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| author | Pieter Wuille <pieter.wuille@gmail.com> | 2017-07-18 01:06:11 -0700 |
|---|---|---|
| committer | Pieter Wuille <pieter.wuille@gmail.com> | 2017-07-20 09:03:53 -0700 |
| commit | 6b8d872e5e2dd68a5229ec55f5261dae34ff9bdb (patch) | |
| tree | 3ac15ca0584417ab467071a4c28132630093a922 /configure.ac | |
| parent | fa9be909c945c3689591590ac19504aa53154c2f (diff) | |
Protect SSE4 code behind a compile-time flag
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 835dcdbf57..aea5d7160c 100644 --- a/configure.ac +++ b/configure.ac @@ -177,6 +177,16 @@ AC_ARG_ENABLE([glibc-back-compat], [use_glibc_compat=$enableval], [use_glibc_compat=no]) +AC_ARG_ENABLE([experimental-asm], + [AS_HELP_STRING([--enable-experimental-asm], + [Enable experimental assembly routines (default is no)])], + [experimental_asm=$enableval], + [experimental_asm=no]) + +if test "x$experimental_asm" = xyes; then + AC_DEFINE(EXPERIMENTAL_ASM, 1, [Define this symbol to build in experimental assembly routines]) +fi + AC_ARG_WITH([system-univalue], [AS_HELP_STRING([--with-system-univalue], [Build with system UniValue (default is no)])], @@ -1162,6 +1172,7 @@ AM_CONDITIONAL([USE_LCOV],[test x$use_lcov = xyes]) AM_CONDITIONAL([GLIBC_BACK_COMPAT],[test x$use_glibc_compat = xyes]) AM_CONDITIONAL([HARDEN],[test x$use_hardening = xyes]) AM_CONDITIONAL([ENABLE_HWCRC32],[test x$enable_hwcrc32 = xyes]) +AM_CONDITIONAL([EXPERIMENTAL_ASM],[test x$experimental_asm = xyes]) AC_DEFINE(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR, [Major version]) AC_DEFINE(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR, [Minor version]) |