#!/usr/bin/make -f

DPKG_EXPORT_BUILDFLAGS = 1
include /usr/share/dpkg/default.mk
export DEB_BUILD_MAINT_OPTIONS = hardening=+all
include /usr/share/dpkg/buildflags.mk

ifeq ("$(DEB_HOST_ARCH_CPU)","ppc64el")
	CFLAGS=-mno-altivec -mno-vsx
	CXXFLAGS=-mno-altivec -mno-vsx
endif

%:
	dh $@

override_dh_auto_configure:
	dh_auto_configure -- \
	-DSYSTEM_STK=on \
	-DSC_PATH=/usr/include/SuperCollider \
	-DCMAKE_INSTALL_PREFIX=/usr \
	-DCMAKE_BUILD_TYPE=Release

# Remove unwanted license file installed by default.  Easier to do it
# here than to rewrite the 'install every file in all sc/ directories'
# rule in source/CMakeLists.txt.
DESTDIR = debian/tmp
override_dh_auto_install:
	dh_auto_install
	$(RM) $(DESTDIR)/usr/share/SuperCollider/Extensions/SC3plugins/ATK/LICENSE

# Upstream commit ID for the version we want to import.
COMMIT=41a6d721b2890b77b67ad222a77074bf2ba8454b
get-orig-source:
	TMPDIR=`mktemp -d` && \
		NAME="supercollider-sc3-plugins" && \
		REPO="$$TMPDIR/$$NAME" && \
		git clone https://github.com/supercollider/sc3-plugins $$REPO && \
		UPSTREAM_TAG=`git --git-dir="$$REPO/.git" describe --tags --abbrev=0 $(COMMIT)` && \
		UPSTREAM_VER=`echo $$UPSTREAM_TAG | sed -e 's/^Version-//' -e 's/-/~/'` && \
		CTAG=`git --git-dir="$$REPO/.git" rev-list -1 $$UPSTREAM_TAG` && \
		SOURCE_VER=$$UPSTREAM_VER && \
		if [ "$$CTAG" != "$(COMMIT)" ]; then \
			CDATE=`git --git-dir="$$REPO/.git" show --format=format:%ci -s $(COMMIT) | awk '{ gsub(/-/,""); print $$1 }'` ; \
			CSHORT=`git --git-dir="$$REPO/.git" show --format=format:%h -s $(COMMIT)` ; \
			SOURCE_VER=$$SOURCE_VER+git$$CDATE.$$CSHORT ; \
		fi && \
		SOURCE_VER=$$SOURCE_VER~repack && \
		TXZ=$$NAME\_$$SOURCE_VER.orig.tar.xz; \
		( \
			cd $$REPO && \
			git checkout $(COMMIT) && \
			git submodule init && \
			git submodule update external_libraries/nova-simd && \
			rm -rf submodule external_libraries/stk && \
			cd .. && \
			tar cfvJ $$REPO.tar.xz $$NAME --exclude=".*" \
		) && \
		mv $$REPO.tar.xz ../$$TXZ && \
		rm -rf $$TMPDIR && \
		echo; echo 'The next step is to import the source into git.'; echo; \
		printf "  gbp import-orig --pristine-tar \\\\\\n    --upstream-version="$$SOURCE_VER" \\\\\\n    ../$$TXZ\n"