Add soxr library

recipes/soxr/all/conandata.yml

@@ -0,0 +1,8 @@
+sources:
+  "0.1.3":
+    url: https://sourceforge.net/projects/soxr/files/soxr-0.1.3-Source.tar.xz
+    sha1: "32ea46b1a8c0c15f835422892d02fce8286aec3c"
+patches:
+  "0.1.3":
+    - base_path: source_subfolder
+      patch_file: "patches/findpackage-openmp.patch"

recipes/soxr/all/conanfile.py

@@ -0,0 +1,91 @@
+import os
+from conans import ConanFile, CMake, tools
+
+
+class SoxrConan(ConanFile):
+    name = "soxr"
+    description = "The SoX Resampler library libsoxr performs fast, high-quality one-dimensional sample rate conversion."
+    homepage = "https://sourceforge.net/projects/soxr/"
+    topics = ("resampling", "audio", "sample-rate", "conversion")
+    license = "LGPL-2.1-or-later"
+    url = "https://github.com/conan-io/conan-center-index"
+    settings = "os", "compiler", "build_type", "arch"
+    options = {
+        "shared": [True, False], 
+        "fPIC": [True, False], 
+        "with_openmp": [True, False],
+        "with_lsr_bindings": [True, False]
+    }
+    default_options = {
+        "shared": False, 
+        "fPIC": True, 
+        "with_openmp": False,
+        "with_lsr_bindings": True
+    }
+    generators = "cmake"
+    exports_sources = ["patches/**", "licenses/**"]
+
+    _cmake = None
+
+    @property
+    def _source_subfolder(self):
+        return "source_subfolder"
+
+    @property
+    def _build_subfolder(self):
+        return "build_subfolder"
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+
+    def configure(self):
+        if self.options.shared:
+            del self.options.fPIC
+        del self.settings.compiler.cppstd
+        del self.settings.compiler.libcxx
+
+    def source(self):
+        tools.get(**self.conan_data["sources"][self.version],
+            destination=self._source_subfolder, strip_root=True)
+
+    def _configure_cmake(self):
+        if self._cmake:
+            return self._cmake        
+        self._cmake = CMake(self)
+        if self.settings.compiler == "Visual Studio":
+            self._cmake.definitions["BUILD_SHARED_RUNTIME"] = "MD" in self.settings.compiler.runtime
+        elif self.settings.compiler == "msvc":
+            self._cmake.definitions["BUILD_SHARED_RUNTIME"] = self.settings.compiler.runtime == "dynamic"
+        self._cmake.definitions["BUILD_TESTS"] = False   
+        self._cmake.definitions["WITH_OPENMP"] = self.options.with_openmp
+        self._cmake.definitions["WITH_LSR_BINDINGS"] = self.options.with_lsr_bindings      
+        self._cmake.configure(source_folder=self._source_subfolder, build_folder=self._build_subfolder)
+        return self._cmake
+
+    def build(self):
+        for patch in self.conan_data.get("patches", {}).get(self.version, []):
+            tools.patch(**patch)
+        cmake = self._configure_cmake()
+        cmake.build()
+
+    def package(self):
+        self.copy("LICENCE", dst="licenses", src=self._source_subfolder)
+        self.copy("licenses/pffft", dst="licenses", keep_path=False)
+        cmake = self._configure_cmake()
+        cmake.install()
+        tools.rmdir(os.path.join(self.package_folder, "doc"))
+
+    def package_info(self):
+        self.cpp_info.libs = ["soxr"]
+        if not self.options.shared and self.options.with_openmp:
+            if self.settings.compiler in ("Visual Studio", "msvc"):
+                openmp_flags = ["/openmp"]
+            elif self.settings.compiler in ("gcc", "clang"):
+                openmp_flags = ["-fopenmp"]
+            elif self.settings.compiler == "apple-clang":
+                openmp_flags = ["-Xpreprocessor", "-fopenmp"]
+            else:
+                openmp_flags = []
+            self.cpp_info.cxxflags = openmp_flags
+            self.cpp_info.sharedlinkflags = openmp_flags

recipes/soxr/all/licenses/pffft

@@ -0,0 +1,52 @@
+Copyright (c) 2013  Julien Pommier ( pommier@modartt.com )
+
+Based on original fortran 77 code from FFTPACKv4 from NETLIB
+(http://www.netlib.org/fftpack), authored by Dr Paul Swarztrauber
+of NCAR, in 1985.
+
+As confirmed by the NCAR fftpack software curators, the following
+FFTPACKv5 license applies to FFTPACKv4 sources. My changes are
+released under the same terms.
+
+FFTPACK license:
+
+http://www.cisl.ucar.edu/css/software/fftpack5/ftpk.html
+
+Copyright (c) 2004 the University Corporation for Atmospheric
+Research ("UCAR"). All rights reserved. Developed by NCAR's
+Computational and Information Systems Laboratory, UCAR,
+www.cisl.ucar.edu.
+
+Redistribution and use of the Software in source and binary forms,
+with or without modification, is permitted provided that the
+following conditions are met:
+
+- Neither the names of NCAR's Computational and Information Systems
+Laboratory, the University Corporation for Atmospheric Research,
+nor the names of its sponsors or contributors may be used to
+endorse or promote products derived from this Software without
+specific prior written permission.
+
+- Redistributions of source code must retain the above copyright
+notices, this list of conditions, and the disclaimer below.
+
+- Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions, and the disclaimer below in the
+documentation and/or other materials provided with the
+distribution.
+
+THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE CONTRIBUTORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+PFFFT : a Pretty Fast FFT.
+
+This file is largerly based on the original FFTPACK implementation, modified in
+order to take advantage of SIMD instructions of modern CPUs.

recipes/soxr/all/patches/findpackage-openmp.patch

@@ -0,0 +1,15 @@
+Adds the REQUIRED flag to find_package for OpenMP so that
+we can be sure in the conanfile that if with_openmp is set
+that OpenMP is indeed used. This is important since we need to add
+compiler flags in package_info() in this case.
+--- CMakeLists.txt	
++++ CMakeLists.txt
+@@ -105,7 +105,7 @@ if (${BUILD_EXAMPLES})
+ endif ()
+
+ if (WITH_OPENMP)
+-  find_package (OpenMP)
++  find_package (OpenMP REQUIRED)
+   if (OPENMP_FOUND)
+     set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
+     set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")

recipes/soxr/all/test_package/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.1)
+project(test_package C)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup()
+
+add_executable(${PROJECT_NAME} test_package.c)
+target_link_libraries(${PROJECT_NAME} ${CONAN_LIBS})

recipes/soxr/all/test_package/conanfile.py

@@ -0,0 +1,16 @@
+import os
+from conans import ConanFile, CMake, tools
+
+class TestPackageConan(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    generators = "cmake", "cmake_find_package"
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if not tools.cross_building(self):
+            bin_path = os.path.join("bin", "test_package")
+            self.run(bin_path, run_environment=True)

recipes/soxr/all/test_package/test_package.c

@@ -0,0 +1,7 @@
+#include <soxr.h>
+#include <stdio.h>
+
+int main() {
+    printf("soxr version: %s\n", soxr_version());
+    return 0;
+}

recipes/soxr/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "0.1.3":
+    folder: all