On Monday September 26 2016 05:00:44 Ryan Schmidt wrote:
> If you "sudo port install" some port that depends on doxygen, and you request
> variants doxygen provides:
>
> * If doxygen is not installed, doxygen will be installed with the those
> variant.
> * If doxygen is already installed, it will not be reinstalled with those
> variants.
The thing is that that's not what I'm seeing. Maybe depends_build is different
in that aspect than depends_lib?
> > I don't know if doxygen itself installs any libraries or headers; if not,
> > it should use
> >
> > installs_libs no
> I think that's what it should do. It installs bin/doxygen and then stuff in
> share.
It doesn't, but adding the statement to the doxygen portfile also doesn't do
the trick for me. Of course I rebuilt and reinstalled doxygen. Still:
{{{
%> port installed doxygen
The following ports are currently installed:
doxygen @1.8.10_2+wizard (active)
%> port -v deps .dbus +x11+documentation (y|n)? no
Full Name: dbus @1.10.8_1+documentation+x11
Build Dependencies: port:pkgconfig, port:autoconf, port:automake,
port:libtool, port:doxygen
Library Dependencies: port:expat, port:xorg-libsm, port:xorg-libX11
%> port -nv configure dbus +x11+documentation
---> Computing dependencies for dbus...
The following dependencies will be installed:
doxygen
python27
Continue? [Y/n]: n
}}}
In the logfile, I see:
{{{
snip
:debug:main Searching for dependency: doxygen
:debug:main Found Dependency: receipt exists for doxygen
:debug:main Changing to port directory:
/opt/local/var/macports/sources/rsync.macports.org/release/ports/textproc/doxygen
:debug:main OS darwin/13.4.0 (Mac OS X 10.9) arch i386
:debug:main Re-registering default for configure.dir
:debug:main Re-registering default for build.dir
:debug:main Sourcing PortGroup cmake 1.0 from
/opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/group/cmake-1.0.tcl
:debug:main adding the default universal variant
:debug:main Reading variant descriptions from
/opt/local/var/macports/sources/rsync.macports.org/release/ports/_resources/port1.0/variant_descriptions.conf
:debug:main Requested variant +documentation is not provided by port doxygen.
:debug:main Requested variant +x11 is not provided by port doxygen.
:debug:main Executing variant universal provides universal
:debug:main Running callback portconfigure::add_automatic_compiler_dependencies
:debug:main Finished running callback
portconfigure::add_automatic_compiler_dependencies
:debug:main Running callback portbuild::add_automatic_buildsystem_dependencies
:debug:main Finished running callback
portbuild::add_automatic_buildsystem_dependencies
snip
}}}
IOW, the only way I found to declare a build dependency that doesn't impose
+universal is to make it conditional:
{{{
if {![file exists ${prefix}/bin/doxygen]} {
depends_build-append \
port:doxygen
}
}}}
that should do about exactly the same as a `depends_build-append
path:bin/doxygen:doxygen`, except for the part where it wants to install (or
reactivate) doxygen+universal when I install dbus+universal.
R.
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