gentoo auto-resync : 08:04:2024 - 18:31:11

8 files changed, 469 insertions, 0 deletions

diff --git a/net-print/Manifest.gz b/net-print/Manifest.gz
index d99ebd41572f..2e9d8311464a 100644
--- a/net-print/Manifest.gz
+++ b/net-print/Manifest.gz
diff --git a/net-print/cups-filters/Manifest b/net-print/cups-filters/Manifest
index 01a1aa42bdf4..97e0ec3db94e 100644
--- a/net-print/cups-filters/Manifest
+++ b/net-print/cups-filters/Manifest
@@ -4,5 +4,6 @@ AUX cups-filters-1.28.17-c++17.patch 1066 BLAKE2B 149001a37c5799210a7cbc6c79ab1b
 DIST cups-filters-1.28.17.tar.xz 1516052 BLAKE2B 87258391901d55d9e59b06d54603d014e54d224a373529bd70fcd38cded9dc96c88ca73bcea63d7633c065caea3f9e3274cd450aec5f1bd90130d9a88c0d3421 SHA512 320544a48206165581adafb28dbef58f39c66bebd3641be3d180a692605349d9e6af6d464044db9f7bda17a67f4a079370d8cc880cd7873d684b2209882deb35
 DIST cups-filters-2.0.0.tar.xz 447648 BLAKE2B be5e2aab4eb921aa67bfcc93aa5f95a9f1fe1a269ed73d18273a0e9a3e816187e9e32750ba6521c3ab083c3c7b7a60bb1fa679e16d4a5917f911a4ba8d4b7207 SHA512 fc8ba3bbf92d5ede295884023d1c42422c4c250dbbf21c948f160a04ded3259784df4bd17eea64492f9417f866e566be1a9fcde47d29655cd4204ef4cc7af134
 EBUILD cups-filters-1.28.17-r2.ebuild 3679 BLAKE2B 6f49716b9a904f063cf4356d856a87af14ce1d8536ff87aa92fe025f2df53d863373b8268524143500a17993b6dc98ede742c85a8ea931d279402e4dc70d5c36 SHA512 0e5d1a2d6c63ae020cab8f598d9b06e72712b95af8f3daf0b8a6eccbce311d89596e57ebcfa19dc9fcbc55c20714f22792ae84d29d1decdc07d20f1e7a03d1a3
+EBUILD cups-filters-2.0.0-r1.ebuild 1572 BLAKE2B 554eeca88be668f81a632527fe7b7913d48bdb5b0958a4b5541b9495b5a301f2c62a143eb01d3e7ae701fcaa542e293783be626ed57d09dfdb9f6dada1f43485 SHA512 5151eb4505f7c6d014c013a048620cfe1aa67a304bb66971aced03a267d11c0649f598815197313d0abf18c526146b282011afed6750e356268a99162f1cad88
 EBUILD cups-filters-2.0.0.ebuild 1422 BLAKE2B c85fcc33008f41ad75c2b8c25e5ed6671d18a3e6049afe410becf97c0f2821f8984fb78dbe301552b2972534af92cf6de1dddf381d3a241d5cd8f1edc6e5c8d8 SHA512 e997a777141dd75987c9f5b6a405076bb791d8e581471668a6a7719cc739d38388866bde5299f728174047fe4ee00c32e371b3094ed829f8599e73b2650a347f
 MISC metadata.xml 585 BLAKE2B c3ae887bff09343b882156b9020c185a9bd0d7bfabee240c71d714b8811761ef23176e4ee71f731022103a3da2255e1683b7ac4aca0f677afd994de5bedc96ca SHA512 313722d8912f26c1a7754a837b1d64dd122ac005cd9bb644ae65cac7b7a442845b25befa7891669abbf43011e9958988a6ad084dfa6ed393decbd198e852b196
diff --git a/net-print/cups-filters/cups-filters-2.0.0-r1.ebuild b/net-print/cups-filters/cups-filters-2.0.0-r1.ebuild
new file mode 100644
index 000000000000..462a52f62558
--- /dev/null
+++ b/net-print/cups-filters/cups-filters-2.0.0-r1.ebuild
@@ -0,0 +1,55 @@
+# Copyright 2023-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="Cups filters"
+HOMEPAGE="https://wiki.linuxfoundation.org/openprinting/cups-filters"
+SRC_URI="https://github.com/OpenPrinting/cups-filters/releases/download/${PV}/${P}.tar.xz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
+IUSE="+foomatic"
+
+RDEPEND="
+	net-print/libcupsfilters
+	net-print/libppd
+	>=net-print/cups-1.7.3
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	>=sys-devel/gettext-0.18.3
+	virtual/pkgconfig
+"
+
+# The tests are composed of:
+# - built program
+# - test case itself: filter/test.sh
+#
+# The latter is not wired up, and it becomes immediately evident why.
+# Bow to this reality and don't claim we can run anything. As a side
+# effect, don't compile in src_test, that which we never use.
+RESTRICT="test"
+
+src_configure() {
+	local myeconfargs=(
+		--enable-imagefilters
+		--enable-driverless
+		--enable-poppler
+		--localstatedir="${EPREFIX}"/var
+		--with-fontdir="fonts/conf.avail"
+		# cups-browsed is split out and avahi is not needed for filters
+		# https://github.com/OpenPrinting/cups-filters/pull/558
+		--disable-avahi
+		# These are just probed for the path. Always enable them.
+		--with-gs-path="${EPREFIX}"/usr/bin/gs
+		--with-mutool-path="${EPREFIX}"/usr/bin/mutool
+
+		$(use_enable foomatic)
+	)
+
+	# bash for configure until https://github.com/OpenPrinting/cups-filters/pull/567 (bug #920346)
+	# lands in a release.
+	CONFIG_SHELL="${BROOT}"/bin/bash econf "${myeconfargs[@]}"
+}
diff --git a/net-print/libcupsfilters/Manifest b/net-print/libcupsfilters/Manifest
index 711383a01147..4fff636cd4f3 100644
--- a/net-print/libcupsfilters/Manifest
+++ b/net-print/libcupsfilters/Manifest
@@ -1,4 +1,8 @@
+AUX libcupsfilters-2.0.0-color-space.patch 8846 BLAKE2B 204e948b02db64854bc875fbf97c19a59a64217dbedae8733bcff3a1bb142f6c4758521863a3d101eface20b23ecdd6d6e237aabd271e5139de06c096bebaeec SHA512 59655046cd7f4c75af75673ba244bb41bb95bb7f5cfc652acff741c8aa8e2797b6d82f01bff97cc37c4b2f14eb193b55327dcd30f6fd97ad6a2bdbc8673830f8
 AUX libcupsfilters-2.0.0-r3-c++17.patch 622 BLAKE2B a36f3b54b7047cbf1c7b8ff1a615d53fcaa23d9a5cda7abd8a565b40b05ebf3dbf277c7008d99f17d907fb3c3a5e38ff3726a6a56c0bf9c4821d1c11665acff2 SHA512 4bfed9113913b8788f111334df3fa08536c965d316f5b627d614914d6ef2bb14747b8eb25a6c9bd69a092a6082829a97468111c70f3717ce1c762737faddcb07
+AUX libcupsfilters-2.0.0-raster-build-fix.patch 842 BLAKE2B 37abde9acc45311a62edc669498bef9d6f86e691de3c9632aec66ca575c5af9a0dab03b9e7bcf97ad1b927580825a98ee7dcad3fe3e00d1679e25ec7b0f0e843 SHA512 2e639d238c2dbb8646174c3b76c9b5c4450639c8fd0fd1969545d86370fe077f04720412e561108dde88bd86e8a29cf6fe2233a45398494b50a3f6908aa834aa
+AUX libcupsfilters-2.0.0-raster-gray.patch 1889 BLAKE2B 515b29df1141389262458205d1104f430f986f2ef5eefb9e2624c34715c4afd1f07b01deb57267fc322707f0799f8b31f17408c96af9f39c38d5eabbdc5eb678 SHA512 b63d639ac5472848a54f23bf0562dff58704b31864d753ce2f3502f56bd427feef4d2439f79e6fa20ab3bfcb61a4d0ac9f783c98716e09e1ed289c01ee570da2
 DIST libcupsfilters-2.0.0.tar.xz 1279856 BLAKE2B ce9d839bb700017c303c1301c7a97fd02e3657a908e685377be49557d995574a7fc5a31d4fcbda5eeb9ba2d3cd07858224540dbf0bc9fa078cfd25a58ee15a41 SHA512 279bff6dcfa76312b10dae97480914345defd90eab79c4716d4553870f73e0f9db404786fd7e2948a86ae5aedb10dca0c2984ccb4222acbd4e835cd572030d6a
 EBUILD libcupsfilters-2.0.0-r3.ebuild 1613 BLAKE2B 40d181809f6dab64c2318ca6036e1649443c8e6a2193ac563dfb422c953c50ec9e7c00b75216125c3497459c3b4834b09311d1e4aff64ea7f26deba48c27dde2 SHA512 280951268cd099fe5e69efab93fee02df42cff893b6b4a4f48d25b67ef2aacd926166af95c764a31f37064c9e16bd0f9c025c63ad378589aefc0df52f24c7b3f
+EBUILD libcupsfilters-2.0.0-r4.ebuild 1738 BLAKE2B 911e77b10b8695417cb8ba3d0ed745921fa2c5a7ba26326e3fccaffc380647df90d00c1e461e3dc6c1b912a9af151b8c0daf0d36e7ad17f95525f8a9d3db5885 SHA512 5b6eccd14997f0766e686277409ba70729a6c23ed1440b714403b178b97488375295f97190c154cfb677133ae8114516a5f89fbb4dcb1e393553546f0394ef65
 MISC metadata.xml 426 BLAKE2B 60d605203c938ba35e60bc4dfa121d6fb0223d70fdd1bdea4ed02693034a46ff039a580f5c0a5925aa3c4c33220243503096b8de233f6031447a6425a974182a SHA512 04811e0d82ce0365308b4391a33e03da423dc924cc7ff16a2eeedbdb51705b9a62cffe67d7e25b9221a0b511caaa3b19c184301fbecc59056a282a811ad9df7e
diff --git a/net-print/libcupsfilters/files/libcupsfilters-2.0.0-color-space.patch b/net-print/libcupsfilters/files/libcupsfilters-2.0.0-color-space.patch
new file mode 100644
index 000000000000..37a8bce64d7b
--- /dev/null
+++ b/net-print/libcupsfilters/files/libcupsfilters-2.0.0-color-space.patch
@@ -0,0 +1,254 @@
+https://bugs.gentoo.org/927137
+https://github.com/OpenPrinting/cups-filters/issues/578
+https://github.com/OpenPrinting/libcupsfilters/commit/c6175a2f3f66dbf76bb35ec8d1ba0dc094c9dbac
+
+From c6175a2f3f66dbf76bb35ec8d1ba0dc094c9dbac Mon Sep 17 00:00:00 2001
+From: Till Kamppeter <till.kamppeter@gmail.com>
+Date: Wed, 29 Nov 2023 00:25:16 +0100
+Subject: [PATCH] raster_base_header(): Several fixes on color space selection
+
+Fixes #38
+
+The internal (static) funcrion raster_base_header() creates a CUPS or
+PWG Raster header from scratch, without using data of a PPD file by
+means of Raster header derived from the PPD. It solely uses IPP
+attributes or command line options.
+
+It distinguishes between CUPS Raster and PWG/Apple Raster headers.
+
+There were several bugs in selecting the correct color space and depth
+settings:
+
+- For PWG-Raster all attributes and options got ignored and standard
+  8-bit sRGB set.
+
+- Without any valid color space/depth setting attribute or "auto"
+  always standard 8-bit sRGB got set as the default, regardless
+  whether the printer is actually a color printer.
+
+- Color spaces for printing in color could be set on monochrome
+  printers by options or atrributes.
+
+- Color spaces not valid on PWG Raster could be set on PWG Raster.
+
+- DeviceN modes could only be set by specifying a depth, like
+  "Device4_8" not just "Device4".
+
+Now we use 8-bit SGray as default for monochrome printers and 8-bit
+RGB for color printers. We use the printer IPP attribute
+"color-supported" to check whether the printer is color.
+
+IPP ttributes or command line options setting a color mode on a
+monochrome printer are ignored now, also, if the output format is PWG
+Raster, setting a color space not supported by PWG Raster is ignored.
+
+Now for monochrome AirPrint (Apple Raster) printers, the Raster data
+sent should be actually monochrome (grayscale) and not color.
+---
+ cupsfilters/raster.c | 103 +++++++++++++++++++++++++------------------
+ 1 file changed, 61 insertions(+), 42 deletions(-)
+
+diff --git a/cupsfilters/raster.c b/cupsfilters/raster.c
+index 32a8b807..5e10f3bb 100644
+--- a/cupsfilters/raster.c
++++ b/cupsfilters/raster.c
+@@ -792,7 +792,7 @@ cfRasterSetColorSpace(cups_page_header_t *h,   // I  - Raster header
+ 
+ 
+ static int                                 // O - -1 on error, 0 on success
+-raster_base_header(cups_page_header2_t *h, // O - Raster header
++raster_base_header(cups_page_header2_t *h,  // O - Raster header
+ 		   cf_filter_data_t *data, // I - Filter data
+ 		   int pwg_raster)         // I - 1 if PWG/Apple Raster
+ {
+@@ -1420,41 +1420,46 @@ raster_base_header(cups_page_header_t *h, // O - Raster header
+   // TODO - Support for MediaType number
+   h->cupsMediaType = 0;
+ 
+-  // Only for CUPS Raster, if we do not have a sample header from a PPD file
+-  if (pwg_raster == 0 &&
+-      ((val = cupsGetOption("pwg-raster-document-type", num_options,
+-			    options)) != NULL ||
+-       (val = cupsGetOption("PwgRasterDocumentType", num_options,
+-			    options)) != NULL ||
+-       (val = cupsGetOption("color-space", num_options, options)) != NULL ||
+-       (val = cupsGetOption("ColorSpace", num_options, options)) != NULL ||
+-       (val = cupsGetOption("color-model", num_options, options)) != NULL ||
+-       (val = cupsGetOption("ColorModel", num_options, options)) != NULL ||
+-       (val = cupsGetOption("print-color-mode", num_options, options)) !=
+-       NULL ||
+-       (val = cupsGetOption("output-mode", num_options, options)) != NULL ||
+-       (val = cupsGetOption("OutputMode", num_options, options)) != NULL ||
+-       (val = cfIPPAttrEnumValForPrinter(data->printer_attrs,
+-					 data->job_attrs,
+-					 "print-color-mode")) != NULL))
++
++  // Do we have a color printer?
++  bool is_color =
++    ((attr = ippFindAttribute(data->printer_attrs, "color-supported",
++			      IPP_TAG_BOOLEAN)) != NULL &&
++     ippGetBoolean(attr, 0));
++
++  // Color modes
++  int numcolors = 0;		// Number of colorants
++  if ((val = cupsGetOption("pwg-raster-document-type", num_options,
++			   options)) != NULL ||
++      (val = cupsGetOption("PwgRasterDocumentType", num_options,
++			   options)) != NULL ||
++      (val = cupsGetOption("color-space", num_options, options)) != NULL ||
++      (val = cupsGetOption("ColorSpace", num_options, options)) != NULL ||
++      (val = cupsGetOption("color-model", num_options, options)) != NULL ||
++      (val = cupsGetOption("ColorModel", num_options, options)) != NULL ||
++      (val = cupsGetOption("print-color-mode", num_options, options)) !=
++      NULL ||
++      (val = cupsGetOption("output-mode", num_options, options)) != NULL ||
++      (val = cupsGetOption("OutputMode", num_options, options)) != NULL ||
++      (val = cfIPPAttrEnumValForPrinter(data->printer_attrs,
++					data->job_attrs,
++					"print-color-mode")) != NULL)
+   {
+     int	        bitspercolor,	// Bits per color
+                 bitsperpixel,   // Bits per pixel
+-                colorspace,     // CUPS/PWG raster color space
+-                numcolors;	// Number of colorants
++                colorspace;     // CUPS/PWG raster color space;
+     const char	*ptr;		// Pointer into value
+ 
+     ptr = NULL;
+-    numcolors = 0;
+     bitspercolor = 8;
+-    if (!strncasecmp(val, "AdobeRgb", 8))
++    if (is_color && !strncasecmp(val, "AdobeRgb", 8))
+     {
+       if (*(val + 8) == '_' || *(val + 8) == '-')
+ 	ptr = val + 9;
+       colorspace = 20;
+       numcolors = 3;
+     }
+-    else if (!strncasecmp(val, "adobe-rgb", 9))
++    else if (is_color && !strncasecmp(val, "adobe-rgb", 9))
+     {
+       if (*(val + 9) == '_' || *(val + 9) == '-')
+ 	ptr = val + 10;
+@@ -1500,19 +1505,19 @@ raster_base_header(cups_page_header_t *h, // O - Raster header
+       colorspace = 18;
+       numcolors = 1;
+     }
+-    else if (!strcasecmp(val, "color"))
++    else if (is_color && !strcasecmp(val, "color"))
+     {
+       colorspace = 19;
+       numcolors = 3;
+     }
+-    else if (!strncasecmp(val, "Cmyk", 4))
++    else if (is_color && !strncasecmp(val, "Cmyk", 4))
+     {
+       if (*(val + 4) == '_' || *(val + 4) == '-')
+ 	ptr = val + 5;
+       colorspace = 6;
+       numcolors = 4;
+     }
+-    else if (!strncasecmp(val, "Cmy", 3))
++    else if (!pwg_raster && is_color && !strncasecmp(val, "Cmy", 3))
+     {
+       if (*(val + 3) == '_' || *(val + 3) == '-')
+ 	ptr = val + 4;
+@@ -1524,10 +1529,9 @@ raster_base_header(cups_page_header_t *h, // O - Raster header
+       ptr = val + 6;
+       numcolors = strtol(ptr, (char **)&ptr, 10);
+       if (*ptr == '_' || *ptr == '-')
+-      {
+ 	ptr ++;
++      if (numcolors > 0 && numcolors < 16)
+ 	colorspace = 47 + numcolors;
+-      }
+       else
+       {
+ 	numcolors = 0;
+@@ -1548,21 +1552,21 @@ raster_base_header(cups_page_header_t *h, // O - Raster header
+       colorspace = 18;
+       numcolors = 1;
+     }
+-    else if (!strncasecmp(val, "Srgb", 4))
++    else if (is_color && !strncasecmp(val, "Srgb", 4))
+     {
+       if (*(val + 4) == '_' || *(val + 4) == '-')
+ 	ptr = val + 5;
+       colorspace = 19;
+       numcolors = 3;
+     }
+-    else if (!strncasecmp(val, "Rgbw", 4))
++    else if (!pwg_raster && is_color && !strncasecmp(val, "Rgbw", 4))
+     {
+       if (*(val + 4) == '_' || *(val + 4) == '-')
+ 	ptr = val + 5;
+       colorspace = 17;
+       numcolors = 4;
+     }
+-    else if (!strncasecmp(val, "Rgb", 3))
++    else if (is_color && !strncasecmp(val, "Rgb", 3))
+     {
+       if (*(val + 3) == '_' || *(val + 3) == '-')
+ 	ptr = val + 4;
+@@ -1572,12 +1576,22 @@ raster_base_header(cups_page_header_t *h, // O - Raster header
+     else if (!strcasecmp(val, "auto"))
+     {
+       // Let "auto" not look like an error
+-      colorspace = 19;
+-      numcolors = 3;
++      if (is_color)
++      {
++	colorspace = 19;
++	numcolors = 3;
++      }
++      else
++      {
++	colorspace = 18;
++	numcolors = 1;
++      }
+     }
++
++    // Color mode found
+     if (numcolors > 0)
+     {
+-      if (ptr)
++      if (ptr && *ptr)
+ 	bitspercolor = strtol(ptr, (char **)&ptr, 10);
+       bitsperpixel = bitspercolor * numcolors;
+       // In 1-bit-per-color RGB modes we add a forth bit to each pixel
+@@ -1590,20 +1604,25 @@ raster_base_header(cups_page_header_t *h, // O - Raster header
+       h->cupsColorSpace = colorspace;
+       h->cupsNumColors = numcolors;
+     }
+-    else
++  }
++
++  // No color mode found
++  if (numcolors == 0)
++  {
++    if (is_color)
+     {
+       h->cupsBitsPerColor = 8;
+       h->cupsBitsPerPixel = 24;
+       h->cupsColorSpace = 19;
+       h->cupsNumColors = 3;
+     }
+-  }
+-  else
+-  {
+-    h->cupsBitsPerColor = 8;
+-    h->cupsBitsPerPixel = 24;
+-    h->cupsColorSpace = 19;
+-    h->cupsNumColors = 3;
++    else
++    {
++      h->cupsBitsPerColor = 8;
++      h->cupsBitsPerPixel = 8;
++      h->cupsColorSpace = 18;
++      h->cupsNumColors = 1;
++    }
+   }
+ 
+   // TODO - Support for color orders 1 (banded) and 2 (planar)
+
+
diff --git a/net-print/libcupsfilters/files/libcupsfilters-2.0.0-raster-build-fix.patch b/net-print/libcupsfilters/files/libcupsfilters-2.0.0-raster-build-fix.patch
new file mode 100644
index 000000000000..c274b8473c47
--- /dev/null
+++ b/net-print/libcupsfilters/files/libcupsfilters-2.0.0-raster-build-fix.patch
@@ -0,0 +1,28 @@
+https://bugs.gentoo.org/927137
+https://github.com/OpenPrinting/cups-filters/issues/578
+https://github.com/OpenPrinting/libcupsfilters/commit/107091186dce1c0cb2f042f8b880f571089acaf1
+
+From 107091186dce1c0cb2f042f8b880f571089acaf1 Mon Sep 17 00:00:00 2001
+From: zdohnal <zdohnal@redhat.com>
+Date: Wed, 29 Nov 2023 13:30:48 +0100
+Subject: [PATCH] raster.c: Fix build after last fix (#40)
+
+Add header file `stdbool`, since we started to use `bool` in
+`raster_base_header()`.
+---
+ cupsfilters/raster.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/cupsfilters/raster.c b/cupsfilters/raster.c
+index 5e10f3bb..e9a8ad1f 100644
+--- a/cupsfilters/raster.c
++++ b/cupsfilters/raster.c
+@@ -29,6 +29,7 @@
+ #include <cupsfilters/ipp.h>
+ #include <cupsfilters/libcups2-private.h>
+ #include <cups/pwg.h>
++#include <stdbool.h>
+ 
+ //
+ // Local functions
+
diff --git a/net-print/libcupsfilters/files/libcupsfilters-2.0.0-raster-gray.patch b/net-print/libcupsfilters/files/libcupsfilters-2.0.0-raster-gray.patch
new file mode 100644
index 000000000000..e1648c041e97
--- /dev/null
+++ b/net-print/libcupsfilters/files/libcupsfilters-2.0.0-raster-gray.patch
@@ -0,0 +1,50 @@
+https://bugs.gentoo.org/927137
+https://github.com/OpenPrinting/cups-filters/issues/578
+https://github.com/OpenPrinting/libcupsfilters/commit/78cc6758d98c31397c8addefaa3dfd8746331b72
+
+From 78cc6758d98c31397c8addefaa3dfd8746331b72 Mon Sep 17 00:00:00 2001
+From: zdohnal <zdohnal@redhat.com>
+Date: Thu, 7 Mar 2024 18:27:06 +0100
+Subject: [PATCH] raster.c: Always use sRGB/sGray if driver is PWG/URF and
+ RGB/Gray is requested (#51)
+
+Some driverless printers (EPSON L3160 in Fedora report) stopped working
+after commit c6175a2 if `ColorModel=RGB` is passed as option. A
+different CUPS color space is assigned with the fix - CUPS_CSPACE_RGB,
+which results in no ICC profile being assigned into Ghostscript command
+line.
+
+Probably we can try other .icc profiles with CUPS_CSPACE_RGB (srgb.icc
+does not work with RGB color space), but I tested with reporter that
+using sRGB space + srgb.icc works for the printer - so the patch is to
+use sRGB if the driver is URF/PWG.
+
+Same logic applied for grayscale printing, if Gray is requested, sGray is
+used for URF/PWG.
+---
+ cupsfilters/raster.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/cupsfilters/raster.c b/cupsfilters/raster.c
+index e9a8ad1f..7b62b922 100644
+--- a/cupsfilters/raster.c
++++ b/cupsfilters/raster.c
+@@ -1550,7 +1550,7 @@ raster_base_header(cups_page_header_t *h,  // O - Raster header
+     {
+       if (*(val + 4) == '_' || *(val + 4) == '-')
+ 	ptr = val + 5;
+-      colorspace = 18;
++      colorspace = pwg_raster ? 18 : 3;
+       numcolors = 1;
+     }
+     else if (is_color && !strncasecmp(val, "Srgb", 4))
+@@ -1571,7 +1571,7 @@ raster_base_header(cups_page_header_t *h,  // O - Raster header
+     {
+       if (*(val + 3) == '_' || *(val + 3) == '-')
+ 	ptr = val + 4;
+-      colorspace = 1;
++      colorspace = pwg_raster ? 19 : 1;
+       numcolors = 3;
+     }
+     else if (!strcasecmp(val, "auto"))
+
diff --git a/net-print/libcupsfilters/libcupsfilters-2.0.0-r4.ebuild b/net-print/libcupsfilters/libcupsfilters-2.0.0-r4.ebuild
new file mode 100644
index 000000000000..1d3b175d5905
--- /dev/null
+++ b/net-print/libcupsfilters/libcupsfilters-2.0.0-r4.ebuild
@@ -0,0 +1,77 @@
+# Copyright 2023-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit libtool
+
+DESCRIPTION="library for developing printing features, split out of cups-filters"
+HOMEPAGE="https://github.com/OpenPrinting/libcupsfilters"
+SRC_URI="https://github.com/OpenPrinting/libcupsfilters/releases/download/${PV}/${P}.tar.xz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
+IUSE="dbus exif jpeg pdf +poppler +postscript png test tiff"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	>=app-text/qpdf-8.3.0:=
+	media-libs/fontconfig
+	media-libs/lcms:2
+	>=net-print/cups-2
+	!<net-print/cups-filters-2.0.0
+
+	exif? ( media-libs/libexif )
+	dbus? ( sys-apps/dbus )
+	jpeg? ( media-libs/libjpeg-turbo:= )
+	pdf? ( app-text/mupdf )
+	postscript? ( app-text/ghostscript-gpl[cups] )
+	poppler? ( >=app-text/poppler-0.32[cxx] )
+	png? ( media-libs/libpng:= )
+	tiff? ( media-libs/tiff:= )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	>=sys-devel/gettext-0.18.3
+	virtual/pkgconfig
+	test? ( media-fonts/dejavu )
+"
+
+PATCHES=(
+	"${FILESDIR}/${P}-r3-c++17.patch"
+	"${FILESDIR}/${P}-color-space.patch"
+	"${FILESDIR}/${P}-raster-build-fix.patch"
+	"${FILESDIR}/${P}-raster-gray.patch"
+)
+
+src_prepare() {
+	default
+
+	# respect --as-needed
+	elibtoolize
+}
+
+src_configure() {
+	local myeconfargs=(
+		--enable-imagefilters
+		--localstatedir="${EPREFIX}"/var
+		--with-cups-rundir="${EPREFIX}"/run/cups
+
+		$(use_enable exif)
+		$(use_enable dbus)
+		$(use_enable poppler)
+		$(use_enable postscript ghostscript)
+		$(use_enable pdf mutool)
+		$(use_with jpeg)
+		$(use_with png)
+		$(use_with tiff)
+	)
+
+	econf "${myeconfargs[@]}"
+}
+
+src_install() {
+	default
+	find "${ED}" -name '*.la' -delete || die
+}