#!/bin/sh

 # Yes, this is supposed to be a POSIX-compliant shell script.

 # Parses all samples on the command line, and for each of them, prints

 # the versions of the main tools

 # Use tools discovered by ./configure

 . "${CT_LIB_DIR}/paths.sh"

 [ "$1" = "-v" ] && opt="$1" && shift

 [ "$1" = "-w" ] && opt="$1" && shift

 [ "$1" = "-W" ] && opt="$1" && shift

 # GREP_OPTIONS screws things up.

 export GREP_OPTIONS=

 # Dump a single sample

 # Note: we use the specific .config.sample config file

 dump_single_sample() {

     local verbose=0

     local wiki=0

     local complibs

     [ "$1" = "-v" ] && verbose=1 && shift

     [ "$1" = "-w" ] && wiki=1 && shift

     local sample="$1"

     case "${sample}" in

         current)

             sample_type="l"

             sample="$( ${CT_NG} show-tuple )"

             ;;

         *)  if [ -f "${CT_TOP_DIR}/samples/${sample}/crosstool.config" ]; then

                 sample_top="${CT_TOP_DIR}"

                 sample_type="L"

             else

                 sample_top="${CT_LIB_DIR}"

                 sample_type="G"

             fi

             ;;

     esac

     . $(pwd)/.config.sample

     if [ ${wiki} -eq 0 ]; then

         width=14

         printf "[%s" "${sample_type}"

         [ -f "${sample_top}/samples/${sample}/broken" ] && printf "B" || printf "."

         [ "${CT_EXPERIMENTAL}" = "y" ] && printf "X" || printf "."

         printf "]   %s\n" "${sample}"

         if [ ${verbose} -ne 0 ]; then

             case "${CT_TOOLCHAIN_TYPE}" in

                 cross)  ;;

                 canadian)

                     printf "    %-*s : %s\n" ${width} "Host" "${CT_HOST}"

                     ;;

             esac

             printf "    %-*s : %s\n" ${width} "OS" "${CT_KERNEL}${CT_KERNEL_VERSION:+-}${CT_KERNEL_VERSION}"

             if [    -n "${CT_GMP}"              \

                  -o -n "${CT_MPFR}"             \

                  -o -n "${CT_PPL}"              \

                  -o -n "${CT_CLOOG}"            \

                  -o -n "${CT_MPC}"              \

                  -o -n "${CT_LIBELF}"           \

                  -o -n "${CT_GMP_TARGET}"       \

                  -o -n "${CT_MPFR_TARGET}"      \

                  -o -n "${CT_PPL_TARGET}"       \

                  -o -n "${CT_CLOOG_TARGET}"     \

                  -o -n "${CT_MPC_TARGET}"       \

                  -o -n "${CT_LIBELF_TARGET}"    \

                ]; then

                 printf "    %-*s :" ${width} "Companion libs"

                 complibs=1

             fi

             [ -z "${CT_GMP}"    -a -z "${CT_GMP_TARGET}"    ] || printf " gmp-%s"       "${CT_GMP_VERSION}"

             [ -z "${CT_MPFR}"   -a -z "${CT_MPFR_TARGET}"   ] || printf " mpfr-%s"      "${CT_MPFR_VERSION}"

             [ -z "${CT_PPL}"    -a -z "${CT_PPL_TARGET}"    ] || printf " ppl-%s"       "${CT_PPL_VERSION}"

             [ -z "${CT_CLOOG}"  -a -z "${CT_CLOOG_TARGET}"  ] || printf " cloog-ppl-%s" "${CT_CLOOG_VERSION}"

             [ -z "${CT_MPC}"    -a -z "${CT_MPC_TARGET}"    ] || printf " mpc-%s"       "${CT_MPC_VERSION}"

             [ -z "${CT_LIBELF}" -a -z "${CT_LIBELF_TARGET}" ] || printf " libelf-%s"    "${CT_LIBELF_VERSION}"

             [ -z "${complibs}"  ] || printf "\n"

             printf  "    %-*s : %s\n" ${width} "binutils" "binutils-${CT_BINUTILS_VERSION}"

             printf  "    %-*s : %s" ${width} "C compiler" "${CT_CC}-${CT_CC_VERSION} (C"

             [ "${CT_CC_LANG_CXX}" = "y"     ] && printf ",C++"

             [ "${CT_CC_LANG_FORTRAN}" = "y" ] && printf ",Fortran"

             [ "${CT_CC_LANG_JAVA}" = "y"    ] && printf ",Java"

             [ "${CT_CC_LANG_ADA}" = "y"     ] && printf ",ADA"

             [ "${CT_CC_LANG_OBJC}" = "y"    ] && printf ",Objective-C"

             [ "${CT_CC_LANG_OBJCXX}" = "y"  ] && printf ",Objective-C++"

             [ "${CT_CC_LANG_GOLANG}" = "y"  ] && printf ",Go"

             [ -n "${CT_CC_LANG_OTHERS}"     ] && printf ",${CT_CC_LANG_OTHERS}"

             printf ")\n"

             printf  "    %-*s : %s (threads: %s)\n" ${width} "C library" "${CT_LIBC}${CT_LIBC_VERSION:+-}${CT_LIBC_VERSION}" "${CT_THREADS}"

             printf  "    %-*s :" ${width} "Tools"

             [ "${CT_TOOL_sstrip}"   ] && printf " sstrip"

             [ "${CT_DEBUG_dmalloc}" ] && printf " dmalloc-${CT_DMALLOC_VERSION}"

             [ "${CT_DEBUG_duma}"    ] && printf " duma-${CT_DUMA_VERSION}"

             [ "${CT_DEBUG_gdb}"     ] && printf " gdb-${CT_GDB_VERSION}"

             [ "${CT_DEBUG_ltrace}"  ] && printf " ltrace-${CT_LTRACE_VERSION}"

             [ "${CT_DEBUG_strace}"  ] && printf " strace-${CT_STRACE_VERSION}"

             printf "\n"

         fi

     else

         case "${CT_TOOLCHAIN_TYPE}" in

             cross)

                 printf "| ''${sample}''  | "

                 ;;

             canadian)

                 printf "| ''"

                 printf "${sample}" |sed -r -e 's/.*,//'

                 printf "''  | ${CT_HOST}  "

                 ;;

             *)          ;;

         esac

         printf "|  "

         [ "${CT_EXPERIMENTAL}" = "y" ] && printf "**X**"

         [ -f "${sample_top}/samples/${sample}/broken" ] && printf "**B**"

         printf "  |  ''${CT_KERNEL}''  |"

         if [ "${CT_KERNEL}" != "bare-metal" ];then

             if [ "${CT_KERNEL_LINUX_HEADERS_USE_CUSTOM_DIR}" = "y" ]; then

                 printf "  //custom//  "

             else

                 printf "  ${CT_KERNEL_VERSION}  "

             fi

         fi

         printf "|  ${CT_BINUTILS_VERSION}  "

         printf "|  ''${CT_CC}''  "

         printf "|  ${CT_CC_VERSION}  "

         printf "|  ''${CT_LIBC}''  |"

         if [ "${CT_LIBC}" != "none" ]; then

             printf "  ${CT_LIBC_VERSION}  "

         fi

         printf "|  ${CT_THREADS:-none}  "

         printf "|  ${CT_ARCH_FLOAT}  "

         printf "|  C"

         [ "${CT_CC_LANG_CXX}" = "y"     ] && printf ", C++"

         [ "${CT_CC_LANG_FORTRAN}" = "y" ] && printf ", Fortran"

         [ "${CT_CC_LANG_JAVA}" = "y"    ] && printf ", Java"

         [ "${CT_CC_LANG_ADA}" = "y"     ] && printf ", ADA"

         [ "${CT_CC_LANG_OBJC}" = "y"    ] && printf ", Objective-C"

         [ "${CT_CC_LANG_OBJCXX}" = "y"  ] && printf ", Objective-C++"

         [ -n "${CT_CC_LANG_OTHERS}"     ] && printf "\\\\\\\\ Others: ${CT_CC_LANG_OTHERS}"

         printf "  "

         ( . "${sample_top}/samples/${sample}/reported.by"

           if [ -n "${reporter_name}" ]; then

               if [ -n "${reporter_url}" ]; then

                   printf "|  [[${reporter_url}|${reporter_name}]]  "

               else

                   printf "|  ${reporter_name}  "

               fi

           else

               printf "|  (//unknown//)  "

           fi

         )

         sample_updated="$( hg log -l 1 --template '{date|shortdate}' "${sample_top}/samples/${sample}" )"

         printf "|  ${sample_updated}  "

         echo "|"

     fi

 }

 if [ "${opt}" = "-w" -a ${#} -eq 0 ]; then

     printf "^ %s  |||||||||||||||\n" "$( date "+%Y%m%d.%H%M %z" )"

     printf "^ Target  "

     printf "^ Host  "

     printf "^  Status  "

     printf "^  Kernel headers\\\\\\\\ version  ^"

     printf "^  binutils\\\\\\\\ version  "

     printf "^  C compiler\\\\\\\\ version  ^"

     printf "^  C library\\\\\\\\ version  ^"

     printf "^  Threading\\\\\\\\ model  "

     printf "^  Floating point\\\\\\\\ support  "

     printf "^  Languages  "

     printf "^  Initially\\\\\\\\ reported by  "

     printf "^  Last\\\\\\\\ updated  "

     echo   "^"

     exit 0

 elif [ "${opt}" = "-W" ]; then

     printf "^ Total: ${#} samples  || **X**: sample uses features marked as being EXPERIMENTAL.\\\\\\\\ **B**: sample is currently BROKEN. |||||||||||||"

     echo   ""

     exit 0

 fi

 for sample in "${@}"; do

     ( dump_single_sample ${opt} "${sample}" )

 done