flex/sources
Arjun Shankar c0c5e9ed4b Rebase to 2.6.4 (#1389575)
This patch rebases flex to upstream version 2.6.4 and thus drops all
backported upstream patches that the package has been carrying so far.

One exception is flex-2.6.0-yyless.patch which has no equivalent upstream.
I could not track the origin of this patch because flex development moved
from SourceForge to GitHub and in the process, sourceforge bug tracker
content has been lost. However, RHBZ #1281976 seems to suggest that this
patch was included in order to fix a libreswan build failure caused by a
flex integer comparison type mismatch bug. I dropped flex-2.6.0-yyless.patch
and confirmed that the Fedora libreswan package corresponding to
libreswan-3.25 builds successfully despite this patch being dropped.

Additionally, flex-2.6.4 FTBFS because it uses reallocarray but does not
define _GNU_SOURCE leading to a missing prototype for reallocarray. This
commit also includes the upstream patch that fixes this. The patch modifies
configure.ac, which necessitates executing autoreconf at build time and thus
a corresponding set of new build dependencies.
2018-09-03 18:37:45 +02:00

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SHA512 (flex-2.6.4.tar.gz) = e9785f3d620a204b7d20222888917dc065c2036cae28667065bf7862dfa1b25235095a12fd04efdbd09bfd17d3452e6b9ef953a8c1137862ff671c97132a082e