[DO-978] openssl package (!8)

Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech>
Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/8

recipes/nasm/all/test_package/conanfile.py

@@ -0,0 +1,30 @@
+import os
+
+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import cmake_layout
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "VirtualBuildEnv"
+    test_type = "explicit"
+
+    def build_requirements(self):
+        self.tool_requires(self.tested_reference_str)
+
+    def layout(self):
+        cmake_layout(self)
+
+    def test(self):
+        self.run("nasm --version")
+        asm_file = os.path.join(self.source_folder, "hello_linux.asm")
+        out_file = os.path.join(self.build_folder, "hello_linux.o")
+        self.run(f"nasm -felf64 {asm_file} -o {out_file}")
+        if can_run(self):
+            if self.settings.os == "Linux" and self.settings.arch == "x86_64":
+                # TODO was tools.get_env, what should it be?
+                ld = os.getenv("LD", "ld")
+                bin_file = os.path.join(self.build_folder, "hello_linux")
+                self.run(f"{ld} hello_linux.o -o {bin_file}")
+                self.run(bin_file)

recipes/nasm/all/test_package/hello_linux.asm

@@ -0,0 +1,16 @@
+; Print "Hello, Conan"
+
+          global    _start
+
+          section   .text
+_start:   mov       rax, 1                  ; system call for write
+          mov       rdi, 1                  ; file handle 1 is stdout
+          mov       rsi, message            ; address of string to output
+          mov       rdx, 13                 ; number of bytes
+          syscall                           ; invoke operating system to do the write
+          mov       rax, 60                 ; system call for exit
+          xor       rdi, rdi                ; exit code 0
+          syscall                           ; invoke operating system to exit
+
+          section   .data
+message:  db        "Hello, Conan", 10      ; note the newline at the end