35 lines
1.1 KiB
Plaintext
35 lines
1.1 KiB
Plaintext
# $NetBSD: configure.ac,v 1.5 2002/10/04 22:21:57 thorpej Exp $
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#
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# Autoconf definition file for make.
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#
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AC_INIT([make], [noversion], [bin-bug-people@netbsd.org])
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AC_CONFIG_FILES(buildmake.sh)
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AC_PATH_PROG(BSHELL, sh)
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if test x"$BSHELL" = x; then
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AC_MSG_ERROR([sh must be somewhere on \$PATH])
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fi
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AC_DEFINE_UNQUOTED(_PATH_BSHELL, "$BSHELL")
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# Make wants to know what directory to find sh in.
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nb_path_defshelldir=`echo $BSHELL | sed 's,/sh$,,'`
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AC_DEFINE_UNQUOTED(_PATH_DEFSHELLDIR, "$nb_path_defshelldir")
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# Make sure we have POSIX regex ability.
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AC_CHECK_HEADER(regex.h,, AC_MSG_ERROR([POSIX regex.h is required]))
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# If we don't have <poll.h>, we need to use select(2).
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AC_CHECK_HEADER(poll.h,, AC_DEFINE(USE_SELECT))
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# regcomp() and regexec() are also names of functions in the old V8
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# regexp package. To avoid them, we need to find out who has regfree().
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dnl # Cygwin: We *MUST* look at -lregex *before* the "no libs" condition.
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dnl # Thus AC_CHECK_LIB(regex...) comes first, and AC_SEARCHLIBS next.
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AC_CHECK_LIB(regex, regfree)
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AC_SEARCH_LIBS(regfree, rx posix)
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AC_CHECK_FUNCS(setenv strdup strerror strftime vsnprintf)
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AC_OUTPUT
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