* 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.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221311 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 27 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
index 00f745292dc..3fe423d5d8d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -162,6 +162,7 @@ target_libraries="target-libgcc \
 		target-libstdc++-v3 \
 		target-libsanitizer \
 		target-libvtv \
+		target-libmpx \
 		target-libssp \
 		target-libquadmath \
 		target-libgfortran \
@@ -640,6 +641,27 @@ if test -d ${srcdir}/libvtv; then
     fi
 fi
 
+
+# Enable libmpx on supported systems by request.
+if test -d ${srcdir}/libmpx; then
+    if test x$enable_libmpx = xyes; then
+       AC_MSG_CHECKING([for libmpx support])
+       if (srcdir=${srcdir}/libmpx; \
+               . ${srcdir}/configure.tgt; \
+               test "$LIBMPX_SUPPORTED" != "yes")
+       then
+           AC_MSG_RESULT([no])
+           noconfigdirs="$noconfigdirs target-libmpx"
+       else
+           AC_MSG_RESULT([yes])
+       fi
+    else
+       noconfigdirs="$noconfigdirs target-libmpx"
+    fi
+fi
+
+
+
 # Disable libquadmath for some systems.
 case "${target}" in
   avr-*-*)
@@ -2672,6 +2694,11 @@ if echo " ${target_configdirs} " | grep " libvtv " > /dev/null 2>&1 &&
   bootstrap_target_libs=${bootstrap_target_libs}target-libvtv,
 fi
 
+# If we are building libmpx, bootstrap it.
+if echo " ${target_configdirs} " | grep " libmpx " > /dev/null 2>&1; then
+  bootstrap_target_libs=${bootstrap_target_libs}target-libmpx,
+fi
+
 # Determine whether gdb needs tk/tcl or not.
 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
 # and in that case we want gdb to be built without tk.  Ugh!