asterisk

Commit Graph

Author	SHA1	Message	Date
Kevin P. Fleming	0f01ace7af	Ensure that linker version scripts (used for symbol export control) always exist. Using wildcard matching in the Makefile is not adequate to determine whether an export file should exist for a module or not, so instead we'll just create one if the module needs one, or copy the default one if it does not. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@256428 65c4cc65-6c06-0410-ace0-fbb531ad65f3	15 years ago
Kevin P. Fleming	2be88e05c0	Allow symbol export filtering to work properly on platforms that have symbol prefixes. Some platforms prefix externally-visible symbols in object files generated from C sources (most commonly, '_' is the prefix). On these platforms, the existing symbol export filtering process ends up suppressing all the symbols that are supposed to be left visible. This patch allows the prefix string to be supplied to the top-level Makefile in the LINKER_SYMBOL_PREFIX variable, and then generates the linker scripts as required to include the prefix supplied. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@255906 65c4cc65-6c06-0410-ace0-fbb531ad65f3	15 years ago

Author

SHA1

Message

Date

Kevin P. Fleming

0f01ace7af

Ensure that linker version scripts (used for symbol export control) always exist.

Using wildcard matching in the Makefile is not adequate to determine whether
an export file should exist for a module or not, so instead we'll just
create one if the module needs one, or copy the default one if it does not.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@256428 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Kevin P. Fleming

2be88e05c0

Allow symbol export filtering to work properly on platforms that have symbol prefixes.

Some platforms prefix externally-visible symbols in object files generated
from C sources (most commonly, '_' is the prefix). On these platforms,
the existing symbol export filtering process ends up suppressing all the symbols
that are supposed to be left visible. This patch allows the prefix string
to be supplied to the top-level Makefile in the LINKER_SYMBOL_PREFIX variable,
and then generates the linker scripts as required to include the prefix
supplied.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@255906 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2 Commits (11)