4 files changed, 65 insertions, 104 deletions

diff --git a/lang/rust/files/log2.patch b/lang/rust/files/log2.patch
index ed0b307f6a66..d6054b3b5ef5 100644
--- a/lang/rust/files/log2.patch
+++ b/lang/rust/files/log2.patch
@@ -1,48 +1,66 @@
---- src/libcore/cmath.rs.orig	2012-10-16 21:22:12.704922039 +0800
-+++ src/libcore/cmath.rs	2012-10-16 21:23:23.023337237 +0800
-@@ -56,7 +56,6 @@
-     // renamed: to be consitent with log as ln
-     #[link_name="log1p"] pure fn ln1p(n: c_double) -> c_double;
-     pure fn log10(n: c_double) -> c_double;
--    pure fn log2(n: c_double) -> c_double;
-     #[link_name="ilogb"] pure fn ilog_radix(n: c_double) -> c_int;
-     pure fn modf(n: c_double, iptr: &mut c_double) -> c_double;
-     pure fn pow(n: c_double, e: c_double) -> c_double;
-@@ -131,7 +130,6 @@
-     #[link_name="logf"] pure fn ln(n: c_float) -> c_float;
-     #[link_name="logbf"] pure fn log_radix(n: c_float) -> c_float;
-     #[link_name="log1pf"] pure fn ln1p(n: c_float) -> c_float;
--    #[link_name="log2f"] pure fn log2(n: c_float) -> c_float;
-     #[link_name="log10f"] pure fn log10(n: c_float) -> c_float;
-     #[link_name="ilogbf"] pure fn ilog_radix(n: c_float) -> c_int;
-     #[link_name="modff"] pure fn modf(n: c_float,
---- src/libcore/f32.rs.orig	2012-10-16 21:22:27.909922315 +0800
-+++ src/libcore/f32.rs	2012-10-16 21:24:32.932336957 +0800
-@@ -135,7 +135,11 @@
- }
+--- src/libcore/num/cmath.rs.orig	2013-04-06 12:52:09.596039132 +0800
++++ src/libcore/num/cmath.rs	2013-04-06 12:53:24.474452681 +0800
+@@ -64,7 +64,6 @@
+         // renamed: to be consitent with log as ln
+         #[link_name="log1p"] unsafe fn ln1p(n: c_double) -> c_double;
+         unsafe fn log10(n: c_double) -> c_double;
+-        unsafe fn log2(n: c_double) -> c_double;
+         #[link_name="ilogb"] unsafe fn ilog_radix(n: c_double) -> c_int;
+         unsafe fn modf(n: c_double, iptr: &mut c_double) -> c_double;
+         unsafe fn pow(n: c_double, e: c_double) -> c_double;
+@@ -148,7 +147,6 @@
+         #[link_name="logf"] unsafe fn ln(n: c_float) -> c_float;
+         #[link_name="logbf"] unsafe fn log_radix(n: c_float) -> c_float;
+         #[link_name="log1pf"] unsafe fn ln1p(n: c_float) -> c_float;
+-        #[link_name="log2f"] unsafe fn log2(n: c_float) -> c_float;
+         #[link_name="log10f"] unsafe fn log10(n: c_float) -> c_float;
+         #[link_name="ilogbf"] unsafe fn ilog_radix(n: c_float) -> c_int;
+         #[link_name="modff"] unsafe fn modf(n: c_float,
+--- src/libcore/num/f32.rs.orig	2013-04-06 12:52:15.395037527 +0800
++++ src/libcore/num/f32.rs	2013-04-06 13:00:55.623679761 +0800
+@@ -81,7 +81,6 @@
+     cmath::c_float_utils::log_radix)
+ delegate!(fn ln1p(n: c_float) -> c_float = cmath::c_float_utils::ln1p)
+ delegate!(fn log10(n: c_float) -> c_float = cmath::c_float_utils::log10)
+-delegate!(fn log2(n: c_float) -> c_float = cmath::c_float_utils::log2)
+ delegate!(fn ilog_radix(n: c_float) -> c_int =
+     cmath::c_float_utils::ilog_radix)
+ delegate!(fn modf(n: c_float, iptr: &mut c_float) -> c_float =
+@@ -254,7 +253,12 @@
  
- pub pure fn logarithm(n: f32, b: f32) -> f32 {
+ #[inline(always)]
+ pub fn logarithm(n: f32, b: f32) -> f32 {
 -    return log2(n) / log2(b);
 +    return ln(n) / ln(b);
 +}
 +
-+pub pure fn log2(n: f32) -> f32 {
++#[inline(always)]
++pub fn log2(n: f32) -> f32 {
 +    return ln(n) / consts::ln_2;
  }
  
- impl f32: num::Num {
---- src/libcore/f64.rs.orig	2012-10-16 21:22:34.895921647 +0800
-+++ src/libcore/f64.rs	2012-10-16 21:25:30.466586496 +0800
-@@ -154,7 +154,11 @@
- }
+ #[cfg(notest)]
+--- src/libcore/num/f64.rs.orig	2013-04-06 12:52:25.866037307 +0800
++++ src/libcore/num/f64.rs	2013-04-06 13:02:33.051357016 +0800
+@@ -82,7 +82,6 @@
+     cmath::c_double_utils::log_radix)
+ delegate!(fn ln1p(n: c_double) -> c_double = cmath::c_double_utils::ln1p)
+ delegate!(fn log10(n: c_double) -> c_double = cmath::c_double_utils::log10)
+-delegate!(fn log2(n: c_double) -> c_double = cmath::c_double_utils::log2)
+ delegate!(fn ilog_radix(n: c_double) -> c_int =
+     cmath::c_double_utils::ilog_radix)
+ delegate!(fn modf(n: c_double, iptr: &mut c_double) -> c_double =
+@@ -276,7 +275,12 @@
  
- pub pure fn logarithm(n: f64, b: f64) -> f64 {
+ #[inline(always)]
+ pub fn logarithm(n: f64, b: f64) -> f64 {
 -    return log2(n) / log2(b);
 +    return ln(n) / ln(b);
 +}
 +
-+pub pure fn log2(n: f64) -> f64 {
++#[inline(always)]
++pub fn log2(n: f64) -> f64 {
 +    return ln(n) / consts::ln_2;
  }
  
- impl f64: num::Num {
+ #[cfg(notest)]
diff --git a/lang/rust/files/patch-configure b/lang/rust/files/patch-configure
index da7744e5f074..ba22d3f04a97 100644
--- a/lang/rust/files/patch-configure
+++ b/lang/rust/files/patch-configure
@@ -1,6 +1,6 @@
---- configure.orig	2012-12-19 07:29:12.000000000 +0800
-+++ configure	2012-12-24 20:52:33.524922231 +0800
-@@ -363,7 +363,6 @@
+--- configure.orig	2013-04-06 12:44:15.918202587 +0800
++++ configure	2013-04-06 12:45:10.302044128 +0800
+@@ -401,7 +401,6 @@
  step_msg "looking for build programs"
  
  probe_need CFG_PERL        perl
@@ -8,7 +8,7 @@
  probe_need CFG_PYTHON      python2.7 python2.6 python2 python
  
  python_version=$($CFG_PYTHON -V 2>&1)
-@@ -472,15 +471,6 @@
+@@ -511,15 +510,6 @@
      fi
  fi
  
@@ -24,12 +24,3 @@
  if [ -z "$CFG_ENABLE_CLANG" -a -z "$CFG_GCC" ]
  then
      err "either clang or gcc is required"
-@@ -516,7 +506,7 @@
-                       | cut -d ' ' -f 2)
- 
-     case $CFG_CLANG_VERSION in
--        (3.0svn | 3.0 | 3.1 | 4.0 | 4.1)
-+        (3.0svn | 3.0 | 3.1 | 3.2 | 4.0 | 4.1)
-         step_msg "found ok version of CLANG: $CFG_CLANG_VERSION"
-         CFG_C_COMPILER="clang"
-         ;;
diff --git a/lang/rust/files/patch-mk_platform.mk b/lang/rust/files/patch-mk_platform.mk
index e699a662bcef..7aafd3ac0abc 100644
--- a/lang/rust/files/patch-mk_platform.mk
+++ b/lang/rust/files/patch-mk_platform.mk
@@ -1,27 +1,11 @@
---- mk/platform.mk.orig	2012-12-25 08:33:07.971922333 +0800
-+++ mk/platform.mk	2012-12-25 08:33:16.996994081 +0800
-@@ -222,7 +222,7 @@
-   ifeq ($(origin CPP),default)
-     CPP=clang -E
-   endif
--  CFG_GCCISH_CFLAGS += -Wall -Werror -g
-+  CFG_GCCISH_CFLAGS += -Wall -g
-   CFG_GCCISH_CXXFLAGS += -fno-rtti
-   CFG_GCCISH_LINK_FLAGS += -g
-   # These flags will cause the compiler to produce a .d file
-@@ -268,7 +268,7 @@
-   ifeq ($(origin CPP),default)
-     CPP=gcc -E
-   endif
--  CFG_GCCISH_CFLAGS += -Wall -Werror -g
-+  CFG_GCCISH_CFLAGS += -Wall -g
-   CFG_GCCISH_CXXFLAGS += -fno-rtti
-   CFG_GCCISH_LINK_FLAGS += -g
-   # These flags will cause the compiler to produce a .d file
-@@ -322,4 +322,4 @@
- endef
- 
- $(foreach target,$(CFG_TARGET_TRIPLES),\
--  $(eval $(call CFG_MAKE_ASSEMBLER,$(target))))
-\ No newline at end of file
-+  $(eval $(call CFG_MAKE_ASSEMBLER,$(target))))
+--- mk/platform.mk.orig	2013-04-06 12:47:35.924036199 +0800
++++ mk/platform.mk	2013-04-06 12:48:04.696038055 +0800
+@@ -299,7 +299,7 @@
+ CFG_LIB_NAME_x86_64-unknown-freebsd=lib$(1).so
+ CFG_LIB_GLOB_x86_64-unknown-freebsd=lib$(1)-*.so
+ CFG_LIB_DSYM_GLOB_x86_64-unknown-freebsd=$(1)-*.dylib.dSYM
+-CFG_GCCISH_CFLAGS_x86_64-unknown-freebsd := -Wall -Werror -g -fPIC -I/usr/local/include
++CFG_GCCISH_CFLAGS_x86_64-unknown-freebsd := -Wall -g -fPIC -I/usr/local/include
+ CFG_GCCISH_LINK_FLAGS_x86_64-unknown-freebsd := -shared -fPIC -g -lpthread -lrt
+ CFG_GCCISH_DEF_FLAG_x86_64-unknown-freebsd := -Wl,--export-dynamic,--dynamic-list=
+ CFG_GCCISH_PRE_LIB_FLAGS_x86_64-unknown-freebsd := -Wl,-whole-archive
diff --git a/lang/rust/files/tgammaf.patch b/lang/rust/files/tgammaf.patch
deleted file mode 100644
index ec35761daf40..000000000000
--- a/lang/rust/files/tgammaf.patch
+++ /dev/null
@@ -1,32 +0,0 @@
---- src/libcore/cmath.rs.orig	2012-10-16 21:27:43.459921547 +0800
-+++ src/libcore/cmath.rs	2012-10-16 21:27:59.451920798 +0800
-@@ -145,7 +145,6 @@
-     #[link_name="sqrtf"] pure fn sqrt(n: c_float) -> c_float;
-     #[link_name="tanf"] pure fn tan(n: c_float) -> c_float;
-     #[link_name="tanhf"] pure fn tanh(n: c_float) -> c_float;
--    #[link_name="tgammaf"] pure fn tgamma(n: c_float) -> c_float;
-     #[link_name="truncf"] pure fn trunc(n: c_float) -> c_float;
- }
- 
---- src/libcore/f32.rs.orig	2012-10-16 21:27:50.924920698 +0800
-+++ src/libcore/f32.rs	2012-10-16 21:30:50.177658387 +0800
-@@ -7,6 +7,8 @@
- pub use cmath::c_float::*;
- pub use cmath::c_float_targ_consts::*;
- 
-+priv use cmath::c_double_utils;
-+
- // These are not defined inside consts:: for consistency with
- // the integer types
- 
-@@ -130,6 +132,10 @@
-     pub const ln_10: f32 = 2.30258509299404568401799145468436421_f32;
- }
- 
-+pub pure fn tgamma(n: f32) -> f32 {
-+    return c_double_utils::tgamma(n as f64) as f32;
-+}
-+
- pub pure fn signbit(x: f32) -> int {
-     if is_negative(x) { return 1; } else { return 0; }
- }