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author | Khem Raj <raj.khem@gmail.com> | 2021-10-31 23:48:11 -0700 |
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committer | Khem Raj <raj.khem@gmail.com> | 2021-11-01 05:45:18 -0700 |
commit | 32d397a06d4cd4b6c05dbacc473d06e84283c1c4 (patch) | |
tree | aab37c7cc4c9af161b7081954fb2f71bab33bed8 | |
parent | fd7297b442493fbb6f739e80a18120007308bba8 (diff) | |
download | meta-openembedded-contrib-32d397a06d4cd4b6c05dbacc473d06e84283c1c4.tar.gz |
protobuf: Disable tailcall on mips/clang
Clang13 crashes and lets workaround it for now
Signed-off-by: Khem Raj <raj.khem@gmail.com>
-rw-r--r-- | meta-oe/recipes-devtools/protobuf/protobuf/0001-Fix-build-on-mips-clang.patch | 32 | ||||
-rw-r--r-- | meta-oe/recipes-devtools/protobuf/protobuf_3.19.1.bb | 3 |
2 files changed, 35 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/protobuf/protobuf/0001-Fix-build-on-mips-clang.patch b/meta-oe/recipes-devtools/protobuf/protobuf/0001-Fix-build-on-mips-clang.patch new file mode 100644 index 0000000000..8a0696edfe --- /dev/null +++ b/meta-oe/recipes-devtools/protobuf/protobuf/0001-Fix-build-on-mips-clang.patch @@ -0,0 +1,32 @@ +From 08e46feb6553af670754e65d94c3bb6fcd4e0cf9 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sun, 31 Oct 2021 23:39:44 -0700 +Subject: [PATCH] Fix build on mips/clang + +clang13 crashes on mips, until its fixed upstream disable tailcall on +mips + +https://bugs.llvm.org/show_bug.cgi?id=52367 + +Upstream-Status: Inappropriate [Clang workaround] +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + src/google/protobuf/port_def.inc | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/google/protobuf/port_def.inc b/src/google/protobuf/port_def.inc +index 71325c387..303475232 100644 +--- a/src/google/protobuf/port_def.inc ++++ b/src/google/protobuf/port_def.inc +@@ -230,7 +230,7 @@ + #error PROTOBUF_TAILCALL was previously defined + #endif + #if __has_cpp_attribute(clang::musttail) && \ +- !defined(__arm__) && !defined(_ARCH_PPC) && !defined(__wasm__) ++ !defined(__arm__) && !defined(_ARCH_PPC) && !defined(__wasm__) && !defined(__mips__) + # ifndef PROTO2_OPENSOURCE + // Compilation fails on ARM32: b/195943306 + // Compilation fails on powerpc64le: b/187985113 +-- +2.33.1 + diff --git a/meta-oe/recipes-devtools/protobuf/protobuf_3.19.1.bb b/meta-oe/recipes-devtools/protobuf/protobuf_3.19.1.bb index 9b8c396045..93daa1804e 100644 --- a/meta-oe/recipes-devtools/protobuf/protobuf_3.19.1.bb +++ b/meta-oe/recipes-devtools/protobuf/protobuf_3.19.1.bb @@ -19,6 +19,9 @@ SRC_URI = "git://github.com/protocolbuffers/protobuf.git;branch=3.19.x \ file://0001-examples-Makefile-respect-CXX-LDFLAGS-variables-fix-.patch \ file://0001-Fix-linking-error-with-ld-gold.patch \ " +SRC_URI:append:mips:toolchain-clang = " file://0001-Fix-build-on-mips-clang.patch " +SRC_URI:append:mipsel:toolchain-clang = " file://0001-Fix-build-on-mips-clang.patch " + S = "${WORKDIR}/git" inherit autotools-brokensep pkgconfig ptest |