Turing Complete FM https://turingcomplete.fm/ いいよねー

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Running 'compile' for libxml2 2.9.7... ERROR, review
... compile.log'

to see what happened. Last lines are:
========================================================================
In file included from threads.c:28:0:
/usr/pkg/include/pthread.h:382:18: warning: redundant redeclaration of
'pthread_atfork' [-Wredundant-decls]
extern int pthread_atfork(void (*)(void), void (*)(void), void
(*)(void));
^
In file included from threads.c:22:0:

むー

$ bundle config build.nokogiri --use-system-libraries

うりゃ

しょぼん

Building nokogiri using system libraries.
pkg-config could not be used to find libxml-2.0

/usr/pkg/include/pthread.h:285:42: error: conflicting types for 'pthread_t'

/usr/include/pthread_types.h:65:30: note: previous declaration of 'pthread_t' was here

こっちかー

そっかー。ネイティブな拡張ライブラリを作っちゃうと今のディレクトリがprefixに入っちゃうからディレクトリ名を変えて移動させられなくなるな

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@usa ありがとうございます！

イマココ:

- configureに--enable-load-relativeオプションを渡せばvendor/bundleの絶対パスが変わってもネイティブ拡張ライブラリが動き続けるらしい
- nokogiri内のlibxml2のconfigureに--without-threadsオプションを渡せばlibxml2のthreads.loのビルドが通るっぽい

やること:

bundle installからconfigureにオプションを渡す方法を探す

あ、環境はルートを持ってないNetBSD 8.0_BETAでruby 2.3.6p384です

とりあえず休憩

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bundle config --local build.nokogiri --without-threads

じゃ伝わらないのう。

libxml2を野良ビルドしてみてるよ

ld: warning: libpthread.so.1, needed by /usr/pkg/lib/liblzma.so, may conflict with libpthread.so.20
./.libs/libxml2.a(encoding.o): In function `xmlIconvWrapper':
/sdf/arpa/tz/z/zunda/local/src/libxml2-2.9.7/encoding.c:1811: undefined reference to `libiconv'
:

むー

configureとmakeで見てるパスが違うのかな

--without-iconvしたら厳しいのかな（してる）

$ cd ~/local/src
$ tar zxf ../packages/libxml2-2.9.7.tar.gz
$ cd libxml2-2.9.7
$ ./configure --enable-static --disable-shared --without-python \
--without-readline --without-iconv --with-c14n --prefix=$HOME/local \
--without-threads
$ make
$ make install

して

$ bundle config build.nokogiri --use-system-libraries \
--with-xml2-include=$HOME/local/include/libxml2

したら

$ bundle install --path=vendor/bundle

でnokogiriはいったよ！

駄菓子菓子。ffiもpthread関連で再びpthreadのヘッダに嫌われてる

/usr/pkg/include/pthread.h:285:42: error: conflicting types for 'pthread_t'
typedef struct pthread_st *pthread_t;
^
In file included from /usr/include/sys/types.h:360:0,
from AbstractMemory.c:32:
/usr/include/pthread_types.h:65:30: note: previous declaration of 'pthread_t' was here
typedef struct __pthread_st *pthread_t;
^

/arpa/tz/z/zunda/local/src/cowsayで
gem 'cowsay'
してbundle install --path vendor/bundleしておいて

#!/usr/pkg/bin/ruby23
Gem.use_paths('/arpa/tz/z/zunda/.gem/ruby/2.3.0', Gem.path)
$:.unshift('/arpa/tz/z/zunda/local/lib/ruby/site_ruby')
require 'limitload-cgi'

Dir.chdir('/arpa/tz/z/zunda/local/src/cowsay') do
require 'bundler/setup'
end
require 'cowsay'
puts "Content-type: text/plain\n\n#{Cowsay.say("Hello world.", nil)}\n"

みたいのが動くようにはなった。

あとはtDiaryでbundle installが通れば…!!※遠い

というわけで期間限定w http://zunda.freeshell.org/matsuya/

bundlerエコシステムのプログラムをCGIで動かせるようにはなった、と思う

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telnetで遊ぼうと思ったらないって

てかパケットの構築から？

へええ