kgadek

#include <stdio.h>
#include <unistd.h>

int main(int c, char **v, char **e) {
    int rc; const char *m;
    if ( (m="chdir" ,rc= chdir(v[1]) ) == 0
      && (m="chroot",rc=chroot(v[1]) ) == 0
      && (m="setuid",rc=setuid(getuid())) == 0 )
            m="execve", execve(v[2],v+3,e);
    perror(m);

kgadek

#include <stdio.h>
#include <unistd.h>

const char newroot[] = "/home/buildbot_flowbox/jail-" JAIL_NAME;
const char cmd[]     = "/bin/bash";
char *args[2]        = {"--init-file", "/home/buildbot_flowbox/initfile-jail-" JAIL_NAME};

int main(int c, char **v, char **e) {
    int rc; const char *m;
    if ( (m = "chdir" ,rc =  chdir(newroot)  ) == 0

kgadek

Compiling flowbox-account-manager
Resolving dependencies...
cabal: Could not resolve dependencies:
trying: flowbox-account-manager-0.1 (user goal)
trying: transformers-0.3.0.0/installed-7df... (dependency of
flowbox-account-manager-0.1)
next goal: flowbox-aws (dependency of flowbox-account-manager-0.1)
rejecting: flowbox-aws-0.1 (conflict: transformers==0.3.0.0/installed-7df...,
flowbox-aws => transformers>0.4)
Backjump limit reached (change with --max-backjumps).

kgadek

def get_fresh_flowbox():
    with _section("Getting repositories"):
        for repo in ["flowbox", "flowbox-env"]:
            if not exists(repo):
                local(_f("git clone git@github.com:wdanilo/{repo}.git"))
            elif not isdir(repo):
                abort(_f("path {repo} exists but does not look like a repository"))
            
    with _section("Preparing flowbox - disabling CUDA", local_directory="flowbox"):
        result = _local_withstdin("patch -u -p1 -N", patch_nocuda, noerror=True)

kgadek

Resolving dependencies...
Configuring random-1.0.1.1...
Building random-1.0.1.1...
Preprocessing library random-1.0.1.1...
[1 of 1] Compiling System.Random    ( System/Random.hs, dist/dist-sandbox-f730ba9d/build/System/Random.o )
[1 of 1] Compiling System.Random    ( System/Random.hs, dist/dist-sandbox-f730ba9d/build/System/Random.p_o )
In-place registering random-1.0.1.1...
Running Haddock for random-1.0.1.1...
Preprocessing library random-1.0.1.1...
Haddock coverage:

kgadek

Building flowbox-graphics-0.14.0.0...
Failed to install flowbox-graphics-0.14.0.0
Last 10 lines of the build log ( /Users/konrad/.cabal/logs/flowbox-graphics-0.14.0.0.log ):
                             (and originally defined in `Control.Monad.Trans.Class')

src/Flowbox/Graphics/Color/CMY/Accelerate.hs:48:89:
    Ambiguous occurrence `lift'
    It could refer to either `Data.Array.Accelerate.lift',
                             imported from `Data.Array.Accelerate' at src/Flowbox/Graphics/Color/CMY/Accelerate.hs:15:1-34
                             (and originally defined in `accelerate-0.14.0.0:Data.Array.Accelerate.Prelude')

kgadek

[root@cbeff4f8926d flowbox-env]# ./bootstrap.py ../flowbox
Working in /data/slave/flowbox_builder__GHC_7_8_3_/flowbox-env/dist/tmp
Downloading ghc (http://www.haskell.org/ghc/dist/7.6.3/ghc-7.6.3-x86_64-unknown-linux.tar.bz2)
File /data/slave/flowbox_builder__GHC_7_8_3_/flowbox-env/dist/tmp/ghc-7.6.3-x86_64-unknown-linux.tar.bz2 already exists. Skipping download.
Extracting ghc
File /data/slave/flowbox_builder__GHC_7_8_3_/flowbox-env/dist/tmp/ghc-7.6.3/LICENSE already exists. Skipping extraction.
Target ghc seems to be installed in /data/slave/flowbox_builder__GHC_7_8_3_/flowbox-env/dist/linux-x86_64/base. Skipping installation process.
Recaching local package db at '/root/.flowbox/pkgDb'
Recaching global package db at '/data/slave/flowbox_builder__GHC_7_8_3_/flowbox-env/dist/linux-x86_64/global/pkgDb'
Compiling all flowbox packages

kgadek

[root@cbeff4f8926d bla]# cabal sandbox init
Writing a default package environment file to /root/bla/cabal.sandbox.config
Creating a new sandbox at /root/bla/.cabal-sandbox
[root@cbeff4f8926d bla]# cabal install protocol-buffers==2.0.14
Resolving dependencies...
Notice: installing into a sandbox located at /root/bla/.cabal-sandbox
Configuring syb-0.4.2...
Configuring utf8-string-0.3.8...
Building utf8-string-0.3.8...
Building syb-0.4.2...

kgadek

{-# LANGUAGE TemplateHaskell #-}

import Control.Lens
import Test.Hspec
import Control.Monad

data Gene = X {_ident::Int, _xx::String} | Y {_ident::Int, _yy::Char}

makeLenses ''Gene
makePrisms ''Gene

kgadek

❯ pwd
~/tmp/hprotoc-2.0.15

❯ cabal install
Resolving dependencies...
Configuring protocol-buffers-descriptor-2.0.14...
Building protocol-buffers-descriptor-2.0.14...
Installed protocol-buffers-descriptor-2.0.14
Configuring hprotoc-2.0.15...
Building hprotoc-2.0.15...