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fix detect compiler alternative via CC envvar #16187

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merged 1 commit into from
May 6, 2024
Merged

fix detect compiler alternative via CC envvar #16187

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5 changes: 3 additions & 2 deletions conan/internal/api/detect_api.py
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Original file line number Diff line number Diff line change
Expand Up @@ -360,6 +360,8 @@ def detect_default_compiler():
if cc or cxx: # Env defined, use them
output.info("CC and CXX: %s, %s " % (cc or "None", cxx or "None"))
command = cc or cxx
if "/usr/bin/cc" == command or "/usr/bin/c++" == command: # Symlinks of linux "alternatives"
return _cc_compiler(command)
if "clang" in command.lower():
return detect_clang_compiler(command)
if "gnu-cc" in command or "gcc" in command or "g++" in command or "c++" in command:
Expand Down Expand Up @@ -424,10 +426,9 @@ def _detect_vs_ide_version():
return None


def _cc_compiler():
def _cc_compiler(compiler_exe="cc"):
# Try to detect the "cc" linux system "alternative". It could point to gcc or clang
try:
compiler_exe = "cc"
ret, out = detect_runner('%s --version' % compiler_exe)
if ret != 0:
return None, None, None
Expand Down