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librtorrent: Disable instrumentation on rv32

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instrumentation code uses atomic ops on 64bit variables, which leads to build
failures on 32bit targets using libtorrent because of missing builtins on
riscv32/gcc

/usr/lib/libtorrent.so: undefined reference to `__sync_add_and_fetch_8'
/usr/lib/libtorrent.so: undefined reference to `__sync_fetch_and_and_8'

The developer added a "--disable-instrumentation" switch which skips the build
of the offending codepaths in libtorrent.

Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Khem Raj 2020-11-14 13:25:43 -08:00
parent a3015b7b23
commit f21d855488
1 changed files with 1 additions and 0 deletions
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meta-oe/recipes-connectivity/libtorrent/libtorrent_git.bb
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@ -19,6 +19,7 @@ PACKAGECONFIG ??= "instrumentation"
PACKAGECONFIG_remove_mipsarch = "instrumentation"
PACKAGECONFIG_remove_powerpc = "instrumentation"
PACKAGECONFIG_remove_riscv32 = "instrumentation"
PACKAGECONFIG[instrumentation] = "--enable-instrumentation,--disable-instrumentation,"