freepascal.compiler/install/makecfg

#!/bin/sh
#
#   $Id$
#   This file is part of the Free Pascal run time library.
#   Copyright (c) 1996-98 by Michael van Canneyt and Peter Vreman
#
#   Generate a configuration creationfile which will create /etc/ppc386.cfg
#
#   Needs 4 Arguments:
#    $1 = filename to create
#    $2 = Path to the RTL Units (with subdirs /linuxunits /sharedunits /staticunits)
#    $3 = Path to the .msg files
#    $4 = Path to the GCC lib
#
if [ $# != 4 ]; then
  echo 'Usage :'
  echo 'makecfg filename rtlpath msgpath libgccpath'
  echo 'filename   = filename to create'
  echo 'rtlpath    = Path to the RTL Units'
  echo '             (with subdirs /linuxunits /sharedunits /staticunits)'
  echo 'msgpath    = Path to the .msg files'
  echo 'libgccpath = Path to the GCC lib'
  exit 1
fi
cat <<EOFCREATE >$1
#!/bin/sh
#
#  Generate Free Pascal configuration file
#
if [ -f /etc/ppc386.cfg ] ; then
  mv /etc/ppc386.cfg /etc/ppc386.orig  >/dev/null 2>&1
  if [ \$? == 0 ]; then
    echo Saved old config to /etc/ppc386.orig
  else
    echo Could not save old config. Bailing out...
  fi
fi
echo Writing sample configuration file to /etc/ppc386.cfg
cat <<EOFCFG > /etc/ppc386.cfg
#
# Example ppc386.cfg for Free Pascal Compiler Version 0.99.8
#
# Possible argument:
#  \$1 = path to libgcc.a
#

# ----------------------
# Defines (preprocessor)
# ----------------------

#
# nested #IFNDEF, #IFDEF, #ENDIF, #ELSE, #DEFINE, #UNDEF are allowed
#
# -d is the same as #DEFINE
# -u is the same as #UNDEF
#

# When not m68k is defined at the commandline, define i386
#IFNDEF m68k
  #DEFINE i386
#ENDIF

#
# Some examples (for switches see below, and the -? helppages)
#
# Try compiling with the -dRELEASE or -dDEBUG on the commandline
#

# For a release compile with optimizes and strip debuginfo
#IFDEF RELEASE
  -OG2p2
  -Xs
  #WRITE Compiling Release Version
#ENDIF

# For a debug version compile with debuginfo and all codegeneration checks on
#IFDEF DEBUG
  -g
  -Crtoi
  #WRITE Compiling Debug Version
#ENDIF

# ----------------
# Parsing switches
# ----------------

# All assembler blocks are intel styled by default
#-Rintel

# All assembler blocks are AT&T styled by default
#-Ratt

# Semantic checking
# -S2   switch some Delphi 2 extension on
# -Sc   supports operators like C (*=,+=,/= and -=)
# -Sg   allows LABEL and GOTO
# -Si   support C++ stlyed INLINE
# -Sm   support macros like C (global)
# -So   tries to be TP/BP 7.0 compatible
# -Ss   constructor name must be init (destructor must be done)
# -St   allows static keyword in objects
# -Sv   allow C-variablen

# Allow goto, inline, C-operators, C-vars
-Sgicv

# ---------------
# Code generation
# ---------------

# 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
# -Og        generate smaller code
# -OG        generate faster code (default)
# -Or        keep certain variables in registers (still BUGGY!!!)
# -Ou        enable uncertain optimizations (see docs)
# -O1        level 1 optimizations (quick optimizations)
# -O2        level 2 optimizations (-O1 + slower optimizations)
# -O3        level 3 optimizations (same as -O2u)
# -Op        target processor
#     -Op1  set target processor to 386/486
#     -Op2  set target processor to Pentium/PentiumMMX (tm)
#     -Op3  set target processor to PPro/PII/c6x86/K6 (tm)

# Optimize always for Size and Pentium
#-OG2p2


# -----------------------
# Set Filenames and Paths
# -----------------------

# Slashes are also allowed under dos

# path to the messagefile, not necessary anymore but can be used to override
# the default language
#-Fr$3/errore.msg
#-Fr$3/errorn.msg

# path to the gcclib
#-Fg$4
-Fg\$1

# searchpath for includefiles
#-Fi/pp/inc;/pp/rtl/inc

# searchpath for units (does the same as -Up)
# For statically, smartlinked units
#IFDEF FPC_LINK_STATIC
-Fu$2/staticunits
#ENDIF
# For Dynamically linked units
#IFDEF FPC_LINK_DYNAMIC
-Fu$2/sharedunits
#ENDIF
# For normal units
-Fu$2/linuxunits
#-Fu/pp/units;/pp/rtl/dos/go32v2
#-Fu/usr/lib/ppc/units;/usr/lib/ppc/linuxunits

# searchpath for libraries
#-Fl/pp/lib
#-Fl/lib;/usr/lib


# -------------
# Linking
# -------------

# generate always debugging information for GDB (slows down the compiling
# process)
#-g

# always pass an option to the linker
#-k-s

# Always strip debuginfo from the executable
#-Xs


# -------------
# Miscellaneous
# -------------

# Write always a nice FPC logo ;)
-l

# Verbosity
# e : Show errors (default)       d : Show debug info
# w : Show warnings               u : Show used files
# n : Show notes                  t : Show tried files
# h : Show hints                  m : Show defined macros
# i : Show general info           p : Show compiled procedures
# l : Show linenumbers            c : Show conditionals
# a : Show everything             0 : Show nothing (except errors)

# Display Info, Warnings, Notes and Hints
-viwnh
# If you don't want so much verbosity use
#-vw

#
# That's all folks
#
EOFCFG
EOFCREATE
chmod 755 $1