I had hoped that this would then let us remove more of the "introduced
in" annotations, but it looks like that's not really going to happen
until the NDK's minimum supported API is 21.
Also remove a .c file that wasn't referenced anywhere.
Test: treehugger
Change-Id: I8b4a61c082293f8445195a4fa5ee30595d70444e
We have data that indicates that we no longer need to export the libgcc
unwinder's implementation detail symbols from libc.so, as well as the entire
unwinder interface from libm.so, so stop exporting them.
Bug: 144430859
Change-Id: Iebb591c4a121abe6368d9854ec96819abe70a006
After switching libm from libgcc to libcrt.builtins, some of the symbols
are no longer getting included in libm, causing the compiler to complain
about missing symbols from the version script. Explicitly export them in
libc (since libm depends on libc).
Bug: 122993571
Test: m checkbuild
Test: bionic-unit-tests
Change-Id: Ie91765874d20df605f557b1a8c4236619553c549
Without this, the NDK stub libm.so files think we've had the new O
functions since the beginning of time.
Bug: N/A
Test: nm
Change-Id: Ibdd7b910934b706348cc6d10b2b6b63a283d7320
FreeBSD doesn't seem interested in having low-quality implementations of
these functions:
cacoshl, cacosl, casinhl, casinl, catanhl, catanl, ccoshl, ccosl, cexpl,
clog, clogf, clogl, cpow, cpowf, cpowl, csinhl, csinl, ctanhl, ctanl.
And they still haven't got round to writing good implementations, so for
now let's just take the NetBSD ones so we have the full set.
Bug: http://b/27555792
Change-Id: I6b72003cf749b1043f006377a01fffe5e1d659bc
