On Sep 1, 2012, at 1:38 PM, Alexander Hansen <alexanderk.han...@gmail.com> 
wrote:

> On 9/1/12 1:07 PM, Hanspeter Niederstrasser wrote:
>> On 9/1/2012 10:32 AM, Alexander Hansen wrote:
>>> On 8/31/12 5:36 PM, Jack Howarth wrote:
>>>>   Why exactly are we building the entirety of gettext-tools at -O0
>>>> in 10.7 branch when only a single source file, xgettext.c, is
>>>> problematic on
>>>> older clang? The previous patch that applied -O4 to the compilation
>>>> of xgettext.c,
>>>> should work fine using -O0 instead for just that file.
>>>> 
>>>> 
>>>> --- gettext-0.18.1.1/gettext-tools/src/Makefile.in.orig    2012-08-31
>>>> 20:21:15.000000000 -0400
>>>> +++ gettext-0.18.1.1/gettext-tools/src/Makefile.in    2012-08-31
>>>> 20:22:03.000000000 -0400
>>>> @@ -2357,11 +2357,11 @@
>>>> 
>>>> xgettext-xgettext.o: xgettext.c
>>>>     $(AM_V_CC) @AM_BACKSLASH@
>>>> -    $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES)
>>>> $(xgettext_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o
>>>> xgettext-xgettext.o `test -f 'xgettext.c' || echo
>>>> '$(srcdir)/'`xgettext.c
>>>> +    $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES)
>>>> $(xgettext_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -O0 -c -o
>>>> xgettext-xgettext.o `test -f 'xgettext.c' || echo
>>>> '$(srcdir)/'`xgettext.c
>>>> 
>>>> xgettext-xgettext.obj: xgettext.c
>>>>     $(AM_V_CC) @AM_BACKSLASH@
>>>> -    $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES)
>>>> $(xgettext_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o
>>>> xgettext-xgettext.obj `if test -f 'xgettext.c'; then $(CYGPATH_W)
>>>> 'xgettext.c'; else $(CYGPATH_W) '$(srcdir)/xgettext.c'; fi`
>>>> +    $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES)
>>>> $(xgettext_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -O0 -c -o
>>>> xgettext-xgettext.obj `if test -f 'xgettext.c'; then $(CYGPATH_W)
>>>> 'xgettext.c'; else $(CYGPATH_W) '$(srcdir)/xgettext.c'; fi`
>>>> 
>>>> xgettext-x-c.o: x-c.c
>>>>     $(AM_V_CC) @AM_BACKSLASH@
>>>> 
>>>> Building everything at -O0 seems like massive overkill.
>>>>         Jack
>>> 
>>> Don't cc stuff over multiple lists.  There's no reason to do that and it
>>> makes it easy to lose the discussion.
>>> 
>>> Pretty much everybody on -core reads -devel, too
>>> 
>>> And speaking of overkill, why raise the Revision?
>> 
>> The revision needs to be raised because compiling at different -O level
>> changes the deb.
>> 
>> The change to everything at -O0 was mostly meant as a temporary solution
>> when I was crafting the update to 0.18.1.1, but crept into the release.
>> 
>> Hanspeter
>> 
> 
> It changes the .deb, sure, but does the change actually have a practical
> effect?  Will users notice any difference in how the executables run,
> since this isn't a library package?
> 

Our traditional standard has been: if it changes the .deb, bump the revision.

 -- Dave



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