Bug 1399679: Use posix shell in comm-confvars.sh; r=me
--- a/comm-confvars.sh
+++ b/comm-confvars.sh
@@ -1,24 +1,26 @@
#!/bin/sh
-if [[ "$MOZ_BUILD_APP" == *comm* ]]
-then
- # we are building with comm/ as the subdirectory
- # $srcdir is the mozilla repo, comm is in the subdir
- moztopsrcdir=$srcdir
- commtopsrcdir=$srcdir/comm
+case "$MOZ_BUILD_APP" in
+ *comm*)
+ # we are building with comm/ as the subdirectory
+ # $srcdir is the mozilla repo, comm is in the subdir
+ moztopsrcdir=$srcdir
+ commtopsrcdir=$srcdir/comm
- mozreltopsrcdir=.
- commreltopsrcdir=comm
+ mozreltopsrcdir=.
+ commreltopsrcdir=comm
- commtopobjdir=$_objdir/comm
-else
- # we are building with mozilla/ as the subdirectory
- # $srcdir is still the mozilla repo, so use the parent for comm
- moztopsrcdir=$srcdir
- commtopsrcdir=$srcdir/..
+ commtopobjdir=$_objdir/comm
+ ;;
+ *)
+ # we are building with mozilla/ as the subdirectory
+ # $srcdir is still the mozilla repo, so use the parent for comm
+ moztopsrcdir=$srcdir
+ commtopsrcdir=$srcdir/..
- mozreltopsrcdir=mozilla
- commreltopsrcdir=.
+ mozreltopsrcdir=mozilla
+ commreltopsrcdir=.
- commtopobjdir=$_objdir
-fi
+ commtopobjdir=$_objdir
+ ;;
+esac