---

yaml
---
r: 2402
b: refs/heads/master
c: b4a0d89
h: refs/heads/master
v: v3

Author: wilsonk

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1e03f004047668e80ea4e1469addd0484ef48fbc
+refs/heads/master: b4a0d891c0a5eac32896650214abfe62cc1ea5a0

trunk/src/comp/driver/rustc.rs

@@ -161,11 +161,27 @@ options:
     --no-typestate     don't run the typestate pass (unsafe!)\n\n");
 }
 
-fn get_os() -> session.os {
-    auto s = std.os.target_os();
-    if (_str.eq(s, "win32")) { ret session.os_win32; }
-    if (_str.eq(s, "macos")) { ret session.os_macos; }
-    if (_str.eq(s, "linux")) { ret session.os_linux; }
+fn get_os(str triple) -> session.os {
+    if (_str.find(triple, "win32") > 0 ||
+        _str.find(triple, "mingw32") > 0 ) {
+        ret session.os_win32;
+    } else if (_str.find(triple, "darwin") > 0) { ret session.os_macos; }
+    else if (_str.find(triple, "linux") > 0) { ret session.os_linux; }
+}
+
+fn get_arch(str triple) -> session.arch {
+    if (_str.find(triple, "i386") > 0 ||
+        _str.find(triple, "i486") > 0 ||
+        _str.find(triple, "i586") > 0 ||
+        _str.find(triple, "i686") > 0 ||
+        _str.find(triple, "i786") > 0 ) {
+        ret session.arch_x86;
+    } else if (_str.find(triple, "x86_64") > 0) {
+        ret session.arch_x64;
+    } else if (_str.find(triple, "arm") > 0 ||
+        _str.find(triple, "xscale") > 0 ) {
+        ret session.arch_arm;
+    }
 }
 
 fn get_default_sysroot(str binary) -> str {
@@ -176,10 +192,12 @@ fn get_default_sysroot(str binary) -> str {
 
 fn main(vec[str] args) {
 
-    // FIXME: don't hard-wire this.
+    let str triple =
+        std._str.rustrt.str_from_cstr(llvm.llvm.LLVMRustGetHostTriple());
+
     let @session.config target_cfg =
-        @rec(os = get_os(),
-             arch = session.arch_x86,
+        @rec(os = get_os(triple),
+             arch = get_arch(triple),
              int_type = common.ty_i32,
              uint_type = common.ty_u32,
              float_type = common.ty_f64);

trunk/src/comp/lib/llvm.rs

@@ -848,6 +848,9 @@ native mod llvm = llvm_lib {
         call. */
     fn LLVMRustGetLastError() -> sbuf;
 
+    /** Returns a string describing the hosts triple */
+    fn LLVMRustGetHostTriple() -> sbuf;
+
     /** Parses the bitcode in the given memory buffer. */
     fn LLVMRustParseBitcode(MemoryBufferRef MemBuf) -> ModuleRef;
 

trunk/src/lib/sort.rs

@@ -45,10 +45,10 @@ fn swap[T](vec[mutable T] arr, uint x, uint y) {
     arr.(y) = a;
 }
 
-fn part[T](lteq[mutable T] compare_func, vec[mutable T] arr, uint left,
+fn part[T](lteq[T] compare_func, vec[mutable T] arr, uint left,
         uint right, uint pivot) -> uint {
 
-    fn compare[T](lteq[mutable T] compare_func, vec[mutable T]arr,
+    fn compare[T](lteq[T] compare_func, vec[mutable T]arr,
            uint arr_idx, &T arr_value) -> bool {
 
         ret compare_func(arr.(arr_idx),arr_value);
@@ -69,7 +69,7 @@ fn part[T](lteq[mutable T] compare_func, vec[mutable T] arr, uint left,
     ret storage_index;
 }
 
-fn qsort[T](lteq[mutable T] compare_func, vec[mutable T] arr, uint left,
+fn qsort[T](lteq[T] compare_func, vec[mutable T] arr, uint left,
         uint right) {
 
     if (right > left) {
@@ -83,12 +83,12 @@ fn qsort[T](lteq[mutable T] compare_func, vec[mutable T] arr, uint left,
     }
 }
 
-fn quick_sort[T](lteq[mutable T] compare_func, vec[mutable T] arr) {
+fn quick_sort[T](lteq[T] compare_func, vec[mutable T] arr) {
 
-    if (len[mutable T](arr) == 0u) {
+    if (len[T](arr) == 0u) {
         ret;
     }
-    qsort[T](compare_func, arr, 0u, (len[mutable T](arr)) - 1u);
+    qsort[T](compare_func, arr, 0u, (len[T](arr)) - 1u);
 }
 
 // Local Variables:

trunk/src/rustllvm/RustWrapper.cpp

@@ -20,6 +20,7 @@
 #include "llvm/Target/TargetSelect.h"
 #include "llvm/Target/TargetRegistry.h"
 #include "llvm/Target/TargetOptions.h"
+#include "llvm/Support/Host.h"
 #include "llvm-c/Core.h"
 #include "llvm-c/BitReader.h"
 #include "llvm-c/Object.h"
@@ -106,3 +107,8 @@ extern "C" LLVMModuleRef LLVMRustParseBitcode(LLVMMemoryBufferRef MemBuf) {
          ? NULL : M;
 }
 
+extern "C" const char *LLVMRustGetHostTriple(void)
+{
+  static std::string str = llvm::sys::getHostTriple();
+  return str.c_str();
+}

trunk/src/rustllvm/rustllvm.def.in

@@ -1,6 +1,7 @@
 LLVMRustCreateMemoryBufferWithContentsOfFile
 LLVMRustWriteOutputFile
 LLVMRustGetLastError
+LLVMRustGetHostTriple
 LLVMRustParseBitcode
 LLVMLinkModules
 LLVMCreateObjectFile