{"id":642,"date":"2016-06-16T15:02:28","date_gmt":"2016-06-17T00:02:28","guid":{"rendered":"\/blog\/?p=642"},"modified":"2023-09-21T09:38:01","modified_gmt":"2023-09-21T00:38:01","slug":"c-c-makefile-%eb%a7%8c%eb%93%a4%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=642","title":{"rendered":"[C\/C++] Makefile \ub9cc\ub4e4\uae30"},"content":{"rendered":"\n

\ucd9c\ucc98 :: <\/span>http:\/\/koreaboom.tistory.com\/entry\/Makefile-%EB%A7%8C%EB%93%A4%EA%B8%B0<\/span><\/a><\/p>\r\n

\ucc38\uace0\uc790\ub8cc :: <\/span>http:\/\/www.joinc.co.kr\/modules\/moniwiki\/wiki.php\/Site\/C\/Documents\/minzkn_make<\/span><\/a><\/p>\r\n


<\/p>\r\n

1. make (\ub9cc\ub4e0\ub2e4 ?)<\/span><\/a><\/h2>

1.1 make \uc720\ud2f8\ub9ac\ud2f0<\/span><\/a><\/h2>

\uc601\uc5b4 \uc0ac\uc804\uc5d0\uc11c make\ub780 \ub73b\uc740 \ub204\uad6c\ub098 \uc54c\ub4ef\uc774 '\ub9cc\ub4e4\ub2e4'\ub77c\ub294 \ub73b\uc758 \ub3d9\uc0ac\uc774\ub2e4. \uadf8\ub7fc make\uc720\ud2f8\ub9ac\ud2f0\ub294 \uc65c \uc774\ub984\uc774 make\uc778\uc9c0 \uc54c \ud544\uc694\uac00 \uc788\uc744 \uac83 \uac19\ub2e4. man\uc73c\ub85c \ucc3e\uc544\ubcf4\uba74 make\uc5d0 \ub300\ud574 \ub2e4\uc74c\uacfc \uac19\uc774 \uc124\uba85\ud558\uace0 \uc788\ub2e4.<\/span><\/p>\r\n

<\/p>\r\n

make - GNU make utility to maintain groups of programs<\/span><\/strong><\/dt>

The purpose of the <\/span>make<\/span><\/em> utility is to determine automatically which pieces of a large program need to be recompiled, and issue the commands to recompile them.<\/span><\/p>\r\n<\/dd><\/dl>

<\/p>\r\n

\uc6b0\ub9ac\ub9d0\ub85c \ud558\uba74 make\ub294 \ud504\ub85c\uadf8\ub7a8 \uadf8\ub8f9\uc744 \uc720\uc9c0\ud558\ub294\ub370 \ud544\uc694\ud55c \uc720\ud2f8\ub9ac\ud2f0\uc774\ub2e4. make\uc720\ud2f8\ub9ac\ud2f0\uc758 \ubaa9\uc801\uc740 \ud504\ub85c\uadf8\ub7a8 \uadf8\ub8f9 \uc911\uc5d0\uc11c \uc5b4\ub290 \ubd80\ubd84\uc774 \uc0c8\ub86d\uac8c \ucef4\ud30c\uc77c\ub418\uc5b4\uc57c \ud558\ub294\uc9c0\ub97c \uc790\ub3d9\uc801\uc73c\ub85c \ud310\ub2e8\ud574\uc11c \ud544\uc694\ud55c \ucee4\ub9e8\ub4dc(gcc\ub530\uc704)\ub97c \uc774\uc6a9\ud574\uc11c \uadf8\ub4e4\uc744 \uc7ac\ucef4\ud30c\uc77c \uc2dc\ud0a8\ub2e4\uace0 \ub418\uc5b4 \uc788\ub2e4.<\/span><\/p>\r\n

make\ub294 \uc77c\ub828\uc758 \ud504\ub85c\uadf8\ub7a8 \uac1c\ubc1c\uc5d0\ub9cc \uc4f0\uc774\uc9c0 \uc54a\uace0, \ucef4\ud30c\uc77c\ub7ec\ucc98\ub7fc \uc77c\uc885\uc758 \uba85\ub839\uc5b4 \ubc29\uc2dd\uc73c\ub85c \ucc98\ub9ac\ub418\ub294 \ubaa8\ub4e0 \uacf3\uc5d0\uc11c \uc4f0\uc77c \uc218\uac00 \uc788\ub2e4. \uac00\ub839 LaTeX\uc640 \uac19\uc740 \uacbd\uc6b0\ub3c4 .tex \ud30c\uc77c\uc5d0\uc11c .dvi \ud30c\uc77c\uc744 \ub9cc\ub4e4\uace0 \ub2e4\uc2dc .ps \ud30c\uc77c\ub85c \ub9cc\ub4dc\ub294 \uacfc\uc815\uc744 make\ub97c \uc0ac\uc6a9\ud574\uc11c \uac04\ub2e8\ud558\uac8c \ub9cc\ub4e4 \uc218\uac00 \uc788\ub2e4.<\/span><\/p>\r\n

\uc27d\uac8c \ub9d0\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 make\ub97c \uc4f0\uba74 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/span><\/p>\r\n

<\/p>\r\n

  1. \uc785\ub825 \ud30c\uc77c\uc774 \ubc14\ub00c\uba74 \uc790\ub3d9\uc801\uc73c\ub85c \uacb0\uacfc \ud30c\uc77c\uc774 \ubc14\ub00c\uae30\ub97c \uc6d0\ud560 \ub54c, \uae30\uc655\uc774\uba74 \uc880 \uc9c0\ub2a5\uc801\uc73c\ub85c \uc77c\uc774 \uc218\ud589\ub418\uae30\ub97c \ubc14\ub784 \ub54c<\/span><\/em> \ub9d0\uc785\ub2c8\ub2e4.<\/span><\/li>
  2. \uc704\uc758 LaTeX \ud30c\uc77c\ucc98\ub7fc \uc790\ub3d9\uc801\uc73c\ub85c \ud504\ub85c\uadf8\ub7a8\uc774 \uc218\ud589\uc774 \ub418\uae30\ub97c \ubc14\ub784 \ub54c... (\ubc30\uce58(batch)\uc758 \uac1c\ub150\uc774\uc8e0)<\/span><\/li><\/ol>

    <\/p>\r\n

    => make\ub294 \uc704\uc758 \ub450 \uac00\uc9c0 \uac1c\ub150\uc744 \ubaa8\ub450 \ud3ec\ud568\ud558\uace0 \uc788\ub2e4\uace0 \ubd05\ub2c8\ub2e4. \ubcf4\ud1b5 \ub9ac\ub205\uc2a4 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c\ub294 make all\uc744 \uc785\ub825\ud558\uba74 \uc790\uc138\ud55c \ub0b4\ub9c9\uc740 \ubaa8\ub974\uc9c0\ub9cc \uc790\uae30\uac00 \uc54c\uc544\uc11c \ubaa8\ub4e0 \uc77c\uc744 \ub2e4\ud558\uc8e0... \uadf8 \ub2e4\uc74c\uc73c\ub85c make install\ub9cc \uc785\ub825\ud558\uba74 \ub418\uad6c\uc694... \ud788...<\/span><\/p>\r\n

    GNU make\ub294 \ubcf4\ud1b5 <\/span>GNUmakefile, Makefile, makefile<\/span><\/code> \uc911\uc5d0\uc11c \ud558\ub098\uac00 \uc788\uc73c\uba74 \uadf8 \ud30c\uc77c\uc744 \uc77d\uac8c \ub41c\ub2e4. \ud558\uc9c0\ub9cc \uc77c\ubc18\uc801\uc73c\ub85c <\/span>Makefile<\/span><\/em>\uc744 \ucd94\ucc9c\ud558\uac8c \ub418\ub294\ub370, \uadf8 \uc774\uc720\ub294 \uc6b0\uc120 GNUmakefile\uc740 \uae30\uc874\uc758 make\uc5d0\uc11c \uc778\uc2dd\uc744 \ubabb\ud55c\ub2e4\ub294 \ub2e8\uc810\uc774 \uc788\uace0, makefile\uc740 \ubcf4\ud1b5 \uc18c\uc2a4 \ud30c\uc77c\uc5d0 \ubb3b\ud600\uc11c \uc798 \uc548\ubcf4\uc774\uac8c \ub418\uae30 \ub54c\ubb38\uc774\ub2e4.<\/span><\/p>\r\n

    Makefile<\/span><\/code>\uc740 make\uac00 \uc774\ud574\ud560 \uc218 \uc788\ub3c4\ub85d \uc77c\uc885\uc758 \uc258 \uc2a4\ud06c\ub9bd\ud2b8 \uc5b8\uc5b4\uac19\uc774 \ub418\uc5b4 \uc788\ub2e4(makefile database\ub77c \ud558\uae30\ub3c4 \ud55c\ub2e4). \uc774 \ud30c\uc77c\uc5d0\ub294 \uacb0\uacfc \ud30c\uc77c\uc744 \uc0dd\uc131\uc2dc\ud0a4\uae30 \uc704\ud55c \ud30c\uc77c\ub4e4\uac04\uc758 \uad00\uacc4, \uba85\ub839\uc5b4 \ub4f1\uc744 \uae30\uc220\ud558\uace0 \uc788\ub294\ub370 \uc774 \uac15\uc88c\uc758 \uc8fc\ub41c \ubaa9\uc801\uc774 \ubc14\ub85c <\/span>Makefile<\/span><\/code>\uc758 \uc791\uc131\uc5d0 \uc788\ub2e4.<\/span><\/p>\r\n


    <\/p>\r\n

    1.2 make\uc758 \ud544\uc694\uc131<\/span><\/a><\/h2>

    \uc6b0\uc120\uc740 make\uc758 \uc0ac\uc6a9\uc744 \ud504\ub85c\uadf8\ub7a8 \uac1c\ubc1c\uacfc \uc720\uc9c0 \ucabd\uc73c\ub85c \uad6d\ud55c\uc2dc\ud0a4\uae30\ub85c \ud55c\ub2e4. \ubcf4\ud1b5 \ub77c\uc778 \uc218\uac00 \ub9ce\uc544\uc9c0\uba74 \uc5ec\ub7ec \uac1c\uc758 \ud30c\uc77c\ub85c \ub098\ub204\uc5b4 (\ubaa8\ub4c8\ub85c \ub098\ub204\uc5b4) \uac1c\ubc1c\uc744 \ud558\uac8c \ub41c\ub2e4. \uc774\ub4e4\uc740 \uc54c\uac8c \ubaa8\ub974\uac8c \uc11c\ub85c \uad00\uacc4\ub97c \uac00\uc9c0\uace0 \uc788\ub294\ub370, \uc5b4\ub290 \ud558\ub098\ub97c \ud544\uc694\uc5d0 \uc758\ud574 \ubc14\uafb8\uac8c \ub418\uc5c8\uc744 \ub54c \uadf8 \ud30c\uc77c\uc5d0 \uc788\ub294 \ud568\uc218\ub97c \uc774\uc6a9\ud558\ub294 \ub2e4\ub978 \ud30c\uc77c\ub3c4 \uc0c8\ub86d\uac8c \ucef4\ud30c\uc77c\ub418\uc5b4\uc57c \ud55c\ub2e4.<\/span><\/p>\r\n

    \ud558\uc9c0\ub9cc \ud30c\uc77c \uc218\uac00 \ub9ce\uc740 \uacbd\uc6b0 \uc774\ub97c \uc77c\uc77c\uc774 \ucef4\ud30c\uc77c\uc744 \ud558\uac8c \ub420 \ub54c, \uadf8 \ubd88\ud3b8\ud568\uacfc \ud568\uaed8 \ucef4\ud30c\uc77c\ud558\uc9c0 \uc54a\uc544\ub3c4 \ub420 \uac83\ub3c4 \ucef4\ud30c\uc77c\uc744 \ud558\uac8c \ub420 \uc218\ub3c4 \uc788\uace0, \ucef4\ud30c\uc77c\ud574\uc57c \ud560 \uac83\ub3c4 \ubbf8\ucc98 \ubabb\ud558\uac8c \ub418\ub294 \uacbd\uc6b0\uac00 \uc788\ub2e4(\ub9c1\ud06c \uc5d0\ub7ec\uc758 \uc6d0\uc778\uc774 \ub418\uae30\ub3c4 \ud558\ub294\ub370 \uc5d0\ub7ec\uc758 \uc6d0\uc778\uc744 \uc81c\ub300\ub85c \ucc3e\uae30\uac00 \ud798\uc774 \ub4e0\ub2e4).<\/span><\/p>\r\n

    \uc55e\uc5d0\uc11c\ub3c4 \uc598\uae30\ud588\ub4ef\uc774 \uc774\ub7f0 \uc0c1\ud669\uc5d0\uc11c \uc9c0\ub2a5\uc801\uc73c\ub85c \uad00\uacc4 \uc788\ub294 \uac83\ub9cc \uc0c8\ub86d\uac8c \uac31\uc2e0\uc744 \ud560 \ud544\uc694\uac00 \uc788\uc744 \ub54c make\ud30c\uc77c\uc740 \ube5b\uc744 \ubc1c\ud558\uac8c \ub41c\ub2e4.<\/span><\/p>\r\n


    <\/p>\r\n


    <\/p>\r\n

    <\/p>\r\n

    2. \uac04\ub2e8\ud55c Makefile<\/span><\/a><\/h2>

    2.1 Makefile \uc758 \ub0b4\ubd80 \uad6c\uc870<\/span><\/a><\/h2>

    <\/a><\/div>

    <\/a><\/div>

    Makefile<\/span><\/code>\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uc544\ub798\uc640 \uac19\uc774 \ubaa9\ud45c(target), \uc758\uc874 \uad00\uacc4(dependency), \uba85\ub839(command)\uc758 \uc138\uac1c\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uae30\ubd84\uc801\uc778 \uaddc\uce59(rule)\ub4e4\uc774 \uacc4\uc18d\uc801\uc73c\ub85c \ub098\uc5f4\ub418\uc5b4 \uc788\ub2e4<\/span><\/em>\uace0 \ubd10\ub3c4 \ubb34\ubc29\ud558\ub2e4. make\uac00 \uc9c0\ub2a5\uc801\uc73c\ub85c \ud30c\uc77c\uc744 \uac31\uc2e0\ud558\ub294 \uac83\ub3c4 \ubaa8\ub450 \uc774 \uac04\ub2e8\ud55c \uaddc\uce59\uc5d0 \uc758\ud558\uae30 \ub54c\ubb38\uc774\ub2e4.<\/span><\/p>\r\n

    <\/p>\r\n

    target ... : dependency ...\r\n                command\r\n                ...\r\n                ...\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uc5ec\uae30\uc11c \ubaa9\ud45c(target) \ubd80\ubd84\uc740 \uba85\ub839(command)\uc774 \uc218\ud589\uc774 \ub418\uc5b4\uc11c \ub098\uc628 \uacb0\uacfc \ud30c\uc77c\uc744 \uc9c0\uc815\ud55c\ub2e4. \ub2f9\uc5f0\ud788 \ubaa9\uc801 \ud30c\uc77c(object file)\uc774\ub098 \uc2e4\ud589 \ud30c\uc77c\uc774 \ub420 \uac83\uc774\ub2e4.<\/span><\/p>\r\n
    \uba85\ub839(command)\ubd80\ubd84\uc5d0 \uc815\uc758\ub41c \uba85\ub839\ub4e4\uc740 \uc758\uc874 \uad00\uacc4(depenency)\ubd80\ubd84\uc5d0 \uc815\uc758\ub41c \ud30c\uc77c\uc758 \ub0b4\uc6a9\uc774 \ubc14\ub00c\uc5c8\uac70\ub098, \ubaa9\ud45c \ubd80\ubd84\uc5d0 \ud574\ub2f9\ud558\ub294 \ud30c\uc77c\uc774 \uc5c6\uc744 \ub54c \uc774\uacf3\uc5d0 \uc815\uc758\ub41c \uac83\ub4e4\uc774 \ucc28\ub840\ub300\ub85c \uc2e4\ud589\uc774 \ub41c\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc258\uc5d0\uc11c \uc4f8 \uc218 \uc788\ub294 \ubaa8\ub4e0 \uba85\ub839\uc5b4\ub4e4\uc744 \uc0ac\uc6a9\ud560 \uc218\uac00 \uc788\uc73c\uba70 bash\uc5d0 \uae30\ubc18\ud55c \uc258 \uc2a4\ud06c\ub9bd\ud2b8\ub3c4 \uc9c0\uc6d0\ud55c\ub2e4.<\/span><\/p>\r\n
    => \ucc38\uace0: \ucc38\uace0\ub85c \ubaa9\ud45c \ubd80\ubd84\uc5d0\ub294 \uacb0\uacfc \ud30c\uc77c\ub9cc \uc62c \uc218 \uc788\ub294 \uac83\uc774 \uc544\ub2c8\uace0, \ubcf4\ud1b5 make clean \uc5d0\uc11c\uc640 \uac19\uc774 \uac04\ub2e8\ud55c \ub808\uc774\ube14(label) \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uae30\ub3c4 \ud55c\ub2e4.<\/span><\/p>\r\n
    => \uba85\ub839 \ubd80\ubd84\uc740 \uaf2d <\/span>TAB<\/span><\/em> \uae00\uc790\ub85c \uc2dc\uc791\ud574\uc57c \ud55c\ub2e4. \uadf8\ub0e5 \ube48\uce78 \ub4f1\uc744 \uc0ac\uc6a9\ud558\uba74 make \uc2e4\ud589 \uc911\uc5d0 \uc5d0\ub7ec\uac00 \ub09c\ub2e4. \uba85\uc2ec\ud558\uc138\uc694. make\uac00 \uba85\ub839\uc5b4\uc778\uc9c0 \uc544\ub2cc\uc9c0\ub97c <\/span>TAB<\/span><\/em> \uac00\uc9c0\uace0 \uad6c\ubcc4\ud558\uae30 \ub54c\ubb38\uc774\uc8e0.<\/span><\/p>\r\n

    <\/p>\r\n

    <\/p>\r\n
    2.2 Makefile \uc608\uc81c<\/span><\/a><\/h2>
    \uac04\ub2e8\ud55c <\/span>Makefile<\/span><\/code>\uc744 \ub9cc\ub4e4\uc5b4 \ubcf8\ub2e4. \uc6b0\ub9ac\uac00 \ub9cc\ub4e4\ub824\uace0 \ud558\ub294 \ud504\ub85c\uadf8\ub7a8\uc740 <\/span>main.c read.c write.c<\/span><\/code>\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uace0 \ubaa8\ub450 <\/span>io.h<\/span><\/code>\ub77c\ub294 \ud5e4\ub354 \ud30c\uc77c\uc744 \uc0ac\uc6a9\ud55c\ub2e4\uace0 \uac00\uc815\ud55c\ub2e4. (\ud750... \uad6c\uc131\uc744 \uac04\ub2e8\ud558\uac8c \ud569\uc2dc\ub2e4.) \uc774\ub4e4\uc744 \uac01\uac01 \ucef4\ud30c\uc77c\ud574\uc11c test \ub77c\ub294 \uc2e4\ud589 \ud30c\uc77c\uc744 \uc0dd\uc131\uc2dc\ud0a8\ub2e4.<\/span><\/p>\r\n
    <\/p>\r\n
    % gcc -c main.c\r\n% gcc -c read.c\r\n% gcc -c write.c\r\n\r\n% gcc -o test main.o read.o write.o\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uc704\uc758 \ubc29\uc2dd\uc740 make\ub97c \uc4f0\uc9c0 \uc54a\uace0 \uadf8\ub0e5 \uba85\ub839\uc5b4\ub97c \uc8fc\ub294 \ubc29\uc2dd\uc774\ub2e4. \ud30c\uc77c\uc758 \uc218\uac00 \uc791\uc544\uc11c \uc624\ud788\ub824 \ub354 \uac04\ub2e8\ud558\uac8c \ubcf4\uc77c \uc218 \uc788\uc73c\ub098, \ud30c\uc77c\uc774 100\uac1c\uc815\ub3c4 \ub41c\ub2e4\uace0 \uac00\uc815\ud558\uba74... \uc544\ucc14...<\/span><\/p>\r\n
    \uadf8\ub9ac\uace0, \uc544\ub798\ub294 \uc704\uc640 \ub611\uac19\uc740 \uc77c\uc744 \uc218\ud589\ud558\ub294 <\/span>Makefile<\/span><\/code>\uc758 \ub0b4\uc6a9\uc774\ub2e4.<\/span><\/p>\r\n
    Makefile<\/span><\/code>\uc608\uc81c 1<\/span><\/f><\/p>\r\n
    test : main.o read.o write.o\r\n                gcc -o test main.o read.o write.o\r\n\r\nmain.o : io.h main.c \r\n                gcc -c main.c\r\nread.o : io.h read.c\r\n                gcc -c read.c\r\nwrite.o: io.h write.c\r\n                gcc -c write.c\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    (\ub300\ucda9 \uc54c\uc544\ubcf4\uc2dc\uaca0\uc5b4\uc694? \ucc38 <\/span>TAB<\/span><\/em>\ubb38\uc790 \uc4f0\ub294 \uac83 \uc788\uc9c0 \ub9c8\uc138\uc694)<\/span><\/p>\r\n
    make\ub294 <\/span>Makefile<\/span><\/code>\uc758 \ub0b4\uc6a9\uc744 \ubcf4\uace0, \ub0b4\ubd80\uc801\uc73c\ub85c \uc5b4\ub5bb\uac8c \ud30c\uc77c\ub4e4\uc774 \uc758\uc874\ud558\uace0 \uc788\ub294\uc9c0 \uc870\uc0ac\ud55c\ub2e4. \uc704\uc758 <\/span>Makefile<\/span><\/code>\uc744 \ubc14\ud0d5\uc73c\ub85c \uc758\uc874 \uad00\uacc4\ub97c \uadf8\ub9bc\uc73c\ub85c \ub098\ud0c0\ub0b4 \ubcf4\uba74 \uc544\ub798\uc640 \uac19\ub2e4.<\/span><\/p>\r\n
    <\/p>\r\n
                           +---------------+\r\n                       |     io.h      |\r\n                       +------+--------+\r\n                              |\r\n                    +---------+----------+\r\n                    |                    |\r\n  +--------------+  |  +------+-------+  |  +--------------+\r\n  |    main.c    |  |  |    read.c    |  |  |   write.c    |\r\n  +------+-------+  |  +------+-------+  |  +------+-------+\r\n         |          |         |          |         |\r\n  +------+-------+  |  +------+-------+  |  +------+-------+\r\n  |    main.o    +--+--|    read.o    |  +--+   write.o    |\r\n  +------+-------+     +------+-------+     +------+-------+\r\n         |                    |                    |\r\n         +--------------------+--------------------+\r\n                      +-------|-------+\r\n                      |     test      |\r\n                      +------+--------+\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    (\ud14d\uc2a4\ud2b8 \uae30\ubc18\uc774\ub77c\uc11c \uadf8\ub9bc \uadf8\ub9ac\uae30\uac00 \uaf64 \uc5b4\ub835\ub124\uc694. =)<\/span><\/p>\r\n
    \uc704\uc758 \uadf8\ub9bc\uc5d0\uc11c \ubcf4\uba74 test \uac00 \ub9cc\ub4e4\uc5b4\uc9c0\uae30 \uc704\ud574\uc11c\ub294 main.o read.o write.o\uac00 \ud544\uc694\ud558\uac8c \uac01\uac01\uc758 \ubaa9\uc801 \ud30c\uc77c\ub4e4\uc740 \ubaa8\ub450 \uc790\uc2e0\uc758 \uc18c\uc2a4 \ud30c\uc77c\uacfc io.h \uc5d0 \uc758\uc874\ud568\uc744 \uc54c \uc218\uac00 \uc788\ub2e4.<\/span><\/p>\r\n
    \uac00\ub839 main.c\ub97c \uace0\ucce4\ub2e4\uace0 \uc0dd\uac01\ud55c\ub2e4\uba74 main.o\uac00 \ucef4\ud30c\uc77c\ub418\uc5b4 \ub2e4\uc2dc \uc0dd\uae30\uace0, test \ub3c4 \ub2e4\uc2dc \ub9c1\ud06c\ub418\uc5b4 \uac31\uc2e0\ub41c\ub2e4. \ub9cc\uc57d io.h\uac00 \ubc14\ub00c\uc5c8\ub2e4\uace0 \uac00\uc815\ud558\uba74 \ubaa8\ub4e0 \ud30c\uc77c\ub4e4\uc774 \ucef4\ud30c\uc77c\ub418\uc5b4\uc11c \ubaa9\uc801 \ud30c\uc77c\uc774 \uc0dd\uae30\uace0, \uadf8\uac83\ub4e4\uc774 \ub9c1\ud06c\uac00 \ub418\uc5b4 test\uac00 \uc0dd\uae34\ub2e4.<\/span><\/p>\r\n
    \uc704\uc640 \uac19\uc774 \ud30c\uc77c\ub4e4\uc744 \uad6c\uc131\ud55c \ub2e4\uc74c <\/span>Makefile<\/span><\/code>\uc744 \uc2e4\ud589\uc2dc\ucf1c \ubcf4\uc790. <\/span>Makefile<\/span><\/code>\uc758 \uc2e4\ud589\uc740 \uadf8\ub0e5 make\ub77c\uace0\ub9cc \uce58\uba74 \ub41c\ub2e4.<\/span><\/p>\r\n
    <\/p>\r\n
    % make \r\ngcc -c main.c\r\ngcc -c read.c\r\ngcc -c write.c\r\ngcc -o test main.o read.o write.o <- OK\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    => \ucc38\uace0: \uadf8\ub0e5 \ud14c\uc2a4\ud2b8\uc5d0 \ubd88\uacfc\ud558\uae30 \ub54c\ubb38\uc5d0 read.c writec io.h \ub294 \ubaa8\ub450 \ub0b4\uc6a9 \uc5c6\uc774 \ud30c\uc77c\ub9cc \ub9cc\ub4e4\uc5b4 \ub450\uae30\ub85c \ud558\uace0, main.c \uc5d0 \uac04\ub2e8\ud788 printf \ud568\uc218\ub9cc \uc801\uc5b4 \ubd05\uc2dc\ub2e4. \uc815\ub9d0 \uc704\uc640 \uac19\uc774 \ub428\uc744 \uc2e4\uac10\ud560\uaebc\uc608\uc694... \uc2e0\uae30\ud558\uac8c...<\/span><\/p>\r\n

    <\/p>\r\n

    <\/p>\r\n
    2.3 \ub9e4\ud06c\ub85c\uc758 \uc0ac\uc6a9<\/span><\/a><\/h2>
    \uac04\ub2e8\ud55c \ub9e4\ud06c\ub85c \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud574 \ubcf4\uc790. main.o read.o write.o\ub77c\ub294 \uac83\uc744 OBJECTS \ub77c\ub294 \ub9e4\ud06c\ub85c\ub85c \ubc14\uafb8\ub294 \uac83\uc774 \uc544\ub798\uc758 <\/span>\uc608\uc81c 2<\/span><\/f>\uc5d0 \ub098\uc640 \uc788\ub2e4.<\/span><\/p>\r\n
    Makefile<\/span><\/code>\uc608\uc81c 2<\/span><\/f><\/p>\r\n
    OBJECTS = main.o read.o write.o\r\n\r\ntest : $(OBJECTS)\r\n                gcc -o test $(OBJECTS)\r\n\r\nmain.o : io.h main.c\r\n                gcc -c main.c\r\nread.o : io.h read.c\r\n                gcc -c read.c\r\nwrite.o: io.h write.c\r\n                gcc -c write.c\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uc704\uc5d0\uc11c \ubcf4\ub2e4\uc2dc\ud53c \ub9e4\ud06c\ub85c\ub294 \uadf8\ub0e5 \ud504\ub85c\uadf8\ub7a8 \uc9e4 \ub54c\uc640 \uac19\uc774 \uc0ac\uc6a9\ud574\uc11c \uac12\uc744 \ub300\uc785\ud55c\ub2e4. \ub300\uc2e0 \uc0ac\uc6a9\ud560 \ub54c\ub294 \ubc18\ub4dc\uc2dc $(..) \uc548\uc5d0 \ub123\uc5b4\uc11c \uc0ac\uc6a9\ud55c\ub2e4. \ub9e4\ud06c\ub85c \uce58\ud658\uc744 \uc704\ud55c \ud2b9\uc218\ud55c \ubc29\ubc95\uc774 \uc544\ub2d0\uae4c... \ud788... \ub9e4\ud06c\ub85c\uc758 \uc0ac\uc6a9\ubc95\uc740 \uc704\uc640 \uac19\uc774 \uac04\ub2e8\ud558\ubbc0\ub85c \ub2e4\uc591\ud558\uac8c \uc815\uc758\ud574\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. \ub9e4\ud06c\ub85c\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc124\uba85\uc740 \ub2e4\uc74c \uc7a5\uc5d0\uc11c \uc5b8\uae09\ud558\uae30\ub85c \ud55c\ub2e4.<\/span><\/p>\r\n

    <\/p>\r\n

    <\/p>\r\n
    2.4 \ub808\uc774\ube14\uc758 \uc0ac\uc6a9<\/span><\/a><\/h2>
    \ubaa9\ud45c \ubd80\ubd84\uc5d0 \ud574\ub2f9\ud558\ub294 \ubd80\ubd84\uc774 \uadf8\ub0e5 \ub808\uc774\ube14\uacfc \uac19\uc774 \uc0ac\uc6a9\ub420 \uc218\ub3c4 \uc788\ub2e4\uace0 \uc774\ubbf8 \uc124\uba85\ud558\uc600\ub2e4. <\/span>\uc608\uc81c 2<\/span><\/f> \uc5d0\ub2e4\uac00 \ubaa9\uc801 \ud30c\uc77c\ub4e4\uc744 \ubaa8\ub450 \uc0ad\uc81c\ud558\ub294 \uba85\ub839\uc5b4\ub97c \ucd94\uac00\ud558\uae30\ub85c \ud55c\ub2e4.<\/span><\/p>\r\n
    Makefile<\/span><\/code>\uc608\uc81c 3<\/span><\/f><\/p>\r\n
    OBJECTS = main.o read.o write.o\r\n\r\ntest : $(OBJECTS)\r\n                gcc -o test $(OBJECTS)\r\n\r\nmain.o : io.h main.c\r\n                gcc -c main.c\r\nread.o : io.h read.c\r\n                gcc -c read.c\r\nwrite.o: io.h write.c\r\n                gcc -c write.c\r\n\r\nclean :\r\n                rm $(OBECTS)\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \ub808\uc774\ube14\ub85c \uc0ac\uc6a9\ub420 \ub54c\ub294 \ub2f9\uc5f0\ud788 \uc758\uc874 \uad00\uacc4 \ubd80\ubd84\uc740 \uc5c6\uc5b4\ub3c4 \ub41c\ub2e4. \uadf8\ub9ac\uace0 clean\uc744 \uc2e4\ud589\uc2dc\ud0a4\ub824\uba74 \uc544\ub798\uc640 \uac19\uc774 \ud55c\ub2e4.<\/span><\/p>\r\n
    <\/p>\r\n
    % make clean\r\nrm main.o read.o write.o <- OK\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \ub2e4\uc74c \uc7a5\uc5d0\uc11c\ub294...<\/span><\/p>\r\n
    \uc9c0\uae08\uae4c\uc9c0\ub294 <\/span>Makefile<\/span><\/code>\uc758 \uac04\ub2e8\ud55c \uc608\uc81c\ub97c \uac00\uc9c0\uace0 \ubb34\uc5c7\uc744 \ud560 \uc218 \uc788\ub294\uc9c0 \ub300\ucda9 \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4. \uc608\uc81c\ub97c \ub9ce\uc774 \uc4f0\ub2e4 \ubcf4\ub2c8\uae4c \ub0b4\uc6a9\uc774 \ubd88\uc5b4\ub098\uac8c \ub410\uad70\uc694. RCS\uc640 \ub2ec\ub9ac make\ub294 \ud55c\ubc88 \uc54c\uace0 \uc788\uc73c\uba74 \uc815\ub9d0 \uc720\uc6a9\ud55c \uc720\ud2f8\ub9ac\ud2f0\uc785\ub2c8\ub2e4.<\/span><\/p>\r\n
    \ub2e4\uc74c \uc7a5\uc5d0\uc11c\ub294 \ubcf8\uaca9\uc801\uc73c\ub85c <\/span>Makefile<\/span><\/code>\uc758 \uad6c\uc131\ubc0f \uadf8 \uc0ac\uc6a9\ubc95\uc744 \uc790\uc138\ud788 \uc54c\uc544 \ubcf4\uace0\uc790 \ud569\ub2c8\ub2e4. \uadf8\ub0e5 \uc77c\ubc18\uc801\uc73c\ub85c <\/span>Makefile<\/span><\/code> \uc0ac\uc6a9\ud558\uc2dc\ub824\uba74 \uc624\ub298 \ud55c \uac83\uc5d0 \uba87 \uac00\uc9c0\ub9cc \ub354 \uc54c\uace0 \uacc4\uc2dc\uba74 \ub429\ub2c8\ub2e4. \uacc4\uc18d \uc608\uc81c \uc911\uc2ec\uc73c\ub85c \uc774\ud574\uac00 \uc798\ub418\ub3c4\ub85d... \uadf8\ub7fc \uacc4\uc18d \ubd10\uc8fc\uc2dc\uba74 \uac10\uc0ac.   <\/span><\/p>\r\n

    <\/div>

    <\/div>

    <\/span><\/div>
    <\/p>\r\n
    <\/p>\r\n
    3. \ub9e4\ud06c\ub85c(Macro) \uc640 \ud655\uc7a5\uc790(Suffix) \uaddc\uce59<\/span><\/a><\/h2>
    3.1 \ub9e4\ud06c\ub85c\ub780 \ubb34\uc5c7\uc778\uac00? (What is Macro)<\/span><\/a><\/h2>

    <\/a><\/div>
    \uc55e\uc5d0\uc11c \ub9e4\ud06c\ub85c\uc5d0 \ub300\ud574\uc11c \ub300\ucda9 \uc5b8\uae09\uc744 \ud588\ub2e4. \ud504\ub85c\uadf8\ub7a8\uc744 \uc9dc\ubcf8 \uc0ac\ub78c\uc774\ub098 \ub85c\ud130\uc2a4, \ud55c\uae00, \uc5d1\uc140 \ub4f1\uc758 \ubaa8\ub4e0 \ud328\ud0a4\uc9c0\uc5d0\uc11c \ub9e4\ud06c\ub85c\ub77c\ub294 \uac83\uc744 \uc0ac\uc6a9\ud558\uac8c \ub41c\ub2e4. \uc740\uc5f0\uc911\uc5d0 \ub9e4\ud06c\ub85c\uc758 \uc815\uc758\ub294 \ub300\ucda9 \uc9d0\uc791\ud558\uace0 \uc788\uc744 \uac83\uc774\ub2e4. \uc774\ubbf8 \uc54c\uace0 \uc788\ub294\ubc14\uc640 \uac19\uc774 \ub9e4\ud06c\ub85c\ub294 \ud2b9\uc815\ud55c \ucf54\ub4dc\ub97c \uac04\ub2e8\ud558\uac8c \ud45c\ud604\ud55c \uac83\uc5d0 \uc9c0\ub098\uc9c0 \uc54a\ub294\ub2e4. <\/span>Makefile<\/span><\/code>\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ub9e4\ud06c\ub85c\ub294 \ube44\uad50\uc801 \uadf8 \uc0ac\uc6a9\ubc95\uc774 \uac04\ub2e8\ud558\uae30 \ub54c\ubb38\uc5d0 \uae08\ubc29 \uc775\ud600\uc11c \uc0ac\uc6a9\ud560 \uc815\ub3c4\uac00 \ub41c\ub2e4.<\/span><\/p>\r\n
    \ub9e4\ud06c\ub85c\uc758 \uc815\uc758\ub294 \ud504\ub85c\uadf8\ub7a8\uc744 \uc791\uc131\ud560 \ub54c \ubcc0\uc218\ub97c \uc9c0\uc815\ud558\ub294 \uac83\ucc98\ub7fc \ud558\uba74 \ub41c\ub2e4. \uadf8\ub9ac\uace0, \ub9e4\ud06c\ub85c\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574\uc11c\ub294 $(..)\uc744 \uc774\uc6a9\ud558\uba74 \ub41c\ub2e4.<\/span><\/em> \uc544\ub798\ub294 \ub9e4\ud06c\ub85c\uc758 \uac04\ub2e8\ud55c \uc608\uc81c\uc774\ub2e4.<\/span><\/p>\r\n
    => \ucc38\uace0: \ub9e4\ud06c\ub85c\uc758 \uc0ac\uc6a9\uc5d0\uc11c ${..}, $(..), $..\ub97c \ubaa8\ub450 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub300\ubd80\ubd84\uc758 \ucc45\uc5d0\uc11c\ub294 $(..) \uc744 \uc0ac\uc6a9\ud558\ub77c\uace0 \uad8c\ud558\ub294\uad70\uc694.<\/span><\/p>\r\n
    Makefile<\/span><\/code>\uc608\uc81c 4<\/span><\/f><\/p>\r\n
    OBJS = main.o read.o write.o\r\n\r\ntest : $(OBJS) <- (1)\r\ngcc -o test $(OBJS)\r\n                ..........\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uccab \ubc88\uc9f8 \uc7a5\uc5d0\uc11c \ub2e4\ub8e8\uc5c8\ub358 \uc608\uc81c\uc640 \uac70\uc758 \ube44\uc2b7\ud558\ub2e4. \ub9e4\ud06c\ub85c\ub294 \uc0ac\uc2e4\uc0c1 \ubcf5\uc7a1\ud55c \uac83\uc744 \uac04\ub2e8\ud558\uac8c \ud45c\uc2dc\ud55c \uac83\uc5d0 \uc9c0\ub098\uc9c0 \uc54a\ub294\ub2e4. (1) \ubc88\uc744 \ub9e4\ud06c\ub85c\ub97c \uc548 \uc4f0\uace0 \ud45c\ud604\ud55c\ub2e4\uba74 \uc544\ub9c8 \uc544\ub798\uc640 \uac19\uc774 \ub420 \uac83\uc774\ub2e4.<\/span><\/p>\r\n
    Makefile<\/span><\/code>\uc608\uc81c 5<\/span><\/f><\/p>\r\n
    test : main.o read.o write.o \r\ngcc -o test main.o read.o write.o\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    => \ucc38\uace0: <\/span>\uc608\uc81c 5<\/span><\/f>\uac00 \ub354 \uc27d\uc9c0 \uc54a\ub290\ub0d0\uace0 \ubc18\ubb38\ud558\ub294 \uc0ac\ub78c\uc740 \ub9e4\ud06c\ub85c\uc758 \uc704\ub825\uc744 \uc798 \ubaa8\ub974\ub294 \uc0ac\ub78c\uc785\ub2c8\ub2e4. \uac70\uc758 \ubaa8\ub4e0 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0\uc11c \ub9e4\ud06c\ub85c\ub97c \uc9c0\uc6d0\ud558\ub294 \uc774\uc720\ub97c \ud55c\ubc88 \uc798 \uc0dd\uac01\ud574 \ubd05\uc2dc\ub2e4. <\/span>\uc608\uc81c 4<\/span><\/f> \uc758 (1)\ubd80\ubd84\uc774 \uc774\ud574\ud558\uae30 \ub09c\ud574\ud558\ub2e4\uace0 \ud558\uc2e4 \uc9c0\ub294 \ubaa8\ub974\uaca0\uc9c0\ub9cc, \ub300\ucda9 \ud615\uc2dd\uc774 \uc815\ud574\uc838 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc870\uae08\ub9cc \uc775\uc219\ud574\uc9c0\uba74 \uc624\ud788\ub824 \ub354 \ud3b8\ud560 \uac81\ub2c8\ub2e4.<\/span><\/p>\r\n
    make\uc5d0 \uad00\ud574 \uc124\uba85\ud55c \ucc45\uc5d0 \ub2e4\uc74c\uacfc \uac19\uc740 \uba85\uc5b8(?) \uc774 \ub098\uc628\ub2e4.<\/span><\/p>\r\n
    Macro makes Makefile happy. (\ub9e4\ud06c\ub85c\ub294 Makefile \uc744 \uae30\uc058\uac8c \ub9cc\ub4e0\ub2e4.)<\/span><\/strong><\/p>\r\n
    \uc774 \ub9d0\uc740 <\/span>Makefile<\/span><\/code>\uc744 \uc791\uc131\ud568\uc5d0 \uc788\uc5b4 \ub9e4\ud06c\ub85c\ub97c \uc798\ub9cc \uc774\uc6a9\ud558\uba74 \ubcf5\uc7a1\ud55c \uc791\uc5c5\ub3c4 \uc544\uc8fc \uac04\ub2e8\ud558\uac8c \uc791\uc131\ud560 \uc218 \uc788\uc74c\uc744 \ub9d0\ud574 \uc8fc\ub294 \ub9d0\uc774 \uc544\ub2d0\uae4c \uc0dd\uac01\ud55c\ub2e4. \ub9e4\ud06c\ub85c\uc5d0 \ub300\ud574\uc11c\ub294 \ub354 \uc774\uc0c1 \ub9d0\ud560 \uac83\uc774 \uc5c6\ub2e4. (\ub108\ubb34 \uac04\ub2e8\ud558\uc8e0 ?) \uc774\uc81c \ub0a8\uc740 \uac83\uc740 \uc5ec\ub7ec\ubd84\ub4e4\uc774 \uc790\uc2e0\uc758 \ub9e4\ud06c\ub85c\ub97c \uc5b4\ub5bb\uac8c \uad6c\uc131\ud558\ub290\ub0d0\uc774\ub2e4. \uc5b4\ub5a4 \uac83\uc744 \ub9e4\ud06c\ub85c\ub85c \uc815\uc758\ud574\uc57c \ud560\uc9c0\ub294 \uc5ec\ub7ec\ubd84\ub4e4\uc758 \uc790\uc720\uc774\uba70, \ub098\uc911\uc5d0 \uc804\ubc18\uc801\uc778 \uc9c0\uce68\uc744 \uc124\uba85\ud560 \uac83\uc774\ub2e4.<\/span><\/p>\r\n

    <\/p>\r\n

    <\/p>\r\n
    3.2 \ubbf8\ub9ac \uc815\ud574\uc838 \uc788\ub294 \ub9e4\ud06c\ub85c (Pre-defined macro)<\/span><\/a><\/h2>
    \uc5ec\ub7ec\ubd84\ub4e4\ubcf4\ub2e4 \uba38\ub9ac\uac00 \uc57d\uac04 \ub354 \uc88b\uc740 \uc0ac\ub78c\ub4e4\uc774 make \ub77c\ub294 \uac83\uc744 \ub9cc\ub4e4\uba74\uc11c \ubbf8\ub9ac \uc815\ud574 \ub193\uc740 \ub9e4\ud06c\ub85c\ub4e4\uc774 \uc788\ub2e4. 'make -p' \ub77c\uace0 \uc785\ub825\ud574 \ubcf4\uba74 make\uc5d0\uc11c \ubbf8\ub9ac \uc138\ud305\ub418\uc5b4 \uc788\ub358 \ubaa8\ub4e0 \uac12\ub4e4(\ub9e4\ud06c\ub85c, \ud658\uacbd \ubcc0\uc218(environment) \ub4f1\ub4f1)\uc774 \uc5c4\uccad \uc2a4\ud06c\ub864 \ub41c\ub2e4. \uc774 \uac12\ub4e4\uc744 \ubcf4\uace0 \ubbf8\ub9ac \uc8fc\ub205 \ub4e4 \ud544\uc694\ub294 \uc5c6\ub2e4. \uc5b4\ucc28\ud53c \ub300\ubd80\ubd84\uc758 \ub0b4\uc6a9\ub4e4\uc740 \uc6b0\ub9ac\uac00 \uc7ac\uc815\uc758 \ud574\uc8fc\uc5b4\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0 \uacb0\ub860\uc801\uc73c\ub85c \ub9d0\ud558\uba74 \uc6b0\ub9ac\uac00 \ubaa8\ub450 \uc791\uc131\ud55c\ub2e4\uace0 \uc0dd\uac01\ud558\ub294 \uac83\uc774 \ub9c8\uc74c\uc774 \ud3b8\ud558\ub2e4.,.<\/span><\/p>\r\n
    \uc544\ub798\uc5d0\ub294 \ub300\ubd80\ubd84\uc774 UNIX \uacc4\uc5f4\uc758 make\uc5d0\uc11c \ubbf8\ub9ac \uc815\ud574\uc838 \uc788\ub294 \ub9e4\ud06c\ub85c\ub4e4 \uc911\uc5d0 \uba87 \uac00\uc9c0\ub9cc \ub098\uc5f4\ud574 \ubcf8 \uac83\uc774\ub2e4.<\/span><\/p>\r\n
    Predefined Macro <\/span>\uc608\uc81c 6<\/span><\/f><\/p>\r\n
    ASFLAGS = <- as \uba85\ub839\uc5b4\uc758 \uc635\uc158 \uc138\ud305\r\nAS = as\r\nCFLAGS = <- gcc \uc758 \uc635\uc158 \uc138\ud305\r\nCC = cc (= gcc)\r\nCPPFLAGS = <- g++ \uc758 \uc635\uc158\r\nCXX = g++\r\nLDLFAGS = <- ld \uc758 \uc635\uc158 \uc138\ud305\r\nLD = ld\r\nLFLAGS = <- lex \uc758 \uc635\uc158 \uc138\ud305\r\nLEX = lex\r\nYFLAGS = <- yacc \uc758 \uc635\uc158 \uc138\ud305\r\nYACC = yacc\r\nMAKE_COMMAND = make\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    => \ucc38\uace0: \uc9c1\uc811 make -p\ub97c \ud574\uc11c \ud55c\ubc88 \ud655\uc778\ud574 \ubcf4\uc138\uc694. \uacfc\uc5f0 make\ub294 \ub0b4\ubd80\uc801\uc73c\ub85c \uc5b4\ub5a4 \ubcc0\uc218\ub4e4\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\ub294\uc9c0 \uc54c\uc544\ubd05\uc2dc\ub2e4. \ub9e4\ud06c\ub85c\ub294 \uad00\uc2b5\uc801\uc73c\ub85c \ub300\ubb38\uc790\ub85c \uc791\uc131\ub418\ub2c8\uae4c \uc774\uc810\uc5d0 \uc720\uc758\ud574\uc11c \ubcf4\uc138\uc694. make\ub294 \uc258\uc0c1\uc5d0\uc11c \uc815\uc758\ud55c \ud658\uacbd \ubcc0\uc218\uac12\ub4e4\uc744 \uadf8\ub300\ub85c \uc774\uc6a9\ud55c\ub2e4\ub294 \uac83\uc744 \uc54c\uace0 \uacc4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/span><\/p>\r\n
    \uc704\uc5d0 \uc5f4\uac70\ud55c \ub9e4\ud06c\ub85c\ub294 make\uc5d0\uc11c \uc815\uc758\ub41c \ub9e4\ud06c\ub85c\uc911 \uadf8\uc57c\ub9d0\ub85c \uc77c\ubd80\uc5d0 \uc9c0\ub098\uc9c0 \uc54a\ub294\ub2e4. \ud558\uc9c0\ub9cc \ud504\ub85c\uadf8\ub7a8\uc744 \uc791\uc131\ud568\uc5d0 \uc788\uc5b4 \uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9\ud558\uac8c \ub420 \ub9e4\ud06c\ub85c \ub4e4\uc774\ub2e4. \uc774\ub4e4 \ub9e4\ud06c\ub85c\ub294 \uc0ac\uc6a9\uc790\uc5d0 \uc758\ud574 \uc7ac\uc815\uc758 \uac00\ub2a5\ud558\ub2e4. \uac00\ub839 gcc\uc758 \uc635\uc158 \uc911\uc5d0 \ub514\ubc84\uadf8 \uc815\ubcf4\ub97c \ud45c\uc2dc\ud558\ub294 '-g' \uc635\uc158\uc744 \ub123\uace0 \uc2f6\ub2e4\uba74, \uc544\ub798\uc640 \uac19\uc774 \uc7ac\uc815\uc758 \ud55c\ub2e4.<\/span><\/p>\r\n
    <\/p>\r\n
    CFLAGS = -g\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uc608\uc81c 6<\/span><\/f> \uc758 \uac01\uc885 FLAG \ub9e4\ud06c\ub85c\ub4e4\uc740 \ub300\ubd80\ubd84 \uc6b0\ub9ac\uac00 \ud544\uc694\uc5d0 \uc758\ud574 \uc138\ud305\ud574 \uc8fc\uc5b4\uc57c \ud558\ub294 \uac12\ub4e4\uc774\ub2e4. \uc65c \uad73\uc774 make\uc5d0\uc11c \uac12\ub3c4 \uc815\uc758\ub418\uc9c0 \uc54a\uc740 \ub9e4\ud06c\ub85c\ub97c \uc6b0\ub9ac\uac00 \uc815\uc758\ud574\uc11c \uc368\uc57c \ud558\ub294\uc9c0 \uc758\ubb38\uc744 \ub358\uc9c8\uc9c0\ub3c4 \ubaa8\ub978\ub2e4. \uc6b0\ub9ac\uac00 \ub354 \uc774\uc05c \uc774\ub984\uc73c\ub85c \ub9e4\ud06c\ub85c\ub97c \uc815\uc758\ud560 \uc218\ub3c4 \uc788\ub2e4\uace0 \ud558\uba74\uc11c...<\/span><\/p>\r\n
    \uc5ec\uae30\uc11c \ud55c\uac00\uc9c0 \uc0ac\uc2e4\uc744 \uc0dd\uac01\ud574 \ubd10\uc57c \ud560 \uac83\uc774\ub2e4. make\uc5d0\uc11c \uc704\uc5d0 \ub098\uc628 \uac83\ub4e4\uc744 \uc65c \ubbf8\ub9ac \uc815\ud574 \ub450\uc5c8\uc744\uae4c? (\uc65c\uc77c\uae4c\uc694?) make\uc5d0\uc11c \uc774\ub4e4 \ub9e4\ud06c\ub85c\ub97c \uc81c\uacf5\ud558\uace0 \uc788\ub294 \uc774\uc720\ub294 \ub0b4\ubd80\uc801\uc73c\ub85c \uc774\ub4e4 \ub9e4\ud06c\ub85c\ub97c \uc0ac\uc6a9\ud558\uac8c \ub418\uae30 \ub54c\ubb38\uc774\ub2e4. \uc5b4\ub5bb\uac8c \uc774\uc6a9\ud558\ub294\uc9c0\ub294 \ud655\uc7a5\uc790 \uaddc\uce59(Suffix rule)\uc744 \uc124\uba85\ud558\uba74\uc11c \ud574\ub2f5\uc744 \uc81c\uacf5\ud560 \uac83\uc774\ub2e4. \uc774\uc81c <\/span>\uc608\uc81c 4<\/span><\/f> \uc758 <\/span>Makefile<\/span><\/code>\uc744 \ub9e4\ud06c\ub85c\ub97c \uc774\uc6a9\ud558\uc5ec \uae54\ub054\ud558\uac8c(?) \uc791\uc131\ud574 \ubcf4\uc790.<\/span><\/p>\r\n
    Makefile<\/span><\/code>\uc608\uc81c 7<\/span><\/f><\/p>\r\n
    OBJECTS = main.o read.o write.o\r\nSRCS = main.c read.c write.c <- \uc5c6\uc5b4\ub3c4 \ub428\r\n\r\nCC = gcc <- gcc \ub85c \uc138\ud305\r\nCFLAGS = -g -c <- gcc \uc758 \uc635\uc158\uc5d0 -g \ucd94\uac00\r\n\r\nTARGET = test <- \uacb0\uacfc \ud30c\uc77c\uc744 test \ub77c\uace0 \uc9c0\uc815\r\n\r\n$(TARGET) : $(OBJECTS)\r\n$(CC) -o $(TARGET) $(OBJECTS)\r\n\r\nclean : \r\n                rm -rf $(OBJECTS) $(TARGET) core \r\n\r\nmain.o : io.h main.c <- (1)\r\nread.o : io.h read.c\r\nwrite.o: io.h write.c\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uc704\uc758 Makefile \uc744 \ub3d9\uc791\uc2dc\ucf1c \ubcf4\uc790.<\/span><\/p>\r\n
    <\/p>\r\n
    % make \r\ngcc -g -c main.c -o main.o\r\ngcc -g -c read.c -o read.o\r\ngcc -g -c write.c -o write.o\r\ngcc -o test main.o read.o write.o <- OK\r\n\r\n% make clean\r\nrm -rf main.o read.o write.o test core <- OK\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uadf8\ub7f0\ub370 \uc5ec\uae30\uc11c \ud55c\uac00\uc9c0 \uc774\uc0c1\ud55c \uc810\uc744 \ubc1c\uacac\ud558\uac8c \ub420 \uac83\uc774\ub2e4. .c \ud30c\uc77c\uc744 .o \ud30c\uc77c\ub85c \ubc14\uafb8\ub294 \ubd80\ubd84\uc774 \uc5c6\ub294\ub370 \uc5b4\ub5bb\uac8c \ucef4\ud30c\uc77c\uc774 \ub418\uc5c8\uc744\uae4c? \ube7c\uba39\uace0 \ud0c0\uc774\ud551 \ubabb\ud55c \uac83\uc740 \uc544\ub2d0\uae4c \ud558\uace0... \uc808\ub300 \uc544\ub2d8!<\/span><\/p>\r\n
    \uc55e\uc5d0\uc11c CFLAGS \uac19\uc740 \ub9e4\ud06c\ub85c\ub294 make \ud30c\uc77c\uc758 \ub0b4\ubd80\uc5d0\uc11c \uc774\uc6a9\ub41c\ub2e4\uace0 \ud558\uc600\ub2e4. \uadf8\ub807\ub2e4\uba74 make\ub294 \uacfc\uc5f0 \uc5b4\ub514\uc5d0\uc11c \uc774\uc6a9\uc744 \ud560\uae4c? \ubc14\ub85c \ucef4\ud30c\uc77c\ud558\ub294 \uacf3\uc5d0\uc11c \uc774\uc6a9\uc744 \ud558\ub294 \uac83\uc774\ub2e4. \ub530\ub77c\uc11c \uc6b0\ub9ac\ub294 CFLAGS\ub97c \uc14b\ud305\ud574 \uc8fc\uae30\ub9cc \ud558\uba74 make\uac00 \uc54c\uc544\uc11c \ucef4\ud30c\uc77c\uc744 \uc218\ud589\ud558\ub294 \uac83\uc774\ub2e4. (\uc5bc\ub9c8\ub098 \ud3b8\ub9ac\ud569\ub2c8\uae4c!)<\/span><\/p>\r\n
    => \ucc38\uace0: \ud655\uc7a5\uc790 \uaddc\uce59\uc5d0\uc11c \ub2e4\uc2dc \ud55c\ubc88 \uc790\uc138\ud788 \uc124\uba85\uc744 \ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\r\n
    (1) \uc5d0 \ud574\ub2f9\ud558\ub294 \ubd80\ubd84\uc740 \uc5b4\ub5a4 \ud30c\uc77c\uc774 \uc5b4\ub514\uc5d0 \uc758\uc874\ud558\uace0 \uc788\ub294\uc9c0\ub97c \ud45c\uc2dc\ud574 \uc8fc\uae30 \uc704\ud574\uc11c \uaf2d \ud544\uc694\ud558\ub2e4. .c \ud30c\uc77c\uc744 \ucef4\ud30c\uc77c\ud558\ub294 \ubd80\ubd84\uc740 \uc77c\uad04\uc801\uc778 \ub8e8\ud2f4\uc73c\ub85c \uc791\uc131\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc774\ub4e4 \ud30c\uc77c\uac04\uc758 \uc758\uc874 \uad00\uacc4(dependency)\ub97c \ub530\ub85c \ud45c\uc2dc\ud574 \uc8fc\uc5b4\uc57c \ud55c\ub2e4.<\/span><\/p>\r\n
    => \ucc38\uace0: \ud30c\uc77c\uac04\uc758 \uc758\uc874 \uad00\uacc4\ub97c \uc790\ub3d9\uc73c\ub85c \uc791\uc131\ud574 \uc8fc\ub294 \uc720\ud2f8\ub9ac\ud2f0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc740 \ub2e4\uc74c \uc7a5\uc5d0\uc11c \ub2e4\ub8e8\uae30\ub85c \ud569\ub2c8\ub2e4.<\/span><\/p>\r\n

    <\/p>\r\n

    <\/p>\r\n
    3.3 \ud655\uc7a5\uc790 \uaddc\uce59 (Suffix rule)<\/span><\/a><\/h2>
    \ud655\uc7a5\uc790 \uaddc\uce59\uc774\ub780 \uac04\ub2e8\ud788 \ub9d0\ud574\uc11c \ud30c\uc77c\uc758 \ud655\uc7a5\uc790\ub97c \ubcf4\uace0, \uadf8\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc5f0\uc0b0\uc744 \uc218\ud589\uc2dc\ud0a4\ub294 \uaddc\uce59\uc774\ub77c\uace0 \ub9d0\ud560 \uc218 \uc788\ub2e4. \uac00\ub839 .c \ud30c\uc77c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c C \uc18c\uc2a4 \ucf54\ub4dc\ub97c \uac00\ub9ac\ud0a4\uba70, .o \ud30c\uc77c\uc740 \ubaa9\uc801 \ud30c\uc77c(Object file)\uc744 \ub9d0\ud558\uace0 \uc788\ub2e4. \uadf8\ub9ac\uace0 \ub2f9\uc5f0\ud788 .c \ud30c\uc77c\uc740 \ucef4\ud30c\uc77c\ub418\uc5b4\uc11c .o \ud30c\uc77c\uc774 \ub418\uc5b4\uc57c \ud558\ub294 \uac83\uc774\ub2e4.<\/span><\/p>\r\n
    \uc5ec\uae30\uc11c \ud55c\uac00\uc9c0 \ub9e4\ud06c\ub85c\uac00 \ub4f1\uc7a5\ud558\uac8c \ub41c\ub2e4. .SUFFIXES \ub77c\uace0 \ud558\ub294 \ub9e4\ud06c\ub85c\uc778\ub370 \uc6b0\ub9ac\uac00 make \ud30c\uc77c\uc5d0\uac8c \uc8fc\uc758 \uae4a\uac8c \ucc98\ub9ac\ud560 \ud30c\uc77c\ub4e4\uc758 \ud655\uc7a5\uc790\ub97c \ub4f1\ub85d\ud574 \uc900\ub2e4\uace0 \uc774\ud574\ud558\uba74 \ub420 \uac83\uc774\ub2e4.<\/span><\/p>\r\n
    .SUFFIXES : .c .o<\/span><\/p>\r\n
    \uc704\uc758 \ud45c\ud604\uc740 '.c' \uc640 '.o' \ud655\uc7a5\uc790\ub97c \uac00\uc9c4 \ud30c\uc77c\ub4e4\uc744 \ud655\uc7a5\uc790 \uaddc\uce59\uc5d0 \uc758\uac70\ud574\uc11c \ucc98\ub9ac\ub420 \uc218 \uc788\ub3c4\ub85d \ud574\uc900\ub2e4. .SUFFIXES \ub9e4\ud06c\ub85c\ub97c \uc774\uc6a9\ud55c \uc608\uc81c\ub97c \uc0b4\ud3b4\ubcf4\uc790.<\/span><\/p>\r\n
    Makefile<\/span><\/code>\uc608\uc81c 8<\/span><\/f><\/p>\r\n
    <\/p>\r\n
    .SUFFIXES : .c .o \r\n\r\nOBJECTS = main.o read.o write.o\r\nSRCS = main.c read.c write.c\r\n\r\nCC = gcc \r\nCFLAGS = -g -c\r\n\r\nTARGET = test\r\n\r\n$(TARGET) : $(OBJECTS)\r\n                $(CC) -o $(TARGET) $(OBJECTS)\r\n\r\nclean : \r\n                rm -rf $(OBJECTS) $(TARGET) core \r\n\r\nmain.o : io.h main.c \r\nread.o : io.h read.c\r\nwrite.o: io.h write.c\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uc704\uc758 Makefile \uc744 \ub3d9\uc791\uc2dc\ucf1c \ubcf4\uc790.<\/span><\/p>\r\n
    <\/p>\r\n
    % make\r\ngcc -g -c main.c -o main.o\r\ngcc -g -c read.c -o read.o\r\ngcc -g -c write.c -o write.o\r\ngcc -o test main.o read.o write.o <- OK\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \ud655\uc7a5\uc790 \uaddc\uce59\uc5d0 \uc758\ud574\uc11c make\ub294 \ud30c\uc77c\ub4e4\uac04\uc758 \ud655\uc7a5\uc790\ub97c \uc790\ub3d9\uc73c\ub85c \uc778\uc2dd\ud574\uc11c \ud544\uc694\ud55c \uc791\uc5c5\uc744 \uc218\ud589\ud55c\ub2e4. \uc989 \uc544\ub798\uc758 \ub8e8\ud2f4\uc774 \uc790\ub3d9\uc801\uc73c\ub85c \ub3d9\uc791\ud558\uac8c \ub41c\ub2e4.<\/span><\/p>\r\n
    <\/p>\r\n
    .c.o : \r\n$(CC) $(CFLAGS) -c $< -o $@\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    => \ucc38\uace0: gmake\uc5d0\uc11c\ub294 \uc57d\uac04 \ub2e4\ub974\uac8c \uc815\uc758\ub418\uc5b4 \uc788\uc9c0\ub9cc, \uc6b0\uc120\uc740 \uac19\ub2e4\uace0 \uc774\ud574\ud569\uc2dc\ub2e4. $< , $@ \uc5d0 \ub300\ud574\uc11c\ub294 \uace7 \uc124\uba85\ud569\ub2c8\ub2e4.<\/span><\/p>\r\n
    \uc6b0\ub9ac\uac00 .SUFFIXES : .c .o \ub77c\uace0 \ud588\uae30 \ub54c\ubb38\uc5d0 make \ub0b4\ubd80\uc5d0\uc11c\ub294 \ubbf8\ub9ac \uc815\uc758\ub41c .c (C \uc18c\uc2a4 \ud30c\uc77c)\ub97c \ucef4\ud30c\uc77c\ud574\uc11c .o (\ubaa9\uc801 \ud30c\uc77c)\ub97c \ub9cc\ub4e4\uc5b4 \ub0b4\ub294 \ub8e8\ud2f4\uc774 \uc790\ub3d9\uc801\uc73c\ub85c \ub3d9\uc791\ud558\uac8c \ub418\uc5b4 \uc788\ub2e4. CC\uc640 CFLAGS \ub3c4 \uc6b0\ub9ac\uac00 \uc815\uc758\ud55c \ub300\ub85c \uce58\ud658\ub420 \uac83\uc784\uc740 \uc758\uc2ec\ud560 \uc5ec\uc9c0\uac00 \uc5c6\ub2e4.<\/span><\/p>\r\n
    make \ub0b4\ubd80\uc5d0\uc11c \uae30\ubcf8\uc801\uc73c\ub85c \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud574 \uc8fc\ub294 \ud655\uc7a5\uc790\ub4e4\uc758 \ub9ac\uc2a4\ud2b8\ub97c \uc5f4\uac70\ud574 \ubcf4\uba74 \uc544\ub798\uc640 \uac19\ub2e4. \uac01 \ud655\uc7a5\uc790\uc5d0 \ub530\ub978 \uc790\uc138\ud55c \uc124\uba85\uc740 \uc0dd\ub7b5\ud55c\ub2e4.<\/span><\/p>\r\n
    .out .a .ln .o .c .cc .C .p .f .F .r .y .l .s .S .mod .sym .def .h .info .dvi .tex .texinfo .texi .txinfo .w .ch .web .sh .elc .el<\/span><\/p>\r\n
    Makefile<\/span><\/code>\ub0b4\ubd80\uc5d0\uc11c .SUFFIXES \ub9e4\ud06c\ub85c\uc758 \uac12\uc744 \uc138\ud305\ud574 \uc8fc\uba74 \ub0b4\ubd80\uc801\uc73c\ub85c \uc815\uc758\ub41c \ud655\uc7a5\uc790\uc758 \uc5f0\uc0b0\uc774 \ub3d9\uc791\uc744 \ud558\uac8c \ub41c\ub2e4. \ub530\ub77c\uc11c \ud655\uc7a5\uc790 \uaddc\uce59\uc740 make\uac00 \uc5b4\ub290 \ud655\uc7a5\uc790\ub97c \uac00\uc9c4 \ud30c\uc77c\ub4e4\uc744 \ucc98\ub9ac\ud560 \uac83\uc778\uac00\ub97c \uc815\ud574 \uc8fc\ub294 \uac83\uc774\ub77c\uace0 \uc0dd\uac01\ud560 \uc218 \uc788\ub2e4.<\/span><\/p>\r\n
    \uadf8\ub7ec\ub098 \uc774\uac83\uc740 \ud544\uc790\ub9cc\uc758 \uc0dd\uac01\uc77c\uc9c0 \ubab0\ub77c\ub3c4 make\uc5d0\uc11c \uc790\ub3d9\uc801\uc73c\ub85c \ud655\uc7a5\uc790\ub97c \uc54c\uc544\uc11c \ud574\uc8fc\ub294 \uac83\uc774 \uc88b\uae34 \ud558\uc9c0\ub9cc, \ud544\uc790\ub294 \uc77c\ubd80\ub7ec \uc704\uc758 .c.o \uc5d0 \ud574\ub2f9\ub418\ub294 \ubd80\ubd84\uc744 \uadf8\ub0e5 \uc815\uc758\ud574\uc11c \uc4f0\uae38 \ub354 \uc88b\uc544\ud55c\ub2e4. \uc774\uac83\uc740 \uc9c0\uae08\uae4c\uc9c0\uc758 \uc2b5\uad00\uc0c1 \uadf8\ub807\uc9c0\ub9cc \uc660\uc9c0 \uc6b0\ub9ac\uac00 \uc815\uc758\ud558\ub294 \uac83\uc774 \ub354 \uc790\uc720\ub86d\uac8c(flexible) \uc0ac\uc6a9\ud560 \uc218 \uc788\uc744 \uac83 \uac19\uae30 \ub54c\ubb38\uc774\ub2e4. \uadf8\ub9ac\uace0 \uc774\ub7f0 \uae30\ub2a5\uc740 \uc6b0\ub9ac\uac00 \uc791\uc131\uc744 \ud574\ubd10\uc57c make\uc758 \uba54\uce74\ub2c8\uc998\uc744 \ub354 \uc798 \uc774\ud574\ud560 \uc218 \uc788\ub2e4\uace0 \uc0dd\uac01\ud55c\ub2e4.<\/span><\/p>\r\n
    \uc608\uc81c 8<\/span><\/f> \uc758 \ub0b4\uc6a9\uc744 \uc57d\uac04 \ubc14\uafb8\uc5b4 \ubcf4\uc790.<\/span><\/p>\r\n
    Makefile<\/span><\/code>\uc608\uc81c 9<\/span><\/f><\/p>\r\n
    <\/p>\r\n
    .SUFFIXES : .c .o \r\n\r\nOBJECTS = main.o read.o write.o\r\nSRCS = main.c read.c write.c\r\n\r\nCC = gcc \r\nCFLAGS = -g -c \r\nINC = -I\/home\/raxis\/include <- include \ud328\uc2a4 \ucd94\uac00\r\n\r\nTARGET = test\r\n\r\n$(TARGET) : $(OBJECTS)\r\n                $(CC) -o $(TARGET) $(OBJECTS)\r\n\r\n.c.o : <- \uc6b0\ub9ac\uac00 \ud655\uc7a5\uc790 \uaddc\uce59\uc744 \uad6c\ud604\r\n                $(CC) $(INC) $(CFLAGS) $<-\r\n\r\nclean : \r\n                rm -rf $(OBJECTS) $(TARGET) core \r\n\r\nmain.o : io.h main.c\r\nread.o : io.h read.c\r\nwrite.o : io.h write.c\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    <\/p>\r\n
    % make\r\ngcc -I\/home\/raxis\/include -g -c main.c\r\ngcc -I\/home\/raxis\/include -g -c read.c\r\ngcc -I\/home\/raxis\/include -g -c write.c\r\ngcc -o test main.o read.o write.o <- OK\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uc608\uc81c 8<\/span><\/f> \uacfc <\/span>\uc608\uc81c 9<\/span><\/f> \uc758 \ucc28\uc774\ub294 \uadf8\uc800 .c .o \ubd80\ubd84\uc744 \ub204\uac00 \ucc98\ub9ac\ud558\ub290\ub0d0\uc774\ub2e4. \uadf8\ub9ac\uace0 <\/span>\uc608\uc81c 9<\/span><\/f>\uc5d0\uc11c\ub294 INC \ub77c\ub294 \ub9e4\ud06c\ub85c\ub97c \ucd94\uac00\uc2dc\ucf1c\uc11c \ucef4\ud30c\uc77c\ud560\ub54c \uc774\uc6a9\ud558\ub3c4\ub85d \ud558\uc600\ub2e4.<\/span><\/p>\r\n

    <\/p>\r\n

    <\/p>\r\n
    3.4 \ub0b4\ubd80 \ub9e4\ud06c\ub85c (Internal macro)<\/span><\/a><\/h2>
    make\uc5d0\uc11c\ub294 \ub0b4\ubd80 \ub9e4\ud06c\ub85c\ub77c\ub294 \uac83\uc774 \uc788\ub2e4. \uc774\uac83\uc740 \uc6b0\ub9ac\uac00 \ub9d8\ub300\ub85c \uc815\ud560 \uc218 \uc788\ub294 \ub9e4\ud06c\ub85c\ub294 \uc808\ub300 \uc544\ub2c8\ub2e4. \ub300\uc2e0 \ub9e4\ud06c\ub85c\ub97c \uc5f0\uc0b0, \ucc98\ub9ac\ud558\ub294\ub370 \uc4f0\uc774\ub294 \ub9e4\ud06c\ub85c\ub77c\uace0 \ud558\ub294 \uac83\uc774 \ub354 \uc801\ub2f9\ud560 \uac83\uc774\ub2e4.<\/span><\/p>\r\n
    Internal Macro <\/span>\uc608\uc81c 10<\/span><\/f><\/p>\r\n
    $* <- \ud655\uc7a5\uc790\uac00 \uc5c6\ub294 \ud604\uc7ac\uc758 \ubaa9\ud45c \ud30c\uc77c(Target)\r\n\r\n$@ <- \ud604\uc7ac\uc758 \ubaa9\ud45c \ud30c\uc77c(Target)\r\n\r\n$< <- \ud604\uc7ac\uc758 \ubaa9\ud45c \ud30c\uc77c(Target)\ubcf4\ub2e4 \ub354 \ucd5c\uadfc\uc5d0 \uac31\uc2e0\ub41c \ud30c\uc77c \uc774\ub984\r\n\r\n$? <- \ud604\uc7ac\uc758 \ubaa9\ud45c \ud30c\uc77c(Target)\ubcf4\ub2e4 \ub354 \ucd5c\uadfc\uc5d0 \uac31\uc2e0\ub41c \ud30c\uc77c\uc774\ub984\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    => \ucc38\uace0: \ucc45\uc5d0\uc11c\ub294 $< \uc640 $?\ub97c \uc57d\uac04 \uad6c\ubd84\ud558\uace0 \uc788\uc9c0\ub9cc \uac70\uc758 \uac19\ub2e4\uace0 \ubd10\ub3c4 \ubb34\ubc29\ud560 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\r\n
    \uac01 \ub0b4\ubd80 \ub9e4\ud06c\ub85c\uc5d0 \ub300\ud55c \uc608\ub97c \ubcf4\uae30\ub85c \ud55c\ub2e4.<\/span><\/p>\r\n
    <\/p>\r\n
    main.o : main.c io.h\r\ngcc -c $*.c\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    $* \ub294 \ud655\uc7a5\uc790\uac00 \uc5c6\ub294 \ud604\uc7ac\uc758 \ubaa9\ud45c \ud30c\uc77c\uc774\ubbc0\ub85c $* \ub294 \uacb0\uad6d main \uc5d0 \ud574\ub2f9\ud55c\ub2e4.<\/span><\/p>\r\n
    <\/p>\r\n
    test : $(OBJS)\r\ngcc -o $@ $*.c\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    $@\ub294 \ud604\uc7ac\uc758 \ubaa9\ud45c \ud30c\uc77c\uc774\ub2e4. \uc989 test\uc5d0 \ud574\ub2f9\ub41c\ub2e4.<\/span><\/p>\r\n
    <\/p>\r\n
    .c.o :\r\ngcc -c $< (\ub610\ub294 gcc -c $*.c)\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    $< \ub294 \ud604\uc7ac\uc758 \ubaa9\ud45c \ud30c\uc77c\ubcf4\ub2e4 \ub354 \ucd5c\uadfc\uc5d0 \uac31\uc2e0\ub41c \ud30c\uc77c \uc774\ub984\uc774\ub77c\uace0 \ud558\uc600\ub2e4. .o \ud30c\uc77c\ubcf4\ub2e4 \ub354 \ucd5c\uadfc\uc5d0 \uac31\uc2e0\ub41c .c \ud30c\uc77c\uc740 \uc790\ub3d9\uc801\uc73c\ub85c \ucef4\ud30c\uc77c\uc774 \ub41c\ub2e4. \uac00\ub839 main.o\ub97c \ub9cc\ub4e4\uace0 \ub09c \ub2e4\uc74c\uc5d0 main.c\ub97c \uac31\uc2e0\ud558\uac8c \ub418\uba74 main.c\ub294 $<\uc758 \uc791\uc6a9\uc5d0 \uc758\ud574 \uc0c8\ub86d\uac8c \ucef4\ud30c\uc77c\uc774 \ub41c\ub2e4.<\/span><\/p>\r\n
    => \ucc38\uace0: \uc774\uc81c <\/span>\uc608\uc81c 9<\/span><\/f> \uc744 \uc774\ud574\ud560 \uc218 \uc788\uaca0\uc2b5\ub2c8\uae4c?<\/span><\/p>\r\n
    => \ucc38\uace0: Makefile \ud30c\uc77c\uc744 \uc791\uc131\ud574 \ub193\uace0, \uadf8\ub0e5 make\ub9cc \uce58\uc2dc\uba74 make\ub294 <\/span>Makefile<\/span><\/code>\uc758 \ub0b4\uc6a9\uc744 \uc0b4\ud3b4\ubcf4\ub2e4\uac00 \uccab \ubc88\uc9f8 \ubaa9\ud45c \ud30c\uc77c\uc5d0 \ud574\ub2f9\ub418\ub294 \uac83\uc744 \uc2e4\ud589\uc2dc\ud0a4\uac8c \ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc704\uc758 \uc608\uc81c\uc5d0\uc11c\ub294 make test \ub77c\uace0 \ud574\ub3c4 \uac19\uc740 \uacb0\uacfc\ub97c \ub0b4\uac8c \ub429\ub2c8\ub2e4. \ubc18\uba74 clean\uc5d0 \ud574\ub2f9\ud558\ub294 \ubd80\ubd84\uc744 \uc717\ubd80\ubd84\uc5d0 \ub450\uac8c \ub418\uba74 make\ub294 \ud56d\uc0c1 make clean\uc744 \uc218\ud589\ud558\uac8c \ub429\ub2c8\ub2e4.<\/span><\/p>\r\n
    <\/p>\r\n
    % make <- make clean \uc774 \uc2e4\ud589\ub428\r\nrm -rf main.o read.o write.o test core\r\n\r\n% make test <- \uac15\uc81c\uc801\uc73c\ub85c test \uac00 \uc0dd\uc131\ub418\uac8c \ud55c\ub2e4.\r\ngcc -I\/home\/raxis\/include -g -c main.c\r\ngcc -I\/home\/raxis\/include -g -c read.c\r\ngcc -I\/home\/raxis\/include -g -c write.c\r\ngcc -o test write.c main.o read.o write.o <- OK\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    Makefile<\/span><\/code>\uc758 \uc774\ud574\ub97c \ub3d5\uae30 \uc704\ud574\uc11c <\/span>Makefile<\/span><\/code>\uc744 \ud558\ub098 \ub354 \uc791\uc131\ud574 \ubcf4\uae30\ub85c \ud55c\ub2e4. make.tex \ud30c\uc77c\uc744 make.dvi\ub85c \ub9cc\ub4e0 \ub2e4\uc74c \uc774\uac83\uc744 \ub2e4\uc2dc make.ps\ub85c \ub9cc\ub4dc\ub294 \uac83\uc774\ub2e4. \ubcf4\ud1b5\uc758 \uc21c\uc11c\ub77c\uba74 \uc544\ub798\uc640 \uac19\ub2e4.<\/span><\/p>\r\n
    <\/p>\r\n
    % latex make.tex <- make.dvi \uac00 \ub9cc\ub4e4\uc5b4\uc9c4\ub2e4.\r\n% dvips make.dvi -o <- make.ps \uac00 \ub9cc\ub4e4\uc5b4\uc9c4\ub2e4.\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \ubcf4\ud1b5\uc758 \uac00\uc7a5 \uac04\ub2e8\ud55c <\/span>Makefile<\/span><\/code>\uc744 \uc791\uc131\ud574 \ubcf4\uba74 \uc544\ub798\uc640 \uac19\ub2e4.<\/span><\/p>\r\n
    Makefile<\/span><\/code>\uc608\uc81c 11<\/span><\/f><\/p>\r\n
    make.ps : make.dvi\r\n                dvips make.dvi -o\r\n\r\nmake.dvi : make.tex\r\n                latex make.tex \r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uc704\uc640 \uac19\uc740 \uc77c\uc744 \ud558\ub294 <\/span>Makefile<\/span><\/code>\uc744 \ub2e4\ub974\uac8c \ud55c\ubc88 \uc791\uc131\ud574 \ubcf4\uc790. \ub9e4\ud06c\ub85c\ub97c \uc5b4\ub290\uc815\ub3c4 \uc0ac\uc6a9\ud574 \ubcf4\uae30\ub85c \ud558\uba70, \ud655\uc7a5\uc790 \uaddc\uce59\uc744 \ud55c\ubc88 \uc801\uc6a9\ud574 \ubcf4\uae30\ub85c \ud55c\ub2e4.<\/span><\/p>\r\n
    Makefile<\/span><\/code>\uc608\uc81c 12<\/span><\/f><\/p>\r\n
    .SUFFIXES : .tex .dvi \r\n\r\nTEX = latex <- TEX \ub9e4\ud06c\ub85c\ub97c \uc7ac\uc815\uc758\r\n\r\nPSFILE = make.ps \r\nDVIFILE = make.dvi\r\n\r\n$(PSFILE) : $(DVIFILE)\r\n                dvips $(DVIFILE) -o\r\n\r\nmake.ps : make.dvi \r\nmake.dvi : make.tex\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uc608\uc81c 12<\/span><\/f> \uc5d0\uc11c\ub294 .tex \uc640 .dvi \ub97c \ucc98\ub9ac\ud558\ub294 \ub8e8\ud2f4\uc774 \uc790\ub3d9\uc801\uc73c\ub85c \ub3d9\uc791\uc744 \ud558\uac8c \ub41c\ub2e4. Makefile \uc744 \ud55c\ubc88 \ub3d9\uc791\uc2dc\ucf1c \ubcf4\uc790.<\/span><\/p>\r\n
    <\/p>\r\n
    % make\r\nlatex make.tex\r\n....\r\ndvips make.dvi -o <- OK\r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uc608\uc81c 11<\/span><\/f> \uacfc <\/span>\uc608\uc81c 12<\/span><\/f> \ub294 \ud558\ub294 \uc77c\uc740 \uac19\ub2e4. \ud558\uc9c0\ub9cc <\/span>\uc608\uc81c 12<\/span><\/f>\ub294 \ub9e4\ud06c\ub85c\ub97c \uc0ac\uc6a9\ud568\uc73c\ub85c\uc368 \ub098\uc911\uc5d0 \ub0b4\uc6a9\uc744 \ubc14\uafc0 \ub54c <\/span>\uc608\uc81c 11<\/span><\/f>\ubcf4\ub2e4 \ud3b8\ud558\ub2e4\ub294 \uac83\uc744 \uc774\ud574\ud558\uc600\uc73c\ubbc0\ub85c...<\/span><\/p>\r\n
    \ub2e4\uc74c\uc7a5 \uc608\uace0<\/span><\/p>\r\n
    \ubb34\uc5c7\uc778\uac00\ub97c \uae00\ub85c \uc124\uba85\ud55c\ub2e4\ub294 \uac83\uc774 \ucc38 \ud798\ub4dc\ub124\uc694...<\/span><\/p>\r\n
    \uc0ac\uc2e4 \uc624\ub298 \ud55c \uac83\ub9cc \uac00\uc9c0\uace0\ub3c4 <\/span>Makefile<\/span><\/code>\uc5d0 \ub300\ud55c \uc5b4\ub290 \uc815\ub3c4\uc758 \uc9c0\uc2dd\uc744 \uac16\ucd94\uc5c8\ub2e4\uace0 \ub9d0\ud560 \uc218\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc2e0\ub9cc\uc758 <\/span>Makefile<\/span><\/code>\uc744 \ud55c\ubc88 \uc791\uc131\ud574 \ubcf4\uc2dc\uc8e0. \ud504\ub85c\uadf8\ub7a8\ub3c4 \uad1c\ucc2e\uace0, .tex \ud30c\uc77c\uc744 .ps \ud30c\uc77c\ub85c \ub9cc\ub4dc\ub294 \uacfc\uc815\uc744 <\/span>Makefile<\/span><\/code>\ub85c \ub9cc\ub4e4\uc5b4 \ubcf4\ub294 \uac83\ub3c4 \uc88b\uc740 \uc5f0\uc2b5\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\r\n
    \ub2e4\uc74c \ud3b8\uc5d0\uc11c \uc5ec\ub7ec\ubd84\uc5d0\uac8c \uc18c\uac1c\ud574 \ub4dc\ub9b4 \uac83\uc740 make \uc635\uc158, makefile \uc791\uc131 \uc9c0\uce68(guideline), make \uc0ac\uc6a9 \uc2dc\uc5d0 \ub098\ud0c0\ub098\ub294 \uc5d0\ub7ec\uc758 \uc6d0\uc778\uacfc \uadf8 \ub300\ucc98 \ubc29\ubc95\uc774 \ub420 \uac83 \uac19\uad70\uc694. (\uc544\uc9c1 \ud655\uc815\ub41c \uac83\uc740 \uc544\ub2c8\uc9c0\ub9cc...) <\/span>Makefile<\/span><\/code>\uc5d0 \uad00\ud55c \uc785\ubb38 \uacfc\uc815\uc740 \ub2e4\uc74c \uc7a5\uc73c\ub85c \ub05d\ub0b4\uace0, 4\uc7a5\ubd80\ud130\ub294 \uc57d\uac04 \uace0\uae09\uc2a4\ub7ec\uc6b4 \uae30\ub2a5\uc744 \uac15\uc88c\ud558\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. \ub9ce\uc774 \uc77d\uc5b4 \uc8fc\uc138\uc694. \ub315\uc2a4 \uc600\uc2b5\ub2c8\ub2e4.<\/span><\/p>\r\n

    <\/p>\r\n

    <\/p>\r\n

    <\/p>\r\n
    <\/p>\r\n
    4. Makefile\ub97c \uc791\uc131\ud560 \ub54c \uc54c\uba74 \uc88b\uc740 \uac83\ub4e4<\/span><\/a><\/h2>
    Makefile<\/span><\/code>\uc744 \uc791\uc131\ud560 \ub54c \uae30\ubcf8\uc801\uc73c\ub85c \uc54c\uace0 \uc788\uc73c\uba74 \uc720\uc775\ud55c \uac83\ub4e4\uc744 \uae30\uc220\ud55c\ub2e4. \uc774\uc804 \uac15\uc88c\uc758 \ub0b4\uc6a9\uc744 \ub300\uccb4\ub85c \uc774\ud574\ud558\uace0 \uc788\ub2e4\uba74 \uc88b\uc740 \ud301\uc774 \ub420 \uac83\uc774\ub2e4. \uba54\ub274\uc5bc\uc5d0 \ub098\uc624\ub294 \uad11\ubc94\uc704\ud55c \ub0b4\uc6a9\uc740 \ub2e4\ub8e8\uc9c0 \uc54a\uace0 \uae30\ubcf8\uc801\uc778 \uac83\ub4e4\uc5d0 \uad00\uc2ec\uc744 \ub450\uae30\ub85c \ud55c\ub2e4.<\/span><\/p>\r\n

    <\/p>\r\n

    <\/p>\r\n
    4.1 \uae34 \uba85\ub839\uc5b4\ub97c \uc5ec\ub7ec \ub77c\uc778\uc73c\ub85c \ud45c\uc2dc\ud558\uae30<\/span><\/a><\/h2>
    Makefile<\/span><\/code>\uc744 \uc791\uc131\ud560 \ub54c \uba85\ub839\uc5b4\uac00 \ud55c \uc904\uc744 \ub118\uc5b4\uac04\ub2e4\uace0 \uac00\uc815\ud558\uc790. \uc774\ub54c \uadf8\ub0e5 \uc904\uc904\uc774 \uc801\ub294\ub2e4\uba74 \uc77d\uae30\ub3c4 \ud798\ub4e4\uace0, \uc791\uc131\ud558\ub294 \uc0ac\ub78c\ub3c4 \uc870\uae08 \ucc1c\ucc1c\ud558\ub2e4. \uc774\ub54c '\\' \ubb38\uc790\ub97c \uc774\uc6a9\ud574\uc11c \uc5ec\ub7ec \ub77c\uc778\uc73c\ub85c \ub098\ud0c0\ub0bc \uc218 \uc788\ub2e4. \uc774\ubbf8 C\uc5b8\uc5b4\uc5d0 \uc775\uc219\ud55c \uc0ac\ub78c\uc774\ub77c\uba74 \ub0af\uc775\uc740 \uae30\ud638\uc77c \uac83\uc774\ub2e4. \uc544\ub798\uc758 \uc608\uc81c\ub97c \ubcf4\uc790.<\/span><\/p>\r\n
    \uc608\uc81c 13<\/span><\/f><\/p>\r\n
    OBJS = shape.o \\\r\nrectangle.o \\\r\ncircle.o \\\r\nline.o \\\r\nbezier.o \r\n<\/span><\/pre><\/code><\/blockquote>
    <\/p>\r\n
    \uc704\uc758 \uc608\uc81c\ub294 OBJS = shape.o rectangle.o circle.o line.o bezier.o \ub77c\ub294 \ubb38\uc7a5\uc744 \uc5ec\ub7ec \ub77c\uc778\uc73c\ub85c \ud45c\uc2dc\ud55c \uac83\uc774\ub2e4. \ubcf4\uae30\uc5d0\ub3c4 \uae54\ub054\ud574 \ubcf4\uc774\uc9c0 \uc54a\uc740\uac00.<\/span><\/p>\r\n

    <\/p>\r\n

    <\/p>\r\n
    4.2 \ud655\uc7a5\uc790 \uaddc\uce59\uc758 \uc774\uc6a9 (Use suffix rule !!)<\/span><\/a><\/h2>
    \ub450\ubc88\uc9f8 \uc7a5\uc5d0\uc11c \ud655\uc7a5\uc790 \uaddc\uce59\uc5d0 \ub300\ud574\uc11c \ub9ce\uc774 \uc124\uba85\uc744 \ud588\ub2e4. <\/span>Makefile<\/span><\/code>\uc744 \uc791\uc131\ud560 \ub54c C, C++, tex \ub4f1\uc758 \ud30c\uc77c\uc740 \uc774\ubbf8 \uc815\uc758\ub418\uc5b4 \uc788\ub294 \uaddc\uce59\uc744 \uc774\uc6a9\ud558\uba74 \uac04\ub2e8\ud558\uace0, \uae54\ub054\ud55c <\/span>Makefile<\/span><\/code>\uc744 \uc791\uc131\ud560 \uc218 \uc788\ub2e4. \ub450\ubc88\uc9f8 \uc7a5\uc5d0\uc11c \uc9c1\uc811 \uc6b0\ub9ac\uac00 \uaddc\uce59\uc744 \uac04\ub2e8\ud788 \uad6c\ud604\ud574 \ubcf4\uae30\ub3c4 \ud588\ub294\ub370, \uc774\uac83\uc740 \ud655\uc7a5\uc790 \uaddc\uce59\uc758 \uac1c\ub150\uc744 \uc124\uba85\ud558\uae30 \uc704\ud568\uc774\uc5c8\ub2e4.<\/span><\/p>\r\n
    \uc5b4\ub5a4 \ud30c\uc77c\ub4e4\uc774 \uc774\ubbf8 \uaddc\uce59\uc73c\ub85c \uc815\ud574\uc838 \uc788\ub294\uc9c0 \ud55c\ubc88 \uc0b4\ud3b4\ubcf4\uae30\ub85c \ud55c\ub2e4. \uc544\ub798\uc5d0 \uc5f4\uac70\ub41c \ud30c\uc77c\ub4e4\uc740 \ud2b9\ubcc4\ud788 \ub530\ub85c \uc815\uc758\ud558\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\uc5d0\uc11c \ubc14\ub85c \uc774\uc6a9\ud560 \uc218 \uc788\ub294 \uac83\ub4e4\uc774\ub2e4.(GNU Make \ub9e4\ub274\uc5bc\uc5d0 \ubc14\ud0d5\uc744 \ub450\uace0 \uc791\uc131\ub418\uc5c8\ub2e4.)<\/span><\/p>\r\n
    <\/p>\r\n