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dnl Process this file with autoconf to produce a configure script.
dnl $Id: configure.in 68 2007-01-23 11:12:33Z steve $
AC_PREREQ(2.59)
AC_INIT(dnshistory, 1.3, spm@stedee.id.au)
AC_CONFIG_SRCDIR([src/dnshistory.c])
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_HEADER(src/config.h:src/config-h.in)
AM_INIT_AUTOMAKE
AC_REVISION($Revision: 1.1 $)
OLD_CFLAGS=${CFLAGS}
AC_PROG_CC
dnl ********************
dnl Set CFLAGS to use
dnl Use extra optimisations if using gcc
if test "$OLD_CFLAGS" = ""; then
if test "$GCC" = "yes"; then
CFLAGS="-Wall -Winline -O3 -fexpensive-optimizations"
else
CFLAGS="-Wall -O3"
fi
fi
dnl ********************
dnl Config Arg: --enable-debug
dnl Enable the debug flag for compiling
dnl ********************
AC_ARG_ENABLE([debug],
AC_HELP_STRING([--enable-debug],
[Turn on compiler debugging information (default=no)]),
[if eval "test x$enable_debug = xyes"; then
CFLAGS="${OLD_CFLAGS} -Wall -g"
fi])
dnl ********************
dnl Config Arg: --enable-developer
dnl Enable maximum warnings. Base taken from Samba.
dnl ********************
AC_ARG_ENABLE([developer],
AC_HELP_STRING([--enable-developer],
[Turn on developer warnings and debugging (default=no)]),
[if eval "test x$enable_developer = xyes"; then
CFLAGS="${OLD_CFLAGS} -g -pg -Wall -W -Wshadow -Wstrict-prototypes -Wcast-qual -Wcast-align -Wwrite-strings -DDEVELOPER"
fi])
dnl ********************
dnl Config Arg: --with-db
dnl Locate the Berkeley DB
dnl ********************
AC_ARG_WITH([berkeley-db],
AC_HELP_STRING([--with-berkeley-db=DIR],
[Alternate location for the Berkeley DB]),
[CFLAGS="-I${withval}/include ${CFLAGS}" LDFLAGS="-L${withval}/lib ${LDFLAGS}"])
dnl ********************
dnl Config Arg: --enable-database-name
dnl Set the database name to use
dnl Default is "dnshistory.db"
dnl ********************
AC_ARG_ENABLE([database-name],
AC_HELP_STRING([--enable-database-name=FILE],
[Set the database name to use (default is dnshistory.db)]),
[ac_cv_dbname="$enableval"], [ac_cv_dbname="dnshistory.db"])
AC_CACHE_CHECK([database name change],
[ac_cv_dbname], [ac_cv_dbname=dnshistory.db])
AC_SUBST(ac_cv_dbname)
dnl ********************
dnl Config Arg: --enable-database-dir
dnl Set the database directory to use
dnl Default is "$localstatedir/lib/dnshistory"
dnl ********************
AC_ARG_ENABLE([database-dir],
AC_HELP_STRING([--enable-database-dir=DIR],
[Set the database directory to use (default is $localstatedir/lib/dnshistory)]),
[ac_cv_dbdir="$enableval"], [ac_cv_dbdir="$localstatedir/lib/dnshistory"])
AC_CACHE_CHECK([database directory change],
[ac_cv_dbdir], [ac_cv_dbdir=$localstatedir/lib/dnshistory])
AC_SUBST(ac_cv_dbdir)
dnl ********************
dnl LIBRARY CHECKING
dnl ********************
AC_PROG_RANLIB
AC_CHECK_LIB([pcre], [main],[], [echo "Missing Perl Regular Expressions Library" ; exit])
AC_CHECK_LIB([db], [main],[], [echo "Missing Berkeley DB Library" ; exit])
AC_CHECK_LIB([m], [main],[], [echo "Missing Math Library" ; exit])
AC_CHECK_LIB([z], [main],[], [echo "Missing Zlib Compression Library" ; exit])
AC_CHECK_LIB([pthread], [main],[], [echo "Missing pthread Library" ; exit])
dnl Checks for library functions.
dnl - messes up Solaris - AC_FUNC_MALLOC
AC_FUNC_MKTIME
AC_CHECK_FUNCS([floor memset memcpy])
dnl ********************
dnl HEADER CHECKING
dnl ********************
dnl Checks for header files.
AC_HEADER_STDC
AC_HEADER_STDBOOL
AC_HEADER_TIME
AC_CHECK_HEADERS([db.h], [], [echo "Missing db.h" ; exit])
AC_CHECK_HEADERS([pcre.h], [],
[ AC_CHECK_HEADERS([pcre/pcre.h], [], [ echo "Missing pcre.h" ; exit ] ])
)
AC_CHECK_HEADERS([getopt.h], [], [echo "Missing getopt.h" ; exit])
AC_CHECK_HEADERS([zlib.h], [], [echo "Missing zlib.h" ; exit])
AC_CHECK_HEADERS([math.h], [], [echo "Missing math.h" ; exit])
AC_CHECK_HEADERS([unistd.h], [], [echo "Missing unistd.h" ; exit])
AC_CHECK_HEADERS([sys/socket.h], [], [echo "Missing sys/socket.h" ; exit])
AC_CHECK_HEADERS([netinet/in.h], [], [echo "Missing netinet/in.h" ; exit])
AC_CHECK_HEADERS([arpa/inet.h], [], [echo "Missing arpa/inet.h" ; exit])
AC_CHECK_HEADERS([netdb.h], [], [echo "Missing netdb.h" ; exit])
AC_CHECK_HEADERS([pthread.h], [], [echo "Missing pthread.h" ; exit])
dnl ********************
dnl Checks for typedefs, structures, and compiler characteristics.
dnl ********************
AC_C_CONST
AC_C_INLINE
AC_STRUCT_TM
AC_TYPE_SIZE_T
dnl ********************
AC_OUTPUT(Makefile src/Makefile doc/Makefile)
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