If you want to set the flags manually, you should write "CXXFLAGS+="... instead of "CXXFLAGS=". However, the first method what you tried is right, so if it is crashing then smg wrong with the JIT. What platform (Architecture, OS, qt-version) do you use?
On 04/27/2010 05:41 PM, Nyx wrote: > I am trying to disable the JIT when building the QT version of webkit so that > I can instrument the interpreter for profiling purposes. I have been > googling around and found a few suggestions, which so far have all not > worked: > > If I run the following build command: > WebKit/WebKitTools/Scripts/build-webkit --qt JAVASCRIPTCORE_JIT=no > > WebKit builds, but when I try to run it: > WebKit/WebKitTools/Scripts/run-launcher --qt > > It crashes as soon as I try to load a page that uses JavaScript (eg: > google). > > Someone also suggested building WebKit as follows: > WebKit/WebKitTools/Scripts/build-webkit --qt > --makeargs='CXXFLAGS="-DENABLE_JIT=0"' > > This works *once*, but if I try to run build-webkit a second time, I get > lots of nonsensical compilation errors, which I can't seem to get rid of, > even if I try to build without -DENABLE_JIT=0... > > Any help would be appreciated, > > - Max > _______________________________________________ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev