#!/usr/bin/make -f
# -*- gmake -*-
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

DEB_BUILD_MAINT_OPTIONS       := hardening=+all
DPKG_EXPORT_BUILDFLAGS        := 1
ifeq ($(DEB_HOST_ARCH), ppc64el)
DEB_CFLAGS_MAINT_APPEND       := -fvisibility=hidden -O2
else
DEB_CFLAGS_MAINT_APPEND       := -fvisibility=hidden
endif

DEB_FFLAGS_MAINT_APPEND       := -fvisibility=hidden
DEB_LDFLAGS_MAINT_APPEND      := -Wl,--no-allow-shlib-undefined \
                                 -Wl,--no-copy-dt-needed-entries \
                                 -Wl,--no-undefined
include /usr/share/dpkg/architecture.mk
include /usr/share/dpkg/buildflags.mk
export ADAFLAGS := $(filter-out -Wformat -Werror=format-security,$(CFLAGS))

# Note cmake ignores CPPFLAGS so add them to CFLAGS and CXXFLAGS as a
# work around, see #653916.
CFLAGS   += $(CPPFLAGS)
CXXFLAGS += $(CPPFLAGS)

export verbose_test = on

export QT_SELECT=5

CONFIGURE_OPTIONS = \
	-DCMAKE_RULE_MESSAGES=OFF \
	-DUSE_RPATH=OFF -DPLD_psttf=OFF -DNON_TRANSITIVE=ON \
	-DENABLE_tk=ON -DENABLE_python=ON -DENABLE_ada=ON \
	$(if $(findstring nodoc,$(DEB_BUILD_OPTIONS)),,-DBUILD_DOC=ON) \
	$(if $(findstring nocheck,$(DEB_BUILD_OPTIONS)),,-DBUILD_TEST=ON) \
	-Dplplotada_SOVERSION=4.1 \
	-DCMAKE_INSTALL_LIBDIR=/usr/lib/$(DEB_HOST_MULTIARCH)

%:
	dh $@ -Scmake --with python3,ocaml --with fortran_mod

override_dh_auto_configure:
	xvfb-run dh_auto_configure -- $(CONFIGURE_OPTIONS)
	sed s/@DEB_HOST_MULTIARCH@/$(DEB_HOST_MULTIARCH)/ debian/plplotada.gpr.in > debian/plplotada.gpr

override_dh_auto_test:
ifeq (,$(findstring nocheck, $(DEB_BUILD_OPTIONS)))
	QT_QPA_PLATFORM=offscreen xvfb-run $(MAKE) -C obj-* VERBOSE=1 test_noninteractive
endif

override_dh_auto_install:
	dh_auto_install
	# Remove multiarch path and -fPIC in pkgconfig files.
	sed -i -e 's,-L"/usr/lib/$(DEB_HOST_MULTIARCH)",,g;s,  *, ,g' \
	    -e 's,-fPIC,,g' \
	    debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/pkgconfig/*.pc

	# Add -fPIC compiler flag for building the C++ examples
	sed -i -E -e 's/^(CXX = .*)/\1 -fPIC/'	\
	    debian/tmp/usr/share/plplot*/examples/c++/Makefile

	# Remove tests for shared libs on Python and ADA from export_plplot:
	# These libs were renamed during build for multiarch
	sed '/\/_Pltk_init.so/d;/\/_plplotc.so/d;/\/plplot_pyqt5_/d;/\/libplplotada.so/d' \
	    -i debian/tmp/usr/lib/*/cmake/plplot/export_plplot-none.cmake

	# Remove the unnecessary *.in files in the examples directories
	rm -f debian/tmp/usr/share/plplot*/examples/*/*.in

	# Fix path in shebang line of Tk example scripts
	sed -i -e 's:^#!/usr/share/plplot[0-9.]\+/:#!/usr/share/doc/plplot-doc/:'	\
	    debian/tmp/usr/share/plplot*/examples/tk/tk*

	dh_numpy3

override_dh_installchangelogs:
	dh_installchangelogs ChangeLog.release