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https://github.com/radareorg/radare2.git
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326 lines
6.9 KiB
Bash
Executable File
326 lines
6.9 KiB
Bash
Executable File
#!/bin/sh
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# cccl
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# Wrapper around MS's cl.exe to make it act more like Unix cc
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#
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# Copyright (C) 2000-2015 by contributors listed in the AUTHORS file.
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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 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Modified for radare2 purposes
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usage()
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{
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cat <<EOF
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Usage: cccl [--cccl-link] [--cccl-muffle] [--cccl-verbose] [--help] [--version]
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[OPTIONS]
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cccl is a wrapper around Microsoft's cl.exe compiler. It translates parameters
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given by [OPTIONS] that Unix cc understands into parameters that cl understands.
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EOF
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}
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case ${MACHTYPE} in
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*-msys)
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slash="-"
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;;
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*)
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slash="/"
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;;
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esac
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# prog specifies the program that should be run cl.exe
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prog=cl
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# opts specifies the command line to pass to the MSVC program
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clopt="${slash}nologo"
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linkopt="${slash}link"
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debug=
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# gotparam is 0 if we didn't ever see a param, in which case we show usage()
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gotparam=
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muffle=
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verbose=
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shared_index=-1
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processargs()
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{
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### Run through every option and convert it to the proper MS one
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while test $# -gt 0; do
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case "$1" in
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-D*) optarg= ;;
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-*=*) optarg=$(echo "$1" | sed 's,[-_a-zA-Z0-9]*=,,') ;;
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*) optarg= ;;
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esac
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gotparam=1
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case "$1" in
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--help)
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usage
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exit 0
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;;
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--cccl-link)
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# One single option for the linker
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shift
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case "$1" in
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/*)
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val=$(echo "$1" | cut -c2-)
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linkopt="${linkopt} ${slash}${val}"
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;;
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*)
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linkopt="${linkopt} $1"
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;;
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esac
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;;
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--cccl-muffle)
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# Remove the unnecessary junk that the compiler outputs to stdout
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muffle=1
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;;
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--cccl-verbose)
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verbose=1
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;;
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--version)
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cat <<EOF
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cccl 1.0
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EOF
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exit 0;
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;;
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-ansi)
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clopt="${clopt},${slash}Za"
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;;
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-c)
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# -c (compile only) is actually the same, but for clarity...
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clopt="${clopt},${slash}c"
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;;
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-g[0-9] | -g)
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# cl only supports one debugging level
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clopt="${clopt},${slash}Zi"
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debug=1
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;;
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-O0)
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clopt="${clopt},${slash}Ot"
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;;
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-O2)
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clopt="${clopt},${slash}O2"
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;;
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-I*)
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path=$(echo "$1" | sed 's,-I,,')
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path=$(cygpath -aw "$path")
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clopt="${clopt},${slash}I${path}"
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;;
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-L*)
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path=$(echo "$1" | sed 's,-L,,')
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path=$(cygpath -aw "$path")
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linkopt="${linkopt},${slash}LIBPATH:$path"
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;;
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-l*)
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lib=$(echo "$1" | sed 's,-l,,')
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lib="$lib.lib"
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clopt="${clopt},${lib}"
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;;
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-m386)
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clopt="${clopt},${slash}G3"
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;;
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-m486)
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clopt="${clopt},${slash}G4"
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;;
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-mpentium)
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clopt="${clopt},${slash}G5"
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;;
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-mpentiumpro)
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clopt="${clopt},${slash}G6"
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;;
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-o)
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# specifying output file, is it an object or an executable
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shift
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path=$(cygpath -w "$1")
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case "${path}" in
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*.o | *.obj)
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clopt="${clopt},${slash}Fo${path}"
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;;
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*.exe | *.dll | *.pyd)
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clopt="${clopt},${slash}Fe${path}"
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;;
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*)
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echo "Warning: Could not understand -o directive. Producing .exe by default."
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clopt="${clopt},${slash}Fe${path}.exe"
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;;
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esac
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;;
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-pedantic)
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#ignore pedantic
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;;
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-W*)
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#ignore warnings
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;;
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-fno-strict-aliasing*)
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#ignore aliasing
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;;
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-isystem)
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shift
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clopt="${clopt},${slash}I$1"
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;;
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-MT)
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exit 0
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;;
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-mno-cygwin)
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;;
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-shared)
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shared_index=${#clopt[@]}
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clopt="${clopt},${slash}LD"
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;;
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-std=*)
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#ignore std
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;;
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-MMD)
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#ignore MMD
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;;
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-fPIC)
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#ignore fPIC
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;;
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-*)
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# Remaining '-' options are passed to the compiler
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val=$(echo "$1" | cut -c2-)
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if test x$optarg != x ; then
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clopt="${clopt},${slash}${val}=$optarg"
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else
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clopt="${clopt},${slash}${val}"
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fi
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;;
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*.cc | *.cxx | *.C)
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# C++ source file with non .cpp extension, make sure cl understand
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# that it is C++
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clopt="${clopt},${slash}Tp$1"
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;;
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*.c)
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# Translate it into windows path in case it's a linux absolute path
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# Because /cygdrive/d/wtf would be read as an option
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path=$(cygpath -w "$1")
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clopt="${clopt},${path}"
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;;
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*.a)
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# Translate it into .lib and make sure it's a windows path cf above
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path=$(cygpath -w "$1" | sed 's,\.a,.lib,')
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clopt="${clopt},${path}"
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;;
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/link)
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# Same behaviour as cl - all options after /link are linker options
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shift
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while test $# -gt 0; do
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case "$1" in
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/*)
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val=$(echo "$1" | cut -c2-)
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linkopt="${linkopt},${slash}${val}"
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;;
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*)
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linkopt="${linkopt},$1"
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;;
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esac
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shift
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done
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;;
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/*/*)
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# If there are multiple slashes, then it's an absolute path
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path=$(cygpath -aw "$1")
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clopt="${clopt},${path}"
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;;
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/*)
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# All '/' options (except the one above) are assumed to be options
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val=$(echo "$1" | cut -c2-)
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clopt="${clopt},${slash}${val}"
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;;
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*)
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clopt="${clopt},$1"
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;;
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esac
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shift
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done
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}
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# Whitespace in paths is dealt with by setting IFS and using bash arrays
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# Except additional arguments in CCCL_OPTIONS need to be space separated
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processargs ${CCCL_OPTIONS}
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IFS=""
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processargs $@
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if test "$shared_index" -ge 0 -a -n "$debug"; then
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clopt[$shared_index]="${slash}LDd"
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fi
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if test x$gotparam = x ; then
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usage
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exit 1
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fi
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if test "x$V" = "x1" ; then
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verbose=1
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fi
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IFS=","
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if test -n "$verbose" ; then
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printf "%s" "$prog"
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for opt in ${clopt} ; do
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printf "%s" " \"$opt\""
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done
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for opt in ${linkopt} ; do
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printf "%s" " \"$opt\""
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done
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echo ""
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fi
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if test -z "$muffle" ; then
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exec $prog $clopt $linkopt
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else
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# tr needed below for $ in regex to work (simple alternative to dos2unix)
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exec $prog $clopt $linkopt | tr -d '\r' | grep -v -e "\.cpp$" -e "\.cxx$" -e "\.cc$" -e "\.C$" -e "\.c$" -e "^ Creating library" -e "^Generating Code"
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exit $?
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fi
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