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| author | Christian Heimes <christian@python.org> | 2021-12-18 16:54:02 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-12-18 15:54:02 +0100 |
| commit | 0339434835aa74dc78a38ae12ea7d2973c144eb1 (patch) | |
| tree | 63e143ba11625131ba0d9e90dc09d96953337454 /Makefile.pre.in | |
| parent | ae36cd1e792db9d6db4c6847ec2a7d50a71f2b68 (diff) | |
| download | cpython-git-0339434835aa74dc78a38ae12ea7d2973c144eb1.tar.gz | |
bpo-40280: Add Tools/wasm with helpers for cross building (GH-29984)
Co-authored-by: Ethan Smith <ethan@ethanhs.me>
Co-authored-by: Brett Cannon <brett@python.org>
Diffstat (limited to 'Makefile.pre.in')
| -rw-r--r-- | Makefile.pre.in | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Makefile.pre.in b/Makefile.pre.in index 59c92a0568..ed77bebfab 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -830,6 +830,22 @@ $(DLLLIBRARY) libpython$(LDVERSION).dll.a: $(LIBRARY_OBJS) else true; \ fi +# wasm32-emscripten build +# wasm assets directory is relative to current build dir, e.g. "./usr/local". +# --preload-file turns a relative asset path into an absolute path. +WASM_ASSETS_DIR=".$(prefix)" +WASM_STDLIB="$(WASM_ASSETS_DIR)/local/lib/python$(VERSION)/os.py" + +$(WASM_STDLIB): $(srcdir)/Lib/*.py $(srcdir)/Lib/*/*.py \ + pybuilddir.txt $(srcdir)/Tools/wasm/wasm_assets.py + $(PYTHON_FOR_BUILD) $(srcdir)/Tools/wasm/wasm_assets.py \ + --builddir . --prefix $(prefix) + +python.html: Programs/python.o $(LIBRARY_DEPS) $(WASM_STDLIB) + $(LINKCC) $(PY_CORE_LDFLAGS) $(LINKFORSHARED) -o $@ Programs/python.o \ + $(BLDLIBRARY) $(LIBS) $(MODLIBS) $(SYSLIBS) \ + -s ASSERTIONS=1 --preload-file $(WASM_ASSETS_DIR) + ########################################################################## # Build static libmpdec.a LIBMPDEC_CFLAGS=$(PY_STDMODULE_CFLAGS) $(CCSHARED) @LIBMPDEC_CFLAGS@ @@ -938,6 +954,7 @@ Makefile Modules/config.c: Makefile.pre \ $(SHELL) $(MAKESETUP) -c $(srcdir)/Modules/config.c.in \ -s Modules \ Modules/Setup.local \ + @MODULES_SETUP_STDLIB@ \ $(srcdir)/Modules/Setup.bootstrap \ $(srcdir)/Modules/Setup @mv config.c Modules @@ -2379,6 +2396,7 @@ clean-retain-profile: pycremoval -rm -f pybuilddir.txt -rm -f Lib/lib2to3/*Grammar*.pickle -rm -f _bootstrap_python + -rm -f python.html python.js python.data -rm -f Programs/_testembed Programs/_freeze_module -rm -f Python/deepfreeze/*.[co] -rm -f Python/frozen_modules/*.h |