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(parent: 6677262) | patch
Fix AC_PROG_LEX regression
authorPaul Eggert <eggert@cs.ucla.edu>
Thu, 16 Jul 2020 16:46:28 +0000 (09:46 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Thu, 16 Jul 2020 16:49:14 +0000 (09:49 -0700)
commiteb4a1d7fafde8e6d00ab0db3ea369c3927754e21
tree929147c7247eafa549e45c267eeafcecefa7ee02tree | snapshot
parent6677262915917e84a2d12775c176ee0c3d2edaf9commit | diff
Fix AC_PROG_LEX regression

Problem reported by Ross Burton in:
https://savannah.gnu.org/support/?110269
* lib/autoconf/programs.m4 (_AC_PROG_LEX_YYTEXT_DECL):
If tests indicate that LEX or LEXLIB does not work, set LEX to ":"
and LEXLIB empty, instead of failing out of 'configure' entirely.
lib/autoconf/programs.m4 diff | blob | blame | history
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