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llvm7: add support for ppc64 targets

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Besides supporting the arch itself, this also adds a patch to
change the dynamic linker path on ppc64 from lib64 to lib to
match the same behavior on musl and x86_64 platforms.

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This commit is contained in:
q66 2018-12-13 19:58:53 +01:00 • committed by Helmut Pozimski
parent 3541a00baa
commit 4ab6862074
2 changed files with 19 additions and 1 deletions
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17
srcpkgs/llvm7/files/patches/cfe/cfe-005-ppc64-dynamic-linker-path.patch Normal file
View file

@ -0,0 +1,17 @@
--- clang/lib/Driver/ToolChains/Linux.cpp 2018-12-16 23:52:16.174867512 +0100
+++ clang/lib/Driver/ToolChains/Linux.cpp 2018-12-16 23:56:25.040531791 +0100
@@ -502,12 +502,12 @@
Loader = "ld.so.1";
break;
case llvm::Triple::ppc64:
- LibDir = "lib64";
+ LibDir = "lib";
Loader =
(tools::ppc::hasPPCAbiArg(Args, "elfv2")) ? "ld64.so.2" : "ld64.so.1";
break;
case llvm::Triple::ppc64le:
- LibDir = "lib64";
+ LibDir = "lib";
Loader =
(tools::ppc::hasPPCAbiArg(Args, "elfv1")) ? "ld64.so.1" : "ld64.so.2";
break;

3
srcpkgs/llvm7/template
View file

@ -1,7 +1,7 @@
# Template file for 'llvm7' # Template file for 'llvm7'
pkgname=llvm7 pkgname=llvm7
version=7.0.1 version=7.0.1
revision=1 revision=2
wrksrc="llvm-${version}.src" wrksrc="llvm-${version}.src"
lib32disabled=yes lib32disabled=yes
build_style=cmake build_style=cmake
@ -128,6 +128,7 @@ pre_configure() {
armv7*) _arch="Armv7";; armv7*) _arch="Armv7";;
aarch64*) _arch="AArch64";; aarch64*) _arch="AArch64";;
mips*) _arch="Mips";; mips*) _arch="Mips";;
ppc64*) _arch="PowerPC";;
esac esac
configure_args+=" -DLLVM_TARGET_ARCH=${_arch}" configure_args+=" -DLLVM_TARGET_ARCH=${_arch}"
configure_args+=" -DLLVM_DEFAULT_TARGET_TRIPLE=${XBPS_CROSS_TRIPLET:-$XBPS_TRIPLET}" configure_args+=" -DLLVM_DEFAULT_TARGET_TRIPLE=${XBPS_CROSS_TRIPLET:-$XBPS_TRIPLET}"