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4.7.4 ¼«Æ°Åª¤Ê¥ê¥á¥¤¥¯

¥³¥ó¥Õ¥£¥°¥ì¡¼¥·¥ç¥ó¥Õ¥¡¥¤¥ë¤òÊѹ¹¤·¤¿¤È¤­¼«Æ°Åª¤Ë¥³¥ó¥Õ¥£¥°¥ì¡¼¥·¥ç¥ó¾ð Êó¤ò¹¹¿·¤¹¤ë¤¿¤á¡¤¥Ñ¥Ã¥±¡¼¥¸¤ËÂФ¹¤ë¥È¥Ã¥×¥ì¥Ù¥ë¤ÎMakefile.in ¤Ë °Ê²¼¤Î¤è¤¦¤Ê¥ë¡¼¥ë¤ò½ñ¤¯¤³¤È¤¬²Äǽ¤Ç¤Þ¤¹¡¥°Ê²¼¤ÎÎã¤Ë¤Ï¡¤ aclocal.m4¤ä¤½¤ì¤é¤¬´ØÏ¢¤¹¤ë¤ë¥³¥ó¥Õ¥£¥°¥ì¡¼¥·¥ç¥ó¥Ø¥Ã¥À¥Õ¥¡¥¤¥ë ¤Î¤è¤¦¤Ê¡¤Á´¤Æ¤Î¥ª¥×¥·¥ç¥ó¤Î¥Õ¥¡¥¤¥ë¤¬´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡¥¥Ñ¥Ã¥±¡¼¥¸¤Ç»ÈÍѤ· ¤Ê¤¤¤³¤ì¤é¤Î¥Õ¥¡¥¤¥ë¤ËÂФ¹¤ëMakefile.in¥ë¡¼¥ë¤Ïºï½ü¤·¤Æ¤¯¤À¤µ¤¤¡¥

${srcdir}/’¥×¥ì¥Õ¥£¥¯¥¹¤ÏVPATH¥á¥«¥Ë¥º¥à¤ÎÀ©¸Â¤Î¤¿¤á´Þ¤Þ ¤ì¤Æ¤¤¤Þ¤¹¡¥

config.h.in¤Èconfig.h¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤Ï¡¤ÆâÍÆ¤¬ÊѲ½¤·¤Ê¤¤ ¾ì¹ç¤Ë¤ÏÊѲ½¤·¤Ê¤¤¤Î¤Ç¡¤stamp-¥Õ¥¡¥¤¥ë¤¬É¬ÍפǤ¹¡¥¤³¤Îµ¡Ç½¤ÏÉÔɬ Íפʺƥ³¥ó¥Ñ¥¤¥ë¤òÈò¤±¤Þ¤¹¡¥¥Ñ¥Ã¥±¡¼¥¸¤ÎÇÛÉÛʪ¤Ëstamp-h.in ¤ò´Þ¤á ¤ë¤Ù¤­¤Ç¡¤¤½¤¦¤¹¤ë¤³¤È¤Çmake¤Ïconfig.h.in¤¬ºÇ¿·¤À¤È¤¤¤¦¤³ ¤È¤ò¹Íθ¤·¤Þ¤¹¡¥touch (see Limitations of Usual Tools)¤ò»È ÍѤ»¤º¡¤Âå¤ï¤ê¤Ëecho¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤(date¤ò»ÈÍѤ¹ ¤ë¤ÈÉÔɬÍפʺ¹°Û¤òÀ¸¤¸¡¤CVS¤ÇÌ·½â¤·¤¿¤ê¤¹¤ë¤Ç¤·¤ç¤¦)¡¥

$(srcdir)/configure: configure.ac aclocal.m4
        cd $(srcdir) && autoconf

# autoheader might not change config.h.in, so touch a stamp file.
$(srcdir)/config.h.in: stamp-h.in
$(srcdir)/stamp-h.in: configure.ac aclocal.m4
        cd $(srcdir) && autoheader
        echo timestamp > $(srcdir)/stamp-h.in

config.h: stamp-h
stamp-h: config.h.in config.status
        ./config.status

Makefile: Makefile.in config.status
        ./config.status

config.status: configure
        ./config.status --recheck

¤³¤Î¹Ô¤òľÀÜMakefile¤Ë¥³¥Ô¡¼¤¹¤ë¤È¤­¤Ï¡¤¥¤¥ó¥Ç¥ó¥È¤µ¤ì¤¿¹Ô¤¬¥¿¥Ö ʸ»ú¤Ç»Ï¤Þ¤ë¤è¤¦¤ËÃÖ´¹¤¹¤ëɬÍפ¬¤¢¤ë¤Î¤ÇÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡¥)

¹¹¤Ë¡¤‘AC_CONFIG_FILES([stamp-h], [echo timestamp > stamp-h])’¤ò»È ÍѤ¹¤Ù¤­¤Ç¡¤¤½¤¦¤¹¤ë¤³¤È¤Çconfig.status¤Ïconfig.h¤¬ºÇ¿·¤Ç ¤¢¤ë¤³¤È¤ò³Î¤«¤á¤Þ¤¹¡¥AC_OUTPUT¤Î¾ÜºÙ¤Ï¡¤See Output.

°Í¸À­¤Ë´Ø·¸¤¹¤ë¥³¥ó¥Õ¥£¥°¥ì¡¼¥·¥ç¥ó¤ÎÎã¤Ï¡¤See config.status Invocation.