fix icu and wasi url

Author: pmp-p

config

@@ -94,7 +94,7 @@ export PYDK_PYTHON_HOST_PLATFORM=wasm32-${WASM_FLAVOUR}-emscripten
 export WASI_SDK=${WASI_SDK:-23.0}
 export WASI_SDK_MAJOR=$(echo ${WASI_SDK}|cut -d. -f1)
 export WASI_SDK_MINOR=$(echo ${WASI_SDK}|cut -d. -f2)
-export WASI_URL=https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_SDK_MAJOR}/wasi-sdk-${WASI_SDK}-linux.tar.gz
+export WASI_URL=https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_SDK_MAJOR}/wasi-sdk-${WASI_SDK}-$(arch)-linux.tar.gz
 export WASISDK="${SDKROOT}/wasisdk"
 
 export WASMTIME_HOME=$WASISDK

sources.wasm/libicu.sh

@@ -2,7 +2,6 @@
 
 . scripts/emsdk-fetch.sh
 
-
 cd ${ROOT}/src
 
 if [ -d icu ]
@@ -11,6 +10,7 @@ then
 else
     wget -c https://github.com/unicode-org/icu/releases/download/release-75-1/icu4c-75_1-src.tgz
     tar xfz icu4c-75_1-src.tgz
+
 fi
 
 if [ -f $PREFIX/lib/libicui18n.a ]
@@ -35,9 +35,8 @@ else
     failed to build ICU
 
 "
-        exit 38
+            exit 38
+        fi
     popd
 fi
 
-
-