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dev-lang/rust: enable rust-std-armv7 as an example #6

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dev-lang/rust: enable rust-std-armv7 as an example #6

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dev-lang/rust: enable rust-std-armv7 as an example
stefson Mar 13, 2019
7a2b878
dev-lang/rust: foreign llvm-config is not needed
stefson Apr 7, 2019
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17 changes: 16 additions & 1 deletion dev-lang/rust/rust-1.32.0.ebuild
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}

LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"

IUSE="clippy cpu_flags_x86_sse2 debug doc libressl rls rustfmt system-llvm wasm ${ALL_LLVM_TARGETS[*]}"
IUSE="clippy cpu_flags_x86_sse2 debug doc libressl rls rustfmt rust-std-armv7 system-llvm wasm ${ALL_LLVM_TARGETS[*]}"

COMMON_DEPEND=">=app-eselect/eselect-rust-0.3_pre20150425
sys-libs/zlib
Expand Down Expand Up @@ -126,6 +126,10 @@ src_configure() {
if use wasm; then
rust_targets="${rust_targets},\"wasm32-unknown-unknown\""
fi

if use rust-std-armv7; then
rust_targets="${rust_targets},\"armv7-unknown-linux-gnueabihf\""
fi
rust_targets="${rust_targets#,}"

local extended="true" tools="\"cargo\","
Expand Down Expand Up @@ -207,6 +211,17 @@ src_configure() {
linker = "rust-lld"
EOF
fi


if use rust-std-armv7; then
cat <<- EOF >> "${S}"/config.toml
[target.armv7-unknown-linux-gnueabihf]
cc = "armv7a-unknown-linux-gnueabihf-gcc"
cxx = "armv7a-unknown-linux-gnueabihf-g++"
linker = "armv7a-unknown-linux-gnueabihf-gcc"
ar = "armv7a-unknown-linux-gnueabihf-ar"
EOF
fi
}

src_compile() {
Expand Down