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ld: warning: -mlong-branch no longer needed
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ld: warning: -mlong-branch no longer needed


  • Subject: ld: warning: -mlong-branch no longer needed
  • From: Fritz Anderson <email@hidden>
  • Date: Fri, 19 Feb 2010 10:37:39 -0600

Xcode 3.2.1, target 10.4, SDK 10.4, compiler gcc 4.0, compiling for PPC and i386.

Is the following warning for the PPC branch of my build anything to worry about?

ld: warning: object file compiled with -mlong-branch which is no longer needed. To remove this warning, recompile without -mlong-branch: /Developer/SDKs/MacOSX10.4u.sdk/usr/lib/crt1.o

Dragging the target settings into a text file shows GCC_USE_INDIRECT_FUNCTION_CALLS = NO. The problem ld invocation does not include the string "-mlong-branch".

The project itself goes back to about 2005, if that means anything.

	— F

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