diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 46 |
1 files changed, 34 insertions, 12 deletions
diff --git a/configure.ac b/configure.ac index 8cddd1a6..5135c197 100644 --- a/configure.ac +++ b/configure.ac @@ -80,21 +80,43 @@ PKG_CHECK_MODULES(LIBOSMOGB, libosmogb >= 0.5.1.4) AC_MSG_CHECKING([whether to enable direct DSP access for PDCH of sysmocom-bts]) AC_ARG_ENABLE(sysmocom-dsp, - AC_HELP_STRING([--enable-sysmocom-dsp], - [enable code for sysmocom DSP [default=no]]), - [enable_sysmocom_dsp="$enableval"],[enable_sysmocom_dsp="no"]) -AC_ARG_WITH([sysmobts], [AS_HELP_STRING([--with-sysmobts=INCLUDE_DIR], [Location of the sysmobts API header files])], - [sysmobts_incdir="$withval"],[sysmobts_incdir="$incdir"]) -AC_SUBST([SYSMOBTS_INCDIR], $sysmobts_incdir) -AC_MSG_RESULT([$enable_sysmocom_dsp]) + AC_HELP_STRING([--enable-sysmocom-dsp], + [enable code for direct sysmocom DSP access[default=no]]), + [enable_sysmocom_dsp="$enableval"], [enable_sysmocom_dsp="unset"]) +AC_ARG_WITH([sysmobts], + [AS_HELP_STRING([--with-sysmobts=INCLUDE_DIR], + [Location of the sysmobts API header files, implies --enable-sysmocom-dsp])], + [sysmobts_incdir="$withval"], [sysmobts_incdir=""]) +if test "x$sysmobts_incdir" != "x"; then + # --with-sysmobts was passed, imply enable_sysmocom_dsp + if test "x$enable_sysmocom_dsp" = "xno"; then + AC_MSG_RESULT([error]) + AC_MSG_ERROR([--with-sysmobts does not work with --disable-sysmocom-dsp]) + fi + enable_sysmocom_dsp="yes" + # 'readlink' should make an absolute path, but must not return empty if the path does not exist, + # so we can still report on it below. + sysmobts_incdir="$(readlink -fm "$sysmobts_incdir")" + AC_SUBST([SYSMOBTS_INCDIR], $sysmobts_incdir) + AC_MSG_RESULT([yes, using -I$SYSMOBTS_INCDIR]) +else + AC_SUBST([SYSMOBTS_INCDIR], "") + AC_MSG_RESULT([$enable_sysmocom_dsp]) +fi AM_CONDITIONAL(ENABLE_SYSMODSP, test "x$enable_sysmocom_dsp" = "xyes") -if test "$enable_sysmocom_bts" = "yes"; then - oldCPPFLAGS=$CPPFLAGS - CPPFLAGS="$CPPFLAGS -I$SYSMOBTS_INCDIR -I$srcdir/include $LIBOSMOCORE_CFLAGS" +if test "x$enable_sysmocom_dsp" = "xyes"; then + oldCPPFLAGS="$CPPFLAGS" + _sysmobts_include="" + _sysmobts_include_msg="" + if test -n "$SYSMOBTS_INCDIR"; then + _sysmobts_include="-I$SYSMOBTS_INCDIR" + _sysmobts_include_msg=" in -I$SYSMOBTS_INCDIR" + fi + CPPFLAGS="$CPPFLAGS $_sysmobts_include -I$srcdir/include $LIBOSMOCORE_CFLAGS" AC_CHECK_HEADER([sysmocom/femtobts/superfemto.h],[], - [AC_MSG_ERROR([sysmocom/femtobts/superfemto.h can not be found in $sysmobts_incdir])], + [AC_MSG_ERROR([sysmocom/femtobts/superfemto.h can not be found$_sysmobts_include_msg, see --with-sysmobts])], [#include <sysmocom/femtobts/superfemto.h>]) - CPPFLAGS=$oldCPPFLAGS + CPPFLAGS="$oldCPPFLAGS" fi AC_MSG_CHECKING([whether to enable direct PHY access for PDCH of NuRAN Wireless Litecell 1.5 BTS]) |