TCL_CONFIG_SH := /usr/lib64/tclConfig.sh
CPPFLAGS      := -I. -DUSE_TCL_STUBS=1 -DXVFS_DEBUG $(shell . "${TCL_CONFIG_SH}" && echo "$${TCL_INCLUDE_SPEC}") $(XVFS_ADD_CPPFLAGS)
CFLAGS        := -fPIC -g3 -ggdb3 -Wall $(XVFS_ADD_CFLAGS)
CFLAGS        := -fPIC -g3 -ggdb3 -Wall -Wextra $(XVFS_ADD_CFLAGS)
LDFLAGS       := $(XVFS_ADD_LDFLAGS)
LIBS          := $(shell . "${TCL_CONFIG_SH}" && echo "$${TCL_STUB_LIB_SPEC}")
TCLSH         := tclsh
LIB_SUFFIX    := $(shell . "${TCL_CONFIG_SH}"; echo "$${TCL_SHLIB_SUFFIX:-.so}")

all: example-standalone$(LIB_SUFFIX) example-client$(LIB_SUFFIX) example-flexible$(LIB_SUFFIX) xvfs$(LIB_SUFFIX)

# xvfs-create-standalone is a standalone (i.e., no external dependencies
# like lib/minirivet, xvfs-core.c, etc) version of "xvfs-create"
xvfs-create-standalone: $(shell find lib -type f) xvfs-create xvfs-core.c xvfs-core.h xvfs.c.rvt Makefile
	rm -f xvfs-create-standalone.new xvfs-create-standalone
	./xvfs-create --dump-tcl --remove-debug > xvfs-create-standalone.new
	chmod +x xvfs-create-standalone.new
	mv xvfs-create-standalone.new xvfs-create-standalone

benchmark: xvfs$(LIB_SUFFIX) example-flexible$(LIB_SUFFIX) Makefile
	./benchmark.tcl

test: example-standalone$(LIB_SUFFIX) xvfs$(LIB_SUFFIX) example-client$(LIB_SUFFIX) example-flexible$(LIB_SUFFIX) Makefile
	rm -f __test__.tcl
	echo 'if {[catch { eval $$::env(XVFS_TEST_LOAD_COMMANDS); source //xvfs:/example/main.tcl }]} { puts stderr $$::errorInfo; exit 1 }; exit 0' > __test__.tcl
	@export XVFS_TEST_LOAD_COMMANDS; for XVFS_TEST_LOAD_COMMANDS in \
		'load ./example-standalone$(LIB_SUFFIX) Xvfs_example' \
		'load -global ./xvfs$(LIB_SUFFIX); load ./example-client$(LIB_SUFFIX) Xvfs_example' \

	rm -f xvfs.gcda xvfs.gcno
	rm -f __test__.tcl
	rm -f xvfs-test-coverage.info
	rm -rf xvfs-test-coverage

distclean: clean

.PHONY: all clean distclean test coverage
.PHONY: all clean distclean test coverage benchmark