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# ARG_ENABL_SET(option, help)
# ---------------------------
# Create a --enable-$1 option with helptext, set a variable $1 to true/false
AC_DEFUN([ARG_ENABL_SET],
[AC_ARG_ENABLE(
[$1],
AS_HELP_STRING([--enable-$1], [$2]),
[patsubst([$1], [-], [_])_given=true
if test x$enableval = xyes; then
patsubst([$1], [-], [_])=true
else
patsubst([$1], [-], [_])=false
fi],
[patsubst([$1], [-], [_])=false
patsubst([$1], [-], [_])_given=false]
)]
)
# ARG_DISBL_SET(option, help)
# ---------------------------
# Create a --disable-$1 option with helptext, set a variable $1 to true/false
# All $1 are collected in the variable $enabled_by_default
AC_DEFUN([ARG_DISBL_SET],
[AC_ARG_ENABLE(
[$1],
AS_HELP_STRING([--disable-$1], [$2]),
[patsubst([$1], [-], [_])_given=true
if test x$enableval = xyes; then
patsubst([$1], [-], [_])=true
else
patsubst([$1], [-], [_])=false
fi],
[patsubst([$1], [-], [_])=true
patsubst([$1], [-], [_])_given=false]
)
enabled_by_default=${enabled_by_default}" patsubst([$1], [-], [_])"]
)
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