0286-0289.html
来自「linux-unix130.linux.and.unix.ebooks130 l」· HTML 代码 · 共 357 行
HTML
357 行
<HTML>
<HEAD>
<TITLE>Maximum RPM (RPM):Real-World Package Building:EarthWeb Inc.-</TITLE>
<META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
<SCRIPT>
<!--
function displayWindow(url, width, height) {
var Win = window.open(url,"displayWindow",'width=' + width +
',height=' + height + ',resizable=1,scrollbars=yes');
}
//-->
</SCRIPT>
</HEAD>
-->
<!-- ISBN=0672311054 //-->
<!-- TITLE=Maximum RPM (RPM)//-->
<!-- AUTHOR=Edward Bailey//-->
<!-- PUBLISHER=Macmillan Computer Publishing//-->
<!-- IMPRINT=Sams//-->
<!-- CHAPTER=20 //-->
<!-- PAGES=0275-0304 //-->
<!-- UNASSIGNED1 //-->
<!-- UNASSIGNED2 //-->
<P><CENTER>
<a href="0283-0285.html">Previous</A> | <a href="../ewtoc.html">Table of Contents</A> | <a href="0290-0293.html">Next</A>
</CENTER></P>
<!-- END CODE //--><A NAME="PAGENUM-286"><P>Page 286</P></A><!-- CODE //-->
<PRE>
+ cd /usr/src/redhat/BUILD/amanda-2.3.0
+ chown -R root.root .
+ chmod -R a+rX,g-w,o-w .
+ exit 0
#
</PRE>
<!-- END CODE //-->
<P>By looking at the output, it would be pretty hard to miss the fact that the sources were
unpacked. If we look in RPM's default build area
(/usr/src/redhat/BUILD), we'll see an amanda directory tree:
</P>
<!-- CODE SNIP //-->
<PRE>
# cd /usr/src/redhat/BUILD/
# ls -l
total 3
drwxr-xr-x 11 root root 1024 May 19 1996 amanda-2.3.0
#
</PRE>
<!-- END CODE SNIP //-->
<P>After a quick look around, it seems like the sources were unpacked properly. But
wait—where are our carefully crafted configuration files in
config? Why isn't tools/munge modified?
</P>
<H4><A NAME="ch20_ 15">
20.3.4. Getting Patches Properly Applied
</A></H4>
<P>Ah, perhaps our %prep script was a bit too simple. We need to apply our patch. So let's add
two things to our spec file:
</P>
<UL>
<LI> A
patch tag line pointing to our patch file
<LI> A
%patch macro in our %prep script
</UL>
<P>Easy enough. At the top of the spec file, along with the other tags, let's add
</P>
<!-- CODE SNIP //-->
<PRE>
Patch: amanda-2.3.0-linux.patch
</PRE>
<!-- END CODE SNIP //-->
<P>Then we'll make our %prep script look like this:
</P>
<!-- CODE SNIP //-->
<PRE>
%prep
%setup
%patch -p 1
</PRE>
<!-- END CODE SNIP //-->
<P>There, that should do it. Let's give that -bp option another try:
</P>
<!-- CODE //-->
<PRE>
# rpm -bp amanda-2.3.0.spec
* Package: amanda
* Package: amanda-client
* Package: amanda-server
+ umask 022
+ echo Executing: %prep
Executing: %prep
+ cd /usr/src/redhat/BUILD
+ cd /usr/src/redhat/BUILD
+ rm -rf amanda-2.3.0
+ gzip -dc /usr/src/redhat/SOURCES/amanda-2.3.0.tar.gz
+ tar -xvvf -
drwxr-xr-x 3/20 0 May 19 22:10 1996 amanda-2.3.0/
-rw-r--r-- 3/20 1389 May 19 22:11 1996 amanda-2.3.0/COPYRIGHT
-rw-r--r-- 3/20 1958 May 19 22:11 1996 amanda-2.3.0/Makefile
-rw-r--r-- 3/20 11036 May 19 22:11 1996 amanda-2.3.0/README
</PRE>
<!-- END CODE //--><A NAME="PAGENUM-287"><P>Page 287</P></A><!-- CODE //-->
<PRE>
...
-rw-r--r-- 3/20 2010 May 19 22:11 1996 amanda-2.3.0/man/amtape.8
drwxr-xr-x 3/20 0 May 19 22:11 1996 amanda-2.3.0/tools/
-rwxr-xr-x 3/20 2437 May 19 22:11 1996 amanda-2.3.0/tools/munge
+ [ 0 -ne 0 ]
+ cd amanda-2.3.0
+ cd /usr/src/redhat/BUILD/amanda-2.3.0
+ chown -R root.root .
+ chmod -R a+rX,g-w,o-w .
+ echo Patch #0:
Patch #0:
+ patch -p1 -s
+ exit 0
#
</PRE>
<!-- END CODE //-->
<P>Not much difference, until the very end, where we see the patch being applied. Let's take
a look into the build area and see if our configuration files are there:
</P>
<!-- CODE //-->
<PRE>
# cd /usr/src/redhat/BUILD/amanda-2.3.0/config
# ls -l
total 58
-rw-r--r-- 1 root root 7518 May 19 1996 config-common.h
-rw-r--r-- 1 root root 1846 Nov 20 20:46 config.h
-rw-r--r-- 1 root root 2081 May 19 1996 config.h-aix
-rw-r--r-- 1 root root 1690 May 19 1996 config.h-bsdi1
...
-rw-r--r-- 1 root root 1830 May 19 1996 config.h-ultrix4
-rw-r--r-- 1 root root 0 Nov 20 20:46 config.h.orig
-rw-r--r-- 1 root root 7196 Nov 20 20:46 options.h
-rw-r--r-- 1 root root 7236 May 19 1996 options.h-vanilla
-rw-r--r-- 1 root root 0 Nov 20 20:46 options.h.orig
#
</PRE>
<!-- END CODE //-->
<P>Much better. Those zero-length .orig files are a dead giveaway that
patch has been here, as are the dates on config.h and
options.h. In the tools directory, munge has been modified, too.
These sources are ready for building!
</P>
<H4><A NAME="ch20_ 16">
20.3.5. Letting RPM Do the Building
</A></H4>
<P>We know that the sources are ready. We know that the
%build script is ready. There shouldn't be much in the way of surprises if we let RPM
build amanda. Let's use the -bc option to stop things after the
%build script completes:
</P>
<!-- CODE //-->
<PRE>
# rpm -bc amanda-2.3.0.spec
* Package: amanda
* Package: amanda-client
* Package: amanda-server
...
echo Executing: %build
Executing: %build
+ cd /usr/src/redhat/BUILD
+ cd amanda-2.3.0
+ make
Making all in common-src
make[1]: Entering directory `/usr/src/redhat/BUILD/amanda-2.3.0/common-src'
</PRE>
<!-- END CODE //--><A NAME="PAGENUM-288"><P>Page 288</P></A><!-- CODE //-->
<PRE>
../tools/munge Makefile.in Makefile.out
make[2]: Entering directory `/usr/src/redhat/BUILD/amanda-2.3.0/common-src'
cc -g -I. -I../config -c error.c -o error.o
cc -g -I. -I../config -c alloc.c -o alloc.o
...
Making all in man
make[1]: Entering directory `/usr/src/redhat/BUILD/amanda-2.3.0/man'
../tools/munge Makefile.in Makefile.out
make[2]: Entering directory `/usr/src/redhat/BUILD/amanda-2.3.0/man'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/usr/src/redhat/BUILD/amanda-2.3.0/man'
make[1]: Leaving directory `/usr/src/redhat/BUILD/amanda-2.3.0/man'
+ exit 0
#
</PRE>
<!-- END CODE //-->
<P>As we thought, no surprises. A quick look through the build area shows a full assortment
of binaries, all ready to be installed. So it seems that the most natural thing to do next would
be to let RPM install amanda.
</P>
<H4><A NAME="ch20_ 17">
20.3.6. Letting RPM Do the Installing
</A></H4>
<P>And that's just what we're going to do! Our
%install script has the necessary make install command, so
let's give it a shot:
</P>
<!-- CODE //-->
<PRE>
# rpm -bi amanda-2.3.0.spec
* Package: amanda
* Package: amanda-client
* Package: amanda-server
...
echo Executing: %build
Executing: %build
+ cd /usr/src/redhat/BUILD
+ cd amanda-2.3.0
+ make
Making all in common-src
make[1]: Entering directory `/usr/src/redhat/BUILD/amanda-2.3.0/common-src'
../tools/munge Makefile.in Makefile.out
make[2]: Entering directory `/usr/src/redhat/BUILD/amanda-2.3.0/common-src'
cc -g -I. -I../config -c error.c -o error.o
cc -g -I. -I../config -c alloc.c -o alloc.o
...
+ umask 022
+ echo Executing: %install
Executing: %install
+ cd /usr/src/redhat/BUILD
+ cd amanda-2.3.0
+ make install
Making install in common-src
make[1]: Entering directory `/usr/src/redhat/BUILD/amanda-2.3.0/common-src'
...
install -c -o bin amrestore.8 /usr/man/man8
install -c -o bin amtape.8 /usr/man/man8
make[2]: Leaving directory `/usr/src/redhat/BUILD/amanda-2.3.0/man'
make[1]: Leaving directory `/usr/src/redhat/BUILD/amanda-2.3.0/man'
+ exit 0
+ umask 022
</PRE>
<!-- END CODE //--><A NAME="PAGENUM-289"><P>Page 289</P></A><!-- CODE //-->
<PRE>
+ echo Executing: special doc
Executing: special doc
+ cd /usr/src/redhat/BUILD
+ cd amanda-2.3.0
+ DOCDIR=//usr/doc/amanda-2.3.0-1
+ DOCDIR=//usr/doc/amanda-client-2.3.0-1
+ DOCDIR=//usr/doc/amanda-server-2.3.0-1
+ exit 0
#
</PRE>
<!-- END CODE //-->
<P>Everything looks pretty good. At this point, the amanda software, built by RPM, has
been installed on the build system. Since we performed all the configuration steps before, when
we were manually building amanda, everything should still be configured properly to test this
new build. (Of course, if the process of installing the software changed some necessary config
files, they would have to be redone, but in this case it didn't
happen.) So why don't we give the new binaries a try?
</P>
<H4><A NAME="ch20_ 18">
20.3.7. Testing RPM's Handiwork
</A></H4>
<P>After a quick double-check to ensure that all the configuration steps were still in place
from our manual build, we reran our tests. No problems were found. It's time to build some
packages!
</P>
<H3><A NAME="ch20_ 19">
20.4. Package Building
</A></H3>
<P>Okay, let's go for broke and tell RPM to do the works, including the creation of the binary
and source packages:
</P>
<!-- CODE //-->
<PRE>
# rpm -ba amanda-2.3.0.spec
* Package: amanda
* Package: amanda-client
* Package: amanda-server
...
echo Executing: %build
Executing: %build
+ cd /usr/src/redhat/BUILD
+ cd amanda-2.3.0
+ make
Making all in common-src
...
+ echo Executing: %install
Executing: %install
+ cd /usr/src/redhat/BUILD
+ cd amanda-2.3.0
+ make install
Making install in common-src
...
+ echo Executing: special doc
Executing: special doc
...
Binary Packaging: amanda-client-2.3.0-1
</PRE>
<P><CENTER>
<a href="0283-0285.html">Previous</A> | <a href="../ewtoc.html">Table of Contents</A> | <a href="0290-0293.html">Next</A>
</CENTER></P>
</td>
</tr>
</table>
<!-- begin footer information -->
</body></html>⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?