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|
#!/bin/sh
#
# $Id: samplecfg,v 1.1.2.1 2002/03/03 15:00:20 carl Exp $
#
# Generate Sample Free Pascal configuration file
#
if [ $# = 0 ]; then
echo 'Usage :'
echo 'samplecfg fpcdir confdir'
echo 'fpcdir = Path where FPC is installed'
echo 'confdir = Path to /etc'
exit 1
fi
if [ $2 ]; then
sysdir=$2
[ -d $sysdir ] || mkdir $sysdir
else
sysdir=/etc
fi
# Detect if we have write permission in root.
if [ -w $sysdir ] ; then
echo Write permission in $sysdir.
thefile=$sysdir/.fpc.cfg
else
echo No write premission in $sysdir.
thefile=$HOME/.fpc.cfg
fi
#
if [ -f $thefile ] ; then
mv $thefile $thefile.orig >/dev/null 2>&1
if [ $? = 0 ]; then
echo Saved old config to $thefile.orig
else
echo Could not save old config. Bailing out...
exit
fi
fi
# Find path to libgcc.a
GCCSPEC=`(gcc -v 2>&1)| head -n 1| awk '{ print $4 } '`
GCCDIR=`dirname $GCCSPEC`
echo Found libgcc.a in $GCCDIR
# Write the file
echo Writing sample configuration file to $thefile
cat <<EOFCFG > $thefile
#
# Example fpc.cfg for Free Pascal Compiler
#
# ----------------------
# 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
-O2
-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
# Allow goto, inline, C-operators, C-vars
-Sgic
# ---------------
# 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 PII
#-OG2p3
# -----------------------
# 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$1/msg/errore.msg
#-Fr$1/msg/errorn.msg
# searchpath for includefiles
#-Fi/pp/inc;/pp/rtl/inc
# searchpath for units and other system dependent things
-Fu$1/units/\$target
-Fu$1/units/\$target/*
-Fu$1/units/\$target/rtl
#-Fu~/fpc/packages/*;~/fpc/rtl/linux
# searchpath for libraries
-Fl$GCCDIR
#-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
-viwn
# If you don't want so much verbosity use
#-vw
#
# That's all folks
#
EOFCFG
|
