Temporary header file '/tmp/LXeNJE0PR7/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/gpuarray/abi_version.h" #include "/usr/include/gpuarray/array.h" #include "/usr/include/gpuarray/blas.h" #include "/usr/include/gpuarray/buffer.h" #include "/usr/include/gpuarray/buffer_blas.h" #include "/usr/include/gpuarray/buffer_collectives.h" #include "/usr/include/gpuarray/collectives.h" #include "/usr/include/gpuarray/config.h" #include "/usr/include/gpuarray/elemwise.h" #include "/usr/include/gpuarray/error.h" #include "/usr/include/gpuarray/ext_cuda.h" #include "/usr/include/gpuarray/extension.h" #include "/usr/include/gpuarray/kernel.h" #include "/usr/include/gpuarray/types.h" #include "/usr/include/gpuarray/util.h" The GCC parameters: gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/LXeNJE0PR7/dump1.h" In file included from /tmp/LXeNJE0PR7/dump1.h:22: /usr/include/gpuarray/ext_cuda.h:4:10: fatal error: cuda.h: No such file or directory 4 | #include | ^~~~~~~~ compilation terminated.