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configure.ac: improve validation of some --enable-xxx options 

Catch an invalid option like "--enable-buspirate=rubbish".
Also mention all valid values in the help text for those options.

Change-Id: Ib0fb8904132d07cc5cde421aa816ca6971a08769
Signed-off-by: R. Diez <rdiezmail-openocd@yahoo.de>
Reviewed-on: https://review.openocd.org/c/openocd/+/8540
Reviewed-by: R. Diez <rdiez-2006@rd10.de>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
This commit is contained in:
R. Diez 2024-11-05 14:40:50 +01:00 committed by Antonio Borneo
parent 2627f8ce6d
commit 11f24fc2f2
1 changed files with 6 additions and 2 deletions
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8
configure.ac
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@ -272,9 +272,13 @@ AC_ARG_ENABLE([dmem],
m4_define([AC_ARG_ADAPTERS], [
m4_foreach([adapter], [$1],
[AC_ARG_ENABLE(ADAPTER_OPT([adapter]),
AS_HELP_STRING([--enable-ADAPTER_OPT([adapter])],
AS_HELP_STRING([--enable-ADAPTER_OPT([adapter])[[[=yes/no/auto]]]],
[Enable building support for the ]ADAPTER_DESC([adapter])[ (default is $2)]),
[], [ADAPTER_VAR([adapter])=$2])
[case "${enableval}" in
yes|no|auto) ;;
*) AC_MSG_ERROR([Option --enable-ADAPTER_OPT([adapter]) has invalid value "${enableval}".]) ;;
esac],
[ADAPTER_VAR([adapter])=$2])
])
])