# This is the prototype Makefile for the GiNaC interactive shell (ginsh).

# Not every make knows what CXX is, so we inherit it together with some other
# values from configure which checks it anyways:
CXX = @CXX@
CXXFLAGS = @CXXFLAGS@
CPPFLAGS = @CPPFLAGS@ -I.. -I../include
DEFS = @DEFS@
LIBS = @LIBS@ @LEXLIB@
LDFLAGS = @LDFLAGS@
LEX = @LEX@
YACC = @YACC@

# Here come the usual install directories in GNU-configure fashion:
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
mandir = @mandir@
man1dir = ${mandir}/man1

# This must be empty if configure couldn't find it in ${PATH}:
MAKEDEPEND = @MAKEDEPEND@

# Autoconf macro AC_PROC_INSTALL sets these:
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@ -s

OBJECTS=y.tab.o @LEX_OUTPUT_ROOT@.o

all:	
	echo "Please call it with 'make ginsh' from top-level Makefile."
	echo "Alternatively, you can use this Makefile's targets {shared|static}ginsh"
	echo "depending on your personal preferences and which library you built."

sharedginsh: depend ${OBJECTS}
	${CXX} ${CXXFLAGS} ${LDFLAGS} ${OBJECTS} ${LIBS} -Wl,--rpath -Wl,../src/.libs -L../src/.libs -lginac -o ginsh

staticginsh: depend ${OBJECTS}
	${CXX} ${CXXFLAGS} ${LDFLAGS} ${OBJECTS} ${LIBS} ../src/.libs/libginac.a -o ginsh

# Targets for installation in install directories.
install: ginsh installdirs
	${INSTALL_PROGRAM} ginsh ${bindir}/ginsh
	-${INSTALL_DATA} ginsh.1 ${man1dir}/ginsh.1

installdirs:
	../mkinstalldirs ${bindir} ${man1dir}

# Targets for cleaning up. (clean deletes files created by built, distclean
# deletes files created by configuration, uninstall removes all files related
# to ginsh from the system.)
clean:
	rm -f y.tab.c y.tab.h @LEX_OUTPUT_ROOT@.c
	rm -f *.o *.lo core ginsh

distclean: clean
	rm -f config.status config.log config.cache config.h Makefile Makefile.bak

uninstall:
	rm -f ${bindir}/ginsh
	rm -f ${man1dir}/ginsh.1

# If Todd Brunhoff's makedepend is installed (it may not---it's part of X11);
# then call it; else wait for trouble ahead; fi;    # :-)
depend:
	@if [ ${MAKEDEPEND} ]; then \
		echo "calling ${MAKEDEPEND}"; \
		${MAKEDEPEND} -Y. -Y../include *.cpp 2> /dev/null; \
	fi

# Special dummy targets:
.PHONY: clean distclean depend all install uninstall check doc
.SUFFIXES: .o .c .h .y .l
.SILENT: all

# Suffix rules:
.c.o :
	${CXX} ${CPPFLAGS} ${CXXFLAGS} ${DEFS} -c $<

# Explicit rules:
y.tab.c y.tab.h: ginsh.y
	$(YACC) -d ginsh.y

@LEX_OUTPUT_ROOT@.c: ginsh.l
	$(LEX) ginsh.l

# DO NOT DELETE THIS LINE -- make depend depends on it.