tcl: fix from missing sys/fpu.h and undefined mipsCR

Signed-off-by: Saul Wold <Saul.Wold@intel.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/meta/recipes-devtools/tcltk/tcl/mips-tclstrtod.patch b/meta/recipes-devtools/tcltk/tcl/mips-tclstrtod.patch
new file mode 100644
index 0000000000..c1e0d63324
--- /dev/null
+++ b/meta/recipes-devtools/tcltk/tcl/mips-tclstrtod.patch
@@ -0,0 +1,28 @@
+http://sourceforge.net/tracker/index.php?func=detail&aid=2902010&group_id=10894&atid=110894
+
+Pulled from OE by: Saul Wold <saul.wold@intel.com>
+
+--- ../generic/tclStrToD.c.orig
++++ ../generic/tclStrToD.c
+@@ -71,9 +71,10 @@
+ 
+ /*
+  * MIPS floating-point units need special settings in control registers
+- * to use gradual underflow as we expect.
++ * to use gradual underflow as we expect.  This fix is for the MIPSpro
++ * compiler.  
+  */
+-#if defined(__mips)
++#if defined(__sgi) && defined(_COMPILER_VERSION)
+ #include <sys/fpu.h>
+ #endif
+ /*
+@@ -2166,7 +2167,7 @@
+     } bitwhack;
+ #endif
+ 
+-#if defined(__mips)
++#if defined(__sgi) && defined(_COMPILER_VERSION)
+     union fpc_csr mipsCR;
+ 
+     mipsCR.fc_word = get_fpc_csr();