Tools: Check compiler version

tools/build_api.py

@@ -552,6 +552,7 @@ def build_project(src_paths, build_path, target, toolchain_name,
         src_paths, build_path, target, toolchain_name, macros=macros,
         clean=clean, jobs=jobs, notify=notify, config=config,
         app_config=app_config, build_profile=build_profile, ignore=ignore)
+    toolchain.version_check()
 
     # The first path will give the name to the library
     name = (name or toolchain.config.name or

tools/test/toolchains/api_test.py

@@ -18,6 +18,79 @@
 
 ALPHABET = [char for char in printable if char not in [u'.', u'/', u'\\']]
 
+
+@patch('tools.toolchains.arm.run_cmd')
+def test_arm_version_check(_run_cmd):
+    _run_cmd.return_value = ("""
+    Product: ARM Compiler 5.06
+    Component: ARM Compiler 5.06 update 5 (build 528)
+    Tool: armcc [4d3621]
+    """, "", 0)
+    notifier = MockNotifier()
+    toolchain = TOOLCHAIN_CLASSES["ARM"](TARGET_MAP["K64F"], notify=notifier)
+    toolchain.version_check()
+    assert notifier.messages == []
+    _run_cmd.return_value = ("""
+    Product: ARM Compiler
+    Component: ARM Compiler
+    Tool: armcc [4d3621]
+    """, "", 0)
+    toolchain.version_check()
+    assert len(notifier.messages) == 1
+
+
+@patch('tools.toolchains.iar.run_cmd')
+def test_iar_version_check(_run_cmd):
+    _run_cmd.return_value = ("""
+    IAR ANSI C/C++ Compiler V7.80.1.28/LNX for ARM
+    """, "", 0)
+    notifier = MockNotifier()
+    toolchain = TOOLCHAIN_CLASSES["IAR"](TARGET_MAP["K64F"], notify=notifier)
+    toolchain.version_check()
+    assert notifier.messages == []
+    _run_cmd.return_value = ("""
+    IAR ANSI C/C++ Compiler V/LNX for ARM
+    """, "", 0)
+    toolchain.version_check()
+    assert len(notifier.messages) == 1
+    _run_cmd.return_value = ("""
+    IAR ANSI C/C++ Compiler V/8.80LNX for ARM
+    """, "", 0)
+    toolchain.version_check()
+    assert len(notifier.messages) == 2
+
+
+@patch('tools.toolchains.gcc.run_cmd')
+def test_gcc_version_check(_run_cmd):
+    _run_cmd.return_value = ("""
+    arm-none-eabi-gcc (Arch Repository) 6.4.4
+    Copyright (C) 2018 Free Software Foundation, Inc.
+    This is free software; see the source for copying conditions.  There is NO
+    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+    """, "", 0)
+    notifier = MockNotifier()
+    toolchain = TOOLCHAIN_CLASSES["GCC_ARM"](
+        TARGET_MAP["K64F"], notify=notifier)
+    toolchain.version_check()
+    assert notifier.messages == []
+    _run_cmd.return_value = ("""
+    arm-none-eabi-gcc (Arch Repository) 8.1.0
+    Copyright (C) 2018 Free Software Foundation, Inc.
+    This is free software; see the source for copying conditions.  There is NO
+    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+    """, "", 0)
+    toolchain.version_check()
+    assert len(notifier.messages) == 1
+    _run_cmd.return_value = ("""
+    arm-none-eabi-gcc (Arch Repository)
+    Copyright (C) 2018 Free Software Foundation, Inc.
+    This is free software; see the source for copying conditions.  There is NO
+    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+    """, "", 0)
+    toolchain.version_check()
+    assert len(notifier.messages) == 2
+
+
 @given(fixed_dictionaries({
     'common': lists(text()),
     'c': lists(text()),

tools/toolchains/__init__.py

@@ -1539,6 +1539,13 @@ def redirect_symbol(source, sync, build_dir):
     def get_config_macros(self):
         return self.config.config_to_macros(self.config_data) if self.config_data else []
 
+    @abstractmethod
+    def version_check(self):
+        """Check the version of a compiler being used and raise a
+        NotSupportedException when it's incorrect.
+        """
+        raise NotImplemented
+
     @property
     def report(self):
         to_ret = {}

tools/toolchains/arm.py

@@ -23,10 +23,11 @@
 from os import makedirs, write, curdir, remove
 from tempfile import mkstemp
 from shutil import rmtree
+from distutils.version import LooseVersion
 
 from tools.toolchains import mbedToolchain, TOOLCHAIN_PATHS
 from tools.hooks import hook_tool
-from tools.utils import mkdir, NotSupportedException
+from tools.utils import mkdir, NotSupportedException, run_cmd
 
 class ARM(mbedToolchain):
     LINKER_EXT = '.sct'
@@ -39,6 +40,8 @@ class ARM(mbedToolchain):
     SHEBANG = "#! armcc -E"
     SUPPORTED_CORES = ["Cortex-M0", "Cortex-M0+", "Cortex-M3", "Cortex-M4",
                        "Cortex-M4F", "Cortex-M7", "Cortex-M7F", "Cortex-M7FD", "Cortex-A9"]
+    ARMCC_RANGE = (LooseVersion("5.06"), LooseVersion("5.07"))
+    ARMCC_VERSION_RE = re.compile("Product: ARM Compiler (\d+\.\d+)")
 
     @staticmethod
     def check_executable():
@@ -91,6 +94,31 @@ def __init__(self, target, notify=None, macros=None,
 
         self.SHEBANG += " --cpu=%s" % cpu
 
+    def version_check(self):
+        stdout, _, retcode = run_cmd([self.cc[0], "--vsn"], redirect=True)
+        msg = None
+        min_ver, max_ver = self.ARMCC_RANGE
+        match = self.ARMCC_VERSION_RE.search(stdout)
+        found_version = LooseVersion(match.group(1)) if match else None
+        min_ver, max_ver = self.ARMCC_RANGE
+        if found_version and (found_version < min_ver or found_version >= max_ver):
+            msg = ("Compiler version mismatch: Have {}; "
+                   "expected version >= {} and < {}"
+                   .format(found_version, min_ver, max_ver))
+        elif not match or len(match.groups()) != 1:
+            msg = ("Compiler version mismatch: Could not detect version; "
+                   "expected version >= {} and < {}"
+                   .format(min_ver, max_ver))
+
+        if msg:
+            self.notify.cc_info({
+                "message": msg,
+                "file": "",
+                "line": "",
+                "col": "",
+                "severity": "ERROR",
+            })
+
     def _get_toolchain_labels(self):
         if getattr(self.target, "default_lib", "std") == "small":
             return ["ARM", "ARM_MICRO"]
@@ -324,6 +352,8 @@ class ARMC6(ARM_STD):
                        "Cortex-M4F", "Cortex-M7", "Cortex-M7F", "Cortex-M7FD",
                        "Cortex-M23", "Cortex-M23-NS", "Cortex-M33",
                        "CortexM33-NS", "Cortex-A9"]
+    ARMCC_RANGE = (LooseVersion("6.10"), LooseVersion("7.0"))
+
     @staticmethod
     def check_executable():
         return mbedToolchain.generic_check_executable("ARMC6", "armclang", 1)

tools/toolchains/gcc.py

@@ -17,9 +17,11 @@
 import re
 from os.path import join, basename, splitext, dirname, exists
 from distutils.spawn import find_executable
+from distutils.version import LooseVersion
 
 from tools.toolchains import mbedToolchain, TOOLCHAIN_PATHS
 from tools.hooks import hook_tool
+from tools.utils import run_cmd, NotSupportedException
 
 class GCC(mbedToolchain):
     LINKER_EXT = '.ld'
@@ -28,6 +30,9 @@ class GCC(mbedToolchain):
     STD_LIB_NAME = "lib%s.a"
     DIAGNOSTIC_PATTERN = re.compile('((?P<file>[^:]+):(?P<line>\d+):)(?P<col>\d+):? (?P<severity>warning|[eE]rror|fatal error): (?P<message>.+)')
 
+    GCC_RANGE = (LooseVersion("6.0.0"), LooseVersion("7.0.0"))
+    GCC_VERSION_RE = re.compile("\d+\.\d+\.\d+")
+
     def __init__(self, target,  notify=None, macros=None, build_profile=None,
                  build_dir=None):
         mbedToolchain.__init__(self, target, notify, macros,
@@ -107,6 +112,29 @@ def __init__(self, target,  notify=None, macros=None, build_profile=None,
         self.ar = join(tool_path, "arm-none-eabi-ar")
         self.elf2bin = join(tool_path, "arm-none-eabi-objcopy")
 
+    def version_check(self):
+        stdout, _, retcode = run_cmd([self.cc[0], "--version"], redirect=True)
+        msg = None
+        match = self.GCC_VERSION_RE.search(stdout)
+        found_version = LooseVersion(match.group(0)) if match else None
+        min_ver, max_ver = self.GCC_RANGE
+        if found_version and (found_version < min_ver or found_version >= max_ver):
+            msg = ("Compiler version mismatch: Have {}; "
+                   "expected version >= {} and < {}"
+                   .format(found_version, min_ver, max_ver))
+        elif not match:
+            msg = ("Compiler version mismatch: Could not detect version; "
+                   "expected version >= {} and < {}"
+                   .format(min_ver, max_ver))
+        if msg:
+            self.notify.cc_info({
+                "message": msg,
+                "file": "",
+                "line": "",
+                "col": "",
+                "severity": "ERROR",
+            })
+
     def is_not_supported_error(self, output):
         return "error: #error [NOT_SUPPORTED]" in output
 

tools/toolchains/iar.py

@@ -17,9 +17,11 @@
 import re
 from os import remove
 from os.path import join, splitext, exists
+from distutils.version import LooseVersion
 
 from tools.toolchains import mbedToolchain, TOOLCHAIN_PATHS
 from tools.hooks import hook_tool
+from tools.utils import run_cmd, NotSupportedException
 
 class IAR(mbedToolchain):
     LIBRARY_EXT = '.a'
@@ -28,6 +30,8 @@ class IAR(mbedToolchain):
 
     DIAGNOSTIC_PATTERN = re.compile('"(?P<file>[^"]+)",(?P<line>[\d]+)\s+(?P<severity>Warning|Error|Fatal error)(?P<message>.+)')
     INDEX_PATTERN  = re.compile('(?P<col>\s*)\^')
+    IAR_VERSION_RE = re.compile("IAR ANSI C/C\+\+ Compiler V(\d+\.\d+)")
+    IAR_VERSION = LooseVersion("7.80")
 
     @staticmethod
     def check_executable():
@@ -91,6 +95,27 @@ def __init__(self, target, notify=None, macros=None, build_profile=None,
         self.ar = join(IAR_BIN, "iarchive")
         self.elf2bin = join(IAR_BIN, "ielftool")
 
+    def version_check(self):
+        stdout, _, retcode = run_cmd([self.cc[0], "--version"], redirect=True)
+        msg = None
+        match = self.IAR_VERSION_RE.search(stdout)
+        found_version = match.group(1) if match else None
+        if found_version and LooseVersion(found_version) != self.IAR_VERSION:
+            msg = "Compiler version mismatch: Have {}; expected {}".format(
+                found_version, self.IAR_VERSION)
+        elif not match or len(match.groups()) != 1:
+            msg = ("Compiler version mismatch: Could Not detect compiler "
+                   "version; expected {}".format(self.IAR_VERSION))
+        if msg:
+            self.notify.cc_info({
+                "message": msg,
+                "file": "",
+                "line": "",
+                "col": "",
+                "severity": "ERROR",
+            })
+
+
     def parse_dependencies(self, dep_path):
         return [(self.CHROOT if self.CHROOT else '')+path.strip() for path in open(dep_path).readlines()
                 if (path and not path.isspace())]