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gh-95853: Add script to automate WASM build (GH-95828)
Automate WASM build with a new Python script. The script provides several build profiles with configure flags for Emscripten flavors and WASI. The script can detect and use Emscripten SDK and WASI SDK from default locations or env vars. ``configure`` now detects Node arguments and creates HOSTRUNNER arguments for Node 16. It also sets correct arguments for ``wasm64-emscripten``. Co-authored-by: Brett Cannon <brett@python.org>
This commit is contained in:
Christian Heimes
GitHub
parent
0b329f4f03
commit
32ac98e899
9 changed files with 828 additions and 22 deletions
166
configure
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vendored
166
configure
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vendored
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@ -906,6 +906,7 @@ AR
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LINK_PYTHON_OBJS
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LINK_PYTHON_DEPS
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LIBRARY_DEPS
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NODE
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HOSTRUNNER
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STATIC_LIBPYTHON
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GNULD
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@ -4079,6 +4080,16 @@ if test -z "$CFLAGS"; then
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CFLAGS=
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fi
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case $host in #(
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wasm64-*-emscripten) :
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as_fn_append CFLAGS " -sMEMORY64=1"
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as_fn_append LDFLAGS " -sMEMORY64=1"
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;; #(
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*) :
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;;
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esac
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if test "$ac_sys_system" = "Darwin"
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then
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# Extract the first word of "xcrun", so it can be a program name with args.
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@ -6220,7 +6231,7 @@ cat > conftest.c <<EOF
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# error unknown wasm32 platform
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# endif
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#elif defined(__wasm64__)
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# if defined(__EMSCRIPTEN)
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# if defined(__EMSCRIPTEN__)
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wasm64-emscripten
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# elif defined(__wasi__)
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wasm64-wasi
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@ -6840,19 +6851,162 @@ if test "$cross_compiling" = yes; then
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking HOSTRUNNER" >&5
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$as_echo_n "checking HOSTRUNNER... " >&6; }
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if test -z "$HOSTRUNNER"
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then
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case $ac_sys_system/$ac_sys_emscripten_target in #(
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Emscripten/node*) :
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if test -n "$ac_tool_prefix"; then
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# Extract the first word of "${ac_tool_prefix}node", so it can be a program name with args.
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set dummy ${ac_tool_prefix}node; ac_word=$2
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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$as_echo_n "checking for $ac_word... " >&6; }
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if ${ac_cv_path_NODE+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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case $NODE in
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[\\/]* | ?:[\\/]*)
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ac_cv_path_NODE="$NODE" # Let the user override the test with a path.
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;;
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*)
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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for ac_exec_ext in '' $ac_executable_extensions; do
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if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
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ac_cv_path_NODE="$as_dir/$ac_word$ac_exec_ext"
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$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
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break 2
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fi
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done
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done
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IFS=$as_save_IFS
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;;
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esac
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fi
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NODE=$ac_cv_path_NODE
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if test -n "$NODE"; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $NODE" >&5
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$as_echo "$NODE" >&6; }
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else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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$as_echo "no" >&6; }
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fi
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fi
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if test -z "$ac_cv_path_NODE"; then
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ac_pt_NODE=$NODE
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# Extract the first word of "node", so it can be a program name with args.
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set dummy node; ac_word=$2
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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$as_echo_n "checking for $ac_word... " >&6; }
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if ${ac_cv_path_ac_pt_NODE+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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case $ac_pt_NODE in
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[\\/]* | ?:[\\/]*)
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ac_cv_path_ac_pt_NODE="$ac_pt_NODE" # Let the user override the test with a path.
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;;
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*)
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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for ac_exec_ext in '' $ac_executable_extensions; do
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if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
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ac_cv_path_ac_pt_NODE="$as_dir/$ac_word$ac_exec_ext"
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$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
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break 2
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fi
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done
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done
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IFS=$as_save_IFS
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;;
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esac
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fi
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ac_pt_NODE=$ac_cv_path_ac_pt_NODE
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if test -n "$ac_pt_NODE"; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_NODE" >&5
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$as_echo "$ac_pt_NODE" >&6; }
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else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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$as_echo "no" >&6; }
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fi
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if test "x$ac_pt_NODE" = x; then
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NODE="node"
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else
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case $cross_compiling:$ac_tool_warned in
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yes:)
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{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
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$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
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ac_tool_warned=yes ;;
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esac
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NODE=$ac_pt_NODE
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fi
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else
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NODE="$ac_cv_path_NODE"
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fi
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HOSTRUNNER="$NODE"
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# bigint for ctypes c_longlong, c_longdouble
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HOSTRUNNER="node --experimental-wasm-bigint"
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# no longer available in Node 16
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for node --experimental-wasm-bigint" >&5
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$as_echo_n "checking for node --experimental-wasm-bigint... " >&6; }
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if ${ac_cv_tool_node_wasm_bigint+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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if $NODE -v --experimental-wasm-bigint > /dev/null 2>&1; then
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ac_cv_tool_node_wasm_bigint=yes
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else
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ac_cv_tool_node_wasm_bigint=no
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fi
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tool_node_wasm_bigint" >&5
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$as_echo "$ac_cv_tool_node_wasm_bigint" >&6; }
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if test "x$ac_cv_tool_node_wasm_bigint" = xyes; then :
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as_fn_append HOSTRUNNER " --experimental-wasm-bigint"
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fi
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if test "x$enable_wasm_pthreads" = xyes; then :
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HOSTRUNNER="$HOSTRUNNER --experimental-wasm-threads --experimental-wasm-bulk-memory"
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as_fn_append HOSTRUNNER " --experimental-wasm-threads"
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# no longer available in Node 16
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for node --experimental-wasm-bulk-memory" >&5
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$as_echo_n "checking for node --experimental-wasm-bulk-memory... " >&6; }
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if ${ac_cv_tool_node_wasm_bulk_memory+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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if $NODE -v --experimental-wasm-bulk-memory > /dev/null 2>&1; then
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ac_cv_tool_node_wasm_bulk_memory=yes
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else
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ac_cv_tool_node_wasm_bulk_memory=no
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fi
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tool_node_wasm_bulk_memory" >&5
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$as_echo "$ac_cv_tool_node_wasm_bulk_memory" >&6; }
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if test "x$ac_cv_tool_node_wasm_bulk_memory" = xyes; then :
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as_fn_append HOSTRUNNER " --experimental-wasm-bulk-memory"
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fi
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fi
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if test "x$host_cpu" = xwasm64; then :
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as_fn_append HOSTRUNNER " --experimental-wasm-memory64"
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fi
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;; #(
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WASI/*) :
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@ -6863,6 +7017,8 @@ fi
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esac
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking HOSTRUNNER" >&5
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$as_echo_n "checking HOSTRUNNER... " >&6; }
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $HOSTRUNNER" >&5
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$as_echo "$HOSTRUNNER" >&6; }
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