Bug 55599

Summary:	LTO build breakage
Product:	Mesa	Reporter:	Rafael Castillo <jrch2k10>
Component:	Mesa core	Assignee:	mesa-dev
Status:	RESOLVED DUPLICATE	QA Contact:
Severity:	critical
Priority:	medium
Version:	git
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Rafael Castillo 2012-10-04 00:37:13 UTC

error detail:
CCLD     libglapi.la
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.1/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/media-libs/mesa-9999/temp/cc5rdqpY.ltrans0.ltrans.o: warning: relocation against `x86_64_entry_start.2365.2566' in readonly section `.text'.
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.1/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/media-libs/mesa-9999/temp/cc5rdqpY.ltrans0.ltrans.o: relocation R_X86_64_PC32 against undefined symbol `x86_64_entry_start.2365.2566' can not be used when making a shared object; recompile with -fPIC
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.1/../../../../x86_64-pc-linux-gnu/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status

reproducible always LTO is enabled 

gcc-4.7.1

Comment 1 Fabio Pedretti 2012-10-04 06:21:10 UTC

This should be the same as bug #55080, but the error message is slighty different since this is a 64 bit system rather than 32. This also suggest to use -fPIC.

Comment 2 Fabio Pedretti 2012-11-09 17:10:42 UTC


*** This bug has been marked as a duplicate of bug 55080 ***

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