Hello again, here's my current Portfile, located in a local portfile repository ~/ports/audio/libebur128
# $Id$ PortSystem 1.0 PortGroup github 1.0 github.setup jiixyj libebur128 1.1.0 v github.tarball_from releases PortGroup cmake 1.0 # optional, but we would be grateful if you tested and included this cmake.out_of_source yes name libebur128 version 1.1.0 categories audio platforms darwin maintainers audionuma \ gmail.com:audionuma description loudness measure according to EBU R128 long_description loudness measure according to EBU R128 homepage https://github.com/jiixyj/libebur128 master_sites https://github.com/jiixyj/libebur128 checksums rmd160 2eb66acfd34557f66961e34b21fefa126fabb889 \ sha256 c60e78f4bfda387a0895c64a4fc9850445e3a4425cc98f9140885966ce17c1d1 depends_lib port:speex-devel 2016-02-27 13:59 GMT+01:00 Mojca Miklavec <mo...@macports.org>: > On 27 February 2016 at 13:47, Manu N <audion...@gmail.com> wrote: > > Hello, > > I would like to make a portfile from a cmake based project ( > > https://github.com/jiixyj/libebur128 ). > > Currently, I can build the library using MacPorts cmake and MacPorts > > libspeexdsp, which is an optional dependancy. > > I have been reading the https://guide.macports.org/#development pages, > but > > couldn't find how I would port such a project. > > My main questions are : > > how do I get from a github project to a tarball > > PortGroup github 1.0 > github.setup jiixyj libebur128 1.1.0 v > > The first two arguments in github.setup are project name and > repository name, the third one is the version and the last one is the > prefix before the version (in the tag). > > OK. Added a github.tarball_from releases command as there is a release on github. Nevertheless, I had to manually add the libebur128-1.1.0.tar.gz file into the /opt/local/var/macports/distfiles/libebur128 directory to have the installation work, otherwise `port` was searching for the archive in it's usual online repositories. Is that the expected behavior ? Then use "sudo port -v extract" to get the checksums (disclaimer: > until someone starts complaining that this is not a "safe enough" > approach because something could already be compromised). > > OK > > how do I use the cmake scripts to actually build the library inside a > > portfile. > > PortGroup cmake 1.0 > # optional, but we would be grateful if you tested and included this > cmake.out_of_source yes > > OK > This is basically all you need. If you want to switch some features > on/off, you could do something like > > configure.args-append -DENABLE_TESTS=ON > > Now, if I add the following lines to the Portfile (at the end) variant with_tests description {Build tests suite} { configure.args-append -DENABLE_TESTS=ON } and run port variants libebur128 the result is : libebur128 has the variants: debug: Enable debug binaries universal: Build for multiple architectures So it seems that my with_tests variant is not found. I have tried a portindex command in the ~/ports directory with no success. > > I hope this beginner questions are not too obvious and that someone can > > point me to the adequate documentation for these questions. > > You can take a look at cmake-1.0.tcl and github-1.0.tcl or grep for > cmake/github in other ports. > > The rest is the same as for other ports. > > Mojca > Thanks. audionuma
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