analyze C source files and print a call graph
Project homepage: https://www.gnu.org/software/cflow/
Description
GNU cflow analyzes a collection of C source files and prints a graph,
charting control flow within the program.
GNU cflow is able to produce both direct and inverted flowgraphs for C
sources. Optionally a cross-reference listing can be generated. Two
output formats are implemented: POSIX and GNU (extended).
Input files can optionally be preprocessed before analyzing.
The package also provides Emacs major mode for examining the produced
flowcharts in Emacs.
Note: this program is written in C and is not the same as cflow-2.x
which is a bash script using a lex and yacc generated parser.
Package information
- Ports path
- devel/cflow
- Package architecture
- amd64
- Maintainer
- Benoit Lecocq <benoit@openbsd.org>
- Categories
- devel
- Available flavors
- None listed
Ports list build and test dependencies as well as runtime dependencies. pkg_add selects those needed for installation.
Direct dependencies
Library
Build
Used by (2 dependency relationships)
Includes library, runtime, build and test dependencies.