Some of the subtleties in the different codepaths for target rust json
generation
were not easy to spot. Start to simplfy the code to make this clearer.
This patch should not have any functionality change.
Signed-off-by: Richard Purdie <richard.pur...@linuxfoundation.org>
---
.../cargo/cargo-cross-canadian.inc | 4 +--
meta/recipes-devtools/rust/rust-common.inc | 29 ++++++++-----------
.../rust/rust-cross-canadian-common.inc | 6 ++--
meta/recipes-devtools/rust/rust-cross.inc | 6 ++--
4 files changed, 20 insertions(+), 25 deletions(-)
diff --git a/meta/recipes-devtools/cargo/cargo-cross-canadian.inc
b/meta/recipes-devtools/cargo/cargo-cross-canadian.inc
index 01ba151d0a9..d12267db3d5 100644
--- a/meta/recipes-devtools/cargo/cargo-cross-canadian.inc
+++ b/meta/recipes-devtools/cargo/cargo-cross-canadian.inc
@@ -31,8 +31,8 @@ PN = "cargo-cross-canadian-${TRANSLATED_TARGET_ARCH}"
python do_rust_gen_targets () {
wd = d.getVar('WORKDIR') + '/targets/'
- rust_gen_target(d, 'BUILD', wd, "", "generic", d.getVar('BUILD_ARCH'))
- rust_gen_target(d, 'HOST', wd, "", "generic", d.getVar('HOST_ARCH'))
+ rust_gen_target(d, 'BUILD', wd, d.getVar('BUILD_ARCH'))
+ rust_gen_target(d, 'HOST', wd, d.getVar('HOST_ARCH'))
}
do_compile:prepend () {
diff --git a/meta/recipes-devtools/rust/rust-common.inc
b/meta/recipes-devtools/rust/rust-common.inc
index d00b380dbde..be9d1a301bd 100644
--- a/meta/recipes-devtools/rust/rust-common.inc
+++ b/meta/recipes-devtools/rust/rust-common.inc
@@ -232,12 +232,6 @@ TARGET_POINTER_WIDTH[riscv64] = "64"
TARGET_C_INT_WIDTH[riscv64] = "64"
MAX_ATOMIC_WIDTH[riscv64] = "64"
-def sys_for(d, thing):
- return d.getVar('{}_SYS'.format(thing))
-
-def prefix_for(d, thing):
- return d.getVar('{}_PREFIX'.format(thing))
-
# Convert a normal arch (HOST_ARCH, TARGET_ARCH, BUILD_ARCH, etc) to something
# rust's internals won't choke on.
def arch_to_rust_target_arch(arch):
@@ -285,20 +279,21 @@ def llvm_cpu(d):
except:
return trans.get(target, "generic")
-TARGET_LLVM_CPU="${@llvm_cpu(d)}"
-TARGET_LLVM_FEATURES = "${@llvm_features(d)}"
-
-# class-native implies TARGET=HOST, and TUNE_FEATURES only describes the real
-# (original) target.
-TARGET_LLVM_FEATURES:class-native =
"${@','.join(llvm_features_from_cc_arch(d))}"
-
-def rust_gen_target(d, thing, wd, features, cpu, arch, abi=""):
+def rust_gen_target(d, thing, wd, arch):
import json
- sys = sys_for(d, thing)
- prefix = prefix_for(d, thing)
+ sys = d.getVar('{}_SYS'.format(thing))
+ prefix = d.getVar('{}_PREFIX'.format(thing))
+
+ cpu = "generic"
+ features = ""
if thing == "TARGET":
abi = d.getVar('ABIEXTENSION')
+ cpu = d.getVar('TARGET_LLVM_CPU')
+ if bb.data.inherits_class('native', d):
+ features = ','.join(llvm_features_from_cc_arch(d))
+ else:
+ features = d.getVar('TARGET_LLVM_FEATURES') or ""
# arm and armv7 have different targets in llvm
if arch == "arm" and target_is_armv7(d):
arch = 'armv7'
@@ -362,7 +357,7 @@ do_rust_gen_targets[vardeps] += "DATA_LAYOUT TARGET_ENDIAN
TARGET_POINTER_WIDTH
python do_rust_gen_targets () {
wd = d.getVar('WORKDIR') + '/targets/'
build_arch = d.getVar('BUILD_ARCH')
- rust_gen_target(d, 'BUILD', wd, "", "generic", build_arch)
+ rust_gen_target(d, 'BUILD', wd, build_arch)
}
addtask rust_gen_targets after do_patch before do_compile
diff --git a/meta/recipes-devtools/rust/rust-cross-canadian-common.inc
b/meta/recipes-devtools/rust/rust-cross-canadian-common.inc
index df4901f1fac..5c0644e92d7 100644
--- a/meta/recipes-devtools/rust/rust-cross-canadian-common.inc
+++ b/meta/recipes-devtools/rust/rust-cross-canadian-common.inc
@@ -28,9 +28,9 @@ DEBUG_PREFIX_MAP =
"-fdebug-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDP
python do_rust_gen_targets () {
wd = d.getVar('WORKDIR') + '/targets/'
# Order of BUILD, HOST, TARGET is important in case the files overwrite,
most specific last
- rust_gen_target(d, 'BUILD', wd, "", "generic", d.getVar('BUILD_ARCH'))
- rust_gen_target(d, 'HOST', wd, "", "generic", d.getVar('HOST_ARCH'))
- rust_gen_target(d, 'TARGET', wd, d.getVar('TARGET_LLVM_FEATURES') or "",
d.getVar('TARGET_LLVM_CPU'), d.getVar('TARGET_ARCH'))
+ rust_gen_target(d, 'BUILD', wd, d.getVar('BUILD_ARCH'))
+ rust_gen_target(d, 'HOST', wd, d.getVar('HOST_ARCH'))
+ rust_gen_target(d, 'TARGET', wd, d.getVar('TARGET_ARCH'))
}
INHIBIT_DEFAULT_RUST_DEPS = "1"
diff --git a/meta/recipes-devtools/rust/rust-cross.inc
b/meta/recipes-devtools/rust/rust-cross.inc
index 2e47a3aa5f3..719857ebbb3 100644
--- a/meta/recipes-devtools/rust/rust-cross.inc
+++ b/meta/recipes-devtools/rust/rust-cross.inc
@@ -1,9 +1,9 @@
python do_rust_gen_targets () {
wd = d.getVar('WORKDIR') + '/targets/'
# Order of BUILD, HOST, TARGET is important in case the files overwrite,
most specific last
- rust_gen_target(d, 'BUILD', wd, "", "generic", d.getVar('BUILD_ARCH'))
- rust_gen_target(d, 'HOST', wd, "", "generic", d.getVar('HOST_ARCH'))
- rust_gen_target(d, 'TARGET', wd, d.getVar('TARGET_LLVM_FEATURES') or "",
d.getVar('TARGET_LLVM_CPU'), d.getVar('TARGET_ARCH'))
+ rust_gen_target(d, 'BUILD', wd, d.getVar('BUILD_ARCH'))
+ rust_gen_target(d, 'HOST', wd, d.getVar('HOST_ARCH'))
+ rust_gen_target(d, 'TARGET', wd, d.getVar('TARGET_ARCH'))
}
# Otherwise we'll depend on what we provide
--
2.34.1
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