I'm trying to get cmake to compile an autoconf external library that comes with my git repo. I've found an example on stackoverflow that supposedly works, but I get an error message saying no CMakeLists.txt exists in that directory.
http://stackoverflow.com/questions/16604815/cmake-reuse-externalproject-depends-does-not-work I figured because BUILD_DIR is set to "make", I wouldn't need a CMakeLists.txt file in that directory. Anyway, I tried including an empty one and get a "no rule to make target install", which is closer, but still not correct as I'm not calling "make install", right? Here's my root CMakeLists.txt. Is there another argument or something to get this to work? Why does including "make" give an "install" message? If I'm doing the whole autoconf workflow, do I need the full set of commands "configure; make; make install" or is cmake doing some fancy logic? cmake_minimum_required(VERSION 2.8) project(ppml) include(ExternalProject) ExternalProject_Add( fftw DOWNLOAD_COMMAND "" SOURCE_DIR /home/stratton/Public/ppml/external/fftw-3.3.3 BUILD_COMMAND make BUILD_IN_SOURCE 1 )
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