PROGNAME      = @PROGNAME@

VERSION       = @PACKAGE_VERSION@
VERSION_FULL  = $(VERSION)
VERSION_MAJOR = $(firstword $(subst ., ,$(VERSION)))

LIBNAME  = lib@PROGNAME@
ANAME    = $(LIBNAME).a
LINKNAME = $(LIBNAME).so
SONAME   = $(LIBNAME).so.$(VERSION_MAJOR)
REALNAME = $(LIBNAME).so.$(VERSION_FULL)
LIBFILES = $(ANAME) $(LINKNAME) $(SONAME) $(REALNAME)

CC              = @CC@
AR              = @AR@
LN_S            = @LN_S@
INSTALL         = @INSTALL@
INSTALL_DATA    = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
MKDIR_P         = @MKDIR_P@

prefix       = @prefix@
exec_prefix  = @exec_prefix@
bindir       = @bindir@
libdir       = @libdir@
datarootdir  = @datarootdir@
includedir   = @includedir@
pkgconfigdir = @pkgconfigdir@
mandir       = @mandir@

USE_GCOV = @USE_GCOV@

CFLAGS = -Wall @CFLAGS@ @COVERAGE_CFLAGS@
LFLAGS = @COVERAGE_LFLAGS@

TEST_CFLAGS = @CFLAGS@ @CHECK_CFLAGS@
TEST_LFLAGS = @CHECK_LIBS@ @COVERAGE_LFLAGS@

OBJECTS = transliteration.o czech.o hindi.o utf8.o velthuis.o harvard-kyoto.o

INCLUDES = harvard-kyoto.h transliteration.h velthuis.h

TEST_OBJECTS = tests/main.o tests/translit.o tests/czech.o		\
	tests/hindi.o tests/velthuis.o tests/harvard-kyoto.o		\
	tests/utf8.o tests/integration.o

AUX_FILES = Makefile configure aclocal.m4 install-sh config.h* *.log	\
	*.status *.cache

all: $(PROGNAME) $(LIBFILES) tests/test $(PROGNAME).1.gz

include $(wildcard *.d tests/*.d)

$(PROGNAME): main.o $(ANAME)
	$(QUIET_LD) $(CC) $^ -o $@ $(LFLAGS)

$(ANAME): $(OBJECTS)
	$(QUIET_AR) $(AR) rcs $@ $^

$(REALNAME): $(OBJECTS)
	$(QUIET_LD) $(CC) $^ -shared -o $@ $(LFLAGS)

$(SONAME): $(REALNAME)
	$(QUIET_LN) $(LN_S) -f $< $@

$(LINKNAME): $(SONAME)
	$(QUIET_LN) $(LN_S) -f $< $@

test: all
	tests/test

%.o: %.c
	$(QUIET_CC) $(CC) -MMD -MP -c $< -o $@ $(CFLAGS)

tests/%.o: tests/%.c
	$(QUIET_CC) $(CC) -MMD -MP -c $< -o $@ $(TEST_CFLAGS)

tests/test: $(OBJECTS) $(TEST_OBJECTS)
	$(QUIET_LD) $(CC) $^ -o $@ $(TEST_LFLAGS)

%.1.gz: %.1
	$(QUIET_GEN) cat $< | gzip -f >$@

install: install-prog install-lib install-dev

install-prog:
	$(MKDIR_P) $(bindir) $(libdir) $(mandir)/man1
	$(INSTALL_PROGRAM) $(PROGNAME) $(bindir)
	$(INSTALL_DATA) $(PROGNAME).1.gz $(mandir)/man1

install-lib:
	$(MKDIR_P) $(libdir)
	cp -P $(REALNAME) $(SONAME) $(libdir)

install-dev:
	$(MKDIR_P) $(includedir)/iast $(libdir) $(pkgconfigdir)
	$(INSTALL_DATA) $(INCLUDES) $(includedir)/iast
	$(INSTALL_DATA) iast.h $(includedir)
	$(INSTALL_DATA) $(PROGNAME).pc $(pkgconfigdir)
	cp -P $(ANAME) $(LINKNAME) $(libdir)

uninstall: uninstall-prog uninstall-lib uninstall-dev

uninstall-prog:
	$(RM) $(bindir)/$(PROGNAME)
	$(RM) $(mandir)/man1/$(PROGNAME).1.gz

uninstall-lib:
	$(RM) $(libdir)/$(ANAME) $(libdir)/$(SONAME) $(libdir)/$(REALNAME)

uninstall-dev:
	$(RM) -r $(includedir)/iast $(includedir)/iast.h
	$(RM) $(pkgconfigdir)/$(PROGNAME).pc

clean:
	$(RM) $(PROGNAME) tests/test $(PROGNAME).1.gz
	$(RM) -r $(LIBFILES) *.o */*.o */*.d *.d $(PROGNAME).pc
	$(RM) *.gcda *.gcno tests/coverage */*.test

clean-aux:
	$(RM) -r $(AUX_FILES)

distclean: clean clean-aux

ifeq ($(USE_GCOV),yes)
coverage:
	$(MAKE) test
	$(MKDIR_P) tests/coverage
	lcov --no-external -c -d $(shell pwd) -o tests/coverage/coverage.info
	genhtml -o tests/coverage -t "IAST Test Coverage" \
		tests/coverage/coverage.info
endif


ifndef V
QUIET_CC    = @echo "  CC     $@";
QUIET_LD    = @echo "  CCLD   $@";
QUIET_AR    = @echo "  AR     $@";
QUIET_LN    = @echo "  LN     $@";
QUIET_GEN   = @echo "  GEN    $@";
endif