For quite some time (a few months at least), I noticed during the build
of thunderbird (comm-central) that shows the memory reduction by
elf-hack is NEGATIVE value.

For example, the following is from the compilation of latest source
(refreshed in the last 72 hours or so).

  [...]
=== If you get failures below, please file a bug describing the error
=== and your environment (compiler and linker versions), and use
=== --disable-elf-hack until this is fixed.
===
 0x000000000000000c (INIT)               0x4020
 0x0000000000000019 (INIT_ARRAY)         0x97f0
test-ctors.so: Reduced by -308 bytes
test-array.so: Reduced by -220 bytes
PASS
PASS
cd util; make libs
cd freebl; make libs
  [...]

Reduced by a NEGATIVE value seems to indicate that
the size actually is increased. No?

This is observed under Debian GNU/Linux 64-bit.
gcc version is gcc (Debian 4.8.2-1) 4.8.2
ld version is
ld --version
GNU gold (GNU Binutils for Debian 2.23.90.20131017) 1.11

TIA



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