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-rw-r--r--gr-atsc/src/lib/Makefile.am110
-rw-r--r--gr-atsc/src/lib/Makefile.swig.gen259
2 files changed, 293 insertions, 76 deletions
diff --git a/gr-atsc/src/lib/Makefile.am b/gr-atsc/src/lib/Makefile.am
index 21a25bc15..905eaa57e 100644
--- a/gr-atsc/src/lib/Makefile.am
+++ b/gr-atsc/src/lib/Makefile.am
@@ -21,13 +21,6 @@
include $(top_srcdir)/Makefile.common
-# Install this stuff so that it ends up as the gnuradio.atsc module
-# This usually ends up at:
-# ${prefix}/lib/python${python_version}/site-packages/gnuradio
-
-ourpythondir = $(grpythondir)
-ourlibdir = $(grpyexecdir)
-
AM_CPPFLAGS = $(STD_DEFINES_AND_INCLUDES) $(PYTHON_CPPFLAGS) \
$(CPPUNIT_INCLUDES) $(WITH_INCLUDES)
@@ -37,17 +30,10 @@ EXTRA_DIST = \
qa_atsci_trellis_encoder_t1_input.dat \
qa_atsci_trellis_encoder_t1_output.dat \
qa_atsci_viterbi_decoder_t1_input.dat \
- qa_atsci_viterbi_decoder_t1_output.dat
-
-
-BUILT_SOURCES = \
- atsci_viterbi_mux.cc \
- $(swig_built_sources)
-
+ qa_atsci_viterbi_decoder_t1_output.dat
TESTS = \
- test_atsci
-
+ test_atsci
# We build two libtool convenience libraries
@@ -60,7 +46,7 @@ noinst_LTLIBRARIES = libatsc.la libatsc-qa.la
# atsci_vsbtx_lp.cc \
#
-libatsc_la_SOURCES = \
+libatsc_la_SOURCES = \
atsc_derandomizer.cc \
atsc_randomizer.cc \
atsc_rs_decoder.cc \
@@ -102,6 +88,9 @@ libatsc_la_SOURCES = \
create_atsci_fs_correlator.cc \
plinfo.cc
+libatsc_la_LIBADD = \
+ $(GNURADIO_CORE_LA)
+
libatsc_qa_la_SOURCES = \
qa_atsci_basic_trellis_encoder.cc \
qa_atsci_data_interleaver.cc \
@@ -118,6 +107,8 @@ libatsc_qa_la_SOURCES = \
qa_atsci.cc \
qa_interleaver_fifo.cc
+libatsc_qa_la_LIBADD = \
+ $(GNURADIO_CORE_LA)
# These headers get installed in ${prefix}/include/gnuradio
grinclude_HEADERS = \
@@ -186,14 +177,13 @@ grinclude_HEADERS = \
qa_atsci_trellis_encoder.h \
qa_atsci_viterbi_decoder.h \
qa_convolutional_interleaver.h \
- qa_interleaver_fifo.h
+ qa_interleaver_fifo.h
# programs we build but don't install
# FIXME add test_atsc
noinst_PROGRAMS = \
- test_atsci
-
+ test_atsci
atsci_viterbi_gen$(EXEEXT): $(srcdir)/atsci_viterbi_gen.cc
$(CXX_FOR_BUILD) -O2 $(srcdir)/atsci_viterbi_gen.cc -o atsci_viterbi_gen$(EXEEXT)
@@ -201,75 +191,43 @@ atsci_viterbi_gen$(EXEEXT): $(srcdir)/atsci_viterbi_gen.cc
atsci_viterbi_mux.cc: atsci_viterbi_gen$(EXEEXT)
./atsci_viterbi_gen$(EXEEXT) -o atsci_viterbi_mux.cc
-
test_atsci_SOURCES = test_atsci.cc
test_atsci_LDADD = \
libatsc-qa.la \
libatsc.la \
- $(GNURADIO_CORE_LA) \
$(CPPUNIT_LIBS)
# ------------------------------------------------------------------------
-# This is the swig-ish part of the Makefile.
-# It builds the atsc module which we'll load into python
+# Cleanup
# ------------------------------------------------------------------------
-ALL_IFILES = \
- $(LOCAL_IFILES) \
- $(NON_LOCAL_IFILES)
-
-NON_LOCAL_IFILES = \
- $(GNURADIO_I)
-
-LOCAL_IFILES = \
- $(srcdir)/atsc.i
+CLEANFILES = atsci_viterbi_mux.cc atsci_viterbi_gen$(EXEEXT)
-# These files are built by SWIG. The first is the C++ glue.
-# The second is the python wrapper that loads the _atsc shared library
-# and knows how to call our extensions.
-
-swig_built_sources = \
- atsc.cc \
- atsc.py
-
-# This gets atsc.py installed in the right place
-ourpython_PYTHON = \
- atsc.py
-
-ourlib_LTLIBRARIES = _atsc.la
-
-# These are the source files that go into the shared library
-_atsc_la_SOURCES = \
- atsc.cc
-
-# magic flags
-_atsc_la_LDFLAGS = $(NO_UNDEFINED) -module -avoid-version
-
-# link the library against some comon swig runtime code and the
-# c++ standard library
-_atsc_la_LIBADD = \
- $(GNURADIO_CORE_LA) \
- $(PYTHON_LDFLAGS) \
- libatsc.la \
- -lstdc++
+# ------------------------------------------------------------------------
+# This is the swig-ish part of the Makefile.
+# It builds the atsc module which we'll load into python
+# ------------------------------------------------------------------------
-atsc.cc atsc.py: $(ALL_IFILES)
- $(SWIG) $(STD_SWIG_PYTHON_ARGS) -module atsc \
- -o atsc.cc $(LOCAL_IFILES)
+TOP_SWIG_IFILES = \
+ atsc.i
-# These swig headers get installed in ${prefix}/include/gnuradio/swig
-swiginclude_HEADERS = \
- $(LOCAL_IFILES)
+# Install so that they end up available as:
+# import gnuradio
+# This ends up at:
+# ${prefix}/lib/python${python_version}/site-packages/gnuradio
+atsc_pythondir_category = \
+ gnuradio
-# Don't distribute output of swig
-dist-hook:
- @for file in $(BUILT_SOURCES); do echo $(RM) $(distdir)/$$file; done
- @for file in $(BUILT_SOURCES); do $(RM) $(distdir)/$$file; done
+# additional libraries for linking with the SWIG-generated library
+atsc_la_swig_libadd = \
+ libatsc.la
-# ------------------------------------------------------------------------
-# Cleanup
-# ------------------------------------------------------------------------
+include $(top_srcdir)/Makefile.swig
-CLEANFILES = atsci_viterbi_mux.cc atsci_viterbi_gen
-MOSTLYCLEANFILES = $(BUILT_SOURCES) *.pyc
+# add some of the variables generated inside the Makefile.swig.gen
+BUILT_SOURCES = \
+ atsci_viterbi_mux.cc \
+ $(swig_built_sources)
+# Do not distribute the output of SWIG
+no_dist_files = $(swig_built_sources)
diff --git a/gr-atsc/src/lib/Makefile.swig.gen b/gr-atsc/src/lib/Makefile.swig.gen
new file mode 100644
index 000000000..e52d65335
--- /dev/null
+++ b/gr-atsc/src/lib/Makefile.swig.gen
@@ -0,0 +1,259 @@
+# -*- Makefile -*-
+#
+# Copyright 2009 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+# Makefile.swig.gen for atsc.i
+
+## Default install locations for these files:
+##
+## Default location for the Python directory is:
+## ${prefix}/lib/python${python_version}/site-packages/[category]/atsc
+## Default location for the Python exec directory is:
+## ${exec_prefix}/lib/python${python_version}/site-packages/[category]/atsc
+##
+## The following can be overloaded to change the install location, but
+## this has to be done in the including Makefile.am -before-
+## Makefile.swig is included.
+
+atsc_pythondir_category ?= gnuradio/atsc
+atsc_pylibdir_category ?= $(atsc_pythondir_category)
+atsc_pythondir = $(pythondir)/$(atsc_pythondir_category)
+atsc_pylibdir = $(pyexecdir)/$(atsc_pylibdir_category)
+
+## SWIG headers are always installed into the same directory.
+
+atsc_swigincludedir = $(swigincludedir)
+
+## This is a template file for a "generated" Makefile addition (in
+## this case, "Makefile.swig.gen"). By including the top-level
+## Makefile.swig, this file will be used to generate the SWIG
+## dependencies. Assign the variable TOP_SWIG_FILES to be the list of
+## SWIG .i files to generated wrappings for; there can be more than 1
+## so long as the names are unique (no sorting is done on the
+## TOP_SWIG_FILES list). This file explicitly assumes that a SWIG .i
+## file will generate .cc, .py, and possibly .h files -- meaning that
+## all of these files will have the same base name (that provided for
+## the SWIG .i file).
+##
+## This code is setup to ensure parallel MAKE ("-j" or "-jN") does the
+## right thing. For more info, see <
+## http://sources.redhat.com/automake/automake.html#Multiple-Outputs >
+
+## Stamps used to ensure parallel make does the right thing. These
+## are removed by "make clean", but otherwise unused except during the
+## parallel built. These will not be included in a tarball, because
+## the SWIG-generated files will be removed from the distribution.
+
+STAMPS += $(DEPDIR)/atsc-generate-*
+
+## Other cleaned files: dependency files generated by SWIG or this Makefile
+
+MOSTLYCLEANFILES += $(DEPDIR)/*.S*
+
+## Add the .py and .cc files to the list of SWIG built sources. The
+## .h file is sometimes built, but not always ... so that one has to
+## be added manually by the including Makefile.am .
+
+swig_built_sources += atsc.py atsc.cc
+
+## Various SWIG variables. These can be overloaded in the including
+## Makefile.am by setting the variable value there, then including
+## Makefile.swig .
+
+atsc_swiginclude_HEADERS = \
+ atsc.i \
+ $(atsc_swiginclude_headers)
+
+atsc_pylib_LTLIBRARIES = \
+ _atsc.la
+
+_atsc_la_SOURCES = \
+ atsc.cc \
+ $(atsc_la_swig_sources)
+
+_atsc_la_LIBADD = \
+ $(STD_SWIG_LA_LIB_ADD) \
+ $(atsc_la_swig_libadd)
+
+_atsc_la_LDFLAGS = \
+ $(STD_SWIG_LA_LD_FLAGS) \
+ $(atsc_la_swig_ldflags)
+
+_atsc_la_CXXFLAGS = \
+ $(STD_SWIG_CXX_FLAGS) \
+ $(atsc_la_swig_cxxflags)
+
+atsc_python_PYTHON = \
+ atsc.py \
+ $(atsc_python)
+
+## Entry rule for running SWIG
+
+atsc.h atsc.py atsc.cc: atsc.i
+## This rule will get called only when MAKE decides that one of the
+## targets needs to be created or re-created, because:
+##
+## * The .i file is newer than any or all of the generated files;
+##
+## * Any or all of the .cc, .h, or .py files does not exist and is
+## needed (in the case this file is not needed, the rule for it is
+## ignored); or
+##
+## * Some SWIG-based dependecy of the .cc file isn't met and hence the
+## .cc file needs be be regenerated. Explanation: Because MAKE
+## knows how to handle dependencies for .cc files (regardless of
+## their name or extension), then the .cc file is used as a target
+## instead of the .i file -- but with the dependencies of the .i
+## file. It is this last reason why the line:
+##
+## if test -f $@; then :; else
+##
+## cannot be used in this case: If a .i file dependecy is not met,
+## then the .cc file needs to be rebuilt. But if the stamp is newer
+## than the .cc file, and the .cc file exists, then in the original
+## version (with the 'test' above) the internal MAKE call will not
+## be issued and hence the .cc file will not be rebuilt.
+##
+## Once execution gets to here, it should always proceed no matter the
+## state of a stamp (as discussed in link above). The
+## $(DEPDIR)/atsc-generate stuff is used to allow for parallel
+## builds to "do the right thing". The stamp has no relationship with
+## either the target files or dependency file; it is used solely for
+## the protection of multiple builds during a given call to MAKE.
+##
+## Catch signals SIGHUP (1), SIGINT (2), SIGPIPE (13), and SIGTERM
+## (15). At a caught signal, the quoted command will be issued before
+## exiting. In this case, remove any stamp, whether temporary of not.
+## The trap is valid until the process exits; the process includes all
+## commands appended via "\"s.
+##
+ trap 'rm -rf $(DEPDIR)/atsc-generate-*' 1 2 13 15; \
+##
+## Create a temporary directory, which acts as a lock. The first
+## process to create the directory will succeed and issue the MAKE
+## command to do the actual work, while all subsequent processes will
+## fail -- leading them to wait for the first process to finish.
+##
+ if mkdir $(DEPDIR)/atsc-generate-lock 2>/dev/null; then \
+##
+## This code is being executed by the first process to succeed in
+## creating the directory lock.
+##
+## Remove the stamp associated with this filename.
+##
+ rm -f $(DEPDIR)/atsc-generate-stamp; \
+##
+## Tell MAKE to run the rule for creating this stamp.
+##
+ $(MAKE) $(AM_MAKEFLAGS) $(DEPDIR)/atsc-generate-stamp WHAT=$<; \
+##
+## Now that the .cc, .h, and .py files have been (re)created from the
+## .i file, future checking of this rule during the same MAKE
+## execution will come back that the rule doesn't need to be executed
+## because none of the conditions mentioned at the start of this rule
+## will be positive. Remove the the directory lock, which frees up
+## any waiting process(es) to continue.
+##
+ rmdir $(DEPDIR)/atsc-generate-lock; \
+ else \
+##
+## This code is being executed by any follower processes while the
+## directory lock is in place.
+##
+## Wait until the first process is done, testing once per second.
+##
+ while test -d $(DEPDIR)/atsc-generate-lock; do \
+ sleep 1; \
+ done; \
+##
+## Succeed if and only if the first process succeeded; exit this
+## process returning the status of the generated stamp.
+##
+ test -f $(DEPDIR)/atsc-generate-stamp; \
+ exit $$?; \
+ fi;
+
+$(DEPDIR)/atsc-generate-stamp:
+## This rule will be called only by the first process issuing the
+## above rule to succeed in creating the lock directory, after
+## removing the actual stamp file in order to guarantee that MAKE will
+## execute this rule.
+##
+## Call SWIG to generate the various output files; special
+## post-processing on 'mingw32' host OS for the dependency file.
+##
+ if $(SWIG) $(STD_SWIG_PYTHON_ARGS) $(atsc_swig_args) \
+ -MD -MF $(DEPDIR)/atsc.Std \
+ -module atsc -o atsc.cc $(WHAT); then \
+ if test $(host_os) = mingw32; then \
+ $(RM) $(DEPDIR)/atsc.Sd; \
+ $(SED) 's,\\\\,/,g' < $(DEPDIR)/atsc.Std \
+ > $(DEPDIR)/atsc.Sd; \
+ $(RM) $(DEPDIR)/atsc.Std; \
+ $(MV) $(DEPDIR)/atsc.Sd $(DEPDIR)/atsc.Std; \
+ fi; \
+ else \
+ $(RM) $(DEPDIR)/atsc.S*; exit 1; \
+ fi;
+##
+## Mess with the SWIG output .Std dependency file, to create a
+## dependecy file valid for the input .i file: Basically, simulate the
+## dependency file created for libraries by GNU's libtool for C++,
+## where all of the dependencies for the target are first listed, then
+## each individual dependency is listed as a target with no further
+## dependencies.
+##
+## (1) remove the current dependency file
+##
+ $(RM) $(DEPDIR)/atsc.d
+##
+## (2) Copy the whole SWIG file:
+##
+ cp $(DEPDIR)/atsc.Std $(DEPDIR)/atsc.d
+##
+## (3) all a carriage return to the end of the dependency file.
+##
+ echo "" >> $(DEPDIR)/atsc.d
+##
+## (4) from the SWIG file, remove the first line (the target); remove
+## trailing " \" and " " from each line. Append ":" to each line,
+## followed by 2 carriage returns, then append this to the end of
+## the dependency file.
+##
+ $(SED) -e '1d;s, \\,,g;s, ,,g' < $(DEPDIR)/atsc.Std | \
+ awk '{ printf "%s:\n\n", $$0 }' >> $(DEPDIR)/atsc.d
+##
+## (5) remove the SWIG-generated file
+##
+ $(RM) $(DEPDIR)/atsc.Std
+##
+## Create the stamp for this filename generation, to signal success in
+## executing this rule; allows other threads waiting on this process
+## to continue.
+##
+ touch $(DEPDIR)/atsc-generate-stamp
+
+# KLUDGE: Force runtime include of a SWIG dependency file. This is
+# not guaranteed to be portable, but will probably work. If it works,
+# we have accurate dependencies for our swig stuff, which is good.
+
+@am__include@ @am__quote@./$(DEPDIR)/atsc.d@am__quote@
+