I am uploading a NMU to DELAYED/10 in order to fix this.
The debdiff is attached.
diff -Nru aconnectgui-0.9.0rc2-1/debian/changelog
aconnectgui-0.9.0rc2-1/debian/changelog
--- aconnectgui-0.9.0rc2-1/debian/changelog 2023-09-29 18:10:11.000000000
+0200
+++ aconnectgui-0.9.0rc2-1/debian/changelog 2023-10-10 02:34:26.000000000
+0200
@@ -1,3 +1,10 @@
+aconnectgui (0.9.0rc2-1-10.3) unstable; urgency=medium
+
+ * Non-maintainer upload
+ * Migrate to FLTK 1.3 (closes: #974629)
+
+ -- Bastian Germann <b...@debian.org> Tue, 10 Oct 2023 02:34:26 +0200
+
aconnectgui (0.9.0rc2-1-10.2) unstable; urgency=medium
* Non-maintainer upload
diff -Nru aconnectgui-0.9.0rc2-1/debian/control
aconnectgui-0.9.0rc2-1/debian/control
--- aconnectgui-0.9.0rc2-1/debian/control 2023-09-29 18:10:11.000000000
+0200
+++ aconnectgui-0.9.0rc2-1/debian/control 2023-10-10 02:34:26.000000000
+0200
@@ -2,7 +2,7 @@
Section: sound
Priority: optional
Maintainer: Paul Brossier <p...@debian.org>
-Build-Depends: debhelper (>> 4.1.0), dh-autoreconf, cdbs, docbook-to-man,
libfltk1.1-dev (>= 1.1.6-6), libasound2-dev (>= 0.9.0)
+Build-Depends: debhelper (>> 4.1.0), dh-autoreconf, cdbs, docbook-to-man,
libfltk1.3-dev, libasound2-dev (>= 0.9.0)
Standards-Version: 3.9.8
Homepage: http://www.iua.upf.es/~mdeboer/projects/aconnectgui/
diff -Nru aconnectgui-0.9.0rc2-1/debian/patches/series
aconnectgui-0.9.0rc2-1/debian/patches/series
--- aconnectgui-0.9.0rc2-1/debian/patches/series 2023-09-29
18:10:11.000000000 +0200
+++ aconnectgui-0.9.0rc2-1/debian/patches/series 2023-10-10
02:33:52.000000000 +0200
@@ -1 +1,2 @@
debian.patch
+window.patch
diff -Nru aconnectgui-0.9.0rc2-1/debian/patches/window.patch
aconnectgui-0.9.0rc2-1/debian/patches/window.patch
--- aconnectgui-0.9.0rc2-1/debian/patches/window.patch 1970-01-01
01:00:00.000000000 +0100
+++ aconnectgui-0.9.0rc2-1/debian/patches/window.patch 2023-10-10
02:32:53.000000000 +0200
@@ -0,0 +1,215 @@
+diff -u aconnectgui-0.9.0rc2-1/src/Connection.cxx
aconnectgui-0.9.0rc2-1/src/Connection.cxx
+--- aconnectgui-0.9.0rc2-1/src/Connection.cxx
++++ aconnectgui-0.9.0rc2-1/src/Connection.cxx
+@@ -25,7 +25,7 @@
+
+ int Connection::handle(int e)
+ {
+- Window* window = (Window*) parent()->parent();
++ ACGWindow* window = (ACGWindow*) parent()->parent();
+
+ if (e==FL_PUSH) {
+ if (window->IsDisconnecting()) {
+diff -u aconnectgui-0.9.0rc2-1/src/Window.cxx
aconnectgui-0.9.0rc2-1/src/Window.cxx
+--- aconnectgui-0.9.0rc2-1/src/Window.cxx
++++ aconnectgui-0.9.0rc2-1/src/Window.cxx
+@@ -16,7 +16,7 @@
+
+ int aconnect_main(int argc,char** argv);
+
+-void Window::Connect(int client,int port,int clientB,int portB)
++void ACGWindow::Connect(int client,int port,int clientB,int portB)
+ {
+ Connector *a = 0,*b = 0;
+
+@@ -29,7 +29,7 @@
+ }
+ }
+
+-void Window::Disconnect(
++void ACGWindow::Disconnect(
+ int fromClientId,int fromPortId,int toClientId,int toPortId)
+ {
+ Connection* c = mConnections->Find(
+@@ -45,7 +45,7 @@
+ }
+ }
+
+-void Window::Disconnect(Connection* c)
++void ACGWindow::Disconnect(Connection* c)
+ {
+ mConnections->remove(c);
+ mConnections->redraw();
+@@ -58,7 +58,7 @@
+ mConnections->redraw();
+ }
+
+-void Window::Connect(Connector* a,Connector* b)
++void ACGWindow::Connect(Connector* a,Connector* b)
+ {
+ a->Unselect();
+ b->Unselect();
+@@ -80,12 +80,12 @@
+ mConnections->Unclutter();
+ }
+
+-int Window::IsLegal(Connector* a,Connector* b)
++int ACGWindow::IsLegal(Connector* a,Connector* b)
+ {
+ return a->Type()!=b->Type();
+ }
+
+-Client* Window::AddClient(snd_seq_client_info_t* cinfo)
++Client* ACGWindow::AddClient(snd_seq_client_info_t* cinfo)
+ {
+ // some of this code should be in Window
+ Client* c= mClients->FindClient(snd_seq_client_info_get_client(cinfo));
+@@ -107,7 +107,7 @@
+ }
+ return mCurClient;
+ }
+-Port* Window::AddPort(snd_seq_port_info_t* pinfo)
++Port* ACGWindow::AddPort(snd_seq_port_info_t* pinfo)
+ {
+ // some of this code should be in Window
+ int dy = mCurClient->y()+mCurClient->h();
+@@ -129,7 +129,7 @@
+ return mCurPort;
+ }
+
+-bool Window::HandleConnect(Connector* a,Connector* b)
++bool ACGWindow::HandleConnect(Connector* a,Connector* b)
+ {
+ int argc;
+ char* argv[16];
+@@ -147,7 +147,7 @@
+ return (aconnect_main(argc,argv)==0);
+ }
+
+-bool Window::HandleDisconnect(Connection* c)
++bool ACGWindow::HandleDisconnect(Connection* c)
+ {
+ int argc;
+ char* argv[16];
+@@ -169,7 +169,7 @@
+ return (aconnect_main(argc,argv)==0);
+ }
+
+-Window::Window():Fl_Window(300,33,"ALSA Sequencer")
++ACGWindow::ACGWindow():Fl_Window(300,33,"ALSA Sequencer")
+ {
+ mClients = new Clients(0,33,140,0);
+ mConnections = new Connections(140,33,160,0);
+@@ -253,13 +253,13 @@
+ snd_seq_nonblock(mHandle, 1);
+ }
+
+-Window::~Window()
++ACGWindow::~ACGWindow()
+ {
+ snd_seq_close(mHandle);
+ }
+
+
+-void Window::Timeout(void)
++void ACGWindow::Timeout(void)
+ {
+ int count;
+ snd_seq_event_t *ev;
+@@ -347,10 +347,10 @@
+ }
+ } while (ev);
+
+- Fl::add_timeout(0.1,Window::TimeoutStatic,this);
++ Fl::add_timeout(0.1,ACGWindow::TimeoutStatic,this);
+ }
+
+-Window* patchbay = 0;
++ACGWindow* patchbay = 0;
+
+ int main()
+ {
+@@ -359,7 +359,7 @@
+
+ Fl::get_system_colors();
+
+- patchbay = new Window;
++ patchbay = new ACGWindow;
+
+ /* NB the concept of input of aconnect and the classes is reverse...
+ */
+@@ -380,7 +380,7 @@
+
+ patchbay->show();
+
+- Fl::add_timeout(0.1,Window::TimeoutStatic,patchbay);
++ Fl::add_timeout(0.1,ACGWindow::TimeoutStatic,patchbay);
+
+ Fl::run();
+ }
+diff -u aconnectgui-0.9.0rc2-1/src/Window.hxx
aconnectgui-0.9.0rc2-1/src/Window.hxx
+--- aconnectgui-0.9.0rc2-1/src/Window.hxx
++++ aconnectgui-0.9.0rc2-1/src/Window.hxx
+@@ -12,7 +12,7 @@
+
+ #include <alsa/asoundlib.h>
+
+-class Window:public Fl_Window
++class ACGWindow:public Fl_Window
+ {
+ private:
+ Connections* mConnections;
+@@ -32,8 +32,8 @@
+ int mClientId;
+
+ public:
+- Window();
+- ~Window();
++ ACGWindow();
++ ~ACGWindow();
+
+ Connections* GetConnections(void) { return mConnections; }
+
+@@ -74,7 +74,7 @@
+
+ static void TimeoutStatic(void* ptr)
+ {
+- ((Window*)ptr)->Timeout();
++ ((ACGWindow*)ptr)->Timeout();
+ }
+
+ void Timeout(void);
+diff -u aconnectgui-0.9.0rc2-1/src/aconnect.cxx
aconnectgui-0.9.0rc2-1/src/aconnect.cxx
+--- aconnectgui-0.9.0rc2-1/src/aconnect.cxx
++++ aconnectgui-0.9.0rc2-1/src/aconnect.cxx
+@@ -30,7 +30,7 @@
+
+ #ifdef ACONNECT_GUI
+ #include "Window.hxx"
+-extern Window* patchbay;
++extern ACGWindow* patchbay;
+ #endif
+
+ static void error_handler(const char *file, int line, const char *function,
int err, const char *fmt, ...)
+@@ -127,7 +127,7 @@
+ patchbay->FindOutput(addr->client, addr->port);
+ if (output)
+ {
+-
patchbay->Window::Connect(output,patchbay->GetCurPort()->Input());
++
patchbay->ACGWindow::Connect(output,patchbay->GetCurPort()->Input());
+ }
+ }
+ #else
+only in patch2:
+unchanged:
+--- aconnectgui-0.9.0rc2-1.orig/src/Client.cxx
++++ aconnectgui-0.9.0rc2-1/src/Client.cxx
+@@ -158,7 +158,7 @@
+ static Connector* a,*b,*prev;
+ static Connection* c=0;
+
+- Window* patchbay = ((Window*)parent());
++ ACGWindow* patchbay = ((ACGWindow*)parent());
+ Connections* connections = patchbay->GetConnections();
+
+ if (e==FL_PUSH && patchbay->IsConnecting()) {
