[Bug build/27762] configure does not honor --with-mpfr=

["tromey at sourceware dot org" <sourceware-bugzilla@sourceware.org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=27762

Tom Tromey <tromey at sourceware dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tromey at sourceware dot org

--- Comment #1 from Tom Tromey <tromey at sourceware dot org> ---
I don't think gdb uses mpc.

For mpfr, it seems to be the same issue as bug#28500: gdb
has a different set of options from the top level.

prentzel. ./configure --help|grep mpfr
  --with-mpfr-dir=PATH    this option has been REMOVED
  --with-mpfr=PATH        specify prefix directory for installed MPFR package.
                          Equivalent to --with-mpfr-include=PATH/include plus
                          --with-mpfr-lib=PATH/lib
  --with-mpfr-include=PATH
  --with-mpfr-lib=PATH    specify directory for the installed MPFR library
prentzel. ./gdb/configure --help|grep mpfr
  --with-mpfr             include MPFR support (auto/yes/no)
  --with-libmpfr-prefix[=DIR]  search for libmpfr in DIR/include and DIR/lib
  --without-libmpfr-prefix     don't search for libmpfr in includedir and
libdir
  --with-libmpfr-type=TYPE     type of library to search for
(auto/static/shared)


Try using the ones reported by gdb - I think that may work.
I tend to think standardizing the options here would be good,
but there are some caveats & problems in this thread

https://sourceware.org/pipermail/gdb-patches/2020-November/173301.html

-- 
You are receiving this mail because:
You are on the CC list for the bug.