1.1 --- a/scripts/crosstool.sh	Tue Nov 04 16:14:55 2008 +0000
     1.2 +++ b/scripts/crosstool.sh	Tue Nov 04 16:30:11 2008 +0000
     1.3 @@ -310,17 +310,25 @@
     1.4          *,y)      CT_HOST=$(echo "${CT_HOST}" |sed -r -e 's/-/-host_/;');;
     1.5      esac
     1.6  
     1.7 +    # What's our shell?
     1.8 +    # Will be plain /bin/sh on most systems, except if we have /bin/ash and we
     1.9 +    # _explictly_ required using it
    1.10 +    CT_SHELL="/bin/sh"
    1.11 +    [ "${CT_CONFIG_SHELL_ASH}" = "y" -a -x "/bin/ash" ] && CT_SHELL="/bin/ash"
    1.12 +
    1.13      # Ah! Recent versions of binutils need some of the build and/or host system
    1.14      # (read CT_BUILD and CT_HOST) tools to be accessible (ar is but an example).
    1.15      # Do that:
    1.16 +    BANG='!'
    1.17      CT_DoLog DEBUG "Making build system tools available"
    1.18      mkdir -p "${CT_PREFIX_DIR}/bin"
    1.19      for tool in ar as dlltool ${CT_CC_NATIVE:=gcc} gnatbind gnatmake ld nm ranlib strip windres objcopy objdump; do
    1.20          tmp=$(CT_Which ${tool})
    1.21          if [ -n "${tmp}" ]; then
    1.22 -            ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_BUILD}-${tool}"
    1.23 -            ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_UNIQ_BUILD}-${tool}"
    1.24 -            ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_HOST}-${tool}"
    1.25 +            printf "#${BANG}${CT_SHELL}\nexec '${tmp}' \"\${@}\"\n" >"${CT_PREFIX_DIR}/bin/${CT_BUILD}-${tool}"
    1.26 +            printf "#${BANG}${CT_SHELL}\nexec '${tmp}' \"\${@}\"\n" >"${CT_PREFIX_DIR}/bin/${CT_UNIQ_BUILD}-${tool}"
    1.27 +            printf "#${BANG}${CT_SHELL}\nexec '${tmp}' \"\${@}\"\n" >"${CT_PREFIX_DIR}/bin/${CT_HOST}-${tool}"
    1.28 +            chmod 700 "${CT_PREFIX_DIR}/bin/${CT_BUILD}-${tool}" "${CT_PREFIX_DIR}/bin/${CT_UNIQ_BUILD}-${tool}" "${CT_PREFIX_DIR}/bin/${CT_HOST}-${tool}"
    1.29          fi |CT_DoLog DEBUG
    1.30      done
    1.31  
    1.32 @@ -337,9 +345,9 @@
    1.33      # Override the configured jobs with what's been given on the command line
    1.34      [ -n "${CT_JOBS}" ] && CT_PARALLEL_JOBS="${CT_JOBS}"
    1.35  
    1.36 -    # Help ./configure scripts go faster
    1.37 -    [ "${CT_CONFIG_SHELL_ASH}" = "y" ] && export CONFIG_SHELL=/bin/ash
    1.38 -    export CONFIG_SHELL
    1.39 +    # Set the shell to be used by ./configure scripts and by Makefiles (those
    1.40 +    # that support it!).
    1.41 +    export CONFIG_SHELL="${CT_SHELL}"
    1.42  
    1.43      # And help make go faster
    1.44      PARALLELMFLAGS=