Source: gnutls28 Version: 3.5.8-5+deb9u2 Severity: wishlist Tags: upstream patch
gnutls28 currently fails to build on arm64ilp32, because the arm64 acceleration assembler for sha* does not yet support the ILP32 ABI, so it has to be disabled in that case. Attached is a patch for doing so, which should also go upstream. It can be removed if/when someone fixes up the assembler for ILP32. Are you happy to post this upstream or shall I find the right list and do it? More info on arm64ilp32 is here: https://wiki.debian.org/Arm64ilp32Port -- System Information: Debian Release: 8.9 APT prefers oldstable-updates APT policy: (500, 'oldstable-updates'), (500, 'oldstable') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)
diff -urN gnutls28-3.5.8.orig/debian/patches/arm64ilp32-unaccelerated.patch gnutls28-3.5.8/debian/patches/arm64ilp32-unaccelerated.patch --- gnutls28-3.5.8.orig/debian/patches/arm64ilp32-unaccelerated.patch 1970-01-01 00:00:00.000000000 +0000 +++ gnutls28-3.5.8/debian/patches/arm64ilp32-unaccelerated.patch 2017-08-17 13:05:35.367653710 +0000 @@ -0,0 +1,24 @@ +Description: Disable asm for aarch64 ILP32 + The aarch64 sha acceleration assembler does not support ILP32 ABI yet, + so disable it when building for ILP32 +Bug: <url in upstream bugtracker> +Bug-Debian: https://bugs.debian.org/<bugnumber> +Forwarded: no +Reviewed-By: Wookey <[email protected]> +Last-Update: 2017-08-17 + +--- gnutls28-3.5.8.orig/configure.ac ++++ gnutls28-3.5.8/configure.ac +@@ -157,6 +157,12 @@ if test "$use_accel" != "no"; then + case $host_cpu in + armv8 | aarch64) + hw_accel="aarch64" ++ case $host_os in ++ *_ilp32) ++ dnl ILP32 not supported in assembler yet ++ hw_accel="none" ++ ;; ++ esac + ;; + i?86 | x86_64 | amd64) + AC_CHECK_HEADERS(cpuid.h) diff -urN gnutls28-3.5.8.orig/debian/patches/series gnutls28-3.5.8/debian/patches/series --- gnutls28-3.5.8.orig/debian/patches/series 2017-07-07 17:43:58.000000000 +0000 +++ gnutls28-3.5.8/debian/patches/series 2017-08-17 13:07:21.869184476 +0000 @@ -13,3 +13,4 @@ 36_CVE-2017-7507_2-ext-status_request-Removed-the-parsing-of-responder-.patch 36_CVE-2017-7507_3-gnutls_ocsp_status_request_enable_client-documented-.patch 37_aarch64-fix-AES-GCM-in-place-encryption-and-decrypti.patch +arm64ilp32-unaccelerated.patch
