[svn r306] Fixed: it's now possible to compile and link llvmdc with MinGW32 and msys on Win32 :D I tried it myself ;) Building the runtime still needs some work, but it's a step in the right direction.

dmd/array.c

@@ -13,7 +13,7 @@
 #include <string.h>
 #include <assert.h>
 
-#if _MSC_VER
+#if _MSC_VER || __MINGW32__
 #include <malloc.h>
 #endif
 

dmd/expression.c

@@ -19,6 +19,12 @@
 extern "C" char * __cdecl __locale_decpoint;
 #endif
 
+#if __MINGW32__
+#ifndef isnan
+#define isnan _isnan
+#endif
+#endif
+
 #if IN_GCC
 // Issues with using -include total.h (defines integer_t) and then complex.h fails...
 #undef integer_t

dmd/inifile.c

@@ -13,6 +13,10 @@
 #include	"root.h"
 #include	"mem.h"
 
+#ifdef __MINGW32__
+#include <malloc.h>
+#endif
+
 #define LOG	0
 
 char *skipspace(const char *p);

dmd/mars.c

@@ -328,8 +328,7 @@ int main(int argc, char *argv[])
 
 #if _WIN32
     inifile(argv[0], "llvmdc.ini");
-#endif
+#elif linux
-#if linux
     inifile(argv[0], "llvmdc.conf");
 #else
 #error

dmd/module.c

@@ -12,7 +12,7 @@
 #include <stdlib.h>
 #include <assert.h>
 
-#ifdef _MSC_VER
+#if _MSC_VER || __MINGW32__
 #include <malloc.h>
 #endif
 

dmd/mtype.c

@@ -25,6 +25,8 @@
 #include <limits>
 #elif __DMC__
 #include <complex.h>
+#elif __MINGW32__
+#include <malloc.h>
 #else
 //#define signbit 56
 #endif
@@ -32,6 +34,9 @@
 #if __APPLE__
 #include <math.h>
 static double zero = 0;
+#elif __MINGW32__
+#include <math.h>
+static double zero = 0;
 #elif __GNUC__
 #include <math.h>
 #include <bits/nan.h>

dmd/root.c

@@ -14,7 +14,7 @@
 #include <stdint.h>
 #include <assert.h>
 
-#if _MSC_VER
+#if _MSC_VER ||__MINGW32__
 #include <malloc.h>
 #endif
 

dmd/template.c

@@ -13,15 +13,18 @@
 #include <stdio.h>
 #include <assert.h>
 
+#if !IN_LLVM
 #if _WIN32
 #include <windows.h>
 long __cdecl __ehfilter(LPEXCEPTION_POINTERS ep);
 #endif
+#endif
 
 #include "root.h"
 #include "mem.h"
 #include "stringtable.h"
-
+#include "mars.h"
+#include "identifier.h"
 #include "mtype.h"
 #include "template.h"
 #include "init.h"
@@ -31,9 +34,6 @@ long __cdecl __ehfilter(LPEXCEPTION_POINTERS ep);
 #include "aggregate.h"
 #include "declaration.h"
 #include "dsymbol.h"
-#include "mars.h"
-#include "dsymbol.h"
-#include "identifier.h"
 #include "hdrgen.h"
 
 #define LOG	0
@@ -2944,9 +2944,11 @@ void TemplateInstance::semantic(Scope *sc)
     //printf("isnested = %d, sc->parent = %s\n", isnested, sc->parent->toChars());
     sc2->parent = /*isnested ? sc->parent :*/ this;
 
+#if !IN_LLVM    
 #if _WIN32
   __try
   {
+#endif
 #endif
     for (int i = 0; i < members->dim; i++)
     {
@@ -2960,6 +2962,7 @@ void TemplateInstance::semantic(Scope *sc)
 	//printf("test4: isnested = %d, s->parent = %s\n", isnested, s->parent->toChars());
 	sc2->module->runDeferredSemantic();
     }
+#if !IN_LLVM    
 #if _WIN32
   }
   __except (__ehfilter(GetExceptionInformation()))
@@ -2968,6 +2971,7 @@ void TemplateInstance::semantic(Scope *sc)
     error("recursive expansion");
     fatal();
   }
+#endif
 #endif
 
     /* If any of the instantiation members didn't get semantic() run

gen/classes.cpp

@@ -1388,10 +1388,10 @@ static LLConstant* build_class_dtor(ClassDeclaration* cd)
 #endif
 }
 
-static uint build_classinfo_flags(ClassDeclaration* cd)
+static unsigned build_classinfo_flags(ClassDeclaration* cd)
 {
     // adapted from original dmd code
-    uint flags = 0;
+    unsigned flags = 0;
     //flags |= isCOMclass(); // IUnknown
     bool hasOffTi = false;
     if (cd->ctor) flags |= 8;
@@ -1563,7 +1563,7 @@ void DtoDefineClassInfo(ClassDeclaration* cd)
         c = defc->getOperand(9);
     }
     else {
-        uint flags = build_classinfo_flags(cd);
+        unsigned flags = build_classinfo_flags(cd);
         c = DtoConstUint(flags);
     }
     inits.push_back(c);

gen/todebug.cpp

@@ -1,6 +1,7 @@
 #include "gen/llvm.h"
 #include "llvm/Support/Dwarf.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
+#include "llvm/System/Path.h"
 
 #include "declaration.h"
 #include "module.h"
@@ -136,11 +137,8 @@ static LLGlobalVariable* dwarfCompileUnit(Module* m)
     vals[2] = DtoConstUint(DW_LANG_C);// _D)); // doesn't seem to work
     vals[3] = DtoConstStringPtr(m->srcfile->name->toChars(), "llvm.metadata");
     std::string srcpath(FileName::path(m->srcfile->name->toChars()));
-    if (srcpath.empty()) {
+    if (srcpath.empty())
-        const char* str = get_current_dir_name();
+		srcpath = llvm::sys::Path::GetCurrentDirectory().toString();
-        assert(str != NULL);
-        srcpath = str;
-    }
     vals[4] = DtoConstStringPtr(srcpath.c_str(), "llvm.metadata");
     vals[5] = DtoConstStringPtr("LLVMDC (http://www.dsource.org/projects/llvmdc)", "llvm.metadata");
 

premake.lua

@@ -2,7 +2,11 @@ project.name = llvmdc
 
 -- options
 OPAQUE_VTBLS = 1
-USE_BOEHM_GC = 1
+if OS == "windows" then
+	USE_BOEHM_GC = 0
+else
+	USE_BOEHM_GC = 1
+end
 
 -- idgen
 package = newpackage()