explicitly add homebrew installed packages to PATH in build step

Signed-off-by: garyschulte <[email protected]>

.github/workflows/build.yml

@@ -127,6 +127,9 @@ jobs:
  fi
  # secp256k1 dependencies
  brew install autoconf automake libtool
+ export HOMEBREW_PATH=$HOMEBREW_CELLAR/autoconf/*/bin/
+ export HOMEBREW_PATH=$HOMEBREW_CELLAR/automake/*/bin/:$HOMEBREW_PATH
+ export HOMEBREW_PATH=$HOMEBREW_CELLAR/libtool/*/bin/:$HOMEBREW_PATH
  # gnark dependencies
  brew install [email protected] || true
  export PATH=$HOMEBREW_CELLAR/Cellar/go/1.20.2/bin:$PATH
@@ -137,12 +140,15 @@ jobs:
  export PATH="$HOME/.cargo/bin:$PATH"
  rustup target add x86_64-apple-darwin
  rustup target add aarch64-apple-darwin
+ echo "HOMEBREW_PATH=$HOMEBREW_PATH" >> $GITHUB_ENV
  - name: Checkout Repo
  uses: actions/checkout@v3
  with:
  submodules: recursive
  - name: Build
- run: ./build.sh
+ run: |
+ export PATH=$HOMEBREW_PATH:$PATH
+ ./build.sh
  - uses: actions/[email protected]
  with:
  name: altbn128 native build artifacts
@@ -192,7 +198,10 @@ jobs:
  export PATH=$HOMEBREW_PREFIX/bin:$PATH
  fi
  # secp256k1, gnark dependencies
- brew install autoconf automake libtool 
+ brew install autoconf automake libtool
+ export HOMEBREW_PATH=$HOMEBREW_CELLAR/autoconf/*/bin/
+ export HOMEBREW_PATH=$HOMEBREW_CELLAR/automake/*/bin/:$HOMEBREW_PATH
+ export HOMEBREW_PATH=$HOMEBREW_CELLAR/libtool/*/bin/:$HOMEBREW_PATH
  # gnark dependencies
  brew install [email protected] || true 
  export PATH=$HOMEBREW_CELLAR/go/1.20.2/bin:$PATH
@@ -203,12 +212,15 @@ jobs:
  export PATH="$HOME/.cargo/bin:$PATH"
  rustup target add x86_64-apple-darwin
  rustup target add aarch64-apple-darwin
+ echo "HOMEBREW_PATH=$HOMEBREW_PATH" >> $GITHUB_ENV
  - name: Checkout Repo
  uses: actions/checkout@v3
  with:
  submodules: recursive
  - name: Build
- run: ./build.sh
+ run: |
+ export PATH=$HOMEBREW_PATH:$PATH
+ ./build.sh
  - uses: actions/[email protected]
  with:
  name: altbn128 native build artifacts