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| author | Lasse Collin <lasse.collin@tukaani.org> | 2022-10-05 14:26:00 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2022-10-05 14:26:00 +0300 |
| commit | fae37ad2affd8fe8871f4ff93d5cab5ec14d5e58 (patch) | |
| tree | d45621a5a9f0737dfab3051d2ed7b70bdd0b12a6 /m4 | |
| parent | 508a44372c5b0dede8863fd0d358d4a9d8645c95 (diff) | |
| download | xz-fae37ad2affd8fe8871f4ff93d5cab5ec14d5e58.tar.gz | |
tuklib_integer: Add 64-bit endianness-converting reads and writes.
Also update the comment in liblzma's memcmplen.h.
Thanks to Michał Górny for the original patch for the reads.
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/tuklib_integer.m4 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/m4/tuklib_integer.m4 b/m4/tuklib_integer.m4 index e9741ef..9e10472 100644 --- a/m4/tuklib_integer.m4 +++ b/m4/tuklib_integer.m4 @@ -64,8 +64,8 @@ main(void) AC_MSG_CHECKING([if unaligned memory access should be used]) AC_ARG_ENABLE([unaligned-access], AS_HELP_STRING([--enable-unaligned-access], [Enable if the system supports *fast* unaligned memory access - with 16-bit and 32-bit integers. By default, this is enabled - only on x86, x86_64, big endian PowerPC, + with 16-bit, 32-bit, and 64-bit integers. By default, + this is enabled only on x86, x86_64, big endian PowerPC, and some ARM systems.]), [], [enable_unaligned_access=auto]) if test "x$enable_unaligned_access" = xauto ; then @@ -93,8 +93,8 @@ int main(void) { return 0; } fi if test "x$enable_unaligned_access" = xyes ; then AC_DEFINE([TUKLIB_FAST_UNALIGNED_ACCESS], [1], [Define to 1 if - the system supports fast unaligned access to 16-bit and - 32-bit integers.]) + the system supports fast unaligned access to 16-bit, + 32-bit, and 64-bit integers.]) AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) |