Re: Problem building Grub2 on OSX

[Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>]

André Lopes wrote:
> Hi all,
>
> I'm trying to build Grub2 in my Macbook5,1. The OSX version is 10.5.8,
> and the Grub2 source code was obtained from the SVN trunk
>
> So, after the ./configure --with-platform=efi --target=i386 i get this:
> *******************************************************
> GRUB2 will be compiled with following components:
> Platform: i386-efi
> grub-emu: Yes
> USB support for grub-emu: Yes
> With memory debugging: No
> efiemu runtime: No (cannot compile with -m64 -mcmodel=large
> -mno-red-zone -nostdlib)
> grub-fstest: Yes
> grub-mkfont: Yes
> *******************************************************
>
> Everything looks fine, so i issue a make command, that gives me this
> error:
> cc1: warnings being treated as errors
> kern/misc.c:62: warning: no previous prototype for ‘memcpy’
> kern/misc.c:66: warning: no previous prototype for ‘memmove’
> make: *** [kernel_mod-kern_misc.o] Error 1
>
> I've tryied also to configure with the argument --disable-werror, but
> on the make the error is similar:
> gcc -I. -I./. -I. -I./include -I./include -Wall -W  -Wall -W -Wshadow
> -Wpointer-arith -Wmissing-prototypes                  -Wundef
> -Wstrict-prototypes -g -Os -falign-jumps=1 -falign-loops=1
> -falign-functions=1 -mno-mmx -mno-sse -mno-sse2 -mno-3dnow
> -DAPPLE_CC=1 -fnested-functions -m32 -fno-stack-protector
> -mno-stack-arg-probe -fno-builtin -m32 -MD -c -o kernel_mod-symlist.o
> symlist.c
> symlist.c: In function ‘grub_register_exported_symbols’:
> symlist.c:219: error: ‘memcmp’ undeclared (first use in this function)
> symlist.c:219: error: (Each undeclared identifier is reported only once
> symlist.c:219: error: for each function it appears in.)
> symlist.c:219: warning: missing initializer
> symlist.c:219: warning: (near initialization for ‘tab[157].addr’)
> symlist.c:220: error: ‘memcpy’ undeclared (first use in this function)
> symlist.c:220: warning: missing initializer
> symlist.c:220: warning: (near initialization for ‘tab[158].addr’)
> symlist.c:221: error: ‘memmove’ undeclared (first use in this function)
> symlist.c:221: warning: missing initializer
> symlist.c:221: warning: (near initialization for ‘tab[159].addr’)
> symlist.c:222: error: ‘memset’ undeclared (first use in this function)
> symlist.c:222: warning: missing initializer
> symlist.c:222: warning: (near initialization for ‘tab[160].addr’)
> symlist.c:226: error: duplicate case value
> symlist.c:226: error: previously used here
> make: *** [kernel_mod-symlist.o] Error 1
>  
> Can anyone help me on this issue?
>
It seems to be caused by following commit:
  2009-10-25  Robert Millan  <rmh.grub@aybabtu.com>
 
          * include/grub/misc.h: Fix wrong evaluation of APPLE_CC.
          (memset): Fix function prototype.
In particular by following part:
--- include/grub/misc.h 2009-10-24 23:22:14 +0000
+++ include/grub/misc.h 2009-10-25 15:14:08 +0000
@@ -75,11 +75,11 @@
 }
 
 /* Prototypes for aliases.  */
-#if !defined (GRUB_UTIL) || !defined (APPLE_CC)
+#if !defined (GRUB_UTIL) && !defined (APPLE_CC)
 int EXPORT_FUNC(memcmp) (const void *s1, const void *s2, grub_size_t n);
 void *EXPORT_FUNC(memmove) (void *dest, const void *src, grub_size_t n);
 void *EXPORT_FUNC(memcpy) (void *dest, const void *src, grub_size_t n);

It should have been
-#if !defined (GRUB_UTIL) || !defined (APPLE_CC)
+#if !defined (GRUB_UTIL)
Try this way and report back


> Many thanks,
> -- 
> André Lopes
> ------------------------------------------------------------------------
>
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> Grub-devel@gnu.org
> http://lists.gnu.org/mailman/listinfo/grub-devel
>   


-- 
Regards
Vladimir 'phcoder' Serbinenko
Personal git repository: http://repo.or.cz/w/grub2/phcoder.git