srcdir=@srcdir@
VPATH=@srcdir@

prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
top_builddir=@my_top_builddir@

OBJECTS=src/template/parser.lo \
        src/template/lexer.lo \
        src/template/template.lo \
        src/data/parser.lo \
        src/data/lexer.lo \
        src/data/ddl.lo \
        src/common/error.lo \
        src/common/stream.lo \
        src/common/array.lo \
        src/common/tree.lo \
        src/common/hash.lo \
        src/common/scope.lo \
        src/common/resolver.lo \
        src/common/variables.lo

ETL_MAJOR_VERSION=@ETL_MAJOR_VERSION@
ETL_DOTTED_VERSION=@ETL_DOTTED_VERSION@

TARGET_LIB=libetl-$(ETL_MAJOR_VERSION).la

PROGRAMS=src/cmdline/etl tests/compare

HEADERS=include/etl_template.h \
        include/etl_data.h \
        include/etl_error.h \
        include/etl_variables.h \
        include/etl_array.h \
        include/etl_hash.h \
        include/etl_stream.h \
        include/etl_resolver.h \
        include/etl_version.h \
        src/template/lexer.h \
        src/template/common.h \
        src/common/tree.h \
        src/data/lexer.h \
        src/data/common.h

LIBTOOL=@LIBTOOL@ --silent
LEMON=tools/lemon
LEMON=tools/lemon
MKDIR = @mkdir_p@
INSTALL = @INSTALL@
CC=@CC@
CFLAGS=@CFLAGS@
CPPFLAGS=@CPPFLAGS@
INCLUDES=-I$(srcdir)/include \
         $(EXTRA_INCLUDES)

LDFLAGS=@LDFLAGS@

PKGCONFIG_FILE=@PKGCONFIG_FILE@

all: $(TARGET_LIB) $(PROGRAMS)
 
src/cmdline/etl.lo: src/cmdline/etl.c $(HEADERS)

src/data/lexer.lo: src/data/lexer.c $(HEADERS)

src/data/parser.lo: src/data/parser.c $(HEADERS)

src/data/ddl.lo: src/data/ddl.c $(HEADERS)

src/template/template.lo: src/template/template.c $(HEADERS)

src/template/lexer.lo: src/template/lexer.c $(HEADERS)

src/template/parser.lo: src/template/parser.c $(HEADERS)

src/common/variables.lo: src/common/variables.c $(HEADERS)

src/common/resolver.lo: src/common/resolver.c $(HEADERS)

tests/compare.lo: tests/compare.c $(HEADERS)

$(LEMON): tools/lemon.c tools/lempar.c
	$(LIBTOOL) --mode=link $(CC) -static -o $@ tools/lemon.c

src/data/parser.c: $(LEMON) src/data/parser.y
	$(LEMON) src/data/parser.y

# there are some errors here that we need to ignore...  should fix that.
src/template/parser.c: $(LEMON) src/template/parser.y
	-$(LEMON) src/template/parser.y

$(TARGET_LIB): $(OBJECTS)
	$(LIBTOOL) --mode=link $(CC) $(LDFLAGS) -rpath $(libdir) -o $@ $^

src/cmdline/etl: $(TARGET_LIB) src/cmdline/etl.lo
	$(LIBTOOL) --mode=link $(CC) $(LDFLAGS) -static -o $@ $^

tests/compare: $(TARGET_LIB) tests/compare.lo
	$(LIBTOOL) --mode=link $(CC) $(LDFLAGS) -static -o $@ $^

check: tests/compare
	@rm -f test.log
	@for i in `find tests -name \*.etl | sed 's/\.etl//' | sort`; do \
		./tests/compare $$i >> ./test.log; \
		if [ $$? -ne 0 ]; then \
			printf "running %-20s\tFAILURE\n" $$i.etl; \
		else \
			printf "running %-20s\tSUCCESS\n" $$i.etl; \
		fi \
	done;
	@if [ ! -s test.log ]; then \
		rm -f test.log; \
	else \
		printf "\noutput from failures can be found in test.log\n"; \
	fi

docs:
	doxygen www/doxygen.conf

site: src/cmdline/etl
	@for i in `find www/content -name \*.etl | \
		sed 's/\.etl//' | \
		sed 's/www\/content\///' | \
		sort`; do \
		rm -f www/site/$$i.html; \
		./src/cmdline/etl -Iwww/templates \
		                  -Iwww/content \
                                  -Dtmpl=$$i.etl \
                                  -Dpage=$$i.html \
		                  www/templates/wrapper.etl \
		                  www/content/$$i.ddl >> www/site/$$i.html; \
	done;

clean:
	@rm -rf $(TARGET_LIB)
	@rm -rf $(OBJECTS)
	@rm -rf $(PROGRAMS)
	@rm -rf $(OBJECTS:.lo=.o)
	@rm -rf src/data/parser.c
	@rm -rf src/template/parser.c
	@rm -rf tests/compare.lo tests/compare.o
	@rm -rf src/cmdline/etl.lo src/cmdline/etl.o
	@rm -rf www/site/*.html
	@rm -rf www/site/doc/*.html

extraclean: clean
	@rm -rf src/parser.c
	@rm -rf src/parser.h
	@rm -rf src/parser.out
	@rm -rf src/lexer.c

distclean: clean
	@rm -rf Makefile
	@rm -rf config.nice
	@rm -rf config.log
	@rm -rf config.status
	@rm -rf .libs
	@rm -rf tests/.libs
	@rm -rf src/.libs
	@rm -rf src/cmdline/.libs

install-pkg-config:
	if test "x$(PKGCONFIG_FILE)" != "x"; then \
		$(MKDIR) $(DESTDIR)$(libdir)/pkgconfig; \
		cp etl.pc $(PKGCONFIG_FILE); \
		$(INSTALL) -m 644 $(PKGCONFIG_FILE) $(DESTDIR)$(libdir)/pkgconfig; \
		rm $(PKGCONFIG_FILE); \
	fi

install: $(TARGET_LIB) install-pkg-config
	$(MKDIR) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir)
	$(LIBTOOL) --mode=install $(INSTALL) -m 644 $(TARGET_LIB) $(DESTDIR)$(libdir)
	for i in $(srcdir)/include/*.h; do \
		$(INSTALL) -m 644 $$i $(DESTDIR)$(includedir); \
	done

.SUFFIXES:
.SUFFIXES: .c .lo .o

.c.lo:
	$(LIBTOOL) --mode=compile $(CC) $(CFLAGS) $(CPPFLAGS) $(INCLUDES) -c -o $@ $< && touch $@