@@ -1,7 +1,7 @@
-From 8f21fdfb83b0fa844a9f1f03a86a9ca46642d85e Mon Sep 17 00:00:00 2001
+From 738549dea7a4e6c462a79962c414eaa450c2cffd Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 9 Apr 2020 13:06:27 -0700
-Subject: [PATCH 1/2] absl: always use <asm/sgidefs.h>
+Subject: [PATCH 1/3] absl: always use <asm/sgidefs.h>
Fixes mips/musl build, since sgidefs.h is not present on all C libraries
but on linux asm/sgidefs.h is there and contains same definitions, using
@@ -15,7 +15,7 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com>
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/absl/base/internal/direct_mmap.h b/absl/base/internal/direct_mmap.h
-index 16accf096604..ba7936cc934e 100644
+index a01d61220376..c8a4fbabbb3a 100644
--- a/absl/base/internal/direct_mmap.h
+++ b/absl/base/internal/direct_mmap.h
@@ -41,13 +41,9 @@
@@ -34,5 +34,5 @@ index 16accf096604..ba7936cc934e 100644
// SYS_mmap and SYS_munmap are not defined in Android.
--
-2.25.1
+2.36.1
@@ -1,7 +1,7 @@
-From a9e15a4855c82eb948dedeecd83d5e17c3c8f767 Mon Sep 17 00:00:00 2001
+From d25cf3b9aa873595a19e197cc29ab46c0093bff1 Mon Sep 17 00:00:00 2001
From: Sinan Kaya <sinan.kaya@microsoft.com>
Date: Mon, 3 Feb 2020 03:25:57 +0000
-Subject: [PATCH 2/2] Remove maes option from cross-compilation
+Subject: [PATCH 2/3] Remove maes option from cross-compilation
---
absl/copts/GENERATED_AbseilCopts.cmake | 4 ----
@@ -9,10 +9,10 @@ Subject: [PATCH 2/2] Remove maes option from cross-compilation
2 files changed, 8 deletions(-)
diff --git a/absl/copts/GENERATED_AbseilCopts.cmake b/absl/copts/GENERATED_AbseilCopts.cmake
-index 97bd283eb739..ce29ac031b9c 100644
+index a4ab1aa2041e..23b9253c1f00 100644
--- a/absl/copts/GENERATED_AbseilCopts.cmake
+++ b/absl/copts/GENERATED_AbseilCopts.cmake
-@@ -210,7 +210,3 @@ list(APPEND ABSL_RANDOM_HWAES_ARM64_FLAGS
+@@ -158,7 +158,3 @@ list(APPEND ABSL_RANDOM_HWAES_ARM64_FLAGS
list(APPEND ABSL_RANDOM_HWAES_MSVC_X64_FLAGS
)
@@ -21,10 +21,10 @@ index 97bd283eb739..ce29ac031b9c 100644
- "-msse4.1"
-)
diff --git a/absl/copts/GENERATED_copts.bzl b/absl/copts/GENERATED_copts.bzl
-index bcdd61ef8211..3e8eddd4bb08 100644
+index a6efc98e11d4..1e847f769501 100644
--- a/absl/copts/GENERATED_copts.bzl
+++ b/absl/copts/GENERATED_copts.bzl
-@@ -211,7 +211,3 @@ ABSL_RANDOM_HWAES_ARM64_FLAGS = [
+@@ -159,7 +159,3 @@ ABSL_RANDOM_HWAES_ARM64_FLAGS = [
ABSL_RANDOM_HWAES_MSVC_X64_FLAGS = [
]
@@ -33,5 +33,5 @@ index bcdd61ef8211..3e8eddd4bb08 100644
- "-msse4.1",
-]
--
-2.25.1
+2.36.1
new file mode 100644
@@ -0,0 +1,47 @@
+From fb24c3e3539b5743d398a429a302a3886186f261 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@bisdn.de>
+Date: Thu, 16 Jun 2022 11:46:31 +0000
+Subject: [PATCH 3/3] Remove neon option from cross compilation
+
+Not every arm platform supports neon instructions, so do not enforce
+them.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@bisdn.de>
+---
+ absl/copts/GENERATED_AbseilCopts.cmake | 4 ----
+ absl/copts/GENERATED_copts.bzl | 4 ----
+ 2 files changed, 8 deletions(-)
+
+diff --git a/absl/copts/GENERATED_AbseilCopts.cmake b/absl/copts/GENERATED_AbseilCopts.cmake
+index 23b9253c1f00..5d112a97f3e4 100644
+--- a/absl/copts/GENERATED_AbseilCopts.cmake
++++ b/absl/copts/GENERATED_AbseilCopts.cmake
+@@ -147,10 +147,6 @@ list(APPEND ABSL_MSVC_TEST_FLAGS
+ "/DNOMINMAX"
+ )
+
+-list(APPEND ABSL_RANDOM_HWAES_ARM32_FLAGS
+- "-mfpu=neon"
+-)
+-
+ list(APPEND ABSL_RANDOM_HWAES_ARM64_FLAGS
+ "-march=armv8-a+crypto"
+ )
+diff --git a/absl/copts/GENERATED_copts.bzl b/absl/copts/GENERATED_copts.bzl
+index 1e847f769501..3e10db204faf 100644
+--- a/absl/copts/GENERATED_copts.bzl
++++ b/absl/copts/GENERATED_copts.bzl
+@@ -148,10 +148,6 @@ ABSL_MSVC_TEST_FLAGS = [
+ "/DNOMINMAX",
+ ]
+
+-ABSL_RANDOM_HWAES_ARM32_FLAGS = [
+- "-mfpu=neon",
+-]
+-
+ ABSL_RANDOM_HWAES_ARM64_FLAGS = [
+ "-march=armv8-a+crypto",
+ ]
+--
+2.36.1
+
@@ -7,13 +7,14 @@ SECTION = "libs"
LICENSE = "Apache-2.0"
LIC_FILES_CHKSUM = "file://LICENSE;md5=df52c6edb7adc22e533b2bacc3bd3915"
-PV = "20211102.0+git${SRCPV}"
+PV = "20211102.1+git${SRCPV}"
SRCREV = "7c6608d0dbe43cf9bdf7f77787bc6bc89cc42f8b"
BRANCH = "master"
SRC_URI = "git://github.com/abseil/abseil-cpp;branch=${BRANCH};protocol=https \
file://0001-absl-always-use-asm-sgidefs.h.patch \
file://0002-Remove-maes-option-from-cross-compilation.patch \
file://abseil-ppc-fixes.patch \
+ file://0003-Remove-neon-option-from-cross-compilation.patch \
"
S = "${WORKDIR}/git"
Abseil-cpp assumes that if you are building for ARM, you can use neon instructions. This is of course bogus, since not every ARM platform supports these. This then leaks via pkgconfig into any package using abseil-cpp, e.g. gprc. Fixes application crashes on ARM platforms without neon that use grpc due to use of illegal instructions. Signed-off-by: Jonas Gorski <jonas.gorski@bisdn.de> --- Patch is based on master. This at least also affects kirkstone, but doesn't dunfell. Have not checked any of the releases in between. .../0001-absl-always-use-asm-sgidefs.h.patch | 8 ++-- ...e-maes-option-from-cross-compilation.patch | 14 +++--- ...e-neon-option-from-cross-compilation.patch | 47 +++++++++++++++++++ .../abseil-cpp/abseil-cpp_git.bb | 3 +- 4 files changed, 60 insertions(+), 12 deletions(-) create mode 100644 meta-oe/recipes-devtools/abseil-cpp/abseil-cpp/0003-Remove-neon-option-from-cross-compilation.patch