[PATCH] libgloss: aarch64: merge cpu-init/ up a level

The cpu-init/configure script isn't doing anything useful, so merge
the logic up to the parent dir.  This is how the arm/ tree integrates
its cpu-init/ subdir too.
---
 libgloss/aarch64/configure             |  157 +-
 libgloss/aarch64/configure.ac          |    6 +-
 libgloss/aarch64/cpu-init/Makefile.in  |    8 +-
 libgloss/aarch64/cpu-init/aclocal.m4   |  384 ---
 libgloss/aarch64/cpu-init/configure    | 3926 ------------------------
 libgloss/aarch64/cpu-init/configure.ac |   34 -
 6 files changed, 14 insertions(+), 4501 deletions(-)
 delete mode 100644 libgloss/aarch64/cpu-init/aclocal.m4
 delete mode 100755 libgloss/aarch64/cpu-init/configure
 delete mode 100644 libgloss/aarch64/cpu-init/configure.ac

diff --git a/libgloss/aarch64/configure.ac b/libgloss/aarch64/configure.ac
index b26f55ecaca1..1ed0a767bc75 100644
--- a/libgloss/aarch64/configure.ac
+++ b/libgloss/aarch64/configure.ac
@@ -26,7 +26,7 @@ esac
 
 AC_SUBST(objtype)
 
-host_makefile_frag=${srcdir}/../config/default.mh
+host_makefile_frag=`cd $srcdir/../config;pwd`/default.mh
 
 dnl We have to assign the same value to other variables because autoconf
 dnl doesn't provide a mechanism to substitute a replacement keyword with
@@ -39,7 +39,9 @@ AC_SUBST_FILE(host_makefile_frag)
 # Configure cpu init plug-ins
 if test -d "${srcdir}/cpu-init"; then
   subdirs="${subdirs} cpu-init"
-  AC_CONFIG_SUBDIRS(cpu-init)
+  AC_CONFIG_FILES([cpu-init/Makefile], [dnl
+    ac_file=cpu-init/Makefile . ${srcdir}/../../config-ml.in
+  ])
   AC_SUBST(subdirs)
 fi
 
diff --git a/libgloss/aarch64/cpu-init/Makefile.in b/libgloss/aarch64/cpu-init/Makefile.in
index c96f4ee0e6b9..22648b2af991 100644
--- a/libgloss/aarch64/cpu-init/Makefile.in
+++ b/libgloss/aarch64/cpu-init/Makefile.in
@@ -103,8 +103,8 @@ info:
 install-info:
 clean-info:
 
-Makefile: Makefile.in config.status @host_makefile_frag_path@
-	$(SHELL) config.status
+Makefile: Makefile.in ../config.status @host_makefile_frag_path@
+	$(SHELL) ../config.status --file cpu-init/Makefile
 
-config.status: configure
-	$(SHELL) config.status --recheck
+../config.status: ../configure
+	$(SHELL) ../config.status --recheck
diff --git a/libgloss/aarch64/cpu-init/configure.ac b/libgloss/aarch64/cpu-init/configure.ac
deleted file mode 100644
index 91f9c709a18a..000000000000
--- a/libgloss/aarch64/cpu-init/configure.ac
+++ /dev/null
@@ -1,34 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-AC_INIT(Makefile.in)
-
-AC_CONFIG_AUX_DIR(../../..)
-
-AC_CANONICAL_SYSTEM
-AC_ARG_PROGRAM
-
-AC_PROG_INSTALL
-
-LIB_AC_PROG_CC
-AS=${AS-as}
-AC_SUBST(AS)
-AR=${AR-ar}
-AC_SUBST(AR)
-LD=${LD-ld}
-AC_SUBST(LD)
-AC_PROG_RANLIB
-LIB_AM_PROG_AS
-
-host_makefile_frag=${srcdir}/../../config/default.mh
-
-dnl We have to assign the same value to other variables because autoconf
-dnl doesn't provide a mechanism to substitute a replacement keyword with
-dnl arbitrary data or pathnames.
-dnl
-host_makefile_frag_path=$host_makefile_frag
-AC_SUBST(host_makefile_frag_path)
-AC_SUBST_FILE(host_makefile_frag)
-
-AM_ENABLE_MULTILIB(, ../../..)
-
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
-- 
2.34.1