#!/usr/bin/make -f

ifeq (,$(filter terse,${DEB_BUILD_OPTIONS}))
export DH_VERBOSE=1
export V=1
export VERBOSE=1
endif

LC_ALL:=C.UTF-8
export LC_ALL

shellescape='$(subst ','\'',$(1))'
shellexport=$(1)=$(call shellescape,${$(1)})

OUR_CPPFLAGS:=
OUR_CFLAGS:=
OUR_LDFLAGS:=		-Wl,--as-needed

include /usr/share/dpkg/buildtools.mk

dpkgbuildflagsmkescape=$(subst \,\\\,$(1))
export DEB_BUILD_MAINT_OPTIONS:=hardening=+all
export DEB_CPPFLAGS_MAINT_APPEND:=$(call dpkgbuildflagsmkescape,${OUR_CPPFLAGS})
export DEB_CFLAGS_MAINT_APPEND:=$(call dpkgbuildflagsmkescape,${OUR_CFLAGS})
export DEB_LDFLAGS_MAINT_APPEND:=$(call dpkgbuildflagsmkescape,${OUR_LDFLAGS})
DPKG_EXPORT_BUILDFLAGS:=1
include /usr/share/dpkg/default.mk

export PKG_CONFIG_PATH=${CURDIR}/pkgconfig

# this is precisely what dh_auto_configure does
CONFIGURE_ARGS:=	--build=${DEB_BUILD_GNU_TYPE} \
			--prefix=/usr \
			--includedir=\$${prefix}/include \
			--mandir=\$${prefix}/share/man \
			--infodir=\$${prefix}/share/info \
			--sysconfdir=/etc \
			--localstatedir=/var \
			--disable-silent-rules \
			--libdir=\$${prefix}/lib/${DEB_HOST_MULTIARCH} \
			--libexecdir=\$${prefix}/lib/${DEB_HOST_MULTIARCH} \
			--disable-maintainer-mode \
			--disable-dependency-tracking \

ifneq (${DEB_BUILD_GNU_TYPE},${DEB_HOST_GNU_TYPE})
CONFIGURE_ARGS+=	--host=${DEB_HOST_GNU_TYPE}
endif

ifeq (x32,${DEB_HOST_ARCH})
# autodetection fails on x32 (wrongly recognised as amd64)
CONFIGURE_ARGS+=	--without-simd
endif

%:
	dh $@

override_dh_auto_configure:
	./bootstrap
	./configure \
	    --enable-glamor \
	    ${CONFIGURE_ARGS}
	find . -name Makefile -print0 | \
	    xargs -0 perl -pi -e 's!XRDP_PID_PATH.*?/run!$$&/xrdp!g' --

override_dh_install:
	dh_install
	# these are not normally shipped with X server modules
	bash -c 'rm -f debian/*/usr/lib/xorg/modules/{,*/}*.{a,la}'

override_dh_shlibdeps:
	# That's a plugin, use appropriate warning level:
	dh_shlibdeps -- --warnings=6

override_dh_gencontrol:
	echo >>debian/xorgxrdp.substvars "xdriver:Depends=$$( \
	    (cd /usr/share/xserver-xorg && cat videodrvdep xinputdep) | \
	    sed 's/, /\n/g' | sort -u | \
	    perl -0e 'print join(", ", split(/\n/, <>));')"
	dh_gencontrol

override_dh_clean:
	dh_clean
	chmod +x tests/xorg-test-run.sh