fpopt.cfg

-Mobjfpc
-FUbin
-FEbin
#IFDEF RELEASE
  -O2
  -Xs
  -vewnh
  -CX
  -XX
#ELSE
-a
-al
-ar

# Semantic checking
#      -S2        same as -Mobjfpc
#      -Sc        supports operators like C (*=,+=,/= and -=)
#      -Sa        include assertion code.
#      -Sd        same as -Mdelphi
#      -Se<x>     error options. <x> is a combination of the following:
#         <n> : compiler stops after <n> errors (default is 1)
#         w   : compiler stops also after warnings
#         n   : compiler stops also after notes
#         h   : compiler stops also after hints
#      -Sg        allow LABEL and GOTO
#      -Sh        Use ansistrings
#      -Si        support C++ styled INLINE
#      -Sk        load fpcylix unit
#      -SI<x>     set interface style to <x>
#         -SIcom    COM compatible interface (default)
#         -SIcorba  CORBA compatible interface
#      -Sm        support macros like C (global)
#      -So        same as -Mtp
#      -Sp        same as -Mgpc
#      -Ss        constructor name must be init (destructor must be done)
#      -Sx        enable exception keywords (default in Delphi/ObjFPC modes)
#
# Allow goto, inline, C-operators, C-vars
-Scagix


# Uncomment the next line if you always want static/dynamic units by default
# (can be overruled with -CD, -CS at the commandline)
#-CS
#-CD

# Set the default heapsize to 8Mb
#-Ch8000000

# Set default codegeneration checks (iocheck, overflow, range, stack)
-Ci
-Co
-Cr
-Ct

# Optimizer switches
# -Os        generate smaller code
# -Oa=N      set alignment to N
# -O1        level 1 optimizations (quick optimizations, debuggable)
# -O2        level 2 optimizations (-O1 + optimizations which make debugging more difficult)
# -O3        level 3 optimizations (-O2 + optimizations which also may make the program slower rather than faster)
# -Oo<x>     switch on optimalization x. See fpc -i for possible values
# -OoNO<x>   switch off optimalization x. See fpc -i for possible values
# -Op<x>     set target cpu for optimizing, see fpc -i for possible values
-O1

# generate always debugging information for GDB (slows down the compiling
# process)
#      -gc        generate checks for pointers
#      -gd        use dbx
#      -gg        use gsym
#      -gh        use heap trace unit (for memory leak debugging)
#      -gl        use line info unit to show more info for backtraces
#      -gv        generates programs tracable with valgrind
#      -gw        generate dwarf debugging info
#
-gl

# Write always a nice FPC logo ;)
#-l

# Verbosity
#      e : Show errors (default)       d : Show debug info
#      w : Show warnings               u : Show unit info
#      n : Show notes                  t : Show tried/used files
#      h : Show hints                  s : Show time stamps
#      i : Show general info           q : Show message numbers
#      l : Show linenumbers            c : Show conditionals
#      a : Show everything             0 : Show nothing (except errors)
#      b : Write file names messages   r : Rhide/GCC compatibility mode
#          with full path              x : Executable info (Win32 only)
#      v : write fpcdebug.txt with     p : Write tree.log with parse tree
#          lots of debugging info
#
-vewni
#ENDIF