nixpkgs-suyu/pkgs/development/libraries/mpfr/patch02.patch
Lluís Batlle i Rossell eb7ad28899 Patches for mpfr to work on mips with gcc newer or equal to 4.4
svn path=/nixpkgs/branches/stdenv-updates/; revision=22843
2010-08-01 21:02:30 +00:00

75 lines
2.7 KiB
Diff

From http://www.mpfr.org/mpfr-2.4.2/:
Due to a change in GCC 4.4 internals for MIPS, the MPFR build fails on MIPS processors with GCC 4.4 and later. The longlong.h patch (written by Aurélien Jarno) solves this problem.
[Changeset: 6638]
diff -Naurd mpfr-2.4.2-a/PATCHES mpfr-2.4.2-b/PATCHES
--- mpfr-2.4.2-a/PATCHES 2009-12-18 12:03:30.000000000 +0000
+++ mpfr-2.4.2-b/PATCHES 2009-12-18 12:05:19.000000000 +0000
@@ -0,0 +1 @@
+longlong.h
diff -Naurd mpfr-2.4.2-a/VERSION mpfr-2.4.2-b/VERSION
--- mpfr-2.4.2-a/VERSION 2009-12-07 13:37:12.000000000 +0000
+++ mpfr-2.4.2-b/VERSION 2009-12-18 12:05:09.000000000 +0000
@@ -1 +1 @@
-2.4.2-p1
+2.4.2-p2
diff -Naurd mpfr-2.4.2-a/mpfr-longlong.h mpfr-2.4.2-b/mpfr-longlong.h
--- mpfr-2.4.2-a/mpfr-longlong.h 2009-11-30 02:43:08.000000000 +0000
+++ mpfr-2.4.2-b/mpfr-longlong.h 2009-12-18 12:04:29.000000000 +0000
@@ -1011,7 +1011,15 @@
#endif /* __m88000__ */
#if defined (__mips) && W_TYPE_SIZE == 32
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
+#define umul_ppmm(w1, w0, u, v) \
+ do { \
+ UDItype _r; \
+ _r = (UDItype) u * v; \
+ (w1) = _r >> 32; \
+ (w0) = (USItype) _r; \
+ } while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
#define umul_ppmm(w1, w0, u, v) \
__asm__ ("multu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
#else
@@ -1024,7 +1032,16 @@
#endif /* __mips */
#if (defined (__mips) && __mips >= 3) && W_TYPE_SIZE == 64
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
+typedef unsigned int UTItype __attribute__ ((mode (TI)));
+#define umul_ppmm(w1, w0, u, v) \
+ do { \
+ UTItype _r; \
+ _r = (UTItype) u * v; \
+ (w1) = _r >> 64; \
+ (w0) = (UDItype) _r; \
+ } while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
#define umul_ppmm(w1, w0, u, v) \
__asm__ ("dmultu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
#else
diff -Naurd mpfr-2.4.2-a/mpfr.h mpfr-2.4.2-b/mpfr.h
--- mpfr-2.4.2-a/mpfr.h 2009-12-07 13:37:12.000000000 +0000
+++ mpfr-2.4.2-b/mpfr.h 2009-12-18 12:05:09.000000000 +0000
@@ -27,7 +27,7 @@
#define MPFR_VERSION_MAJOR 2
#define MPFR_VERSION_MINOR 4
#define MPFR_VERSION_PATCHLEVEL 2
-#define MPFR_VERSION_STRING "2.4.2-p1"
+#define MPFR_VERSION_STRING "2.4.2-p2"
/* Macros dealing with MPFR VERSION */
#define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
diff -Naurd mpfr-2.4.2-a/version.c mpfr-2.4.2-b/version.c
--- mpfr-2.4.2-a/version.c 2009-12-07 13:37:12.000000000 +0000
+++ mpfr-2.4.2-b/version.c 2009-12-18 12:05:09.000000000 +0000
@@ -25,5 +25,5 @@
const char *
mpfr_get_version (void)
{
- return "2.4.2-p1";
+ return "2.4.2-p2";
}