WIP

Author: Jimbo4350

cabal-wasm-ledger-only.project

@@ -154,5 +154,21 @@ source-repository-package
   tag: 1c097a1cafb066b264432e6df27bbc959f3dc715
   subdir: contra-tracer
 
-
 allow-newer:contra-tracer
+allow-older: cborg
+
+
+-- WASM related
+
+source-repository-package
+  type: git
+  location: https://github.com/amesgen/cborg
+  tag: c3b5c696f62d04c0d87f55250bfc0016ab94d800
+  subdir: cborg
+
+
+source-repository-package
+  type: git
+  location: https://github.com/haskell-wasm/foundation.git
+  tag: 8e6dd48527fb429c1922083a5030ef88e3d58dd3
+  subdir: basement

scripts/enable_wasm_toolchain_ledger_only.sh

@@ -3,12 +3,24 @@
 
 source $HOME/.ghc-wasm/env
 
+export CONF_CC_OPTS_STAGE2="$CONF_CC_OPTS_STAGE2 -D_WASI_EMULATED_MMAN"
+export CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 -lwasi-emulated-mman"
+
 # This should be able to build!
 # cabal build --project-file=cabal-wasm.project cardano-api-wasm --keep-going
 
-cabal install happy
+# Check if `happy` is already installed
+if ! command -v happy &> /dev/null; then
+    echo "Happy is not installed. Installing it now..."
+    cabal install happy
+else
+    echo "Happy is already installed. Skipping installation."
+fi
+
+
+wasm32-wasi-cabal build  --project-file=cabal-wasm-ledger-only.project \
+  cardano-api-wasm-ledger-only 
 
-wasm32-wasi-cabal build --project-file=cabal-wasm-ledger-only.project cardano-api-wasm-ledger-only --keep-going
 
 # Hints
 # https://github.com/bradrn/brassica/blob/master/BUILDING.md