Pass emsdk path from Taskfile to CMake build; Fix emsdk task name in README.

Author: kirkrodrigues

README.md

@@ -34,7 +34,7 @@ Follow the steps below to develop and contribute to the project.
 ## Set up
 Before opening the project in an IDE, you'll first need to download and install [emscripten]:
 ```shell
-task emscripten
+task emsdk
 ```
 
 ## Linting

Taskfile.yml

@@ -50,8 +50,13 @@ tasks:
     cmds:
       - "mkdir -p '{{.OUTPUT_DIR}}'"
       - |-
-        cmake -S "{{.ROOT_DIR}}" -B "{{.OUTPUT_DIR}}" -G "Unix Makefiles"
-        cmake --build "{{.OUTPUT_DIR}}" --parallel --target "{{.G_CLP_FFI_JS_TARGET_NAME}}"
+        cmake \
+        -G "Unix Makefiles" \
+        -DCMAKE_TOOLCHAIN_FILE="{{.G_EMSDK_DIR}}/upstream/emscripten/cmake/Modules/Platform/\
+        Emscripten.cmake" \
+        -S "{{.ROOT_DIR}}" \
+        -B "{{.OUTPUT_DIR}}"
+      - "cmake --build '{{.OUTPUT_DIR}}' --parallel --target '{{.G_CLP_FFI_JS_TARGET_NAME}}'"
       # This command must be last
       - task: "utils:compute-checksum"
         vars: