Fixing package stuff (version: 4.4.7-4)

* Added a patch for fixing toplevel.{c,h} compilation, thanks to carstene1ns that reviewed my patch
* Using sha256 for checksums instead of md5
* Replaced spaced with tabs

1 files changed, 104 insertions, 0 deletions

diff --git a/gcc-fix_toplevel_inlines.patch b/gcc-fix_toplevel_inlines.patch
new file mode 100644
index 000000000000..69e4a72ec0bf
--- /dev/null
+++ b/gcc-fix_toplevel_inlines.patch
@@ -0,0 +1,104 @@
+Patch that fixes toplevel.{c,h} defines of {floor,exact}_log2
+aur-general discussion: https://lists.archlinux.org/pipermail/aur-general/2015-June/031034.html
+Made by 'carstene1ns'
+References, taken from above mail:
+[1]: https://paste.xinu.at/f32k/ # This patch
+[2]: https://gcc.gnu.org/gcc-5/porting_to.html ("Different semantics for
+inline functions")
+[3]: https://github.com/gcc-mirror/gcc/commit/4345dfaa7260253cb0d3b10b4b466f586e9d28dc
+diff -Npur a/gcc/toplev.c b/gcc/toplev.c
+--- a/gcc/toplev.c	2010-03-31 04:51:31.000000000 +0200
++++ b/gcc/toplev.c	2015-06-21 20:23:54.025339943 +0200
+@@ -523,11 +523,11 @@ read_integral_parameter (const char *p,
+   return atoi (p);
+ }
+
+-/* When compiling with a recent enough GCC, we use the GNU C "extern inline"
+-   for floor_log2 and exact_log2; see toplev.h.  That construct, however,
+-   conflicts with the ISO C++ One Definition Rule.   */
++/* The functions floor_log2 and exact_log2 are defined as inline
++   functions in toplev.h if GCC_VERSION >= 3004.  The definitions here
++   are used for older versions of gcc.  */
+
+-#if GCC_VERSION < 3004 || !defined (__cplusplus)
++#if GCC_VERSION < 3004
+
+ /* Given X, an unsigned number, return the largest int Y such that 2**Y <= X.
+    If X is 0, return -1.  */
+@@ -540,9 +540,6 @@ floor_log2 (unsigned HOST_WIDE_INT x)
+   if (x == 0)
+     return -1;
+
+-#ifdef CLZ_HWI
+-  t = HOST_BITS_PER_WIDE_INT - 1 - (int) CLZ_HWI (x);
+-#else
+   if (HOST_BITS_PER_WIDE_INT > 64)
+     if (x >= (unsigned HOST_WIDE_INT) 1 << (t + 64))
+       t += 64;
+@@ -559,7 +556,6 @@ floor_log2 (unsigned HOST_WIDE_INT x)
+     t += 2;
+   if (x >= ((unsigned HOST_WIDE_INT) 1) << (t + 1))
+     t += 1;
+-#endif
+
+   return t;
+ }
+@@ -572,14 +568,10 @@ exact_log2 (unsigned HOST_WIDE_INT x)
+ {
+   if (x != (x & -x))
+     return -1;
+-#ifdef CTZ_HWI
+-  return x ? CTZ_HWI (x) : -1;
+-#else
+   return floor_log2 (x);
+-#endif
+ }
+
+-#endif /*  GCC_VERSION < 3004 || !defined (__cplusplus)  */
++#endif /*  GCC_VERSION < 3004 */
+
+ /* Handler for fatal signals, such as SIGSEGV.  These are transformed
+    into ICE messages, which is much more user friendly.  In case the
+diff -Npur a/gcc/toplev.h b/gcc/toplev.h
+--- a/gcc/toplev.h	2009-02-20 16:20:38.000000000 +0100
++++ b/gcc/toplev.h	2015-06-21 20:24:35.142568303 +0200
+@@ -167,14 +167,17 @@ extern void decode_d_option		(const char
+ extern bool fast_math_flags_set_p	(void);
+ extern bool fast_math_flags_struct_set_p (struct cl_optimization *);
+
++#if GCC_VERSION < 3004
++
+ /* Return log2, or -1 if not exact.  */
+ extern int exact_log2                  (unsigned HOST_WIDE_INT);
+
+ /* Return floor of log2, with -1 for zero.  */
+ extern int floor_log2                  (unsigned HOST_WIDE_INT);
+
++#else /* GCC_VERSION >= 3004 */
++
+ /* Inline versions of the above for speed.  */
+-#if GCC_VERSION >= 3004
+ # if HOST_BITS_PER_WIDE_INT == HOST_BITS_PER_LONG
+ #  define CLZ_HWI __builtin_clzl
+ #  define CTZ_HWI __builtin_ctzl
+@@ -186,17 +189,18 @@ extern int floor_log2                  (
+ #  define CTZ_HWI __builtin_ctz
+ # endif
+
+-extern inline int
++static inline int
+ floor_log2 (unsigned HOST_WIDE_INT x)
+ {
+   return x ? HOST_BITS_PER_WIDE_INT - 1 - (int) CLZ_HWI (x) : -1;
+ }
+
+-extern inline int
++static inline int
+ exact_log2 (unsigned HOST_WIDE_INT x)
+ {
+   return x == (x & -x) && x ? (int) CTZ_HWI (x) : -1;
+ }
++
+ #endif /* GCC_VERSION >= 3004 */
+
+ /* Functions used to get and set GCC's notion of in what directory