Merge pull request #7 from jondistad/osx-update

Minor modifications to build on current OS X machine

Makefile.macosx

@@ -1,4 +1,5 @@
-CC = gcc
+CC ?= gcc
+CARBON_HEADERS ?= "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk/Developer/Headers"
 
 NAME = flisp
 SRCS = $(NAME).c builtins.c string.c equalhash.c table.c iostream.c
@@ -9,7 +10,7 @@ LIBTARGET = lib$(NAME)
 LLTDIR = llt
 LLT = $(LLTDIR)/libllt.a
 
-CONFIG = -DMACOSX -DARCH_X86_64 -DBITS64 -D__CPU__=686
+CONFIG = -DMACOSX -DARCH_X86_64 -DBITS64 -D__CPU__=686 -I$(CARBON_HEADERS)
 FLAGS = -falign-functions -Wall -Wno-strict-aliasing -I$(LLTDIR) $(CFLAGS) -DUSE_COMPUTED_GOTO $(CONFIG)
 LIBFILES = $(LLT)
 LIBS = $(LIBFILES) -lm -framework ApplicationServices

llt/dirpath.c

@@ -113,8 +113,8 @@ char *get_exename(char *buf, size_t size)
     return buf;
 }
 #elif defined(MACOSX)
-#include "/Developer/Headers/FlatCarbon/Processes.h"
-#include "/Developer/Headers/FlatCarbon/Files.h"
+#include <FlatCarbon/Processes.h>
+#include <FlatCarbon/Files.h>
 char *get_exename(char *buf, size_t size)
 {
     ProcessSerialNumber PSN;

llt/dtypes.h

@@ -28,6 +28,7 @@
 #endif
 
 
+#if !defined (BITS32) && !defined (BITS64)
 #ifndef __SIZEOF_POINTER__
 #  error "__SIZEOF_POINTER__ undefined"
 #endif
@@ -38,6 +39,7 @@
 #else
 #  error "this is one weird machine"
 #endif
+#endif
 
 
 #if defined(WIN32)