>>> host-lz4 v1.8.1.2 Extracting
gzip -d -c /home/test/autobuild/run/instance-0/dl/lz4/lz4-v1.8.1.2.tar.gz | /home/test/autobuild/run/instance-0/output/host/bin/tar --strip-components=1 -C /home/test/autobuild/run/instance-0/output/build/host-lz4-v1.8.1.2   -xf -
>>> host-lz4 v1.8.1.2 Patching
>>> host-lz4 v1.8.1.2 Configuring
>>> host-lz4 v1.8.1.2 Building
PATH="/home/test/autobuild/run/instance-0/output/host/bin:/home/test/autobuild/run/instance-0/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" PKG_CONFIG="/home/test/autobuild/run/instance-0/output/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/test/autobuild/run/instance-0/output/host/lib/pkgconfig:/home/test/autobuild/run/instance-0/output/host/share/pkgconfig" PATH="/home/test/autobuild/run/instance-0/output/host/bin:/home/test/autobuild/run/instance-0/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" PKG_CONFIG="/home/test/autobuild/run/instance-0/output/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/test/autobuild/run/instance-0/output/host/lib/pkgconfig:/home/test/autobuild/run/instance-0/output/host/share/pkgconfig" AR="/usr/bin/ar" AS="/usr/bin/as" LD="/usr/bin/ld" NM="/usr/bin/nm" CC="/usr/bin/gcc" GCC="/usr/bin/gcc" CXX="/usr/bin/g++" CPP="/usr/bin/cpp" OBJCOPY="/usr/bin/objcopy" RANLIB="/usr/bin/ranlib" CPPFLAGS="-I/home/test/autobuild/run/instance-0/output/host/include" CFLAGS="-O2 -I/home/test/autobuild/run/instance-0/output/host/include" CXXFLAGS="-O2 -I/home/test/autobuild/run/instance-0/output/host/include" LDFLAGS="-L/home/test/autobuild/run/instance-0/output/host/lib -Wl,-rpath,/home/test/autobuild/run/instance-0/output/host/lib" INTLTOOL_PERL=/usr/bin/perl /usr/bin/make -j4 -C /home/test/autobuild/run/instance-0/output/build/host-lz4-v1.8.1.2 lib lz4
make[1]: Entering directory `/home/test/autobuild/run/instance-0/output/build/host-lz4-v1.8.1.2'
make[2]: Entering directory `/home/test/autobuild/run/instance-0/output/build/host-lz4-v1.8.1.2/lib'
compiling static library
make[2]: Entering directory `/home/test/autobuild/run/instance-0/output/build/host-lz4-v1.8.1.2/lib'
compiling static library
compiling dynamic library 1.8.1
make[2]: Leaving directory `/home/test/autobuild/run/instance-0/output/build/host-lz4-v1.8.1.2/lib'
creating versioned links
make[2]: Entering directory `/home/test/autobuild/run/instance-0/output/build/host-lz4-v1.8.1.2/programs'
/usr/bin/gcc -O2 -I/home/test/autobuild/run/instance-0/output/host/include -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wpointer-arith -Wstrict-aliasing=1  -I/home/test/autobuild/run/instance-0/output/host/include -I../lib -DXXH_NAMESPACE=LZ4_  -c -o bench.o bench.c
/usr/bin/gcc -O2 -I/home/test/autobuild/run/instance-0/output/host/include -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wpointer-arith -Wstrict-aliasing=1  -I/home/test/autobuild/run/instance-0/output/host/include -I../lib -DXXH_NAMESPACE=LZ4_  -c -o datagen.o datagen.c
/usr/bin/gcc -O2 -I/home/test/autobuild/run/instance-0/output/host/include -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wpointer-arith -Wstrict-aliasing=1  -I/home/test/autobuild/run/instance-0/output/host/include -I../lib -DXXH_NAMESPACE=LZ4_  -c -o lz4cli.o lz4cli.c
make[2]: Leaving directory `/home/test/autobuild/run/instance-0/output/build/host-lz4-v1.8.1.2/lib'
/usr/bin/gcc -O2 -I/home/test/autobuild/run/instance-0/output/host/include -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wpointer-arith -Wstrict-aliasing=1  -I/home/test/autobuild/run/instance-0/output/host/include -I../lib -DXXH_NAMESPACE=LZ4_  -c -o lz4io.o lz4io.c
/usr/bin/gcc -O2 -I/home/test/autobuild/run/instance-0/output/host/include -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wpointer-arith -Wstrict-aliasing=1  -I/home/test/autobuild/run/instance-0/output/host/include -I../lib -DXXH_NAMESPACE=LZ4_ -L/home/test/autobuild/run/instance-0/output/host/lib -Wl,-rpath,/home/test/autobuild/run/instance-0/output/host/lib ../lib/lz4.o ../lib/lz4frame.o ../lib/lz4hc.o ../lib/xxhash.o bench.o datagen.o lz4cli.o lz4io.o -o lz4
bench.o: In function `UTIL_getTime':
bench.c:(.text+0x5f): undefined reference to `clock_gettime'
collect2: error: ld returned 1 exit status
make[2]: *** [lz4] Error 1
make[2]: Leaving directory `/home/test/autobuild/run/instance-0/output/build/host-lz4-v1.8.1.2/programs'
make[1]: *** [lz4] Error 2
make[1]: Leaving directory `/home/test/autobuild/run/instance-0/output/build/host-lz4-v1.8.1.2'
make: *** [/home/test/autobuild/run/instance-0/output/build/host-lz4-v1.8.1.2/.stamp_built] Error 2
make: Leaving directory `/home/test/autobuild/run/instance-0/buildroot'