>>> vdr 2.6.3 Extracting
gzip -d -c /home/buildroot/autobuild/instance-3/dl/vdr/vdr-2.6.3.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-3/output-1/build/vdr-2.6.3   -xf -
>>> vdr 2.6.3 Patching

Applying 0001-getloadavg.patch using patch: 
patching file skinlcars.c

Applying 0002-musl-compat.patch using patch: 
patching file i18n.h
patching file osd.c
patching file thread.c
Hunk #1 succeeded at 160 (offset 5 lines).
Hunk #2 succeeded at 212 (offset 5 lines).
patching file tools.c
Hunk #1 succeeded at 672 (offset 32 lines).
Hunk #2 succeeded at 1562 (offset 34 lines).
patching file tools.h
Hunk #2 succeeded at 454 (offset 44 lines).
Hunk #3 succeeded at 828 (offset 80 lines).
patching file vdr.c
Hunk #1 succeeded at 661 with fuzz 1 (offset -9 lines).

Applying 0003-include-missing-limits.patch using patch: 
patching file config.h
patching file tools.c

Applying 0004-i18n.c-_nl_msg_cat_cntr-is-an-internal-symbol-of-som.patch using patch: 
patching file i18n.c
Hunk #1 succeeded at 124 (offset 1 line).
>>> vdr 2.6.3 Configuring
>>> vdr 2.6.3 Building
PATH="/home/buildroot/autobuild/instance-3/output-1/host/bin:/home/buildroot/autobuild/instance-3/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin" /usr/bin/make -j4 PATH="/home/buildroot/autobuild/instance-3/output-1/host/bin:/home/buildroot/autobuild/instance-3/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin" AR="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-gcc-ar" AS="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-as" LD="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-ld" NM="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-gcc-nm" CC="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-gcc" GCC="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-gcc" CPP="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-cpp" CXX="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-g++" FC="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-gfortran" F77="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-gfortran" RANLIB="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-gcc-ranlib" READELF="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-readelf" STRIP="/bin/true" OBJCOPY="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-objcopy" OBJDUMP="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/home/buildroot/autobuild/instance-3/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-3/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-3/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/autobuild/instance-3/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-3/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-as" DEFAULT_LINKER="/home/buildroot/autobuild/instance-3/output-1/host/bin/mips64-buildroot-linux-musl-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Ofast -g0 " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Ofast -g0 " LDFLAGS="" FCFLAGS=" -Ofast -g0" FFLAGS=" -Ofast -g0" PKG_CONFIG="/home/buildroot/autobuild/instance-3/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/autobuild/instance-3/output-1/host/mips64-buildroot-linux-musl/sysroot" INTLTOOL_PERL=/usr/bin/perl -C /home/buildroot/autobuild/instance-3/output-1/build/vdr-2.6.3 LDFLAGS=" -lexecinfo" NO_KBD=yes PKG_CONFIG=/home/buildroot/autobuild/instance-3/output-1/host/bin/pkg-config PLUGINLIBDIR=/usr/lib/vdr PREFIX=/usr VIDEODIR=/var/lib/vdr vdr vdr.pc include-dir
make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/vdr-2.6.3'
CC args.o
CC audio.o
CC channels.o
CC ci.o
CC config.o
CC cutter.o
CC device.o
CC diseqc.o
CC dvbdevice.o
CC dvbci.o
CC dvbplayer.o
CC dvbspu.o
CC dvbsubtitle.o
CC eit.o
CC eitscan.o
CC epg.o
CC filter.o
CC font.o
CC i18n.o
CC interface.o
CC keys.o
CC lirc.o
CC menu.o
CC menuitems.o
CC mtd.o
CC nit.o
CC osdbase.o
CC osd.o
CC pat.o
CC player.o
CC plugin.o
CC positioner.o
CC receiver.o
CC recorder.o
CC recording.o
CC remote.o
CC remux.o
CC ringbuffer.o
CC sdt.o
CC sections.o
CC shutdown.o
CC skinclassic.o
CC skinlcars.o
CC skins.o
CC skinsttng.o
CC sourceparams.o
CC sources.o
CC spu.o
CC status.o
CC svdrp.o
CC themes.o
CC thread.o
CC timers.o
CC tools.o
CC transfer.o
CC vdr.o
vdr.c: In function 'int main(int, char**)':
vdr.c:1592:18: error: 'malloc_trim' was not declared in this scope
 1592 |                  malloc_trim(0);
      |                  ^~~~~~~~~~~
make[1]: *** [Makefile:144: vdr.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/vdr-2.6.3'
make: *** [package/pkg-generic.mk:293: /home/buildroot/autobuild/instance-3/output-1/build/vdr-2.6.3/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/instance-3/buildroot'