[New-bugs-announce] [issue28470] configure.ac -g debug compiler option when not Py_DEBUG

[Chris Byers]

New submission from Chris Byers:

The configure.ac file adds the "-g" debug compiler option to both debug and non-debug builds, so debug information is built for production builds.  This seems likely a bug, unless there was a specific reason to do this.

Around line 1480 of configure.ac:
	    if test "$Py_DEBUG" = 'true' ; then
		# Optimization messes up debuggers, so turn it off for
		# debug builds.
                if "$CC" -v --help 2>/dev/null |grep -- -Og > /dev/null; then
                    OPT="-g -Og -Wall $STRICT_PROTO"
                else
                    OPT="-g -O0 -Wall $STRICT_PROTO"
                fi
	    else
		OPT="-g $WRAP -O3 -Wall $STRICT_PROTO"
	    fi
The else case to the first statement (if test "$Py_DEBUG"...) should not contain -g should it?

----------
components: Build
messages: 278910
nosy: Chris Byers
priority: normal
severity: normal
status: open
title: configure.ac -g debug compiler option when not Py_DEBUG
versions: Python 2.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28470>
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