## This will instruct automake to create object files in the same

## directory as the corresponding source files, rather than in the

## top-level directory.  This is needed since some source files in tads2

## and tads3 have the same name.  Putting the object files in the same

## directory would cause the compiler to override some tads2 objects

## with tads3 objects of the same name.

##

## Note that this option requires the macro AM_PROG_CC_C_O to be used

## somewhere in configure.ac (since not all compilers can use the -c and

## -o options at the same time; different make-rules will be used if the

## compiler can't handle these options together).

##

AUTOMAKE_OPTIONS = subdir-objects

## These macros configure various parts of the base code.

##

##   FROBTADS

##     Tells the base code to include our osfrobtads.h header.  This

##     must be used in all executables.

##

##   VMGLOB_VARS

##     Tells the T3VM to use individual external variables for the

##     globals.  This is the fastest configuration.  (See tads3/vmglob.h

##     for details.)

##

##   VMGLOB_PARAM

##     Used in debug-builds of TADS 3 instead of VMGLOB_VARS.

##

##   VM_FLAT_POOL

##     Tells the T3VM to use the "flat" pool manager.  A flat pool is

##     somewhat faster than the default paged pool normaly used by the

##     VM, but lacks dynamic memory capabilites.  The paged pool is only

##     useful for debuggers though, so we choose a flat pool.  (See

##     tads3/vmpoolsl.h for details.)

##

AM_CPPFLAGS = -DFROBTADS

if T3_DEBUG_BUILD

AM_CPPFLAGS += -DT3_DEBUG -DVMGLOB_PARAM

else

AM_CPPFLAGS += -DVMGLOB_VARS

endif

## Not yet; causes some (minor) memory leaks.  For now, only the paged

## pool is safe.

## AM_CPPFLAGS += -DVM_FLAT_POOL

## If the system is little-endian, define _M_IX86_64.  If not, we'll

## define _M_PPC.  The base code needs one of these macros defined, so

## that it can decide which version of some endian-dependent routines

## to use.

##

## Note that we define _M_IX86_64 instead of _M_IX86 even though the

## former is intended for 64-bit platforms.  The reason is that

## _M_IX86_64 works correctly even for 32-bit systems but not for

## 16-bit systems.  _M_IX86 works for 32-bit systems as well as for

## 16-bit systems but not for 64-bit systems.  Since we're only

## interested in 32 and 64-bit systems and don't support 16-bit systems

## at all, _M_IX86_64 is what we need.

##

## _M_PPC tells the base code to use the PowerPC versions of the

## endian-related routines.  Despite the name, the PowerPC versions of

## these routines are generic and useable by both big-endian as well as

## little-endian machines; they're just a little slower on x86 and

## x86-64 systems than the ones activated with _M_IX86(_64).

##

if CPU_IS_BIGENDIAN

  AM_CPPFLAGS += -D_M_PPC

else

  AM_CPPFLAGS += -D_M_IX86_64

endif

## If the user does not want the T2 VM to check for errors like stack

## overflows/underflows and such at runtime, define RUNFAST so that the

## base code disables these checks.

##

if !T2_RUNTIME_CHECKING

  AM_CPPFLAGS += -DRUNFAST

endif

## We need to tell the compiler where to find header files.  We prepend

## the source directory in case we are building the package in a

## different directory than the one it has been unpacked into.

##

AM_CPPFLAGS += -I$(top_srcdir)/src -I$(top_srcdir)/tads2 -I$(top_srcdir)/tads3

## If the system lacks the wchar.h header, provide our own.

##

if WCHAR_HEADER_MISSING

  AM_CPPFLAGS += -I$(top_srcdir)/src/wchar

endif

## These are the paths of various TADS 3 data-files.  We need to know

## about them at runtime, so we also define them as macros.

##

T3_INC_DIR = $(pkgdatadir)/tads3/include

T3_LIB_DIR = $(pkgdatadir)/tads3/lib

T3_RES_DIR = $(pkgdatadir)/tads3/res

AM_CPPFLAGS += -DT3_INC_DIR=\"$(T3_INC_DIR)\" -DT3_LIB_DIR=\"$(T3_LIB_DIR)\" -DT3_RES_DIR=\"$(T3_RES_DIR)\"

## This is not needed at runtime so we don't add it to AM_CPPFLAGS.

##

T3_CHARMAP_DIR = $(T3_RES_DIR)/charmap

## The TADS 3 character mapping tables are needed by both the

## interpreter as well as the compiler.  Automake allows us to install

## files only once though.  Normally, we would write something like

## "if BUILD_INTERPRETER or BUILD_T3_COMPILER", but Automake only allows

## a single conditional in 'if' statements.

##

if BUILD_INTERPRETER

t3charmapdir = $(T3_CHARMAP_DIR)

dist_t3charmap_DATA = tads3/charmap/cmaplib.t3r

else !BUILD_INTERPRETER

if BUILD_T3_COMPILER

t3charmapdir = $(T3_CHARMAP_DIR)

dist_t3charmap_DATA = tads3/charmap/cmaplib.t3r

endif BUILD_T3_COMPILER

endif !BUILD_INTERPRETER

## Tell Automake to include these files in the "make dist" (and friends)

## target.  Note that files like AUTHORS, README, etc. are automatically

## included in the distribution only if they're in the

## top-level directory.  Makefile fragments included from Makefile.am

## (such as this file) are also distributed automaticly.

##

EXTRA_DIST = \

	bootstrap \

	doc/AUTHORS \

	doc/BUGS \

	doc/ChangeLog \

	doc/COMPILERS \

	doc/CONFIGURE_DOC \

	doc/COPYING \

	doc/INSTALL \

	doc/MacOSX \

	doc/NEWS \

	doc/README \

	doc/SRC_GUIDELINES \

	doc/THANKS \

	tads2/LICENSE.TXT \

	tads2/portnote.txt \

	tads2/tadsver.htm \

	tads3/LICENSE.TXT \

	tads3/portnote.htm \

	tads3/README.TXT

## Sources needed by both the interpreter as well as the compilers.

##

COMMONSOURCES = \

	src/common.h \

	src/missing.cc \

	src/missing.h \

	src/osbeos.h \

	src/osdos.h \

	src/osfrobtads.h \

	src/osos2.h \

	src/osportable.cc \

	src/osunixt.h \

	src/oswin.h \

	src/wchar/wchar.h \

	tads2/osifc.c \

	tads2/osnoui.c \

	tads2/osrestad.c

## TADS 2 runtime and compiler headers.

##

T2RCHEADERS = \

	tads2/appctx.h \

	tads2/argize.h \

	tads2/bif.h \

	tads2/cmap.h \

	tads2/cmd.h \

	tads2/dat.h \

	tads2/dbg.h \

	tads2/emt.h \

	tads2/err.h \

	tads2/fio.h \

	tads2/h_ix86_64.h \

	tads2/h_ix86.h \

	tads2/h_ppc.h \

	tads2/ler.h \

	tads2/lib.h \

	tads2/linf.h \

	tads2/lin.h \

	tads2/lst.h \

	tads2/mch.h \

	tads2/mcl.h \

	tads2/mcm.h \

	tads2/mcs.h \

	tads2/obj.h \

	tads2/oem.h \

	tads2/opc.h \

	tads2/osbigmem.h \

	tads2/osgen.h \

	tads2/os.h \

	tads2/osifc.h \

	tads2/osifctyp.h \

	tads2/ply.h \

	tads2/prp.h \

	tads2/prs.h \

	tads2/regex.h \

	tads2/res.h \

	tads2/run.h \

	tads2/std.h \

	tads2/sup.h \

	tads2/tio.h \

	tads2/tok.h \

	tads2/trd.h \

	tads2/voc.h

## TADS 2 runtime and compiler sources.

##

T2RCSOURCES = \

	tads2/askf_tx.c \

	tads2/bif.c \

	tads2/bifgdum.c \

	tads2/cmap.c \

	tads2/cmd.c \

	tads2/dat.c \

	tads2/errmsg.c \

	tads2/fio.c \

	tads2/fioxor.c \

	tads2/getstr.c \

	tads2/indlg_tx.c \

	tads2/ler.c \

	tads2/lst.c \

	tads2/mch.c \

	tads2/mcm.c \

	tads2/mcs.c \

	tads2/obj.c \

	tads2/oserr.c \

	tads2/osgen3.c \

	tads2/out.c \

	tads2/output.c \

	tads2/regex.c \

	tads2/run.c \

	tads2/suprun.c \

	tads2/voc.c

## TADS 3 runtime and compiler sources.

##

T3RCSOURCES = \

	tads3/askf_tx3.cpp \

	tads3/charmap.cpp \

	tads3/derived/vmuni_cs.cpp \

	tads3/indlg_tx3.cpp \

	tads3/resldexe.cpp \

	tads3/resload.cpp \

	tads3/std.cpp \

	tads3/utf8.cpp \

	tads3/vmanonfn.cpp \

	tads3/vmbif.cpp \

	tads3/vmbifreg.cpp \

	tads3/vmbift3.cpp \

	tads3/vmbiftad.cpp \

	tads3/vmbiftio.cpp \

	tads3/vmbignum.cpp \

	tads3/vmbt3_nd.cpp \

	tads3/vmbytarr.cpp \

	tads3/vmcfgmem.cpp \

	tads3/vmcoll.cpp \

	tads3/vmconhmp.cpp \

	tads3/vmconmor.cpp \

	tads3/vmconsol.cpp \

	tads3/vmcrc.cpp \

	tads3/vmcset.cpp \

	tads3/vmdict.cpp \

	tads3/vmerr.cpp \

	tads3/vmerrmsg.cpp \

	tads3/vmfile.cpp \

	tads3/vmfilobj.cpp \

	tads3/vmfunc.cpp \

	tads3/vmglob.cpp \

	tads3/vmgram.cpp \

	tads3/vmhash.cpp \

	tads3/vmhostsi.cpp \

	tads3/vmhosttx.cpp \

	tads3/vmimage.cpp \

	tads3/vmimg_nd.cpp \

	tads3/vmini_nd.cpp \

	tads3/vminit.cpp \

	tads3/vminitim.cpp \

	tads3/vmintcls.cpp \

	tads3/vmiter.cpp \

	tads3/vmlookup.cpp \

	tads3/vmlst.cpp \

	tads3/vmmcreg.cpp \

	tads3/vmmeta.cpp \

	tads3/vmobj.cpp \

	tads3/vmpat.cpp \

	tads3/vmpool.cpp \

	tads3/vmpoolim.cpp \

	tads3/vmregex.cpp \

	tads3/vmrun.cpp \

	tads3/vmrunsym.cpp \

	tads3/vmsave.cpp \

	tads3/vmsort.cpp \

	tads3/vmsortv.cpp \

	tads3/vmsrcf.cpp \

	tads3/vmstack.cpp \

	tads3/vmstrcmp.cpp \

	tads3/vmstr.cpp \

	tads3/vmtobj.cpp \

	tads3/vmtype.cpp \

	tads3/vmtypedh.cpp \

	tads3/vmundo.cpp \