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50 lines
1.3 KiB
Plaintext
50 lines
1.3 KiB
Plaintext
AC_DEFUN([AX_PATH_LIB_READLINE],
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[
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AC_MSG_CHECKING([lib readline])
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AC_ARG_WITH([readline],
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AC_HELP_STRING(
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[--with-readline@<:@=prefix@:>@],
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[compile xmlreadline part (via libreadline check)]
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),
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[],
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[with_readline="yes"]
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)dnl
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AS_CASE(["$with_readline"],
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[no],
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AC_MSG_ERROR([readline required to build]),
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[yes],
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[dnl
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AC_SEARCH_LIBS([readline], [readline],
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[AS_VAR_SET([READLINE_LIBS], ["-lreadline"])],
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[AC_MSG_ERROR([libreadline library not found])],
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[$CURSES_LIB]
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)dnl
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],
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[dnl
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AS_VAR_SET([READLINE_LIBS], ["$with_readline/lib/libreadline.a"])
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AC_CHECK_FILE("$READLINE_LIBS", [],
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AC_MSG_ERROR([readline library not found])
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)dnl
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AS_VAR_SET([READLINE_CFLAGS], ["-I$with_readline/include"])
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LNAV_ADDTO(CPPFLAGS, ["-I$with_readline/include"])
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]dnl
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)
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AC_CHECK_HEADERS([readline.h readline/readline.h],
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[dnl
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AS_VAR_SET([HAVE_READLINE_HEADERS], [1])
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break
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]dnl
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)
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AS_VAR_SET_IF([HAVE_READLINE_HEADERS], [],
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[AC_MSG_ERROR([readline headers not found])]
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)
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AC_SUBST([READLINE_LIBS])
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AC_SUBST([READLINE_CFLAGS])
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]dnl
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)dnl
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