2005.9.10


бѥ顧GCC


ǥ쥯ȥ깽

"user" "bin"        桼Хʥץ
       "etc"        ͥåȥBashե
       "include"    إåե"share"ˤϥͥ⻲Ȥإåե뤬
       "lib"        饤֥ʥƥॳ롢å饤֥ꡢͥåȥ饤֥
       "sbin"       initshellץ
       "command"    Ƽ拾ޥɥץ
       "test"       ƥѥץ
       makeե롢󥫡ץȡƥ


饤֥ꡦ롦ޥɡƥȥץΥѥ

()Makeե
Make.inץե
"ROOTDIR=""user"ǥ쥯ȥХѥ
"LIBGCC="GCCȤ߹ߴؿ饤֥"libgcc.a"Υѥ
줾ꤹ롣

()Build shell
build.shץե
"COPYDIR="˥ԡΥǥ쥯ȥꤹ롣

()ѥ
ޥ"./build.sh"ǥѥ뤷()ꤷԡΥǥ쥯ȥ
binץǥ쥯ȥ˥ޥɥХʥ꤬
sbinץǥ쥯ȥinitbashХʥ꤬
testץǥ쥯ȥ˥ƥѥХʥ꤬
ԡ롣

()󥹥ȡ
ƥȵLinuxΩơ()ꤷԡΥǥ쥯ȥ
binץǥ쥯ȥ
sbinץǥ쥯ȥ
testץǥ쥯ȥ
ȡuserǥ쥯ȥˤ
etcץǥ쥯ȥ
OS롼ȥǥХEXT2ե륷ƥΥ롼ȥǥ쥯ȥ˥ԡ롣

()¹
OSƥȵΩ夲ưȡsbinץǥ쥯ȥˤinitפ¹Ԥ졢
shellΩ夬롣

()bashˤĤ
shellbashܿơȤꤢư褦ˤʤäޤŪưʥޥɤ
¹Ԥǥ쥯ȥΰưʤɡˤƥȤƤʤԶ礬ФȻפ롣


桼ץκλ


()ɥեκ
øǺuser/ǥ쥯ȥ֤
ʤƤ륷ƥॳ롦ؿϡޤʬ˥ƥȤƤʤΤǡХäꡢ
ɤưʤäꤹ礬롣

()ѥ (˳ƥ饤֥Υѥ () ɬ)

make 'file=ե̾(ĥȴ)'פȥޥɤϤƥѥ뤹ȡbin/ǥ쥯ȥ
˥ե̾Υץե뤬롣
˥ե̾test.c ʤ顢make 'file=test'פǥѥ뤹ȡbin/testפ롣

()󥹥ȡ
ƥȵLinuxΩơեOS롼ȥǥХEXT2ե륷ƥŬ
ǥ쥯ȥ֤

()¹
shell¹Ԥ롣
