stacktrace: add version 1.0.0

Co-authored-by: Timo Bingmann <[email protected]>

Author: AiyionPrime

recipes/stacktrace/all/conanfile.py

@@ -0,0 +1,58 @@
+import os
+
+from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.build import check_min_cppstd
+from conan.tools.files import copy, download
+
+required_conan_version = ">=2.0"
+
+
+class PackageConan(ConanFile):
+    name = "stacktrace"
+    description = "Print stack backtrace programmatically with demangled function names"
+    license = "WTFPL"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://panthema.net/2008/0901-stacktrace-demangled/"
+    topics = ("stacktrace", "backtrace", "backtrace_symbols", "demangle", "header-only")
+    package_type = "header-library"
+    settings = "os", "arch", "compiler", "build_type"
+    no_copy_source = True
+
+    def source(self):
+        download(
+            self,
+            url="https://panthema.net/2008/0901-stacktrace-demangled/stacktrace.h",
+            filename="stacktrace.h",
+            sha256="f850b0b859595f26121ccc9c8b9a82d9ed9acfe35fdea01554b257e95301310b",
+        )
+
+    def export_sources(self):
+        copy(self, "stacktrace.h", self.recipe_folder, self.export_sources_folder)
+
+    def package_id(self):
+        self.info.clear()
+
+    def validate(self):
+        check_min_cppstd(self, 98)
+        if str(self.settings.compiler) not in ["gcc", "clang"]:
+            raise ConanInvalidConfiguration(
+                f"{self.ref} does only demangle gcc and clang properly."
+            )
+        if self.settings.os == "Windows":
+            raise ConanInvalidConfiguration(f"{self.ref} might not compile on Windows.")
+
+    def build(self):
+        pass
+
+    def package(self):
+        copy(
+            self,
+            "stacktrace.h",
+            self.source_folder,
+            os.path.join(self.package_folder, "include"),
+        )
+
+    def package_info(self):
+        self.cpp_info.bindirs = []
+        self.cpp_info.libdirs = []

recipes/stacktrace/all/test_package/CMakeLists.txt

@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 3.15)
+project(test_package LANGUAGES CXX)
+
+find_package(stacktrace REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE stacktrace::stacktrace)

recipes/stacktrace/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_layout, CMake
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeDeps", "CMakeToolchain"
+
+    def layout(self):
+        cmake_layout(self)
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    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.bindir, "test_package")
+            self.run(bin_path, env="conanrun")

recipes/stacktrace/all/test_package/test_package.cpp

@@ -0,0 +1,38 @@
+#include "stacktrace.h"
+#include <map>
+
+namespace Nu {
+
+template<typename Type>
+struct Alpha {
+    struct Beta {
+	void func() {
+	    print_stacktrace();
+	}
+	void func(Type) {
+	    print_stacktrace();
+	}
+    };
+};
+
+struct Gamma {
+    template <int N>
+    void unroll(double d) {
+	unroll<N-1>(d);
+    }
+};
+
+template<>
+void Gamma::unroll<0>(double) {
+    print_stacktrace();
+}
+
+} // namespace Nu
+
+int main(void) {
+    Nu::Alpha<int>::Beta().func(42);
+    Nu::Alpha<char*>::Beta().func("42");
+    Nu::Alpha< Nu::Alpha< std::map<int, double> > >::Beta().func();
+    Nu::Gamma().unroll<5>(42.0);
+    return EXIT_SUCCESS;
+}

recipes/stacktrace/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "1.0.0":
+    folder: all