Temporary header file '/tmp/yaZqab27Xf/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/ads1115.h"
  #include "/usr/include/bmp180.h"
  #include "/usr/include/drcNet.h"
  #include "/usr/include/drcSerial.h"
  #include "/usr/include/ds1302.h"
  #include "/usr/include/ds18b20.h"
  #include "/usr/include/gertboard.h"
  #include "/usr/include/htu21d.h"
  #include "/usr/include/lcd.h"
  #include "/usr/include/lcd128x64.h"
  #include "/usr/include/max31855.h"
  #include "/usr/include/max5322.h"
  #include "/usr/include/maxdetect.h"
  #include "/usr/include/mcp23008.h"
  #include "/usr/include/mcp23016.h"
  #include "/usr/include/mcp23016reg.h"
  #include "/usr/include/mcp23017.h"
  #include "/usr/include/mcp23s08.h"
  #include "/usr/include/mcp23s17.h"
  #include "/usr/include/mcp23x08.h"
  #include "/usr/include/mcp23x0817.h"
  #include "/usr/include/mcp3002.h"
  #include "/usr/include/mcp3004.h"
  #include "/usr/include/mcp3422.h"
  #include "/usr/include/mcp4802.h"
  #include "/usr/include/pcf8574.h"
  #include "/usr/include/pcf8591.h"
  #include "/usr/include/piFace.h"
  #include "/usr/include/piGlow.h"
  #include "/usr/include/piNes.h"
  #include "/usr/include/pseudoPins.h"
  #include "/usr/include/rht03.h"
  #include "/usr/include/scrollPhat.h"
  #include "/usr/include/sn3218.h"
  #include "/usr/include/softPwm.h"
  #include "/usr/include/softServo.h"
  #include "/usr/include/softTone.h"
  #include "/usr/include/sr595.h"
  #include "/usr/include/wiringPi.h"
  #include "/usr/include/wiringPiI2C.h"
  #include "/usr/include/wiringPiSPI.h"
  #include "/usr/include/wiringSerial.h"
  #include "/usr/include/wiringShift.h"
  #include "/usr/include/wpiExtensions.h"

  // add classes
  wiringPiNodeStruct* tmp_add_class_0;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/yaZqab27Xf/dump1.h"