compilers: detect: fix comment/error string in _get_gnu_compiler_defines
Make the debug & error message strings consistent between the GCC and Clang probes.
Copy-paste error. Here, we're scraping pre-processor tokens, not checking
for the compiler type.
diff --git a/mesonbuild/compilers/detect.py b/mesonbuild/compilers/detect.py
index 4cb8a6f..f16e40f 100644
--- a/mesonbuild/compilers/detect.py
+++ b/mesonbuild/compilers/detect.py
@@ -1331,7 +1331,7 @@
def _get_gnu_compiler_defines(compiler: T.List[str]) -> T.Dict[str, str]:
"""
- Detect GNU compiler platform type (Apple, MinGW, Unix)
+ Get the list of GCC pre-processor defines
"""
# Arguments to output compiler pre-processor defines to stdout
# gcc, g++, and gfortran all support these arguments
@@ -1339,7 +1339,7 @@
mlog.debug(f'Running command: {join_args(args)}')
p, output, error = Popen_safe(args, write='', stdin=subprocess.PIPE)
if p.returncode != 0:
- raise EnvironmentException('Unable to detect GNU compiler type:\n'
+ raise EnvironmentException('Unable to detect gcc pre-processor defines:\n'
f'Compiler stdout:\n{output}\n-----\n'
f'Compiler stderr:\n{error}\n-----\n')
# Parse several lines of the type:
