use pkgconf instead of pkg-config.

.github/workflows/go.yml

@@ -9,7 +9,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Install cross-build dependencies
-      run: sudo apt-get -qq -y update && sudo apt-get -qq -y --no-install-recommends install make gcc gcc-multilib gcc-mingw-w64 autoconf automake libtool pkg-config ca-certificates wget patch sed git-core moreutils zip golang-go
+      run: sudo apt-get -qq -y update && sudo apt-get -qq -y --no-install-recommends install make gcc gcc-multilib gcc-mingw-w64 autoconf automake libtool pkgconf ca-certificates wget patch sed git-core moreutils zip golang-go
 
     - name: Show info about build environment
       run: |
@@ -44,8 +44,9 @@ jobs:
 
     - name: Install build-dependencies
       run: |
+        brew unlink pkg-config
         brew install \
-            make autoconf automake libtool pkg-config wget patchutils \
+            make autoconf automake libtool pkgconf wget patchutils \
             gnu-sed gnu-tar ca-certificates zip go
 
     - name: Build 3rd-party deps