MAINTAINERCLEANFILES = Makefile.in

CLEANFILES = init.c DtFuncs.dtsh

SUBDIRS = examples

kshdir = ${libdir}/dtksh

dist_ksh_SCRIPTS = DtFuncs.dtsh

KSH93SRC = ./ksh93

KSH93LIBSHELL = $(KSH93SRC)/lib/libshell.a

bin_PROGRAMS = dtksh

BUILT_SOURCES = init.c

dtksh_CPPFLAGS = -I$(KSH93SRC)/include/ast -I$(KSH93SRC)/src/cmd/ksh93/include \
		 -I$(KSH93SRC)/src/cmd/ksh93 -I${srcdir}/lib/DtPrint \
		 -I${srcdir}/lib/DtHelp -Iksh93/src/cmd/ksh93/FEATURE \
		 '-DAST_VERSION=20111111' -DSHOPT_STATS -DSHOPT_NAMESPACE \
		 -DSHOPT_2DMATCH -DSHOPT_MULTIBYTE -DSHOPT_BGX -DSHOPT_AUDIT \
		 -D_PACKAGE_ast -DSHOPT_DYNAMIC -D_BLD_shell -DSHOPT_KIA \
		 -DKSHELL -DSHOPT_HISTEXPAND -DSHOPT_EDPREDICT -DSHOPT_ESH \
		 -DSHOPT_VSH -DSHOPT_FIXEDARRAY \
		 '-DERROR_CONTEXT_T=Error_context_t' -DSHOPT_SUID_EXEC \
		 -D_API_ast=20100309 -DSHOPT_BRACEPAT -DBUILD_DTKSH

dtksh_LDADD = $(DTCLIENTLIBS) ksh93/src/cmd/ksh93/pmain.o $(XTOOLLIB) \
	      libshell.a $(KSH93SRC)/lib/libcmd.a $(KSH93SRC)/lib/libast.a \
	      $(KSH93SRC)/lib/libdll.a

if SOLARIS
dtksh_LDADD += -lsecdb -lsocket -lnsl
endif

if AIX
dtksh_CPPFLAGS += -D_IBMRPC_
dtksh_LDFLAGS = -bE:dtksh.exp
endif

dtksh_SOURCES = init.c \
                widget.c \
                dtkcvt.c \
                dtkcmds.c \
                XtCvtrs.c \
                xmcvt.c \
                xmcmds.c \
                xmwidgets.c \
                extra.c \
                msgs.c

# for the BSD's we do not want to pass CFLAGS since it includes a
# -I/usr/local/incude directive.  This breaks ksh's iconv
# detection due to the weird way in which iconv seems to be handled on
# the BSD's - both a libc impl (preferred), and a possibly external
# GNU iconv impl installed in /usr/local.
#
# /usr/local/include is added to CFLAGS by the X11/Motif detection
# logic - since that is where all of the needed headers are on the
# BSDs.
#
# So until/unless that is fixed in ksh93, we will avoid sending
# anything to the ksh build system except for SUIDEXECDEFINES

if BSD
KSH93_CCFLAGS=$(SUIDEXECDEFINES)
else
KSH93_CCFLAGS=$(CFLAGS) $(SUIDEXECDEFINES)
endif

ksh93/bin/ksh:
	ksh93/bin/package flat make CCFLAGS='$(KSH93_CCFLAGS)'

init.c: ksh93/bin/ksh
	$(CP) ksh93/src/cmd/ksh93/sh/init.c ./

libshell.a: $(KSH93SLIBSHELL) dtksh-init.o
	$(CP) $(KSH93LIBSHELL) libshell.a; \
	$(AR) d libshell.a init.o; \
	$(AR) cq libshell.a dtksh-init.o

check-local:
	./dtksh -c true && ksh93/bin/shtests --posix --utf8 SHELL=.libs/lt-dtksh

clean-local:
	ksh93/bin/package clean

DtFuncs.dtsh:
	$(CP) DtFuncs.sh DtFuncs.dtsh