Temporary header file '/tmp/gq2pQfV8ig/dump1.h' with the following content will be compiled to create GCC translation unit dump:

  // add defines
  #define __STDC_VERSION__ 201710L
#define _FILE_OFFSET_BITS 64
#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/android/nativehelper/JNIHelp.h"
  #include "/usr/include/android/nativehelper/JniInvocation.h"
  #include "/usr/include/android/nativehelper/ScopedBytes.h"
  #include "/usr/include/android/nativehelper/ScopedLocalFrame.h"
  #include "/usr/include/android/nativehelper/ScopedLocalRef.h"
  #include "/usr/include/android/nativehelper/ScopedPrimitiveArray.h"
  #include "/usr/include/android/nativehelper/ScopedStringChars.h"
  #include "/usr/include/android/nativehelper/ScopedUtfChars.h"
  #include "/usr/include/android/nativehelper/detail/signature_checker.h"
  #include "/usr/include/android/nativehelper/jni.h"
  #include "/usr/include/android/nativehelper/jni_macros.h"
  #include "/usr/include/android/nativehelper/libnativehelper_api.h"
  #include "/usr/include/android/nativehelper/nativehelper_utils.h"
  #include "/usr/include/android/nativehelper/scoped_bytes.h"
  #include "/usr/include/android/nativehelper/scoped_local_frame.h"
  #include "/usr/include/android/nativehelper/scoped_local_ref.h"
  #include "/usr/include/android/nativehelper/scoped_primitive_array.h"
  #include "/usr/include/android/nativehelper/scoped_string_chars.h"
  #include "/usr/include/android/nativehelper/scoped_utf_chars.h"
  #include "/usr/include/android/nativehelper/toStringArray.h"

  // add namespaces
  namespace nativehelper{typedef int tmp_add_type_1;}
  nativehelper::tmp_add_type_1 tmp_add_func_1(){return 0;};
  namespace nativehelper{namespace detail{typedef int tmp_add_type_2;}}
  nativehelper::detail::tmp_add_type_2 tmp_add_func_2(){return 0;};

  // add classes
  JNIInvokeInterface* tmp_add_class_0;
  JNINativeInterface* tmp_add_class_1;
  JavaVMAttachArgs* tmp_add_class_2;
  JavaVMInitArgs* tmp_add_class_3;
  JavaVMOption* tmp_add_class_4;
  JniInvocation* tmp_add_class_5;
  ScopedBooleanArrayRO* tmp_add_class_6;
  ScopedBooleanArrayRW* tmp_add_class_7;
  ScopedByteArrayRO* tmp_add_class_8;
  ScopedByteArrayRW* tmp_add_class_9;
  ScopedBytesRO* tmp_add_class_10;
  ScopedBytesRW* tmp_add_class_11;
  ScopedCharArrayRO* tmp_add_class_12;
  ScopedCharArrayRW* tmp_add_class_13;
  ScopedDoubleArrayRO* tmp_add_class_14;
  ScopedDoubleArrayRW* tmp_add_class_15;
  ScopedFloatArrayRO* tmp_add_class_16;
  ScopedFloatArrayRW* tmp_add_class_17;
  ScopedIntArrayRO* tmp_add_class_18;
  ScopedIntArrayRW* tmp_add_class_19;
  ScopedLocalFrame* tmp_add_class_20;
  ScopedLongArrayRO* tmp_add_class_21;
  ScopedLongArrayRW* tmp_add_class_22;
  ScopedShortArrayRO* tmp_add_class_23;
  ScopedShortArrayRW* tmp_add_class_24;
  ScopedStringChars* tmp_add_class_25;
  ScopedUtfChars* tmp_add_class_26;
  VectorCounter* tmp_add_class_27;
  VectorGetter* tmp_add_class_28;
  _G_fpos64_t* tmp_add_class_29;
  _G_fpos_t* tmp_add_class_30;
  _IO_cookie_io_functions_t* tmp_add_class_31;
  _JNIEnv* tmp_add_class_32;
  _JavaVM* tmp_add_class_33;
  _jarray* tmp_add_class_34;
  _jbooleanArray* tmp_add_class_35;
  _jbyteArray* tmp_add_class_36;
  _jcharArray* tmp_add_class_37;
  _jclass* tmp_add_class_38;
  _jdoubleArray* tmp_add_class_39;
  _jfloatArray* tmp_add_class_40;
  _jintArray* tmp_add_class_41;
  _jlongArray* tmp_add_class_42;
  _jobject* tmp_add_class_43;
  _jobjectArray* tmp_add_class_44;
  _jshortArray* tmp_add_class_45;
  _jstring* tmp_add_class_46;
  _jthrowable* tmp_add_class_47;
  jvalue* tmp_add_class_48;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/gq2pQfV8ig/dump1.h"  -I/usr/include/android/nativehelper -I/usr/include/android