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|
dnl -*- Autoconf -*-
AC_DEFUN([RUBY_WASM_TOOLS],
[AS_CASE(["$target_os"],
[wasi*], [
AC_CHECK_TOOL(WASMOPT, wasm-opt)
AS_IF([test x"${WASMOPT}" = x], [
AC_MSG_ERROR([wasm-opt is required])
])
AC_SUBST(wasmoptflags)
: ${wasmoptflags=-O3}
AC_MSG_CHECKING([whether \$WASI_SDK_PATH is set])
AS_IF([test x"${WASI_SDK_PATH}" = x], [
AC_MSG_RESULT([no])
AC_MSG_ERROR([WASI_SDK_PATH environment variable is required])
], [
AC_MSG_RESULT([yes])
CC="${CC:-${WASI_SDK_PATH}/bin/clang}"
LD="${LD:-${WASI_SDK_PATH}/bin/clang}"
AR="${AR:-${WASI_SDK_PATH}/bin/llvm-ar}"
RANLIB="${RANLIB:-${WASI_SDK_PATH}/bin/llvm-ranlib}"
OBJCOPY="${OBJCOPY:-${WASI_SDK_PATH}/bin/llvm-objcopy}"
])
])
])dnl
|
