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libunwind: requires glibc if arch in powerpc

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libunwind for powerpc depends on getcontext() from libc which musl-libc
does not provide because this API and its friends are supposed to be
"obsolescent" [1,2]

 [1] Subject: Re: setcontext/getcontext/makecontext missing?
     https://www.openwall.com/lists/musl/2016/02/04/5
 [2] http://pubs.opengroup.org/onlinepubs/009695399/functions/makecontext.html

Refs: https://github.com/openwrt/packages/issues/8548#issuecomment-497200058
Reported-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
This commit is contained in:
Yousong Zhou
2019-05-30 08:30:42 +00:00
parent a765a2178c
commit 1e5f4dcd66
1 changed files with 1 additions and 1 deletions
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package/libs/libunwind/Makefile
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@@ -32,7 +32,7 @@ define Package/libunwind
CATEGORY:=Libraries CATEGORY:=Libraries
TITLE:=The libunwind project TITLE:=The libunwind project
URL:=http://www.nongnu.org/libunwind/ URL:=http://www.nongnu.org/libunwind/
DEPENDS:=@(mips||mipsel||powerpc||i386||x86_64||arm||aarch64) DEPENDS:=@((mips||mipsel||i386||x86_64||arm||aarch64)||(USE_GLIBC&&powerpc))
ABI_VERSION:=8 ABI_VERSION:=8
endef endef