Daily bump.

[gcc.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 59bd92a3e536588c18e6b1b0e8d8aac3c6c44cef..088e735c5dba53bb4b725a3e3a56e63c41378949 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -23,6 +23,7 @@ m4_include(config/acx.m4)
 m4_include(config/override.m4)
 m4_include(config/proginstall.m4)
 m4_include(config/elf.m4)
+m4_include(config/ax_cxx_compile_stdcxx.m4)
 m4_include([libtool.m4])
 m4_include([ltoptions.m4])
 m4_include([ltsugar.m4])
@@ -131,7 +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 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 libelf libiconv libctf"
 
 # these tools are built for the host environment
 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
@@ -139,7 +140,7 @@ host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktr
 # binutils, gas and ld appear in that order because it makes sense to run
 # "make check" in that particular order.
 # If --enable-gold is used, "gold" may replace "ld".
-host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools"
+host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools c++tools"
 
 # these libraries are built for the target environment, and are built after
 # the host libraries and the host tools (which may be a cross compiler)
@@ -723,9 +724,6 @@ case ,${enable_languages}, in
     ;;
   *)
     case "${target}" in
-      *-*-darwin*)
-       unsupported_languages="$unsupported_languages d"
-        ;;
       bpf-*-*)
        unsupported_languages="$unsupported_languages d"
        ;;
@@ -1037,6 +1035,7 @@ case "${target}" in
     ;;
   *-*-freebsd*)
     if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
+       && ! test -d ${srcdir}/gmp \
        && test -f /usr/local/include/gmp.h; then
       with_gmp=/usr/local
     fi
@@ -1463,9 +1462,16 @@ case "$have_compiler:$host:$target:$enable_bootstrap" in
 esac
 
 # When bootstrapping with GCC, build stage 1 in C++11 mode to ensure that a
-# C++11 compiler can still start the bootstrap.
+# C++11 compiler can still start the bootstrap.  Otherwise, if building GCC,
+# require C++11 (or higher).
 if test "$enable_bootstrap:$GXX" = "yes:yes"; then
   CXX="$CXX -std=c++11"
+elif test "$have_compiler" = yes; then
+  AX_CXX_COMPILE_STDCXX(11)
+
+  if test "${build}" != "${host}"; then
+    AX_CXX_COMPILE_STDCXX(11, [], [], [_FOR_BUILD])
+  fi
 fi
 
 # Used for setting $lt_cv_objdir
@@ -2805,7 +2811,7 @@ fi
 # or bootstrap-ubsan, bootstrap it.
 if echo " ${target_configdirs} " | grep " libsanitizer " > /dev/null 2>&1; then
   case "$BUILD_CONFIG" in
-    *bootstrap-asan* | *bootstrap-ubsan* )
+    *bootstrap-hwasan* | *bootstrap-asan* | *bootstrap-ubsan* )
       bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer,
       bootstrap_fixincludes=yes
       ;;