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<div>I am trying to compile CLANG on RHEL 3.0 (yeah, its that old, but that’s the build environment I need to be able compile CLANG on)</div>
<div>And I get the following error. Do I have any hope of fixing or working around this ?</div>
<div>Has anyone seen this or know what the fix might be?</div>
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<div>Everything compiles except for compilter-rt component.</div>
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<div>Thx,</div>
<div>Sarvi</div>
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<div>--------In file included from /nobackup/sarvi/clang/llvm/projects/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cc:65:</div>
<div>In file included from /usr/include/linux/mroute.h:5:</div>
<div>/usr/include/linux/in.h:25:3: error: redefinition of enumerator 'IPPROTO_IP'</div>
<div> IPPROTO_IP = 0, /* Dummy protocol for TCP */</div>
<div> ^</div>
<div>/usr/include/netinet/in.h:34:21: note: expanded from macro 'IPPROTO_IP'</div>
<div>#define IPPROTO_IP IPPROTO_IP</div>
<div> ^</div>
<div>/usr/include/netinet/in.h:33:5: note: previous definition is here</div>
<div> IPPROTO_IP = 0, /* Dummy protocol for TCP. */</div>
<div> ^</div>
<div>In file included from /nobackup/sarvi/clang/llvm/projects/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cc:65:</div>
<div>In file included from /usr/include/linux/mroute.h:5:</div>
<div>/usr/include/linux/in.h:26:3: error: redefinition of enumerator 'IPPROTO_ICMP'</div>
<div> IPPROTO_ICMP = 1, /* Internet Control Message Protocol */</div>
<div> ^</div>
<div>/usr/include/netinet/in.h:38:23: note: expanded from macro 'IPPROTO_ICMP'</div>
<div>#define IPPROTO_ICMP IPPROTO_ICMP</div>
<div> ^</div>
<div>/usr/include/netinet/in.h:37:5: note: previous definition is here</div>
<div> IPPROTO_ICMP = 1, /* Internet Control Message Protocol. */</div>
<div> ^</div>
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