如何在低内存系统上使用RVM编译ruby？

Question

rvm install 1.9.3

导致make.log中的错误:

...
compiling ./enc/trans/emoji_sjis_docomo.c
compiling ./enc/trans/emoji_sjis_kddi.c
gcc: internal compiler error: Killed (program cc1)
gcc: internal compiler error: Killed (program cc1)
gcc: internal compiler error: Killed (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
...

dmesg 节目

[180031.341709] send sigkill to 3705 (cc1), adj 0, size 3394

free 显示在某些时候运行配置过程:

             total       used       free     shared    buffers     cached
Mem:        241668     238676       2992          0         92       2020
-/+ buffers/cache:     236564       5104
Swap:       262140     262140          0

所以我假设256MB RAM和256MB Swap不足以在其上编译Ruby.

我读到应该可以使用gcc的一些参数,请参阅:http: //hostingfu.com/article/compiling-with-gcc-on-low-memory-vps

但

  rvm install 1.9.3 --with-CFLAGS="$CFLAGS --param ggc-min-expand=0 --param ggc-min-heapsize=8192"

无法为gcc提供标志,标志的日志仍然相同:

command(2): __rvm_make -j4
        CC = gcc
        LD = ld
        LDSHARED = gcc -shared
        CFLAGS = -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-fiel$
        XCFLAGS = -include ruby/config.h -include ruby/missing.h -fvisibility=hidden -DRUBY_EXPORT
        CPPFLAGS =   -I. -I.ext/include/x86_64-linux -I./include -I.
        DLDFLAGS = -Wl,-soname,libruby.so.1.9
        SOLIBS = -lpthread -lrt -ldl -lcrypt -lm

如何在那台机器上编译ruby？

Answer 1

创建512MB交换文件解决了这个问题.以下是步骤:

sudo mkdir -p /var/cache/swap/
sudo dd if=/dev/zero of=/var/cache/swap/swap0 bs=1M count=512
sudo chmod 0600 /var/cache/swap/swap0
sudo mkswap /var/cache/swap/swap0 
sudo swapon /var/cache/swap/swap0

重启后不使用交换文件.它可以集成在/etc/fstab重启后使用它:

 /var/cache/swap/swap0    none    swap    sw      0 0

上面创建我在这里找到的交换文件的步骤(德语):http://wiki.ubuntuusers.de/Swap#Swap-als-Datei - 上述内容的许可证:http://creativecommons.org/licenses /by-nc-sa/2.0/de/deed.en(署名 - 非商业性使用 - ShareAlike 2.0德国(CC BY-NC-SA 2.0 DE))