Apply program name transformations at build-time rather than at

run-time.  Fixes Debian bug #696465.

* acinclude.m4 (grub_TRANSFORM): New macro.
* configure.ac: Create output variables with transformed names for
most programs.
* util/bash-completion.d/grub-completion.bash.in: Use
pre-transformed variables for program names.
* util/grub-install.in: Likewise.
* util/grub-kbdcomp.in: Likewise.
* util/grub-mkconfig.in: Likewise.
* util/grub-mkconfig_lib.in: Likewise.
* util/grub-mknetdir.in: Likewise.
* util/grub-mkrescue.in: Likewise.
* util/grub-mkstandalone.in: Likewise.
* util/grub-reboot.in: Likewise.
* util/grub-set-default.in: Likewise.
* util/powerpc/ieee1275/grub-mkrescue.in: Likewise.
* tests/util/grub-shell-tester.in: Remove unused assignment.
* tests/util/grub-shell.in: Likewise.
* util/grub.d/00_header.in: Likewise.

util/powerpc/ieee1275/grub-mkrescue.in

@@ -18,8 +18,6 @@ set -e
 # along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
 
 # Initialize some variables.
-transform="@program_transform_name@"
-
 prefix="@prefix@"
 exec_prefix="@exec_prefix@"
 bindir="@bindir@"
@@ -36,7 +34,7 @@ fi
 
 self=`basename $0`
 
-grub_mkimage="${bindir}/`echo grub-mkimage | sed ${transform}`"
+grub_mkimage="${bindir}/@grub_mkimage@"
 
 export TEXTDOMAIN=@PACKAGE@
 export TEXTDOMAINDIR="@localedir@"