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dnl $Id: configure.in,v 1.9 2001-06-02 03:33:17 rjkaes Exp $
AC_INIT()
AM_INIT_AUTOMAKE(tinyproxy,1.4.0pre4)
AM_CONFIG_HEADER(config.h)
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
dnl Checks for programs.
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_INSTALL
AM_PROG_LEX
AC_PROG_YACC
AM_C_PROTOTYPES
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(sys/types.h sys/socket.h sys/time.h time.h netinet/in.h arpa/inet.h error.h fcntl.h netdb.h signal.h stdio.h stdint.h stdlib.h string.h sys/stat.h sys/uio.h unistd.h sys/wait.h sys/un.h sys/select.h strings.h sys/ioctl.h pthread.h sys/sysctl.h syslog.h stdint.h sys/resource.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_HEADER_TIME
AC_UNP_CHECK_TYPE(uint8_t, unsigned char)
AC_UNP_CHECK_TYPE(int16_t, short)
AC_UNP_CHECK_TYPE(uint16_t, unsigned short)
AC_UNP_CHECK_TYPE(int32_t, int)
AC_UNP_CHECK_TYPE(uint32_t, unsigned int)
AC_UNP_CHECK_TYPE(size_t, unsigned int)
AC_UNP_CHECK_TYPE(ssize_t, int)
AC_UNP_CHECK_TYPE(socklen_t, unsigned int)
AC_UNP_CHECK_TYPE(in_addr_t, uint32_t)
dnl Checks for libraries
AC_CHECK_LIB(pthread, pthread_create)
if test $ac_cv_lib_pthread_pthread_create = yes ; then
CFLAGS="$CFLAGS -D_REENTRANT"
else
AC_CHECK_LIB(pthreads, pthread_create)
if test $ac_cv_lib_pthreads_pthread_create = yes ; then
CFLAGS="$CFLAGS -D_REENTRANT"
else
AC_MSG_ERROR(You must have a POSIX compliant threading library installed)
fi
fi
AC_CHECK_LIB(nsl, t_open)
AC_CHECK_LIB(socket, socket)
AC_CHECK_LIB(resolv, gethostbyname)
dnl Checks for library functions.
AC_TYPE_SIGNAL
AC_FUNC_STRFTIME
AC_FUNC_VPRINTF
AC_CHECK_FUNCS(ftruncate select setrlimit socket strdup strerror vsnprintf vsyslog)
AC_CHECK_FUNCS(strlcpy strlcat)
dnl chris - allow user to choose log file location, port and username
AC_ARG_WITH(log-file, [ --with-log-file=FILE Default logfile name],
AC_DEFINE_UNQUOTED(DEFAULT_LOG, "$withval"))
AC_ARG_WITH(port, [ --with-port=PORT Default server port],
AC_DEFINE_UNQUOTED(DEFAULT_PORT, $withval))
AC_ARG_WITH(user, [ --with-user=USER Default user],
AC_DEFINE_UNQUOTED(DEFAULT_USER, "$withval"))
AC_ARG_WITH(stathost, [ --with-stathost=HOST Default status host],
AC_DEFINE_UNQUOTED(DEFAULT_STATHOST, "$withval"))
dnl Check for the regex library
AC_ARG_WITH(regex, [ --with-regex Use the GNU regex libary],
tinyproxy_cv_regex=yes,
AC_CHECK_FUNCS(regcomp, tinyproxy_cv_regex=no, tinyproxy_cv_regex=yes))
if test $tinyproxy_cv_regex = no ; then
AC_MSG_CHECKING(whether your system's regexp library is completely broken)
AC_CACHE_VAL(tinyproxy_cv_regex_broken,
AC_TRY_RUN([
# include <unistd.h>
# include <regex.h>
int main(void)
{
regex_t blah;
return regcomp(&blah, "foo.*bar", REG_NOSUB) || regexec(&blah, "foobar", 0, NULL, 0);
}
],
tinyproxy_cv_regex_broken=no,
tinyproxy_cv_regex_broken=yes,
tinyproxy_cv_regex_broken=yes))
AC_MSG_RESULT($tinyproxy_cv_regex_broken)
if test $tinyproxy_cv_regex_broken = yes ; then
echo "Using the included GNU regex instead." >&AC_FD_MSG
tinyproxy_cv_regex=yes
fi
fi
if test $tinyproxy_cv_regex = yes ; then
AC_DEFINE(USE_GNU_REGEX)
LIBOBJS="$LIBOBJS gnuregex.o"
fi
dnl Add compiler-specific optimization flags
AC_ARG_ENABLE(debug,
[ --enable-debug Disable aggressive optimizations [default=no]],
debug_enabled=yes)
CFLAGS="$CFLAGS -Wall"
if test x$enable_debug = xyes ; then
dnl Add the warnings if we have the GCC compiler
if test x$ac_cv_prog_gcc = xyes ; then
CFLAGS="$CFLAGS -Wshadow"
CFLAGS="$CFLAGS -Wcast-qual"
CFLAGS="$CFLAGS -Wcast-align"
CFLAGS="$CFLAGS -Wstrict-prototypes"
CFLAGS="$CFLAGS -Wmissing-prototypes"
CFLAGS="$CFLAGS -Wmissing-declarations"
CFLAGS="$CFLAGS -Wpointer-arith"
CFLAGS="$CFLAGS -Waggregate-return"
CFLAGS="$CFLAGS -Wnested-externs"
fi
CFLAGS="$CFLAGS -DYYDEBUG"
YFLAGS="-v -d"
else
dnl No debugging information, include the optimizations
YFLAGS="-d"
fi
dnl Check for SOCKS support
AC_ARG_ENABLE(socks,
[ --enable-socks Enable SOCKS support [default=no]],
socks_enabled=yes)
if test x$socks_enabled = xyes; then
AC_CHECK_HEADER(socks.h, socks_header=yes, socks_header=no)
AC_CHECK_LIB(socks, main, socks_library=yes, socks_library=no)
if test "$socks_header" = yes && test "$socks_library" = yes; then
CFLAGS="$CFLAGS -I/usr/include/sock.h -DSOCKS"
LIBS="$LIBS -lsocks"
else
AC_MSG_ERROR(could not find the SOCKS library or header)
fi
fi
dnl Check to see if the XTinyproxy header is to be included
AC_ARG_ENABLE(xtinyproxy,
[ --enable-xtinyproxy Include X-Tinyproxy header [default=yes]],
xtinyproxy_enabled=yes)
if test x$xtinyproxy_enabled != xno ; then
AC_DEFINE(XTINYPROXY_ENABLE)
fi
dnl Include filtering for domain/URLs
AC_ARG_ENABLE(filter,
[ --enable-filter Enable filtering of domains/URLs [default=yes]],
filter_enabled=yes)
if test x$filter_enabled != xno ; then
LIBOBJS="$LIBOBJS filter.o"
AC_DEFINE(FILTER_ENABLE)
fi
dnl Include support for upstream proxies? (TCP tunneling)
AC_ARG_ENABLE(tunnel,
[ --enable-tunnel Enable support for TCP tunneling [default=yes]],
tunnel_enabled=yes)
if test x$tunnel_enabled != xno ; then
AC_DEFINE(TUNNEL_SUPPORT)
fi
dnl Substitute the variables into the various Makefiles
AC_SUBST(CFLAGS)
AC_SUBST(YFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(LIBS)
AC_SUBST(LIBOBJS)
AC_OUTPUT([
Makefile
src/Makefile
doc/Makefile
])
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