# Copyright © 2009-2010, 2013 Nick Bowler
#
# License WTFPL2: Do What The Fuck You Want To Public License, version 2.
# This is free software: you are free to do what the fuck you want to.
# There is NO WARRANTY, to the extent permitted by law.

AUTOMAKE_OPTIONS = parallel-tests color-tests
ACLOCAL_AMFLAGS = -I m4 -I common/m4

EXTRA_DIST         = m4/gnulib-cache.m4
CLEANFILES         =
MOSTLYCLEANFILES   =
noinst_LTLIBRARIES =

AM_CPPFLAGS = -I$(top_builddir)/lib -I$(top_srcdir)/lib -I$(top_srcdir)/src
AM_CFLAGS = $(LIBPNG_CFLAGS) $(GTK_CFLAGS)

dist_man_MANS = doc/man/lbxtool.1 doc/man/lbximg.1
dist_doc_DATA = doc/txt/moo2-data.txt

lbxdir = $(includedir)/lbx
lbx_HEADERS = src/lbx.h src/image.h src/error.h
noinst_HEADERS = src/misc.h src/tools.h src/pack.h

lib_LTLIBRARIES = liblbx.la
liblbx_la_SOURCES = src/lbx.c src/fops.c src/image.c src/pack.c src/error.c
liblbx_la_LDFLAGS = -export-symbols-regex '^lbx_'

bin_PROGRAMS = lbxtool lbximg
if BUILD_LBXGUI
bin_PROGRAMS += lbxgui
endif

lbxtool_SOURCES = src/lbxtool.c src/tools.c
lbxtool_LDADD = liblbx.la libgnu.la
$(lbxtool_OBJECTS): $(gnulib_headers)

lbximg_SOURCES = src/lbximg.c src/tools.c src/pnm.c
lbximg_LDADD = liblbx.la libgnu.la $(LIBPNG_LIBS)
$(lbximg_OBJECTS): $(gnulib_headers)

if HAVE_LIBPNG
lbximg_SOURCES += src/png.c
endif

nodist_lbxgui_SOURCES = src/gui/lbxgui.glade.c
lbxgui_SOURCES = src/gui/lbxgui.c src/gui/render.c src/gui/render.h \
	src/gui/bg.xbm
lbxgui_LDFLAGS = $(AM_LDFLAGS) -export-dynamic
lbxgui_LDADD = liblbx.la $(GTK_LIBS)

TEST_EXTENSIONS = .tap

TAP_LOG_COMPILER = $(SHELL)
TAP_LOG_DRIVER = AM_TAP_AWK='$(AWK)' \
	$(SHELL) $(srcdir)/tests/util/tap-driver.sh

TESTS = tests/empty-image.tap

mostlyclean-local: clean-testdirs
clean-testdirs:
	for dir in $(TESTS:.tap=.dir); do \
		case $$dir in \
		*.dir) rm -rf "$$dir" ;; \
		esac; \
	done
.PHONY: clean-testdirs

.xml.c:
	$(AM_V_GEN) printf '%s\n' $(*F) | sed -e 's/[^[:alnum:]]/_/g' \
		-e 's/.*/const char &[] =/' > $@.tmp
	$(AM_V_at) sed -e 's/\\/\\\\/g' \
		-e 's/"/\\"/g' \
		-e 's/.*/"&\\n"/' \
		-e '$$ s/$$/;/' $< >> $@.tmp
	$(AM_V_at) mv -f $@.tmp $@

EXTRA_DIST += src/gui/lbxgui.glade.xml
CLEANFILES += src/gui/lbxgui.glade.c

include lib/gnulib.mk