ffmpeg: Link in libatomic on riscv32

It needs some functions from libatomic e.g.
libavformat/libavformat.so: undefined reference to `__atomic_fetch_sub_8'

(From OE-Core rev: d5e4a55f3d8ed79afca11cbeac6f9f478537a83b)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg_4.4.bb b/meta/recipes-multimedia/ffmpeg/ffmpeg_4.4.bb
index 664fc6066a..3ed009bbb7 100644
--- a/meta/recipes-multimedia/ffmpeg/ffmpeg_4.4.bb
+++ b/meta/recipes-multimedia/ffmpeg/ffmpeg_4.4.bb
@@ -129,6 +129,7 @@ EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'mips32r2', '--disable-mi
 EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'mips32r6', '--disable-mips64r2 --disable-mips32r2', '', d)}"
 EXTRA_OECONF_append_mips = " --extra-libs=-latomic --disable-mips32r5 --disable-mipsdsp --disable-mipsdspr2 \
                              --disable-loongson2 --disable-loongson3 --disable-mmi --disable-msa --disable-msa2"
+EXTRA_OECONF_append_riscv32 = " --extra-libs=-latomic"
 
 # gold crashes on x86, another solution is to --disable-asm but thats more hacky
 # ld.gold: internal error in relocate_section, at ../../gold/i386.cc:3684