diff options
| author | Benedikt Spranger <b.spranger@linutronix.de> | 2023-11-24 19:14:56 +0100 |
|---|---|---|
| committer | gregor herrmann <gregoa@debian.org> | 2023-11-24 19:14:56 +0100 |
| commit | 047d7f7bad4d4846099025ccd5101799ffee34c0 (patch) | |
| tree | 1fdc37336f7a203427c823b67561f3ca62fdb1bc | |
| parent | bc2f0225ce88b64241740ba07f28022924960459 (diff) | |
Step back to Debian architectural baselineHEADarchive/debian/0.080-2master
Bug-Debian: https://bugs.debian.org/1056399
Forwarded: not-needed
Reviewed-by: gregor herrmann <gregoa@debian.org>
Last-Update: 2023-11-24
libcryptx-perl is build with the compiler flags -sse4.1 and -maes.
SSE4.1 is supported by Intel CPUs, but not by all AMD CPUs. AMD CPUs
support SSE4a, which is not supported by Intel CPUs. The Debian
architectural baseline therefore states:
amd64 x86_64 with no optional extensions (psABI baseline). The
core specification includes MMX, SSE and SSE2 so these
are OK, but SSE3 and up are not guaranteed.
See psABI (Table 3.1: Micro-Architecture Levels) for
amd64 ABI level.
Remove the SSE4.1 and AES compiler flags.
Gbp-Pq: Name x86_64-baseline.patch
| -rw-r--r-- | Makefile.PL | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Makefile.PL b/Makefile.PL index 457f4816..66637977 100644 --- a/Makefile.PL +++ b/Makefile.PL @@ -38,7 +38,6 @@ else { $ver1 ||= $1 if $Config{gccversion} =~ /^([0-9]+)\./; # gccversion='10.2.0' $ver1 ||= $1 if $Config{gccversion} =~ /LLVM ([0-9]+)\./i; # gccversion='Apple LLVM 14.0.0 (clang-1400.0.29.202)' $ver1 ||= $1 if $Config{gccversion} =~ /Clang ([0-9]+)\./i; # gccversion='FreeBSD Clang 13.0.0 (git@github.com:llvm/llvm-project.git llvmorg-13.0.0-0-gd7b669b3a303)' or 'OpenBSD Clang 13.0.0' - $mycflags .= " -msse4.1 -maes" if $ver1 > 4; # supported since gcc-4.4 } #FIX: this is particularly useful for Debian https://github.com/DCIT/perl-CryptX/pull/39 |