libxls: add recipe

recipes/libxls/all/conandata.yml

@@ -0,0 +1,9 @@
+sources:
+  "1.6.2":
+    url: "https://github.com/libxls/libxls/releases/download/v1.6.2/libxls-1.6.2.tar.gz"
+    sha256: "5dacc34d94bf2115926c80c6fb69e4e7bd2ed6403d51cff49041a94172f5e371"
+patches:
+  "1.6.2":
+    - patch_file: "patches/1.6.2-0001-fix-ssize_t-msvc.patch"
+      patch_description: "Solve ssize_t when building on Windows"
+      patch_type: "conan"

recipes/libxls/all/conanfile.py

@@ -0,0 +1,113 @@
+from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.gnu import Autotools, AutotoolsToolchain, AutotoolsDeps
+from conan.tools.layout import basic_layout
+from conan.tools.files import export_conandata_patches, apply_conandata_patches, rmdir, copy, save, get, rm
+from conan.tools.apple import is_apple_os
+from conan.tools.build import cross_building
+
+import os
+
+required_conan_version = ">=1.53.0"
+
+class LibxlsConan(ConanFile):
+    name = "libxls"
+    description = "a C library which can read Excel (xls) files."
+    license = "BSD-2-Clause"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/libxls/libxls/"
+    topics = ("excel", "xls")
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+        "with_cli": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+        "with_cli": False,
+    }
+
+    def export_sources(self):
+        export_conandata_patches(self)
+
+    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")
+        self.settings.rm_safe("compiler.libcxx")
+        self.settings.rm_safe("compiler.cppstd")
+
+    def layout(self):
+        basic_layout(self, src_folder='src')
+
+    def requirements(self):
+        if not is_apple_os(self):
+            self.requires("libiconv/1.17")
+
+    def validate(self):
+        if self.settings.os == "Windows":
+            raise ConanInvalidConfiguration(f"{self.ref} doesn't support Windows (yet). Contributions are always welcomed")
+
+    def build_requirements(self):
+        if self.settings.os == "Windows":
+            self.tool_requires("msys2/cci.latest")
+            self.win_bash = True
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], destination=self.source_folder, strip_root=True)
+
+    def generate(self):
+        toolchain = AutotoolsToolchain(self)
+        if cross_building(self):
+            toolchain.configure_args.append("ac_cv_func_malloc_0_nonnull=yes")
+            toolchain.configure_args.append("ac_cv_func_realloc_0_nonnull=yes")
+        toolchain.generate()
+        deps = AutotoolsDeps(self)
+        deps.generate()
+
+    def _patch_sources(self):
+        config_h_content = """
+#define HAVE_ICONV 1
+#define ICONV_CONST
+#define PACKAGE_VERSION "{}"
+""".format(self.version)
+        if self.settings.os == "Macos":
+            config_h_content += "#define HAVE_XLOCALE_H 1\n"
+        save(self, os.path.join(self.source_folder, "include", "config.h"), config_h_content)
+        apply_conandata_patches(self)
+
+    def build(self):
+        self._patch_sources()
+        autotools = Autotools(self)
+        autotools.configure()
+        autotools.make()
+
+    def package(self):
+        copy(self, "LICENSE", self.source_folder, os.path.join(self.package_folder, "licenses"))
+        autotools = Autotools(self)
+        autotools.install()
+        rmdir(self, os.path.join(self.package_folder, "share"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
+        rm(self, "*.la", os.path.join(self.package_folder, "lib"))
+
+    def package_info(self):
+        self.cpp_info.libs = ["xlsreader"]
+
+        if is_apple_os(self):
+            self.cpp_info.system_libs.append("iconv")
+
+        self.cpp_info.set_property("cmake_file_name", "libxls")
+        self.cpp_info.set_property("cmake_target_name", "libxls::libxls")
+        self.cpp_info.set_property("pkg_config_name", "libxls")
+
+        if not is_apple_os(self):
+            self.cpp_info.requires.append("libiconv::libiconv")
+
+        # TODO: Remove in Conan 2.0
+        self.cpp_info.names["cmake_find_package"] = "libxls"
+        self.cpp_info.names["cmake_find_package_multi"] = "libxls"

recipes/libxls/all/patches/1.6.2-0001-fix-ssize_t-msvc.patch

@@ -0,0 +1,14 @@
+diff --git a/include/libxls/xlstypes.h b/include/libxls/xlstypes.h
+index 52da772..3efba21 100644
+--- a/include/libxls/xlstypes.h
++++ b/include/libxls/xlstypes.h
+@@ -53,4 +53,9 @@ typedef unsigned __int64	unsigned64_t;
+ typedef uint64_t			unsigned64_t;
+ #endif
+
++#ifdef _MSC_VER
++#include <BaseTsd.h>
++typedef SSIZE_T ssize_t;
++#endif
++
+ #endif

recipes/libxls/all/test_package/CMakeLists.txt

@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 3.1)
+project(test_package LANGUAGES C)
+
+find_package(libxls REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.c)
+target_link_libraries(${PROJECT_NAME} PRIVATE libxls::libxls)

recipes/libxls/all/test_package/conanfile.py

@@ -0,0 +1,26 @@
+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 = "CMakeToolchain", "CMakeDeps", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def layout(self):
+        cmake_layout(self)
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindirs[0], "test_package")
+            self.run(bin_path, env="conanrun")

recipes/libxls/all/test_package/test_package.c

@@ -0,0 +1,12 @@
+#include <stdio.h>
+
+#include "xls.h"
+
+int main() {
+    struct xlsWorkBook*  wb;
+    struct xlsWorkSheet* ws;
+
+    printf("libxls version : %s\n", xls_getVersion());
+
+    return 0;
+}

recipes/libxls/all/test_v1_package/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.1)
+project(test_package)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup(TARGETS)
+
+add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../test_package/
+                 ${CMAKE_CURRENT_BINARY_DIR}/test_package/)

recipes/libxls/all/test_v1_package/conanfile.py

@@ -0,0 +1,16 @@
+from conans import ConanFile, CMake, tools
+import os
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "cmake", "cmake_find_package_multi"
+
+    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/libxls/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "1.6.2":
+    folder: "all"