Files
magic/tcltk/Makefile
T
Enno Schnackenberg e45db485d8 Add TCL-embedded WASM build variant alongside the existing non-TCL build
Bump VERSION to 8.3.645.

magic.wasm can now be built as two variants packaged in the same npm
release: notcl/ (legacy, magic's own parser) and tcl/ (intubun/tcl 9.x
statically linked, commands evaluated by Tcl_EvalEx). The TCL fork is
pinned via npm/tcl.ref and cloned/built by magic itself — the tcl/
checkout is treated as read-only and built out-of-source into
magic/build-tcl-wasm/.

Configure layer:
- New usingTk variable decoupled from usingTcl in scripts/configure.in
  + scripts/configure, so --with-tcl --without-tk is finally a valid
  combination. Native Linux Tcl+Tk builds keep their previous behaviour
  (both flags default to enabled).
- When usingTk is empty, configure passes -DMAGIC_NO_TK so the small
  number of remaining Tk callsites in tcltk/tclmagic.{h,c} compile out,
  and TKCOMMON_SRCS / USE_TK_STUBS are omitted from the link.

WASM build orchestration:
- toolchains/emscripten/build-tcl-wasm.sh builds libtcl9.x.a + libtclstub.a
  + tclConfig.sh out-of-source from a pristine intubun/tcl checkout.
- npm/build.sh grew a --variant=<tcl|notcl|both> flag and writes its
  outputs into npm/tcl/ and npm/notcl/. It also clones intubun/tcl with
  autocrlf=false at the SHA pinned by npm/tcl.ref.
- magic/Makefile (WASM block only): magicWasm.o is now compiled with
  DFLAGS_NOSTUB so Tcl_CreateInterp resolves to libtcl9.x directly
  before tclStubsPtr is set. magic.js link pulls in LIB_SPECS_NOSTUB
  and -ltclstub. After rules.mak include, magic: is a phony alias for
  magic.js so the generic ${MODULE} recipe doesn't fight it.
- toolchains/emscripten/defs.mak: add -sUSE_ZLIB=1 (libtcl9 references
  zlib), replace -sSTACK_SIZE=N with -Wl,-z,stack-size=N (emcc >=5
  rejects the setting form).
- magic/magicWasm.c bootstraps the embedded interp under MAGIC_WRAPPER
  (Tcl_CreateInterp -> Tcl_Init -> Tclmagic_Init) and routes
  run_command through Tcl_EvalEx.
- magic/magicTop.c: gate MagicVersion/Revision/CompileTime on
  !MAGIC_WRAPPER so they don't collide with the copies in
  tcltk/tclmagic.c when both objects land in the same wasm binary.

npm package:
- Subpath exports: ".", "./tcl", "./notcl". Default import keeps the
  pre-existing non-TCL behaviour for backward compatibility.
- examples/smoke-tcl.mjs exercises the TCL variant.

CI:
- main-wasm.yml clones intubun/tcl at the pinned ref, builds both
  variants via npm/build.sh --variant=both, runs the existing notcl
  test suite and the new TCL smoke test, and publishes only on a
  v<x.y.z>... git tag. Tag name (minus the leading v) becomes the
  npm version.
2026-06-09 16:07:53 -04:00

116 lines
3.6 KiB
Makefile

#
# rcsid $Header: /usr/cvsroot/magic-8.0/tcltk/Makefile,v 1.6 2010/06/24 12:37:56 tim Exp $
#
MODULE = tcltk
MAGICDIR = ..
SRCS = tclmagic.c
OBJS = $(subst .c,.o,${SRCS})
include ${MAGICDIR}/defs.mak
DFLAGS += -DMAGIC_DATE="\"`date`\""
CLEANS += magic.sh magic.tcl magicexec magicdnull ext2spice.sh ext2sim.sh
TCL_FILES = \
tkcon.tcl \
tkshell.tcl \
wrapper.tcl \
toolbar.tcl \
reorderLayers.tcl \
console.tcl \
techbuilder.tcl \
cellmgr.tcl \
drcmgr.tcl \
libmgr.tcl \
texthelper.tcl \
tools.tcl \
mazeroute.tcl \
strip_reflibs.tcl \
toolkit.tcl \
toolkit_rev0.tcl \
bsitools.tcl \
socketcmd.tcl \
readspice.tcl \
magic.tcl
BIN_FILES = \
$(DESTDIR)${INSTALL_BINDIR}/magic.sh \
$(DESTDIR)${INSTALL_BINDIR}/ext2spice.sh \
$(DESTDIR)${INSTALL_BINDIR}/ext2sim.sh
tcl-main: magicexec magicdnull magic.tcl magic.sh ext2spice.sh ext2sim.sh
# In the WASM build the tcltk module ships only as libtcltk.o; there is no
# wish-like launcher binary, no magic.sh, etc. `make mains` iterates over
# PROGRAMS which now includes tcltk (because --with-tcl is on), so define a
# no-op `main` to keep that loop happy. The native build still uses tcl-main
# via `make all` → tcllibrary.
ifeq (${MAKE_WASM},1)
main:
@:
endif
install-tcl: magicexec magicdnull ${BIN_FILES} ${TCL_FILES}
${RM} $(DESTDIR)${INSTALL_TCLDIR}/magicexec
${CP} magicexec $(DESTDIR)${INSTALL_TCLDIR}/magicexec
${RM} $(DESTDIR)${INSTALL_TCLDIR}/magicdnull
${CP} magicdnull $(DESTDIR)${INSTALL_TCLDIR}/magicdnull
(cd $(DESTDIR)${INSTALL_TCLDIR}; ${RM} ${TCL_FILES})
for i in ${TCL_FILES}; do \
${CP} $$i $(DESTDIR)${INSTALL_TCLDIR}; done
(cd $(DESTDIR)${INSTALL_TCLDIR}; chmod 0755 tkcon.tcl tkshell.tcl)
magicexec: magicexec.c ${MAGICDIR}/defs.mak
${CC} ${CFLAGS} ${CPPFLAGS} ${DFLAGS_NOSTUB} ${LDFLAGS} magicexec.c \
-o magicexec ${LD_RUN_PATH} ${LIB_SPECS_NOSTUB} ${ZLIB_FLAG} \
${LIBS} ${GR_LIBS}
magicdnull: magicdnull.c ${MAGICDIR}/defs.mak
${CC} ${CFLAGS} ${CPPFLAGS} ${DFLAGS_NOSTUB} ${LDFLAGS} magicdnull.c \
-o magicdnull ${LD_RUN_PATH} ${LIB_SPECS_GRNULL} ${ZLIB_FLAG} \
${LIBS}
magic.tcl: magic.tcl.in ${MAGICDIR}/defs.mak ${MAGICDIR}/VERSION
${SED} -e /MAGIC_VERSION/s%MAGIC_VERSION%${MAGIC_VERSION}%g \
-e /MAGIC_REVISION/s%MAGIC_REVISION%${MAGIC_REVISION}%g \
-e /MAGIC_COMMIT/s%MAGIC_COMMIT%${MAGIC_COMMIT}%g \
magic.tcl.in > magic.tcl
magic.sh: magic.sh.in ${MAGICDIR}/defs.mak
${SED} -e /TCL_DIR/s%TCL_DIR%${TCLDIR}%g \
-e /TCLLIB_DIR/s%TCLLIB_DIR%${TCL_LIB_DIR}%g \
-e /WISH_EXE/s%WISH_EXE%${WISH_EXE}%g magic.sh.in > magic.sh
ext2spice.sh: ext2spice.sh.in ${MAGICDIR}/defs.mak
${SED} -e /TCL_DIR/s%TCL_DIR%${TCLDIR}%g \
ext2spice.sh.in > ext2spice.sh
ext2sim.sh: ext2sim.sh.in ${MAGICDIR}/defs.mak
${SED} -e /TCL_DIR/s%TCL_DIR%${TCLDIR}%g \
ext2sim.sh.in > ext2sim.sh
$(DESTDIR)${INSTALL_TCLDIR}/%: %
${RM} $(DESTDIR)${INSTALL_TCLDIR}/$*
${CP} $* $(DESTDIR)${INSTALL_TCLDIR}/$*
$(DESTDIR)${INSTALL_BINDIR}/magic.sh: magic.sh
${RM} $(DESTDIR)${INSTALL_BINDIR}/magic.sh $(DESTDIR)${INSTALL_BINDIR}/magic
${CP} magic.sh $(DESTDIR)${INSTALL_BINDIR}/magic
(cd $(DESTDIR)${INSTALL_BINDIR}; chmod 0755 magic)
$(DESTDIR)${INSTALL_BINDIR}/ext2spice.sh: ext2spice.sh
${RM} $(DESTDIR)${INSTALL_BINDIR}/ext2spice
${CP} ext2spice.sh $(DESTDIR)${INSTALL_BINDIR}/ext2spice
(cd $(DESTDIR)${INSTALL_BINDIR}; chmod 0755 ext2spice)
$(DESTDIR)${INSTALL_BINDIR}/ext2sim.sh: ext2sim.sh
${RM} $(DESTDIR)${INSTALL_BINDIR}/ext2sim
${CP} ext2sim.sh $(DESTDIR)${INSTALL_BINDIR}/ext2sim
(cd $(DESTDIR)${INSTALL_BINDIR}; chmod 0755 ext2sim)
# An additional dependency on the VERSION file
${OBJS}: ${MAGICDIR}/VERSION
include ${MAGICDIR}/rules.mak