change quotes for Windows

.gitignore

@@ -6,3 +6,4 @@ dbd
 include
 *.pdf
 *.*log
+StreamVersion.h

GNUmakefile

@@ -19,18 +19,25 @@ SOURCES += $(FORMATS:%=src/%Converter.cc)
 SOURCES += $(BUSSES:%=src/%Interface.cc)
 SOURCES += $(STREAM_SRCS:%=src/%)
 
-HEADERS += devStream.h
-HEADERS += StreamFormat.h
-HEADERS += StreamFormatConverter.h
-HEADERS += StreamBuffer.h
-HEADERS += StreamError.h
+HEADERS += src/devStream.h
+HEADERS += src/StreamFormat.h
+HEADERS += src/StreamFormatConverter.h
+HEADERS += src/StreamBuffer.h
+HEADERS += src/StreamError.h
+HEADERS += src/StreamVersion.h
 
-StreamCore.o StreamCore.d: streamReferences
+CPPFLAGS += -DSTREAM_INTERNAL
 
 # Update version string (contains __DATE__ and __TIME__)
-# each time anything changes.
-StreamVersion.o: $(filter-out StreamVersion.o stream_exportAddress.o,$(LIBOBJS))
+# each time anything changed.
+StreamVersion$(OBJ): StreamVersion.h $(filter-out StreamVersion$(OBJ) stream_exportAddress$(OBJ),$(LIBOBJS) $(LIBRARY_OBJS))
 
+MAKE_FIRST=src/StreamVersion.h
+src/StreamVersion.h: $(SOURCES) $(filter-out %StreamVersion.h, $(HEADERS))
+	@echo Creating $@ from git tag
+	$(PERL) src/makeStreamVersion.pl > $@
+
+StreamCore$(OBJ) StreamCore$(DEP): streamReferences
 streamReferences:
 	$(PERL) ../src/makeref.pl Interface $(BUSSES) > $@
 	$(PERL) ../src/makeref.pl Converter $(FORMATS) >> $@

src/Makefile

@@ -74,14 +74,24 @@ endif
 LIB_LIBS += $(EPICS_BASE_IOC_LIBS)
 
 INC += devStream.h
+INC += StreamFormat.h
+INC += StreamFormatConverter.h
+INC += StreamBuffer.h
+INC += StreamError.h
+INC += StreamVersion.h
 
 # switch off annoying rset warnings in 3.16+
 CPPFLAGS += -DUSE_TYPED_RSET
 
+CPPFLAGS += -DSTREAM_INTERNAL
+
 -include $(TOP)/configure/RULES
 
-# Update version string whenever something changes
-StreamVersion$(OBJ): $(filter-out StreamVersion.o,$(LIBOBJS)$(LIBRARY_OBJS))
+# Update version string whenever something changed.
+StreamVersion$(OBJ): $(COMMON_DIR)/StreamVersion.h $(filter-out StreamVersion$(OBJ),$(LIBOBJS) $(LIBRARY_OBJS)) ../CONFIG_STREAM
+$(COMMON_DIR)/StreamVersion.h: $(SRCS) $(filter-out StreamVersion.h, $(INC))
+	@echo Creating $@ from git tag
+	$(PERL) ../makeStreamVersion.pl > $@
 
 # Add references to all registrars to main file to avoid
 # missing initialization.

src/Makefile.Host

@@ -29,11 +29,4 @@ endif
 include $(TOP)/config/CONFIG_APP
 include ../CONFIG_STREAM
 
-DBDNAME = stream.dbd
-INC += devStream.h
-
 include $(EPICS_BASE)/config/RULES.Host
-
-# create stream.dbd from all RECORDTYPES
-stream.dbd: ../CONFIG_STREAM
-	$(PERL) ../makedbd.pl -3.13 $(RECORDTYPES) > $@

src/Makefile.Vx

@@ -42,17 +42,37 @@ SRCS.c += $(filter %.c,$(STREAM_SRCS:%=%../%))
 
 LIBOBJS = $(patsubst ../%,%.o,$(basename $(SRCS.cc) $(SRCS.c)))
 
+DBDNAME = stream.dbd
+
+INC += devStream.h
+INC += StreamFormat.h
+INC += StreamFormatConverter.h
+INC += StreamBuffer.h
+INC += StreamError.h
+INC += StreamVersion.h
+
 include $(EPICS_BASE)/config/RULES.Vx
 include ../../config/RULES.munch
 
 DEPENDS: depends
 -include DEPENDS
 
+CPPFLAGS += -DSTREAM_INTERNAL
+
 # Update version string whenever something changes
-StreamVersion.o: ../*.c ../*.h ../*.cc ../CONFIG_STREAM
 $(LIBNAME): StreamVersion.o
 
+StreamVersion.o: StreamVersion.h $(filter-out StreamVersion.o,$(LIBOBJS)) ../CONFIG_STREAM
+StreamVersion.h: $(SRCS.cc) $(SRCS.c) $(add-prefix ../,$(filter-out StreamVersion.h, $(INC)))
+	@echo Creating $@ from git tag
+	$(PERL) ../makeStreamVersion.pl > $@
+
 StreamCore.o: streamReferences
 
 streamReferences:
 	touch $@
+
+# create stream.dbd from all RECORDTYPES
+stream.dbd: ../CONFIG_STREAM
+	$(PERL) ../makedbd.pl -3.13 $(RECORDTYPES) > $@
+

src/StreamVersion.c

@@ -20,7 +20,7 @@
 * along with StreamDevice. If not, see https://www.gnu.org/licenses/.
 *************************************************************************/
 
-#include "devStream.h"
+#include "StreamVersion.h"
 
 #define STR2(x) #x
 #define STR(x) STR2(x)
@@ -28,4 +28,5 @@ const char StreamVersion [] =
     "StreamDevice " STR(STREAM_MAJOR)
     "." STR(STREAM_MINOR)
     "." STR(STREAM_PATCHLEVEL)
+    STREAM_DEV
     " built " __DATE__ " " __TIME__;

src/devStream.h

@@ -28,9 +28,9 @@
 #include <string.h>
 #include <sys/types.h>
 
-#define STREAM_MAJOR 2
-#define STREAM_MINOR 8
-#define STREAM_PATCHLEVEL 12
+#ifndef STREAM_INTERNAL
+#include "StreamVersion.h"
+#endif
 
 #ifndef OK
 #define OK 0

src/makeStreamVersion.pl

@@ -0,0 +1,50 @@
+##########################################################################
+# This is a helper script for StreamDevice.
+# It generates a version file from git tags.
+#
+# (C) 2020 Dirk Zimoch (dirk.zimoch@psi.ch)
+#
+# This file is part of StreamDevice.
+#
+# StreamDevice is free software: You can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# StreamDevice 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 Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with StreamDevice. If not, see https://www.gnu.org/licenses/.
+#########################################################################/
+
+use strict;
+
+my $dir = "O.Common";
+my $versionfile = "StreamVersion.h";
+
+my $version = `git describe --tags --dirty --match "[0-9]*"`
+    or die "Cannot run git.\n";
+
+my ( $major, $minor, $patch, $dev );
+
+$version =~ m/(\d+)\.(\d+)\.(\d+)?(.*)?/
+    or die "Unexpected git tag format $version\n";
+
+$major = $1; $minor=$2; $patch=$3; $dev=$4;
+
+print << "EOF";
+/* Generated file $versionfile */
+
+#ifndef StreamVersion_h
+#define StreamVersion_h
+
+#define STREAM_MAJOR $major
+#define STREAM_MINOR $minor
+#define STREAM_PATCHLEVEL $patch
+#define STREAM_DEV "$dev"
+
+#endif /* StreamVersion_h */
+EOF