Differences

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--- distcc [2009/10/06 00:32] – created suapapa
+++ distcc [2013/08/03 05:04] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+====== ccache + distcc + crosscompile ======
+===== distccd 설정 ====
+외부 머신에서의 분산빌드 요청을 수락하기 위해 /etc/default/distcc 설정
+<code bash>
+STARTDISTCC="true"
+ALLOWEDNETS="127.0.0.1 192.168.10.0/24"
+LISTENER="192.168.10.1"
+NICE="10"
+</code>
+크로스 컴파일시 크로스 컴파일러의 경로를 추가해 주어야 함 /etc/init.d/distcc 수정
+<code bash>
+...
+PATH=...:/ExtApps/toolchain/arm-2009q1/bin
+...
+</code>
+분산빌드를 시작하는 peer는 distccd 데몬을 시작할 필요 없음
+===== 분산 빌드를 시작 하는 주 머신 ==
+/home/suapapa/.distcc/hosts 파일에 다음과 같이 접속할 host 나열
+<code bash>
+localhost 192.168.10.2
+</code>
+또는 DISTCC_HOSTS로 익스포트
+<code bash>
+DISTCC_HOSTS="192.168.10.2/3 localhost/2 another_serv/n"
+</code>
+===== distcc서버들이 살아있나 검사 =====
+<code python>
+#!/usr/bin/python
+from socket import *
+def isDistccSrvOK(addr, port = 3632):
+    try:
+        sok = socket(AF_INET, SOCK_STREAM)
+        sok.connect((addr, port))
+    except:
+        return False
+    sok.close()
+    return True
+if __name__ == '__main__':
+    import sys
+    print isDistccSrvOK(sys.argv[1])
+</code>
+===== 빌드 =====
+다음과 같이 alias 설정
+<code bash>
+alias arm_make='nice -n 20 make ARCH=arm CROSS_COMPILE="ccache arm-none-eabi-" -j 3 '
+alias arm_dist6_make='nice -n 20 make ARCH=arm CROSS_COMPILE="ccache distcc arm-none-eabi-" -j 6 '
+</code>
+  *[[http://www.debian-administration.org/article/Speed_up_compiling_software_with_distcc|Speed up compiling software with distcc]]
+  *[[http://www.debian-administration.org/articles/129|Speeding up recompilation with ccache]]
+  *[[http://linpc.com/node/203|Cross Compiling with distcc]]
 ====== references ======
   *[[http://code.google.com/p/distcc/|distcc]] in google code
   *[[http://distcc.samba.org/|discc]] old official homepage
   *[[http://www.ibm.com/developerworks/kr/library/l-distcc.html|distcc로 컴파일 시간 줄이기]] in IBM DW