Mark a bash script with a /bin/bash shebang
This fixes an ab/aosp-master-ndk build failure on win32 and win64. I think
it's only used on Windows, because Linux and Darwin already have
Lib/plat-{darwin,linux2} directories. Windows doesn't have one, so the
build system copies plat-generic to plat-win32, then runs regen.
${CCINSTALL//\\//} is a bashish
Demo:
$ export FOO=a-b-c-d
$ bash -c 'echo ${FOO/-/+}'
a+b-c-d
$ bash -c 'echo ${FOO//-/+}'
a+b+c+d
$ dash -c 'echo ${FOO/-/+}'
dash: 1: Bad substitution
$ dash -c 'echo ${FOO//-/+}'
dash: 1: Bad substitution
I think I could use 'tr' instead, but this is less likely to break
something.
Test: ./python/build.py --host windows
Change-Id: Ib3565d63ca2fa12724c88aed5b84fd352c02f3d8
(cherry picked from commit 4a51a56ab5ef3f2ca5adb9bf4b672992925b8b2e)
diff --git a/Python-2.7.5/Lib/plat-generic/regen b/Python-2.7.5/Lib/plat-generic/regen
index 4c942bc..4853915 100755
--- a/Python-2.7.5/Lib/plat-generic/regen
+++ b/Python-2.7.5/Lib/plat-generic/regen
@@ -1,4 +1,4 @@
-#! /bin/sh
+#!/bin/bash
set -v
if [ -n "$1" ]; then
CCINSTALL=$($1 -print-search-dirs | head -1 | cut -d' ' -f2)
