On Thu, 2022-06-09 at 16:04 -0400, Eric Gallager via Gcc-patches wrote:
> Hi, I'd like to ping this patch:
> https://gcc.gnu.org/pipermail/gcc-patches/2022-June/596126.html
> (cc-ing the build machinery maintainers listed in MAINTAINERS this
> time)
> 
> On Thu, Jun 2, 2022 at 11:53 AM Eric Gallager <eg...@gwmail.gwu.edu>
> wrote:
> > 
> > So, I'm working on fixing PR bootstrap/44425, and have this patch to
> > have the top-level configure script check in the value passed to
> > `--prefix=` when looking for gmp/mpfr/mpc. It "works" (in that
> > configuring with just `--prefix=` and none of
> > `--with-gmp=`/`--with-mpfr=`/`--with-mpc=` now works where it failed
> > before), but unfortunately it results in a bunch of duplicated
> > `-I`/`-L` flags stuck in ${gmplibs} and ${gmpinc}... is that
> > acceptable or should I try another approach?
> > Eric

A patch should not edit configure directly.  configure.ac should be
edited and configure should be regenerated from it.

-- 
Xi Ruoyao <xry...@xry111.site>
School of Aerospace Science and Technology, Xidian University

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