diff options
| -rwxr-xr-x | util/crossgcc/buildgcc | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc index 07425921af..2907c098b9 100755 --- a/util/crossgcc/buildgcc +++ b/util/crossgcc/buildgcc @@ -225,6 +225,16 @@ hostcc_version() { printf "%d.%d" "$(hostcc_major)" "$(hostcc_minor)" } +check_cc() { + if is_package_enabled "GCC"; then + if [ "$(hostcc_major)" != "$(buildcc_major)" -a "${BOOTSTRAP}" != "1" ]; then + printf "\n${red}warning: Building GCC $(buildcc_version) with a different major " + printf "version ($(hostcc_version)).\n" + printf " Bootstrapping (-b) is recommended.${NC}\n\n" + fi + fi +} + check_sum() { test -z "$CHECKSUM" || \ test "$(cat sum/$1.cksum 2>/dev/null | sed -e 's@.*\([0-9a-f]\{40,\}\).*@\1@')" = \ @@ -836,6 +846,9 @@ searchtool bzip2 "bzip2," > /dev/null check_for_library "-lz" "zlib (zlib1g-dev or zlib-devel)" +CC=cc +check_cc + if [ "$HALT_FOR_TOOLS" -ne 0 ]; then exit 1 fi @@ -848,7 +861,6 @@ fi # Set up host compiler and flags needed for various OSes -CC=cc if is_package_enabled "GCC"; then if [ $UNAME = "Darwin" ]; then #GCC_OPTIONS="$GCC_OPTIONS --enable-threads=posix" |