cflow-1.6 released [stable]

[Sergey Poznyakoff]

Hello,

This is to announce the release of GNU cflow version 1.6.

GNU cflow analyzes a collection of C source files and prints a graph
describing control flow within the program.

See the end of this message for a list of changes in this release.

Here are the compressed sources:
  https://ftp.gnu.org/gnu/cflow/cflow-1.6.tar.gz   (1.1MB)
  https://ftp.gnu.org/gnu/cflow/cflow-1.6.tar.bz2   (820KB)
  https://ftp.gnu.org/gnu/cflow/cflow-1.6.tar.xz   (664KB)

Here are the GPG detached signatures[*]:
  https://ftp.gnu.org/gnu/cflow/cflow-1.6.tar.gz.sig
  https://ftp.gnu.org/gnu/cflow/cflow-1.6.tar.bz2.sig
  https://ftp.gnu.org/gnu/cflow/cflow-1.6.tar.xz.sig

Use a mirror for higher download bandwidth:
  https://www.gnu.org/order/ftp.html

Here are the MD5 and SHA1 checksums:

09b446f6501c4f01e325df2dc8184079  cflow-1.6.tar.gz
050479c60a38aa86136f1c9bff587e55  cflow-1.6.tar.bz2
4c8e02bb8d0b35c965559f0c8d42af84  cflow-1.6.tar.xz
1e76700748d95b2e3212f215afd7c5cc4e0aaa1b  cflow-1.6.tar.gz
0f702e088e7b3606f988c36c7a120b460bd186d4  cflow-1.6.tar.bz2
aeb21bdb43e89fbce3d700ddfbabc5de6b16166c  cflow-1.6.tar.xz

[*] Use a .sig file to verify that the corresponding file (without the
.sig suffix) is intact.  First, be sure to download both the .sig file
and the corresponding tarball.  Then, run a command like this:

  gpg --verify cflow-1.6.tar.gz.sig

If that command fails because you don't have the required public key,
then run this command to import it:

  gpg --keyserver keys.gnupg.net --recv-keys 3602B07F55D0C732

and rerun the 'gpg --verify' command.

Noteworthy changes in this release:

* New option --all (-A)

Produce graphs for all global functions in the program.  Use this
option if your program contains functions which are not directly
reachable from main().

The output consist of separate flow graphs for each global function
defined in the program.  These graphs will be placed after the graph
for main() (if it exists), and will be ordered lexicographically by
the function name.

* New option --no-main

This option has the same effect as '--all', except that the graph for
main() function (if it exists) is treated same way as all the other
graphs, i.e. it will not be placed at the top of output, but in its
place as per the lexicographic ordering of function names.

Regards,
Sergey