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| author |   Pgowda <pgowda.cve@gmail.com> | 2021-09-29 06:20:54 -0700 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-10-14 11:55:55 +0100 |
| commit | 7261a4b4d5778a48c8d72c9125233b1b0bc009e6 (patch) | |
| tree | 401fadf55571ffb93ca2016a982c02cfe402c14b | |
| parent | c44bc7c0fb8b7c2e44dd93607a3bfd9733e1df80 (diff) | |
| download | openembedded-core-contrib-7261a4b4d5778a48c8d72c9125233b1b0bc009e6.tar.gz | |
Fix rust-native build issue when debug is enabled
When DEBUG_BUILD is set for building rust-native, it generated
error as follows:-
=========================================================
Building : rustdoc, rustdoc-json-types
error[E0463]: can't find crate for `rustc_llvm`
which `rustc_driver` depends on
--> src/librustdoc/lib.rs:37:1
|
37 | extern crate rustc_driver;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
=========================================================
On analyzing the issue, it was found that rustc_llvm crate was present
at required path. However, it was very huge due to the presence of
debugging information. Hence, it was somehow not recognized as a valid
crate. The following patch removes the debug information from
rust-llvm-native which is built prior to rust-native but retains debug
information as required in rust-native binaries.
Signed-off-by: Pgowda <pgowda.cve@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
| -rw-r--r-- | meta/recipes-devtools/rust/rust-llvm.inc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/meta/recipes-devtools/rust/rust-llvm.inc b/meta/recipes-devtools/rust/rust-llvm.inc index d7f445385b..0f8fb785b7 100644 --- a/meta/recipes-devtools/rust/rust-llvm.inc +++ b/meta/recipes-devtools/rust/rust-llvm.inc @@ -15,6 +15,11 @@ DEPENDS += "ninja-native rust-llvm-native" ARM_INSTRUCTION_SET:armv5 = "arm" ARM_INSTRUCTION_SET:armv4t = "arm" +# rustc_llvm with debug info is not recognized as a valid crate that's +# generated by rust-llvm-native. +CFLAGS:remove = "-g" +CXXFLAGS:remove = "-g" + LLVM_DIR = "llvm${LLVM_RELEASE}" EXTRA_OECMAKE = " \ |