diff options
| -rw-r--r-- | scripts/glibcextract.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/scripts/glibcextract.py b/scripts/glibcextract.py index 43ab58ffe2..36d204c9b0 100644 --- a/scripts/glibcextract.py +++ b/scripts/glibcextract.py @@ -17,6 +17,7 @@ # License along with the GNU C Library; if not, see # <https://www.gnu.org/licenses/>. +import collections import os.path import re import subprocess @@ -173,3 +174,21 @@ def compare_macro_consts(source_1, source_2, cc, macro_re, exclude_re=None, if not allow_extra_2: ret = 1 return ret + +CompileResult = collections.namedtuple("CompileResult", "returncode output") + +def compile_c_snippet(snippet, cc, extra_cc_args=''): + """Compile and return whether the SNIPPET can be build with CC along + EXTRA_CC_ARGS compiler flags. Return a CompileResult with RETURNCODE + being 0 for success, or the failure value and the compiler output. + """ + with tempfile.TemporaryDirectory() as temp_dir: + c_file_name = os.path.join(temp_dir, 'test.c') + obj_file_name = os.path.join(temp_dir, 'test.o') + with open(c_file_name, 'w') as c_file: + c_file.write(snippet + '\n') + cmd = cc.split() + extra_cc_args.split() + ['-c', '-o', obj_file_name, + c_file_name] + r = subprocess.run(cmd, check=False, stdout=subprocess.PIPE, + stderr=subprocess.STDOUT) + return CompileResult(r.returncode, r.stdout) |