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| -rw-r--r-- | configure.ac | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 99a761a42fe..b4a16060fd0 100644 --- a/configure.ac +++ b/configure.ac @@ -1624,6 +1624,12 @@ if test "x$enable_gallium_llvm" = xyes; then LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'` fi + LLVM_REQUIRED_VERSION_MAJOR="3" + LLVM_REQUIRED_VERSION_MINOR="1" + if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then + AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer is required]) + fi + LLVM_COMPONENTS="engine bitwriter" if $LLVM_CONFIG --components | grep -qw 'mcjit'; then LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit" |