Only (attempt to) build for wasm32 when we're building nostd

diff --git a/genbindings.sh b/genbindings.sh
index a5c6bc18106bd36cd8140cff2f43e62aa6ac5728..7a876312ae2cc818533225ca81326e8f48adc526 100755 (executable)
--- a/genbindings.sh
+++ b/genbindings.sh
@@ -247,7 +247,7 @@ if [ "$HOST_PLATFORM" != "host: x86_64-apple-darwin" -a "$CLANGPP" != "" ]; then
        export CFLAGS_wasm32_wasi="-target wasm32"
 fi
 
-if [ "$(rustc --print target-list | grep wasm32-wasi)" != "" ]; then
+if [ "$2" = "false" -a "$(rustc --print target-list | grep wasm32-wasi)" != "" ]; then
        # Test to see if clang supports wasm32 as a target (which is needed to build rust-secp256k1)
        echo "int main() {}" > genbindings_wasm_test_file.c
        clang -nostdlib -o /dev/null --target=wasm32-wasi -Wl,--no-entry genbindings_wasm_test_file.c > /dev/null 2>&1 &&