s

Author: firewave

selfcheck.sh

@@ -18,9 +18,16 @@ cxx_type=$($CXX --version | head -1 | cut -d' ' -f1)
 if [ "$cxx_type" = "Ubuntu" ]; then
   cxx_type=$($CXX --version | head -1 | cut -d' ' -f2)
 fi
+# TODO: how to get built-in include paths from compiler?
 if [ "$cxx_type" = "g++" ]; then
   gcc_ver=$($CXX -dumpversion)
-  ./simplecpp simplecpp.cpp -e -f -std=gnu++11 -D__GNUC__ -D__STDC__ -D__STDC_HOSTED__ -D__CHAR_BIT__=8 -I"/usr/include" -I"/usr/include/linux" -I"/usr/include/c++/$gcc_ver" -I"/usr/include/x86_64-linux-gnu/c++/$gcc_ver"
+  # some required include paths might differ per distro
+  extra_inc=
+  if [ -d "/usr/include/x86_64-linux-gnu" ]; then
+    extra_inc="$extra_inc -I/usr/include/x86_64-linux-gnu/c++/$gcc_ver"
+    extra_inc="$extra_inc -I/usr/include/x86_64-linux-gnu/c++/$gcc_ver"
+  fi
+  ./simplecpp simplecpp.cpp -e -f -std=gnu++11 -D__GNUC__ -D__STDC__ -D__STDC_HOSTED__ -D__CHAR_BIT__=8 -D"__has_builtin(x)=(1)" -D"__has_cpp_attribute(x)=(0)" -D"__has_attribute(x)=(0)" -I"/usr/include" -I"/usr/include/linux" -I"/usr/include/c++/$gcc_ver" -I"/usr/include/c++/$gcc_ver/x86_64-pc-linux-gnu" -I"/usr/lib/gcc/x86_64-pc-linux-gnu/$gcc_ver/include" $extra_inc
   ec=$?
   if [ $ec -ne 0 ]; then
     exit $ec