Previous: Transforming Names, Up: Site Configuration [Contents][Index]
Autoconf¤¬À¸À®¤·¤¿configure
¥¹¥¯¥ê¥×¥È¤Ç¡¤¥³¥ó¥Õ¥£¥°¥ì¡¼¥·¥ç¥ó
¤ÎÃͤËÂФ·¤Æ¡¤¥µ¥¤¥È¤Î¥Ç¥Õ¥©¥ë¥ÈÃͤò¶¡µë¤Ç¤¤ë¤â¤Î¤â¤¢¤ê¤Þ¤¹¡¥¤³¤ì¤Ï¡¤¥µ
¥¤¥ÈÁ´ÂÎ¤È ¥·¥¹¥Æ¥àÁ´ÂΤνé´ü²½¥Õ¥¡¥¤¥ë¤òºîÀ®¤¹¤ë¤³¤È¤Ç²Äǽ¤È¤Ê¤ê¤Þ¤¹¡¥
´Ä¶ÊÑ¿ôCONFIG_SITE
¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë¾ì¹ç¡¤configure
¤Ï¡¤
¤½¤ÎÃͤòÆÉ¤ß¹þ¤à¥·¥§¥ë¥¹¥¯¥ê¥×¥È¤Î̾Á°¤È¤·¤Æ»ÈÍѤ·¤Þ¤¹¡¥¤½¤ì°Ê³°¤Ç¤Ï¡¤¥·¥§
¥ë¥¹¥¯¥ê¥×¥Èprefix/share/config.site¤¬¤¢¤ì¤Ð¤½¤ì¤òÆÉ¤ß¹þ¤ß¡¤
¼¡¤Ëprefix/etc/config.site¤¬¤¢¤ì¤Ð¤½¤ì¤òÆÉ¤ß¹þ¤ß¤Þ¤¹¡¥¤³¤Î
¤¿¤á¡¤¤½¤ì¤é¤¬¾×ÆÍ¤¹¤ë¾õ¶·¤Ç¤Ï¡¤¥Þ¥·¥óÆÃͤΥե¡¥¤¥ë¤Ç¤ÎÀßÄ꤬¥Þ¥·¥óÈó°Í
¸¤ÎÀßÄê¤ËÍ¥À褷¤Þ¤¹¡¥
¥µ¥¤¥È¥Õ¥¡¥¤¥ë¤ÏǤ°Õ¤Î¥·¥§¥ë¥¹¥¯¥ê¥×¥È¤¬²Äǽ¤Ç¤¹¤¬¡¤ËÜÍè¤Ê¤éÆÃÄê¤Î¼ïÎà¤Î
¥³¡¼¥É¤À¤±¤¬¤½¤ÎÃæ¤Ë¤¢¤ë¤Î¤¬Å¬ÀڤǤ¹¡¥configure
¤Ï¥µ¥¤¥È¥Õ¥¡¥¤
¥ë¤òÆÉ¤ß¹þ¤ó¤À¸å¤Ç¥¥ã¥Ã¥·¥å¥Õ¥¡¥¤¥ë¤òÆÉ¤ß¹þ¤à¤Î¤Ç¡¤¥µ¥¤¥È¥Õ¥¡¥¤¥ë¤Ï¡¤¤½
¤Î¥·¥¹¥Æ¥à¤Ç¼Â¹Ô¤µ¤ì¤ëAutoconf¤¬À¸À®¤·¤¿Á´¤Æ¤Îconfigure
¥¹¥¯¥ê
¥×¥È´Ö¤Ç¡¤¥Ç¥Õ¥©¥ë¥È¤Î¥¥ã¥Ã¥·¥å¥Õ¥¡¥¤¥ë¤ò¶¦Í¤¹¤ë¤³¤È¤¬²Äǽ¤Ë¤Ê¤Ã¤Æ¤¤¤Þ
¤¹(see Cache Files)¡¥¥¥ã¥Ã¥·¥å¥Õ¥¡¥¤¥ë¤ÏÆÃÄê¤Î¥³¥ó¥Ñ¥¤¥é¤ËÂФ·¤Æ¤Î
¤ß¤Ç͸ú¤Ç¤¹¤¬¡¤¥·¥¹¥Æ¥à¤Î¿¤¯¤ÏÊ£¿ô¤ÎÍøÍѲÄǽ¤Ê¥³¥ó¥Ñ¥¤¥é¤¬¤¢¤ë¤Î¤Ç¡¤¥Ç
¥Õ¥©¥ë¥È¤Î¥¥ã¥Ã¥·¥å¥Õ¥¡¥¤¥ë¤ò¥µ¥¤¥È¥Õ¥¡¥¤¥ë¤ËÀßÄꤷ¤¿¾ì¹ç¡¤¥µ¥¤¥È¥Õ¥¡¥¤
¥ë¤Ç½ÐÎÏÊÑ¿ôCC
¤òÀßÄꤹ¤ë¤Î¤ÏÎɤ¤¹Í¤¨¤Ç¤¹¡¥
configure
¤Ø¤Î¥³¥Þ¥ó¥É¥é¥¤¥ó¥ª¥×¥·¥ç¥ó¤Ç¡¤¥µ¥¤¥È¥Õ¥¡¥¤¥ë¤ÇÀßÄê
¤µ¤ì¤¿ÃͤòÄ´ºº¤·¤¿¤êÍ¥À褷¤¿¤ê¤¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¹¡¥¥ª¥×¥·¥ç¥ó¤Ï¡¤¥À¥Ã¥·¥å
¤ò¥¢¥ó¥À¡¼¥¹¥³¥¢¤ËÊѹ¹¤·¤¿¡¤¥ª¥×¥·¥ç¥ó¤ÈƱ¤¸Ì¾Á°¤Î¥·¥§¥ëÊÑ¿ô¤òÀßÄꤷ¤Þ¤¹¡¥
Îã³°¤Ï¡¤‘--without-’¤È‘--disable-’¥ª¥×¥·¥ç¥ó¤¬¡¤Âбþ¤¹¤ë
‘--with-’¤ä‘--enable-’¥ª¥×¥·¥ç¥ó¤ËÃÍ‘no’¤òÍ¿¤¨¤¿¤â¤Î¤Ë»÷
¤Æ¤¤¤ë¤³¤È¤Ç¤¹¡¥¤³¤Î¤¿¤á¡¤--cache-file=localcache¤Ï¡¤ÊÑ¿ô
cache_file
¤òÃÍ‘localcache’¤ËÀßÄꤷ¡¤
--enable-warnings=no¤ä--disable-warnings¤Ï¡¤ÊÑ¿ô
enable_warnings
¤òÃÍ‘no’¤ËÀßÄꤷ¤·¤Þ¤¹¡¥
--prefix=/usr¤Ï¡¤ÊÑ¿ôprefix
¤òÃÍ‘/usr’¤ËÀßÄꤷ¤Þ¤¹¡¥
¤È¤¤¤Ã¤¿¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡¥
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ê¤¤ÃͤòÍ¿¤¨¤ëɬÍפ¬¤¢¤ë¾ì¹ç¡¤¥µ¥¤¥È¥Õ¥¡¥¤¥ë¤ÏCFLAGS
¤Î¤è¤¦¤Ê¾¤Î½ÐÎÏÊÑ¿ô¤ËÂФ·¥Ç¥Õ¥©¥ë¥ÈÃͤòÀßÄꤹ¤ë¤¿¤á¤ÎÎɤ¤¾ì½ê¤Ç¤¹¡¥Ä̾ï
¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ç·«¤êÊÖ¤·¹Ô¤Ã¤Æ¤¤¤ë¤³¤È¤Ê¤é¤Ê¤ó¤Ç¤â¤Ç¤¤Þ¤¹¡¥prefix
¤äexec_prefix¤ËÂФ·¤Æ¥Ç¥Õ¥©¥ë¥ÈÃͤǤϤʤ¤¤â¤Î¤ò»ÈÍѤ·¤¿¤¤¾ì¹ç(¥µ¥¤
¥È¥Õ¥¡¥¤¥ë¤Î¾ì½ê¤¬¤É¤³¤Ç¤¢¤ì)¡¤CONFIG_SITE
¤òÍѤ¤¤Æ»ØÄꤹ¤ë¤È¡¤¥µ
¥¤¥È¥Õ¥¡¥¤¥ë¤ÇÀßÄê¤Ç¤¤Þ¤¹¡¥
¥µ¥¤¥È¥Õ¥¡¥¤¥ë¼«¿È¤Ç¥¥ã¥Ã¥·¥åÃͤòÀßÄꤹ¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡¥¤³¤¦¤¹¤ë¤³¤È¤Ç¡¤
¥Æ¥¹¥È¥×¥í¥°¥é¥à¤Î¼Â¹Ô¤¬É¬Í×¤ÊÆÃħ¤ÎÄ´ºº¤¬ÉÔ²Äǽ¤Ê¥¯¥í¥¹¥³¥ó¥Ñ¥¤¥ë¤ÇÌò¤Ë
Ω¤Á¤Þ¤¹¡¥¥·¥¹¥Æ¥à¤ËÂФ·¤Æprefix/etc/config.site ¤Ç¤³¤ì¤é¤Î
ÃͤòÀµ¤·¤¯ÀßÄꤹ¤ë¤³¤È¤Ç¡¤“¥¥ã¥Ã¥·¥å¤ÎÍѰՔ¤¬²Äǽ¤Ç¤¹¡¥ÀßÄꤹ¤ëɬÍפ¬
¤¢¤ë¥¥ã¥Ã¥·¥åÊÑ¿ô̾¤ò¸«¤Ä¤±¤ë¤¿¤á¡¤±Æ¶Á¤ò¼õ¤±¤¿configure
¥¹¥¯
¥ê¥×¥È¤ä¤³¤ì¤é¤Î¥Þ¥¯¥í¤ËÂФ¹¤ëAutoconf M4¥½¡¼¥¹¥³¡¼¥É¤Ç¡¤Ì¾Á°¤Ë
‘_cv_’¤òȼ¤¦¥·¥§¥ëÊÑ¿ô¤òõ¤·¤Æ¤¯¤À¤µ¤¤¡¥
¥¥ã¥Ã¥·¥å¥Õ¥¡¥¤¥ë¤Ï¡¤¥µ¥¤¥È¥Õ¥¡¥¤¥ë¤ÇÀßÄꤷ¤¿ÊÑ¿ô¤ò̵¸ú¤Ë¤·¤Ê¤¤¤è¤¦Ãí°Õ
¿¼¤¯¼Â¹Ô¤·¤Þ¤¹¡¥¤Þ¤¿¡¤¥µ¥¤¥È¥Õ¥¡¥¤¥ë¤Ç¥³¥Þ¥ó¥É¥é¥¤¥ó¥ª¥×¥·¥ç¥ó¤ò̵¸ú¤Ë¤¹
¤ë¤Ù¤¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡¥¥³¡¼¥É¤Ç¤Ï¡¤prefix
¤Ècache_file
¤Î¤è
¤¦¤ÊÊÑ¿ô¤òÊѹ¹¤¹¤ëÁ°¤Ë¡¤(configure
¤ÎºÇ½é¤ÎÊý¤ÇÀßÄꤵ¤ì¤ë) ¥Ç¥Õ¥©
¥ë¥ÈÃͤò¤¬¤¢¤ë¤«¤É¤¦¤«¤òÄ´ºº¤¹¤ë¤Ù¤¤Ç¤¹¡¥
¥µ¥ó¥×¥ë¥Õ¥¡¥¤¥ë/usr/share/local/gnu/share/config.site¤¬°Ê²¼¤Î¤è
¤¦¤Ë¤Ê¤ê¤Þ¤¹¡¥¥³¥Þ¥ó¥É‘configure --prefix=/usr/share/local/gnu’ ¤Ï¡¤
(CONFIG_SITE
¤Ç°Û¤Ê¤ë¥Õ¥¡¥¤¥ë¤òÀßÄꤷ¤Æ¤¤¤Ê¤¤¾ì¹ç)¤³¤Î¥Õ¥¡¥¤¥ë¤òÆÉ
¤ß¹þ¤ß¤Þ¤¹¡¥
# config.site for configure # # Change some defaults. test "$prefix" = NONE && prefix=/usr/share/local/gnu test "$exec_prefix" = NONE && exec_prefix=/usr/local/gnu test "$sharedstatedir" = '$prefix/com' && sharedstatedir=/var test "$localstatedir" = '$prefix/var' && localstatedir=/var # Give Autoconf 2.x generated configure scripts a shared default # cache file for feature test results, architecture-specific. if test "$cache_file" = /dev/null; then cache_file="$prefix/var/config.cache" # A cache file is only valid for one C compiler. CC=gcc fi