diff options
| author | Cory Fields <cory-nospam-@coryfields.com> | 2024-02-26 19:52:14 +0000 |
|---|---|---|
| committer | Cory Fields <cory-nospam-@coryfields.com> | 2024-02-27 19:03:26 +0000 |
| commit | ad7584d8b60119ca3717117a1eb6a16d753c5d74 (patch) | |
| tree | cf179d06ee94954e70553b7b840db222838c3cd9 /configure.ac | |
| parent | 4d7d7fd123113342f09871b1a383cda1bb53d0ea (diff) | |
| download | bitcoin-ad7584d8b60119ca3717117a1eb6a16d753c5d74.tar.xz | |
serialization: replace char-is-int8_t autoconf detection with c++20 concept
This removes the only remaining autoconf macro in our serialization code,
so it can now be used trivially and safely out-of-tree.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/configure.ac b/configure.ac index 50e6870dd9..45c114688b 100644 --- a/configure.ac +++ b/configure.ac @@ -1174,14 +1174,6 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> [ AC_MSG_RESULT([no])] ) -AC_MSG_CHECKING([for if type char equals int8_t]) -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h> - #include <type_traits>]], - [[ static_assert(std::is_same<int8_t, char>::value, ""); ]])], - [ AC_MSG_RESULT([yes]); AC_DEFINE([CHAR_EQUALS_INT8], [1], [Define this symbol if type char equals int8_t]) ], - [ AC_MSG_RESULT([no])] -) - AC_MSG_CHECKING([for fdatasync]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[ fdatasync(0); ]])], |