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dnl Process this file with autoconf to produce a configure script.
AC_INIT(timer.h)
AC_CONFIG_HEADER(config.h)
AC_ARG_ENABLE(debug, [ --enable-debug enable debug support])
if test "$enable_debug" = yes; then
CPPFLAGS="${CPPFLAGS} -DDEBUG"
else
CPPFLAGS="${CPPFLAGS} -DNDEBUG"
fi
CPPFLAGS="${CPPFLAGS} -D_GNU_SOURCE -D_XOPEN_SOURCE"
LDFLAGS="${LDFLAGS}"
dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_RANLIB
AC_PROG_GCC_TRADITIONAL
AC_CANONICAL_SYSTEM
if test "$GCC" = "yes"; then
CFLAGS="${CFLAGS} -Wall"
else
# ugly, there's gotta be a better way to do this...
case "${build_os}" in
hpux*)
CPPFLAGS="${CPPFLAGS} -Ae"
CFLAGS="${CFLAGS} +ESlit"
if test "$enable_debug" != yes; then
CFLAGS="${CFLAGS} +O2"
fi
;;
esac
fi
dnl Checks for libraries.
dnl Replace `main' with a function in -lm:
AC_CHECK_LIB(m, main)
AC_CHECK_LIB(crypto, main)
AC_CHECK_LIB(ssl, SSL_version)
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h sys/ioctl.h sys/time.h unistd.h openssl/ssl.h)
if test "$ac_cv_header_openssl_ssl_h" = "yes" \
-a "$ac_cv_lib_ssl_SSL_version" = "yes" \
-a "$ac_cv_lib_crypto_main" = "yes"; then
AC_DEFINE(HAVE_SSL)
fi
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
AC_TYPE_LONG_LONG
AC_HEADER_TIME
AC_CHECK_SIZEOF(long)
AC_CHECK_TYPE(u_char, unsigned char)
AC_CHECK_TYPE(u_short, unsigned short)
AC_CHECK_TYPE(u_int, unsigned int)
AC_CHECK_TYPE(u_long, unsigned long)
dnl Checks for library functions.
AC_FUNC_ALLOCA
AC_FUNC_MMAP
AC_TYPE_SIGNAL
AC_FUNC_VPRINTF
AC_CHECK_FUNCS(gettimeofday select socket strdup strerror strtod strtol \
strtoul getopt_long)
AC_OUTPUT(stat/Makefile lib/Makefile Makefile gen/Makefile)
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