Merge branch 'issue-1246'

Author: hasufell

.github/scripts/build.sh

@@ -27,6 +27,11 @@ binary_test=$(cabal --project-file=cabal.project.release list-bin ghcup-test)
 binary_opttest=$(cabal --project-file=cabal.project.release list-bin ghcup-optparse-test)
 ver=$("${binary}" --numeric-version)
 strip_binary "${binary}"
+
+if [ "${OS}" = "macOS" ] ; then
+  otool -L "${binary}" | grep libyaml && { echo "undesired libyaml linking" ; exit 5 ; }
+fi
+
 cp "${binary}" "out/${ARTIFACT}-${ver}${ext}"
 cp "${binary_test}" "out/test-${ARTIFACT}-${ver}${ext}"
 cp "${binary_opttest}" "out/test-optparse-${ARTIFACT}-${ver}${ext}"

cabal.project.release

@@ -9,6 +9,12 @@ optimization: 2
 package ghcup
     flags: +tui
 
+package libyaml-streamly
+  flags: -system-libyaml
+
+package libyaml
+  flags: -system-libyaml
+
 if os(linux)
   package ghcup
       flags: +yaml-streamly