diff options
| author |   Khem Raj <raj.khem@gmail.com> | 2021-12-28 19:19:18 -0800 |
|---|---|---|
| committer | Khem Raj <raj.khem@gmail.com> | 2021-12-28 19:20:31 -0800 |
| commit | 99250956dbd87e919bf0cc149768e8d60a70c538 (patch) | |
| tree | 2a0271e672fd719a3b321991cb049547158d645f /meta-oe/recipes-support | |
| parent | ea287c1f1419c1d265667411d8f2b2153f5a0030 (diff) | |
| download | meta-openembedded-contrib-99250956dbd87e919bf0cc149768e8d60a70c538.tar.gz | |
tbb: Disable LTO on rv64
ABI mismatches still happen with clang on rv64 as well so disable
LTO for now
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'meta-oe/recipes-support')
| -rw-r--r-- | meta-oe/recipes-support/tbb/tbb/0001-Disable-LTO-on-clang-riscv32.patch | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/meta-oe/recipes-support/tbb/tbb/0001-Disable-LTO-on-clang-riscv32.patch b/meta-oe/recipes-support/tbb/tbb/0001-Disable-LTO-on-clang-riscv32.patch index 093c828fe6..662065635d 100644 --- a/meta-oe/recipes-support/tbb/tbb/0001-Disable-LTO-on-clang-riscv32.patch +++ b/meta-oe/recipes-support/tbb/tbb/0001-Disable-LTO-on-clang-riscv32.patch @@ -1,7 +1,7 @@ From 95a5c97122b7c5bdeba61f2e890bae9a961dd4bf Mon Sep 17 00:00:00 2001 From: Khem Raj <raj.khem@gmail.com> Date: Wed, 8 Dec 2021 10:01:22 -0800 -Subject: [PATCH] Disable LTO on clang/riscv32 +Subject: [PATCH] Disable LTO on clang/riscv With clang in OE LTO does not work as it does not seem to carry right target info and mixes ABIs @@ -23,7 +23,7 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com> # Enabling LTO on Android causes the NDK bug. # NDK throws the warning: "argument unused during compilation: '-Wa,--noexecstack'" -if (NOT ANDROID_PLATFORM AND BUILD_SHARED_LIBS) -+if (NOT ANDROID_PLATFORM AND BUILD_SHARED_LIBS AND NOT CMAKE_SYSTEM_PROCESSOR MATCHES "(riscv32|arm)") ++if (NOT ANDROID_PLATFORM AND BUILD_SHARED_LIBS AND NOT CMAKE_SYSTEM_PROCESSOR MATCHES "(riscv32|riscv64|arm)") set(TBB_IPO_COMPILE_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>) set(TBB_IPO_LINK_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>) endif() |