Xcode 7.2 does not support thread_local => no way to build the MySQL connector for sqlpp11 about sqlpp11-connector-mysql HOT 9 CLOSED

Hi Juan,

I currently can't test with Xcode directly, but I will setup testing on travis.ci soon.

For the time being, please try to use boost.thread:

static boost::thread_specific_ptr<MySqlThreadInitializer> mysqlThreadInit;
if (!mysqlThreadInit.get()
{
     mysqlThreadInit.reset(new MysqlThreadInit);
}

Best,

Roland

from sqlpp11-connector-mysql.

Hi Roland!

Your idea worked!! Thank you so much!!

Juan

from sqlpp11-connector-mysql.

Glad it worked out :-)

from sqlpp11-connector-mysql.

This solution is really bad.
C++ from Apple does not support thread_local but the "original" clang/libc++ support it. This is very old BUG or FEATURE of Apple's XCode environment - not clang/llvm/libc++.

from sqlpp11-connector-mysql.

So what would be a good solution?

from sqlpp11-connector-mysql.

The "best" solution is for Apple to fix this issue.
Simplest solution is to test for __APPLE__.

from sqlpp11-connector-mysql.

CMake solution: https://cmake.org/cmake/help/v3.0/variable/APPLE.html

from sqlpp11-connector-mysql.

Since I don't think I have that kind of pull at Apple, I like the __APPLE__ version best.

Care to write a pull request?

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#29
How can I fix issue from AppVeyor?

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