Previous: Caching Results, Up: Results   [Contents][Index]


7.4 ¥á¥Ã¥»¡¼¥¸¤Î½ÐÎÏ

configure¥¹¥¯¥ê¥×¥È¤Ï¡¤¤½¤ì¤é¤ò¼Â¹Ô¤·¤Æ¤¤¤ë¥æ¡¼¥¶¤Ë¡¤²¿¼ïÎफ ¤Î¾ðÊó¤òÍ¿¤¨¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡¥°Ê²¼¤Î¥Þ¥¯¥í¤Ï¡¤¤½¤ì¤¾¤ì¤Î¼ïÎà¤ËÂФ·¤ÆÅ¬ÀÚ ¤ÊÊýË¡¤Ç¥á¥Ã¥»¡¼¥¸¤ò½ÐÎϤ·¤Þ¤¹¡¥Á´¤Æ¤Î°ú¿ô¤Ï¡¤¥·¥§¥ë¤Î¥À¥Ö¥ë¥¯¥ª¡¼¥È¤Ç°Ï ¤Þ¤ì¤Æ¤¤¤ë¤Î¤Ç¡¤¥·¥§¥ë¤ÏÊÑ¿ô¤È¥Ð¥Ã¥¯¥¯¥ª¡¼¥È¤ÎÂåÆþ¤ò¼Â¹Ô¤·¤Þ¤¹¡¥

¤³¤ì¤é¤Î¥Þ¥¯¥í¤Ï¡¤echo¥·¥§¥ë¥³¥Þ¥ó¥É¤òÁ´¤Æ¥é¥Ã¥×¤·¤Þ¤¹¡¥ configure¥¹¥¯¥ê¥×¥È¤Ï¡¤¥æ¡¼¥¶¤ËÂФ·¤Æ¥á¥Ã¥»¡¼¥¸¤ò½ÐÎϤ¹¤ë¤¿¤á¡¤ ľÀÜecho¤ò¼Â¹Ô¤¹¤ëɬÍפÏÌÇ¿¤Ë¤¢¤ê¤Þ¤»¤ó¡¥¤³¤ì¤é¤Î¥Þ¥¯¥í¤ò»ÈÍѤ¹ ¤ë¤È¡¤½ÐÎϤµ¤ì¤ë¤½¤ì¤¾¤ì¤Î¥á¥Ã¥»¡¼¥¸¤Î¼ïÎà¤ò¡¤¤¤¤Ä¤Ç¤â¤É¤Î¤è¤¦¤Ë¤Ç¤â´Êñ ¤ËÊѹ¹¤Ç¤­¤Þ¤¹¡¥¤½¤Î¤è¤¦¤ÊÊѹ¹¤Ë¤Ï¥Þ¥¯¥íÄêµÁ¤ÎÊѹ¹¤À¤±¤¬É¬Íפǡ¤¸Æ¤Ó½Ð¤· ¦¤Ï¼«Æ°Åª¤ËÊѹ¹¤µ¤ì¤Þ¤¹¡¥

ÀÅŪ¤ÊÌäÂê¤ò¿ÇÃǤ¹¤ë¤¿¤á¡¤Î㤨¤Ðautoconf¤¬¼Â¹Ô¤µ¤ì¤ë¤È¤­¤Ï¡¤ Reporting Messages¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡¥

Macro: AC_MSG_CHECKING (feature-description)

configure¤¬Ä´ºº¤·¤Æ¤¤¤ëÆÃħ¤ò¡¤¥æ¡¼¥¶¤ËÄÌÃΤ·¤Þ¤¹¡¥¤³¤Î¥Þ¥¯¥í ¤Ï‘checking ’¤Ç»Ï¤Þ¤ê‘...’¤Ç½ª¤ë¡¤²þ¹Ô̵¤·¤Î¥á¥Ã¥»¡¼¥¸¤ò½ÐÎϤ· ¤Þ¤¹¡¥Ä´ºº¤Î·ë²Ì¤È²þ¹Ô¤Î¤¿¤á¡¤AC_MSG_RESULT¤ò³¤±¤Æ¸Æ¤Ó½Ð¤¹É¬Íפ¬ ¤¢¤ê¤Þ¤¹¡¥feature-description¤Ï‘Fortran¥³¥ó¥Ñ¥¤¥é¤¬C++¤Î¥³¥á ¥ó¥È¤ò¼õ¤±Æþ¤ì¤ë¤«¤É¤¦¤«(whether the Fortran compiler accepts C++ comments)’¤ä‘c89¤ÎÄ´ºº(for c89)’¤Î¤è¤¦¤Ê¤â¤Î¤Ç¤¹¡¥

configure¤¬‘--quiet’¤ä‘--silent’¥ª¥×¥·¥ç¥ó¤òÍѤ¤¤Æ¼Â ¹Ô¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¤¤³¤Î¥Þ¥¯¥í¤Ï²¿¤â½ÐÎϤ·¤Þ¤»¤ó¡¥

Macro: AC_MSG_RESULT (result-description)

Ä´ºº·ë²Ì¤ò¥æ¡¼¥¶¤ËÄÌÃΤ·¤Þ¤¹¡¥result-description¤Ï¡¤¤Û¤È¤ó¤É¤¤¤Ä¤â Ä´ºº¤ËÂФ¹¤ë¥­¥ã¥Ã¥·¥åÊÑ¿ô¤ÎÃͤǡ¤ÉáÄ̤ϑyes’¡¤‘no’¡¤¤Þ¤¿¤Ï¥Õ¥¡ ¥¤¥ë̾¤Ë¤Ê¤ê¤Þ¤¹¡¥¤³¤Î¥Þ¥¯¥í¤ÏAC_MSG_CHECKING¤Î¸Æ¤Ó½Ð¤·¤Ë³¤±¤ë¤Ù ¤­¤Ç¡¤result-description¤Ï¡¤AC_MSG_CHECKING¤Î¸Æ¤Ó½Ð¤·¤Ç½ÐÎÏ ¤µ¤ì¤ë¥á¥Ã¥»¡¼¥¸¤ò´°À®¤¹¤ë¤â¤Î¤Ë¤¹¤ë¤Ù¤­¤Ç¤¹¡¥

configure¤¬‘--quiet’¤ä‘--silent’¥ª¥×¥·¥ç¥ó¤Ç¼Â¹Ô¤µ¤ì ¤ë¾ì¹ç¡¤¤³¤Î¥Þ¥¯¥í¤Ï²¿¤â½ÐÎϤ·¤Þ¤»¤ó¡¥

Macro: AC_MSG_NOTICE (message)

message¤ò¥æ¡¼¥¶¤ËÅÁ¤¨¤Þ¤¹¡¥ÆÃħ¤òÄ´ºº¤·¤Æ¤¤¤ë¥°¥ë¡¼¥×Á´ÂÎ¤ÎÆÃħ¤Ë ¤Ä¤¤¤Æ¡¤Î㤨¤Ð°Ê²¼¤Î¤è¤¦¤Ê¡¤°ìÈÌŪ¤Êµ­½Ò¤ò½ÐÎϤ¹¤ë¤È¤­¤Ë¼ç¤ËÌò¤ËΩ¤Á¤Þ¤¹¡¥

AC_MSG_NOTICE([checking if stack overflow is detectable])

configure¤¬‘--quiet’¤ä‘--silent’¥ª¥×¥·¥ç¥ó¤Ç¼Â¹Ô¤µ¤ì ¤ë¾ì¹ç¡¤¤³¤Î¥Þ¥¯¥í¤Ï²¿¤â½ÐÎϤ·¤Þ¤»¤ó¡¥

Macro: AC_MSG_ERROR (error-description, [exit-status])

configure¤Î´°Î»¤ò˸¤²¤ë¥¨¥é¡¼¤ò¥æ¡¼¥¶¤ËÄÌÃΤ·¤Þ¤¹¡¥¤³¤Î¥Þ¥¯¥í ¤Ï¡¤¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤òɸ½à¥¨¥é¡¼½ÐÎϤ˽ÐÎϤ·¡¤configure¤Ï exit-status(¥Ç¥Õ¥©¥ë¥È¤Ï1)¤Ç½ªÎ»¤·¤Þ¤¹¡¥error-description ¤Ï ‘\$HOME¤ËÂФ·$HOME¤Ï̵¸ú¤ÊÃͤǤ¹(invalid value $HOME for \$HOME)’¤Î ¤è¤¦¤Ë¤¹¤Ù¤­¤Ç¤¹¡¥

error-description¤Ï¾®Ê¸»ú¤Ç³«»Ï¤¹¤Ù¤­¤Ç¡¤“can’t”¤è¤ê“cannot” ¤Î¤Û¤¦¤¬¹¥¤Þ¤·¤¤¤Ç¤·¤ç¤¦¡¥

Macro: AC_MSG_FAILURE (error-description, [exit-status])

¤³¤ì¤Ï¡¤AC_MSG_ERROR¤Î¥é¥Ã¥Ñ¡¼¤Ç¡¤configure¤¬½ªÎ»¤¹¤ë¤Î ¤ò˸¤²¤ë¥¨¥é¡¼¤ò¥æ¡¼¥¶¤Ë¹ðÃΤ·¡¤¤½¤·¤Æ¾ÜºÙ¤òconfig.log ¤Ë Äɲä·¤Þ¤¹¡¥¤³¤ì¤ÏÄ̾¥³¥ó¥Ñ¥¤¥ë»þ¤Ë°Û¾ï¤Ê·ë²Ì¤¬¸«¤Ä¤«¤Ã¤¿¤È¤­¤Ë»ÈÍѤµ ¤ì¤Þ¤¹¡¥

Macro: AC_MSG_WARN (problem-description)

²ÄǽÀ­¤Î¤¢¤ëÌäÂê¤òconfigure¤ò¼Â¹Ô¤·¤Æ¤¤¤ë¥æ¡¼¥¶¤ËÄÌÃΤ·¤Þ¤¹¡¥ ¤³¤Î¥Þ¥¯¥í¤Ï¡¤É¸½à¥¨¥é¡¼½ÐÎϤ˥á¥Ã¥»¡¼¥¸¤ò½ÐÎϤ·¤Þ¤¹¡¥ configure¤Ï¤½¤Î¸å¤â¼Â¹Ô¤ò³¤±¤ë¤Î¤Ç¡¤AC_MSG_WARN¤ò¸Æ¤Ó ½Ð¤¹¥Þ¥¯¥í¤Ç¤Ï¡¤·Ù¹ð¤¹¤ë¤è¤¦¤Ê¾õÂÖ¤ËÂФ·¤Æ¥Ç¥Õ¥©¥ë¥È(¥Ð¥Ã¥¯¥¢¥Ã¥×)¤Îưºî ¤òÄ󶡤¹¤Ù¤­¤Ç¤¹¡¥ problem-description¤Ï‘ln -s ¤Ï¥Ï¡¼¥É¥ê¥ó¥¯ ¤µ¤ì¤Þ¤¹(ln -s seems to make hard links)’¤Î¤è¤¦¤Ê¤â¤Î¤Ë¤¹¤Ù¤­¤Ç¤¹¡¥