From 1298200f89501407736f0657de5d96a3e7a453b0 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Fri, 29 May 2009 16:34:23 +0200
Subject: enable cross-compile of gcc

- fix asm issue for mips mpfr (reported upstream)
- enable gcc build (not tested, yet, but at least compiles)
---
 package/mpfr/patches/patch-mpfr-longlong_h | 48 ++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 package/mpfr/patches/patch-mpfr-longlong_h

(limited to 'package/mpfr/patches')

diff --git a/package/mpfr/patches/patch-mpfr-longlong_h b/package/mpfr/patches/patch-mpfr-longlong_h
new file mode 100644
index 000000000..7bf1567ee
--- /dev/null
+++ b/package/mpfr/patches/patch-mpfr-longlong_h
@@ -0,0 +1,48 @@
+$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
+--- mpfr-2.4.1.orig/mpfr-longlong.h	2009-02-20 10:43:17.000000000 +0100
++++ mpfr-2.4.1/mpfr-longlong.h	2009-05-29 15:11:21.000000000 +0200
+@@ -1011,10 +1011,19 @@ extern UWtype __MPN(udiv_qrnnd) _PROTO (
+ #endif /* __m88000__ */
+ 
+ #if defined (__mips) && W_TYPE_SIZE == 32
+-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
++#if __GMP_GNUC_PREREQ (4,4)
++#define umul_ppmm(w1, w0, u, v) \
++  do {									\
++    UDItype __ll = (UDItype)(u) * (v);					\
++    w1 = __ll >> 32;							\
++    w0 = __ll;								\
++  } while (0)
++#endif
++#if !defined (umul_ppmm) && __GMP_GNUC_PREREQ (2,7)
+ #define umul_ppmm(w1, w0, u, v) \
+   __asm__ ("multu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
+-#else
++#endif
++#if !defined (umul_ppmm)
+ #define umul_ppmm(w1, w0, u, v) \
+   __asm__ ("multu %2,%3\n\tmflo %0\n\tmfhi %1"				\
+ 	   : "=d" (w0), "=d" (w1) : "d" (u), "d" (v))
+@@ -1024,10 +1033,20 @@ extern UWtype __MPN(udiv_qrnnd) _PROTO (
+ #endif /* __mips */
+ 
+ #if (defined (__mips) && __mips >= 3) && W_TYPE_SIZE == 64
+-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
++#if __GMP_GNUC_PREREQ (4,4)
++#define umul_ppmm(w1, w0, u, v) \
++  do {									\
++    typedef unsigned int __ll_UTItype __attribute__((mode(TI)));	\
++    __ll_UTItype __ll = (__ll_UTItype)(u) * (v);			\
++    w1 = __ll >> 64;							\
++    w0 = __ll;								\
++  } while (0)
++#endif
++#if !defined (umul_ppmm) && __GMP_GNUC_PREREQ (2,7)
+ #define umul_ppmm(w1, w0, u, v) \
+   __asm__ ("dmultu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
+-#else
++#endif
++#if !defined (umul_ppmm)
+ #define umul_ppmm(w1, w0, u, v) \
+   __asm__ ("dmultu %2,%3\n\tmflo %0\n\tmfhi %1"				\
+ 	   : "=d" (w0), "=d" (w1) : "d" (u), "d" (v))
-- 
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