71 lines
2.4 KiB
Plaintext
71 lines
2.4 KiB
Plaintext
# _ENABLE_KERNEL_TEST(kernel-test,
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# shell-kernel-test
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# conditional-kernel-test
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# help-string,
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# enable-if-not-given
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# [additional-checks])
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#
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# kernel-test: passed directly through to the
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# AC_ARG_ENABLE macro as the feature
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#
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# shell-kernel-test: name of the shell variable that AC_ARG_ENABLE
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# creates from kernel-test
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#
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# conditional-kernel-test: name of the conditional to create
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#
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# help-string: passed directly through to the AS_HELP_STRING
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# macro as the right-hand-side
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#
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# enable-if-not-given: value used when neither --enable-kernel-test
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# nor --disable-kernel-test is given
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#
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# additional-checks: shell commands run before the AM_CONDITIONAL macro;
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# can be used to change the conditional by setting
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# the shell variable specified in shell-kernel-test.
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# ----------------------------------------------------------------------
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AC_DEFUN([_ENABLE_KERNEL_TEST],
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[
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AC_ARG_ENABLE([$1],
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[AS_HELP_STRING([--enable-$1],[$4])],
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[case "${$2}" in
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yes|no) ;;
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*) AC_MSG_ERROR([bad value '${$2}' for --enable-$1]) ;;
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esac],
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[$2=$5]
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)
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$6
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AM_CONDITIONAL([$3],[test "x${$2}" = "xyes"])
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]
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)
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# ENABLE_KERNEL_TEST(kernel-test,
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# help-string,
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# [enable-if-not-given = yes]
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# [additional-checks])
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#
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# kernel-test: passed directly through to the
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# AC_ARG_ENABLE macro as the feature
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#
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# help-string: passed directly through to the
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# AS_HELP_STRING macro as the right-hand-side
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#
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# enable-if-not-given: value used when neither --enable-kernel-test
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# nor --disable-kernel-test is given
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#
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# additional-checks: shell commands run before the AM_CONDITIONAL macro;
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# can be used to change the conditional by setting
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# the shell variable named enable_<kernel-test>, with
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# any dashes and dots in kernel-test changed into '_'.
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# -----------------------------------------------------------------------
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AC_DEFUN([ENABLE_KERNEL_TEST],
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[
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_ENABLE_KERNEL_TEST([$1],
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m4_join([],[enable_],m4_translit([$1],[-.],[__])),
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m4_join([],[USE],m4_toupper(m4_translit([$1],[-.],[__]))),
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[$2],
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m4_ifnblank([$3],[$3],[yes]),
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[$4]
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)
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]
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)
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