Performing C SOURCE FILE Test BROTLI_EMSCRIPTEN failed with the following output:
Change Dir: /home/autobuild/autobuild/instance-4/output-1/build/brotli-1.0.9/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_82d9f/fast && make[1]: Entering directory '/home/autobuild/autobuild/instance-4/output-1/build/brotli-1.0.9/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_82d9f.dir/build.make CMakeFiles/cmTC_82d9f.dir/build
make[2]: Entering directory '/home/autobuild/autobuild/instance-4/output-1/build/brotli-1.0.9/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_82d9f.dir/src.c.o
/home/autobuild/autobuild/instance-4/output-1/host/bin/m68k-buildroot-uclinux-uclibc-gcc --sysroot=/home/autobuild/autobuild/instance-4/output-1/host/m68k-buildroot-uclinux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O0 -g0  -fno-dwarf2-cfi-asm  -Wl,-elf2flt=-r -static -DBROTLI_EMSCRIPTEN  -DNDEBUG -o CMakeFiles/cmTC_82d9f.dir/src.c.o -c /home/autobuild/autobuild/instance-4/output-1/build/brotli-1.0.9/CMakeFiles/CMakeTmp/src.c
Linking C executable cmTC_82d9f
/home/autobuild/autobuild/instance-4/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_82d9f.dir/link.txt --verbose=1
/home/autobuild/autobuild/instance-4/output-1/host/bin/m68k-buildroot-uclinux-uclibc-gcc --sysroot=/home/autobuild/autobuild/instance-4/output-1/host/m68k-buildroot-uclinux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O0 -g0  -fno-dwarf2-cfi-asm  -Wl,-elf2flt=-r -static -DBROTLI_EMSCRIPTEN  -DNDEBUG -Wl,-elf2flt=-r -static  CMakeFiles/cmTC_82d9f.dir/src.c.o -o cmTC_82d9f 
/home/autobuild/autobuild/instance-4/output-1/host/m68k-buildroot-uclinux-uclibc/bin/ld.real: /home/autobuild/autobuild/instance-4/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
make[2]: *** [CMakeFiles/cmTC_82d9f.dir/build.make:106: cmTC_82d9f] Error 1
make[2]: Leaving directory '/home/autobuild/autobuild/instance-4/output-1/build/brotli-1.0.9/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:140: cmTC_82d9f/fast] Error 2
make[1]: Leaving directory '/home/autobuild/autobuild/instance-4/output-1/build/brotli-1.0.9/CMakeFiles/CMakeTmp'


Source file was:
#if defined(__EMSCRIPTEN__)
   int main() {return 0;}
   #endif