fixup! release: add Mac OSX installer build

Fix cURL linking issue

Author: vdye

.github/workflows/build-git-installers.yml

@@ -219,8 +219,6 @@ jobs:
       # `gettext` is keg-only
       LDFLAGS: -L/usr/local/opt/gettext/lib
       CFLAGS: -I/usr/local/opt/gettext/include
-      # Link with cURL
-      CURL_LDFLAGS: -lcurl
       # To make use of the catalogs...
       XML_CATALOG_FILES: /usr/local/etc/xml/catalog
       # Enable a bit stricter compile flags
@@ -232,7 +230,7 @@ jobs:
       - name: Install git dependencies
         run: |
           set -x
-          brew install -v automake asciidoc xmlto
+          brew install automake asciidoc xmlto
           brew link --force gettext
       - name: Clone git
         uses: actions/checkout@v2
@@ -258,8 +256,9 @@ jobs:
               exit 1
           }
 
-          VERSION="${{ needs.prereqs.outputs.tag_version }}"
-          export VERSION
+          # Configure the environment
+          export CURL_LDFLAGS=$(curl-config --libs)
+          export VERSION="${{ needs.prereqs.outputs.tag_version }}"
 
           dir=git_osx_installer/git-$VERSION
           test ! -e $dir ||