Use flex's -t option instead of --stdout
authorSimon Marchi <simon.marchi@ericsson.com>
Thu, 3 May 2018 21:29:14 +0000 (17:29 -0400)
committerSimon Marchi <simon.marchi@ericsson.com>
Thu, 3 May 2018 21:33:08 +0000 (17:33 -0400)
commit4ea17de8f1985273215b515d48fbd59b2ced3cd1
tree5434538114f9175efeb671e0e8e4600878b733c9
parent9b0797e268d96e8b46c328792aec3d6289585aa2
Use flex's -t option instead of --stdout

As reported in

  https://sourceware.org/ml/gdb-patches/2018-05/msg00042.html

some old versions of flex (2.5.4) don't support the --stdout switch.
Use -t, which is an alias.

gdb/ChangeLog:

* Makefile.in (%.c: %.l): Use -t instead of --stdout.
gdb/ChangeLog
gdb/Makefile.in