[tor-bugs] #9948 [Tor]: Configure should error if libssp is not installed
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Thu Oct 10 16:50:52 UTC 2013
#9948: Configure should error if libssp is not installed
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Reporter: huslage | Owner:
Type: defect | Status: new
Priority: normal | Milestone:
Component: Tor | Version: Tor: 0.2.4.17-rc
Resolution: | Keywords:
Actual Points: | Parent ID:
Points: |
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Comment (by sqrt2):
It appears what gcc does is to look for a define TARGET_LIBC_PROVIDES_SSP,
and if it's not there, add -lssp -lssp_nonshared to the linker flags if
-fstack-protector{,-all,-strong} is specified
(<http://gcc.gnu.org/git/?p=gcc.git;a=blob;f=gcc/gcc.c;hb=HEAD#l682>).
The tests for TARGET_LIBC_PROVIDES_SSP are here:
<http://gcc.gnu.org/git/?p=gcc.git;a=blob;f=gcc/configure.ac;hb=HEAD#l4835>
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/9948#comment:6>
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