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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2022-09-06 17:21:15 +0200
committerUwe Kleine-König <u.kleine-koenig@pengutronix.de>2022-09-06 17:21:15 +0200
commita1cdfde42c91b0c5bd2426fcb6f3fc442a5334fc (patch)
treed0fe460a91eee5a9dc28241d54df9f1e448ed524 /serial.c
parent927bda7d68dd73ce8437e548a9eea7ceb7fa12aa (diff)
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configure.ac: Abort if libreadline isn't found
En passant also use AC_SEARCH_LIBS over AC_CHECK_LIB, the former is the function recommended by the autoconf documentation. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'serial.c')
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