CMake: Add libdl and demangle support

2020-06-27 14:33:32 +01:00
parent 37e682cb07
commit a8c3ceb3c9
3 changed files with 43 additions and 0 deletions
--- a/cmake/FindDemangle.cmake
+++ b/cmake/FindDemangle.cmake
@@ -0,0 +1,18 @@
+include(CheckCXXSourceCompiles)
+set(CMAKE_REQUIRED_FLAGS "")
+
+check_cxx_source_compiles("
+    #include <cxxabi.h>
+    int main() {
+        int status = -1;
+        char *demangled = abi::__cxa_demangle(\"test\", 0, 0, &status);
+        return 0;
+    }"
+    DEMANGLE_FOUND
+)
+
+if (DEMANGLE_FOUND)
+    add_compile_options(
+        -DWITH_DEMANGLE
+    )
+endif (DEMANGLE_FOUND)