>>> jitterentropy-library 2.1.2 Downloading
--2019-10-23 21:01:47--  https://github.com/smuellerDD/jitterentropy-library/archive/v2.1.2/jitterentropy-library-2.1.2.tar.gz
Resolving github.com (github.com)... 192.30.255.112
Connecting to github.com (github.com)|192.30.255.112|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/smuellerDD/jitterentropy-library/tar.gz/v2.1.2 [following]
--2019-10-23 21:01:48--  https://codeload.github.com/smuellerDD/jitterentropy-library/tar.gz/v2.1.2
Resolving codeload.github.com (codeload.github.com)... 192.30.255.121
Connecting to codeload.github.com (codeload.github.com)|192.30.255.121|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-gzip]
Saving to: '/home/buildroot/autobuild/instance-1/output-1/build/.jitterentropy-library-2.1.2.tar.gz.kDgMlf/output'

     0K .......... .......... ...                              1.11M=0.02s

2019-10-23 21:01:48 (1.11 MB/s) - '/home/buildroot/autobuild/instance-1/output-1/build/.jitterentropy-library-2.1.2.tar.gz.kDgMlf/output' saved [24112]

jitterentropy-library-2.1.2.tar.gz: OK (sha256: 38519115c6b750b7fa15547826123a7821b271535c168823259e609b42847223)
>>> jitterentropy-library 2.1.2 Extracting
gzip -d -c /home/buildroot/autobuild/instance-1/dl/jitterentropy-library/jitterentropy-library-2.1.2.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-1/output-1/build/jitterentropy-library-2.1.2   -xf -
>>> jitterentropy-library 2.1.2 Patching

Applying 0001-Makefile-cleanup-install.patch using patch: 
patching file Makefile
>>> jitterentropy-library 2.1.2 Configuring
>>> jitterentropy-library 2.1.2 Building
PATH="/home/buildroot/autobuild/instance-1/output-1/host/bin:/home/buildroot/autobuild/instance-1/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/home/buildroot/.local/bin" /usr/bin/make -j4 -C /home/buildroot/autobuild/instance-1/output-1/build/jitterentropy-library-2.1.2 PATH="/home/buildroot/autobuild/instance-1/output-1/host/bin:/home/buildroot/autobuild/instance-1/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/home/buildroot/.local/bin" AR="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-ar" AS="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-as" LD="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-ld" NM="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-nm" CC="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-gcc" GCC="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-gcc" CPP="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-cpp" CXX="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-g++" FC="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-gfortran" F77="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-gfortran" RANLIB="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-ranlib" READELF="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-readelf" STRIP="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-strip" OBJCOPY="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-objcopy" OBJDUMP="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-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-1/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-1/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-1/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/autobuild/instance-1/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-1/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-as" DEFAULT_LINKER="/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-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  -O2   -fno-dwarf2-cfi-asm  -Wl,-elf2flt -static" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2   -fno-dwarf2-cfi-asm  -Wl,-elf2flt -static -fno-dwarf2-cfi-asm  -Wl,-elf2flt -static" LDFLAGS=" -Wl,-elf2flt -static" FCFLAGS=" -O2   -Wl,-elf2flt -static" FFLAGS=" -O2   -Wl,-elf2flt -static" PKG_CONFIG="/home/buildroot/autobuild/instance-1/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/autobuild/instance-1/output-1/host/m68k-buildroot-uclinux-uclibc/sysroot" INTLTOOL_PERL=/usr/bin/perl
make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/jitterentropy-library-2.1.2'
/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2   -fno-dwarf2-cfi-asm  -Wl,-elf2flt -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -c -o jitterentropy-base.o jitterentropy-base.c
/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-gcc -shared -Wl,-soname,libjitterentropy.so.2 -o libjitterentropy.so.2.1.2 jitterentropy-base.o -Wl,-elf2flt -static
/home/buildroot/autobuild/instance-1/output-1/host/bin/m68k-linux-ar rcs libjitterentropy.a jitterentropy-base.o
/home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/m68k-buildroot-uclinux-uclibc/bin/ld.real: /home/buildroot/autobuild/instance-1/output-1/host/m68k-buildroot-uclinux-uclibc/sysroot/usr/lib/crt1.o: in function `_start':
(.text+0x1c): undefined reference to `main'
collect2: error: ld returned 1 exit status
Makefile:46: recipe for target 'jitterentropy' failed
make[1]: *** [jitterentropy] Error 1
make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/jitterentropy-library-2.1.2'
package/pkg-generic.mk:238: recipe for target '/home/buildroot/autobuild/instance-1/output-1/build/jitterentropy-library-2.1.2/.stamp_built' failed
make: *** [/home/buildroot/autobuild/instance-1/output-1/build/jitterentropy-library-2.1.2/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/instance-1/buildroot'