Update newlib to 20150223 snapshot tarball

This includes Joel's patch to dynamically probe for the proper
<inttypes.h> setting for intptr_t and uintptr_t. This eliminates
many printf() format warnings due to them being incorrectly defined.

rtems/config/4.11/rtems-arm.bset

@@ -22,7 +22,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.9-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-avr.bset

@@ -35,7 +35,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-bfin.bset

@@ -17,7 +17,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.8.3-newlib-git-1
+tools/rtems-gcc-4.8.3-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-h8300.bset

@@ -22,7 +22,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.8.3-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-i386.bset

@@ -17,7 +17,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-lm32.bset

@@ -23,7 +23,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.8.3-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-m32c.bset

@@ -41,7 +41,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.8.3-newlib-git-1
+tools/rtems-gcc-4.8.3-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-m32r.bset

@@ -17,7 +17,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-m68k.bset

@@ -17,7 +17,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-microblaze.bset

@@ -28,7 +28,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-mips.bset

@@ -27,7 +27,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-mipstx39-gdb-7.7-1
 tools/rtems-tools-4.11-1

rtems/config/4.11/rtems-moxie.bset

@@ -23,7 +23,7 @@
 devel/expat-2.1.0-1
 devel/dtc-1.4.1-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-nios2.bset

@@ -17,7 +17,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-powerpc.bset

@@ -37,7 +37,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-sh.bset

@@ -17,7 +17,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-sparc.bset

@@ -36,7 +36,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-sparc64.bset

@@ -17,7 +17,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/4.11/rtems-v850.bset

@@ -22,7 +22,7 @@
 4.11/rtems-autotools
 devel/expat-2.1.0-1
 tools/rtems-binutils-2.24-1
-tools/rtems-gcc-4.9.2-newlib-git-1
+tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1
 tools/rtems-gdb-7.8.2-1
 tools/rtems-tools-4.11-1
 tools/rtems-kernel-4.11

rtems/config/tools/rtems-gcc-4.8-newlib-2.2.0-1.cfg

@@ -0,0 +1,43 @@
+#
+# GCC 4.8.x., Newlib GIT.
+#
+
+%ifn %{defined gcc_version}
+ %error No GCC version defined.
+%endif
+
+%ifn %{defined newlib_version}
+ %error No Newlib version defined.
+%endif
+
+%include %{_configdir}/checks.cfg
+%include %{_configdir}/base.cfg
+%include %{_configdir}/versions.cfg
+
+%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
+
+%ifn %{defined with_iconv}
+ %define with_iconv 1
+%endif
+
+#
+# Hash checksums of the libraries used in GCC.
+#
+%hash md5 mpfr-%{mpfr_version}.tar.bz2 bfbecb2eacb6d48432ead5cfc3f7390a
+%hash md5 mpc-%{mpc_version}.tar.gz    e98267ebd5648a39f881d66797122fb6
+%hash md5 gmp-%{gmp_version}.tar.bz2   041487d25e9c230b0c42b106361055fe
+
+#
+# Newlib is a snapshot
+#
+%source set newlib ftp://sourceware.org/pub/newlib/newlib-%{newlib_version}.tar.gz
+
+#
+# The gcc/newlib build instructions. We use 4.8 Release 1.
+#
+%include %{_configdir}/gcc-4.8-1.cfg

rtems/config/tools/rtems-gcc-4.8.3-newlib-2.20.0-20150323-1.cfg

@@ -0,0 +1,14 @@
+#
+# GCC 4.8.3, Newlib 2.2.0-1 (actually a snapshot)
+#
+
+%define gcc_version    4.8.3
+%define newlib_version 2.2.0.20150323
+
+%hash md5 gcc-%{gcc_version}.tar.bz2 7c60f24fab389f77af203d2516ee110f
+%hash md5 newlib-%{newlib_version}.tar.gz a5107ff59e53a5731bdd0e245cbd1ad8
+
+#
+# The gcc/newlib build instructions.
+#
+%include tools/rtems-gcc-4.8-newlib-2.2.0-1.cfg

rtems/config/tools/rtems-gcc-4.9-newlib-2.2.0-1.cfg

@@ -33,7 +33,7 @@
 %hash md5 gmp-%{gmp_version}.tar.bz2   041487d25e9c230b0c42b106361055fe
 
 #
-# Newlib is from CVS and this is via a git mirror. No hash on GIT
+# Newlib is a snapshot
 #
 %source set newlib ftp://sourceware.org/pub/newlib/newlib-%{newlib_version}.tar.gz
 

rtems/config/tools/rtems-gcc-4.9.2-newlib-2.20.0-20150323-1.cfg

@@ -0,0 +1,14 @@
+#
+# GCC 4.9.2, Newlib 2.2.0-1 (actually a snapshot)
+#
+
+%define gcc_version    4.9.2
+%define newlib_version 2.2.0.20150323
+
+%hash md5 gcc-%{gcc_version}.tar.bz2 4df8ee253b7f3863ad0b86359cd39c43
+%hash md5 newlib-%{newlib_version}.tar.gz a5107ff59e53a5731bdd0e245cbd1ad8
+
+#
+# The gcc/newlib build instructions.
+#
+%include tools/rtems-gcc-4.9-newlib-2.2.0-1.cfg