安 裝Mesa時，最后一個錯誤報“WARNING: 'aclocal-1.14' is missing on your system.”，雖然是個Warning，但是無法進行下一步make，所以必須解決。根據warning給的提示以及網上搜的信息判斷，這是一個時間 戳變化導致的系統以為文件被修改，所以需要重新編譯幾個腳本文件。實際上我從官網下載來的源文件壓縮包我根本沒動過，應該是解壓過程中系統版本不一樣或者 時間差導致的文件時間戳發生了變化而已（能想到這個，因為我從本機往US的服務器傳文件時，解壓縮時總是會提示文件的時間戳變為什么什么了，也就是常說的 timestamp skew）。這錯誤比較少見，相關資料實在太少。能Google的都被我Google了，最后還是讓我找到了解決方案，記錄在這供后來人借鑒以節約時間。
該錯誤詳情：
test@test:/usr/local/src/Mesa_build$ sudo make
CDPATH="${ZSH_VERSION+.}:" && cd /install/Mesa-10.3.5 && /bin/bash /install/Mesa-10.3.5/bin/missing aclocal-1.14 -I m4
/install/Mesa-10.3.5/bin/missing: line 81: aclocal-1.14: command not found
WARNING: 'aclocal-1.14' is missing on your system.
You should only need it if you modified 'acinclude.m4' or
'configure.ac' or m4 files included by 'configure.ac'.
The 'aclocal' program is part of the GNU Automake package:
<http://www.gnu.org/software/automake>
It also requires GNU Autoconf, GNU m4 and Perl in order to run:
<http://www.gnu.org/software/autoconf>
<http://www.gnu.org/software/m4/>
<http://www.perl.org/>
make: *** [/install/Mesa-10.3.5/aclocal.m4] Error 127
很自然的就想到按提示去裝那幾個autotools，就如這里建議的：http://stackoverflow.com/questions/24233721/build-m4-autoconf-automake-libtool-on-unix
You do not need to install the autotools. Most likely, the problem is caused by a timestamp skew and some files in the pcre tarball have been unpacked with incorrect timestamps. (This often happens if you unpack the tarball on a network drive.)Trying to recreate the configure script using the autotools is not the simplest solution.
解決方法如下：
-
用Synaptic Package Manager搜索安裝這些庫（顯然有些是重復的，當時不清楚用哪個索性全添加了）：
autotools-dev
automake
autoconf2.13
m4
perl
libperl5.14
-
執行如下命令：
test@test:/usr/local/src/Mesa-10.3.5$sudo autoreconf -ivf 就是這一句解決了問題
注意：這條語句是在源文件目錄（Mesa-10.3.5）下執行，否則會找不到文件：
- autoreconf2.50: `configure.ac' or `configure.in' is required
-
然后重新配置，編譯。
test@test:/usr/local/src/Mesa-10.3.5$sudo ./configure --disable-dri3
配置完，編譯：
test@test:/usr/local/src/Mesa-10.3.5$sudo make
不再報開始那個錯誤了！
參考：
正如https://github.com/SIPp/sipp/issues/61帖子里rkday說的，他建議步驟二中嘗試以下2種方法：
Could you try the two troubleshooting suggestions athttps://github.com/SIPp/sipp#building? That is, do command:
touch configure.ac aclocal.m4 configure Makefile.am Makefile.in
or
autoreconf -ivf
There-running configure and make, one of them should fixes this problem.
我兩種都試了，touch那個不行，the second one (autoreconf) works for me, on my Ubuntu 12.04, good luck!
其它信息：
步驟2)和3)中雖然不再報'aclocal-1.14' is missing on your system錯誤，但是還會報如下一些錯誤（這些都很好解決了）：
test@test:/usr/local/src/Mesa-10.3.5$sudo touch configure.ac aclocal.m4 configure Makefile.am Makefile.in
test@test:/usr/local/src/Mesa-10.3.5$sudo autoreconf -ivf
Can't exec "libtoolize": No such file or directory at /usr/bin/autoreconf2.50 line 196.
Use of uninitialized value in pattern match (m//) at /usr/bin/autoreconf2.50 line 196.
autoreconf2.50: Entering directory `.'
autoreconf2.50: configure.ac: not using Gettext
autoreconf2.50: running: aclocal --force -I m4
autoreconf2.50: configure.ac: tracing
autoreconf2.50: configure.ac: not using Libtool
autoreconf2.50: running: /usr/bin/autoconf --force
autoreconf2.50: configure.ac: not using Autoheader
autoreconf2.50: running: automake --add-missing --copy --force-missing
src/egl/drivers/dri2/Makefile.am:36: Libtool library used but `LIBTOOL' is undefined
src/egl/drivers/dri2/Makefile.am:36: The usual way to define `LIBTOOL' is to add `LT_INIT'
src/egl/drivers/dri2/Makefile.am:36: to `configure.ac' and run `aclocal' and `autoconf' again.
src/egl/drivers/dri2/Makefile.am:36: If `LT_INIT' is in `configure.ac', make sure
src/egl/drivers/dri2/Makefile.am:36: its definition is in aclocal's search path.
…...
解決方法：用Synaptic Package Manager搜索安裝：libtool和libltdl-dev
test@test:/usr/local/src/Mesa-10.3.5$sudo autoreconf -ivf
autoreconf2.50: Entering directory `.'
autoreconf2.50: configure.ac: not using Gettext
autoreconf2.50: running: aclocal --force -I m4
autoreconf2.50: configure.ac: tracing
autoreconf2.50: running: libtoolize --install --copy --force
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `bin'.
libtoolize: copying file `bin/config.guess'
libtoolize: copying file `bin/config.sub'
libtoolize: copying file `bin/install-sh'
libtoolize: copying file `bin/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: You should add the contents of `m4/libtool.m4' to `aclocal.m4'.
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: You should add the contents of `m4/ltoptions.m4' to `aclocal.m4'.
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: You should add the contents of `m4/ltsugar.m4' to `aclocal.m4'.
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
libtoolize: You should add the contents of `m4/lt~obsolete.m4' to `aclocal.m4'.
autoreconf2.50: running: /usr/bin/autoconf --force
autoreconf2.50: configure.ac: not using Autoheader
autoreconf2.50: running: automake --add-missing --copy --force-missing
src/mesa/Makefile.sources:7: BUILDDIR multiply defined in condition TRUE ...
src/mesa/Makefile.am:63: `src/mesa/Makefile.sources' included from here
src/mesa/Makefile.am:62: ... `BUILDDIR' previously defined here
autoreconf2.50: Leaving directory `.'
成功。
test@test:/usr/local/src/Mesa-10.3.5$sudo ./configure --disable-dri3
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/local/bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
...
順利完成。
test@test:/usr/local/src/Mesa-10.3.5$ sudo make
...
CC st_gen_mipmap.lo
CXX st_glsl_to_tgsi.lo
CC st_manager.lo
CC st_mesa_to_tgsi.lo
CC st_program.lo
CC st_texture.lo
CC st_vdpau.lo
CXXLD libmesagallium.la
make[4]: Leaving directory `/usr/local/src/Mesa-10.3.5/src/mesa'
Making all in main/tests
make[4]: Entering directory `/usr/local/src/Mesa-10.3.5/src/mesa/main/tests'
make[4]: Nothing to be done for `all'.
make[4]: Leaving directory `/usr/local/src/Mesa-10.3.5/src/mesa/main/tests'
Making all in drivers/dri
make[4]: Entering directory `/usr/local/src/Mesa-10.3.5/src/mesa/drivers/dri'
Making all in common
make[5]: Entering directory `/usr/local/src/Mesa-10.3.5/src/mesa/drivers/dri/common'
Making all in xmlpool
make[6]: Entering directory `/usr/local/src/Mesa-10.3.5/src/mesa/drivers/dri/common/xmlpool'
Updating (ca) ca/LC_MESSAGES/options.mo from ca.po.
/bin/bash: line 4: msgfmt: command not found
make[6]: *** [ca/LC_MESSAGES/options.mo] Error 127
make[6]: Leaving directory `/usr/local/src/Mesa-10.3.5/src/mesa/drivers/dri/common/xmlpool'
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory `/usr/local/src/Mesa-10.3.5/src/mesa/drivers/dri/common'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/usr/local/src/Mesa-10.3.5/src/mesa/drivers/dri'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/usr/local/src/Mesa-10.3.5/src/mesa'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/usr/local/src/Mesa-10.3.5/src/mesa'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/local/src/Mesa-10.3.5/src'
make: *** [all-recursive] Error 1
test@test:/usr/local/src/Mesa-10.3.5$
安裝：liblocale-msgfmt-perl庫，sudo make 不行，仍然報同樣錯誤。網上搜了下，參考http://feixiong.blog.51cto.com/4216340/1177343說的，安裝gettext庫。sudo make，可以了。詳情可以點（這里）。
我autoreconf后sudo make, 還遇到過下面一個奇怪錯誤：
- checking for make... make
- checking for python2... python2
- checking for a sed that does not truncate output... /bin/sed
- ./configure: line 6427: syntax error near unexpected token `2.2'
- ./configure: line 6427: `LT_PREREQ(2.2)'
解決方法： 把源文件目錄清空，build目錄也清空，重新解壓，重新配置編譯就行。 總結：
題外話： 我是新手，第一次接觸autoconf, automake，覺得以下文字寫的好，備案在此供以后深度學習這個工具時參閱：
autoconf is the tool which generates a configure script based upon a configure.ac file.
autoscan can generate a preliminary configure.ac (named configure.scan) but you'll probably need to adjust it by hand anyway.
automake generates Makefile files based upon user-edited Makefile.am files and is automatically called by autoconf if the configure.ac script initializes the automake subsystem (using the AM_INIT_AUTOMAKE() macro). You can't expect those tools (especially autoscan) to pick up the right configuration for you at the first try, as only you know (or should know) how the project is laid out.
Are you using a clone from the git repo or the source tar ball? It looks like you're using the git repo, which doesn't always work unless you have the same autoconf/automake versions that I'm using. I have autoconf 2.69 and automake 1.14 . The 'aclocal' script is part of automake, which is why 'apt' doesn't find it. Anyways, you can run the 'autogen.sh' script to regenerate the configure and makefiles using the autoconf/automake that you have installed on your system and then rerun configure.