mirror of
https://gitea.osmocom.org/cellular-infrastructure/osmo-trx.git
synced 2025-11-03 05:33:16 +00:00
b4cb4e23c0
This patch is long overdue and can now be merged after better understanding of timestamp stability issues. UHD tick / timespec conversions were generally used with the streamer interface, though these calls are actually independent change sets. The combination would lead to internal rounding errors and a timing drift most notably on B100 running at GSM symbol rate multiples. There are no known issues, however, with the streamer code itself. The aforementioned issue was discovered in test code only, which was never merged to mainline. Signed-off-by: Thomas Tsou <tom@tsou.cc>
134 lines
3.7 KiB
Plaintext
134 lines
3.7 KiB
Plaintext
dnl
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dnl Copyright 2008, 2009, 2010 Free Software Foundation, Inc.
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dnl
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dnl This software is distributed under the terms of the GNU Public License.
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dnl See the COPYING file in the main directory for details.
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dnl
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dnl This program is free software: you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation, either version 3 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
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dnl
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AC_INIT(openbts,P2.8TRUNK)
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AC_PREREQ(2.57)
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AC_CONFIG_SRCDIR([Transceiver52M/Makefile.am])
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AC_CONFIG_AUX_DIR([.])
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AM_CONFIG_HEADER(config.h)
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AC_CANONICAL_BUILD
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AC_CANONICAL_HOST
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AC_CANONICAL_TARGET
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AM_INIT_AUTOMAKE
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dnl Linux kernel KBuild style compile messages
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
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AM_PROG_AS
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AC_PROG_CXX
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AC_PROG_INSTALL
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AC_PATH_PROG([RM_PROG], [rm])
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AC_LIBTOOL_WIN32_DLL
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AC_ENABLE_SHARED dnl do build shared libraries
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AC_DISABLE_STATIC dnl don't build static libraries
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AC_PROG_LIBTOOL
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dnl Checks for header files.
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AC_HEADER_STDC
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dnl This is required for GnuRadio includes to understand endianess correctly:
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AC_CHECK_HEADERS([byteswap.h])
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dnl 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_SIZE_T
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AC_HEADER_TIME
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AC_C_BIGENDIAN
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AC_ARG_WITH(usrp1, [
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AS_HELP_STRING([--with-usrp1],
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[enable USRP1 gnuradio based transceiver])
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])
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AC_ARG_WITH(uhd, [
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AS_HELP_STRING([--with-uhd],
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[enable UHD based transceiver])
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])
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AC_ARG_WITH(singledb, [
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AS_HELP_STRING([--with-singledb],
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[enable single daughterboard use on USRP1])
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])
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AC_ARG_WITH(resamp, [
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AS_HELP_STRING([--with-resamp],
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[enable resampling for non-52MHz devices])
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])
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AC_ARG_WITH(extref, [
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AS_HELP_STRING([--with-extref],
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[enable external reference on UHD devices])
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])
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AS_IF([test "x$with_usrp1" = "xyes"], [
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# Defines USRP_CFLAGS, USRP_INCLUDEDIR, and USRP_LIBS
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PKG_CHECK_MODULES(USRP, usrp > 3.1)
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# Check whether we have libusrp >= 3.2
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PKG_CHECK_EXISTS(usrp >= 3.2, libusrp_3_2=yes, libusrp_3_2=no)
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if test "x$libusrp_3_2" = "xyes";then
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AC_DEFINE(HAVE_LIBUSRP_3_2, 1, Define to 1 if you have libusrp >= 3.2)
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fi
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# Check whether we have libusrp >= 3.3
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PKG_CHECK_EXISTS(usrp >= 3.3, libusrp_3_3=yes, libusrp_3_3=no)
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if test "x$libusrp_3_3" = "xyes";then
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AC_DEFINE(HAVE_LIBUSRP_3_3, 1, Define to 1 if you have libusrp >= 3.3)
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fi
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])
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AS_IF([test "x$with_uhd" = "xyes"],[
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PKG_CHECK_MODULES(UHD, uhd >= 003.004.000)
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AC_DEFINE(USE_UHD, 1, Define to 1 if using UHD)
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])
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AS_IF([test "x$with_resamp" = "xyes"], [
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AC_DEFINE(RESAMPLE, 1, Define to 1 for resampling)
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])
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AS_IF([test "x$with_extref" = "xyes"], [
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AC_DEFINE(EXTREF, 1, Define to 1 for external reference)
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])
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AS_IF([test "x$with_singledb" = "xyes"], [
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AC_DEFINE(SINGLEDB, 1, Define to 1 for single daughterboard)
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])
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AM_CONDITIONAL(RESAMPLE, [test "x$with_resamp" = "xyes"])
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AM_CONDITIONAL(UHD, [test "x$with_uhd" = "xyes"])
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AM_CONDITIONAL(USRP1, [test "x$with_usrp1" = "xyes"])
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# Defines LIBUSB_TRANSFER_CANCELLED, LIBUSB_TRANSFER_COMPLETED, LIBUSB_SUCCESS, LIBUSB_ERROR_*
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PKG_CHECK_MODULES(LIBUSB, libusb-1.0)
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dnl Output files
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AC_CONFIG_FILES([\
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Makefile \
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CommonLibs/Makefile \
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GSM/Makefile \
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Transceiver52M/Makefile \
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sqlite3/Makefile \
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])
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AC_OUTPUT
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