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# Process this file with autoconf to produce a configure script.
AC_INIT
AM_INIT_AUTOMAKE(powwow, 1.2.13)
AC_CANONICAL_HOST
AC_ARG_ENABLE(vt100,
AC_HELP_STRING([--enable-vt100],
[Hard code VT100 escape sequences; use if you have no termcap ]),
[case "${enableval}" in
yes) AC_DEFINE(USE_VT100) ;;
no) ;;
esac])
AC_ARG_ENABLE(sort,
AC_HELP_STRING([--enable-sort],
[Sort aliases and actions]),
[case "${enableval}" in
yes) AC_DEFINE(DO_SORT) ;;
no) ;;
esac])
AC_ARG_ENABLE(noshell,
AC_HELP_STRING([--enable-noshell],
[Disables the "#!" command]),
[case "${enableval}" in
yes) AC_DEFINE(NO_SHELL) ;;
no) ;;
esac])
AC_ARG_ENABLE(ansibug,
AC_HELP_STRING([--enable-ansibug],
[Enables fixes for "#mark" ansi bugs on some terminals]),
[case "${enableval}" in
yes) AC_DEFINE(BUG_ANSI) ;;
no) ;;
esac])
AC_ARG_ENABLE(bsd,
AC_HELP_STRING([--enable-bsd],
[Needed for BSD systems, in powwow this was USE_SGTTY and BSD_LIKE. Default on Darwin (OS X) systems.]))
AS_IF([ test -z "${enable_bsd}" ],
[ case "${host_os}" in
darwin*) enable_bsd=yes ;;
*) enable_bsd=no ;;
esac])
AS_IF([ test "${enable_bsd}" = yes ],
[ AC_DEFINE(USE_SGTTY)
AC_DEFINE(BSD_LIKE) ])
AC_MSG_CHECKING([man page encoding])
if test -z "${MAN_PAGE_ENCODING}"; then
case "${host_os}" in
darwin*) MAN_PAGE_ENCODING=ISO-8859-1 ;;
*) MAN_PAGE_ENCODING=UTF-8 ;;
esac
fi
AC_SUBST([MAN_PAGE_ENCODING])
AC_MSG_RESULT([${MAN_PAGE_ENCODING}])
if test "${MAN_PAGE_ENCODING}" != UTF-8; then
AC_CHECK_PROG([ICONV], [iconv], [iconv], [])
if test -z "${ICONV}" -a "${MAN_PAGE_ENCODING}" != UTF-8; then
AC_MSG_WARN([Forcing man page encoding to UTF-8])
MAN_PAGE_ENCODING=UTF-8
fi
fi
AM_CONDITIONAL([MAN_PAGE_ENCODING_IS_UTF_8],
[test "${MAN_PAGE_ENCODING}" = UTF-8 ])
# Checks for programs.
AC_PROG_CC
# Checks for libraries.
AC_SEARCH_LIBS(initscr,[ncurses curses])
AC_CHECK_FUNC(regcomp,AC_DEFINE(USE_REGEXP))
AC_CHECK_FUNC(lrand48,,AC_DEFINE(USE_RANDOM))
# Dynamic modules
dl_ldflags=
AC_SUBST(dl_ldflags)
AC_CHECK_LIB(dl,dlopen,
AC_DEFINE(HAVE_LIBDL)
AC_SUBST(dl_ldflags,"-rdynamic -ldl"))
# Checks for header files.
AC_CHECK_HEADERS([stdlib.h unistd.h])
AC_CHECK_HEADER([locale.h],
[AC_CHECK_FUNC([putwc],[AC_DEFINE(USE_LOCALE)])])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
# Checks for library functions.
AC_FUNC_MALLOC
AC_CHECK_FUNCS([bzero])
AC_OUTPUT(Makefile)
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