Temporary header file '/tmp/0p3i_3wPkr/dump1.h' with the following content will be compiled to create GCC translation unit dump: // add defines #define __STDC_VERSION__ 201710L #define _GXX_NULLPTR_T #define CLUTTER_ENABLE_COMPOSITOR_API 1 #define _REGEX_NELTS(n) #define _Atomic #define PACKED #define getaddrinfo_a(a,b,c,d) // add includes #include "/usr/include/trust_router/tid.h" #include "/usr/include/trust_router/tr_constraint.h" #include "/usr/include/trust_router/tr_debug.h" #include "/usr/include/trust_router/tr_dh.h" #include "/usr/include/trust_router/tr_name.h" #include "/usr/include/trust_router/tr_versioning.h" #include "/usr/include/trust_router/trp.h" The GCC parameters: gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/0p3i_3wPkr/dump1.h" In file included from /tmp/0p3i_3wPkr/dump1.h:12: /usr/include/trust_router/tid.h:38:10: fatal error: talloc.h: No such file or directory 38 | #include | ^~~~~~~~~~ compilation terminated.