[PATCH 3 of 3] config/cc: CC_STATIC_LIBSTDCXX 'depends on' CONFIGURE_has_static_libstdcpp

[Bryan Hundven <bryanhundven at gmail dot com>]

 config/cc/gcc.in.2 |  2 +-
 configure          |  4 ++++
 2 files changed, 5 insertions(+), 1 deletions(-)


# HG changeset patch
# User Bryan Hundven <bryanhundven@gmail.com>
# Date 1306816869 25200
# Node ID 004145b5c07567e6f15190b070176722176987bb
# Parent  7b85b812a8ca96b35863478389d05775d6f41170
config/cc: CC_STATIC_LIBSTDCXX 'depends on' CONFIGURE_has_static_libstdcpp

The CC_STATIC_LIBSTDCXX option should depend on libstdc++ being phyiscally
on the build host. If CONFIGURE_has_static_libstdcpp is disabled, then
CC_STATIC_LIBSTDCXX will also be disabled, hence disabling
STATIC_TOOLCHAIN support.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>

diff -r 7b85b812a8ca -r 004145b5c075 config/cc/gcc.in.2
--- a/config/cc/gcc.in.2	Mon May 30 21:39:14 2011 -0700
+++ b/config/cc/gcc.in.2	Mon May 30 21:41:09 2011 -0700
@@ -61,7 +61,7 @@
     bool
     prompt "Link libstdc++ statically into the gcc binary"
     default y
-    depends on CC_GCC_4_4_or_later
+    depends on CC_GCC_4_4_or_later && CONFIGURE_has_static_libstdcpp
     help
       Newer gcc versions use the PPL library which is C++ code.  Statically
       linking libstdc++ increases the likeliness that the gcc binary will
diff -r 7b85b812a8ca -r 004145b5c075 configure
--- a/configure	Mon May 30 21:39:14 2011 -0700
+++ b/configure	Mon May 30 21:41:09 2011 -0700
@@ -436,6 +436,10 @@
 has_or_abort lib="${stdcpp_libs}" \
              err="'libstdc++' shared library was not found"
 
+has_or_warn  lib="libstdc++.a" \
+             err="'libstdc++' static library was not found" \
+             kconfig=has_static_libstdcpp
+
 #---------------------------------------------------------------------
 # Compute the version string
 

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