gnu: slim: Update to 1.4.0.

* gnu/packages/display-managers.scm (slim)[version]: Update to 1.4.0.
[inputs]: Remove input label.
[arguments]: Use gexp and remove fix-0-pointer-comparison.
[home-pages]: Update to slim-fork's url.

* gnu/packages/patches/slim-config.patch: Port to slim-1.4.0.
* gnu/packages/patches/slim-display.patch: Port to slim-1.4.0.
* gnu/packages/patches/slim-reset.patch: Deleted, no ablilty to port this
patch for big change in v1.4.0.
* gnu/packages/patches/slim-session.patch: Deleted. seem to work without this
patch, further observation is needed.
* gnu/packages/patches/slim-sigusr1.patch: Deleted, fixed in upstream.

* gnu/local.mk: Remove slim-reset.patch, slim-session.patch, slim-sigur1.patch.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

1 files changed, 0 insertions, 33 deletions

diff --git a/gnu/packages/patches/slim-sigusr1.patch b/gnu/packages/patches/slim-sigusr1.patch
deleted file mode 100644
index 344b02933e..0000000000
--- a/gnu/packages/patches/slim-sigusr1.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-This patch fixes SLiM so it really waits for the X server to be ready
-before attempting to connect to it.  Indeed, the X server notices that
-its parent process has a handler for SIGUSR1, and consequently sends it
-SIGUSR1 when it's ready to accept connections.
-
-The problem was that SLiM doesn't pay attention to SIGUSR1.  So in practice,
-if X starts slowly, then SLiM gets ECONNREFUSED a couple of time on
-/tmp/.X11-unix/X0, then goes on trying to connect to localhost:6000,
-where nobody answers; eventually, it times out and tries again on
-/tmp/.X11-unix/X0, and finally it shows up on the screen.
-
-Patch by L. Courtès.
-
---- slim-1.3.6/app.cpp	2014-02-05 15:27:20.000000000 +0100
-+++ slim-1.3.6/app.cpp	2014-02-09 22:42:04.000000000 +0100
-@@ -119,7 +119,9 @@ void CatchSignal(int sig) {
- 	exit(ERR_EXIT);
- }
- 
-+static volatile int got_sigusr1 = 0;
- void User1Signal(int sig) {
-+	got_sigusr1 = 1;
- 	signal(sig, User1Signal);
- }
- 
-@@ -884,6 +886,7 @@ int App::WaitForServer() {
- 	int	ncycles	 = 120;
- 	int	cycles;
- 
-+	while (!got_sigusr1);
- 	for(cycles = 0; cycles < ncycles; cycles++) {
- 		if((Dpy = XOpenDisplay(DisplayName))) {
- 			XSetIOErrorHandler(xioerror);