[jira] [Updated] (PROTON-250) Add -fvisibility option when building shared libraries
[ https://issues.apache.org/jira/browse/PROTON-250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Justin Ross updated PROTON-250: --- Assignee: (was: Darryl L. Pierce) > Add -fvisibility option when building shared libraries > --- > > Key: PROTON-250 > URL: https://issues.apache.org/jira/browse/PROTON-250 > Project: Qpid Proton > Issue Type: Improvement > Components: proton-c >Affects Versions: 0.3 > Environment: GNU Compiler >Reporter: Irina Boverman >Priority: Minor > Attachments: proton.patch > > > Add an option to "hide" symbols in shared libraries except when they are > declared public. > Extends efforts already in place for Windows builds. > Excludes an effort to determine what symbols should be considered "public" > interfaces. > The gcc 4 -fvisibility option is said to: > ...very substantially improve linking and load times of shared object > libraries, produce more optimized code, provide near-perfect API export and > prevent symbol clashes. It is strongly recommended that you use this in any > shared objects you distribute. > See here: http://gcc.gnu.org/wiki/Visibility > Attached patch (patch.txt) will build libqpid-proton.so shared library using > this flag. > It reduces number of symbols from 700+ to 500+. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (PROTON-250) Add -fvisibility option when building shared libraries
[ https://issues.apache.org/jira/browse/PROTON-250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rafael H. Schloming updated PROTON-250: --- Fix Version/s: (was: 0.5) Add -fvisibility option when building shared libraries --- Key: PROTON-250 URL: https://issues.apache.org/jira/browse/PROTON-250 Project: Qpid Proton Issue Type: Improvement Components: proton-c Affects Versions: 0.3 Environment: GNU Compiler Reporter: Irina Boverman Assignee: Darryl L. Pierce Priority: Minor Attachments: proton.patch Add an option to hide symbols in shared libraries except when they are declared public. Extends efforts already in place for Windows builds. Excludes an effort to determine what symbols should be considered public interfaces. The gcc 4 -fvisibility option is said to: ...very substantially improve linking and load times of shared object libraries, produce more optimized code, provide near-perfect API export and prevent symbol clashes. It is strongly recommended that you use this in any shared objects you distribute. See here: http://gcc.gnu.org/wiki/Visibility Attached patch (patch.txt) will build libqpid-proton.so shared library using this flag. It reduces number of symbols from 700+ to 500+. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PROTON-250) Add -fvisibility option when building shared libraries
[ https://issues.apache.org/jira/browse/PROTON-250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Irina Boverman updated PROTON-250: -- Attachment: (was: patch.txt) Add -fvisibility option when building shared libraries --- Key: PROTON-250 URL: https://issues.apache.org/jira/browse/PROTON-250 Project: Qpid Proton Issue Type: Improvement Components: proton-c Affects Versions: 0.3 Environment: GNU Compiler Reporter: Irina Boverman Priority: Minor Attachments: proton.patch Add an option to hide symbols in shared libraries except when they are declared public. Extends efforts already in place for Windows builds. Excludes an effort to determine what symbols should be considered public interfaces. The gcc 4 -fvisibility option is said to: ...very substantially improve linking and load times of shared object libraries, produce more optimized code, provide near-perfect API export and prevent symbol clashes. It is strongly recommended that you use this in any shared objects you distribute. See here: http://gcc.gnu.org/wiki/Visibility Attached patch (patch.txt) will build libqpid-proton.so shared library using this flag. It reduces number of symbols from 700+ to 500+. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PROTON-250) Add -fvisibility option when building shared libraries
[ https://issues.apache.org/jira/browse/PROTON-250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Irina Boverman updated PROTON-250: -- Attachment: proton.patch Add -fvisibility option when building shared libraries --- Key: PROTON-250 URL: https://issues.apache.org/jira/browse/PROTON-250 Project: Qpid Proton Issue Type: Improvement Components: proton-c Affects Versions: 0.3 Environment: GNU Compiler Reporter: Irina Boverman Priority: Minor Attachments: proton.patch Add an option to hide symbols in shared libraries except when they are declared public. Extends efforts already in place for Windows builds. Excludes an effort to determine what symbols should be considered public interfaces. The gcc 4 -fvisibility option is said to: ...very substantially improve linking and load times of shared object libraries, produce more optimized code, provide near-perfect API export and prevent symbol clashes. It is strongly recommended that you use this in any shared objects you distribute. See here: http://gcc.gnu.org/wiki/Visibility Attached patch (patch.txt) will build libqpid-proton.so shared library using this flag. It reduces number of symbols from 700+ to 500+. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PROTON-250) Add -fvisibility option when building shared libraries
[ https://issues.apache.org/jira/browse/PROTON-250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Irina Boverman updated PROTON-250: -- Description: Add an option to hide symbols in shared libraries except when they are declared public. Extends efforts already in place for Windows builds. Excludes an effort to determine what symbols should be considered public interfaces. The gcc 4 -fvisibility option is said to: ...very substantially improve linking and load times of shared object libraries, produce more optimized code, provide near-perfect API export and prevent symbol clashes. It is strongly recommended that you use this in any shared objects you distribute. See here: http://gcc.gnu.org/wiki/Visibility Attached patch (patch.txt) will build libqpid-proton.so shared library using this flag. It reduces number of symbols from 700+ to 500+. was: Add an option to hide symbols in shared libraries except when they are declared public. Extends efforts already in place for Windows builds. Excludes an effort to determine what symbols should be considered public interfaces. The gcc 4 -fvisibility option is said to: ...very substantially improve linking and load times of shared object libraries, produce more optimized code, provide near-perfect API export and prevent symbol clashes. It is strongly recommended that you use this in any shared objects you distribute. See here: http://gcc.gnu.org/wiki/Visibility Add -fvisibility option when building shared libraries --- Key: PROTON-250 URL: https://issues.apache.org/jira/browse/PROTON-250 Project: Qpid Proton Issue Type: Improvement Components: proton-c Affects Versions: 0.3 Environment: GNU Compiler Reporter: Irina Boverman Priority: Minor Add an option to hide symbols in shared libraries except when they are declared public. Extends efforts already in place for Windows builds. Excludes an effort to determine what symbols should be considered public interfaces. The gcc 4 -fvisibility option is said to: ...very substantially improve linking and load times of shared object libraries, produce more optimized code, provide near-perfect API export and prevent symbol clashes. It is strongly recommended that you use this in any shared objects you distribute. See here: http://gcc.gnu.org/wiki/Visibility Attached patch (patch.txt) will build libqpid-proton.so shared library using this flag. It reduces number of symbols from 700+ to 500+. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
