Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÖ®Makefile (¶þ)

¾Å¡¢Ä£Ê½±äÁ¿
ÔÚGNUµÄmakeÖУ¬»¹Ö§³Öģʽ±äÁ¿£¨Pattern-specific Variable£©£¬Í¨¹ýÉÏÃæµÄÄ¿±ê±äÁ¿ÖУ¬ÎÒÃÇÖªµÀ£¬±äÁ¿¿ÉÒÔ¶¨ÒåÔÚij¸öÄ¿±êÉÏ¡£Ä£Ê½±äÁ¿µÄºÃ´¦¾ÍÊÇ£¬ÎÒÃÇ¿ÉÒÔ¸ø¶¨Ò»Ö֓ģʽ”£¬¿ÉÒ԰ѱäÁ¿¶¨ÒåÔÚ·ûºÏÕâÖÖģʽµÄËùÓÐÄ¿±êÉÏ¡£
ÎÒÃÇÖªµÀ£¬makeµÄ“ģʽ”Ò»°ãÊÇÖÁÉÙº¬ÓÐÒ»¸ö“%”µÄ£¬ËùÒÔ£¬ÎÒÃÇ¿ÉÒÔÒÔÈçÏ·½Ê½¸øËùÓÐÒÔ[.o]½áβµÄÄ¿±ê¶¨ÒåÄ¿±ê±äÁ¿£º
    %.o : CFLAGS = -O
ͬÑù£¬Ä£Ê½±äÁ¿µÄÓï·¨ºÍ“Ä¿±ê±äÁ¿”Ò»Ñù£º
    <pattern ...>; : <variable-assignment>;
    <pattern ...>; : override <variable-assignment>;
overrideͬÑùÊÇÕë¶ÔÓÚϵͳ»·¾³´«ÈëµÄ±äÁ¿£¬»òÊÇmakeÃüÁîÐÐÖ¸¶¨µÄ±äÁ¿¡£
 
ʹÓÃÌõ¼þÅжÏ
——————
ʹÓÃÌõ¼þÅжϣ¬¿ÉÒÔÈÃmake¸ù¾ÝÔËÐÐʱµÄ²»Í¬Çé¿öÑ¡Ôñ²»Í¬µÄÖ´ÐзÖÖ§¡£Ìõ¼þ±í´ïʽ¿ÉÒÔÊDZȽϱäÁ¿µÄÖµ£¬»òÊDZȽϱäÁ¿ºÍ³£Á¿µÄÖµ¡£
Ò»¡¢Ê¾Àý
ÏÂÃæµÄÀý×Ó£¬ÅжÏ$(CC)±äÁ¿ÊÇ·ñ“gcc”£¬Èç¹ûÊǵĻ°£¬ÔòʹÓÃGNUº¯Êý±àÒëÄ¿±ê¡£
    libs_for_gcc = -lgnu
    normal_libs =
    foo: $(objects)
    ifeq ($(CC),gcc)
            $(CC) -o foo $(objects) $(libs_for_gcc)
    else
            $(CC) -o foo $(objects) $(normal_libs)
    endif
¿É¼û£¬ÔÚÉÏÃæʾÀýµÄÕâ¸ö¹æÔòÖУ¬Ä¿±ê“foo”¿ÉÒÔ¸ù¾Ý±äÁ¿“$(CC)”ÖµÀ´Ñ¡È¡²»Í¬µÄº¯Êý¿âÀ´±àÒë³ÌÐò¡£
ÎÒÃÇ¿ÉÒÔ´ÓÉÏÃæµÄʾÀýÖп´µ½Èý¸ö¹Ø¼ü×Ö£ºifeq¡¢elseºÍendif¡£ifeqµÄÒâ˼±íʾÌõ¼þÓï¾äµÄ¿ªÊ¼£¬²¢Ö¸¶¨Ò»¸öÌõ¼þ±í´ïʽ£¬±í´ïʽ°üº¬Á½¸ö²ÎÊý£¬ÒÔ¶ººÅ·Ö¸ô£¬±í´ïʽÒÔÔ²À¨ºÅÀ¨Æð¡£else±íʾÌõ¼þ±í´ïʽΪ¼ÙµÄÇé¿ö¡£endif±íʾһ¸öÌõ¼þÓï¾äµÄ½áÊø£¬ÈκÎÒ»¸öÌõ¼þ±í´ïʽ¶¼Ó¦¸ÃÒÔendif½áÊø¡£
µ±ÎÒÃǵıäÁ¿$(CC)ÖµÊÇ“gcc”ʱ£¬Ä¿±êfooµÄ¹æÔòÊÇ£º
    foo: $(objects)
            $(CC) -o foo $(objects) $(libs_for_gcc)
¶øµ±ÎÒÃǵıäÁ¿$(CC)Öµ²


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨ËÄ£© L2CAP²ã±à³Ì

£¨L2CAPЭÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPЭÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼­Á¬½Ó¿ØÖƺÍÊÊÅäЭÒé (L2CAP) ΪÉϲãЭÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àЭÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãЭÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......

ʵսLinux Bluetooth±à³Ì (Æß) SDPЭÒé

Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖЭÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀЭÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......

linux×Ö·ûÉ豸Çý¶¯Ñ§Ï°

 ½ñÌìѧϰÁËÔÚlinux2.6ƽ̨Ï嵀 char drvier £¬ÔÚlinuxÏÂÍƼöʹÓõÄÊÇcdev½á¹¹ÌåÀ´ÊµÏÖ¶ÔcharacterÉ豸µÄÃèÊö£¬´úÂëÈçÏÂ
/*This module is desired for sunplusapp s3c2440_board */
#include <linux/fs.h>
#include <linux/types.h>
#include <linux/cdev.h>
#include <linux/kernel.h> ......

linux´î½¨LAMP

RedHat£¨CentOS5.3£©Æ½Ì¨ÏÂLAMP´î½¨Linux+Apache+Mysql+PHP
Ò»¡¢°²×°»·¾³£º
ϵͳƽ̨£ºCentOS5.3,ÄÚºË2.6.18-128.el5£¬ÎÄ×Ö½çÃ棨δ°²×°Í¼ÐνçÃ棩
¶þ¡¢Èí¼þÐèÇó¼°ÏµصØÖ·£º
httpd-2.2.13.tar.gz
MySQL-client-community-5.1.40-0.rhel5.i386.rpm MySQL-server-community-5.1.40-0.rhel5.i386.rpm     ......

LinuxÖ®Makefile (Ò»)

 ¸ÅÊö
——
ʲôÊÇmakefile£¿»òÐíºÜ¶àWinodwsµÄ³ÌÐòÔ±¶¼²»ÖªµÀÕâ¸ö¶«Î÷£¬ÒòΪÄÇЩWindowsµÄIDE¶¼ÎªÄã×öÁËÕâ¸ö¹¤×÷£¬µ«ÎÒ¾õµÃÒª×÷Ò»¸öºÃµÄºÍprofessionalµÄ³ÌÐòÔ±£¬makefile»¹ÊÇÒª¶®¡£Õâ¾ÍºÃÏñÏÖÔÚÓÐÕâô¶àµÄHTMLµÄ±à¼­Æ÷£¬µ«Èç¹ûÄãÏë³ÉΪһ¸öרҵÈËÊ¿£¬Ä㻹ÊÇÒªÁ˽âHTMLµÄ±êʶµÄº¬Òå¡£ÌرðÔÚUnixϵÄÈí¼ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ