diff options
| -rwxr-xr-x | util/crossgcc/buildgcc | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc index d64b687dd9..97c38b8d95 100755 --- a/util/crossgcc/buildgcc +++ b/util/crossgcc/buildgcc @@ -211,6 +211,10 @@ buildcc_major() { echo "${GCC_VERSION}" | cut -d. -f1 } +buildcc_minor() { + echo "${GCC_VERSION}" | cut -d. -f2 +} + buildcc_version() { echo "${GCC_VERSION}" | cut -d. -f1-2 } @@ -237,9 +241,14 @@ ada_requested() { check_gnat() { if hostcc_has_gnat1; then - if [ "$(hostcc_version)" != "$(buildcc_version)" -a "${BOOTSTRAP}" != "1" ]; then + if [ \( "$(hostcc_major)" -lt "$(buildcc_major)" -o \ + \( "$(hostcc_major)" -eq "$(buildcc_major)" -a \ + "$(hostcc_minor)" -lt "$(buildcc_minor)" \) \) \ + -a \ + "${BOOTSTRAP}" != "1" ]; \ + then printf "\n${RED}ERROR:${red} Building the Ada compiler (gnat $(buildcc_version)) " - printf "with a different host compiler\n version ($(hostcc_version)) " + printf "with an older host compiler\n version ($(hostcc_version)) " printf "requires bootstrapping (-b).${NC}\n\n" HALT_FOR_TOOLS=1 fi |