gnucash-docs master: Fix Cmake dist tarball creation with autotools-build option.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/ffd39cd4 (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/56086d2e (commit)



commit ffd39cd493532619d15b15c52d4db71e0b214048
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Jun 28 15:56:51 2020 -0700

    Fix Cmake dist tarball creation with autotools-build option.
    
    If AUTOTOOLS_IN_DIST was set and the autogen build products (aclocal.m4,
    configure, config.guess, etc.) weren't present in CMAKE_SOURCE_ROOT
    ninja dist would fail because the dist target was dependent on those
    files, even though autogen.sh would create them as part of building the
    tarballs.
    
    This was apparently in order to enable building a dist tarball when
    autogen.sh wasn't available, but the only reason that might be the case
    is if one is starting from a dist tarball. That's silly, so removed
    the autogen-built files from dist_files and substituted an error.



Summary of changes:
 CMakeLists.txt | 19 +++----------------
 1 file changed, 3 insertions(+), 16 deletions(-)