Ac define autoconf download

Go to the previous, next section initialization and output files. When a package contains more than a few tests that define c preprocessor symbols, the command lines to pass d options to the compiler can get quite long. As a special exception, the respective autoconf macros owner gives unlimited permission to copy, distribute and modify the configure scripts that are the output of autoconf when processing the macro. Obj files in ac3d and using the xplane plugin to export to the xplane obj format. Grab the code in example 1, or put this in configure. Autoconf provides a portable way to configure a build environment for software. This repo contains a sample project with the makefile.

The new guide of the conversation in autoconf and make. Howto autotools distributing source code with autoconf. The following sections describe initialization and creating output files. One is that the make output is hard to visually scan for errors. The next step is to add tests for wxwidgets to configure. Just note that version numbers of downloads are based on what is current as of april 2015 and works well as of the time of this post. Archives are refreshed every 30 minutes for details, please visit the main index. Howto autotools distributing source code with autoconf and. Stack overflow for teams is a private, secure spot for you and your coworkers to find and share information. Bioinformatics group institute for computer science albertludwigsuniversity of freiburg georgeskoehlerallee 106 d79110, freiburg, germany. There is a strange bug when trying to take down the gtk2hs package directly from darcs, and compile it on mac os x 10. You need not follow the terms of the gnu general public license when using or distributing such scripts.

A common action to take in response to a feature test is to define a c preprocessor. How to install autoconf, automake and related tools on mac os x. Scons scons is a software construction tool that is a superior alternative to the classic make build too. One of the most important features available to developers who use autoconf is certainly the ability to add new options to the. To open an ac file with a text editor, you may need to change the. The following snippet illustrates the correct way to proceed after. Mac, imac, macbook, osx, yosemite, mavericks, mountain lion, lion, snow leopard, leopard, tiger are trademarks of apple inc. Since ac files are saved in plain text, you can open and modify them using a text editor. More seriously, the command lines can exceed the length limits of. When you write a feature test that could be applicable to more than one software package, the best thing to do is encapsulate it in a new macro. If value is given, set variable to that value verbatim, otherwise set it to 1. Autoconf generated configure scripts need some information about how to initialize, such as how to find the packages source files.