mirror of
https://git.freebsd.org/ports.git
synced 2025-04-28 09:36:41 -04:00
3db2bfaf72
These upstream LLVM commits have been merged to FreeBSD's source tree post the 17.0.6 release: 7440e4ed85aa [sanitizer] Add re-execution on FreeBSD when ASLR is detected (#73439) 989879f8fded [Clang] Allow C++11 style initialisation of SVE types. 9ca395b5ade1 [clang][AST] Propagate the contains-errors bit to DeclRefExpr from VarDecl's initializer. While here, be consistant about using 12 digits of commit hash.
33 lines
1.5 KiB
Text
33 lines
1.5 KiB
Text
commit 3450272fc281979388bb845a9fffb59b42cc2e7e
|
|
Author: Jessica Clarke <jrtc27@jrtc27.com>
|
|
Date: Mon Jul 10 01:40:58 2023 +0100
|
|
|
|
[Driver][FreeBSD] Generalise lib32 handling to support arm
|
|
|
|
The current code maintains its own list of 32-bit architectures for
|
|
which there is a 64-bit FreeBSD architecture that supports it for lib32.
|
|
This is unnecessary (if it's not supported, the directory just won't
|
|
exist), and means that, when FreeBSD gains lib32 support for a new
|
|
architecture, you need an updated toolchain that knows about it.
|
|
Instead we can check for any 32-bit architecture and have forwards
|
|
compatibility.
|
|
|
|
This is motivated by FreeBSD adding support for building arm lib32
|
|
libraries on aarch64.
|
|
|
|
Co-authored-by: Mike Karels <karels@FreeBSD.org>
|
|
|
|
diff --git clang/lib/Driver/ToolChains/FreeBSD.cpp clang/lib/Driver/ToolChains/FreeBSD.cpp
|
|
index ac336598a78c..84e257741702 100644
|
|
--- clang/lib/Driver/ToolChains/FreeBSD.cpp
|
|
+++ clang/lib/Driver/ToolChains/FreeBSD.cpp
|
|
@@ -376,8 +376,7 @@ FreeBSD::FreeBSD(const Driver &D, const llvm::Triple &Triple,
|
|
|
|
// When targeting 32-bit platforms, look for '/usr/lib32/crt1.o' and fall
|
|
// back to '/usr/lib' if it doesn't exist.
|
|
- if ((Triple.getArch() == llvm::Triple::x86 || Triple.isMIPS32() ||
|
|
- Triple.isPPC32()) &&
|
|
+ if (Triple.isArch32Bit() &&
|
|
D.getVFS().exists(concat(getDriver().SysRoot, "/usr/lib32/crt1.o")))
|
|
getFilePaths().push_back(concat(getDriver().SysRoot, "/usr/lib32"));
|
|
else
|