Use correct shebangs on .sh files

base/version_git.sh

@@ -1,3 +1,4 @@
+#!/bin/sh
 # This file is a part of Julia. License is MIT: http://julialang.org/license
 
 # This file collects git info and create a julia file with the GIT_VERSION_INFO struct

contrib/check-whitespace.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 # This file is a part of Julia. License is MIT: http://julialang.org/license
 
 # Check for trailing white space in source files;

contrib/commit-name.sh

@@ -1,6 +1,12 @@
-#!/bin/bash
+#!/bin/sh
 # This file is a part of Julia. License is MIT: http://julialang.org/license
 
-last_tag=$(git describe --tags --abbrev=0)
-echo -n "0.4.0-dev+"
-git rev-list ${1-HEAD} ^$last_tag | wc -l | sed -e 's/[^[:digit:]]//g'
+# Need to be run from a julia repo clone
+# First argument (Optional) is a ref to the commit
+
+gitref=${1:-HEAD}
+
+last_tag=$(git describe --tags --abbrev=0 "$gitref")
+ver=$(git show "$gitref:VERSION")
+nb=$(git rev-list --count "$gitref" "^$last_tag")
+echo "$ver+$nb"

contrib/mac/app/run-install-name-tool-change.sh

@@ -11,15 +11,15 @@ WRONG_PREFIX=$2
 RIGHT_PREFIX="@executable_path/../$3"
 ACTION=$4
 
-if [ "x$ACTION" == "xchange" ]; then
+if [ "x$ACTION" = "xchange" ]; then
     libs="`otool -L $LIBRARY 2>/dev/null | fgrep compatibility | cut -d\( -f1 | grep $WRONG_PREFIX | sort | uniq`"
     for lib in $libs; do
 	if ! echo $lib | grep --silent "@executable_path" ; then
 	    fixed=`echo $lib | sed -e s,\$WRONG_PREFIX,\$RIGHT_PREFIX,`
 	    install_name_tool -change $lib $fixed $LIBRARY
 	fi
     done;
-elif [ "x$ACTION" == "xid" ]; then
+elif [ "x$ACTION" = "xid" ]; then
     lib="`otool -D $LIBRARY 2>/dev/null | grep ^$WRONG_PREFIX`"
     install_name_tool -id "$RIGHT_PREFIX/$lib" $LIBRARY;
 fi

contrib/mac/mac-gtk.sh

@@ -1,7 +1,6 @@
+#!/bin/sh
 # This file is a part of Julia. License is MIT: http://julialang.org/license
 
-#/bin/sh
-
 # This script will attempt to download and build GTK+-3,
 # including dependencies, in ~/gtk (also puts stuff in
 # ~/.local, ~/Source, ~/.jhbuildrc*)

test/perf/micro/java/setup.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 # This file is a part of Julia. License is MIT: http://julialang.org/license
 
 mvn compile exec:java