Bug#977959: gcc-11: update cross-install-location.diff for g++-mapper-server

[Helmut Grohne <helmut@subdivi.de>]

Source: gcc-11
Version: 11-20201222-1
Tags: patch
User: helmutg@debian.org
Usertags: rebootstrap

Building cross compilers from gcc-11 presently fails, because it fails
moving g++-mapper-server, which is expected in .../gcc-cross/... but is
installed into .../gcc/.... It seems like cross-install-location.diff
needs an update. Please append the attached cross-install-location.diff
to debian/patches/cross-install-location.diff.

Helmut

--- a/src/c++tools/Makefile.in
+++ b/src/c++tools/Makefile.in
@@ -21,7 +21,7 @@
 libexecdir := @libexecdir@
 target_noncanonical := @target_noncanonical@
 gcc_version := $(shell @get_gcc_base_ver@ $(srcdir)/../gcc/BASE-VER)
-libexecsubdir := $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
+libexecsubdir := $(libexecdir)/gcc-cross/$(target_noncanonical)/$(gcc_version)
 INSTALL_PROGRAM := @INSTALL_PROGRAM@
 INSTALL_STRIP_PROGRAM := $(srcdir)/../install-sh -c -s
 AUTOCONF := @AUTOCONF@