[DO-981] qt package (!15)

Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech>
Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/15

recipes/bison/all/test_package/CMakeLists.txt

@@ -0,0 +1,20 @@
+cmake_minimum_required(VERSION 3.1)
+project(test_package LANGUAGES CXX)
+
+find_package(BISON REQUIRED)
+
+set(BISON_VARS
+    BISON_FOUND
+    BISON_EXECUTABLE
+    BISON_VERSION
+)
+
+foreach(BISON_VAR ${BISON_VARS})
+    message("${BISON_VAR}: ${${BISON_VAR}}")
+    if(NOT ${BISON_VAR})
+        message(FATAL_ERROR "${BISON_VAR} NOT FOUND")
+    endif()
+endforeach()
+
+bison_target(McParser mc_parser.yy "${CMAKE_CURRENT_BINARY_DIR}/mc_parser.cpp")
+add_library(${PROJECT_NAME} STATIC ${BISON_McParser_OUTPUTS})

recipes/bison/all/test_package/CMakeUserPresets.json

@@ -0,0 +1,9 @@
+{
+    "version": 4,
+    "vendor": {
+        "conan": {}
+    },
+    "include": [
+        "build/gcc-12-x86_64-gnu17-release/generators/CMakePresets.json"
+    ]
+}

recipes/bison/all/test_package/conanfile.py

@@ -0,0 +1,38 @@
+from conan import ConanFile
+from conan.tools.cmake import CMake, cmake_layout
+from conan.tools.microsoft import unix_path
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeToolchain", "VirtualBuildEnv", "VirtualRunEnv"
+    test_type = "explicit"
+    win_bash = True
+
+    @property
+    def _settings_build(self):
+        return getattr(self, "settings_build", self.settings)
+
+    def layout(self):
+        cmake_layout(self)
+
+    def build_requirements(self):
+        self.tool_requires(self.tested_reference_str)
+        if self._settings_build.os == "Windows":
+            if not self.conf.get("tools.microsoft.bash:path", check_type=str):
+                self.tool_requires("msys2/cci.latest")
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    @property
+    def _mc_parser_source(self):
+        return os.path.join(self.source_folder, "mc_parser.yy")
+
+    def test(self):
+        self.run("bison --version")
+        self.run("yacc --version")
+        self.run(f"bison -d {unix_path(self, self._mc_parser_source)}")

recipes/bison/all/test_package/mc_parser.yy

@@ -0,0 +1,42 @@
+%{
+#include <iostream>
+#include <string>
+#include <map>
+#include <cstdlib> //-- I need this for atoi
+using namespace std;
+
+int yylex();
+int yyerror(const char *p) { cerr << "Error!" << endl; return 42; }
+%}
+
+%union {
+  int val;
+  char sym;
+};
+%token <val> NUM
+%token <sym> OPA OPM LP RP STOP
+%type  <val> exp term sfactor factor res
+
+%%
+run: res run | res    /* forces bison to process many stmts */
+
+res: exp STOP         { cout << $1 << endl; }
+
+exp: exp OPA term     { $$ = ($2 == '+' ? $1 + $3 : $1 - $3); }
+| term                { $$ = $1; }
+
+term: term OPM factor { $$ = ($2 == '*' ? $1 * $3 : $1 / $3); }
+| sfactor             { $$ = $1; }
+
+sfactor: OPA factor   { $$ = ($1 == '+' ? $2 : -$2); }
+| factor              { $$ = $1; }
+
+factor: NUM           { $$ = $1; }
+| LP exp RP           { $$ = $2; }
+
+%%
+int main()
+{
+    yyparse();
+    return 0;
+}