diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/build-data/cc/msvc.txt | 2 | ||||
-rw-r--r-- | src/build-data/compiler_detection/msvc_version.c | 8 | ||||
-rw-r--r-- | src/build-data/detect_version.cpp | 56 | ||||
-rwxr-xr-x | src/scripts/python_unittests.py | 133 |
4 files changed, 58 insertions, 141 deletions
diff --git a/src/build-data/cc/msvc.txt b/src/build-data/cc/msvc.txt index b816d33f8..66949970d 100644 --- a/src/build-data/cc/msvc.txt +++ b/src/build-data/cc/msvc.txt @@ -21,6 +21,8 @@ size_optimization_flags "/O1 /Os" # for using a PDB file: debug_info_flags "/Zi /FS" +preproc_flags "/nologo /EP" + lang_flags "/EHs /GR" warning_flags "/W4 /wd4250 /wd4251 /wd4275" diff --git a/src/build-data/compiler_detection/msvc_version.c b/src/build-data/compiler_detection/msvc_version.c deleted file mode 100644 index 054f69d28..000000000 --- a/src/build-data/compiler_detection/msvc_version.c +++ /dev/null @@ -1,8 +0,0 @@ -// _MSC_VER Defined as an integer literal that encodes the major and minor -// number elements of the compiler's version number. The major number is -// the first element of the period-delimited version number and the minor -// number is the second element. For example, if the version number of the -// Visual C++ compiler is 17.00.51106.1, the _MSC_VER macro evaluates to 1700. -// https://msdn.microsoft.com/en-us/library/b0084kay.aspx - -_MSC_VER diff --git a/src/build-data/detect_version.cpp b/src/build-data/detect_version.cpp new file mode 100644 index 000000000..55e5db98d --- /dev/null +++ b/src/build-data/detect_version.cpp @@ -0,0 +1,56 @@ +/* +* This file is preprocessed to produce output that is examined by +* configure.py to determine the compilers version number. +*/ + +#if defined(_MSC_VER) + +// _MSC_VER Defined as an integer literal that encodes the major and minor +// number elements of the compiler's version number. The major number is +// the first element of the period-delimited version number and the minor +// number is the second element. For example, if the version number of the +// Visual C++ compiler is 17.00.51106.1, the _MSC_VER macro evaluates to 1700. +// https://msdn.microsoft.com/en-us/library/b0084kay.aspx + +MSVC _MSC_VER + +#elif defined(__clang__) + +#if defined(__apple_build_version__) + +/* +Map Apple XCode versions back to standard Clang + +This is not a complete map, since we don't support any versions of +Clang before 3.5 in any case, and it arbitrarily maps any version with +XCode >= 9 to Clang 4.0. This is fine because we don't currently need +any features not available in Clang 4.0 +*/ + +#if __clang_major__ >= 9 +CLANG 4 0 +#elif __clang__major__ == 8 +CLANG 3 9 +#elif __clang__major__ == 7 && __clang__minor__ == 3 +CLANG 3 8 +#elif __clang__major__ == 7 +CLANG 3 7 +#else +CLANG 3 5 +#endif + +#else + +CLANG __clang_major__ __clang_minor__ + +#endif + +#elif defined(__GNUG__) + +GCC __GNUC__ __GNUC_MINOR__ + +#else + +UNKNOWN 0 0 + +#endif diff --git a/src/scripts/python_unittests.py b/src/scripts/python_unittests.py index 337f5369e..a6a22f3f0 100755 --- a/src/scripts/python_unittests.py +++ b/src/scripts/python_unittests.py @@ -15,7 +15,6 @@ import unittest sys.path.append("../..") # Botan repo root from configure import AmalgamationHelper # pylint: disable=wrong-import-position -from configure import CompilerDetector # pylint: disable=wrong-import-position from configure import ModulesChooser # pylint: disable=wrong-import-position class AmalgamationHelperTests(unittest.TestCase): @@ -62,138 +61,6 @@ class AmalgamationHelperTests(unittest.TestCase): self.assertEqual(AmalgamationHelper.is_any_include("#include <botan/oids.h> // comment"), "botan/oids.h") -class CompilerDetection(unittest.TestCase): - - def test_gcc_invalid(self): - detector = CompilerDetector("gcc", "g++", "linux") - - compiler_out = "" - self.assertEqual(detector.version_from_compiler_output(compiler_out), None) - compiler_out = "gcc version 20170406 (Ubuntu 6.3.0-12ubuntu2)" - self.assertEqual(detector.version_from_compiler_output(compiler_out), None) - - def test_clang_invalid(self): - detector = CompilerDetector("clang", "clang++", "linux") - - compiler_out = "" - self.assertEqual(detector.version_from_compiler_output(compiler_out), None) - compiler_out = "clang version 20170406." - self.assertEqual(detector.version_from_compiler_output(compiler_out), None) - - def test_msvc_invalid(self): - detector = CompilerDetector("msvc", "cl.exe", "windows") - - compiler_out = "" - self.assertEqual(detector.version_from_compiler_output(compiler_out), None) - compiler_out = "Microsoft (R) C/C++ Optimizing Compiler Version 19.00.24213.1 for x86" - self.assertEqual(detector.version_from_compiler_output(compiler_out), None) - - def test_gcc_version(self): - detector = CompilerDetector("gcc", "g++", "linux") - compiler_out = """Using built-in specs. -COLLECT_GCC=/usr/bin/gcc -COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/6/lto-wrapper -Target: x86_64-linux-gnu -Configured with: ../src/configure -v --with-pkgversion='Ubuntu 6.3.0-12ubuntu2' --with-bugurl=file:///usr/share/doc/gcc-6/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-6 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-6-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-6-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-6-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu -Thread model: posix -gcc version 6.3.0 20170406 (Ubuntu 6.3.0-12ubuntu2)""" - self.assertEqual(detector.version_from_compiler_output(compiler_out), "6.3") - - def test_clang_version(self): - detector = CompilerDetector("clang", "clang++", "linux") - compiler_out = """clang version 4.0.0-1ubuntu1 (tags/RELEASE_400/rc1) -Target: x86_64-pc-linux-gnu -Thread model: posix -InstalledDir: /usr/bin -Found candidate GCC installation: /usr/bin/../lib/gcc/i686-linux-gnu/6 -Found candidate GCC installation: /usr/bin/../lib/gcc/i686-linux-gnu/6.3.0 -Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9 -Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9.4 -Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5 -Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.1 -Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6 -Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6.3.0 -Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/6 -Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/6.3.0 -Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 -Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.4 -Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5 -Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.4.1 -Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6 -Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6.3.0 -Selected GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6.3.0 -Candidate multilib: .;@m64 -Selected multilib: .;@m64""" - self.assertEqual(detector.version_from_compiler_output(compiler_out), "4.0") - - def test_clang_version_two_digit(self): - # Output from Crystax NDK. Note: there is a trailing whitespace behind the version - # number for whatever reason. But let's keep the original output unchanged. - # pylint: disable=trailing-whitespace - detector = CompilerDetector("clang", "clang++", "android") - compiler_out = """clang version 3.7 -Target: i686-none-linux-android -Thread model: posix -Found candidate GCC installation: /foo/crystax-toolchains/x86/bin/../lib/gcc/i686-linux-android/4.9 -Selected GCC installation: /foo/crystax-toolchains/x86/bin/../lib/gcc/i686-linux-android/4.9 -Candidate multilib: .;@m32 -Selected multilib: .;@m32""" - self.assertEqual(detector.version_from_compiler_output(compiler_out), "3.7") - - def test_clang_version_appleclang(self): - detector = CompilerDetector("clang", "clang++", "darwin") - compiler_out = """Apple LLVM version 8.1.0 (clang-802.0.42) -Target: x86_64-apple-darwin16.7.0 -Thread model: posix -InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin""" - self.assertEqual(detector.version_from_compiler_output(compiler_out), "3.9") - - compiler_out = """Apple LLVM version 9.0.0 (clang-900.0.35) -Target: x86_64-apple-darwin16.7.0 -Thread model: posix -InstalledDir: /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin""" - self.assertEqual(detector.version_from_compiler_output(compiler_out), "4.0") - - def test_clang_version_appleclang_intermediate(self): - # fake versions in between the knwon ones - # clang-700.0.0 is lower than all known versions - # clang-802.1.0 is a minor update of known clang-802 - # clang-1111.9.99 is a random future value - detector = CompilerDetector("clang", "clang++", "darwin") - - compiler_out = """Apple LLVM version 7.0.0 (clang-700.0.0) -Target: x86_64-apple-darwin16.7.0 -Thread model: posix -InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin""" - self.assertEqual(detector.version_from_compiler_output(compiler_out), "3.7") - - compiler_out = """Apple LLVM version 8.1.1 (clang-802.1.0) -Target: x86_64-apple-darwin16.7.0 -Thread model: posix -InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin""" - self.assertEqual(detector.version_from_compiler_output(compiler_out), "3.9") - - compiler_out = """Apple LLVM version 11.11.0 (clang-1111.9.99) -Target: x86_64-apple-darwin16.7.0 -Thread model: posix -InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin""" - self.assertEqual(detector.version_from_compiler_output(compiler_out), "4.0") - - def test_msvc_version(self): - detector = CompilerDetector("msvc", "cl.exe", "windows") - compiler_out = """msvc_version.c - -1900 -""" - self.assertEqual(detector.version_from_compiler_output(compiler_out), "19.0") - - compiler_out = """msvc_version.c - -1910 -""" - self.assertEqual(detector.version_from_compiler_output(compiler_out), "19.10") - - class ModulesChooserResolveDependencies(unittest.TestCase): def test_base(self): available_modules = set(["A", "B"]) |