llvm-svn: 54552

Fix by Jordan Breeding: when scanning for prior runs, scan-build should ignore files that are not directories.

llvm-svn: 54473

When results go to a auto-generated dir in /tmp, don't use randomized file names.  Just output /tmp/scan-build-DATE-counter, where counter is an auto-incremented counter for runs produced that day.

llvm-svn: 54325

Recognize 'ccc-analyzer' as a build command some users may use.  Treat it just like calling gcc.

llvm-svn: 54323

llvm-svn: 54222

llvm-svn: 54220

llvm-svn: 54052

llvm-svn: 53977

Patch by Zhongxing Xu!

llvm-svn: 53976

Reimplement ccc-analyzer in a language I actually know, and implement some obvious optimizations when processing command line arguments.

llvm-svn: 53783

llvm-svn: 53776

llvm-svn: 53775

llvm-svn: 53654

llvm-svn: 53648

scan-build is the same as the exit status of the executed build command. With
this option, the exit status of scan-build is 1 if the analyzer flagged any
bugs, and 0 otherwise.

This addresses: <rdar://problem/6075320>

llvm-svn: 53642

Per Sam Bishop's excellent suggestion, use "system" instead of backticks to invoke sub-commands used by scan-build.  This avoids meta-character translation issues caused by a shell subprocess.

llvm-svn: 53640

llvm-svn: 53635

llvm-svn: 53620

llvm-svn: 53619

these as options to the user of scan-build.

llvm-svn: 53618

llvm-svn: 53578

llvm-svn: 53576

llvm-svn: 53483

llvm-svn: 53466

Mark the "Bug Type" column as being initially sorted (display the sort ding) so that users can readily see that the table can be sorted.

llvm-svn: 53176

llvm-svn: 53175

llvm-svn: 53144

llvm-svn: 53114

ccc-analyzer now dispatches the options "-checker-cfref" and "-warn-dead-stores" to clang instead of just "-checker-cfref".

llvm-svn: 53053

llvm-svn: 52913

llvm-svn: 52899

since handling this correctly is quite complex, and on some platforms  
requires additional -D options and on some implies linking against a  
different libc, but this works better than just ignoring the option.

The other change passes the -x option across to clang, which allows  
compiling .c files as Objective-C and so on.  For some reason a lot of  
configure scripts seem to be under the misguided impression that this  
is a sensible thing to do."

Patch by David Chisnall!

llvm-svn: 52579

Patch by Filipe Cabecinhas

llvm-svn: 52417

llvm-svn: 52379

Add color diagnostics from scan-build, and indicate the number of bugs found (if any).

llvm-svn: 52372

llvm-svn: 52367

llvm-svn: 52189

llvm-svn: 52023

ccc-analyzer now properly eats the -install_name, -exported_symbols_list, -current_version, -compatibility_version, and -sectorder command line arguments.

llvm-svn: 51965

llvm-svn: 51883