64bit compile of MariaDB 10.0.21 for Solaris 10 (sparc)

I'm having a really rough time with this. Both using the BUILD/compile_solaris_spac, cmake . -DBUILD_CONFIG=mysql_release and just going through regular config script. Compiling in 32bit wasn't an issue, but I need a 64bit installation.

I've set all of my flags to inclued -m64:

1. env | grep FLAGS CPPFLAGS=-m64 CMAKE_C_FLAGS=-m64 CXXFLAGS=-m64 CMAKE_CXX_FLAGS=-m64 CFLAGS=-m64

And my library path is correct - as far as I can tell.

1. echo $LD_LIBRARY_PATH /usr/lib/sparcv9:/usr/sfw/lib/sparcv9:/lib/sparcv9:/lib:/usr/lib

So far I've had to manually change all of the link.txt files to add the -m64 switch. That got me past the initial problem, but now I'm running into the following:

[ 18%] Building C object mysys/CMakeFiles/mysys.dir/my_atomic.c.o cd /opt/install/mariadb-10.0.21/mysys && /usr/sfw/bin/gcc -DHAVE_CONFIG_H -DHAVE_RWLOCK_T -m64 -O3 -g -static-libgcc -fno-omit-frame-pointer -fno-strict-aliasing -Wno-uninitialized -DDBUG_OFF -I/opt/install/mariadb-10.0.21/include -I/opt/install/mariadb-10.0.21/mysys -m64 -fPIC -o CMakeFiles/mysys.dir/my_atomic.c.o -c /opt/install/mariadb-10.0.21/mysys/my_atomic.c /opt/install/mariadb-10.0.21/mysys/my_atomic.c: In function `my_atomic_initialize': /opt/install/mariadb-10.0.21/mysys/my_atomic.c:30: error: size of array `compile_time_assert' is negative * Error code 1 make: Fatal error: Command failed for target `mysys/CMakeFiles/mysys.dir/my_atomic.c.o' Current working directory /opt/install/mariadb-10.0.21 * Error code 1 make: Fatal error: Command failed for target `mysys/CMakeFiles/mysys.dir/all' Current working directory /opt/install/mariadb-10.0.21 * Error code 1 make: Fatal error: Command failed for target `all'

Any and all help would be greatly appreciated.