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Jun 19, 2011

LTIB 1105 miss zlib and glibc-devel under Ubuntu 1104


We built the LTIB 1105 under Ubuntu 1104, but it reported missing zlib and glibc-devel packages.

Package Minimum ver Installed info
------- ----------- ---------------
glibc-devel 0 not installed
zlib 0 not installed
Died at ./ltib line 1397.
traceback:
main::host_checks:1397
main:542
Started: Wed Oct 19 18:02:59 2011
Ended: Wed Oct 19 18:03:05 2011
Elapsed: 6 seconds
Build Failed

The reason is zlib path changed in Ubuntu 1104.

Open ./bin/Ltibutils.pm, found zlib point to libz.so.
    zlib  => sub { my @f = (glob('/usr/lib/libz.so*'),
                            glob('/lib/libz.so*'),
                            glob('/lib64/libz.so*')  ); @f > 1 ? 1 : 0 },
Locate where libz.so in my Ubuntu 11.04
$ locate libz.so
/lib/x86_64-linux-gnu/libz.so.1
/lib/x86_64-linux-gnu/libz.so.1.2.3.4
/usr/lib/vmware-tools/lib32/libz.so.1
/usr/lib/vmware-tools/lib32/libz.so.1/libz.so.1
/usr/lib/vmware-tools/lib64/libz.so.1
/usr/lib/vmware-tools/lib64/libz.so.1/libz.so.1
/usr/lib/x86_64-linux-gnu/libz.so
/usr/lib32/libz.so
/usr/lib32/libz.so.1
/usr/lib32/libz.so.1.2.3.4
So we got that libz.so locate at "/lib/x86_64-linux-gnu/libz.so.1", so change the code as below:
-      glob('/lib64/libz.so*')  ); @f > 1 ? 1 : 0 },
+      glob('/lib/x86_64-linux-gnu/libz.so*')  ); @f > 1 ? 1 : 0 },
Which same way, we found glibc-devel point to "libm.so". and libm.so locate at '/usr/lib/x86_64-linux-gnu/libm.so'
-'glibc-devel'    => sub { -f '/usr/lib/libm.so' || -f '/usr/lib64/libz.so'},
+'glibc-devel'    => sub { -f '/usr/lib/x86_64-linux-gnu/libm.so' || -f '/usr/lib6/x86_64-linux-gnu/libz.so'},

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