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110 lines
3.4 KiB
110 lines
3.4 KiB
# --- ROCK-COPYRIGHT-NOTE-BEGIN ---
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#
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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# Please add additional copyright information _after_ the line containing
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# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by
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# the ./scripts/Create-CopyPatch script. Do not edit this copyright text!
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#
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# ROCK Linux: rock-src/package/base/gcc3/parse-config
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# ROCK Linux is Copyright (C) 1998 - 2003 Clifford Wolf
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version. A copy of the GNU General Public
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# License can be found at Documentation/COPYING.
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#
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# Many people helped and are helping developing ROCK Linux. Please
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# have a look at http://www.rocklinux.org/ and the Documentation/TEAM
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# file for details.
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#
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# --- ROCK-COPYRIGHT-NOTE-END ---
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# Use the GCC-[23] stack protector patch
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#
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if [ $pkg != glibc23 -a $pkg != glibc22 -a \
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$pkg != grub -a $pkg != dietlibc ]
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then
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if [ "$ROCKCFG_PKG_GCC2_STACKPRO" = 1 ] ; then
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var_append GCC2_WRAPPER_INSERT " " "-fstack-protector"
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fi
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if [ "$ROCKCFG_DEFAULT_CC" = "gcc3" -a "$ROCKCFG_PKG_GCC3_STACKPRO" = 1 ] ; then
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var_append GCC3_WRAPPER_INSERT " " "-fstack-protector"
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fi
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if [ "$ROCKCFG_DEFAULT_CC" = "gcc33" -a "$ROCKCFG_PKG_GCC33_STACKPRO" = 1 ] ; then
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var_append GCC3_WRAPPER_INSERT " " "-fstack-protector"
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fi
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fi
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# maybe we add something more later. But imo it's better to
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# let the options of KCC unmodified for gcc[23]. (Clifford)
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#
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if [[ $ROCKCFG_DEFAULT_KCC = gcc* ]] ; then
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export KCC="${archprefix}kcc-${ROCKCFG_DEFAULT_KCC#gcc}"
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if [ "$ROCKCFG_OPTSIZE" = 1 ] ; then
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var_insert KCC_WRAPPER_REMOVE " " "-O -O[0-9]"
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var_insert KCC_WRAPPER_INSERT " " "-Os"
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fi
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fi
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# set CC, CXX and F77 environment variables
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#
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for x in CC CXX F77 ; do
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eval "y=\$ROCKCFG_DEFAULT_$x"
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if [[ $y = gcc* ]] ; then
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case "$x-$stagelevel" in
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CC-*)
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z="${archprefix}gcc ${archprefix}gcc-${y#gcc}" ;;
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CXX-[2-9])
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z="${archprefix}g++ ${archprefix}g++-${y#gcc}" ;;
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F77-[2-9])
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z="${archprefix}g77 ${archprefix}g77-${y#gcc}" ;;
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*)
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export $x=${x}_not_available_in_stage_${stagelevel}
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continue ;;
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esac
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for y in $z ; do
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[ "`type -p $y`" ] && export $x=$y
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done
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fi
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done
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# Add the usual gcc optimazation options
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# Strip or add debug information
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#
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if [ "$ROCKCFG_OPT" = 1 ] ; then
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var_append GCC_WRAPPER_APPEND " " "-s"
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var_insert GCC_WRAPPER_REMOVE " " "-g*"
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var_insert GCC_WRAPPER_REMOVE " " "-O -O[0-9s] -m*"
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if [ "$ROCKCFG_OPTSIZE" = 1 ] ; then
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var_insert GCC_WRAPPER_INSERT " " "-Os -pipe"
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else
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var_insert GCC_WRAPPER_INSERT " " "-O2 -pipe"
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fi
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else
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if [[ $pkg != glibc* ]] ; then
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var_append GCC_WRAPPER_APPEND " " "-ggdb"
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var_insert GCC_WRAPPER_REMOVE " " "-s -g*"
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fi
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fi
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# Compile with no exceptions or rtti, gcc itself must support both
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#
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if [ "$ROCKCFG_LIMITCXX" = 1 ] && [[ $pkg != gcc* ]] ; then
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var_append CXX_WRAPPER_APPEND " " "-fno-exceptions -fno-rtti"
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fi
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# Passing -I/usr{/local/}include creates a warning in gcc3 which is confusing
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# some of the configure scripts and Makefiles.
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#
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var_insert GCC3_WRAPPER_REMOVE " " "-I/usr/include"
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var_insert GCC3_WRAPPER_REMOVE " " "-I/usr/local/include"
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# Add the architecture gcc optimisation options
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#
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if [ -f architecture/$arch/gcc-options ] ; then
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. architecture/$arch/gcc-options
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fi
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