prerequisites page

root... configure: error: cannot find output from flex; giving up I mention this because the prerequisites page specifies m4 as optional if you're just building gcc. m4 appears to have a minimal requirement if gmp is being boot strapped.

m4 requirement (was: prerequisites page)

ng configure > with: > > checking for flex... flex > checking lex output file root... configure: error: cannot find output from > flex; giving up > > I mention this because the prerequisites page specifies m4 as optional > if you're just building gcc. m4 appears to h

Re: m4 requirement (was: prerequisites page)

g gcc build and an >> older m4 exists, when gmp calls flex, it will fail during configure >> with: >> >> checking for flex... flex >> checking lex output file root... configure: error: cannot find output from >> flex; giving up >> >> I mention th

Versions of Perl on GCC Prerequisites page

On the page https://gcc.gnu.org/install/prerequisites.html it says: Perl version between 5.6.1 and 5.6.24 Necessary when targeting Darwin, building ‘libstdc++’, and not using --disable-symvers. Necessary when targeting Solaris 2 with Solaris ld and not using --disable-symvers. Necessary when reg

Re: Versions of Perl on GCC Prerequisites page

Hi Jonathan, > On the page https://gcc.gnu.org/install/prerequisites.html it says: > > Perl version between 5.6.1 and 5.6.24 > > Necessary when targeting Darwin, building ‘libstdc++’, and not using > --disable-symvers. Necessary when targeting Solaris 2 with Solaris ld and > not using --disable-sy

Re: Versions of Perl on GCC Prerequisites page

Hi Jonathan, On the page https://gcc.gnu.org/install/prerequisites.html it says: Perl version between 5.6.1 and 5.6.24 Necessary when targeting Darwin, building ‘libstdc++’, and not using --disable-symvers. Necessary when targeting Solaris 2 with Solaris ld and not using --disable-symvers. Ne

Re: Versions of Perl on GCC Prerequisites page

On Thu, Jul 23, 2020 at 9:59 AM Thomas Koenig wrote: > > On the page https://gcc.gnu.org/install/prerequisites.html it says: > > > > Perl version between 5.6.1 and 5.6.24 > > > > Necessary when targeting Darwin, building ‘libstdc++’, and not using > > --disable-symvers. Necessary when targeting S

Re: Versions of Perl on GCC Prerequisites page

Jonathan, now I remember, it was PR82856 which prompted this change (and I put in the wrong version number :-) Looking back at that PR, the uppper level of Perl as reqirement can probably be lifted. I would still prefer a test with --enable-maintainer-mode, to test that the orginal bug has actu

Re: Versions of Perl on GCC Prerequisites page

Thomas Koenig via Gcc wrote: now I remember, it was PR82856 which prompted this change (and I put in the wrong version number :-) Looking back at that PR, the uppper level of Perl as reqirement can probably be lifted. I would still prefer a test with --enable-maintainer-mode, to test that the

Prerequisites page lists http://multiprecision.org but it supports https too/instead

The prerequisites page https://gcc.gnu.org/install/prerequisites.html lists (for MPC): It can be downloaded from http://www.multiprecision.org/mpc/. The website actually supports https now: https://www.multiprecision.org/mpc/ -- Jonathan Leffler #include Guardian of DBD::Informix

Re: Prerequisites page lists http://multiprecision.org but it supports https too/instead

On Tue, Feb 1, 2022 at 12:20 PM Jonathan Leffler via Gcc wrote: > > The prerequisites page https://gcc.gnu.org/install/prerequisites.html lists > (for MPC): > > It can be downloaded from http://www.multiprecision.org/mpc/. > > > The website actually s