Makefile.def: Add libmpx.

	* Makefile.def: Add libmpx.
	* configure.ac: Add libmpx.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

gcc/

	* config/i386/linux-common.h (LIBMPX_LIBS): New.
	(LIBMPX_SPEC): New.
	(CHKP_SPEC): New.
	* gcc.c (CHKP_SPEC): New.
	(LINK_COMMAND_SPEC): Add CHKP_SPEC.
	* c-family/c.opt (static-libmpx): New.

libmpx/

	Initial commit.

From-SVN: r221311

1 files changed, 1017 insertions, 1 deletions

diff --git a/Makefile.in b/Makefile.in
index 94ef5383790..6f9dfd414ae 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -577,7 +577,7 @@ all:
 
 # This is the list of directories that may be needed in RPATH_ENVVAR
 # so that programs built for the target machine work.
-TARGET_LIB_PATH = $(TARGET_LIB_PATH_libstdc++-v3)$(TARGET_LIB_PATH_libsanitizer)$(TARGET_LIB_PATH_libvtv)$(TARGET_LIB_PATH_libcilkrts)$(TARGET_LIB_PATH_liboffloadmic)$(TARGET_LIB_PATH_libssp)$(TARGET_LIB_PATH_libgomp)$(TARGET_LIB_PATH_libitm)$(TARGET_LIB_PATH_libatomic)$(HOST_LIB_PATH_gcc)
+TARGET_LIB_PATH = $(TARGET_LIB_PATH_libstdc++-v3)$(TARGET_LIB_PATH_libsanitizer)$(TARGET_LIB_PATH_libmpx)$(TARGET_LIB_PATH_libvtv)$(TARGET_LIB_PATH_libcilkrts)$(TARGET_LIB_PATH_liboffloadmic)$(TARGET_LIB_PATH_libssp)$(TARGET_LIB_PATH_libgomp)$(TARGET_LIB_PATH_libitm)$(TARGET_LIB_PATH_libatomic)$(HOST_LIB_PATH_gcc)
 
 @if target-libstdc++-v3
 TARGET_LIB_PATH_libstdc++-v3 = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
@@ -587,6 +587,10 @@ TARGET_LIB_PATH_libstdc++-v3 = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
 TARGET_LIB_PATH_libsanitizer = $$r/$(TARGET_SUBDIR)/libsanitizer/.libs:
 @endif target-libsanitizer
 
+@if target-libmpx
+TARGET_LIB_PATH_libmpx = $$r/$(TARGET_SUBDIR)/libmpx/.libs:
+@endif target-libmpx
+
 @if target-libvtv
 TARGET_LIB_PATH_libvtv = $$r/$(TARGET_SUBDIR)/libvtv/.libs:
 @endif target-libvtv
@@ -938,6 +942,7 @@ configure-host:  \
 configure-target:  \
     maybe-configure-target-libstdc++-v3 \
     maybe-configure-target-libsanitizer \
+    maybe-configure-target-libmpx \
     maybe-configure-target-libvtv \
     maybe-configure-target-libcilkrts \
     maybe-configure-target-liboffloadmic \
@@ -1096,6 +1101,9 @@ all-target: maybe-all-target-libstdc++-v3
 @if target-libsanitizer-no-bootstrap
 all-target: maybe-all-target-libsanitizer
 @endif target-libsanitizer-no-bootstrap
+@if target-libmpx-no-bootstrap
+all-target: maybe-all-target-libmpx
+@endif target-libmpx-no-bootstrap
 @if target-libvtv-no-bootstrap
 all-target: maybe-all-target-libvtv
 @endif target-libvtv-no-bootstrap
@@ -1193,6 +1201,7 @@ info-host: maybe-info-gotools
 
 info-target: maybe-info-target-libstdc++-v3
 info-target: maybe-info-target-libsanitizer
+info-target: maybe-info-target-libmpx
 info-target: maybe-info-target-libvtv
 info-target: maybe-info-target-libcilkrts
 info-target: maybe-info-target-liboffloadmic
@@ -1279,6 +1288,7 @@ dvi-host: maybe-dvi-gotools
 
 dvi-target: maybe-dvi-target-libstdc++-v3
 dvi-target: maybe-dvi-target-libsanitizer
+dvi-target: maybe-dvi-target-libmpx
 dvi-target: maybe-dvi-target-libvtv
 dvi-target: maybe-dvi-target-libcilkrts
 dvi-target: maybe-dvi-target-liboffloadmic
@@ -1365,6 +1375,7 @@ pdf-host: maybe-pdf-gotools
 
 pdf-target: maybe-pdf-target-libstdc++-v3
 pdf-target: maybe-pdf-target-libsanitizer
+pdf-target: maybe-pdf-target-libmpx
 pdf-target: maybe-pdf-target-libvtv
 pdf-target: maybe-pdf-target-libcilkrts
 pdf-target: maybe-pdf-target-liboffloadmic
@@ -1451,6 +1462,7 @@ html-host: maybe-html-gotools
 
 html-target: maybe-html-target-libstdc++-v3
 html-target: maybe-html-target-libsanitizer
+html-target: maybe-html-target-libmpx
 html-target: maybe-html-target-libvtv
 html-target: maybe-html-target-libcilkrts
 html-target: maybe-html-target-liboffloadmic
@@ -1537,6 +1549,7 @@ TAGS-host: maybe-TAGS-gotools
 
 TAGS-target: maybe-TAGS-target-libstdc++-v3
 TAGS-target: maybe-TAGS-target-libsanitizer
+TAGS-target: maybe-TAGS-target-libmpx
 TAGS-target: maybe-TAGS-target-libvtv
 TAGS-target: maybe-TAGS-target-libcilkrts
 TAGS-target: maybe-TAGS-target-liboffloadmic
@@ -1623,6 +1636,7 @@ install-info-host: maybe-install-info-gotools
 
 install-info-target: maybe-install-info-target-libstdc++-v3
 install-info-target: maybe-install-info-target-libsanitizer
+install-info-target: maybe-install-info-target-libmpx
 install-info-target: maybe-install-info-target-libvtv
 install-info-target: maybe-install-info-target-libcilkrts
 install-info-target: maybe-install-info-target-liboffloadmic
@@ -1709,6 +1723,7 @@ install-pdf-host: maybe-install-pdf-gotools
 
 install-pdf-target: maybe-install-pdf-target-libstdc++-v3
 install-pdf-target: maybe-install-pdf-target-libsanitizer
+install-pdf-target: maybe-install-pdf-target-libmpx
 install-pdf-target: maybe-install-pdf-target-libvtv
 install-pdf-target: maybe-install-pdf-target-libcilkrts
 install-pdf-target: maybe-install-pdf-target-liboffloadmic
@@ -1795,6 +1810,7 @@ install-html-host: maybe-install-html-gotools
 
 install-html-target: maybe-install-html-target-libstdc++-v3
 install-html-target: maybe-install-html-target-libsanitizer
+install-html-target: maybe-install-html-target-libmpx
 install-html-target: maybe-install-html-target-libvtv
 install-html-target: maybe-install-html-target-libcilkrts
 install-html-target: maybe-install-html-target-liboffloadmic
@@ -1881,6 +1897,7 @@ installcheck-host: maybe-installcheck-gotools
 
 installcheck-target: maybe-installcheck-target-libstdc++-v3
 installcheck-target: maybe-installcheck-target-libsanitizer
+installcheck-target: maybe-installcheck-target-libmpx
 installcheck-target: maybe-installcheck-target-libvtv
 installcheck-target: maybe-installcheck-target-libcilkrts
 installcheck-target: maybe-installcheck-target-liboffloadmic
@@ -1967,6 +1984,7 @@ mostlyclean-host: maybe-mostlyclean-gotools
 
 mostlyclean-target: maybe-mostlyclean-target-libstdc++-v3
 mostlyclean-target: maybe-mostlyclean-target-libsanitizer
+mostlyclean-target: maybe-mostlyclean-target-libmpx
 mostlyclean-target: maybe-mostlyclean-target-libvtv
 mostlyclean-target: maybe-mostlyclean-target-libcilkrts
 mostlyclean-target: maybe-mostlyclean-target-liboffloadmic
@@ -2053,6 +2071,7 @@ clean-host: maybe-clean-gotools
 
 clean-target: maybe-clean-target-libstdc++-v3
 clean-target: maybe-clean-target-libsanitizer
+clean-target: maybe-clean-target-libmpx
 clean-target: maybe-clean-target-libvtv
 clean-target: maybe-clean-target-libcilkrts
 clean-target: maybe-clean-target-liboffloadmic
@@ -2139,6 +2158,7 @@ distclean-host: maybe-distclean-gotools
 
 distclean-target: maybe-distclean-target-libstdc++-v3
 distclean-target: maybe-distclean-target-libsanitizer
+distclean-target: maybe-distclean-target-libmpx
 distclean-target: maybe-distclean-target-libvtv
 distclean-target: maybe-distclean-target-libcilkrts
 distclean-target: maybe-distclean-target-liboffloadmic
@@ -2225,6 +2245,7 @@ maintainer-clean-host: maybe-maintainer-clean-gotools
 
 maintainer-clean-target: maybe-maintainer-clean-target-libstdc++-v3
 maintainer-clean-target: maybe-maintainer-clean-target-libsanitizer
+maintainer-clean-target: maybe-maintainer-clean-target-libmpx
 maintainer-clean-target: maybe-maintainer-clean-target-libvtv
 maintainer-clean-target: maybe-maintainer-clean-target-libcilkrts
 maintainer-clean-target: maybe-maintainer-clean-target-liboffloadmic
@@ -2366,6 +2387,7 @@ check-host:  \
 check-target:  \
     maybe-check-target-libstdc++-v3 \
     maybe-check-target-libsanitizer \
+    maybe-check-target-libmpx \
     maybe-check-target-libvtv \
     maybe-check-target-libcilkrts \
     maybe-check-target-liboffloadmic \
@@ -2539,6 +2561,7 @@ install-host:  \
 install-target:  \
     maybe-install-target-libstdc++-v3 \
     maybe-install-target-libsanitizer \
+    maybe-install-target-libmpx \
     maybe-install-target-libvtv \
     maybe-install-target-libcilkrts \
     maybe-install-target-liboffloadmic \
@@ -2645,6 +2668,7 @@ install-strip-host:  \
 install-strip-target:  \
     maybe-install-strip-target-libstdc++-v3 \
     maybe-install-strip-target-libsanitizer \
+    maybe-install-strip-target-libmpx \
     maybe-install-strip-target-libvtv \
     maybe-install-strip-target-libcilkrts \
     maybe-install-strip-target-liboffloadmic \
@@ -34257,6 +34281,982 @@ maintainer-clean-target-libsanitizer:
 
 
 
+.PHONY: configure-target-libmpx maybe-configure-target-libmpx
+maybe-configure-target-libmpx:
+@if gcc-bootstrap
+configure-target-libmpx: stage_current
+@endif gcc-bootstrap
+@if target-libmpx
+maybe-configure-target-libmpx: configure-target-libmpx
+configure-target-libmpx: 
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	echo "Checking multilib configuration for libmpx..."; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx ; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libmpx/multilib.tmp 2> /dev/null ; \
+	if test -r $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libmpx/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libmpx/Makefile; \
+	    mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libmpx/Makefile || exit 0; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx ; \
+	$(NORMAL_TARGET_EXPORTS)  \
+	echo Configuring in $(TARGET_SUBDIR)/libmpx; \
+	cd "$(TARGET_SUBDIR)/libmpx" || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libmpx/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libmpx; \
+	rm -f no-such-file || : ; \
+	CONFIG_SITE=no-such-file $(SHELL) \
+	  $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias}  \
+	  || exit 1
+@endif target-libmpx
+
+
+
+.PHONY: configure-stage1-target-libmpx maybe-configure-stage1-target-libmpx
+maybe-configure-stage1-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-configure-stage1-target-libmpx: configure-stage1-target-libmpx
+configure-stage1-target-libmpx:
+	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE1_TFLAGS)"; \
+	echo "Checking multilib configuration for libmpx..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libmpx/multilib.tmp 2> /dev/null ; \
+	if test -r $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libmpx/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libmpx/Makefile; \
+	    mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libmpx/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 1 in $(TARGET_SUBDIR)/libmpx ; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx ; \
+	cd $(TARGET_SUBDIR)/libmpx || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libmpx/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libmpx; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	   \
+	  $(STAGE1_CONFIGURE_FLAGS)
+@endif target-libmpx-bootstrap
+
+.PHONY: configure-stage2-target-libmpx maybe-configure-stage2-target-libmpx
+maybe-configure-stage2-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-configure-stage2-target-libmpx: configure-stage2-target-libmpx
+configure-stage2-target-libmpx:
+	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE2_TFLAGS)"; \
+	echo "Checking multilib configuration for libmpx..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libmpx/multilib.tmp 2> /dev/null ; \
+	if test -r $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libmpx/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libmpx/Makefile; \
+	    mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libmpx/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 2 in $(TARGET_SUBDIR)/libmpx ; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx ; \
+	cd $(TARGET_SUBDIR)/libmpx || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libmpx/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libmpx; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	   --with-build-libsubdir=$(HOST_SUBDIR)  \
+	  $(STAGE2_CONFIGURE_FLAGS)
+@endif target-libmpx-bootstrap
+
+.PHONY: configure-stage3-target-libmpx maybe-configure-stage3-target-libmpx
+maybe-configure-stage3-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-configure-stage3-target-libmpx: configure-stage3-target-libmpx
+configure-stage3-target-libmpx:
+	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE3_TFLAGS)"; \
+	echo "Checking multilib configuration for libmpx..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libmpx/multilib.tmp 2> /dev/null ; \
+	if test -r $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libmpx/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libmpx/Makefile; \
+	    mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libmpx/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 3 in $(TARGET_SUBDIR)/libmpx ; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx ; \
+	cd $(TARGET_SUBDIR)/libmpx || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libmpx/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libmpx; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	   --with-build-libsubdir=$(HOST_SUBDIR)  \
+	  $(STAGE3_CONFIGURE_FLAGS)
+@endif target-libmpx-bootstrap
+
+.PHONY: configure-stage4-target-libmpx maybe-configure-stage4-target-libmpx
+maybe-configure-stage4-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-configure-stage4-target-libmpx: configure-stage4-target-libmpx
+configure-stage4-target-libmpx:
+	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE4_TFLAGS)"; \
+	echo "Checking multilib configuration for libmpx..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libmpx/multilib.tmp 2> /dev/null ; \
+	if test -r $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libmpx/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libmpx/Makefile; \
+	    mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libmpx/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 4 in $(TARGET_SUBDIR)/libmpx ; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx ; \
+	cd $(TARGET_SUBDIR)/libmpx || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libmpx/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libmpx; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	   --with-build-libsubdir=$(HOST_SUBDIR)  \
+	  $(STAGE4_CONFIGURE_FLAGS)
+@endif target-libmpx-bootstrap
+
+.PHONY: configure-stageprofile-target-libmpx maybe-configure-stageprofile-target-libmpx
+maybe-configure-stageprofile-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-configure-stageprofile-target-libmpx: configure-stageprofile-target-libmpx
+configure-stageprofile-target-libmpx:
+	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEprofile_TFLAGS)"; \
+	echo "Checking multilib configuration for libmpx..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libmpx/multilib.tmp 2> /dev/null ; \
+	if test -r $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libmpx/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libmpx/Makefile; \
+	    mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libmpx/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage profile in $(TARGET_SUBDIR)/libmpx ; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx ; \
+	cd $(TARGET_SUBDIR)/libmpx || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libmpx/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libmpx; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	   --with-build-libsubdir=$(HOST_SUBDIR)  \
+	  $(STAGEprofile_CONFIGURE_FLAGS)
+@endif target-libmpx-bootstrap
+
+.PHONY: configure-stagefeedback-target-libmpx maybe-configure-stagefeedback-target-libmpx
+maybe-configure-stagefeedback-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-configure-stagefeedback-target-libmpx: configure-stagefeedback-target-libmpx
+configure-stagefeedback-target-libmpx:
+	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+	echo "Checking multilib configuration for libmpx..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libmpx/multilib.tmp 2> /dev/null ; \
+	if test -r $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libmpx/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libmpx/Makefile; \
+	    mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libmpx/multilib.tmp $(TARGET_SUBDIR)/libmpx/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libmpx/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage feedback in $(TARGET_SUBDIR)/libmpx ; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libmpx ; \
+	cd $(TARGET_SUBDIR)/libmpx || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libmpx/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libmpx; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	   --with-build-libsubdir=$(HOST_SUBDIR)  \
+	  $(STAGEfeedback_CONFIGURE_FLAGS)
+@endif target-libmpx-bootstrap
+
+
+
+
+
+.PHONY: all-target-libmpx maybe-all-target-libmpx
+maybe-all-target-libmpx:
+@if gcc-bootstrap
+all-target-libmpx: stage_current
+@endif gcc-bootstrap
+@if target-libmpx
+TARGET-target-libmpx=all
+maybe-all-target-libmpx: all-target-libmpx
+all-target-libmpx: configure-target-libmpx
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS)  \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)   \
+		$(TARGET-target-libmpx))
+@endif target-libmpx
+
+
+
+.PHONY: all-stage1-target-libmpx maybe-all-stage1-target-libmpx
+.PHONY: clean-stage1-target-libmpx maybe-clean-stage1-target-libmpx
+maybe-all-stage1-target-libmpx:
+maybe-clean-stage1-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-all-stage1-target-libmpx: all-stage1-target-libmpx
+all-stage1: all-stage1-target-libmpx
+TARGET-stage1-target-libmpx = $(TARGET-target-libmpx)
+all-stage1-target-libmpx: configure-stage1-target-libmpx
+	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE1_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS)  \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)  \
+		  \
+		TFLAGS="$(STAGE1_TFLAGS)" \
+		$(TARGET-stage1-target-libmpx)
+
+maybe-clean-stage1-target-libmpx: clean-stage1-target-libmpx
+clean-stage1: clean-stage1-target-libmpx
+clean-stage1-target-libmpx:
+	@if [ $(current_stage) = stage1 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage1-libmpx/Makefile ] || exit 0; \
+	  $(MAKE) stage1-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+	  clean
+@endif target-libmpx-bootstrap
+
+
+.PHONY: all-stage2-target-libmpx maybe-all-stage2-target-libmpx
+.PHONY: clean-stage2-target-libmpx maybe-clean-stage2-target-libmpx
+maybe-all-stage2-target-libmpx:
+maybe-clean-stage2-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-all-stage2-target-libmpx: all-stage2-target-libmpx
+all-stage2: all-stage2-target-libmpx
+TARGET-stage2-target-libmpx = $(TARGET-target-libmpx)
+all-stage2-target-libmpx: configure-stage2-target-libmpx
+	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE2_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE2_TFLAGS)" \
+		$(TARGET-stage2-target-libmpx)
+
+maybe-clean-stage2-target-libmpx: clean-stage2-target-libmpx
+clean-stage2: clean-stage2-target-libmpx
+clean-stage2-target-libmpx:
+	@if [ $(current_stage) = stage2 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage2-libmpx/Makefile ] || exit 0; \
+	  $(MAKE) stage2-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libmpx-bootstrap
+
+
+.PHONY: all-stage3-target-libmpx maybe-all-stage3-target-libmpx
+.PHONY: clean-stage3-target-libmpx maybe-clean-stage3-target-libmpx
+maybe-all-stage3-target-libmpx:
+maybe-clean-stage3-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-all-stage3-target-libmpx: all-stage3-target-libmpx
+all-stage3: all-stage3-target-libmpx
+TARGET-stage3-target-libmpx = $(TARGET-target-libmpx)
+all-stage3-target-libmpx: configure-stage3-target-libmpx
+	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE3_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE3_TFLAGS)" \
+		$(TARGET-stage3-target-libmpx)
+
+maybe-clean-stage3-target-libmpx: clean-stage3-target-libmpx
+clean-stage3: clean-stage3-target-libmpx
+clean-stage3-target-libmpx:
+	@if [ $(current_stage) = stage3 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage3-libmpx/Makefile ] || exit 0; \
+	  $(MAKE) stage3-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libmpx-bootstrap
+
+
+.PHONY: all-stage4-target-libmpx maybe-all-stage4-target-libmpx
+.PHONY: clean-stage4-target-libmpx maybe-clean-stage4-target-libmpx
+maybe-all-stage4-target-libmpx:
+maybe-clean-stage4-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-all-stage4-target-libmpx: all-stage4-target-libmpx
+all-stage4: all-stage4-target-libmpx
+TARGET-stage4-target-libmpx = $(TARGET-target-libmpx)
+all-stage4-target-libmpx: configure-stage4-target-libmpx
+	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE4_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE4_TFLAGS)" \
+		$(TARGET-stage4-target-libmpx)
+
+maybe-clean-stage4-target-libmpx: clean-stage4-target-libmpx
+clean-stage4: clean-stage4-target-libmpx
+clean-stage4-target-libmpx:
+	@if [ $(current_stage) = stage4 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage4-libmpx/Makefile ] || exit 0; \
+	  $(MAKE) stage4-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libmpx-bootstrap
+
+
+.PHONY: all-stageprofile-target-libmpx maybe-all-stageprofile-target-libmpx
+.PHONY: clean-stageprofile-target-libmpx maybe-clean-stageprofile-target-libmpx
+maybe-all-stageprofile-target-libmpx:
+maybe-clean-stageprofile-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-all-stageprofile-target-libmpx: all-stageprofile-target-libmpx
+all-stageprofile: all-stageprofile-target-libmpx
+TARGET-stageprofile-target-libmpx = $(TARGET-target-libmpx)
+all-stageprofile-target-libmpx: configure-stageprofile-target-libmpx
+	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEprofile_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEprofile_TFLAGS)" \
+		$(TARGET-stageprofile-target-libmpx)
+
+maybe-clean-stageprofile-target-libmpx: clean-stageprofile-target-libmpx
+clean-stageprofile: clean-stageprofile-target-libmpx
+clean-stageprofile-target-libmpx:
+	@if [ $(current_stage) = stageprofile ]; then \
+	  [ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageprofile-libmpx/Makefile ] || exit 0; \
+	  $(MAKE) stageprofile-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libmpx-bootstrap
+
+
+.PHONY: all-stagefeedback-target-libmpx maybe-all-stagefeedback-target-libmpx
+.PHONY: clean-stagefeedback-target-libmpx maybe-clean-stagefeedback-target-libmpx
+maybe-all-stagefeedback-target-libmpx:
+maybe-clean-stagefeedback-target-libmpx:
+@if target-libmpx-bootstrap
+maybe-all-stagefeedback-target-libmpx: all-stagefeedback-target-libmpx
+all-stagefeedback: all-stagefeedback-target-libmpx
+TARGET-stagefeedback-target-libmpx = $(TARGET-target-libmpx)
+all-stagefeedback-target-libmpx: configure-stagefeedback-target-libmpx
+	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEfeedback_TFLAGS)" \
+		$(TARGET-stagefeedback-target-libmpx)
+
+maybe-clean-stagefeedback-target-libmpx: clean-stagefeedback-target-libmpx
+clean-stagefeedback: clean-stagefeedback-target-libmpx
+clean-stagefeedback-target-libmpx:
+	@if [ $(current_stage) = stagefeedback ]; then \
+	  [ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stagefeedback-libmpx/Makefile ] || exit 0; \
+	  $(MAKE) stagefeedback-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libmpx && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libmpx-bootstrap
+
+
+
+
+
+
+.PHONY: check-target-libmpx maybe-check-target-libmpx
+maybe-check-target-libmpx:
+@if target-libmpx
+maybe-check-target-libmpx: check-target-libmpx
+
+check-target-libmpx:
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(MAKE) $(TARGET_FLAGS_TO_PASS)   check)
+
+@endif target-libmpx
+
+.PHONY: install-target-libmpx maybe-install-target-libmpx
+maybe-install-target-libmpx:
+@if target-libmpx
+maybe-install-target-libmpx: install-target-libmpx
+
+install-target-libmpx: installdirs
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  install)
+
+@endif target-libmpx
+
+.PHONY: install-strip-target-libmpx maybe-install-strip-target-libmpx
+maybe-install-strip-target-libmpx:
+@if target-libmpx
+maybe-install-strip-target-libmpx: install-strip-target-libmpx
+
+install-strip-target-libmpx: installdirs
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  install-strip)
+
+@endif target-libmpx
+
+# Other targets (info, dvi, pdf, etc.)
+
+.PHONY: maybe-info-target-libmpx info-target-libmpx
+maybe-info-target-libmpx:
+@if target-libmpx
+maybe-info-target-libmpx: info-target-libmpx
+
+info-target-libmpx: \
+    configure-target-libmpx 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing info in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-dvi-target-libmpx dvi-target-libmpx
+maybe-dvi-target-libmpx:
+@if target-libmpx
+maybe-dvi-target-libmpx: dvi-target-libmpx
+
+dvi-target-libmpx: \
+    configure-target-libmpx 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing dvi in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-pdf-target-libmpx pdf-target-libmpx
+maybe-pdf-target-libmpx:
+@if target-libmpx
+maybe-pdf-target-libmpx: pdf-target-libmpx
+
+pdf-target-libmpx: \
+    configure-target-libmpx 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing pdf in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-html-target-libmpx html-target-libmpx
+maybe-html-target-libmpx:
+@if target-libmpx
+maybe-html-target-libmpx: html-target-libmpx
+
+html-target-libmpx: \
+    configure-target-libmpx 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing html in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-TAGS-target-libmpx TAGS-target-libmpx
+maybe-TAGS-target-libmpx:
+@if target-libmpx
+maybe-TAGS-target-libmpx: TAGS-target-libmpx
+
+TAGS-target-libmpx: \
+    configure-target-libmpx 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing TAGS in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-install-info-target-libmpx install-info-target-libmpx
+maybe-install-info-target-libmpx:
+@if target-libmpx
+maybe-install-info-target-libmpx: install-info-target-libmpx
+
+install-info-target-libmpx: \
+    configure-target-libmpx \
+    info-target-libmpx 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing install-info in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-install-pdf-target-libmpx install-pdf-target-libmpx
+maybe-install-pdf-target-libmpx:
+@if target-libmpx
+maybe-install-pdf-target-libmpx: install-pdf-target-libmpx
+
+install-pdf-target-libmpx: \
+    configure-target-libmpx \
+    pdf-target-libmpx 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing install-pdf in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-install-html-target-libmpx install-html-target-libmpx
+maybe-install-html-target-libmpx:
+@if target-libmpx
+maybe-install-html-target-libmpx: install-html-target-libmpx
+
+install-html-target-libmpx: \
+    configure-target-libmpx \
+    html-target-libmpx 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing install-html in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-installcheck-target-libmpx installcheck-target-libmpx
+maybe-installcheck-target-libmpx:
+@if target-libmpx
+maybe-installcheck-target-libmpx: installcheck-target-libmpx
+
+installcheck-target-libmpx: \
+    configure-target-libmpx 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing installcheck in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-mostlyclean-target-libmpx mostlyclean-target-libmpx
+maybe-mostlyclean-target-libmpx:
+@if target-libmpx
+maybe-mostlyclean-target-libmpx: mostlyclean-target-libmpx
+
+mostlyclean-target-libmpx: 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing mostlyclean in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-clean-target-libmpx clean-target-libmpx
+maybe-clean-target-libmpx:
+@if target-libmpx
+maybe-clean-target-libmpx: clean-target-libmpx
+
+clean-target-libmpx: 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing clean in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-distclean-target-libmpx distclean-target-libmpx
+maybe-distclean-target-libmpx:
+@if target-libmpx
+maybe-distclean-target-libmpx: distclean-target-libmpx
+
+distclean-target-libmpx: 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing distclean in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+.PHONY: maybe-maintainer-clean-target-libmpx maintainer-clean-target-libmpx
+maybe-maintainer-clean-target-libmpx:
+@if target-libmpx
+maybe-maintainer-clean-target-libmpx: maintainer-clean-target-libmpx
+
+maintainer-clean-target-libmpx: 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libmpx/Makefile ] || exit 0 ; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing maintainer-clean in $(TARGET_SUBDIR)/libmpx" ; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libmpx && \
+	  $(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 target-libmpx
+
+
+
+
+
 .PHONY: configure-target-libvtv maybe-configure-target-libvtv
 maybe-configure-target-libvtv:
 @if gcc-bootstrap
@@ -48465,6 +49465,12 @@ configure-stage3-target-libsanitizer: maybe-all-stage3-gcc
 configure-stage4-target-libsanitizer: maybe-all-stage4-gcc
 configure-stageprofile-target-libsanitizer: maybe-all-stageprofile-gcc
 configure-stagefeedback-target-libsanitizer: maybe-all-stagefeedback-gcc
+configure-stage1-target-libmpx: maybe-all-stage1-gcc
+configure-stage2-target-libmpx: maybe-all-stage2-gcc
+configure-stage3-target-libmpx: maybe-all-stage3-gcc
+configure-stage4-target-libmpx: maybe-all-stage4-gcc
+configure-stageprofile-target-libmpx: maybe-all-stageprofile-gcc
+configure-stagefeedback-target-libmpx: maybe-all-stagefeedback-gcc
 configure-stage1-target-libvtv: maybe-all-stage1-gcc
 configure-stage2-target-libvtv: maybe-all-stage2-gcc
 configure-stage3-target-libvtv: maybe-all-stage3-gcc
@@ -48508,6 +49514,7 @@ configure-target-libatomic: stage_last
 @if gcc-no-bootstrap
 configure-target-libstdc++-v3: maybe-all-gcc
 configure-target-libsanitizer: maybe-all-gcc
+configure-target-libmpx: maybe-all-gcc
 configure-target-libvtv: maybe-all-gcc
 configure-target-libcilkrts: maybe-all-gcc
 configure-target-liboffloadmic: maybe-all-gcc
@@ -49395,6 +50402,12 @@ configure-stage3-target-libsanitizer: maybe-all-stage3-target-libgcc
 configure-stage4-target-libsanitizer: maybe-all-stage4-target-libgcc
 configure-stageprofile-target-libsanitizer: maybe-all-stageprofile-target-libgcc
 configure-stagefeedback-target-libsanitizer: maybe-all-stagefeedback-target-libgcc
+configure-stage1-target-libmpx: maybe-all-stage1-target-libgcc
+configure-stage2-target-libmpx: maybe-all-stage2-target-libgcc
+configure-stage3-target-libmpx: maybe-all-stage3-target-libgcc
+configure-stage4-target-libmpx: maybe-all-stage4-target-libgcc
+configure-stageprofile-target-libmpx: maybe-all-stageprofile-target-libgcc
+configure-stagefeedback-target-libmpx: maybe-all-stagefeedback-target-libgcc
 configure-stage1-target-libvtv: maybe-all-stage1-target-libgcc
 configure-stage2-target-libvtv: maybe-all-stage2-target-libgcc
 configure-stage3-target-libvtv: maybe-all-stage3-target-libgcc
@@ -49412,6 +50425,7 @@ configure-stagefeedback-target-libgomp: maybe-all-stagefeedback-target-libgcc
 @if gcc-no-bootstrap
 configure-target-libstdc++-v3: maybe-all-target-libgcc
 configure-target-libsanitizer: maybe-all-target-libgcc
+configure-target-libmpx: maybe-all-target-libgcc
 configure-target-libvtv: maybe-all-target-libgcc
 configure-target-libcilkrts: maybe-all-target-libgcc
 configure-target-liboffloadmic: maybe-all-target-libgcc
@@ -49441,6 +50455,8 @@ configure-target-libstdc++-v3: maybe-all-target-newlib maybe-all-target-libgloss
 
 configure-target-libsanitizer: maybe-all-target-newlib maybe-all-target-libgloss
 
+configure-target-libmpx: maybe-all-target-newlib maybe-all-target-libgloss
+
 configure-target-libvtv: maybe-all-target-newlib maybe-all-target-libgloss
 
 configure-target-libcilkrts: maybe-all-target-newlib maybe-all-target-libgloss