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LFS 系统必备的软件包介绍(之编译环境)
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连续安装24小时，总算得出些经验，去虚拟机上实践后再写总结吧，这里转 lfs6.1.1里面对 LFS系统必备的软件包的介绍，其实我们可以选一些用的，定制自己专用专门功能的系统：） Linux-Libc-Headers
Installed
headers: /usr/include/{asm,linux}/*.h
Short Descriptions
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/usr/include/{asm,linux}/*.h
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The Linux API headers
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Man-pages
Installed files:
various man pages
Short Descriptions
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man pages
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Describe C programming language functions, important
device files, and significant configuration files
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Glibc
Installed
programs: catchsegv, gencat,
getconf, getent, iconv, iconvconfig, ldconfig, ldd, lddlibc4,
locale, localedef, mtrace, nscd, nscd_nischeck, pcprofiledump,
pt_chown, rpcgen, rpcinfo, sln, sprof, tzselect, xtrace, zdump,
and zic
Installed
libraries: ld.so,
libBrokenLocale.{a,so}, libSegFault.so, libanl.{a,so},
libbsd-compat.a, libc.{a,so}, libcidn.so, libcrypt.{a,so},
libdl.{a,so}, libg.a, libieee.a, libm.{a,so}, libmcheck.a,
libmemusage.so, libnsl.a, libnss_compat.so, libnss_dns.so,
libnss_files.so, libnss_hesiod.so, libnss_nis.so,
libnss_nisplus.so, libpcprofile.so, libpthread.{a,so},
libresolv.{a,so}, librpcsvc.a, librt.{a,so}, libthread_db.so,
and libutil.{a,so}
Short Descriptions
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catchsegv
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Can be used to create a stack trace when a program
terminates with a segmentation fault
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gencat
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Generates message catalogues
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getconf
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Displays the system configuration values for file system
specific variables
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getent
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Gets entries from an administrative database
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iconv
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Performs character set conversion
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iconvconfig
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Creates fastloading iconv module configuration
files
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ldconfig
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Configures the dynamic linker runtime bindings
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ldd
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Reports which shared libraries are required by each given
program or shared library
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lddlibc4
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Assists ldd
with object files
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locale
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Prints various information about the current locale
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localedef
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Compiles locale specifications
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mtrace
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Reads and interprets a memory trace file and displays a
summary in human-readable format
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nscd
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A daemon that provides a cache for the most common name
service requests
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nscd_nischeck
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Checks whether or not secure mode is necessary for NIS+
lookup
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pcprofiledump
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Dumps information generated by PC profiling
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pt_chown
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A helper program for grantpt to set the owner, group
and access permissions of a slave pseudo terminal
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rpcgen
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Generates C code to implement the Remote Procecure Call
(RPC) protocol
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rpcinfo
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Makes an RPC call to an RPC server
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sln
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A statically linked ln program
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sprof
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Reads and displays shared object profiling data
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tzselect
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Asks the user about the location of the system and
reports the corresponding time zone description
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xtrace
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Traces the execution of a program by printing the
currently executed function
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zdump
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The time zone dumper
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zic
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The time zone compiler
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ld.so
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The helper program for shared library executables
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libBrokenLocale
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Used internally by Glibc as a gross hack to get broken
programs (e.g., some Motif applications) running. See
comments in glibc-2.3.6/locale/broken_cur_max.c for
more information
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libSegFault
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The segmentation fault signal handler, used by
catchsegv
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libanl
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An asynchronous name lookup library
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libbsd-compat
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Provides the portability needed in order to run certain
Berkey Software Distribution (BSD) programs under Linux
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libc
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The main C library
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libcidn
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Used internally by Glibc for handling internationalized
domain names in the getaddrinfo() function
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libcrypt
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The cryptography library
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libdl
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The dynamic linking interface library
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libg
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Dummy library containing no functions. Previously was a
runtime library for g++
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libieee
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Linking in this module forces error handling rules for
math functions as defined by the Institute of Electrical
and Electronic Engineers (IEEE). The default is POSIX.1
error handling
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libm
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The mathematical library
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libmcheck
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Turns on memory allocation checking when linked to
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libmemusage
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Used by memusage to help collect
information about the memory usage of a program
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libnsl
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The network services library
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libnss
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The Name Service Switch libraries, containing functions
for resolving host names, user names, group names,
aliases, services, protocols, etc.
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libpcprofile
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Contains profiling functions used to track the amount of
CPU time spent in specific source code lines
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libpthread
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The POSIX threads library
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libresolv
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Contains functions for creating, sending, and
interpreting packets to the Internet domain name servers
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librpcsvc
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Contains functions providing miscellaneous RPC services
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librt
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Contains functions providing most of the interfaces
specified by the POSIX.1b Realtime Extension
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libthread_db
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Contains functions useful for building debuggers for
multi-threaded programs
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libutil
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Contains code for “standard” functions used in many
different Unix utilities
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Binutils
Installed
programs: addr2line, ar, as,
c++filt, gprof, ld, nm, objcopy, objdump, ranlib, readelf,
size, strings, and strip
Installed
libraries: libiberty.a,
libbfd.{a,so}, and libopcodes.{a,so}
Short Descriptions
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addr2line
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Translates program addresses to file names and line
numbers; given an address and the name of an executable,
it uses the debugging information in the executable to
determine which source file and line number are
associated with the address
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ar
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Creates, modifies, and extracts from archives
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as
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An assembler that assembles the output of
gcc into
object files
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c++filt
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Used by the linker to de-mangle C++ and Java symbols and
to keep overloaded functions from clashing
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gprof
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Displays call graph profile data
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ld
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A linker that combines a number of object and archive
files into a single file, relocating their data and tying
up symbol references
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nm
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Lists the symbols occurring in a given object file
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objcopy
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Translates one type of object file into another
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objdump
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Displays information about the given object file, with
options controlling the particular information to
display; the information shown is useful to programmers
who are working on the compilation tools
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ranlib
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Generates an index of the contents of an archive and
stores it in the archive; the index lists all of the
symbols defined by archive members that are relocatable
object files
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readelf
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Displays information about ELF type binaries
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size
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Lists the section sizes and the total size for the given
object files
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strings
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Outputs, for each given file, the sequences of printable
characters that are of at least the specified length
(defaulting to four); for object files, it prints, by
default, only the strings from the initializing and
loading sections while for other types of files, it scans
the entire file
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strip
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Discards symbols from object files
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libiberty
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Contains routines used by various GNU programs, including
getopt,
obstack,
strerror,
strtol, and
strtoul
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libbfd
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The Binary File Descriptor library
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libopcodes
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A library for dealing with opcodes—the
“readable text”
versions of instructions for the processor; it is used
for building utilities like objdump.
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GCC
Installed
programs: c++, cc (link to
gcc), cpp, g++, gcc, gccbug, and gcov
Installed
libraries: libgcc.a,
libgcc_eh.a, libgcc_s.so, libstdc++.{a,so}, and
libsupc++.a
Short Descriptions
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cc
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The C compiler
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cpp
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The C preprocessor; it is used by the compiler to expand
the #include, #define, and similar statements in the
source files
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c++
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The C++ compiler
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g++
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The C++ compiler
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gcc
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The C compiler
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gccbug
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A shell script used to help create useful bug reports
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gcov
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A coverage testing tool; it is used to analyze programs
to determine where optimizations will have the most
effect
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libgcc
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Contains run-time support for gcc
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libstdc++
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The standard C++ library
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libsupc++
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Provides supporting routines for the C++ programming
language
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TAG
LFS
系统
编译
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发表于： 2007-08-10，修改于： 2007-08-10 23:02，已浏览667次，有评论0条
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