Summary

Find configuration macros used in #ifdex/#ifndef/#elif lines.

Searches a C or C++ code tree attempting to report a list of configuration macros - that is, symbols set by autoconf or some other configuration-management and/or build system during compiles. Also useful for catching stray and broken guard symbols.

Resources


READMEroadmap file
ifdex-1.4.tar.xzcompressed source tarball
NEWSproject news
COPYINGproject license
ifdex.htmlHTML rendering of ifdex.1

The project repository is at https://gitlab.com/esr/ifdex.

If you appreciate this code (and especially if you make money by using it) please support me on Patreon.

Recent Changes

   Minor changes to handle complex conditionals better.