dev-libs/ls-qpack: add 2.6.0

Signed-off-by: Takuya Wakazono <pastalian46@gmail.com>

dev-libs/ls-qpack/Manifest

@@ -1 +1,2 @@
 DIST ls-qpack-2.5.4.gh.tar.gz 708563 BLAKE2B 780e26e54d78f74cd5ce88073b4c34b5b34abbab0314bf4b39ce47a20433e6ccae093ee030c69ce83e6b71ce416b57956550cabbf11fa6d36cc7309426c81d7d SHA512 7677f673b4b23a68ad5e899706f17536777b30d7e91c63d3ea97504a6a2885cf7f431c191ac0581631723151050f914ec31bcb84e2b6e3fcdf4140cde0a18063
+DIST ls-qpack-2.6.0.gh.tar.gz 709165 BLAKE2B e4fa906b30c29bfcb1c9ba4fee2a6c969962ef5d1de8f57d6c56a28ceacf70ad0bd75e9841d182745ca99b79c6dccf559ebf8dfeb767d8728f7552f2cdb16480 SHA512 951056564be6f2a2562001ad1a83731df41a1c8b8d91bf44e138c962befe2af1919daf0d94b57b05b49bb83656334c00ed2c642d81075f1e0cece1a46b31006b

dev-libs/ls-qpack/files/ls-qpack-2.6.0-fix-rpath.patch

@@ -0,0 +1,26 @@
+https://github.com/litespeedtech/ls-qpack/pull/75
+Fix binary rpath handling
+
+Binaries should be installed using `install(TARGETS)` instead of  
+`install(FILES)`, so that CMake properly handles runtime path stripping.
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -147,12 +147,12 @@ install(FILES lsqpack.h lsxpack_header.h
+ 	DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+ 
+ if(LSQPACK_BIN)
+-    install(FILES
+-          ${CMAKE_CURRENT_BINARY_DIR}/bin/encode-int
+-          ${CMAKE_CURRENT_BINARY_DIR}/bin/fuzz-decode
+-          ${CMAKE_CURRENT_BINARY_DIR}/bin/interop-decode
+-          ${CMAKE_CURRENT_BINARY_DIR}/bin/interop-encode
+-          DESTINATION ${CMAKE_INSTALL_BINDIR})
++    install(TARGETS
++            encode-int
++            fuzz-decode
++            interop-decode
++            interop-encode
++            RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+ endif()
+ 
+ if(WIN32 OR EMSCRIPTEN)

dev-libs/ls-qpack/ls-qpack-2.6.0.ebuild

@@ -0,0 +1,35 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="QPACK compression library for use with HTTP/3"
+HOMEPAGE="https://github.com/litespeedtech/ls-qpack/"
+SRC_URI="https://github.com/litespeedtech/${PN}/archive/v${PV}.tar.gz -> ${P}.gh.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64"
+IUSE="static-libs test tools"
+RESTRICT="!test? ( test )"
+
+PATCHES=(
+	"${FILESDIR}/${P}-fix-rpath.patch"
+)
+
+src_prepare() {
+	cmake_src_prepare
+	# fix test cases path
+	sed -i "s|\.\./\.\.|${S}|" test/test_dyn_table_cap_mismatch.c || die
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_SHARED_LIBS=$(usex !static-libs)
+		-DLSQPACK_BIN=$(usex tools)
+		-DLSQPACK_TESTS=$(usex test)
+	)
+	cmake_src_configure
+}

dev-libs/ls-qpack/metadata.xml

@@ -8,4 +8,7 @@
   <upstream>
     <remote-id type="github">litespeedtech/ls-qpack</remote-id>
   </upstream>
+  <use>
+    <flag name="tools">Build testing tools</flag>
+  </use>
 </pkgmetadata>