Bug#988008: mpfr4 FTBFS on musl-linux-arm64: symbol differences

[Helmut Grohne <helmut@subdivi.de>]

Control: clone -1 -2
Control: retitle -2 mpfr4 FTBFS on musl-linux-armhf: symbol differences

On Mon, May 03, 2021 at 05:44:49PM +0200, Helmut Grohne wrote:
> mpfr4 fails to build from source on musl-linux-arm64 due to symbol
> differences. mpfr4 has a number of symbols that happen to be
> architecture dependent including some for arm64 (glibc). Those happen to
> not be libc-dependent so the conditionalization should be extended to
> non-glibc as is already done for e.g. amd64. Please consider running the
> following sed command in the source tree to update the symbol file:
> 
>     sed -i -e '/^ /s/arm64/any-&/' debian/libmpfr6.symbols

There is a similar issue for musl-linux-armhf. The corresponding fix is:

    sed -i -e '/^ /s/armhf/eabihf-any-any-arm/' debian/libmpfr6.symbols

Helmut