From: Rafael Sadowski <rafael@sizeofvoid.org>
Subject: x11/qt6/qtbase: getexecpath(3)
To: ports@openbsd.org
Date: Thu, 10 Sep 2026 21:52:56 +0200

Add getexecpath(3) support. OK?

diff --git a/x11/qt6/qtbase/patches/patch-src_corelib_kernel_qcoreapplication_cpp b/x11/qt6/qtbase/patches/patch-src_corelib_kernel_qcoreapplication_cpp
new file mode 100644
index 00000000000..227afb89e9e
--- /dev/null
+++ b/x11/qt6/qtbase/patches/patch-src_corelib_kernel_qcoreapplication_cpp
@@ -0,0 +1,18 @@
+Index: src/corelib/kernel/qcoreapplication.cpp
+--- src/corelib/kernel/qcoreapplication.cpp.orig
++++ src/corelib/kernel/qcoreapplication.cpp
+@@ -2435,6 +2435,14 @@ static QString qAppFileName()
+ #  elif defined(Q_OS_LINUX)
+     // this includes the Embedded Android builds
+     return QFile::decodeName(qt_readlink("/proc/self/exe"));
++#  elif defined(__OpenBSD__)
++    char buffer[PATH_MAX];
++    qsizetype len = 0;
++    if (getexecpath(buffer, sizeof buffer) == 0) {
++        len = strlen(buffer);
++        return QFile::decodeName(QByteArray::fromRawData(buffer, len));
++    }
++    return QString();
+ #  elif defined(AT_EXECPATH)
+     // seen on FreeBSD, but I suppose the other BSDs could adopt this API
+     char execfn[PATH_MAX];