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| author | Fabian Jahr <fjahr@protonmail.com> | 2020-12-20 22:08:15 +0100 |
|---|---|---|
| committer | Fabian Jahr <fjahr@protonmail.com> | 2020-12-20 22:08:15 +0100 |
| commit | 589f958662a2dcaacdb9a66f1088c74828a39577 (patch) | |
| tree | 46743436a65e82399da44e2b6c51911bfb954011 /configure.ac | |
| parent | 1811e488d53b82825e3523f6f0cdb97f635f03a7 (diff) | |
| download | bitcoin-589f958662a2dcaacdb9a66f1088c74828a39577.tar.xz | |
build: Check for 128 bit integer support
Used in MuHash3072 implementation.
Co-authored-by: Pieter Wuille <pieter.wuille@gmail.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index ef2f31e582..e1c78c1a69 100644 --- a/configure.ac +++ b/configure.ac @@ -753,6 +753,9 @@ if test x$use_lcov_branch != xno; then AC_SUBST(LCOV_OPTS, "$LCOV_OPTS --rc lcov_branch_coverage=1") fi +dnl Check for __int128 +AC_CHECK_TYPES([__int128]) + dnl Check for endianness AC_C_BIGENDIAN |