大家都知道，lib文件是很多obj文件合在一起得到的一個靜態庫文件。那某一個特定的lib文件，到底是由哪些obj文件組成的呢？
有一個工具可以幫到你，它的名字叫做lib.exe。
還是用LIBC.LIB來舉例。我電腦上這個lib文件的位置是在“d:Program FilesMicrosoft Visual StudioVC98LibLIBC.LIB”，進入這個目錄。
所有的lib使用選項：
d:Program FilesMicrosoft Visual StudioVC98Lib>lib /?
Microsoft (R) Library Manager Version 6.00.8447
Copyright (C) Microsoft Corp 1992-1998. All rights reserved.
usage: LIB [options] [files]
options:
/CONVERT
/DEBUGTYPE:CV
/DEF[:filename]
/EXPORT:symbol
/EXTRACT:membername
/INCLUDE:symbol
/LIBPATH:dir
/LINK50COMPAT
/LIST[:filename]
/MACHINE:{ALPHA|ARM|IX86|MIPS|MIPS16|MIPSR41XX|PPC|SH3|SH4}
/NAME:filename
/NODEFAULTLIB[:library]
/NOLOGO
/OUT:filename
/REMOVE:membername
/SUBSYSTEM:{NATIVE|WINDOWS|CONSOLE|WINDOWSCE|POSIX}[,#[.##]]
/VERBOSE
可以使用list來顯示其中的obj文件。
d:Program FilesMicrosoft Visual StudioVC98Lib>lib /list libc.lib
整個列表比較長，所以我又做了個重定向，將輸入放到log文件中了。
d:Program FilesMicrosoft Visual StudioVC98Lib>lib /list libc.lib > d: estlibc.log
最終輸出有600多行，所以折疊起來，大家可以展開看。
show sourceview sourceprint?001 Microsoft (R) Library Manager Version 6.00.8447
002 Copyright (C) Microsoft Corp 1992-1998. All rights reserved.
003
004 ..uildintelst_objutil.obj
005 ..uildintelst_objmatherr.obj
006 ..uildintelst_objldexp.obj
007 ..uildintelst_objieeemisc.obj
008 ..uildintelst_objfrexp.obj
009 ..uildintelst_objfpexcept.obj
010 ..uildintelst_objessel.obj
011 ..uildintelst_objxmmi2_fp_emul.obj
012 ..uildintelst_objxmmi_fp_emul.obj
013 ..uildintelst_objsqrt.obj
014 ..uildintelst_objpow.obj
015 ..uildintelst_objlog10.obj
016 ..uildintelst_objlog.obj
017 ..uildintelst_obj an.obj
018 ..uildintelst_objcos.obj
019 ..uildintelst_objsin.obj
020 ..uildintelst_objatan.obj
021 ..uildintelst_objacos.obj
022 ..uildintelst_objasin.obj
023 ..uildintelst_obj estfdiv.obj
024 ..uildintelst_objpowhlp.obj
025 ..uildintelst_objmodf.obj
026 ..uildintelst_objieee87.obj
027 ..uildintelst_objhypot.obj
028 ..uildintelst_objhuge.obj
029 ..uildintelst_objgenexcep.obj
030 ..uildintelst_objftol.obj
031 ..uildintelst_objfsqrt.obj
032 ..uildintelst_objfrnd.obj
033 ..uildintelst_objfpctrl.obj
034 ..uildintelst_objfloor.obj
035 ..uildintelst_objfilter_simd.obj
036 ..uildintelst_objfilter.obj
037 ..uildintelst_objfabs.obj
038 ..uildintelst_objcommon.obj
039 ..uildintelst_objceil.obj
040 ..uildintelst_objadj_fdiv.obj
041 ..uildintelst_obj87trigh.obj
042 ..uildintelst_obj87triga.obj
043 ..uildintelst_obj87trig.obj
044 ..uildintelst_obj87tran.obj
045 ..uildintelst_obj87sqrt.obj
046 ..uildintelst_obj87fmod.obj
047 ..uildintelst_obj87except.obj
048 ..uildintelst_obj87disp.obj
049 ..uildintelst_obj87ctrigh.obj
050 ..uildintelst_obj87ctriga.obj
051 ..uildintelst_obj87ctran.obj
052 ..uildintelst_obj87cdisp.obj
053 ..uildintelst_objfltinf.obj
054 ..uildintelst_objx10fout.obj
055 ..uildintelst_obj enpow.obj
056 ..uildintelst_objstrgtold.obj
057 ..uildintelst_objmantold.obj
058 ..uildintelst_objintrncvt.obj
059 ..uildintelst_objfpinit.obj
060 ..uildintelst_objcvt.obj
061 ..uildintelst_objconstpow.obj
062 ..uildintelst_objcfout.obj
063 ..uildintelst_objcfin.obj
064 buildintelst_objwutime.obj
065 buildintelst_objwstrtime.obj
066 buildintelst_objwstrdate.obj
067 buildintelst_objwctime.obj
068 buildintelst_objwasctime.obj
069 buildintelst_objwcsftime.obj
070 buildintelst_objutime.obj
071 buildintelst_obj zset.obj
072 buildintelst_obj imeset.obj
073 buildintelst_obj ime.obj
074 buildintelst_objsystime.obj
075 buildintelst_objstrtime.obj
076 buildintelst_objstrdate.obj
077 buildintelst_objstrftime.obj
078 buildintelst_objmktime.obj
079 buildintelst_objlocaltim.obj
080 buildintelst_objgmtime.obj
081 buildintelst_objftime.obj
082 buildintelst_objdtoxtime.obj
083 buildintelst_objdifftime.obj
084 buildintelst_objdays.obj
085 buildintelst_objctime.obj
086 buildintelst_objclock.obj
087 buildintelst_objasctime.obj
088 buildintelst_obj cmapmbslen.obj
089 buildintelst_obj cmap set.obj
090 buildintelst_obj cmap icoll.obj
091 buildintelst_obj cmap icmp.obj
092 buildintelst_obj cmap cpy.obj
093 buildintelst_obj cmap coll.obj
094 buildintelst_obj cmap cmp.obj
095 buildintelst_obj cmap cat.obj
096 buildintelst_obj cmap bset.obj
097 buildintelst_obj cmap bicoll.obj
098 buildintelst_obj cmap bicmp.obj
099 buildintelst_obj cmap bcpy.obj
100 buildintelst_obj cmap bcoll.obj
101 buildintelst_obj cmap bcmp.obj
102 buildintelst_obj cmap bcat.obj
103 buildintelst_obj cmap\_mbscpy.obj
104 buildintelst_obj cmap\_mbclen.obj
105 buildintelst_obj cmaplen.obj
106 buildintelst_obj cmapicoll.obj
107 buildintelst_obj cmapcoll.obj
108 buildintelst_obj cmapicmp.obj
109 buildintelst_obj cmapcmp.obj
110 buildintelst_obj cmapupr.obj
111 buildintelst_obj cmaplwr.obj
112 buildintelst_obj cmapspnp.obj
113 buildintelst_obj cmap inc.obj
114 buildintelst_obj cmap extc.obj
115 buildintelst_obj cmap ccnt.obj
116 buildintelst_obj cmap bcnt.obj
117 build
