Summary: Cannot configure the base extensions for
apple-apple-apple in 10.7.3
Submitted by: leeg
Submitted on: Fri 17 Feb 2012 06:10:51 PM GMT
Severity: 3 - Normal
Item Group: Bug
Assigned to: None
Discussion Lock: Any
checking whether objc really works... no
I don't seem to be able to use your Objective-C compiler to produce
working binaries! Please check your Objective-C compiler installation.
If you are using gcc-3.x make sure that your compiler's libgcc_s and libobjc
can be found by the dynamic linker - usually that requires you to play
with LD_LIBRARY_PATH or /etc/ld.so.conf.
Please refer to your compiler installation instructions for more help.
configure: error: The Objective-C compiler does not work or is not installed
It's trying to use the system gcc:
$ which gcc
$ gcc --version
i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658)
(LLVM build 2336.1.00)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
However the same error occurs if I set "CC=clang" before configuring. I've