[pkg-boost-devel] Bug#765575: hidden symbol `.LTHUNK15.4817' isn't defined

[Mathieu Malaterre]

Package: gcc,libboost-program-options-dev
Version: gcc/4:4.7.2-1
Version: libboost-program-options-dev/1.49.0.1
Severity: important

For some reason I cannot compile and link to a boost lib using -flto
-Ofast (everything is fine when each is taken separatly). I am
assigning to both packages, feel free to re-assign to the proper one.

Steps:
$ g++  -flto -Ofast -o demo demo.cxx -lboost_program_options
`_ZThn16_N5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED1Ev'
referenced in section `.rodata' of /tmp/ccT7Vvf6.ltrans2.ltrans.o:
defined in discarded section
`.gnu.linkonce.t._ZN5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED5Ev'
of /tmp/ccxsMXjP.o (symbol from plugin)
`_ZThn16_N5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED0Ev'
referenced in section `.rodata' of /tmp/ccT7Vvf6.ltrans2.ltrans.o:
defined in discarded section
`.gnu.linkonce.t._ZN5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED0Ev'
of /tmp/ccxsMXjP.o (symbol from plugin)
`_ZThn56_N5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED1Ev'
referenced in section `.rodata' of /tmp/ccT7Vvf6.ltrans2.ltrans.o:
defined in discarded section
`.gnu.linkonce.t._ZN5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED5Ev'
of /tmp/ccxsMXjP.o (symbol from plugin)
`_ZThn56_N5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED0Ev'
referenced in section `.rodata' of /tmp/ccT7Vvf6.ltrans2.ltrans.o:
defined in discarded section
`.gnu.linkonce.t._ZN5boost16exception_detail10clone_implINS0_19error_info_injectorINS_17bad_function_callEEEED0Ev'
of /tmp/ccxsMXjP.o (symbol from plugin)
/usr/bin/ld: demo: hidden symbol `.LTHUNK15.4817' isn't defined
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status

Where demo.cxx is attached.
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