Bug #69854 Gmock download extraction issue
Submitted: 26 Jul 2013 23:54 Modified: 8 Jan 2014 22:55
Reporter: Roel Van de Paar (OCA) Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Compiling Severity:S2 (Serious)
Version:5.7.4 OS:Any
Assigned to: Tor Didriksen

[26 Jul 2013 23:54] Roel Van de Paar
Description:
Following the steps on http://dev.mysql.com/doc/internals/en/cmake-howto-short-version.html to build a debug server;

mkdir bld_debug
cd bld_debug 
cmake .. -DCMAKE_BUILD_TYPE=Debug 

Results in 

-- Googlemock was not found. gtest-based unit tests will be disabled. You can run cmake . -DENABLE_DOWNLOADS=1 to automatically download and build required components from source.

So, wiping the bld_debug directory empty and now using;

cmake .. -DCMAKE_BUILD_TYPE=Debug -DENABLE_DOWNLOADS=1

Results in 

-- Successfully downloaded http://googlemock.googlecode.com/files/gmock-1.6.0.zip to /bzr/mysql-5.6.12/source_downloads
CMake Error: Problem with tar_extract_all(): Invalid argument
CMake Error: Problem extracting tar: /bzr/mysql-5.6.12/source_downloads/gmock-1.6.0.zip

The file is there

[roel@qaserver bld_debug]$ ls -l /bzr/mysql-5.6.12/source_downloads/
total 2008
-rw-rw-r-- 1 roel roel 2053682 Jul 27 09:44 gmock-1.6.0.zip

Adding -DBUILD_CONFIG=mysql_release makes no difference.

How to repeat:
Fix the tar_extract_all() "invalid argument" issue

Suggested fix:
Workaround: run this first (making sure the file is there [or elsewhere]):

export WITH_GMOCK=/bzr/gmock-1.6.0.zip
[27 Jul 2013 0:03] Roel Van de Paar
Actually, workaround doesn't work either in MySQL (it does in Percona Server when using ./build/build-binary.sh):

-- Local gmock zip /bzr/gmock-1.6.0.zip
CMake Error: Problem with tar_extract_all(): Invalid argument
CMake Error: Problem extracting tar: /bzr/gmock-1.6.0.zip

The issue also does not seem to be zip/tar related:

unzip gmock-1.6.0.zip
tar -zhcf gmock-1.6.0.tar.gz ./gmock-1.6.0
export WITH_GMOCK=/bzr/gmock-1.6.0.tar.gz
cd source_dir/bld_debug  # and deleted anything there
cmake -DCMAKE_BUILD_TYPE=Debug -DBUILD_CONFIG=mysql_release ..

Gives this result;

-- Local gmock zip LOCAL_GMOCK_ZIP-NOTFOUND
-- Googlemock was not found. gtest-based unit tests will be disabled. You can run cmake . -DENABLE_DOWNLOADS=1 to automatically download and build required components from source.
[27 Jul 2013 4:44] Umesh Shastry
Hello Roel,

Thank you for the bug report. 
Verified as described.

Thanks,
Umesh
[27 Jul 2013 13:49] Peter Laursen
The referenced docs page (http://dev.mysql.com/doc/internals/en/cmake-howto-short-version.html) could also need beter formatting (some additional blank lines inserted for more easy distinguishing of the structure).
[2 Sep 2013 14:39] Tor Didriksen
hello Roel, what cmake version are you using?
[4 Sep 2013 5:48] Roel Van de Paar
$ cmake --version
cmake version 2.6-patch 4

May have been different when I tested this bug though. If it's version related, let me know and I can test more.
[11 Dec 2013 12:58] Tor Didriksen
Fixed by the patch for 
Bug#17826757 CMAKE SUPPORT FOR GCC ON SOLARIS
which bumped the minimum required cmake version to 2.8.2
[11 Dec 2013 13:00] Tor Didriksen
Posted by developer:
 
Fixed by the patch for 
Bug#17826757 CMAKE SUPPORT FOR GCC ON SOLARIS
which bumped the minimum required cmake version to 2.8.2
[8 Jan 2014 18:16] Paul Dubois
Noted in 5.7.4 changelog.

Downloading of the Google Mock library could fail during
configuration. This is fixed by requiring CMake 2.8.2 or higher.
[8 Jan 2014 22:55] Roel Van de Paar
Thanks guys