[build-script] Drop Python2.7 from swift_cmake_options.

plotfi · plotfi · commit 66f4a84a8671 · 2022-03-24T15:41:06.000-04:00
Since Swift is dropping Python2 support, and since this xcrun line causes
spurious errors during a build-script build on systems without Python2,
I am proposing we drop this xcrun -find line from build-script-impl.
diff --git a/utils/build-script-impl b/utils/build-script-impl
@@ -574,7 +574,6 @@ function set_build_options_for_host() {
         watchos-*           | \
         watchsimulator-*)
             swift_cmake_options+=(
-              -DPython2_EXECUTABLE="$(xcrun -f python2.7)"
               -DPython3_EXECUTABLE="$(xcrun -f python3)"
             )
             case ${host} in

Original file line number	Diff line number	Diff line change
`@@ -574,7 +574,6 @@ function set_build_options_for_host() {`
`574`	`574`	`watchos-* \| \`
`575`	`575`	`watchsimulator-*)`
`576`	`576`	`swift_cmake_options+=(`
`577`		`- -DPython2_EXECUTABLE="$(xcrun -f python2.7)"`
`578`	`577`	`-DPython3_EXECUTABLE="$(xcrun -f python3)"`
`579`	`578`	`)`
`580`	`579`	`case ${host} in`