Patch by Edward O'Callaghan.

llvm-svn: 73228

non-zero exit status, so nm will already have printed some error
messages.'

Patch by Jay Foad!

llvm-svn: 69677

llvm-svn: 59158

Patch by Kenneth Boyd!

llvm-svn: 57057

polution problems from system headers.  Patch by Nathan Keynes!

llvm-svn: 52682

llvm-svn: 51795

llvm-svn: 51775

output of nm.

llvm-svn: 45341

that have not yet been defined.

Removed used of grep and sed when parsing the results of "nm". This was
originally motivated because if the user has specified options to grep using
the environment variable GREP_OPTIONS this could break the script. Piping
through grep/sed/sort/uniq is also (to my understanding) not necessary, and
the equivalent operations can be done much faster in the Perl script.

Using a crude benchmark, these changes resulted in a 3x speedup in the
execution of GenLibDeps.pl.

llvm-svn: 44372

directory.

llvm-svn: 29508

the first argument is omitted. Attempt to use a standard/default font.
Make the generation of the DOT file readable.

llvm-svn: 29429

have a compile-host version of "nm", not build-host. In order to effect this
we must use autoconf to determine the correct "nm" to use and propagate that
through the makefiles, through llvm-config and finally to GenLibDeps.pl as
an optional argument.
Patch contributed by Anton Korobeynikov. Thanks!

llvm-svn: 29368

implies -flat and will produce a list of all the symbols for each library
that another library depends on. Run the output through c++filt for
better readability. Also, don't generate a temporary file for storing the
dependent library names. Perl can handle it in a %hash.

llvm-svn: 29273

llvm-svn: 28277

llvm-svn: 28085

some versions of nm don't recognize it (its a gnu option).

llvm-svn: 27928

any of the fancy graphs or other output. Just produce the flat, makefile
style output on stdout.

llvm-svn: 27921

format with one library per line, similar to a makefile dependency list.

llvm-svn: 26873

2. Fix a bug where the lib directory specified also had to be cwd
3. Weight the output so archive->archive edges are shorter
4. Generate two different graphs: one for libraries, one for objects.
5. Adjust the properties of the graphs till it looks nice.

llvm-svn: 19293

* Make subordinate libraries presented with a vertical list instead of all
  listed on a single line.

llvm-svn: 19196

library dependencies, for documentation purposes.

llvm-svn: 19194