.[0-9]([0-9]).*/\1/p')

# Replicate upstream's naming convention... (see d/watch)
ifeq ($(DPATCH),0)
    UPVER := $(DMAJOR).$(DMINOR)
else
    UPVER := $(DMAJOR).$(DMINOR)$(DPATCH)
endif
export UPVER DEBVER DMAJOR DMINOR DPATCH

export DEB_BUILD_MAINT_OPTIONS += hardening=+all
export DEB_CFLAGS_MAINT_APPEND += -Wall

ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
ifeq (amd64,$(DEB_HOST_ARCH))
    DEB_CFLAGS_MAINT_APPEND += -msse
endif
endif

include /usr/share/dpkg/architecture.mk

ifeq ($(origin CXX),default)
CXX = $(DEB_HOST_GNU_TYPE)-g++
endif

%:
	dh $@ $(DH_ADDONS)
build binary %-indep: DH_ADDONS=--with=python3

override_dh_auto_build-arch:
	dh_auto_build -a
	cp tools/checkdata.py tools/svm-checkdata
	cp tools/easy.py tools/svm-easy
	cp tools/grid.py tools/svm-grid
	cp tools/subset.py tools/svm-subset
	sed -i 's/..\/svm-train/\/usr\/bin\/svm-train/g' tools/svm-*
	sed -i 's/..\/svm-predict/\/usr\/bin\/svm-predict/g' tools/svm-*
	sed -i 's/..\/svm-scale/\/usr\/bin\/svm-scale/g' tools/svm-*
	sed -i 's/.\/grid.py/\/usr\/bin\/svm-grid/g' tools/svm-easy
	sed -i 's/"get no rate"/RuntimeError("get no rate")/g' tools/svm-grid

override_dh_auto_build-indep:
	dh_auto_build -i
	$(MAKE) -C java

override_dh_auto_install:
	dh_auto_install -- libdir=/usr/lib/$(DEB_HOST_MULTIARCH)/

override_dh_python3:
	dh_python3 --shebang='/usr/bin/env python3'

override_dh_clean:
	dh_clean
	rm -rf tools/svm-* libsvm.so* libsvm.a
	$(MAKE) -C java clean