g++-4.8 -o block_test block_test.o Block.o MemRef.o CI_Metadata.o ConnectMxctl.o Log.o BLog.o -L/usr/local/mysql/lib -lmysqlclient -g
Undefined symbols for architecture x86_64:
"__istype(int, unsigned long)", referenced from:
std::ctype<char>::is(unsigned long, char) const in block_test.o
std::ctype<char>::is(unsigned long, char) const in ConnectMxctl.o
ld: symbol(s) not found for architecture x86_64
The closest thing to a solution I've found from Googling is to run xcode-select --install
. This actually succeeded once, I think; subsequent attempts fail because it is "not currently available from the software update server."
xcode is installed and up to date, including the command line utilities. Also, I used homebrew to install g++-4.8, so things are located in /usr/local/Cellar/. Other suggestions have been to (compile? link?) /opt/local/lib/gcc48/libstdc++.a, which I changed to /usr/local/Cellar/gcc48/4.8.1/gcc/lib/libstdc++.a because I'm using brew, not MacPorts -- but I haven't figured out where that belongs.