package/pixman: bump version to 0.46.4

Version 0.46.0 includes the patch to fix building on riscv without
vector support so drop the patch from the tree.

Release notes:
0.46.0: https://lists.freedesktop.org/archives/pixman/2025-April/005025.html
0.46.2: https://lists.freedesktop.org/archives/pixman/2025-June/005026.html
0.46.4: https://lists.freedesktop.org/archives/pixman/2025-July/005028.html

Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
[Bernd: bumped to version 0.46.4, added release notes]
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
[Julien: change mailing list links to use lists.freedesktop.org]
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/pixman/0001-RISC-V-Only-enable-RVV-on-linux-if-hwcap-headers-are.patch

@@ -1,44 +0,0 @@
-From d0045f1fc32635d9629ea9e361631b07d9ca4140 Mon Sep 17 00:00:00 2001
-From: Charlie Jenkins <charlie@rivosinc.com>
-Date: Mon, 21 Apr 2025 13:08:50 -0700
-Subject: [PATCH] RISC-V: Only enable RVV on linux if hwcap headers are
- available
-
-Linux 6.4 introduced COMPAT_HWCAP_ISA_V. When trying to compile pixman
-against linux headers older than this, pixman will fail to compile
-because it assumes COMPAT_HWCAP_ISA_V exists.
-
-During meson configuration, do not enable have_rvv if the platform is
-Linux and COMPAT_HWCAP_ISA_V doesn't exist.
-
-Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
-Fixes: 0e424031bda2 ("RISC-V floating point operations")
-Upstream: https://gitlab.freedesktop.org/pixman/pixman/-/merge_requests/149
----
- meson.build | 10 +++++++++-
- 1 file changed, 9 insertions(+), 1 deletion(-)
-
-diff --git a/meson.build b/meson.build
-index fdea28f..cb10931 100644
---- a/meson.build
-+++ b/meson.build
-@@ -379,7 +379,15 @@ if not use_rvv.disabled()
-         }
-       ''',
-       args : rvv_flags,
--      name : 'RISC-V Vector Intrinsic Support')
-+      name : 'RISC-V Vector Intrinsic Support') and cc.compiles('''
-+      #if defined(__linux__)
-+      #include <asm/hwcap.h>
-+      #include <sys/auxv.h>
-+      COMPAT_HWCAP_ISA_V
-+      #endif
-+      ''',
-+      args : rvv_flags,
-+      name: 'RISC-V Vector Linux HWCAP Support')
-       have_rvv = true
-     endif
-   endif
--- 
-2.43.0
-

package/pixman/pixman.hash

@@ -1,5 +1,5 @@
-# From https://lists.cairographics.org/archives/cairo/2024-December/029586.html
-sha512  b24907f9a0bf6a9aa3278d31986c562c5f2d68f8c178021497c8648aca9f91e4c6f1ecfacf93eb01ba4f03ce4cfc5970fc40bb0fe6724bac9210fc57da09cba4  pixman-0.44.2.tar.xz
+# From https://lists.freedesktop.org/archives/pixman/2025-July/005028.html
+sha512  83b133e7969ba34f883f4e08dcc5d388c4397f43ce836c191c05945fe77c16ff501d531600780c12678a0d08105828a6bdeff2156b63f9c1a84087bc7f40ae9f  pixman-0.46.4.tar.xz
 
 # Locally computed
 sha256  fac9270f0987b96ff4533fca3548c633e02083cbba4a0172a3b149b2e4019793  COPYING

package/pixman/pixman.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PIXMAN_VERSION = 0.44.2
+PIXMAN_VERSION = 0.46.4
 PIXMAN_SOURCE = pixman-$(PIXMAN_VERSION).tar.xz
 PIXMAN_SITE = https://xorg.freedesktop.org/releases/individual/lib
 PIXMAN_LICENSE = MIT