1.1 --- a/scripts/build/cc/gcc.sh	Sun Jun 13 23:45:29 2010 +0200
     1.2 +++ b/scripts/build/cc/gcc.sh	Sun Jun 13 23:38:37 2010 +0200
     1.3 @@ -47,7 +47,7 @@
     1.4      # In case we're not bare metal, and we're NPTL, build the static core gcc.
     1.5      # In any other case, do nothing.
     1.6      case "${CT_BARE_METAL},${CT_CANADIAN},${CT_THREADS}" in
     1.7 -        y,*,*)  do_cc_core mode=baremetal build_libgcc=yes;;
     1.8 +        y,*,*)  do_cc_core mode=static;;
     1.9          ,y,*)   ;;
    1.10          ,,nptl) do_cc_core mode=static;;
    1.11          *)      ;;
    1.12 @@ -63,8 +63,8 @@
    1.13      # In any other case, build the static core gcc and, if using gcc-4.3+,
    1.14      # also build the target libgcc.
    1.15      case "${CT_BARE_METAL},${CT_CANADIAN},${CT_THREADS}" in
    1.16 -        y,*,*)   ;;
    1.17 -        ,y,*)    ;;
    1.18 +        y,*,*)  do_cc_core mode=baremetal build_libgcc=yes build_libstdcxx=yes;;
    1.19 +        ,y,*)   ;;
    1.20          ,,nptl)
    1.21              do_cc_core mode=shared build_libgcc=yes
    1.22              ;;
    1.23 @@ -83,10 +83,12 @@
    1.24  # with or without the target libgcc. We need to know wether:
    1.25  #  - we're building static, shared or bare metal: mode=[static|shared|baremetal]
    1.26  #  - we need to build libgcc or not             : build_libgcc=[yes|no]     (default: no)
    1.27 +#  - we need to build libstdc++ or not          : build_libstdcxx=[yes|no]  (default: no)
    1.28  # Usage: do_cc_core_static mode=[static|shared|baremetal] build_libgcc=[yes|no]
    1.29  do_cc_core() {
    1.30      local mode
    1.31      local build_libgcc=no
    1.32 +    local build_libstdcxx=no
    1.33      local core_prefix_dir
    1.34      local lang_opt
    1.35      local tmp
    1.36 @@ -106,7 +108,8 @@
    1.37              extra_config+=("--with-newlib")
    1.38              extra_config+=("--enable-threads=no")
    1.39              extra_config+=("--disable-shared")
    1.40 -            copy_headers=y
    1.41 +            copy_headers=y  # For baremetal, as there's no headers to copy,
    1.42 +                            # we copy an empty directory. So, who cares?
    1.43              ;;
    1.44          shared)
    1.45              core_prefix_dir="${CT_CC_CORE_SHARED_PREFIX_DIR}"
    1.46 @@ -257,6 +260,11 @@
    1.47      else # build_libgcc
    1.48          core_targets=( gcc )
    1.49      fi   # ! build libgcc
    1.50 +    if [    "${build_libstdcxx}" = "yes"    \
    1.51 +         -a "${CT_CC_LANG_CXX}"  = "y"      \
    1.52 +       ]; then
    1.53 +        core_targets+=( target-libstdc++-v3 )
    1.54 +    fi
    1.55  
    1.56      CT_DoLog EXTRA "Building ${mode} core C compiler"
    1.57      CT_DoExecLog ALL make ${PARALLELMFLAGS} "${core_targets[@]/#/all-}"