On 2022-02-04, Valio Valtokari <ubuntugeek1...@gmail.com> wrote: > Hello, > > I have a project that supports multiple platforms (windows and linux as of > right now). To implement testing functionality I use a library that I > haven't configured for windows in my project yet. As such, my configure.ac > has these lines: > > AC_CONFIG_FILES([Makefile:src/Makefile])
Automake probably shouldn't crash but this line is a very unusual way to tell configure to prepare the toplevel Makefile... it says the input to generate it is src/Makefile (as opposed to the default Makefile.in). Basically, this tells configure to copy src/Makefile to Makefile (and apply substitutions). Automake will not recognize this as something it should do anything with (it only looks for matching .am files if it sees an input file that ends with ".in"). I can only reproduce the crash if there is a file named "Makefile.am" in the both the toplevel directory and in the "tests" directory. The conditional is irrelevant: this will crash just the same: AC_CONFIG_FILES([Makefile:src/Makefile tests/Makefile]) Given that, without knowing anything else about your project, I suspect you probably meant to write: AC_CONFIG_FILES([Makefile src/Makefile]) to have configure and/or automake prepare two different Makefiles. Hope that helps, Nick