| include(CheckFunctionExists) | |
| check_function_exists(re_comp HAVE_RE_COMP) | |
| list(APPEND CXXFLAGS -Wno-implicit-function-declaration) | |
| list(APPEND CFLAGS -Wno-implicit-function-declaration) | |
| if(HAVE_RE_COMP) | |
| list(APPEND LDFLAGS -lm) | |
| llvm_multisource(plot2fig) | |
| endif() |