Add unstable.

Add a tree of unstable configurations to track recent gcc source.

1 files changed, 55 insertions, 0 deletions

diff --git a/rtems/config/tools/rtems-gcc-4.7.2-newlib-2.0.0-1.cfg b/rtems/config/tools/rtems-gcc-4.7.2-newlib-2.0.0-1.cfg
new file mode 100644
index 0000000..8c840b6
--- /dev/null
+++ b/rtems/config/tools/rtems-gcc-4.7.2-newlib-2.0.0-1.cfg
@@ -0,0 +1,55 @@
+#
+# GCC 4.7.2., Newlib 2.0.0
+#
+
+%include %{_configdir}/checks.cfg
+%include %{_configdir}/base.cfg
+
+%define gcc_version    4.7.2
+%define newlib_version 2.0.0
+%define mpfr_version   3.0.1
+%define mpc_version    0.8.2
+%define gmp_version    5.0.5
+
+%define with_threads 1
+%define with_plugin  0
+%define with_iconv   1
+
+#
+# AVR C++ does not work.
+#   configure: error: unable to detect exception model
+#
+%if %{_target} == avr-rtems4.11
+%define enable_cxx 0
+%endif
+
+#
+# M32C C++ does not work.
+#   gcc-4.7.2/libstdc++-v3/src/mt_allocator.cc:76: error: cast from 'void*' to 'size_t' loses precision
+#
+%if %{_target} == m32c-rtems4.11
+%define enable_cxx 0
+%endif
+
+%ifn %{defined enable_cxx}
+%define enable_cxx 1
+%endif
+
+#
+# If arm-rtems4.11 add --enable-obsolete.
+#
+%if %{_target} == arm-rtems4.11
+%define enable_obsolete 1
+%else
+%define enable_obsolete 0
+%endif
+
+#
+# The RTEMS 4.11 patches
+#
+Patch0: gcc-4.7.2-rtems4.11-20121026.diff
+
+#
+# The gcc/newlib build instructions. We use 4.7 Release 1.
+#
+%include %{_configdir}/gcc-4.7-1.cfg