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# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import glob
import os
import sys
from spack.build_systems.autotools import AutotoolsBuilder
from spack.build_systems.msbuild import MSBuildBuilder
from spack.package import *
class Libtheora(AutotoolsPackage, MSBuildPackage):
"""Theora Video Compression."""
homepage = "https://www.theora.org"
url = "http://downloads.xiph.org/releases/theora/libtheora-1.1.1.tar.xz"
git = "https://gitlab.xiph.org/xiph/theora.git"
version("master", branch="master")
version("stable", branch="theora-1.1")
version("1.1.1", sha256="f36da409947aa2b3dcc6af0a8c2e3144bc19db2ed547d64e9171c59c66561c61")
version("1.1.0", sha256="3d7b4fb1c115f1a530afd430eed2e8861fa57c8b179ec2d5a5d8f1cd0c7a4268")
variant("doc", default=False, description="Build documentation")
depends_on("doxygen", when="+doc", type="build")
depends_on("libogg")
depends_on("libpng")
with when("build_system=autotools"):
depends_on("autoconf", type="build")
depends_on("automake", type="build")
depends_on("libtool", type="build")
depends_on("m4", type="build")
with when("platform=windows"):
variant(
"static",
default=True,
description="Enable static build, if false shared library is built",
)
build_system(
"msbuild", "autotools", default="autotools" if sys.platform != "win32" else "msbuild"
)
patch("fix_encoding.patch", when="@1.1:")
patch(
"https://gitlab.xiph.org/xiph/theora/-/commit/7288b539c52e99168488dc3a343845c9365617c8.diff",
sha256="e01ef71a1c19783a0b323b90a625e5c360ddb7ee03d2b6c201f1519f1704ea11",
when="@:1.1.1 ^libpng@1.6:",
)
# add -no-undefined
patch(
"https://gitlab.xiph.org/xiph/theora/-/commit/391ab0e99f2ad730231dbe5fc1154b990087f17d.diff",
sha256="d9bb5a9573819a27b3a925b1b66c33b36d9bca11b05d8aef88566eb6c8700690",
when="@:1.1.1",
)
# link theoraenc to theoradec
patch(
"https://gitlab.xiph.org/xiph/theora/-/commit/133b951b60fd845eabbc38bf7acd998bb9be75fc.diff",
sha256="e01511aff0130a40c889868d3713a56458744f39d1bb5ad98c8058da50233aa7",
when="@:1.1.1",
)
patch("libtheora-inc-external-ogg.patch", when="platform=windows")
class AutotoolsBuilder(AutotoolsBuilder):
def configure_args(self):
args = []
args += self.enable_or_disable("doc")
args += ["LIBS=-lm"]
return args
def autoreconf(self, pkg, spec, prefix):
sh = which("sh")
# arguments are passed on to configure, let it just print its version
# and exit, so that configure can run in the configure build phase
sh("./autogen.sh", "-V")
class MSBuildBuilder(MSBuildBuilder):
def is_64bit(self):
return "64" in str(self.pkg.spec.target.family)
def setup_build_environment(self, env):
spec = self.pkg.spec
env.set("SPACK_OGG_PREFIX", spec["libogg"].prefix)
# devenv is needed to convert ancient MSbuild project to modern
# msbuild project so MSBuild versions older than 2010 can build this
# project
devenv_path = os.path.join(self.pkg.compiler.vs_root, "Common7", "IDE")
env.prepend_path("PATH", devenv_path)
@property
def build_directory(self):
win_dir = os.path.join(super().build_directory, "win32")
vs_dir = "VS2008"
return os.path.join(win_dir, vs_dir)
@property
def sln_file(self):
if self.pkg.spec.satisfies("+static"):
f = "libtheora_static.sln"
else:
f = "libtheora_dynamic.sln"
return f
def msbuild_args(self):
return [self.define("Configuration", "Release"), self.sln_file]
def build(self, pkg, spec, prefix):
with working_dir(self.build_directory):
devenv = Executable("devenv")
devenv(self.sln_file, "/Upgrade")
super().build(pkg, spec, prefix)
def install(self, pkg, spec, prefix):
mkdirp(prefix.lib)
libs_to_install = glob.glob(
os.path.join(self.build_directory, "**", "*.lib"), recursive=True
)
if self.pkg.spec.satisfies("~static"):
libs_to_install.extend(
glob.glob(os.path.join(self.build_directory, "**", "*.dll"), recursive=True)
)
for library in libs_to_install:
install(library, prefix.lib)
rename(
os.path.join(prefix.lib, "libtheora_static.lib"),
os.path.join(prefix.lib, "theora.lib"),
)
# The encoder and decoder libs are baked into the theora lib on Windows, so we spoof them
# here so libtheora is detectable by CMake and pkg-config and linkable by
# consuming projects
with working_dir(prefix.lib):
copy("theora.lib", "theoradec.lib")
copy("theora.lib", "theoraenc.lib")
with working_dir(pkg.stage.source_path):
install_tree("include", prefix.include)
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