testing/x2goclient: new aport

testing/x2goclient/APKBUILD

@@ -0,0 +1,40 @@
+# Contributor: Aron Barath <aron-alpine@mailbox.org>
+# Maintainer: Aron Barath <aron-alpine@mailbox.org>
+pkgname=x2goclient
+pkgver=4.1.2.2
+pkgrel=0
+pkgdesc="A graphical client (Qt5) for the X2Go system"
+url="https://wiki.x2go.org/doku.php"
+arch="all"
+license="GPL-2.0"
+options="!check" # no test suite provided
+subpackages="$pkgname-doc $pkgname-dbg"
+depends="hicolor-icon-theme nx-libs"
+makedepends="qt5-qttools-dev qt5-qtx11extras-dev qt5-qtsvg-dev xdg-utils
+	xauth libxpm-dev hicolor-icon-theme libssh-dev nx-libs-dev cups-dev
+	openldap-dev libldap bash"
+source="
+	https://code.x2go.org/releases/source/x2goclient/x2goclient-$pkgver.tar.gz
+	fix-ssh-thread-stack-size.patch
+"
+
+prepare() {
+	default_prepare
+
+	sed -i "s:-o root -g root ::" Makefile
+	sed -i -e 's/qt4/qt5/' Makefile
+}
+
+build() {
+	make PREFIX=/usr
+	make PREFIX=/usr build_man
+}
+
+package() {
+	make PREFIX=/usr DESTDIR="$pkgdir" install_client install_man
+}
+
+sha512sums="
+85e6db6a34629512be64376883c205d8bf0696c4697cf216970b57a91ffe68dcf7f38bfda0d396c104602f6991b596c5fb0934e75fa4a93f7d0e41c2b3f5ac4d  x2goclient-4.1.2.2.tar.gz
+d76246860968ff02020c505be96caf0185711d754d5dc0f1bffea1d6d5b8aaa4735f9d1f566e0df16c059536d2bc33ff047694f61357e950bd7e2f1724a9e035  fix-ssh-thread-stack-size.patch
+"

testing/x2goclient/fix-ssh-thread-stack-size.patch

@@ -0,0 +1,22 @@
+Author: Aron Barath <aron-alpine@mailbox.org>
+
+Code falsely assumes that new threads on a POSIX system has at least 2 MiB
+of stack. This is true only for glibc, but not for musl. Also, POSIX
+specification only defines the absolute minimum stack size, which is 16 KiB.
+
+Interestingly, the code hacks this on Mac OS X in a non-portable way to 2 MiB.
+See line 156 in sshmasterconnection.cpp
+
+Current QT has a (let's say) portable way to set the stack size of the new
+threads. I use QT's mechanism to set the stack size to the desired 2 MiB.
+----
+--- a/src/onmainwindow.cpp	2020-02-13 11:36:07.000000000 +0100
++++ b/src/onmainwindow.cpp	2022-09-13 10:12:45.268906497 +0200
+@@ -2894,6 +2894,7 @@
+     connect (con, SIGNAL(finishInteraction(SshMasterConnection*)),this, SLOT(slotSshInteractionFinish(SshMasterConnection*)));
+     connect ( interDlg, SIGNAL(textEntered(QString)), con, SLOT(interactionTextEnter(QString)));
+     connect ( interDlg, SIGNAL(interrupt()), con, SLOT(interactionInterruptSlot()));
++    con->setStackSize(2*1024*1024);
+     con->start();
+     return con;
+ }