Compiling LLVM-GCC fails on Leopard

[GoogleCodeExporter]

What steps will reproduce the problem?

Configure and make LLVM-GCC. Make sure that $LLVMOBJDIR and $HEAVENLY are set 
per the 
instructions above.
$ mkdir -p build/llvm-gcc-4.0-iphone
$ pushd build/llvm-gcc-4.0-iphone
$ ../../llvm-gcc-4.0-iphone/configure --enable-llvm=`llvm-config --obj-root` \
--enable-languages=c,c++,objc,obj-c++ --target=arm-apple-darwin --enable-sjlj-
exceptions \
--with-heavenly=$HEAVENLY --with-as=/usr/local/bin/arm-apple-darwin-as \
--with-ld=/usr/local/bin/arm-apple-darwin-ld
$ make LLVM_VERSION_INFO=2.0-svn-iphone-dev-0.3-svn 
$ sudo make install

What is the expected output?
expected the install to complete

What do you see instead?
/usr/local/bin/arm-apple-darwin-ld: warning unknown -macosx_version_min 
parameter value: 
10.5.0 ignored (using 10.1)
/usr/local/bin/arm-apple-darwin-ld: can't locate file for: -ldylib1.10.5.o
collect2: ld returned 1 exit status
make[2]: *** [libgcc_s.dylib] Error 1
make[1]: *** [stmp-multilib] Error 2
make: *** [install-gcc] Error 2

What version of the product are you using? On what operating system?

Please provide any additional information below.

Original issue reported on code.google.com by Xanth...@gmail.com on 28 Oct 2007 at 2:40

[GoogleCodeExporter]

This was on Leopard BTW>

Original comment by Xanth...@gmail.com on 28 Oct 2007 at 2:41

[GoogleCodeExporter]

Same problem here.  So close, yet so far!

Original comment by patrick....@gmail.com on 28 Oct 2007 at 5:48

[GoogleCodeExporter]

Here's a temporary work-around.  In llvm-gcc-4.0-iphone/configure change the 
initialization of 
FLAGS_FOR_TARGET from:
FLAGS_FOR_TARGET=
to:
FLAGS_FOR_TARGET=${FLAGS_FOR_TARGET-}
Then before the configure set:
export FLAGS_FOR_TARGET="-mmacosx-version-min=10.1"
When compiling with the resulting tool you will still need to use 
"arm-apple-darwin-gcc -mmacosx-
version-min=10.1" but at least it will work.

Original comment by dufa...@hda.com on 29 Oct 2007 at 12:10

[GoogleCodeExporter]

That worked great!  You're a savior!

Now just working out why my code is no longer valid on the new toolchain! ;)

Original comment by patrick....@gmail.com on 29 Oct 2007 at 3:08

[GoogleCodeExporter]

I still get an error...
Different error but still an error...

/usr/local/bin/arm-apple-darwin-ld: can't locate file for: -lc
collect2: ld returned 1 exit status
make[2]: *** [libgcc_s.dylib] Error 1
make[1]: *** [stmp-multilib] Error 2
make: *** [all-gcc] Error 2

Original comment by kdbdal...@gmail.com on 29 Oct 2007 at 5:03

[GoogleCodeExporter]

You set your HEAVENLY directory incorrectly I believe.  I had that too.

Original comment by patrick....@gmail.com on 29 Oct 2007 at 5:40

[GoogleCodeExporter]

I was trying to use my old phonedmg folder. Once I create a folder which has all
filesystem in it, it worked fine. Thanks

Original comment by kdbdal...@gmail.com on 29 Oct 2007 at 6:13

[GoogleCodeExporter]

"Then before the configure set:
export FLAGS_FOR_TARGET="-mmacosx-version-min=10.1"

I am kind of lost as to where this is supposed to be set. Any help would be 
appreciated.

Original comment by palo_cl...@hotmail.com on 29 Oct 2007 at 10:54

[GoogleCodeExporter]

You run that command before the configure.  For example here would be the 
sequence to do AFTER you 
change the configure script detailed above in step #3:

$ mkdir -p build/llvm-gcc-4.0-iphone
$ pushd build/llvm-gcc-4.0-iphone
$ export FLAGS_FOR_TARGET="-mmacosx-version-min=10.1"
$ ../../llvm-gcc-4.0-iphone/configure --enable-llvm=`llvm-config --obj-root` \
--enable-languages=c,c++,objc,obj-c++ --target=arm-apple-darwin 
--enable-sjlj-exceptions \
--with-heavenly=$HEAVENLY --with-as=/usr/local/bin/arm-apple-darwin-as \
--with-ld=/usr/local/bin/arm-apple-darwin-ld
$ make LLVM_VERSION_INFO=2.0-svn-iphone-dev-0.3-svn 
$ sudo make install
$ popd
$ popd

Original comment by patrick....@gmail.com on 29 Oct 2007 at 11:08

[GoogleCodeExporter]

I'm hoping issue 83 will fix this problem, without having to resort to messy
work-arounds.

We will see.

Original comment by Phi...@gmail.com on 30 Oct 2007 at 7:43

• Changed title: Compiling LLVM-GCC fails on Leopard
• Changed state: Started
• Added labels: OpSys-OSX-10.5, Priority-High
• Removed labels: Priority-Medium

[GoogleCodeExporter]

It may just be me, but you may want to give it a shot: I managed to get rid of 
the
problem by putting first in the PATH and LD_LIBRARY_PATH the Developer 
directories.

IE:

PATH=/Developer/usr/bin:/Developer/usr/sbin:${PATH}
LD_LIBRARY_PATH=/Developer/usr/lib:${LD_LIBRARY_PATH}
export PATH
export LD_LIBRARY_PATH

The ld under /usr/bin and /Developer/usr/bin are different, as you may notice 
by a
quick diff.

Original comment by fabb...@gmail.com on 19 Nov 2007 at 12:49

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

I made through the leopard howto from here 
<http://jiggyapp-devel.googlegroups.com/web/iphone_leopard_toolchain_howto.rtf>
until step 13, I got the following error after doing:

  $ make LLVM_VERSION_INFO=2.0-svn-iphone-dev-0.3-svn

configure: error: cannot execute: /usr/local/bin/arm-apple-darwin-ld: check 
--with-ld or env. var. 
DEFAULT_LINKER
make: *** [configure-gcc] Error 1

not really knowing what I was doing I tried setting the DEFAULT_LINKER env. 
var. to /usr/bin/ld and when that 
failed to /Developer/usr/bin/ld, but no avail. 

Somebody able to help an idiot out?

Original comment by kep...@gmail.com on 9 Feb 2008 at 10:51

[GoogleCodeExporter]

I did the workaround, but I am still getting the same error...

I even tried fabbari's exports.

Any ideas?

Original comment by cws...@gmail.com on 9 Mar 2008 at 2:24

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

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