new library: Vigra

recipes/vigra/all/conandata.yml

@@ -0,0 +1,9 @@
+sources:
+  "1.11.2":
+    url: "https://github.com/ukoethe/vigra/archive/refs/tags/Version-1-11-2.tar.gz"
+    sha256: "4841936f5c3c137611ec782e293d961df29d3b5b70ade8cb711374de0f4cb5d3"
+patches:
+  "1.11.2":
+    - patch_file: "patches/1.11.2-001-disable_doc_build.patch"
+      patch_description: "enable build to proceed when documentation is disabled"
+      patch_type: "conan"

recipes/vigra/all/conanfile.py

@@ -0,0 +1,112 @@
+import os
+from conan import ConanFile
+from conan.tools.build import check_min_cppstd
+from conan.tools.cmake import CMakeDeps, CMakeToolchain, CMake, cmake_layout
+from conan.tools.files import get, export_conandata_patches, apply_conandata_patches, rm, copy
+
+
+class VigraConan(ConanFile):
+    name = "vigra"
+    description = "A generic C++ library for image analysis"
+    license = "MIT"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "http://ukoethe.github.io/vigra/"
+    package_type = "library"
+    settings = "os", "arch", "compiler", "build_type"
+    topics = "image-processing", "computer-vision"
+
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+        "with_hdf5": [True, False],
+        "with_openexr": [True, False],
+        "with_boost_graph": [True, False],
+        "with_lemon": [True, False],
+    }
+
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+        "with_hdf5": True,
+        "with_openexr": True,
+        "with_boost_graph": True,
+        "with_lemon": True,
+    }
+
+    def export_sources(self):
+        export_conandata_patches(self)
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version],
+            destination=self.source_folder, strip_root=True)
+
+        apply_conandata_patches(self)
+
+    def layout(self):
+        cmake_layout(self, src_folder="src")
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+
+    def configure(self):
+        if self.options.shared:
+            self.options.rm_safe("fPIC")
+
+    def requirements(self):
+        self.requires("libtiff/4.6.0")
+        self.requires("libpng/1.6.43")
+        self.requires("fftw/3.3.10")
+        self.requires("zlib/[>=1.2.11 <2]")
+        self.requires("libjpeg/9e")
+
+        if self.options.with_hdf5:
+            self.requires("hdf5/1.14.3")
+
+        if self.options.with_openexr:
+            self.requires("openexr/3.2.4")
+            self.requires("imath/3.1.9")
+
+        if self.options.with_boost_graph:
+            self.requires("boost/1.85.0")
+
+        if self.options.with_lemon:
+            self.requires("coin-lemon/1.3.1")
+
+    def validate(self):
+        if self.settings.compiler.cppstd:
+            check_min_cppstd(self, 11)
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.cache_variables["WITH_VIGRANUMPY"] = False
+        tc.cache_variables["BUILD_DOCS"] = False
+        tc.cache_variables["BUILD_TESTS"] = False
+
+        tc.cache_variables["WITH_OPENEXR"] = self.options.with_openexr
+        tc.cache_variables["WITH_BOOST_GRAPH"] = self.options.with_boost_graph
+        tc.cache_variables["WITH_LEMON"] = self.options.with_lemon
+
+        tc.cache_variables["VIGRA_STATIC_LIB"] = not self.options.shared
+        tc.generate()
+
+        deps = CMakeDeps(self)
+        deps.generate()
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def package(self):
+        copy(self, "LICENSE.txt", self.source_folder, os.path.join(self.package_folder, "licenses"))
+        cm = CMake(self)
+        cm.install()
+        rm(self, "*.cmake", self.package_folder, recursive=True)
+
+    def package_info(self):
+        self.cpp_info.libs = ["vigraimpex"]
+        if not self.options.shared:
+            self.cpp_info.defines = ["VIGRA_STATIC_LIB"]
+        self.cpp_info.set_property("cmake_file_name", "Vigra")
+        self.cpp_info.set_property("cmake_target_name", "vigraimpex")

recipes/vigra/all/patches/1.11.2-001-disable_doc_build.patch

@@ -0,0 +1,13 @@
+Index: CMakeLists.txt
+===================================================================
+--- CMakeLists.txt
++++ CMakeLists.txt
+@@ -341,7 +341,7 @@ add_custom_target(PACKAGE_SRC_TAR
+                    COMMENT "Creating ${PROJECT_BINARY_DIR}/vigra-${vigra_version}-src.tar.gz")
+
+ ADD_DEPENDENCIES(PACKAGE_SRC_TAR check)
+-ADD_DEPENDENCIES(PACKAGE_SRC_TAR doc_cpp)
++#ADD_DEPENDENCIES(PACKAGE_SRC_TAR doc_cpp)
+ IF(WITH_VIGRANUMPY AND PYTHON_SPHINX)
+     ADD_DEPENDENCIES(PACKAGE_SRC_TAR doc_python)
+ ENDIF()

recipes/vigra/all/test_package/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.15)
+project(test_package LANGUAGES CXX)
+
+find_package(Vigra REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE vigraimpex)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_11)

recipes/vigra/all/test_package/conanfile.py

@@ -0,0 +1,25 @@
+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import CMake, cmake_layout
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv"
+
+    def layout(self):
+        cmake_layout(self)
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def build(self):
+        cm = CMake(self)
+        cm.configure()
+        cm.build()
+
+    def test(self):
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindir, "test_package")
+            self.run(bin_path, env="conanrun")

recipes/vigra/all/test_package/test_package.cpp

@@ -0,0 +1,18 @@
+#include <vigra/tinyvector.hxx>
+#include <vigra/impex.hxx>
+#include <iostream>
+
+using std::cout;
+using std::endl;
+
+using namespace vigra;
+
+int main()
+{
+    cout << "creating a fixed size vigra array.." << endl;
+
+    vigra::TinyVector<double, 5> arr = {1.1, 2.2, 3.3, 4.4, 5.5};
+
+    cout << "formats supported: " << endl;
+    cout << impexListFormats() << endl;
+}

recipes/vigra/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "1.11.2":
+    folder: all