Temporary header file '/tmp/OWOjZ8v6US/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/bambamc/BamBam_BamAlignmentPut.h"
  #include "/usr/include/bambamc/BamBam_BamCollationHash.h"
  #include "/usr/include/bambamc/BamBam_BamCollationHashEntry.h"
  #include "/usr/include/bambamc/BamBam_BamCollationOutputVector.h"
  #include "/usr/include/bambamc/BamBam_BamCollationTempFileGenerator.h"
  #include "/usr/include/bambamc/BamBam_BamCollationVector.h"
  #include "/usr/include/bambamc/BamBam_BamCollator.h"
  #include "/usr/include/bambamc/BamBam_BamCollatorInterface.h"
  #include "/usr/include/bambamc/BamBam_BamFileDecoder.h"
  #include "/usr/include/bambamc/BamBam_BamFileHeader.h"
  #include "/usr/include/bambamc/BamBam_BamFlagBase.h"
  #include "/usr/include/bambamc/BamBam_BamHeaderInfo.h"
  #include "/usr/include/bambamc/BamBam_BamSingleAlignment.h"
  #include "/usr/include/bambamc/BamBam_BamWriter.h"
  #include "/usr/include/bambamc/BamBam_BgzfCompressor.h"
  #include "/usr/include/bambamc/BamBam_CharBuffer.h"
  #include "/usr/include/bambamc/BamBam_Chromosome.h"
  #include "/usr/include/bambamc/BamBam_CollatorState.h"
  #include "/usr/include/bambamc/BamBam_Config.h"
  #include "/usr/include/bambamc/BamBam_FastQRead.h"
  #include "/usr/include/bambamc/BamBam_FormatAlignment.h"
  #include "/usr/include/bambamc/BamBam_FormatNumber.h"
  #include "/usr/include/bambamc/BamBam_GzipFileDecoder.h"
  #include "/usr/include/bambamc/BamBam_GzipReader.h"
  #include "/usr/include/bambamc/BamBam_GzipWriter.h"
  #include "/usr/include/bambamc/BamBam_Hash.h"
  #include "/usr/include/bambamc/BamBam_LineBuffer.h"
  #include "/usr/include/bambamc/BamBam_LineParsing.h"
  #include "/usr/include/bambamc/BamBam_List.h"
  #include "/usr/include/bambamc/BamBam_ListNode.h"
  #include "/usr/include/bambamc/BamBam_MergeHeapEntry.h"
  #include "/usr/include/bambamc/BamBam_SamBamFileDecoder.h"
  #include "/usr/include/bambamc/BamBam_SamFileDecoder.h"
  #include "/usr/include/bambamc/BamBam_SamInfo.h"
  #include "/usr/include/bambamc/BamBam_StrDup.h"
  #include "/usr/include/bambamc/BamBam_Unused.h"

  // add classes
  _BamBam_AlignmentPut* tmp_add_class_0;
  _BamBam_BamCollationHash* tmp_add_class_1;
  _BamBam_BamCollationHashEntry* tmp_add_class_2;
  _BamBam_BamCollationOutputVector* tmp_add_class_3;
  _BamBam_BamCollationTempFileGenerator* tmp_add_class_4;
  _BamBam_BamCollationVector* tmp_add_class_5;
  _BamBam_BamCollator* tmp_add_class_6;
  _BamBam_BamFileDecoder* tmp_add_class_7;
  _BamBam_BamFileHeader* tmp_add_class_8;
  _BamBam_BamHeaderInfo* tmp_add_class_9;
  _BamBam_BamSingleAlignment* tmp_add_class_10;
  _BamBam_BamWriter* tmp_add_class_11;
  _BamBam_BgzfCompressor* tmp_add_class_12;
  _BamBam_CharBuffer* tmp_add_class_13;
  _BamBam_Chromosome* tmp_add_class_14;
  _BamBam_FastQRead* tmp_add_class_15;
  _BamBam_GzipFileDecoder* tmp_add_class_16;
  _BamBam_GzipReader* tmp_add_class_17;
  _BamBam_GzipWriter* tmp_add_class_18;
  _BamBam_LineBuffer* tmp_add_class_19;
  _BamBam_List* tmp_add_class_20;
  _BamBam_ListNode* tmp_add_class_21;
  _BamBam_MergeHeapEntry* tmp_add_class_22;
  _BamBam_SamBamFileDecoder* tmp_add_class_23;
  _BamBam_SamFileDecoder* tmp_add_class_24;
  _BamBam_SamInfo* tmp_add_class_25;
  _G_fpos64_t* tmp_add_class_26;
  _G_fpos_t* tmp_add_class_27;
  _IO_cookie_io_functions_t* tmp_add_class_28;
  gzFile_s* tmp_add_class_29;
  gz_header_s* tmp_add_class_30;
  z_stream_s* tmp_add_class_31;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/OWOjZ8v6US/dump1.h"