[Help-smalltalk] Re: issue while building gst 2.95d on mac intel

[Paolo Bonzini]

> cd packages/blox/tk && make
> make[3]: Nothing to be done for `all'.
> ./gst-tool gst-package 
> --kernel-dir="/Users/sciascid/Desktop/smalltalk-2.95d/kernel" -I 
> "/Users/sciascid/Desktop/smalltalk-2.95d/gst.im" --srcdir=. 
> --target-directory=. packages/blox/tk/package.xml
> gst-package: did not understand #+
> make[2]: *** [BloxTK.star] Error 1
> make[1]: *** [all-recursive] Error 1
> make: *** [all] Error 2

It's a compiler bug.  The latest arch works, I'll release a new one next 
week probably.  In the meanwhile try this patch, which is what I applied 
yesterday after a colleague reported the same problem.

Paolo

2007-09-24  Paolo Bonzini  <address@hidden>

        * libgst/md-config.h: Disable register allocation tricks if not
        optimizing, as well as third register on Apple compilers.


--- orig/libgst/md-config.h
+++ mod/libgst/md-config.h
@@ -87,7 +87,9 @@
 # define REG_AVAILABILITY 0
 # define __DECL_REG1 __asm("%esi")
 # define __DECL_REG2 __asm("%edi")
-# if defined __PIC__ || defined __pic__
+# if defined __APPLE__
+#  define __DECL_REG3 /* bug on Apple GCC? */
+# elif defined __PIC__ || defined __pic__
 #  define __DECL_REG3 __asm("%edx")   /* Don't conflict with GOT pointer... */
 # else
 #  define __DECL_REG3 __asm("%ebx")   /* ...but prefer a callee-save reg.  */
@@ -151,7 +153,7 @@
 # define REG_AVAILABILITY 1
 #endif
 
-#if !defined(__GNUC__) || !defined(__DECL_REG1)
+#if !defined(__GNUC__) || !defined(__DECL_REG1) || !defined(__OPTIMIZE__)
 # define REGISTER(reg, decl)   register decl
 #else
 # define __DECL_REG(k)         k