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gem install mysql2
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
/Users/tbrock/.rbenv/versions/2.0.0-p247/bin/ruby extconf.rb
checking for rb_thread_blocking_region()... yes
checking for rb_wait_for_single_fd()... yes
checking for mysql.h... no
checking for mysql/mysql.h... no
vagrant box add precise64 http://files.vagrantup.com/precise64.box
vagrant box add precise32 http://files.vagrantup.com/precise32.box
vagrant box add centos64 http://developer.nrel.gov/downloads/vagrant-boxes/CentOS-6.4-x86_64-v20130427.box
vagrant box add centos32 http://developer.nrel.gov/downloads/vagrant-boxes/CentOS-6.4-i386-v20130427.box
diff --git a/src/third_party/v8/src/spaces.h b/src/third_party/v8/src/spaces.h
index 6602c89..d7a79c6 100644
--- a/src/third_party/v8/src/spaces.h
+++ b/src/third_party/v8/src/spaces.h
@@ -321,7 +321,8 @@ class MemoryChunk {
Space* owner() const {
if ((reinterpret_cast<intptr_t>(owner_) & kFailureTagMask) ==
kFailureTag) {
- return reinterpret_cast<Space*>(owner_ - kFailureTag);
+ return reinterpret_cast<Space*>(reinterpret_cast<intptr_t>(owner_) -
@TylerBrock
TylerBrock / find_stuff.py
Last active January 3, 2016 12:19
Script to find headers required for building libmongoclient.
#!/usr/bin/env python
import subprocess
import argparse
import shutil
import os
from sets import Set
client_source_basic = [
#'mongo/base/error_codes.cpp',
'mongo/base/global_initializer.cpp',
@TylerBrock
TylerBrock / test.cpp
Last active August 29, 2015 13:57
Clang on CentOS via EPEL can't compile me
#include <iostream>
int main(){
std::cout << "wow" << std::endl;
return 0;
}
@TylerBrock
TylerBrock / gist:9754612
Created March 25, 2014 03:15
LDAP Cheat Sheet
# Bind as Manager and add a user as spcified in the ldif file test
ldapadd -x -W -D cn=Manager,dc=blah,dc=xxx -a -f test
# Bind as "Driver Team" and search for everything in dc=blah,dc=xxx
ldapsearch -x -D cn="Driver Team",ou=Users,dc=blah,dc=xxx -W -b dc=blah,dc=xxx
# Set the password for "Drivers-Team"
ldappasswd -x -D cn="Drivers-Team",ou=Users,dc=blah,dc=xxx -W -S
@TylerBrock
TylerBrock / Amazon_2013.09.txt
Created March 25, 2014 21:07
Clang EPEL package failures
$ clang++ -v test.cpp
clang version 3.4 (tags/RELEASE_34/final)
Target: x86_64-redhat-linux-gnu
Thread model: posix
Selected GCC installation:
"/usr/bin/clang" -cc1 -triple x86_64-redhat-linux-gnu -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -main-file-name test.cpp -mrelocation-model static -mdisable-fp-elim -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu x86-64 -target-linker-version 2.20.51.0.2 -v -resource-dir /usr/bin/../lib/clang/3.4 -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.4/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -fdeprecated-macro -fdebug-compilation-dir /home/ec2-user -ferror-limit 19 -fmessage-length 179 -mstackrealign -fobjc-runtime=gcc -fcxx-exceptions -fexceptions -fdiagnostics-show-option -fcolor-diagnostics -vectorize-slp -o /tmp/test-377209.o -x c++ test.cpp
clang -cc1 version 3.4 based upon LLVM 3.4 default target x86_64-redhat-linux-gnu
ignoring nonexistent directory "
sudo ipsec auto --up xgen
104 "xgen" #1: STATE_MAIN_I1: initiate
003 "xgen" #1: received Vendor ID payload [RFC 3947] method set to=115
003 "xgen" #1: received Vendor ID payload [Dead Peer Detection]
106 "xgen" #1: STATE_MAIN_I2: sent MI2, expecting MR2
003 "xgen" #1: NAT-Traversal: Result using draft-ietf-ipsec-nat-t-ike (MacOS X): i am NATed
108 "xgen" #1: STATE_MAIN_I3: sent MI3, expecting MR3
004 "xgen" #1: STATE_MAIN_I4: ISAKMP SA established {auth=OAKLEY_PRESHARED_KEY cipher=oakley_3des_cbc_192 prf=oakley_sha group=modp1024}
117 "xgen" #2: STATE_QUICK_I1: initiate
003 "xgen" #2: NAT-Traversal: received 2 NAT-OA. ignored because peer is not NATed
yaourt trucov
1 aur/trucov 10.1-1 (1)
trucov coverage analysis tool a developer tool to analyze coverage information generated by gcc --coverage
==> Enter n° of packages to be installed (ex: 1 2 3 or 1-3)
==> -------------------------------------------------------
==> 1
==> Downloading trucov PKGBUILD from AUR...
x PKGBUILD
@TylerBrock
TylerBrock / ssl_example.cpp
Last active August 29, 2015 14:00
MongoDB C++ Driver SSL example
#include "mongo/util/net/ssl_options.h"
#include "mongo/client/init.h"
int main() {
sslGlobalParams.sslMode.store(SSLGlobalParams::SSLMode_requireSSL);
// only really need a PEM on the server side
mongo::sslGlobalParams.sslPEMKeyFile = "<path/to/keyfile.pem>";
mongo::Status status = mongo::client::initialize();