diff options
Diffstat (limited to 'src/trans/codegen_c.cpp')
| -rw-r--r-- | src/trans/codegen_c.cpp | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/src/trans/codegen_c.cpp b/src/trans/codegen_c.cpp index 0171f19f..5df20334 100644 --- a/src/trans/codegen_c.cpp +++ b/src/trans/codegen_c.cpp @@ -559,12 +559,24 @@ namespace { switch( m_compiler ) { case Compiler::Gcc: - if( getenv("CC") ) { - args.push_back( getenv("CC") ); - } - else { - //args.push_back( Target_GetCurSpec().m_c_compiler + "-gcc" ); - args.push_back( "gcc" ); + // Pick the compiler + // - from `CC-${TRIPLE}` environment variable + // - from the $CC environment variable + // - `gcc-${TRIPLE}` (if available) + // - `gcc` as fallback + { + ::std::string varname = "CC-" + Target_GetCurSpec().m_c_compiler; + if( getenv(varname.c_str()) ) { + args.push_back( getenv(varname.c_str()) ); + } + else if( getenv("CC") ) { + args.push_back( getenv("CC") ); + } + else { + // TODO: Determine if the compiler can't be found, and fall back to `gcc` if that's the case + args.push_back( Target_GetCurSpec().m_c_compiler + "-gcc" ); + //args.push_back( "gcc" ); + } } args.push_back("-ffunction-sections"); args.push_back("-pthread"); |