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Add option to change preprocessor -CC to -C

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See #37.
This commit is contained in:
Jonathan Müller 2018-03-19 21:55:06 +01:00
commit 61a2a22542
4 changed files with 35 additions and 4 deletions
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10
src/libclang/preprocessor.cpp
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@ -200,9 +200,15 @@ namespace
{
// -x c++: force C++ as input language
// -E: print preprocessor output
// -CC: keep comments, even in macro
// -dD: keep macros
auto flags = std::string("-x c++ -E -CC -dD");
auto flags = std::string("-x c++ -E -dD");
// -CC: keep comments, even in macro
// -C: keep comments, but not in macro
if (!detail::libclang_compile_config_access::remove_comments_in_macro(c))
flags += " -CC";
else
flags += " -C";
if (macro_file_path)
// -no*: disable default include search paths