#!/usr/bin/make -f

export DEB_BUILD_MAINT_OPTIONS := hardening=+all

include /usr/share/dpkg/default.mk

built_binaries := $(shell dh_listpackages)

# export variables for autoreconf
export AUTOMAKE := automake --foreign

confflags =
confflags += --enable-tests
confflags += --enable-installed-tests

# using libjpeg and libpng is straightforward in Debian
confflags += --disable-stb-image

# doesn't seem to be in demand yet
confflags += --disable-avif

# doesn't seem to be stable yet
confflags += --disable-jxl

# features -- disable building as plugins, otherwise dh_shlibs
# cannot keep track of what we depend on
confflags += --disable-avif-shared
confflags += --disable-jpg-shared
confflags += --disable-jxl-shared
confflags += --disable-tif-shared
confflags += --disable-png-shared
confflags += --disable-webp-shared

# Assert that we support all the formats that we think we should support
export SDL_IMAGE_TEST_REQUIRE_LOAD_AVIF=0
export SDL_IMAGE_TEST_REQUIRE_LOAD_BMP=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_CUR=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_GIF=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_ICO=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_JPG=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_JXL=0
export SDL_IMAGE_TEST_REQUIRE_LOAD_LBM=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_PCX=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_PNG=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_PNM=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_QOI=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_SVG=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_TGA=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_TIF=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_WEBP=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_XPM=1
export SDL_IMAGE_TEST_REQUIRE_LOAD_XV=1

export SDL_IMAGE_TEST_REQUIRE_SAVE_JPG=1
export SDL_IMAGE_TEST_REQUIRE_SAVE_PNG=1

%:
	dh $@

override_dh_auto_configure:
	dh_auto_configure -- $(confflags)

override_dh_auto_install:
	dh_auto_install
	./libtool --mode=install install \
		showanim \
		showimage \
		$(CURDIR)/debian/tmp/usr/libexec/installed-tests/SDL2_image/

override_dh_installchangelogs:
	dh_installchangelogs -- CHANGES.txt

override_dh_link:
	# fix lintian warning dev-pkg-without-shlib-symlink
	dh_link -plibsdl2-image-dev usr/lib/$(DEB_HOST_MULTIARCH)/libSDL2_image-2.0.so.0 usr/lib/$(DEB_HOST_MULTIARCH)/libSDL2_image-2.0.so
	dh_link --remaining-packages

# debhelper >= 13.4 makes all of /usr/libexec executable, which is not
# quite right for installed-tests
override_dh_fixperms:
	dh_fixperms -Xusr/libexec/installed-tests
ifneq ($(filter %-tests,$(built_binaries)),)
	chmod --recursive --changes a+rX,u+w,og-w debian/*-tests/usr/libexec/installed-tests
endif