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commit: 7029bfc24ddf8702d76d2aa88d39790b15c47961 |
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Author: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org> |
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AuthorDate: Tue May 28 22:57:21 2019 +0000 |
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Commit: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org> |
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CommitDate: Tue May 28 22:57:55 2019 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7029bfc2 |
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|
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toolchain.eclass: add riscv compiler abi configuration |
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|
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Signed-off-by: Andreas K. Hüttel <dilfridge <AT> gentoo.org> |
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|
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eclass/toolchain.eclass | 5 +++++ |
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1 file changed, 5 insertions(+) |
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|
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diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass |
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index cf6a9533721..3d997fb6581 100644 |
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--- a/eclass/toolchain.eclass |
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+++ b/eclass/toolchain.eclass |
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@@ -1213,6 +1213,10 @@ toolchain_src_configure() { |
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is-flagq -mfloat-gprs=double && confgcc+=( --enable-e500-double ) |
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[[ ${CTARGET//_/-} == *-e500v2-* ]] && confgcc+=( --enable-e500-double ) |
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;; |
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+ riscv) |
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+ # Add --with-abi flags to set default ABI |
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+ confgcc+=( --with-abi=$(gcc-abi-map ${TARGET_DEFAULT_ABI}) ) |
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+ ;; |
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esac |
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|
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# if the target can do biarch (-m32/-m64), enable it. overhead should |
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@@ -1640,6 +1644,7 @@ gcc-abi-map() { |
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local map=() |
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case ${CTARGET} in |
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mips*) map=("o32 32" "n32 n32" "n64 64") ;; |
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+ riscv*) map=("lp64d lp64d" "lp64 lp64") ;; |
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x86_64*) map=("amd64 m64" "x86 m32" "x32 mx32") ;; |
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esac |
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