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build-tcl-wasm.sh: guard against missing tclConfig.sh after emconfigure

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Intubun 2026-05-21 14:40:27 +02:00 committed by R. Timothy Edwards
parent c4923d44a2
commit bc340fba16
1 changed files with 10 additions and 0 deletions
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10
toolchains/emscripten/build-tcl-wasm.sh
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@ -104,6 +104,16 @@ if [ ! -f Makefile ]; then
--prefix="$OUT/install" --prefix="$OUT/install"
fi fi
# emconfigure writes tclConfig.sh into the build dir. If it is missing, the
# $(. tclConfig.sh) assignments below silently produce empty strings (bash does
# not propagate errors from command-substitution assignments through set -e),
# so we catch the missing file here before the cryptic "no rule to make target
# ''" error from emmake.
if [ ! -f "$OUT/tclConfig.sh" ]; then
echo "Error: $OUT/tclConfig.sh not found — emconfigure may have failed." >&2
exit 1
fi
# --- build ------------------------------------------------------------------ # --- build ------------------------------------------------------------------
# HOST_CC/AR/RANLIB must be native — TCL's Makefile builds a `minizip` tool # HOST_CC/AR/RANLIB must be native — TCL's Makefile builds a `minizip` tool
# that runs on the host to produce the embedded zipfs resource. Without this # that runs on the host to produce the embedded zipfs resource. Without this