[MacRuby-devel] macruby does not compile for me on Lion with xcode 4.1

[Morgan Schweers]

Greetings,
+1; I can't even get past: encoding.h:22:30: error: unicode/ustring.h: No
such file or directory

Sad fox.

I'm pulling down XCode 4.2 to see if that works better...

--  Morgan

On Fri, Jul 22, 2011 at 6:39 AM, Marvin Frick <marvinfrick at gmx.de> wrote:

> Hi,
>
> I have some trouble compiling MacRuby on Lion with XCode 4.1.
> As some tickets in the trac indicate that people are using macruby on lion,
> i think this might be a problem with my setup. As said, its a MacOSX Lion
> with xcode 4.1 build 4B110 (got it from the appstore just yesterday).
>
> I checked out 0.10 from github.com and rake'd it:
>
> In file included from kernel.c:19:
> encoding.h:22:30: error: unicode/ustring.h: No such file or directory
>
> This seems reasonable since unicode/*.h is in icu-1060/. Shouldnt these
> header files come with xcode anyway?
> After my silly approach of copying the files into the include folder, the
> compiler does find the needed deklarations and the rake process goes on.
> However, some files later:
>
> /usr/bin/gcc-4.2 -std=c99 -I. -I./include -pipe -fno-common -fexceptions
> -fblocks -g -O3 -Wall -Wno-deprecated-declarations -Werror -arch x86_64  -c
> gc.c -o .objs/gc.o
> gc.c: In function ‘ruby_xmalloc_ptrs’:
> gc.c:130: error: ‘AUTO_MEMORY_ALL_POINTERS’ undeclared (first use in this
> function)
> gc.c:130: error: (Each undeclared identifier is reported only once
> gc.c:130: error: for each function it appears in.)
> rake aborted!
>
> The few google results on "AUTO_MEMORY_ALL_POINTERS" reveals that this
> comes from CoreFoundations CoreFoundation_Prefix.h. Unforunately this file
> does not exist in any CoreFoundation Frameworks (neither iOS, nor MacOSX) in
> /Developer on my Mac.
>
> About my system:
>
> LLVM 2.9 build with homebrew.
>
> # echo $PATH
>
> /usr/local/Cellar/ruby/1.9.2-p180/bin:/usr/local/bin:/usr/local/sbin:/Users/marv/.bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin
>
> # gcc-4.2 -v
> Using built-in specs.
> Target: i686-apple-darwin11
> Configured with: /private/var/tmp/gcc/gcc-5666.3~278/src/configure
> --disable-checking --enable-werror --prefix=/usr --mandir=/share/man
> --enable-languages=c,objc,c++,obj-c++
> --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib
> --build=i686-apple-darwin11 --program-prefix=i686-apple-darwin11-
> --host=x86_64-apple-darwin11 --target=i686-apple-darwin11
> --with-gxx-include-dir=/include/c++/4.2.1
> Thread model: posix
> gcc version 4.2.1 (Apple Inc. build 5666) (dot 3)
>
> #llvm-gcc-4.2 -v
> Using built-in specs.
> Target: i686-apple-darwin11
> Configured with:
> /private/var/tmp/llvmgcc42/llvmgcc42-2335.15~25/src/configure
> --disable-checking --enable-werror --prefix=/Developer/usr/llvm-gcc-4.2
> --mandir=/share/man --enable-languages=c,objc,c++,obj-c++
> --program-prefix=llvm- --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/
> --with-slibdir=/usr/lib --build=i686-apple-darwin11
> --enable-llvm=/private/var/tmp/llvmgcc42/llvmgcc42-2335.15~25/dst-llvmCore/Developer/usr/local
> --program-prefix=i686-apple-darwin11- --host=x86_64-apple-darwin11
> --target=i686-apple-darwin11 --with-gxx-include-dir=/usr/include/c++/4.2.1
> Thread model: posix
> gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)
>
> Before I upgarded to Lion a ran SnowLeopard with LLVM 2.9 from homebrew and
> and older xcode 3.something and it compiled and ran perfectly.
>
> What might got wrong here?
> Any hints appreciated!
>
> Thanks!
> Marvin
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