* section.c (_bfd_std_section): Rename from std_section.

[deliverable/binutils-gdb.git] / configure

diff --git a/configure b/configure
index 95828ae39df761c1677a109ac6e1309e0a70cbd7..8a3227516df60c44ba7769fd0654e46aa90cfe00 100755 (executable)
--- a/configure
+++ b/configure
@@ -2773,6 +2773,7 @@ target_libraries="target-libgcc \
                target-libitm \
                target-libstdc++-v3 \
                target-libmudflap \
+               target-libsanitizer \
                target-libssp \
                target-libquadmath \
                target-libgfortran \
@@ -2949,9 +2950,9 @@ case "${ENABLE_GOLD}" in
     is_elf=no
     case "${target}" in
       *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
-      | *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
+      | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
       | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
-      | *-*-solaris2* | *-*-nto*)
+      | *-*-solaris2* | *-*-nto* | *-*-nacl*)
         case "${target}" in
           *-*-linux*aout* | *-*-linux*oldld*)
             ;;
@@ -3195,8 +3196,30 @@ $as_echo "yes" >&6; }
     fi
 fi
 
+# Disable libsanitizer on unsupported systems.
+if test -d ${srcdir}/libsanitizer; then
+    if test x$enable_libsanitizer = x; then
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsanitizer support" >&5
+$as_echo_n "checking for libsanitizer support... " >&6; }
+       if (srcdir=${srcdir}/libsanitizer; \
+               . ${srcdir}/configure.tgt; \
+               test -n "$UNSUPPORTED")
+       then
+           { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+           noconfigdirs="$noconfigdirs target-libsanitizer"
+       else
+           { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+       fi
+    fi
+fi
+
 # Disable libquadmath for some systems.
 case "${target}" in
+  avr-*-*)
+    noconfigdirs="$noconfigdirs target-libquadmath"
+    ;;
   # libquadmath is unused on AIX and libquadmath build process use of
   # LD_LIBRARY_PATH can break AIX bootstrap.
   powerpc-*-aix* | rs6000-*-aix*)
@@ -3221,13 +3244,6 @@ case "${target}" in
     ;;
 esac
 
-# Disable libquadmath for some systems.
-case "${target}" in
-  avr-*-*)
-    noconfigdirs="$noconfigdirs target-libquadmath"
-    ;;
-esac
-
 # Disable libstdc++-v3 for some systems.
 # Allow user to override this if they pass --enable-libstdc++-v3
 if test "${ENABLE_LIBSTDCXX}" = "default" ; then
@@ -6421,11 +6437,11 @@ case ,${enable_languages},:${enable_objc_gc} in
     ;;
 esac
 
-# Disable libitm if we're not building C++
+# Disable libitm and libsanitizer if we're not building C++
 case ,${enable_languages}, in
   *,c++,*) ;;
   *)
-    noconfigdirs="$noconfigdirs target-libitm"
+    noconfigdirs="$noconfigdirs target-libitm target-libsanitizer"
     ;;
 esac
 
@@ -6897,6 +6913,11 @@ if echo " ${target_configdirs} " | grep " libgomp " > /dev/null 2>&1 ; then
   bootstrap_target_libs=${bootstrap_target_libs}target-libgomp,
 fi
 
+# If we are building libsanitizer, bootstrap it.
+if echo " ${target_configdirs} " | grep " libsanitizer " > /dev/null 2>&1 ; then
+  bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer,
+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!
@@ -13612,7 +13633,7 @@ else
   esac
   if test $ok = yes; then
     # An in-tree tool is available and we can use it
-    CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/g++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
+    CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xg++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
 $as_echo "just compiled" >&6; }
   elif expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then