docs: remove --disable-stage1-checking from requirements
authorMartin Liska <mliska@suse.cz>
Tue, 1 Feb 2022 15:35:47 +0000 (16:35 +0100)
committerMartin Liska <mliska@suse.cz>
Tue, 1 Feb 2022 16:14:01 +0000 (17:14 +0100)
commit3ad29854f0b2b1f468ea87e8cbd2a5c5a72ba5fe
treee8f2a22337c464411219c0f1c01601edcccf0353
parente9bf6d6b0e1d67df6dcee042fbe37ab72c3a38d7
docs: remove --disable-stage1-checking from requirements

As the minimal GCC version that can build the current master
is 4.8, it does not make sense mentioning something for older
versions.

gcc/ChangeLog:

* doc/install.texi: Remove option for GCC < 4.8.
gcc/doc/install.texi