Add support for NuRAN Wireless Litecell 1.5 BTS
Layer 1 compatibility with previous generation or NuRan GSM product,
therefore the support for the Litecell 1.5 uses its own sources instead
of using tons of ifdef/endif.
Max's amendments:
* make headers path configurable
* use configured TRX instead of hardcoded value
* split subdir-objects into separate commit
* cosmetic changes
Change-Id: Ib1287375cb10a889625bbac8528fa60deed23a2b
Fixes: SYS#2443
Reviewed-on: https://gerrit.osmocom.org/61
Tested-by: Jenkins Builder
Reviewed-by: Harald Welte <laforge@gnumonks.org>
diff --git a/configure.ac b/configure.ac
index 5274022..d8fe719 100644
--- a/configure.ac
+++ b/configure.ac
@@ -35,6 +35,25 @@
AC_MSG_RESULT([$enable_sysmocom_dsp])
AM_CONDITIONAL(ENABLE_SYSMODSP, test "x$enable_sysmocom_dsp" = "xyes")
+AC_MSG_CHECKING([whether to enable direct PHY access for PDCH of NuRAN Wireless Litecell 1.5 BTS])
+AC_ARG_ENABLE(lc15bts-phy,
+ AC_HELP_STRING([--enable-lc15bts-phy],
+ [enable code for Litecell 1.5 PHY [default=no]]),
+ [enable_lc15bts_phy="$enableval"],[enable_lc15bts_phy="no"])
+AC_ARG_WITH([litecell15], [AS_HELP_STRING([--with-litecell15=INCLUDE_DIR], [Location of the litecell 1.5 API header files])],
+ [litecell15_incdir="$withval"],[litecell15_incdir="$incdir"])
+AC_SUBST([LITECELL15_INCDIR], $litecell15_incdir)
+AC_MSG_RESULT([$enable_lc15bts_phy])
+AM_CONDITIONAL(ENABLE_LC15BTS_PHY, test "x$enable_lc15bts_phy" = "xyes")
+if test "$enable_litecell15" = "yes"; then
+ oldCPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS -I$LITECELL15_INCDIR -I$srcdir/include $LIBOSMOCORE_CFLAGS"
+ AC_CHECK_HEADER([nrw/litecell15/litecell15.h],[],
+ [AC_MSG_ERROR([nrw/litecell15/litecell15.h can not be found in $litecell15_incdir])],
+ [#include <nrw/litecell15/litecell15.h>])
+ CPPFLAGS=$oldCPPFLAGS
+fi
+
AC_ARG_ENABLE([vty_tests],
AC_HELP_STRING([--enable-vty-tests],
[Include the VTY tests in make check [default=no]]),