add build-tools path

build.sh

@@ -26,6 +26,9 @@ set_vars() {
   # We expect that we're going to be running out of [PROJECT]/meta, so we hop up one directory.
   BASEDIR=$(realpath "$(dirname -- "$(realpath -- "${BASH_SOURCE[0]}")")/..")
 
+  # Add build-tools to PATH
+  PATH="${BASEDIR}/prebuilts/build-tools/linux-x86/bin:${PATH}"
+
   # Build toolchain locations
   CLANGDIR="${BASEDIR}/prebuilts/clang/host/linux-x86/clang-r547379"
   GCCDIR="${BASEDIR}/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9"
@@ -61,8 +64,7 @@ set_vars() {
 check_tools() {
   # Ensure that we have everything we need to work before we get started.
   TOOLS_NEEDED=()
-  [ ! -x "$(command -v make)" ] && TOOLS_NEEDED+=(make)
+  [ ! -x "$(command -v curl)" ] && TOOLS_NEEDED+=(curl)
-  [ ! -x "$(command -v patch)" ] && TOOLS_NEEDED+=(patch)
   [ ! -x "$(command -v zip)" ] && TOOLS_NEEDED+=(zip)
   if [ "${#TOOLS_NEEDED[@]}" -gt 0 ]; then
     echo "You are missing: ${TOOLS_NEEDED[@]}"