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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 15f1f9b90..7b2f99eba 100644 --- a/configure.ac +++ b/configure.ac @@ -134,6 +134,10 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]) GCC_VERSION=`gcc --version | cut -d ' ' -f 3 | head -1|cut -d '.' -f 1` +if test "${GCC_VERSION}" == "version" ; then + GCC_VERSION=`gcc --version | cut -d ' ' -f 4 | head -1|cut -d '.' -f 1` +fi + if test "${GCC_VERSION}" -lt "7" ; then AC_DEFINE_UNQUOTED(USE_ROARING_V2, "1", [Use CRoaring 2.1.x]) fi |