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

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

SHELL = /bin/bash
DEB_BUILD_MULTIARCH ?= $(shell dpkg-architecture -qDEB_BUILD_MULTIARCH)
DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
CFLAGS ?= $(shell dpkg-buildflags --get  CPPFLAGS; dpkg-buildflags --get CFLAGS)
LDFLAGS ?= $(shell dpkg-buildflags --get LDFLAGS)

ifneq ($(DEB_BUILD_MULTIARCH),$(DEB_HOST_MULTIARCH))
  confargs += \
	have_glibc_memmove_bug=no \
	have_ipa_pure_const_bug=no
endif

%:
	dh $@ --parallel --buildsystem=autoconf

binary binary-indep build build-indep:
	dh $@ --parallel --buildsystem=autoconf --with sphinxdoc

# work around debhelper, v9 overwrites CFLAGS in the build :-/

override_dh_auto_configure:
	-env | grep CFLAGS
	dh_auto_configure -- \
		--includedir=\$${prefix}/include/$(DEB_HOST_MULTIARCH) \
		--libdir=\$${prefix}/lib/$(DEB_HOST_MULTIARCH) \
		CFLAGS="$(CFLAGS)" \
		LDFLAGS="$(LDFLAGS)" \
		$(confargs)

override_dh_auto_test:
ifeq (,$(findstring nocheck, $(DEB_BUILD_OPTIONS)))
	$(MAKE) -C tests
	: # needs download of tests, just run additional.decTest
	ln -sf testdata_dist tests/testdata
	cd tests && ./runtest ./additional.decTest
endif

override_dh_makeshlibs:
	sed \
	    -e 's/@32@/any-i386 armel armhf hppa m68k mips mipsel powerpc powerpcspe s390 sh4 sparc x32/' \
	    -e 's/@64@/amd64 arm64 ia64 mips64el ppc64 ppc64el riscv64 s390x sparc64 kfreebsd-amd64/' \
		debian/libmpdec.symbols.in > debian/libmpdec2.symbols
	dh_makeshlibs

override_dh_auto_install:
	dh_auto_install
	ln -sf libmpdec.so.2 debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/libmpdec.so

override_dh_sphinxdoc:
	rm -f debian/libmpdec-doc/usr/share/doc/libmpdec-doc/_static/{doctools,jquery,searchtools,sidebar,underscore}.js
	cp -p /usr/share/javascript/sphinxdoc/1.0/{doctools,jquery,searchtools,sidebar,underscore}.js \
		debian/tmp/usr/share/doc/mpdecimal/_static/.
	cp -a debian/tmp/usr/share/doc/mpdecimal/* \
		debian/libmpdec-doc/usr/share/doc/libmpdec-doc
	rm -f debian/libmpdec-doc/usr/share/doc/libmpdec-doc/LICENSE*
	rm -f debian/libmpdec-doc/usr/share/doc/libmpdec-doc/INSTALL*
	dh_sphinxdoc