kf5-dolphin build on Catalina

[21stcaveman]

Trying to build kf5-dolphin on Catalina, I have run into a few dependency issues, and fixes for them (introduced commits in my fork, will create a merge request when I build dolphin successfully) :

1. meson did not install py35-setuptools as a dependency (Although it looks like it should from Portfile)

2. shared-mime-info fails to apply patch-add-objc++-def.diff

   • needs to have apache-ant as dependency
   • git url changed to https://gitlab.freedesktop.org/xdg/shared-mime-info.git
   • git branch changed to ef58b2b2f7ad4070171c6e45e3b3764daa3ff2c1

3. rsync fails to build, with lib/compat.c:154:24: error: too few arguments to function call…

   • fixed by adding #define HAVE_GETTIMEOFDAY_TZ to lib/compat.c

4. kf5-frameworks solid fails to fetch patch-solid-invert-iokitlogic.diff with a 404 error

   • work around : commenting patch out in kf5/KF5-Frameworks/Portfile

5. mesa fails to build, with u_queue.c:174:7: error: implicit declaration of function 'timespec_get' is invalid in C99

   • workaround : change c99 to c11 in src/utils/Makefile (fix introduced in https://gitlab.freedesktop.org/yurikoles/mesa/-/commit/f7ee5b9b636cf8b7d1776b17824ada5c77a64c83 )

6. libbluray needs openjdk8 as dependency (fails to build with No Java runtime present, requesting install)

7. librsvp needs harfbuzz >= 2.0.0 (used what was provided by default, which is 2.7.x at the moment)

8. samba4 won't build.. had to upgrade to 4.13.0

9. kf5-kio-extras fails with Could NOT find KF5SyntaxHighlighting, ksyntaxhighlighting needs to be added as a dependency.

10. kf5-dolphin : patch-allow-older-qt5.diff is missing , kf5-dolphin-devel builds just fine, runs just fine. both, would need kf5-breeze and kf5-osx-integration-devel as dependencies in order to show icons correctly.