diff --git a/glslang/alr.sh b/glslang/alr.sh
new file mode 100644
index 0000000..5817202
--- /dev/null
+++ b/glslang/alr.sh
@@ -0,0 +1,75 @@
+name='glslang'
+version='15.0.0'
+release='1'
+desc='OpenGL and OpenGL ES shader front end and validator'
+desc_ru='Фронтенд и валидатор шейдеров OpenGL и OpenGL ES'
+homepage='https://github.com/KhronosGroup/glslang'
+maintainer='Evgeniy Khramov <xpamych@yandex.ru>'
+maintainer_ru='Евгений Храмов <xpamych@yandex.ru>'
+license=('BSD-3-Clause' 'GPL-3.0-or-later')
+architectures=('amd64')
+
+provides=(
+	'glslang'
+	'glslang(x86-64)'
+	'glslang-devel'
+	'glslang-devel(x86-64)'
+)
+
+conflicts=(
+	'glslang(x86-64) < 15.0.0'
+	'glslang-devel(x86-64) < 15.0.0'
+)
+
+deps=(
+	'spirv-tools'
+)
+
+deps_redos=(
+	'spirv-tools'
+)
+
+build_deps=(
+	'gcc'
+	'gcc-c++'
+	'cmake'
+	'ninja-build'
+	'python3'
+	'spirv-tools-devel'
+)
+
+build_deps_redos=("${build_deps[@]}")
+
+sources=("https://github.com/KhronosGroup/glslang/archive/refs/tags/${version}.tar.gz")
+checksums=('c31c8c2e89af907507c0631273989526ee7d5cdf7df95ececd628fd7b811e064')
+
+build() {
+	cd "$srcdir/glslang-${version}"
+
+	cmake -B builddir -G Ninja \
+		-DCMAKE_INSTALL_PREFIX=/usr \
+		-DCMAKE_INSTALL_LIBDIR=lib64 \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DBUILD_SHARED_LIBS=ON \
+		-DENABLE_SPVREMAPPER=ON \
+		-DENABLE_GLSLANG_BINARIES=ON \
+		-DENABLE_GLSLANG_JS=OFF \
+		-DENABLE_RTTI=ON \
+		-DENABLE_OPT=ON \
+		-DENABLE_PCH=ON \
+		-DALLOW_EXTERNAL_SPIRV_TOOLS=ON
+
+	cmake --build builddir -j$(nproc)
+}
+
+package() {
+	cd "$srcdir/glslang-${version}"
+
+	DESTDIR="$pkgdir" cmake --install builddir
+
+	install-license LICENSE.txt glslang/LICENSE
+}
+
+files() {
+	find "$pkgdir" -type f -o -type l | sed "s|^$pkgdir||" | sort
+}