Re: [cp-patches] cp-tools: fix build options

[Andrew Haley <aph at redhat dot com>]

Mark Wielaard writes:
 > Hi Andrew,
 > 
 > On Fri, 2006-12-15 at 16:40 +0000, Andrew Haley wrote:
 > > It wasn't possible to debug Classpath tools because they were built
 > > with no debuginfo.  Also, we weren't passing the full source pathnames
 > > to gcj, so gdb couldn't find the source files.
 > >
 > > 	* tools/Makefile.am (TOOLS_ZIP): Pass -g -w to javac.
 > > 	Create all-classes.lst that contains all source filenames.
 > > 	Delete asm.lst.
 > 
 > This broke the build since -w doesn't seem to be a valid option. At
 > least not for ecj v_585_R31x, 3.1.2 release, as used on the
 > autobuilder and as shipped with most distros at this time. So for
 > now I removed that flag again so the autobuilder can do its thing
 > again. I couldn't find any documentation that describes what -w is
 > supposed to provide, so I don't really know what to suggest as
 > alternative. If this flag is compiler specific you might want to
 > add a configure flag and adjust the definition of JCOMPILER at the
 > top directly.

We need to turn off warnings during the build.  If we don't do that,
it's impossible to find any build errors.

Andrew.