llvm-gcc-4.2 link-time error seen from command line but not in Xcode 3.2
llvm-gcc-4.2 link-time error seen from command line but not in Xcode 3.2
- Subject: llvm-gcc-4.2 link-time error seen from command line but not in Xcode 3.2
- From: Jay Reynolds Freeman <email@hidden>
- Date: Sat, 29 Aug 2009 11:33:33 -0700
This may not be an Xcode question, but someone on the cocoa-dev list
said I should try it here rather than there; I am actually not sure
where to post it ...
I have some C++ files used in a Snow Leopard / Xcode (3.2) project,
that compiles and links in Xcode with no trouble, with the compiler
set to llvm-gcc-4.2. However, when I try to compile and link
something that uses those same files from the command line, directly
invoking llvm-gcc-4.2 as /Developer/usr/bin/llvm-gcc-4.2, with no
explicit libraries indicated to link to, I get an error message from
the linker to the effect that it cannot find "new" and "delete". The
*same* source code compiles and links from the command line if I
merely change the compiler to straight g++-4.2.
I suspect there is something simple that I need to link in, but I
can't find documentation ...
This isn't really an Xcode problem, because my code in fact compiles
and links properly under Xcode; nevertheless ...
Can anyone provide advice?
-- Jay Reynolds Freeman
---------------------
email@hidden
http://web.mac.com/jay_reynolds_freeman (personal web site)
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