"ld: warning multiple definitions of symbol ..."
"ld: warning multiple definitions of symbol ..."
- Subject: "ld: warning multiple definitions of symbol ..."
- From: Andrei Tchijov <email@hidden>
- Date: Wed, 16 Nov 2005 22:12:01 -0500
Could some one please explain why am I getting these warnings? Below
is exact LD command (cut/paste from XCode build log) and sample of
warning messages I am getting. I am absolutely positive, that none of
my code is using any of these functions.
Your help will be highly appreciated,
Andrei Tchijov
Leaping Bytes, LLC
web: www.leapingbytes.com
email: email@hidden
AIM: leapingbytes
Google: email@hidden
ICQ: 151229319
========================================================================
==============
Ld /Users/atchijov/Work/xcode.workspace/LBToolbox/build/Release/
LBToolbox.framework/Versions/A/LBToolbox normal ppc
cd /Users/atchijov/Work/xcode.workspace/LBToolbox
/usr/bin/gcc-4.0
-o /Users/atchijov/Work/xcode.workspace/LBToolbox/build/Release/
LBToolbox.framework/Versions/A/LBToolbox
-L/Users/atchijov/Work/xcode.workspace/LBToolbox/build/Release
-F/Users/atchijov/Work/xcode.workspace/LBToolbox/build/Release
-F/Users/atchijov/Work/xcode.workspace/LBToolbox
-filelist /Users/atchijov/Work/xcode.workspace/LBToolbox/build/
LBToolbox.build/Release/LBToolbox.build/Objects-normal/ppc/
LBToolbox.LinkFileList
-lpam.1
-framework DirectoryService
-framework Security
-framework CoreFoundation
-framework Cocoa
-framework PreferencePanes
-framework SystemConfiguration
-arch ppc
-prebind
-Wl,-single_module
-compatibility_version 1
-current_version 1
-install_name @loader_path/../Frameworks/LBToolbox.framework/
Versions/A/LBToolbox
-dynamiclib
-mmacosx-version-min=10.3
-seg1addr 0xb0000000
-isysroot /Developer/SDKs/MacOSX10.4u.sdk
ld: warning multiple definitions of symbol _expm1f
/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/gcc/powerpc-apple-
darwin8/4.0.1/../../../libmx.dylib(single module) definition of _expm1f
/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/gcc/powerpc-apple-
darwin8/4.0.1/../../../libSystem.dylib(floating.o) definition of _expm1f
...
This is full list:
_expm1f
_lgammaf
_log10f
_asinhf
_atanf
_cosf
_coshf
_expf
_log1pf
_logf
_sinf
_sinhf
_tgammaf
_tanhf
_sqrtf
_powf
_tanf
_log2f
_acosf
_acoshf
_asinf
_atan2f
_atanhf
_cbrtf
_erfcf
_erff
_exp2f
_hypotf
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