Makefile.def: drop remnants of unused libelf

  From: Sergei Trofimovich <siarheit@google.com>

Use of libelf was removed from gcc in
misc/cutover-cvs2svn-32781-g48215350c24 ("re PR lto/46273 (Failed to
bootstrap)") around 2010, before gcc-4.6.0.

This change removes unused references to libelf from top-level condifure
and Makefile.

/
	* Makefile.def: Drop libelf module and gcc-configure dependency
	on it.
	* Makefile.in: Regenerate with 'autogen Makefile.def'.
	* Makefile.tpl (HOST_EXPORTS): Drop unused LIBELFLIBS and
	LIBELFINC.
	* configure: Regenrate.
	* configure.ac (host_libs): Drop unused libelf.
---
 Makefile.def |    4 -
 Makefile.in  | 1288 +-------------------------------------------------
 Makefile.tpl |    6 -
 configure    |    2 +-
 configure.ac |    2 +-
 5 files changed, 3 insertions(+), 1299 deletions(-)
  

On Thu, Aug 18, 2022 at 9:07 AM Sergei Trofimovich via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> From: Sergei Trofimovich <siarheit@google.com>
>
> Use of libelf was removed from gcc in
> misc/cutover-cvs2svn-32781-g48215350c24 ("re PR lto/46273 (Failed to
> bootstrap)") around 2010, before gcc-4.6.0.
>
> This change removes unused references to libelf from top-level condifure
> and Makefile.

Ok.

> /
>         * Makefile.def: Drop libelf module and gcc-configure dependency
>         on it.
>         * Makefile.in: Regenerate with 'autogen Makefile.def'.
>         * Makefile.tpl (HOST_EXPORTS): Drop unused LIBELFLIBS and
>         LIBELFINC.
>         * configure: Regenrate.
>         * configure.ac (host_libs): Drop unused libelf.
> ---
>  Makefile.def |    4 -
>  Makefile.in  | 1288 +-------------------------------------------------
>  Makefile.tpl |    6 -
>  configure    |    2 +-
>  configure.ac |    2 +-
>  5 files changed, 3 insertions(+), 1299 deletions(-)
>
> diff --git a/Makefile.def b/Makefile.def
> index 11e9f23dc42..3291b126b26 100644
> --- a/Makefile.def
> +++ b/Makefile.def
> @@ -70,9 +70,6 @@ host_modules= { module= isl; lib_path=.libs; bootstrap=true;
>                 extra_configure_flags='--disable-shared @extra_isl_gmp_configure_flags@';
>                 extra_make_flags='V=1';
>                 no_install= true; };
> -host_modules= { module= libelf; lib_path=.libs; bootstrap=true;
> -               extra_configure_flags='--disable-shared';
> -               no_install= true; };
>  host_modules= { module= gold; bootstrap=true; };
>  host_modules= { module= gprof; };
>  host_modules= { module= intl; bootstrap=true; };
> @@ -353,7 +350,6 @@ dependencies = { module=configure-gcc; on=all-binutils; };
>  dependencies = { module=configure-gcc; on=all-gas; };
>  dependencies = { module=configure-gcc; on=all-ld; };
>  dependencies = { module=configure-gcc; on=all-gold; };
> -dependencies = { module=configure-gcc; on=all-libelf; };
>  dependencies = { module=configure-gcc; on=all-libiconv; };
>  dependencies = { module=all-gcc; on=all-libiberty; hard=true; };
>  dependencies = { module=all-gcc; on=all-intl; };
> diff --git a/Makefile.in b/Makefile.in
> index 60077a6aa36..1919dfee829 100644
> --- a/Makefile.in
> +++ b/Makefile.in
> @@ -236,8 +236,6 @@ HOST_EXPORTS = \
>         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
>         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
>         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
> -       LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
> -       LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
>         XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
>  @if gcc-bootstrap
>         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
> @@ -343,10 +341,6 @@ HOST_GMPINC = @gmpinc@
>  HOST_ISLLIBS = @isllibs@
>  HOST_ISLINC = @islinc@
>
> -# Where to find libelf
> -HOST_LIBELFLIBS = @libelflibs@
> -HOST_LIBELFINC = @libelfinc@
> -
>  # ----------------------------------------------
>  # Programs producing files for the BUILD machine
>  # ----------------------------------------------
> @@ -754,7 +748,7 @@ TARGET_LIB_PATH_libatomic = $$r/$(TARGET_SUBDIR)/libatomic/.libs:
>
>  # This is the list of directories that may be needed in RPATH_ENVVAR
>  # so that programs built for the host machine work.
> -HOST_LIB_PATH = $(HOST_LIB_PATH_gmp)$(HOST_LIB_PATH_mpfr)$(HOST_LIB_PATH_mpc)$(HOST_LIB_PATH_isl)$(HOST_LIB_PATH_libelf)
> +HOST_LIB_PATH = $(HOST_LIB_PATH_gmp)$(HOST_LIB_PATH_mpfr)$(HOST_LIB_PATH_mpc)$(HOST_LIB_PATH_isl)
>
>  # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
>  @if gcc
> @@ -782,11 +776,6 @@ HOST_LIB_PATH_isl = \
>    $$r/$(HOST_SUBDIR)/isl/.libs:$$r/$(HOST_SUBDIR)/prev-isl/.libs:
>  @endif isl
>
> -@if libelf
> -HOST_LIB_PATH_libelf = \
> -  $$r/$(HOST_SUBDIR)/libelf/.libs:$$r/$(HOST_SUBDIR)/prev-libelf/.libs:
> -@endif libelf
> -
>
>  CXX_FOR_TARGET_FLAG_TO_PASS = \
>         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
> @@ -1078,7 +1067,6 @@ configure-host:  \
>      maybe-configure-mpfr \
>      maybe-configure-mpc \
>      maybe-configure-isl \
> -    maybe-configure-libelf \
>      maybe-configure-gold \
>      maybe-configure-gprof \
>      maybe-configure-intl \
> @@ -1229,9 +1217,6 @@ all-host: maybe-all-mpc
>  @if isl-no-bootstrap
>  all-host: maybe-all-isl
>  @endif isl-no-bootstrap
> -@if libelf-no-bootstrap
> -all-host: maybe-all-libelf
> -@endif libelf-no-bootstrap
>  @if gold-no-bootstrap
>  all-host: maybe-all-gold
>  @endif gold-no-bootstrap
> @@ -1370,7 +1355,6 @@ info-host: maybe-info-gmp
>  info-host: maybe-info-mpfr
>  info-host: maybe-info-mpc
>  info-host: maybe-info-isl
> -info-host: maybe-info-libelf
>  info-host: maybe-info-gold
>  info-host: maybe-info-gprof
>  info-host: maybe-info-intl
> @@ -1460,7 +1444,6 @@ dvi-host: maybe-dvi-gmp
>  dvi-host: maybe-dvi-mpfr
>  dvi-host: maybe-dvi-mpc
>  dvi-host: maybe-dvi-isl
> -dvi-host: maybe-dvi-libelf
>  dvi-host: maybe-dvi-gold
>  dvi-host: maybe-dvi-gprof
>  dvi-host: maybe-dvi-intl
> @@ -1550,7 +1533,6 @@ pdf-host: maybe-pdf-gmp
>  pdf-host: maybe-pdf-mpfr
>  pdf-host: maybe-pdf-mpc
>  pdf-host: maybe-pdf-isl
> -pdf-host: maybe-pdf-libelf
>  pdf-host: maybe-pdf-gold
>  pdf-host: maybe-pdf-gprof
>  pdf-host: maybe-pdf-intl
> @@ -1640,7 +1622,6 @@ html-host: maybe-html-gmp
>  html-host: maybe-html-mpfr
>  html-host: maybe-html-mpc
>  html-host: maybe-html-isl
> -html-host: maybe-html-libelf
>  html-host: maybe-html-gold
>  html-host: maybe-html-gprof
>  html-host: maybe-html-intl
> @@ -1730,7 +1711,6 @@ TAGS-host: maybe-TAGS-gmp
>  TAGS-host: maybe-TAGS-mpfr
>  TAGS-host: maybe-TAGS-mpc
>  TAGS-host: maybe-TAGS-isl
> -TAGS-host: maybe-TAGS-libelf
>  TAGS-host: maybe-TAGS-gold
>  TAGS-host: maybe-TAGS-gprof
>  TAGS-host: maybe-TAGS-intl
> @@ -1820,7 +1800,6 @@ install-info-host: maybe-install-info-gmp
>  install-info-host: maybe-install-info-mpfr
>  install-info-host: maybe-install-info-mpc
>  install-info-host: maybe-install-info-isl
> -install-info-host: maybe-install-info-libelf
>  install-info-host: maybe-install-info-gold
>  install-info-host: maybe-install-info-gprof
>  install-info-host: maybe-install-info-intl
> @@ -1910,7 +1889,6 @@ install-dvi-host: maybe-install-dvi-gmp
>  install-dvi-host: maybe-install-dvi-mpfr
>  install-dvi-host: maybe-install-dvi-mpc
>  install-dvi-host: maybe-install-dvi-isl
> -install-dvi-host: maybe-install-dvi-libelf
>  install-dvi-host: maybe-install-dvi-gold
>  install-dvi-host: maybe-install-dvi-gprof
>  install-dvi-host: maybe-install-dvi-intl
> @@ -2000,7 +1978,6 @@ install-pdf-host: maybe-install-pdf-gmp
>  install-pdf-host: maybe-install-pdf-mpfr
>  install-pdf-host: maybe-install-pdf-mpc
>  install-pdf-host: maybe-install-pdf-isl
> -install-pdf-host: maybe-install-pdf-libelf
>  install-pdf-host: maybe-install-pdf-gold
>  install-pdf-host: maybe-install-pdf-gprof
>  install-pdf-host: maybe-install-pdf-intl
> @@ -2090,7 +2067,6 @@ install-html-host: maybe-install-html-gmp
>  install-html-host: maybe-install-html-mpfr
>  install-html-host: maybe-install-html-mpc
>  install-html-host: maybe-install-html-isl
> -install-html-host: maybe-install-html-libelf
>  install-html-host: maybe-install-html-gold
>  install-html-host: maybe-install-html-gprof
>  install-html-host: maybe-install-html-intl
> @@ -2180,7 +2156,6 @@ installcheck-host: maybe-installcheck-gmp
>  installcheck-host: maybe-installcheck-mpfr
>  installcheck-host: maybe-installcheck-mpc
>  installcheck-host: maybe-installcheck-isl
> -installcheck-host: maybe-installcheck-libelf
>  installcheck-host: maybe-installcheck-gold
>  installcheck-host: maybe-installcheck-gprof
>  installcheck-host: maybe-installcheck-intl
> @@ -2270,7 +2245,6 @@ mostlyclean-host: maybe-mostlyclean-gmp
>  mostlyclean-host: maybe-mostlyclean-mpfr
>  mostlyclean-host: maybe-mostlyclean-mpc
>  mostlyclean-host: maybe-mostlyclean-isl
> -mostlyclean-host: maybe-mostlyclean-libelf
>  mostlyclean-host: maybe-mostlyclean-gold
>  mostlyclean-host: maybe-mostlyclean-gprof
>  mostlyclean-host: maybe-mostlyclean-intl
> @@ -2360,7 +2334,6 @@ clean-host: maybe-clean-gmp
>  clean-host: maybe-clean-mpfr
>  clean-host: maybe-clean-mpc
>  clean-host: maybe-clean-isl
> -clean-host: maybe-clean-libelf
>  clean-host: maybe-clean-gold
>  clean-host: maybe-clean-gprof
>  clean-host: maybe-clean-intl
> @@ -2450,7 +2423,6 @@ distclean-host: maybe-distclean-gmp
>  distclean-host: maybe-distclean-mpfr
>  distclean-host: maybe-distclean-mpc
>  distclean-host: maybe-distclean-isl
> -distclean-host: maybe-distclean-libelf
>  distclean-host: maybe-distclean-gold
>  distclean-host: maybe-distclean-gprof
>  distclean-host: maybe-distclean-intl
> @@ -2540,7 +2512,6 @@ maintainer-clean-host: maybe-maintainer-clean-gmp
>  maintainer-clean-host: maybe-maintainer-clean-mpfr
>  maintainer-clean-host: maybe-maintainer-clean-mpc
>  maintainer-clean-host: maybe-maintainer-clean-isl
> -maintainer-clean-host: maybe-maintainer-clean-libelf
>  maintainer-clean-host: maybe-maintainer-clean-gold
>  maintainer-clean-host: maybe-maintainer-clean-gprof
>  maintainer-clean-host: maybe-maintainer-clean-intl
> @@ -2688,7 +2659,6 @@ check-host:  \
>      maybe-check-mpfr \
>      maybe-check-mpc \
>      maybe-check-isl \
> -    maybe-check-libelf \
>      maybe-check-gold \
>      maybe-check-gprof \
>      maybe-check-intl \
> @@ -2825,7 +2795,6 @@ install-host-nogcc:  \
>      maybe-install-mpfr \
>      maybe-install-mpc \
>      maybe-install-isl \
> -    maybe-install-libelf \
>      maybe-install-gold \
>      maybe-install-gprof \
>      maybe-install-intl \
> @@ -2880,7 +2849,6 @@ install-host:  \
>      maybe-install-mpfr \
>      maybe-install-mpc \
>      maybe-install-isl \
> -    maybe-install-libelf \
>      maybe-install-gold \
>      maybe-install-gprof \
>      maybe-install-intl \
> @@ -2990,7 +2958,6 @@ install-strip-host:  \
>      maybe-install-strip-mpfr \
>      maybe-install-strip-mpc \
>      maybe-install-strip-isl \
> -    maybe-install-strip-libelf \
>      maybe-install-strip-gold \
>      maybe-install-strip-gprof \
>      maybe-install-strip-intl \
> @@ -17675,1143 +17642,6 @@ maintainer-clean-isl:
>
>
>
> -.PHONY: configure-libelf maybe-configure-libelf
> -maybe-configure-libelf:
> -@if gcc-bootstrap
> -configure-libelf: stage_current
> -@endif gcc-bootstrap
> -@if libelf
> -maybe-configure-libelf: configure-libelf
> -configure-libelf:
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
> -       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
> -       $(HOST_EXPORTS)  \
> -       echo Configuring in $(HOST_SUBDIR)/libelf; \
> -       cd "$(HOST_SUBDIR)/libelf" || exit 1; \
> -       case $(srcdir) in \
> -         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
> -         *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
> -               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
> -       esac; \
> -       module_srcdir=libelf; \
> -       $(SHELL) \
> -         $$s/$$module_srcdir/configure \
> -         --srcdir=$${topdir}/$$module_srcdir \
> -         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> -         --target=${target_alias} --disable-shared \
> -         || exit 1
> -@endif libelf
> -
> -
> -
> -.PHONY: configure-stage1-libelf maybe-configure-stage1-libelf
> -maybe-configure-stage1-libelf:
> -@if libelf-bootstrap
> -maybe-configure-stage1-libelf: configure-stage1-libelf
> -configure-stage1-libelf:
> -       @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
> -       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGE1_TFLAGS)"; \
> -       test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
> -       $(HOST_EXPORTS) \
> -       CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
> -       CXXFLAGS="$(STAGE1_CXXFLAGS)"; export CXXFLAGS; \
> -       LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS;  \
> -       echo Configuring stage 1 in $(HOST_SUBDIR)/libelf; \
> -       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
> -       cd $(HOST_SUBDIR)/libelf || exit 1; \
> -       case $(srcdir) in \
> -         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
> -         *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
> -               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
> -       esac; \
> -       module_srcdir=libelf; \
> -       $(SHELL) $$s/$$module_srcdir/configure \
> -         --srcdir=$${topdir}/$$module_srcdir \
> -         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> -         --target=${target_alias} \
> -          \
> -         $(STAGE1_CONFIGURE_FLAGS) \
> -         --disable-shared
> -@endif libelf-bootstrap
> -
> -.PHONY: configure-stage2-libelf maybe-configure-stage2-libelf
> -maybe-configure-stage2-libelf:
> -@if libelf-bootstrap
> -maybe-configure-stage2-libelf: configure-stage2-libelf
> -configure-stage2-libelf:
> -       @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
> -       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGE2_TFLAGS)"; \
> -       test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS) \
> -       CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
> -       CXXFLAGS="$(STAGE2_CXXFLAGS)"; export CXXFLAGS; \
> -       LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS;  \
> -       echo Configuring stage 2 in $(HOST_SUBDIR)/libelf; \
> -       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
> -       cd $(HOST_SUBDIR)/libelf || exit 1; \
> -       case $(srcdir) in \
> -         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
> -         *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
> -               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
> -       esac; \
> -       module_srcdir=libelf; \
> -       $(SHELL) $$s/$$module_srcdir/configure \
> -         --srcdir=$${topdir}/$$module_srcdir \
> -         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> -         --target=${target_alias} \
> -         --with-build-libsubdir=$(HOST_SUBDIR) \
> -         $(STAGE2_CONFIGURE_FLAGS) \
> -         --disable-shared
> -@endif libelf-bootstrap
> -
> -.PHONY: configure-stage3-libelf maybe-configure-stage3-libelf
> -maybe-configure-stage3-libelf:
> -@if libelf-bootstrap
> -maybe-configure-stage3-libelf: configure-stage3-libelf
> -configure-stage3-libelf:
> -       @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
> -       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGE3_TFLAGS)"; \
> -       test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS) \
> -       CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
> -       CXXFLAGS="$(STAGE3_CXXFLAGS)"; export CXXFLAGS; \
> -       LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS;  \
> -       echo Configuring stage 3 in $(HOST_SUBDIR)/libelf; \
> -       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
> -       cd $(HOST_SUBDIR)/libelf || exit 1; \
> -       case $(srcdir) in \
> -         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
> -         *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
> -               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
> -       esac; \
> -       module_srcdir=libelf; \
> -       $(SHELL) $$s/$$module_srcdir/configure \
> -         --srcdir=$${topdir}/$$module_srcdir \
> -         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> -         --target=${target_alias} \
> -         --with-build-libsubdir=$(HOST_SUBDIR) \
> -         $(STAGE3_CONFIGURE_FLAGS) \
> -         --disable-shared
> -@endif libelf-bootstrap
> -
> -.PHONY: configure-stage4-libelf maybe-configure-stage4-libelf
> -maybe-configure-stage4-libelf:
> -@if libelf-bootstrap
> -maybe-configure-stage4-libelf: configure-stage4-libelf
> -configure-stage4-libelf:
> -       @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
> -       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGE4_TFLAGS)"; \
> -       test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS) \
> -       CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
> -       CXXFLAGS="$(STAGE4_CXXFLAGS)"; export CXXFLAGS; \
> -       LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS;  \
> -       echo Configuring stage 4 in $(HOST_SUBDIR)/libelf; \
> -       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
> -       cd $(HOST_SUBDIR)/libelf || exit 1; \
> -       case $(srcdir) in \
> -         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
> -         *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
> -               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
> -       esac; \
> -       module_srcdir=libelf; \
> -       $(SHELL) $$s/$$module_srcdir/configure \
> -         --srcdir=$${topdir}/$$module_srcdir \
> -         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> -         --target=${target_alias} \
> -         --with-build-libsubdir=$(HOST_SUBDIR) \
> -         $(STAGE4_CONFIGURE_FLAGS) \
> -         --disable-shared
> -@endif libelf-bootstrap
> -
> -.PHONY: configure-stageprofile-libelf maybe-configure-stageprofile-libelf
> -maybe-configure-stageprofile-libelf:
> -@if libelf-bootstrap
> -maybe-configure-stageprofile-libelf: configure-stageprofile-libelf
> -configure-stageprofile-libelf:
> -       @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
> -       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGEprofile_TFLAGS)"; \
> -       test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS) \
> -       CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
> -       CXXFLAGS="$(STAGEprofile_CXXFLAGS)"; export CXXFLAGS; \
> -       LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS;  \
> -       echo Configuring stage profile in $(HOST_SUBDIR)/libelf; \
> -       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
> -       cd $(HOST_SUBDIR)/libelf || exit 1; \
> -       case $(srcdir) in \
> -         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
> -         *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
> -               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
> -       esac; \
> -       module_srcdir=libelf; \
> -       $(SHELL) $$s/$$module_srcdir/configure \
> -         --srcdir=$${topdir}/$$module_srcdir \
> -         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> -         --target=${target_alias} \
> -         --with-build-libsubdir=$(HOST_SUBDIR) \
> -         $(STAGEprofile_CONFIGURE_FLAGS) \
> -         --disable-shared
> -@endif libelf-bootstrap
> -
> -.PHONY: configure-stagetrain-libelf maybe-configure-stagetrain-libelf
> -maybe-configure-stagetrain-libelf:
> -@if libelf-bootstrap
> -maybe-configure-stagetrain-libelf: configure-stagetrain-libelf
> -configure-stagetrain-libelf:
> -       @[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
> -       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGEtrain_TFLAGS)"; \
> -       test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS) \
> -       CFLAGS="$(STAGEtrain_CFLAGS)"; export CFLAGS; \
> -       CXXFLAGS="$(STAGEtrain_CXXFLAGS)"; export CXXFLAGS; \
> -       LIBCFLAGS="$(STAGEtrain_CFLAGS)"; export LIBCFLAGS;  \
> -       echo Configuring stage train in $(HOST_SUBDIR)/libelf; \
> -       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
> -       cd $(HOST_SUBDIR)/libelf || exit 1; \
> -       case $(srcdir) in \
> -         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
> -         *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
> -               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
> -       esac; \
> -       module_srcdir=libelf; \
> -       $(SHELL) $$s/$$module_srcdir/configure \
> -         --srcdir=$${topdir}/$$module_srcdir \
> -         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> -         --target=${target_alias} \
> -         --with-build-libsubdir=$(HOST_SUBDIR) \
> -         $(STAGEtrain_CONFIGURE_FLAGS) \
> -         --disable-shared
> -@endif libelf-bootstrap
> -
> -.PHONY: configure-stagefeedback-libelf maybe-configure-stagefeedback-libelf
> -maybe-configure-stagefeedback-libelf:
> -@if libelf-bootstrap
> -maybe-configure-stagefeedback-libelf: configure-stagefeedback-libelf
> -configure-stagefeedback-libelf:
> -       @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
> -       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
> -       test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS) \
> -       CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
> -       CXXFLAGS="$(STAGEfeedback_CXXFLAGS)"; export CXXFLAGS; \
> -       LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS;  \
> -       echo Configuring stage feedback in $(HOST_SUBDIR)/libelf; \
> -       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
> -       cd $(HOST_SUBDIR)/libelf || exit 1; \
> -       case $(srcdir) in \
> -         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
> -         *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
> -               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
> -       esac; \
> -       module_srcdir=libelf; \
> -       $(SHELL) $$s/$$module_srcdir/configure \
> -         --srcdir=$${topdir}/$$module_srcdir \
> -         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> -         --target=${target_alias} \
> -         --with-build-libsubdir=$(HOST_SUBDIR) \
> -         $(STAGEfeedback_CONFIGURE_FLAGS) \
> -         --disable-shared
> -@endif libelf-bootstrap
> -
> -.PHONY: configure-stageautoprofile-libelf maybe-configure-stageautoprofile-libelf
> -maybe-configure-stageautoprofile-libelf:
> -@if libelf-bootstrap
> -maybe-configure-stageautoprofile-libelf: configure-stageautoprofile-libelf
> -configure-stageautoprofile-libelf:
> -       @[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
> -       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
> -       test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS) \
> -       CFLAGS="$(STAGEautoprofile_CFLAGS)"; export CFLAGS; \
> -       CXXFLAGS="$(STAGEautoprofile_CXXFLAGS)"; export CXXFLAGS; \
> -       LIBCFLAGS="$(STAGEautoprofile_CFLAGS)"; export LIBCFLAGS;  \
> -       echo Configuring stage autoprofile in $(HOST_SUBDIR)/libelf; \
> -       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
> -       cd $(HOST_SUBDIR)/libelf || exit 1; \
> -       case $(srcdir) in \
> -         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
> -         *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
> -               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
> -       esac; \
> -       module_srcdir=libelf; \
> -       $(SHELL) $$s/$$module_srcdir/configure \
> -         --srcdir=$${topdir}/$$module_srcdir \
> -         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> -         --target=${target_alias} \
> -         --with-build-libsubdir=$(HOST_SUBDIR) \
> -         $(STAGEautoprofile_CONFIGURE_FLAGS) \
> -         --disable-shared
> -@endif libelf-bootstrap
> -
> -.PHONY: configure-stageautofeedback-libelf maybe-configure-stageautofeedback-libelf
> -maybe-configure-stageautofeedback-libelf:
> -@if libelf-bootstrap
> -maybe-configure-stageautofeedback-libelf: configure-stageautofeedback-libelf
> -configure-stageautofeedback-libelf:
> -       @[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
> -       @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
> -       test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS) \
> -       CFLAGS="$(STAGEautofeedback_CFLAGS)"; export CFLAGS; \
> -       CXXFLAGS="$(STAGEautofeedback_CXXFLAGS)"; export CXXFLAGS; \
> -       LIBCFLAGS="$(STAGEautofeedback_CFLAGS)"; export LIBCFLAGS;  \
> -       echo Configuring stage autofeedback in $(HOST_SUBDIR)/libelf; \
> -       $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
> -       cd $(HOST_SUBDIR)/libelf || exit 1; \
> -       case $(srcdir) in \
> -         /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
> -         *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
> -               sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
> -       esac; \
> -       module_srcdir=libelf; \
> -       $(SHELL) $$s/$$module_srcdir/configure \
> -         --srcdir=$${topdir}/$$module_srcdir \
> -         $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
> -         --target=${target_alias} \
> -         --with-build-libsubdir=$(HOST_SUBDIR) \
> -         $(STAGEautofeedback_CONFIGURE_FLAGS) \
> -         --disable-shared
> -@endif libelf-bootstrap
> -
> -
> -
> -
> -
> -.PHONY: all-libelf maybe-all-libelf
> -maybe-all-libelf:
> -@if gcc-bootstrap
> -all-libelf: stage_current
> -@endif gcc-bootstrap
> -@if libelf
> -TARGET-libelf=all
> -maybe-all-libelf: all-libelf
> -all-libelf: configure-libelf
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS)  \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(STAGE1_FLAGS_TO_PASS)  \
> -               $(TARGET-libelf))
> -@endif libelf
> -
> -
> -
> -.PHONY: all-stage1-libelf maybe-all-stage1-libelf
> -.PHONY: clean-stage1-libelf maybe-clean-stage1-libelf
> -maybe-all-stage1-libelf:
> -maybe-clean-stage1-libelf:
> -@if libelf-bootstrap
> -maybe-all-stage1-libelf: all-stage1-libelf
> -all-stage1: all-stage1-libelf
> -TARGET-stage1-libelf = $(TARGET-libelf)
> -all-stage1-libelf: configure-stage1-libelf
> -       @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGE1_TFLAGS)"; \
> -       $(HOST_EXPORTS)  \
> -       cd $(HOST_SUBDIR)/libelf && \
> -        \
> -       $(MAKE) $(BASE_FLAGS_TO_PASS) \
> -               CFLAGS="$(STAGE1_CFLAGS)" \
> -               GENERATOR_CFLAGS="$(STAGE1_GENERATOR_CFLAGS)" \
> -               CXXFLAGS="$(STAGE1_CXXFLAGS)" \
> -               LIBCFLAGS="$(LIBCFLAGS)" \
> -               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
> -               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
> -               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
> -               $(EXTRA_HOST_FLAGS)  \
> -               $(STAGE1_FLAGS_TO_PASS)  \
> -               TFLAGS="$(STAGE1_TFLAGS)"  \
> -               $(TARGET-stage1-libelf)
> -
> -maybe-clean-stage1-libelf: clean-stage1-libelf
> -clean-stage1: clean-stage1-libelf
> -clean-stage1-libelf:
> -       @if [ $(current_stage) = stage1 ]; then \
> -         [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
> -       else \
> -         [ -f $(HOST_SUBDIR)/stage1-libelf/Makefile ] || exit 0; \
> -         $(MAKE) stage1-start; \
> -       fi; \
> -       cd $(HOST_SUBDIR)/libelf && \
> -       $(MAKE) $(EXTRA_HOST_FLAGS)  \
> -       $(STAGE1_FLAGS_TO_PASS)  clean
> -@endif libelf-bootstrap
> -
> -
> -.PHONY: all-stage2-libelf maybe-all-stage2-libelf
> -.PHONY: clean-stage2-libelf maybe-clean-stage2-libelf
> -maybe-all-stage2-libelf:
> -maybe-clean-stage2-libelf:
> -@if libelf-bootstrap
> -maybe-all-stage2-libelf: all-stage2-libelf
> -all-stage2: all-stage2-libelf
> -TARGET-stage2-libelf = $(TARGET-libelf)
> -all-stage2-libelf: configure-stage2-libelf
> -       @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGE2_TFLAGS)"; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS)  \
> -       cd $(HOST_SUBDIR)/libelf && \
> -        \
> -       $(MAKE) $(BASE_FLAGS_TO_PASS) \
> -               CFLAGS="$(STAGE2_CFLAGS)" \
> -               GENERATOR_CFLAGS="$(STAGE2_GENERATOR_CFLAGS)" \
> -               CXXFLAGS="$(STAGE2_CXXFLAGS)" \
> -               LIBCFLAGS="$(STAGE2_CFLAGS)" \
> -               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
> -               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
> -               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
> -               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
> -               TFLAGS="$(STAGE2_TFLAGS)"  \
> -               $(TARGET-stage2-libelf)
> -
> -maybe-clean-stage2-libelf: clean-stage2-libelf
> -clean-stage2: clean-stage2-libelf
> -clean-stage2-libelf:
> -       @if [ $(current_stage) = stage2 ]; then \
> -         [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
> -       else \
> -         [ -f $(HOST_SUBDIR)/stage2-libelf/Makefile ] || exit 0; \
> -         $(MAKE) stage2-start; \
> -       fi; \
> -       cd $(HOST_SUBDIR)/libelf && \
> -       $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
> -@endif libelf-bootstrap
> -
> -
> -.PHONY: all-stage3-libelf maybe-all-stage3-libelf
> -.PHONY: clean-stage3-libelf maybe-clean-stage3-libelf
> -maybe-all-stage3-libelf:
> -maybe-clean-stage3-libelf:
> -@if libelf-bootstrap
> -maybe-all-stage3-libelf: all-stage3-libelf
> -all-stage3: all-stage3-libelf
> -TARGET-stage3-libelf = $(TARGET-libelf)
> -all-stage3-libelf: configure-stage3-libelf
> -       @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGE3_TFLAGS)"; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS)  \
> -       cd $(HOST_SUBDIR)/libelf && \
> -        \
> -       $(MAKE) $(BASE_FLAGS_TO_PASS) \
> -               CFLAGS="$(STAGE3_CFLAGS)" \
> -               GENERATOR_CFLAGS="$(STAGE3_GENERATOR_CFLAGS)" \
> -               CXXFLAGS="$(STAGE3_CXXFLAGS)" \
> -               LIBCFLAGS="$(STAGE3_CFLAGS)" \
> -               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
> -               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
> -               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
> -               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
> -               TFLAGS="$(STAGE3_TFLAGS)"  \
> -               $(TARGET-stage3-libelf)
> -
> -maybe-clean-stage3-libelf: clean-stage3-libelf
> -clean-stage3: clean-stage3-libelf
> -clean-stage3-libelf:
> -       @if [ $(current_stage) = stage3 ]; then \
> -         [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
> -       else \
> -         [ -f $(HOST_SUBDIR)/stage3-libelf/Makefile ] || exit 0; \
> -         $(MAKE) stage3-start; \
> -       fi; \
> -       cd $(HOST_SUBDIR)/libelf && \
> -       $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
> -@endif libelf-bootstrap
> -
> -
> -.PHONY: all-stage4-libelf maybe-all-stage4-libelf
> -.PHONY: clean-stage4-libelf maybe-clean-stage4-libelf
> -maybe-all-stage4-libelf:
> -maybe-clean-stage4-libelf:
> -@if libelf-bootstrap
> -maybe-all-stage4-libelf: all-stage4-libelf
> -all-stage4: all-stage4-libelf
> -TARGET-stage4-libelf = $(TARGET-libelf)
> -all-stage4-libelf: configure-stage4-libelf
> -       @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGE4_TFLAGS)"; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS)  \
> -       cd $(HOST_SUBDIR)/libelf && \
> -        \
> -       $(MAKE) $(BASE_FLAGS_TO_PASS) \
> -               CFLAGS="$(STAGE4_CFLAGS)" \
> -               GENERATOR_CFLAGS="$(STAGE4_GENERATOR_CFLAGS)" \
> -               CXXFLAGS="$(STAGE4_CXXFLAGS)" \
> -               LIBCFLAGS="$(STAGE4_CFLAGS)" \
> -               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
> -               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
> -               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
> -               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
> -               TFLAGS="$(STAGE4_TFLAGS)"  \
> -               $(TARGET-stage4-libelf)
> -
> -maybe-clean-stage4-libelf: clean-stage4-libelf
> -clean-stage4: clean-stage4-libelf
> -clean-stage4-libelf:
> -       @if [ $(current_stage) = stage4 ]; then \
> -         [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
> -       else \
> -         [ -f $(HOST_SUBDIR)/stage4-libelf/Makefile ] || exit 0; \
> -         $(MAKE) stage4-start; \
> -       fi; \
> -       cd $(HOST_SUBDIR)/libelf && \
> -       $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
> -@endif libelf-bootstrap
> -
> -
> -.PHONY: all-stageprofile-libelf maybe-all-stageprofile-libelf
> -.PHONY: clean-stageprofile-libelf maybe-clean-stageprofile-libelf
> -maybe-all-stageprofile-libelf:
> -maybe-clean-stageprofile-libelf:
> -@if libelf-bootstrap
> -maybe-all-stageprofile-libelf: all-stageprofile-libelf
> -all-stageprofile: all-stageprofile-libelf
> -TARGET-stageprofile-libelf = $(TARGET-libelf)
> -all-stageprofile-libelf: configure-stageprofile-libelf
> -       @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGEprofile_TFLAGS)"; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS)  \
> -       cd $(HOST_SUBDIR)/libelf && \
> -        \
> -       $(MAKE) $(BASE_FLAGS_TO_PASS) \
> -               CFLAGS="$(STAGEprofile_CFLAGS)" \
> -               GENERATOR_CFLAGS="$(STAGEprofile_GENERATOR_CFLAGS)" \
> -               CXXFLAGS="$(STAGEprofile_CXXFLAGS)" \
> -               LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
> -               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
> -               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
> -               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
> -               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
> -               TFLAGS="$(STAGEprofile_TFLAGS)"  \
> -               $(TARGET-stageprofile-libelf)
> -
> -maybe-clean-stageprofile-libelf: clean-stageprofile-libelf
> -clean-stageprofile: clean-stageprofile-libelf
> -clean-stageprofile-libelf:
> -       @if [ $(current_stage) = stageprofile ]; then \
> -         [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
> -       else \
> -         [ -f $(HOST_SUBDIR)/stageprofile-libelf/Makefile ] || exit 0; \
> -         $(MAKE) stageprofile-start; \
> -       fi; \
> -       cd $(HOST_SUBDIR)/libelf && \
> -       $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
> -@endif libelf-bootstrap
> -
> -
> -.PHONY: all-stagetrain-libelf maybe-all-stagetrain-libelf
> -.PHONY: clean-stagetrain-libelf maybe-clean-stagetrain-libelf
> -maybe-all-stagetrain-libelf:
> -maybe-clean-stagetrain-libelf:
> -@if libelf-bootstrap
> -maybe-all-stagetrain-libelf: all-stagetrain-libelf
> -all-stagetrain: all-stagetrain-libelf
> -TARGET-stagetrain-libelf = $(TARGET-libelf)
> -all-stagetrain-libelf: configure-stagetrain-libelf
> -       @[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGEtrain_TFLAGS)"; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS)  \
> -       cd $(HOST_SUBDIR)/libelf && \
> -        \
> -       $(MAKE) $(BASE_FLAGS_TO_PASS) \
> -               CFLAGS="$(STAGEtrain_CFLAGS)" \
> -               GENERATOR_CFLAGS="$(STAGEtrain_GENERATOR_CFLAGS)" \
> -               CXXFLAGS="$(STAGEtrain_CXXFLAGS)" \
> -               LIBCFLAGS="$(STAGEtrain_CFLAGS)" \
> -               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
> -               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
> -               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
> -               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
> -               TFLAGS="$(STAGEtrain_TFLAGS)"  \
> -               $(TARGET-stagetrain-libelf)
> -
> -maybe-clean-stagetrain-libelf: clean-stagetrain-libelf
> -clean-stagetrain: clean-stagetrain-libelf
> -clean-stagetrain-libelf:
> -       @if [ $(current_stage) = stagetrain ]; then \
> -         [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
> -       else \
> -         [ -f $(HOST_SUBDIR)/stagetrain-libelf/Makefile ] || exit 0; \
> -         $(MAKE) stagetrain-start; \
> -       fi; \
> -       cd $(HOST_SUBDIR)/libelf && \
> -       $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
> -@endif libelf-bootstrap
> -
> -
> -.PHONY: all-stagefeedback-libelf maybe-all-stagefeedback-libelf
> -.PHONY: clean-stagefeedback-libelf maybe-clean-stagefeedback-libelf
> -maybe-all-stagefeedback-libelf:
> -maybe-clean-stagefeedback-libelf:
> -@if libelf-bootstrap
> -maybe-all-stagefeedback-libelf: all-stagefeedback-libelf
> -all-stagefeedback: all-stagefeedback-libelf
> -TARGET-stagefeedback-libelf = $(TARGET-libelf)
> -all-stagefeedback-libelf: configure-stagefeedback-libelf
> -       @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGEfeedback_TFLAGS)"; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS)  \
> -       cd $(HOST_SUBDIR)/libelf && \
> -        \
> -       $(MAKE) $(BASE_FLAGS_TO_PASS) \
> -               CFLAGS="$(STAGEfeedback_CFLAGS)" \
> -               GENERATOR_CFLAGS="$(STAGEfeedback_GENERATOR_CFLAGS)" \
> -               CXXFLAGS="$(STAGEfeedback_CXXFLAGS)" \
> -               LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
> -               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
> -               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
> -               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
> -               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
> -               TFLAGS="$(STAGEfeedback_TFLAGS)"  \
> -               $(TARGET-stagefeedback-libelf)
> -
> -maybe-clean-stagefeedback-libelf: clean-stagefeedback-libelf
> -clean-stagefeedback: clean-stagefeedback-libelf
> -clean-stagefeedback-libelf:
> -       @if [ $(current_stage) = stagefeedback ]; then \
> -         [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
> -       else \
> -         [ -f $(HOST_SUBDIR)/stagefeedback-libelf/Makefile ] || exit 0; \
> -         $(MAKE) stagefeedback-start; \
> -       fi; \
> -       cd $(HOST_SUBDIR)/libelf && \
> -       $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
> -@endif libelf-bootstrap
> -
> -
> -.PHONY: all-stageautoprofile-libelf maybe-all-stageautoprofile-libelf
> -.PHONY: clean-stageautoprofile-libelf maybe-clean-stageautoprofile-libelf
> -maybe-all-stageautoprofile-libelf:
> -maybe-clean-stageautoprofile-libelf:
> -@if libelf-bootstrap
> -maybe-all-stageautoprofile-libelf: all-stageautoprofile-libelf
> -all-stageautoprofile: all-stageautoprofile-libelf
> -TARGET-stageautoprofile-libelf = $(TARGET-libelf)
> -all-stageautoprofile-libelf: configure-stageautoprofile-libelf
> -       @[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS)  \
> -       cd $(HOST_SUBDIR)/libelf && \
> -       $$s/gcc/config/i386/$(AUTO_PROFILE) \
> -       $(MAKE) $(BASE_FLAGS_TO_PASS) \
> -               CFLAGS="$(STAGEautoprofile_CFLAGS)" \
> -               GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
> -               CXXFLAGS="$(STAGEautoprofile_CXXFLAGS)" \
> -               LIBCFLAGS="$(STAGEautoprofile_CFLAGS)" \
> -               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
> -               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
> -               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
> -               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
> -               TFLAGS="$(STAGEautoprofile_TFLAGS)"  \
> -               $(TARGET-stageautoprofile-libelf)
> -
> -maybe-clean-stageautoprofile-libelf: clean-stageautoprofile-libelf
> -clean-stageautoprofile: clean-stageautoprofile-libelf
> -clean-stageautoprofile-libelf:
> -       @if [ $(current_stage) = stageautoprofile ]; then \
> -         [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
> -       else \
> -         [ -f $(HOST_SUBDIR)/stageautoprofile-libelf/Makefile ] || exit 0; \
> -         $(MAKE) stageautoprofile-start; \
> -       fi; \
> -       cd $(HOST_SUBDIR)/libelf && \
> -       $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
> -@endif libelf-bootstrap
> -
> -
> -.PHONY: all-stageautofeedback-libelf maybe-all-stageautofeedback-libelf
> -.PHONY: clean-stageautofeedback-libelf maybe-clean-stageautofeedback-libelf
> -maybe-all-stageautofeedback-libelf:
> -maybe-clean-stageautofeedback-libelf:
> -@if libelf-bootstrap
> -maybe-all-stageautofeedback-libelf: all-stageautofeedback-libelf
> -all-stageautofeedback: all-stageautofeedback-libelf
> -TARGET-stageautofeedback-libelf = $(TARGET-libelf)
> -all-stageautofeedback-libelf: configure-stageautofeedback-libelf
> -       @[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
> -       $(HOST_EXPORTS) \
> -       $(POSTSTAGE1_HOST_EXPORTS)  \
> -       cd $(HOST_SUBDIR)/libelf && \
> -        \
> -       $(MAKE) $(BASE_FLAGS_TO_PASS) \
> -               CFLAGS="$(STAGEautofeedback_CFLAGS)" \
> -               GENERATOR_CFLAGS="$(STAGEautofeedback_GENERATOR_CFLAGS)" \
> -               CXXFLAGS="$(STAGEautofeedback_CXXFLAGS)" \
> -               LIBCFLAGS="$(STAGEautofeedback_CFLAGS)" \
> -               CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
> -               CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
> -               LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
> -               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
> -               TFLAGS="$(STAGEautofeedback_TFLAGS)" PERF_DATA=perf.data \
> -               $(TARGET-stageautofeedback-libelf)
> -
> -maybe-clean-stageautofeedback-libelf: clean-stageautofeedback-libelf
> -clean-stageautofeedback: clean-stageautofeedback-libelf
> -clean-stageautofeedback-libelf:
> -       @if [ $(current_stage) = stageautofeedback ]; then \
> -         [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
> -       else \
> -         [ -f $(HOST_SUBDIR)/stageautofeedback-libelf/Makefile ] || exit 0; \
> -         $(MAKE) stageautofeedback-start; \
> -       fi; \
> -       cd $(HOST_SUBDIR)/libelf && \
> -       $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
> -@endif libelf-bootstrap
> -
> -
> -
> -
> -
> -.PHONY: check-libelf maybe-check-libelf
> -maybe-check-libelf:
> -@if libelf
> -maybe-check-libelf: check-libelf
> -
> -check-libelf:
> -       @: $(MAKE); $(unstage)
> -       @r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
> -
> -@endif libelf
> -
> -.PHONY: install-libelf maybe-install-libelf
> -maybe-install-libelf:
> -@if libelf
> -maybe-install-libelf: install-libelf
> -
> -install-libelf:
> -
> -@endif libelf
> -
> -.PHONY: install-strip-libelf maybe-install-strip-libelf
> -maybe-install-strip-libelf:
> -@if libelf
> -maybe-install-strip-libelf: install-strip-libelf
> -
> -install-strip-libelf:
> -
> -@endif libelf
> -
> -# Other targets (info, dvi, pdf, etc.)
> -
> -.PHONY: maybe-info-libelf info-libelf
> -maybe-info-libelf:
> -@if libelf
> -maybe-info-libelf: info-libelf
> -
> -info-libelf: \
> -    configure-libelf
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing info in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 info) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-dvi-libelf dvi-libelf
> -maybe-dvi-libelf:
> -@if libelf
> -maybe-dvi-libelf: dvi-libelf
> -
> -dvi-libelf: \
> -    configure-libelf
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing dvi in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 dvi) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-pdf-libelf pdf-libelf
> -maybe-pdf-libelf:
> -@if libelf
> -maybe-pdf-libelf: pdf-libelf
> -
> -pdf-libelf: \
> -    configure-libelf
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing pdf in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 pdf) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-html-libelf html-libelf
> -maybe-html-libelf:
> -@if libelf
> -maybe-html-libelf: html-libelf
> -
> -html-libelf: \
> -    configure-libelf
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing html in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 html) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-TAGS-libelf TAGS-libelf
> -maybe-TAGS-libelf:
> -@if libelf
> -maybe-TAGS-libelf: TAGS-libelf
> -
> -TAGS-libelf: \
> -    configure-libelf
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing TAGS in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 TAGS) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-install-info-libelf install-info-libelf
> -maybe-install-info-libelf:
> -@if libelf
> -maybe-install-info-libelf: install-info-libelf
> -
> -install-info-libelf: \
> -    configure-libelf \
> -    info-libelf
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing install-info in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 install-info) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-install-dvi-libelf install-dvi-libelf
> -maybe-install-dvi-libelf:
> -@if libelf
> -maybe-install-dvi-libelf: install-dvi-libelf
> -
> -install-dvi-libelf: \
> -    configure-libelf \
> -    dvi-libelf
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing install-dvi in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 install-dvi) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-install-pdf-libelf install-pdf-libelf
> -maybe-install-pdf-libelf:
> -@if libelf
> -maybe-install-pdf-libelf: install-pdf-libelf
> -
> -install-pdf-libelf: \
> -    configure-libelf \
> -    pdf-libelf
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing install-pdf in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 install-pdf) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-install-html-libelf install-html-libelf
> -maybe-install-html-libelf:
> -@if libelf
> -maybe-install-html-libelf: install-html-libelf
> -
> -install-html-libelf: \
> -    configure-libelf \
> -    html-libelf
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing install-html in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 install-html) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-installcheck-libelf installcheck-libelf
> -maybe-installcheck-libelf:
> -@if libelf
> -maybe-installcheck-libelf: installcheck-libelf
> -
> -installcheck-libelf: \
> -    configure-libelf
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing installcheck in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 installcheck) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-mostlyclean-libelf mostlyclean-libelf
> -maybe-mostlyclean-libelf:
> -@if libelf
> -maybe-mostlyclean-libelf: mostlyclean-libelf
> -
> -mostlyclean-libelf:
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing mostlyclean in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 mostlyclean) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-clean-libelf clean-libelf
> -maybe-clean-libelf:
> -@if libelf
> -maybe-clean-libelf: clean-libelf
> -
> -clean-libelf:
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing clean in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 clean) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-distclean-libelf distclean-libelf
> -maybe-distclean-libelf:
> -@if libelf
> -maybe-distclean-libelf: distclean-libelf
> -
> -distclean-libelf:
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing distclean in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 distclean) \
> -         || exit 1
> -
> -@endif libelf
> -
> -.PHONY: maybe-maintainer-clean-libelf maintainer-clean-libelf
> -maybe-maintainer-clean-libelf:
> -@if libelf
> -maybe-maintainer-clean-libelf: maintainer-clean-libelf
> -
> -maintainer-clean-libelf:
> -       @[ -f ./libelf/Makefile ] || exit 0; \
> -       r=`${PWD_COMMAND}`; export r; \
> -       s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
> -       $(HOST_EXPORTS) \
> -       for flag in $(EXTRA_HOST_FLAGS) ; do \
> -         eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
> -       done; \
> -       echo "Doing maintainer-clean in libelf"; \
> -       (cd $(HOST_SUBDIR)/libelf && \
> -         $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
> -                 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
> -                 "RANLIB=$${RANLIB}" \
> -                 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
> -                 maintainer-clean) \
> -         || exit 1
> -
> -@endif libelf
> -
> -
> -
>  .PHONY: configure-gold maybe-configure-gold
>  maybe-configure-gold:
>  @if gcc-bootstrap
> @@ -61875,11 +60705,6 @@ stage1-start::
>           mkdir stage1-isl; \
>         mv stage1-isl isl
>  @endif isl
> -@if libelf
> -       @cd $(HOST_SUBDIR); [ -d stage1-libelf ] || \
> -         mkdir stage1-libelf; \
> -       mv stage1-libelf libelf
> -@endif libelf
>  @if gold
>         @cd $(HOST_SUBDIR); [ -d stage1-gold ] || \
>           mkdir stage1-gold; \
> @@ -62000,11 +60825,6 @@ stage1-end::
>           cd $(HOST_SUBDIR); mv isl stage1-isl; \
>         fi
>  @endif isl
> -@if libelf
> -       @if test -d $(HOST_SUBDIR)/libelf; then \
> -         cd $(HOST_SUBDIR); mv libelf stage1-libelf; \
> -       fi
> -@endif libelf
>  @if gold
>         @if test -d $(HOST_SUBDIR)/gold; then \
>           cd $(HOST_SUBDIR); mv gold stage1-gold; \
> @@ -62178,12 +60998,6 @@ stage2-start::
>         mv stage2-isl isl; \
>         mv stage1-isl prev-isl || test -f stage1-lean
>  @endif isl
> -@if libelf
> -       @cd $(HOST_SUBDIR); [ -d stage2-libelf ] || \
> -         mkdir stage2-libelf; \
> -       mv stage2-libelf libelf; \
> -       mv stage1-libelf prev-libelf || test -f stage1-lean
> -@endif libelf
>  @if gold
>         @cd $(HOST_SUBDIR); [ -d stage2-gold ] || \
>           mkdir stage2-gold; \
> @@ -62328,12 +61142,6 @@ stage2-end::
>           mv prev-isl stage1-isl; : ; \
>         fi
>  @endif isl
> -@if libelf
> -       @if test -d $(HOST_SUBDIR)/libelf; then \
> -         cd $(HOST_SUBDIR); mv libelf stage2-libelf; \
> -         mv prev-libelf stage1-libelf; : ; \
> -       fi
> -@endif libelf
>  @if gold
>         @if test -d $(HOST_SUBDIR)/gold; then \
>           cd $(HOST_SUBDIR); mv gold stage2-gold; \
> @@ -62544,12 +61352,6 @@ stage3-start::
>         mv stage3-isl isl; \
>         mv stage2-isl prev-isl || test -f stage2-lean
>  @endif isl
> -@if libelf
> -       @cd $(HOST_SUBDIR); [ -d stage3-libelf ] || \
> -         mkdir stage3-libelf; \
> -       mv stage3-libelf libelf; \
> -       mv stage2-libelf prev-libelf || test -f stage2-lean
> -@endif libelf
>  @if gold
>         @cd $(HOST_SUBDIR); [ -d stage3-gold ] || \
>           mkdir stage3-gold; \
> @@ -62694,12 +61496,6 @@ stage3-end::
>           mv prev-isl stage2-isl; : ; \
>         fi
>  @endif isl
> -@if libelf
> -       @if test -d $(HOST_SUBDIR)/libelf; then \
> -         cd $(HOST_SUBDIR); mv libelf stage3-libelf; \
> -         mv prev-libelf stage2-libelf; : ; \
> -       fi
> -@endif libelf
>  @if gold
>         @if test -d $(HOST_SUBDIR)/gold; then \
>           cd $(HOST_SUBDIR); mv gold stage3-gold; \
> @@ -62966,12 +61762,6 @@ stage4-start::
>         mv stage4-isl isl; \
>         mv stage3-isl prev-isl || test -f stage3-lean
>  @endif isl
> -@if libelf
> -       @cd $(HOST_SUBDIR); [ -d stage4-libelf ] || \
> -         mkdir stage4-libelf; \
> -       mv stage4-libelf libelf; \
> -       mv stage3-libelf prev-libelf || test -f stage3-lean
> -@endif libelf
>  @if gold
>         @cd $(HOST_SUBDIR); [ -d stage4-gold ] || \
>           mkdir stage4-gold; \
> @@ -63116,12 +61906,6 @@ stage4-end::
>           mv prev-isl stage3-isl; : ; \
>         fi
>  @endif isl
> -@if libelf
> -       @if test -d $(HOST_SUBDIR)/libelf; then \
> -         cd $(HOST_SUBDIR); mv libelf stage4-libelf; \
> -         mv prev-libelf stage3-libelf; : ; \
> -       fi
> -@endif libelf
>  @if gold
>         @if test -d $(HOST_SUBDIR)/gold; then \
>           cd $(HOST_SUBDIR); mv gold stage4-gold; \
> @@ -63376,12 +62160,6 @@ stageprofile-start::
>         mv stageprofile-isl isl; \
>         mv stage1-isl prev-isl || test -f stage1-lean
>  @endif isl
> -@if libelf
> -       @cd $(HOST_SUBDIR); [ -d stageprofile-libelf ] || \
> -         mkdir stageprofile-libelf; \
> -       mv stageprofile-libelf libelf; \
> -       mv stage1-libelf prev-libelf || test -f stage1-lean
> -@endif libelf
>  @if gold
>         @cd $(HOST_SUBDIR); [ -d stageprofile-gold ] || \
>           mkdir stageprofile-gold; \
> @@ -63526,12 +62304,6 @@ stageprofile-end::
>           mv prev-isl stage1-isl; : ; \
>         fi
>  @endif isl
> -@if libelf
> -       @if test -d $(HOST_SUBDIR)/libelf; then \
> -         cd $(HOST_SUBDIR); mv libelf stageprofile-libelf; \
> -         mv prev-libelf stage1-libelf; : ; \
> -       fi
> -@endif libelf
>  @if gold
>         @if test -d $(HOST_SUBDIR)/gold; then \
>           cd $(HOST_SUBDIR); mv gold stageprofile-gold; \
> @@ -63719,12 +62491,6 @@ stagetrain-start::
>         mv stagetrain-isl isl; \
>         mv stageprofile-isl prev-isl || test -f stageprofile-lean
>  @endif isl
> -@if libelf
> -       @cd $(HOST_SUBDIR); [ -d stagetrain-libelf ] || \
> -         mkdir stagetrain-libelf; \
> -       mv stagetrain-libelf libelf; \
> -       mv stageprofile-libelf prev-libelf || test -f stageprofile-lean
> -@endif libelf
>  @if gold
>         @cd $(HOST_SUBDIR); [ -d stagetrain-gold ] || \
>           mkdir stagetrain-gold; \
> @@ -63869,12 +62635,6 @@ stagetrain-end::
>           mv prev-isl stageprofile-isl; : ; \
>         fi
>  @endif isl
> -@if libelf
> -       @if test -d $(HOST_SUBDIR)/libelf; then \
> -         cd $(HOST_SUBDIR); mv libelf stagetrain-libelf; \
> -         mv prev-libelf stageprofile-libelf; : ; \
> -       fi
> -@endif libelf
>  @if gold
>         @if test -d $(HOST_SUBDIR)/gold; then \
>           cd $(HOST_SUBDIR); mv gold stagetrain-gold; \
> @@ -64062,12 +62822,6 @@ stagefeedback-start::
>         mv stagefeedback-isl isl; \
>         mv stagetrain-isl prev-isl || test -f stagetrain-lean
>  @endif isl
> -@if libelf
> -       @cd $(HOST_SUBDIR); [ -d stagefeedback-libelf ] || \
> -         mkdir stagefeedback-libelf; \
> -       mv stagefeedback-libelf libelf; \
> -       mv stagetrain-libelf prev-libelf || test -f stagetrain-lean
> -@endif libelf
>  @if gold
>         @cd $(HOST_SUBDIR); [ -d stagefeedback-gold ] || \
>           mkdir stagefeedback-gold; \
> @@ -64212,12 +62966,6 @@ stagefeedback-end::
>           mv prev-isl stagetrain-isl; : ; \
>         fi
>  @endif isl
> -@if libelf
> -       @if test -d $(HOST_SUBDIR)/libelf; then \
> -         cd $(HOST_SUBDIR); mv libelf stagefeedback-libelf; \
> -         mv prev-libelf stagetrain-libelf; : ; \
> -       fi
> -@endif libelf
>  @if gold
>         @if test -d $(HOST_SUBDIR)/gold; then \
>           cd $(HOST_SUBDIR); mv gold stagefeedback-gold; \
> @@ -64428,12 +63176,6 @@ stageautoprofile-start::
>         mv stageautoprofile-isl isl; \
>         mv stage1-isl prev-isl || test -f stage1-lean
>  @endif isl
> -@if libelf
> -       @cd $(HOST_SUBDIR); [ -d stageautoprofile-libelf ] || \
> -         mkdir stageautoprofile-libelf; \
> -       mv stageautoprofile-libelf libelf; \
> -       mv stage1-libelf prev-libelf || test -f stage1-lean
> -@endif libelf
>  @if gold
>         @cd $(HOST_SUBDIR); [ -d stageautoprofile-gold ] || \
>           mkdir stageautoprofile-gold; \
> @@ -64578,12 +63320,6 @@ stageautoprofile-end::
>           mv prev-isl stage1-isl; : ; \
>         fi
>  @endif isl
> -@if libelf
> -       @if test -d $(HOST_SUBDIR)/libelf; then \
> -         cd $(HOST_SUBDIR); mv libelf stageautoprofile-libelf; \
> -         mv prev-libelf stage1-libelf; : ; \
> -       fi
> -@endif libelf
>  @if gold
>         @if test -d $(HOST_SUBDIR)/gold; then \
>           cd $(HOST_SUBDIR); mv gold stageautoprofile-gold; \
> @@ -64771,12 +63507,6 @@ stageautofeedback-start::
>         mv stageautofeedback-isl isl; \
>         mv stageautoprofile-isl prev-isl || test -f stageautoprofile-lean
>  @endif isl
> -@if libelf
> -       @cd $(HOST_SUBDIR); [ -d stageautofeedback-libelf ] || \
> -         mkdir stageautofeedback-libelf; \
> -       mv stageautofeedback-libelf libelf; \
> -       mv stageautoprofile-libelf prev-libelf || test -f stageautoprofile-lean
> -@endif libelf
>  @if gold
>         @cd $(HOST_SUBDIR); [ -d stageautofeedback-gold ] || \
>           mkdir stageautofeedback-gold; \
> @@ -64921,12 +63651,6 @@ stageautofeedback-end::
>           mv prev-isl stageautoprofile-isl; : ; \
>         fi
>  @endif isl
> -@if libelf
> -       @if test -d $(HOST_SUBDIR)/libelf; then \
> -         cd $(HOST_SUBDIR); mv libelf stageautofeedback-libelf; \
> -         mv prev-libelf stageautoprofile-libelf; : ; \
> -       fi
> -@endif libelf
>  @if gold
>         @if test -d $(HOST_SUBDIR)/gold; then \
>           cd $(HOST_SUBDIR); mv gold stageautofeedback-gold; \
> @@ -65361,16 +64085,6 @@ configure-stagetrain-gcc: maybe-all-stagetrain-gold
>  configure-stagefeedback-gcc: maybe-all-stagefeedback-gold
>  configure-stageautoprofile-gcc: maybe-all-stageautoprofile-gold
>  configure-stageautofeedback-gcc: maybe-all-stageautofeedback-gold
> -configure-gcc: maybe-all-libelf
> -configure-stage1-gcc: maybe-all-stage1-libelf
> -configure-stage2-gcc: maybe-all-stage2-libelf
> -configure-stage3-gcc: maybe-all-stage3-libelf
> -configure-stage4-gcc: maybe-all-stage4-libelf
> -configure-stageprofile-gcc: maybe-all-stageprofile-libelf
> -configure-stagetrain-gcc: maybe-all-stagetrain-libelf
> -configure-stagefeedback-gcc: maybe-all-stagefeedback-libelf
> -configure-stageautoprofile-gcc: maybe-all-stageautoprofile-libelf
> -configure-stageautofeedback-gcc: maybe-all-stageautofeedback-libelf
>  configure-gcc: maybe-all-libiconv
>  configure-stage1-gcc: maybe-all-stage1-libiconv
>  configure-stage2-gcc: maybe-all-stage2-libiconv
> diff --git a/Makefile.tpl b/Makefile.tpl
> index ba0727153a9..c7344558429 100644
> --- a/Makefile.tpl
> +++ b/Makefile.tpl
> @@ -239,8 +239,6 @@ HOST_EXPORTS = \
>         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
>         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
>         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
> -       LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
> -       LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
>         XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
>  @if gcc-bootstrap
>         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
> @@ -346,10 +344,6 @@ HOST_GMPINC = @gmpinc@
>  HOST_ISLLIBS = @isllibs@
>  HOST_ISLINC = @islinc@
>
> -# Where to find libelf
> -HOST_LIBELFLIBS = @libelflibs@
> -HOST_LIBELFINC = @libelfinc@
> -
>  # ----------------------------------------------
>  # Programs producing files for the BUILD machine
>  # ----------------------------------------------
> diff --git a/configure b/configure
> index 11539d7f01e..81c034b553f 100755
> --- a/configure
> +++ b/configure
> @@ -2807,7 +2807,7 @@ build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes"
>
>  # these libraries are used by various programs built for the host environment
>  #f
> -host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libelf libiconv libctf"
> +host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libiconv libctf"
>
>  # these tools are built for the host environment
>  # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
> diff --git a/configure.ac b/configure.ac
> index 371def9b421..13f8c5f2a9f 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -132,7 +132,7 @@ build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes"
>
>  # these libraries are used by various programs built for the host environment
>  #f
> -host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libelf libiconv libctf"
> +host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libiconv libctf"
>
>  # these tools are built for the host environment
>  # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
> --
> 2.37.1
>