【已解决】cygwin下编译buildroot期间编译mpc时出错:libtool: Version mismatch error

【问题】

编译buildroot期间:

【记录】在Cygwin上用Buildroot为xscale建立交叉工具链

后来出错:

>>> host-mpc 1.0.1 Building
PATH="/bin:/home/CLi/develop/crosstool-ng/x-tools/arm-xscale-linux-gnueabi/bin:/opt/crosstool-ng/bin:/home/CLi/develop/crosstool-ng/x-tools/armxscalecurl/bin:/usr/local/bin:/usr/bin:/cygdrive/d/tmp/dev_install_root/Python27_x64:/cygdrive/d/tmp/dev_install_root/Python27_x64/Lib/site-packages/PyQt4:/cygdrive/d/tmp/dev_install_root/Perl64/site/bin:/cygdrive/d/tmp/dev_install_root/Perl64/bin:/cygdrive/c/Program Files/Common Files/Microsoft Shared/Windows Live:/cygdrive/c/Program Files (x86)/Common Files/Microsoft Shared/Windows Live:/cygdrive/c/Windows/system32:/cygdrive/c/Windows:/cygdrive/c/Windows/System32/Wbem:/cygdrive/c/Windows/System32/WindowsPowerShell/v1.0:/cygdrive/c/Program Files (x86)/Microsoft SQL Server/100/Tools/Binn:/cygdrive/c/Program Files/Microsoft SQL Server/100/Tools/Binn:/cygdrive/c/Program Files/Microsoft SQL Server/100/DTS/Binn:/cygdrive/d/tmp/WordPress/mysql/mysql-5.5.18/MySQL/MySQL Server 5.5/bin:/cygdrive/d/tmp/WordPress/DevRoot/MySQL/MySQL Server 5.5/bin:/cygdrive/d/tmp/WordPress/DevRoot/php-5.3.6-Win32-VC9-x64:/cygdrive/d/tmp/WordPress/DevRoot/php-5.3.6-Win32-VC9-x64/ext:/cygdrive/d/tmp/WordPress/DevRoot/Python27:/cygdrive/c/Program Files (x86)/Common Files/Acronis/SnapAPI:/cygdrive/c/Program Files (x86)/Windows Live/Shared:/cygdrive/c/Program Files/Java/jdk1.7.0_11/bin:/home/CLi/develop/docbook/tools/fop/lib:/home/CLi/develop/docbook/tools/fop:/cygdrive/d/DevInstallRoot/FF/DD_IDE_1.1.2/TOK/BIN:/cygdrive/d/DevInstallRoot/FF/DD_IDE_1.2.0/TOK/BIN:/cygdrive/d/DevRoot/EmbeddedDevelop/trunk/Research/CLI/FF/FBK/develop/tools/develop-tools:/cygdrive/d/tmp/WordPress/DevRoot/Python27/Scripts:/cygdrive/d/tmp/dev_install_root/PostgreSQL/8.3/bin:/cygdrive/d/tmp/dev_install_root/ant/apache-ant-1.8.4/bin:/cygdrive/c/Program Files/nodejs:/cygdrive/c/Program Files/Microsoft/Web Platform Installer:/cygdrive/d/DevRoot/IndustrialMobileAutomation/HandheldDataSetter/ANTLR/batchFile:/cygdrive/c/Program Files (x86)/QuickTime/QTSystem:/cygdrive/d/tmp/tmp_dev_root/android/adt-bundle-windows/sdk/platform-tools:/cygdrive/d/tmp/dev_install_root/Tesseract-OCR:/cygdrive/d/tmp/dev_install_root/jython2.5.3/bin:/cygdrive/d/devinstallroot/gnuarm/bin:/cygdrive/d/tmp/dev_install_root/HTML Help Workshop:/cygdrive/c/Program Files/TortoiseSVN/bin:/cygdrive/d/tmp/dev_install_root/Go/bin:/cygdrive/d/tmp/tmp_dev_root/go/bin:/cygdrive/c/Users/CLi/AppData/Roaming/npm:/usr/lib/lapack:/opt/gcc-4.0.4-glibc-2.3.6-kernel-2.6.17/sysroot-arm-xscale-linux-gnu/usr/include:/opt/gcc-4.0.4-glibc-2.3.6-kernel-2.6.17/sysroot-arm-xscale-linux-gnu/usr/include/linux:/home/CLi/develop/buildroot/buildroot-2013.05/output/host/bin:/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/bin"  LD_LIBRARY_PATH="/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/lib:"  PKG_CONFIG="/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/bin/pkg-config"  PKG_CONFIG_SYSROOT_DIR="/"  PKG_CONFIG_LIBDIR="/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/lib/pkgconfig"  PERLLIB="/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/lib/perl"  /bin/make -j4  -C /home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1/
make[1]: Entering directory `/home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1'
/bin/make  all-recursive
make[2]: Entering directory `/home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1'
Making all in src
make[3]: Entering directory `/home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1/src'
/bin/sh ../libtool --tag=CC    --mode=compile /home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/bin/ccache /bin/gcc -DHAVE_CONFIG_H -I. -I..    -I/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/include  -O2 -I/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/include -MT abs.lo -MD -MP -MF .deps/abs.Tpo -c -o abs.lo abs.c
/bin/sh ../libtool --tag=CC    --mode=compile /home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/bin/ccache /bin/gcc -DHAVE_CONFIG_H -I. -I..    -I/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/include  -O2 -I/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/include -MT acos.lo -MD -MP -MF .deps/acos.Tpo -c -o acos.lo acos.c
/bin/sh ../libtool --tag=CC    --mode=compile /home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/bin/ccache /bin/gcc -DHAVE_CONFIG_H -I. -I..    -I/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/include  -O2 -I/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/include -MT acosh.lo -MD -MP -MF .deps/acosh.Tpo -c -o acosh.lo acosh.c
/bin/sh ../libtool --tag=CC    --mode=compile /home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/bin/ccache /bin/gcc -DHAVE_CONFIG_H -I. -I..    -I/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/include  -O2 -I/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/include -MT add.lo -MD -MP -MF .deps/add.Tpo -c -o add.lo add.c
libtool: Version mismatch error.  This is libtool 2.4, but the
libtool: definition of this LT_INIT comes from libtool 2.2.10.
libtool: You should recreate aclocal.m4 with macros from libtool 2.4
libtool: and run autoconf again.
Makefile:442: recipe for target `acos.lo' failed
make[3]: *** [acos.lo] Error 63
make[3]: *** Waiting for unfinished jobs....
libtool: Version mismatch error.  This is libtool 2.4, but the
libtool: definition of this LT_INIT comes from libtool 2.2.10.
libtool: You should recreate aclocal.m4 with macros from libtool 2.4
libtool: and run autoconf again.
Makefile:442: recipe for target `abs.lo' failed
make[3]: *** [abs.lo] Error 63
libtool: Version mismatch error.  This is libtool 2.4, but the
libtool: definition of this LT_INIT comes from libtool 2.2.10.
libtool: You should recreate aclocal.m4 with macros from libtool 2.4
libtool: and run autoconf again.
Makefile:442: recipe for target `add.lo' failed
make[3]: *** [add.lo] Error 63
libtool: Version mismatch error.  This is libtool 2.4, but the
libtool: definition of this LT_INIT comes from libtool 2.2.10.
libtool: You should recreate aclocal.m4 with macros from libtool 2.4
libtool: and run autoconf again.
Makefile:442: recipe for target `acosh.lo' failed
make[3]: *** [acosh.lo] Error 63
make[3]: Leaving directory `/home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1/src'
Makefile:382: recipe for target `all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1'
Makefile:292: recipe for target `all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1'
package/pkg-generic.mk:114: recipe for target `/home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1/.stamp_built' failed
make: *** [/home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1/.stamp_built] Error 2

CLi@PC-CLI-1 ~/develop/buildroot/buildroot-2013.05
$

如图:

buildroot libtool Version mismatch error

即:

libtool: Version mismatch error

【解决过程】

1.感觉像是:

由于我在折腾:

【已解决】cygwin下make编译buildroot时在libtool-2.2.10时出错:configure: error: C compiler cannot create executables

【已解决】再次研究:Cygwin下编译Buildroot时在编译libtool-2.2.10时出错:/usr/lib/gcc/i686-pc- cygwin/4.7.3/cc1.exe: error while loading shared libraries: ?: cannot open shared object file: No such file or directory

【记录】第三次去研究:Cygwin下编译Buildroot时在编译libtool-2.2.10时出错:/usr/lib/gcc/i686-pc- cygwin/4.7.3/cc1.exe: error while loading shared libraries: ?: cannot open shared object file: No such file or directory

期间,而去修改了libtool等等的版本,而导致后续的,此处的,libtool提示版本不匹配的。

所以,再去想办法,恢复到之前的版本。

2.所以,重新解压一个buildroot:

【已解决】将一个tar.bz2文件解压输出到指定的文件夹中

3.然后和当前的buildroot去比较看看,自己之前是改动了哪些。

看到结果是:

autoconf version should be 2.68 not 2.65

即:

自己之前只是把autoconf从2.68改为了2.65了。

所以,再去改:

D:\tmp\tmp_dev_root\cgwin\home\CLi\develop\buildroot\buildroot-2013.05\package\autoconf\autoconf.mk

变成:

AUTOCONF_VERSION = 2.68

4.然后,再去重新:

make clean

make

看看结果。

5.此处,再去看原先的错误,感觉是:

估计不是这个原因,而还是buildroot本身的libtool的版本,不兼容,所导致的。

所以,估计待会还是错误依旧。

还是得继续找原因。

6.另外,好像,之前曾改过libtool的版本?

默认(调用别的配置后)好像是选的某个版本,而此处,貌似是被我改变了libtool的版本了?

等最后还是不能解决问题,再去考虑,看看,是否是自己之前改动了默认的libtool的版本。

7。此处正在编译。

但是可以先参考:

ser2net: bump to 2.9

看到其patch是加上

SER2NET_AUTORECONF = YES

所以,去看看自己此处的mpc:

D:\tmp\tmp_dev_root\cgwin\home\CLi\develop\buildroot\buildroot-2013.05\package\mpc\mpc.mk

结果发现,此处mpc的配置,本身已经加上了autoreconf了:

#############################################################
#
# mpc
#
#############################################################

MPC_VERSION = 1.0.1
MPC_SITE = $(BR2_GNU_MIRROR)/mpc
MPC_LICENSE = LGPLv3+
MPC_LICENSE_FILES = COPYING.LESSER
MPC_INSTALL_STAGING = YES
MPC_DEPENDENCIES = gmp mpfr
MPC_AUTORECONF = YES
HOST_MPC_AUTORECONF = YES

$(eval $(autotools-package))
$(eval $(host-autotools-package))

所以,无需关于这个autoreconfig的事情了。

应该是:

如果发现需要重新配置,则会调用autoconf去重新配置的。

8.此处结果,错误依旧,还是上面的同样的错误。

参考:

libtool版本过新的问题

去操作,结果又有其他错误提示:

CLi@PC-CLI-1 ~/develop/buildroot/buildroot-2013.05
$ cd output/build/host-mpc-1.0.1/src/

CLi@PC-CLI-1 ~/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1/src
$ autoreconf –force –install
autoreconf-2.69: 'configure.ac' or 'configure.in' is required

9.搞错路径了。应该是mpc主路径:

结果同样错误:

CLi@PC-CLI-1 ~/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1/src
$ cd ..

CLi@PC-CLI-1 ~/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1
$ autoreconf –force –install
autoreconf-2.69: 'configure.ac' or 'configure.in' is required

10.参考:

libtool: version mismatch解决办法

去试试:

CLi@PC-CLI-1 ~/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1
$ autoreconf -fiv
autoreconf-2.69: Entering directory `.'
autoreconf-2.69: configure.ac: not using Gettext
autoreconf-2.69: running: aclocal --force -I m4
autoreconf-2.69: configure.ac: tracing
autoreconf-2.69: running: libtoolize --copy --force
libtoolize: putting auxiliary files in `.'.
libtoolize: copying file `./ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
autoreconf-2.69: running: /usr/bin/autoconf-2.69 --force
autoreconf-2.69: running: /usr/bin/autoheader-2.69 --force
autoreconf-2.69: running: automake --add-missing --copy --force-missing
autoreconf-2.69: Leaving directory `.'

CLi@PC-CLI-1 ~/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1
$

如图:

autoreconf -fiv log

证明是可以的。

11.那再继续去编译buildroot看看是否可行:

结果的确可以了:

[7m>>> host-mpc 1.0.1 Building[27m
PATH="/bin:/home/CLi/develop/crosstool-ng/x-tools/arm-xscale-linux-gnueabi/bin:/opt/crosstool-ng/bin:/home/CLi/develop/crosstool-ng/x-tools/armxscalecurl/bin:/usr/local/bin:/usr/bin:/cygdrive/d/tmp/dev_install_root/Python27_x64:/cygdrive/d/tmp/dev_install_root/Python27_x64/Lib/site-packages/PyQt4:/cygdrive/d/tmp/dev_install_root/Perl64/site/bin:/cygdrive/d/tmp/dev_install_root/Perl64/bin:/cygdrive/c/Program Files/Common Files/Microsoft Shared/Windows Live:/cygdrive/c/Program Files (x86)/Common Files/Microsoft Shared/Windows Live:/cygdrive/c/Windows/system32:/cygdrive/c/Windows:/cygdrive/c/Windows/System32/Wbem:/cygdrive/c/Windows/System32/WindowsPowerShell/v1.0:/cygdrive/c/Program Files (x86)/Microsoft SQL Server/100/Tools/Binn:/cygdrive/c/Program Files/Microsoft SQL Server/100/Tools/Binn:/cygdrive/c/Program Files/Microsoft SQL Server/100/DTS/Binn:/cygdrive/d/tmp/WordPress/mysql/mysql-5.5.18/MySQL/MySQL Server 5.5/bin:/cygdrive/d/tmp/WordPress/DevRoot/MySQL/MySQL Server 5.5/bin:/cygdrive/d/tmp/WordPress/DevRoot/php-5.3.6-Win32-VC9-x64:/cygdrive/d/tmp/WordPress/DevRoot/php-5.3.6-Win32-VC9-x64/ext:/cygdrive/d/tmp/WordPress/DevRoot/Python27:/cygdrive/c/Program Files (x86)/Common Files/Acronis/SnapAPI:/cygdrive/c/Program Files (x86)/Windows Live/Shared:/cygdrive/c/Program Files/Java/jdk1.7.0_11/bin:/home/CLi/develop/docbook/tools/fop/lib:/home/CLi/develop/docbook/tools/fop:/cygdrive/d/DevInstallRoot/FF/DD_IDE_1.1.2/TOK/BIN:/cygdrive/d/DevInstallRoot/FF/DD_IDE_1.2.0/TOK/BIN:/cygdrive/d/DevRoot/EmbeddedDevelop/trunk/Research/CLI/FF/FBK/develop/tools/develop-tools:/cygdrive/d/tmp/WordPress/DevRoot/Python27/Scripts:/cygdrive/d/tmp/dev_install_root/PostgreSQL/8.3/bin:/cygdrive/d/tmp/dev_install_root/ant/apache-ant-1.8.4/bin:/cygdrive/c/Program Files/nodejs:/cygdrive/c/Program Files/Microsoft/Web Platform Installer:/cygdrive/d/DevRoot/IndustrialMobileAutomation/HandheldDataSetter/ANTLR/batchFile:/cygdrive/c/Program Files (x86)/QuickTime/QTSystem:/cygdrive/d/tmp/tmp_dev_root/android/adt-bundle-windows/sdk/platform-tools:/cygdrive/d/tmp/dev_install_root/Tesseract-OCR:/cygdrive/d/tmp/dev_install_root/jython2.5.3/bin:/cygdrive/d/devinstallroot/gnuarm/bin:/cygdrive/d/tmp/dev_install_root/HTML Help Workshop:/cygdrive/c/Program Files/TortoiseSVN/bin:/cygdrive/d/tmp/dev_install_root/Go/bin:/cygdrive/d/tmp/tmp_dev_root/go/bin:/cygdrive/c/Users/CLi/AppData/Roaming/npm:/usr/lib/lapack:/opt/gcc-4.0.4-glibc-2.3.6-kernel-2.6.17/sysroot-arm-xscale-linux-gnu/usr/include:/opt/gcc-4.0.4-glibc-2.3.6-kernel-2.6.17/sysroot-arm-xscale-linux-gnu/usr/include/linux:/home/CLi/develop/buildroot/buildroot-2013.05/output/host/bin:/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/bin"  LD_LIBRARY_PATH="/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/lib:"  PKG_CONFIG="/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/bin/pkg-config"  PKG_CONFIG_SYSROOT_DIR="/"  PKG_CONFIG_LIBDIR="/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/lib/pkgconfig"  PERLLIB="/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/lib/perl"  /bin/make -j4  -C /home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1/
make[1]: Entering directory `/home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1'
/bin/sh ./config.status --recheck
running CONFIG_SHELL=/bin/sh /bin/sh ./configure --prefix=/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr --sysconfdir=/home/CLi/develop/buildroot/buildroot-2013.05/output/host/etc --enable-shared --disable-static --disable-gtk-doc --disable-doc --disable-docs --disable-documentation --with-xmlto=no --with-fop=no CC=/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/bin/ccache /bin/gcc CFLAGS=-O2 -I/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/include LDFLAGS=-L/home/CLi/develop/buildroot/buildroot-2013.05/output/host/lib -L/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/lib -Wl,-rpath,/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/lib CPPFLAGS=-I/home/CLi/develop/buildroot/buildroot-2013.05/output/host/usr/include CPP=/bin/cpp --no-create --no-recursion
configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop
checking for a BSD-compatible install... /bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking build system type... i686-pc-cygwin
checking host system type... i686-pc-cygwin
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for a sed that does not truncate output... /bin/sed

如图:

after autoreconf -fiv build make ok

12.另外,去看了看,这些参数的含义:

CLi@PC-CLI-1 ~/develop/buildroot/buildroot-2013.05
$ autoreconf --help
Usage: /bin/autoreconf-2.69 [OPTION]... [DIRECTORY]...

Run `autoconf' (and `autoheader', `aclocal', `automake', `autopoint'
(formerly `gettextize'), and `libtoolize' where appropriate)
repeatedly to remake the GNU Build System files in specified
DIRECTORIES and their subdirectories (defaulting to `.').

By default, it only remakes those files that are older than their
sources.  If you install new versions of the GNU Build System,
you can make `autoreconf' remake all of the files by giving it the
`--force' option.

Operation modes:
  -h, --help               print this help, then exit
  -V, --version            print version number, then exit
  -v, --verbose            verbosely report processing
  -d, --debug              don't remove temporary files
  -f, --force              consider all files obsolete
  -i, --install            copy missing auxiliary files
      --no-recursive       don't rebuild sub-packages
  -s, --symlink            with -i, install symbolic links instead of copies
  -m, --make               when applicable, re-run ./configure && make
  -W, --warnings=CATEGORY  report the warnings falling in CATEGORY [syntax]

Warning categories include:
  `cross'         cross compilation issues
  `gnu'           GNU coding standards (default in gnu and gnits modes)
  `obsolete'      obsolete features or constructions
  `override'      user redefinitions of Automake rules or variables
  `portability'   portability issues (default in gnu and gnits modes)
  `syntax'        dubious syntactic constructs (default)
  `unsupported'   unsupported or incomplete features (default)
  `all'           all the warnings
  `no-CATEGORY'   turn off warnings in CATEGORY
  `none'          turn off all the warnings
  `error'         treat warnings as errors

The environment variable `WARNINGS' is honored.  Some subtools might
support other warning types, using `all' is encouraged.

Library directories:
  -B, --prepend-include=DIR  prepend directory DIR to search path
  -I, --include=DIR          append directory DIR to search path

The environment variables AUTOM4TE, AUTOCONF, AUTOHEADER, AUTOMAKE,
ACLOCAL, AUTOPOINT, LIBTOOLIZE, M4, and MAKE are honored.

Report bugs to <bug-autoconf@gnu.org>.
GNU Autoconf home page: <http://www.gnu.org/software/autoconf/>.
General help using GNU software: <http://www.gnu.org/gethelp/>.

CLi@PC-CLI-1 ~/develop/buildroot/buildroot-2013.05
$

即:

  • f:force,强制,认为之前都是旧的,所以即强制更新
  • i:install,拷贝缺少的辅助文件
  • v:verbose,打印详细信息

【总结】

此处,cygwin下编译buildroot在编译mpc时出现:

libtool: Version mismatch error

的错误的原因是:

libtool的当前版本是2.4的,但是buildroot中编译的是2.2.10的

导致冲突。

解决办法是:

去出错的mpc的路径下:

/home/CLi/develop/buildroot/buildroot-2013.05/output/build/host-mpc-1.0.1

去用:

autoreconf -fiv

重新生成对应的配置文件即可。

然后继续编译就行了。



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