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# Process this file with autoconf to produce a configure script.
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# $Id: configure.in,v 1.4 2003/08/08 15:17:52 dybbuk Exp $
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AC_INIT(Src/version.h)
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AC_CONFIG_AUX_DIR(etc)
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AC_CONFIG_HEADER([config.h])
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dnl Find system type
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AC_CANONICAL_HOST
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dnl Remove trailing slash in $prefix
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case "${prefix}" in
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*/)
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prefix=`echo ${prefix} | sed -e 's/^\(.*\)\/$/\1/'`
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;;
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esac
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AC_PROG_RANLIB
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AC_PROG_CPP
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# These are all Windows libraries -- autoscan said we'd need them, but
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# I have no Windows machine to test these on, so this undoubtedly is
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# broken. I will leave it up to a windows geek to figure this out.
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dnl AC_CHECK_LIB([gdi32], [main])
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dnl AC_CHECK_LIB([user32], [main])
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dnl AC_CHECK_LIB([wsock32], [main])
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# Checks for header files.
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AC_HEADER_DIRENT
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AC_HEADER_STDC
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AC_CHECK_HEADERS([arpa/inet.h errno.h fcntl.h limits.h malloc.h memory.h \
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netdb.h netinet/in.h stddef.h stdlib.h string.h sys/file.h \
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sys/socket.h sys/time.h termios.h unistd.h utime.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_C_INLINE
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AC_TYPE_OFF_T
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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AC_STRUCT_TM
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# Checks for library functions.
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AC_FUNC_MEMCMP
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AC_FUNC_MMAP
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AC_FUNC_SETVBUF_REVERSED
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AC_FUNC_STRFTIME
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AC_FUNC_UTIME_NULL
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AC_FUNC_VPRINTF
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AC_CHECK_FUNCS([stat mktime fork atexit dup2 ftruncate getcwd gethostbyaddr \
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gethostbyname gethostname gettimeofday memmove memset mkdir \
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munmap socket strchr strdup strerror strrchr strstr strtol \
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uname utime setenv getdomainname])
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# ncurses?
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AC_CHECK_LIB([ncurses], [getstr],
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[ XDEFS="-DUSE_NCURSES ${XDEFS}"
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LIBS="-lncurses ${LIBS}" ])
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AC_CHECK_HEADER(ncurses.h,
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[ XDEFS="-DHAVE_NCURSES_H ${XDEFS}" ])
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# Zlib check. If the system version is older than 1.1.4, we want to
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# use the included version. 1.1.4 fixed that nasty double-free bug.
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AM_ZLIB_CHECK
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# If PCRE isn't installed on the system, we luckily have included a
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# version.
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AC_CHECK_LIB([pcre], [pcre_compile],
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[ XDEFS="-DUSE_PCRE ${XDEFS}"
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LIBS="-lpcre ${LIBS}" ],
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[ AC_MSG_RESULT([ Using included PCRE library])
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TOPDIRS="Src/pcre-2.08 ${TOPDIRS}"
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XDEFS="-DUSE_PCRE ${XDEFS}"
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CPPFLAGS="-Ipcre-2.08 ${CPPFLAGS}"
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XLIBS="pcre-2.08/libpcre.a ${XLIBS}"
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])
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for dir in /usr/include /usr/local/include
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do
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if test -d "$dir/pcre"
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then
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CPPFLAGS="-I$dir/pcre ${CPPFLAGS}"
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break
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fi
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done
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AC_CHECK_HEADER(pcre.h)
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AM_OPENSSL_CHECK
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AM_OPENSSL_RSA
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AM_OPENSSL_IDEA
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AM_OPENSSL_AES
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# This is always defined, as near as I can tell.
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AH_TEMPLATE([USE_PGP],
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[Define to support the OpenPGP message format.])
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AC_DEFINE(USE_PGP)
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# Did we set a passphrase, against our better judgement?
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AM_PASSPHRASE
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# Where should Mixmaster work its lovely magic? Apparently this has a
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# sane default now?
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AM_MIXMASTER_DIR
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AM_MIXMASTER_SPOOL
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AM_MIXMASTER_HOME
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AM_MIXMASTER_CONF
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# Contains additional build information (such as pcre and zlib)
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AC_SUBST(TOPDIRS)
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AC_SUBST(XLIBS)
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AC_SUBST(XDEFS)
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AC_OUTPUT([Src/Makefile Makefile], [ echo timestamp > stamp-h ])
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