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<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>63318</bug_id>
          
          <creation_ts>2011-06-24 01:36:34 -0700</creation_ts>
          <short_desc>[GTK] Add more debug options to compilation</short_desc>
          <delta_ts>2011-06-27 01:55:05 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>WebKitGTK</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>PC</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Carlos Garcia Campos">cgarcia</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>pnormand</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>426789</commentid>
    <comment_count>0</comment_count>
    <who name="Carlos Garcia Campos">cgarcia</who>
    <bug_when>2011-06-24 01:36:34 -0700</bug_when>
    <thetext>Currently --enable-debug option (used by debug builds) include the following:
 - Add -g flag to compile with debug symbols
 - Disable compiler optimizations
 - Disable fast malloc
 - Compile with deprecated flags
 - Other debug features: assertions enabled, some debug code, etc.

Compiler optimizations and fast malloc can be enabled/disabled when debug is not enabled, but all other options depends directly on --enable-debug. 

The other day I wanted to debug and assertion, but I didn&apos;t want to build with debug symbols, because it&apos;s very slow, so I manually disabled debug symbols and I realized it&apos;s really useful to build with debug features enabled but without debug symbols. Martin suggested that building with debug symbols, but without debug features like assertions, would be useful too. So I think we could add options to enabled/disable debug symbols and all other debug features.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>426790</commentid>
    <comment_count>1</comment_count>
      <attachid>98473</attachid>
    <who name="Carlos Garcia Campos">cgarcia</who>
    <bug_when>2011-06-24 01:42:36 -0700</bug_when>
    <thetext>Created attachment 98473
Patch

The patch adds to options:

 - --enable-debug-symbols: whether to add -g or not
 - --enable-debug-features: whether to define NDEBUG macro and compile with deprecated flags or not

Both options are unconditionally enabled for debug builds.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>426863</commentid>
    <comment_count>2</comment_count>
      <attachid>98473</attachid>
    <who name="Martin Robinson">mrobinson</who>
    <bug_when>2011-06-24 06:46:05 -0700</bug_when>
    <thetext>Comment on attachment 98473
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=98473&amp;action=review

&gt; configure.ac:1238
&gt; + Enable debug features                                    : $enable_debug_features

Should probably keep the (slow) tag here since it adds assertions and disables TCMalloc.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>426905</commentid>
    <comment_count>3</comment_count>
    <who name="Carlos Garcia Campos">cgarcia</who>
    <bug_when>2011-06-24 08:54:27 -0700</bug_when>
    <thetext>Committed r89675: &lt;http://trac.webkit.org/changeset/89675&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>427786</commentid>
    <comment_count>4</comment_count>
    <who name="Philippe Normand">pnormand</who>
    <bug_when>2011-06-27 01:55:05 -0700</bug_when>
    <thetext>*** Bug 58773 has been marked as a duplicate of this bug. ***</thetext>
  </long_desc>
      
          <attachment
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            <attachid>98473</attachid>
            <date>2011-06-24 01:42:36 -0700</date>
            <delta_ts>2011-06-24 06:46:05 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>configure-debug-options.diff</filename>
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            <attacher name="Carlos Garcia Campos">cgarcia</attacher>
            
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<flag name="review"
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          type_id="1"
          status="+"
          setter="mrobinson"
    />
          </attachment>
      

    </bug>

</bugzilla>