Moved to Lib directory and created a libDebug.
This commit is contained in:
curt
parent
875560b8dc
commit
28a6ec8065
7
Debug/Makefile.am
Normal file
7
Debug/Makefile.am
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@ -0,0 +1,7 @@
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libdir = ${exec_prefix}/lib
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lib_LTLIBRARIES = libDebug.la
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libDebug_la_SOURCES = fg_debug.c fg_debug.h
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INCLUDES += -I$(top_builddir)
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319
Debug/Makefile.in
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319
Debug/Makefile.in
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@ -0,0 +1,319 @@
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# Makefile.in generated automatically by automake 1.2h from Makefile.am
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# Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
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# This Makefile.in is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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SHELL = /bin/sh
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srcdir = @srcdir@
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top_srcdir = @top_srcdir@
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VPATH = @srcdir@
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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bindir = @bindir@
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sbindir = @sbindir@
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libexecdir = @libexecdir@
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datadir = @datadir@
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sysconfdir = @sysconfdir@
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sharedstatedir = @sharedstatedir@
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localstatedir = @localstatedir@
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infodir = @infodir@
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mandir = @mandir@
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includedir = @includedir@
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oldincludedir = /usr/include
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DISTDIR =
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pkgdatadir = $(datadir)/@PACKAGE@
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pkglibdir = $(libdir)/@PACKAGE@
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pkgincludedir = $(includedir)/@PACKAGE@
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top_builddir = ../..
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ACLOCAL = @ACLOCAL@
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AUTOCONF = @AUTOCONF@
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AUTOMAKE = @AUTOMAKE@
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AUTOHEADER = @AUTOHEADER@
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INSTALL = @INSTALL@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_DATA = @INSTALL_DATA@
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INSTALL_SCRIPT = @INSTALL_SCRIPT@
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transform = @program_transform_name@
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NORMAL_INSTALL = :
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PRE_INSTALL = :
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POST_INSTALL = :
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NORMAL_UNINSTALL = :
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PRE_UNINSTALL = :
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POST_UNINSTALL = :
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host_alias = @host_alias@
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host_triplet = @host@
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CC = @CC@
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CXX = @CXX@
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LD = @LD@
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LIBTOOL = @LIBTOOL@
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LN_S = @LN_S@
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MAINT = @MAINT@
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MAKEINFO = @MAKEINFO@
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NM = @NM@
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PACKAGE = @PACKAGE@
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RANLIB = @RANLIB@
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VERSION = @VERSION@
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libdir = ${exec_prefix}/lib
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lib_LTLIBRARIES = libDebug.la
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libDebug_la_SOURCES = fg_debug.c fg_debug.h
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mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
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CONFIG_HEADER = ../../Include/config.h
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CONFIG_CLEAN_FILES =
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LTLIBRARIES = $(lib_LTLIBRARIES)
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DEFS = @DEFS@ -I. -I$(srcdir) -I../../Include
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CPPFLAGS = @CPPFLAGS@
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LDFLAGS = @LDFLAGS@
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LIBS = @LIBS@
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X_CFLAGS = @X_CFLAGS@
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X_LIBS = @X_LIBS@
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X_EXTRA_LIBS = @X_EXTRA_LIBS@
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X_PRE_LIBS = @X_PRE_LIBS@
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libDebug_la_LDFLAGS =
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libDebug_la_LIBADD =
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libDebug_la_OBJECTS = fg_debug.lo
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CFLAGS = @CFLAGS@
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COMPILE = $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
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LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
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LINK = $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -o $@
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DIST_COMMON = Makefile.am Makefile.in
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DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
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TAR = tar
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GZIP = --best
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DEP_FILES = .deps/fg_debug.P
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SOURCES = $(libDebug_la_SOURCES)
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OBJECTS = $(libDebug_la_OBJECTS)
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all: Makefile $(LTLIBRARIES)
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.SUFFIXES:
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.SUFFIXES: .S .c .lo .o .s
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$(srcdir)/Makefile.in: @MAINT@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
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cd $(top_srcdir) && $(AUTOMAKE) --gnu Lib/Debug/Makefile
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Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
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cd $(top_builddir) \
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&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
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mostlyclean-libLTLIBRARIES:
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clean-libLTLIBRARIES:
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-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
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distclean-libLTLIBRARIES:
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maintainer-clean-libLTLIBRARIES:
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install-libLTLIBRARIES: $(lib_LTLIBRARIES)
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@$(NORMAL_INSTALL)
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$(mkinstalldirs) $(DESTDIR)$(libdir)
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@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
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if test -f $$p; then \
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echo "$(LIBTOOL) --mode=install $(INSTALL_DATA) $$p $(DESTDIR)$(libdir)/$$p"; \
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$(LIBTOOL) --mode=install $(INSTALL_DATA) $$p $(DESTDIR)$(libdir)/$$p; \
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else :; fi; \
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done
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uninstall-libLTLIBRARIES:
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@$(NORMAL_UNINSTALL)
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list='$(lib_LTLIBRARIES)'; for p in $$list; do \
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$(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$$p; \
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done
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.s.o:
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$(COMPILE) -c $<
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.S.o:
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$(COMPILE) -c $<
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mostlyclean-compile:
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-rm -f *.o core *.core
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clean-compile:
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distclean-compile:
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-rm -f *.tab.c
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maintainer-clean-compile:
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.s.lo:
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$(LIBTOOL) --mode=compile $(COMPILE) -c $<
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.S.lo:
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$(LIBTOOL) --mode=compile $(COMPILE) -c $<
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mostlyclean-libtool:
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-rm -f *.lo
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clean-libtool:
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-rm -rf .libs _libs
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distclean-libtool:
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maintainer-clean-libtool:
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libDebug.la: $(libDebug_la_OBJECTS) $(libDebug_la_DEPENDENCIES)
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$(LINK) -rpath $(libdir) $(libDebug_la_LDFLAGS) $(libDebug_la_OBJECTS) $(libDebug_la_LIBADD) $(LIBS)
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tags: TAGS
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ID: $(HEADERS) $(SOURCES) $(LISP)
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here=`pwd` && cd $(srcdir) \
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&& mkid -f$$here/ID $(SOURCES) $(HEADERS) $(LISP)
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TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
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tags=; \
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here=`pwd`; \
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list='$(SOURCES) $(HEADERS)'; \
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unique=`for i in $$list; do echo $$i; done | \
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awk ' { files[$$0] = 1; } \
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END { for (i in files) print i; }'`; \
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test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
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|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
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mostlyclean-tags:
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clean-tags:
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distclean-tags:
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-rm -f TAGS ID
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maintainer-clean-tags:
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distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
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subdir = Lib/Debug
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distdir: $(DISTFILES)
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here=`cd $(top_builddir) && pwd`; \
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top_distdir=`cd $(top_distdir) && pwd`; \
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distdir=`cd $(distdir) && pwd`; \
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cd $(top_srcdir) \
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&& $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu Lib/Debug/Makefile
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@for file in $(DISTFILES); do \
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d=$(srcdir); \
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test -f $(distdir)/$$file \
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|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
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|| cp -p $$d/$$file $(distdir)/$$file; \
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done
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DEPS_MAGIC := $(shell mkdir .deps > /dev/null 2>&1 || :)
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-include $(DEP_FILES)
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mostlyclean-depend:
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clean-depend:
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distclean-depend:
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maintainer-clean-depend:
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-rm -rf .deps
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%.o: %.c
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@echo '$(COMPILE) -c $<'; \
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$(COMPILE) -Wp,-MD,.deps/$(*F).P -c $<
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%.lo: %.c
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@echo '$(LTCOMPILE) -c $<'; \
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$(LTCOMPILE) -Wp,-MD,.deps/$(*F).p -c $<
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@-sed -e 's/^\([^:]*\)\.o:/\1.lo \1.o:/' \
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< .deps/$(*F).p > .deps/$(*F).P
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@-rm -f .deps/$(*F).p
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info:
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dvi:
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check: all
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$(MAKE)
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installcheck:
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install-exec: install-libLTLIBRARIES
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@$(NORMAL_INSTALL)
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install-data:
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@$(NORMAL_INSTALL)
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install: install-exec install-data all
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@:
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uninstall: uninstall-libLTLIBRARIES
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install-strip:
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$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install
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installdirs:
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$(mkinstalldirs) $(DATADIR)$(libdir)
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mostlyclean-generic:
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-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
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clean-generic:
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-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
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distclean-generic:
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-rm -f Makefile $(DISTCLEANFILES)
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-rm -f config.cache config.log stamp-h stamp-h[0-9]*
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-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
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maintainer-clean-generic:
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-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
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-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
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mostlyclean: mostlyclean-libLTLIBRARIES mostlyclean-compile \
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mostlyclean-libtool mostlyclean-tags mostlyclean-depend \
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mostlyclean-generic
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clean: clean-libLTLIBRARIES clean-compile clean-libtool clean-tags \
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clean-depend clean-generic mostlyclean
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distclean: distclean-libLTLIBRARIES distclean-compile distclean-libtool \
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distclean-tags distclean-depend distclean-generic clean
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-rm -f config.status
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-rm -f libtool
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maintainer-clean: maintainer-clean-libLTLIBRARIES \
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maintainer-clean-compile maintainer-clean-libtool \
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maintainer-clean-tags maintainer-clean-depend \
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maintainer-clean-generic distclean
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@echo "This command is intended for maintainers to use;"
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@echo "it deletes files that may require special tools to rebuild."
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.PHONY: mostlyclean-libLTLIBRARIES distclean-libLTLIBRARIES \
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clean-libLTLIBRARIES maintainer-clean-libLTLIBRARIES \
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uninstall-libLTLIBRARIES install-libLTLIBRARIES mostlyclean-compile \
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distclean-compile clean-compile maintainer-clean-compile \
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mostlyclean-libtool distclean-libtool clean-libtool \
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||||
maintainer-clean-libtool tags mostlyclean-tags distclean-tags \
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||||
clean-tags maintainer-clean-tags distdir mostlyclean-depend \
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distclean-depend clean-depend maintainer-clean-depend info dvi \
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installcheck install-exec install-data install uninstall all \
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installdirs mostlyclean-generic distclean-generic clean-generic \
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maintainer-clean-generic clean mostlyclean distclean maintainer-clean
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INCLUDES += -I$(top_builddir)
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
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# Otherwise a system limit (for SysV at least) may be exceeded.
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.NOEXPORT:
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285
Debug/fg_debug.c
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285
Debug/fg_debug.c
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/* -*- Mode: C++ -*-
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*
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* fg_debug.c -- Flight Gear debug utility functions
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*
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* Written by Paul Bleisch, started January 1998.
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*
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* Copyright (C) 1998 Paul Bleisch, pbleisch@acm.org
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*
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||||
* This program 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 2 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
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||||
* $Id$
|
||||
* (Log is kept at end of this file)
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||||
**************************************************************************/
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||||
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||||
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||||
#include <string.h>
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||||
#include <stdio.h>
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||||
#include <stdarg.h>
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||||
#include <stdlib.h>
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||||
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||||
#include <Include/cmdargs.h> // Line to command line arguments
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||||
|
||||
#include "fg_debug.h"
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||||
|
||||
|
||||
static int fg_DebugSem = 1;
|
||||
fgDebugClass fg_DebugClass = FG_NONE; // Need visibility for
|
||||
fgDebugPriority fg_DebugPriority = FG_INFO; // command line processing.
|
||||
static fgDebugCallback fg_DebugCallback = NULL;
|
||||
|
||||
FILE *fg_DebugOutput = NULL; // Visibility needed for command line processor.
|
||||
// This can be set to a FILE from the command
|
||||
// line. If not, it will be set to stderr.
|
||||
|
||||
/* TODO: Actually make this thing thread safe */
|
||||
#ifdef USETHREADS
|
||||
#define FG_GRABDEBUGSEM while( --fg_DebugSem < 0 ) { fg_DebugSem++; }
|
||||
#define FG_RELEASEDEBUGSEM fg_DebugSem++;
|
||||
#else
|
||||
#define FG_GRABDEBUGSEM
|
||||
#define FG_RELEASEDEBUGSEM
|
||||
#endif
|
||||
|
||||
/* Used for convienence initialization from env variables.
|
||||
*/
|
||||
static struct {
|
||||
char *str;
|
||||
fgDebugClass dbg_class;
|
||||
} fg_DebugClasses[] = {
|
||||
{ "FG_NONE", 0x00000000 },
|
||||
{ "FG_TERRAIN", 0x00000001 },
|
||||
{ "FG_ASTRO", 0x00000002 },
|
||||
{ "FG_FLIGHT", 0x00000004 },
|
||||
{ "FG_INPUT", 0x00000008 },
|
||||
{ "FG_GL", 0x00000010 },
|
||||
{ "FG_VIEW", 0x00000020 },
|
||||
{ "FG_COCKPIT", 0x00000040 },
|
||||
{ "FG_GENERAL", 0x00000080 },
|
||||
{ "FG_MATH", 0x00000100 },
|
||||
{ "FG_EVENT", 0x00000200 },
|
||||
{ "FG_AIRCRAFT",0x00000400 },
|
||||
|
||||
/* Do not edit below here, last entry should be null */
|
||||
{ "FG_ALL", 0xFFFFFFFF },
|
||||
{ NULL, 0 }
|
||||
};
|
||||
|
||||
static fgDebugClass fgDebugStrToClass( char *str );
|
||||
|
||||
|
||||
/* fgInitDebug =============================================================*/
|
||||
void fgInitDebug( void ) {
|
||||
char *pszClass, *pszPrio, *pszFile;
|
||||
|
||||
// Support for log file/alt debug output via command line, environment or
|
||||
// reasonable default.
|
||||
|
||||
if( strlen( logArgbuf ) > 3) { // First check for command line option
|
||||
// Assumed that we will append.
|
||||
fg_DebugOutput = fopen(logArgbuf, "a+" );
|
||||
}
|
||||
|
||||
if( !fg_DebugOutput ) { // If not set on command line, environment?
|
||||
pszFile = getenv( "FG_DEBUGFILE" );
|
||||
if( pszFile ) { // There is such an environmental variable.
|
||||
fg_DebugOutput = fopen( pszFile, "a+" );
|
||||
}
|
||||
}
|
||||
|
||||
if( !fg_DebugOutput ) { // If neither command line nor environment
|
||||
fg_DebugOutput = stderr; // then we use the fallback position
|
||||
}
|
||||
|
||||
FG_GRABDEBUGSEM;
|
||||
fg_DebugSem = fg_DebugSem; /* shut up GCC */
|
||||
|
||||
// Test command line option overridge of debug priority. If the value
|
||||
// is in range (properly optioned) the we will override both defaults
|
||||
// and the environmental value.
|
||||
|
||||
if ((priorityArgValue >= FG_BULK) && (priorityArgValue <= FG_ABORT)) {
|
||||
fg_DebugPriority = priorityArgValue;
|
||||
} else { // Either not set or out of range. We will not warn the user.
|
||||
pszPrio = getenv( "FG_DEBUGPRIORITY" );
|
||||
if( pszPrio ) {
|
||||
fg_DebugPriority = atoi( pszPrio );
|
||||
fprintf( stderr,
|
||||
"fg_debug.c: Environment overrides default debug priority (%d)\n",
|
||||
fg_DebugPriority );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if ((debugArgValue >= FG_ALL) && (debugArgValue < FG_UNDEFD)) {
|
||||
fg_DebugPriority = priorityArgValue;
|
||||
} else { // Either not set or out of range. We will not warn the user.
|
||||
pszClass = getenv( "FG_DEBUGCLASS" );
|
||||
if( pszClass ) {
|
||||
fg_DebugClass = fgDebugStrToClass( pszClass );
|
||||
fprintf( stderr,
|
||||
"fg_debug.c: Environment overrides default debug class (0x%08X)\n",
|
||||
fg_DebugClass );
|
||||
}
|
||||
}
|
||||
|
||||
FG_RELEASEDEBUGSEM;
|
||||
}
|
||||
|
||||
/* fgDebugStrToClass ======================================================*/
|
||||
fgDebugClass fgDebugStrToClass( char *str ) {
|
||||
char *hex = "0123456789ABCDEF";
|
||||
char *hexl = "0123456789abcdef";
|
||||
char *pt, *p, *ph, ps = 1;
|
||||
unsigned int val = 0, i;
|
||||
|
||||
if( str == NULL ) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Check for 0xXXXXXX notation */
|
||||
if( (p = strstr( str, "0x")) ) {
|
||||
p++; p++;
|
||||
while (*p) {
|
||||
if( (ph = strchr(hex,*p)) || (ph = strchr(hexl,*p)) ){
|
||||
val <<= 4;
|
||||
val += ph-hex;
|
||||
p++;
|
||||
} else {
|
||||
// fprintf( stderr, "Error in hex string '%s'\n", str );
|
||||
return FG_NONE;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
/* Must be in string format */
|
||||
p = str;
|
||||
ps = 1;
|
||||
while( ps ) {
|
||||
while( *p && (*p==' ' || *p=='\t') ) p++; /* remove whitespace */
|
||||
pt = p; /* mark token */
|
||||
while( *p && (*p!='|') ) p++; /* find OR or EOS */
|
||||
ps = *p; /* save value at p so we can attempt to be bounds safe */
|
||||
*p++ = 0; /* terminate token */
|
||||
/* determine value for token */
|
||||
i=0;
|
||||
while( fg_DebugClasses[i].str &&
|
||||
strncmp( fg_DebugClasses[i].str, pt,
|
||||
strlen(fg_DebugClasses[i].str)) ) i++;
|
||||
if( fg_DebugClasses[i].str == NULL ) {
|
||||
fprintf( stderr,
|
||||
"fg_debug.c: Could not find message class '%s'\n",
|
||||
pt );
|
||||
} else {
|
||||
val |= fg_DebugClasses[i].dbg_class;
|
||||
}
|
||||
}
|
||||
}
|
||||
return (fgDebugClass)val;
|
||||
}
|
||||
|
||||
|
||||
/* fgSetDebugOutput =======================================================*/
|
||||
void fgSetDebugOutput( FILE *out ) {
|
||||
FG_GRABDEBUGSEM;
|
||||
fflush( fg_DebugOutput );
|
||||
fg_DebugOutput = out;
|
||||
FG_RELEASEDEBUGSEM;
|
||||
}
|
||||
|
||||
|
||||
/* fgSetDebugLevels =======================================================*/
|
||||
void fgSetDebugLevels( fgDebugClass dbg_class, fgDebugPriority prio ) {
|
||||
FG_GRABDEBUGSEM;
|
||||
fg_DebugClass = dbg_class;
|
||||
fg_DebugPriority = prio;
|
||||
FG_RELEASEDEBUGSEM;
|
||||
}
|
||||
|
||||
|
||||
/* fgRegisterDebugCallback ================================================*/
|
||||
fgDebugCallback fgRegisterDebugCallback( fgDebugCallback callback ) {
|
||||
fgDebugCallback old;
|
||||
FG_GRABDEBUGSEM;
|
||||
old = fg_DebugCallback;
|
||||
fg_DebugCallback = callback;
|
||||
FG_RELEASEDEBUGSEM;
|
||||
return old;
|
||||
}
|
||||
|
||||
|
||||
/* fgPrintf ===============================================================*/
|
||||
int fgPrintf( fgDebugClass dbg_class, fgDebugPriority prio, char *fmt, ... ) {
|
||||
char szOut[1024+1];
|
||||
va_list ap;
|
||||
int ret = 0;
|
||||
|
||||
// If no action to take, then don't bother with the semaphore
|
||||
// activity Slight speed benefit.
|
||||
|
||||
// printf("dbg_class = %d fg_DebugClass = %d\n", dbg_class, fg_DebugClass);
|
||||
// printf("prio = %d fg_DebugPriority = %d\n", prio, fg_DebugPriority);
|
||||
|
||||
if( !(dbg_class & fg_DebugClass) ) {
|
||||
// Failed to match a specific debug class
|
||||
if ( prio < fg_DebugPriority ) {
|
||||
// priority is less than requested
|
||||
|
||||
// "ret" is zero anyway. But we might think about changing
|
||||
// it upon some error condition?
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
FG_GRABDEBUGSEM;
|
||||
|
||||
/* ret = vsprintf( szOut, fmt, (&fmt+1)); (but it didn't work, thus ... */
|
||||
va_start (ap, fmt);
|
||||
ret = vsprintf( szOut, fmt, ap);
|
||||
va_end (ap);
|
||||
|
||||
if( fg_DebugCallback!=NULL && fg_DebugCallback(dbg_class, prio, szOut) ) {
|
||||
FG_RELEASEDEBUGSEM;
|
||||
return ret;
|
||||
} else {
|
||||
fprintf( fg_DebugOutput, szOut );
|
||||
FG_RELEASEDEBUGSEM;
|
||||
if( prio == FG_EXIT ) {
|
||||
exit(0);
|
||||
} else if( prio == FG_ABORT ) {
|
||||
abort();
|
||||
}
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/* $Log$
|
||||
/* Revision 1.1 1998/04/18 03:52:04 curt
|
||||
/* Moved to Lib directory and created a libDebug.
|
||||
/*
|
||||
* Revision 1.10 1998/03/14 00:31:21 curt
|
||||
* Beginning initial terrain texturing experiments.
|
||||
*
|
||||
* Revision 1.9 1998/03/09 22:44:58 curt
|
||||
* Modified so that you can specify FG_DEBUGCLASS ***or*** FG_DEBUG_PRIORITY
|
||||
*
|
||||
* Revision 1.8 1998/03/09 22:11:00 curt
|
||||
* Processed through the format-o-matic.
|
||||
*
|
||||
* Revision 1.7 1998/02/16 13:39:43 curt
|
||||
* Miscellaneous weekend tweaks. Fixed? a cache problem that caused whole
|
||||
* tiles to occasionally be missing.
|
||||
*
|
||||
*/
|
||||
143
Debug/fg_debug.h
Normal file
143
Debug/fg_debug.h
Normal file
@ -0,0 +1,143 @@
|
||||
/* -*- Mode: C++ -*-
|
||||
*
|
||||
* fg_debug.h -- Flight Gear debug utility functions
|
||||
*
|
||||
* Written by Paul Bleisch, started January 1998.
|
||||
*
|
||||
* Copyright (C) 1998 Paul Bleisch, pbleisch@acm.org
|
||||
*
|
||||
* This program 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 2 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
|
||||
* (Log is kept at end of this file)
|
||||
**************************************************************************/
|
||||
|
||||
|
||||
#ifndef _FG_DEBUG_H
|
||||
#define _FG_DEBUG_H
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
/* NB: To add a dbg_class, add it here, and add it to the structure in
|
||||
fg_debug.c */
|
||||
typedef enum {
|
||||
FG_NONE = 0x00000000,
|
||||
|
||||
FG_TERRAIN = 0x00000001,
|
||||
FG_ASTRO = 0x00000002,
|
||||
FG_FLIGHT = 0x00000004,
|
||||
FG_INPUT = 0x00000008,
|
||||
FG_GL = 0x00000010,
|
||||
FG_VIEW = 0x00000020,
|
||||
FG_COCKPIT = 0x00000040,
|
||||
FG_GENERAL = 0x00000080,
|
||||
FG_MATH = 0x00000100,
|
||||
FG_EVENT = 0x00000200,
|
||||
FG_AIRCRAFT= 0x00000400,
|
||||
FG_UNDEFD = 0x00001000, // For range checking
|
||||
|
||||
FG_ALL = 0xFFFFFFFF
|
||||
} fgDebugClass;
|
||||
|
||||
/* NB: To add a priority, add it here. */
|
||||
typedef enum {
|
||||
FG_BULK, /* For frequent messages */
|
||||
FG_DEBUG, /* Less frequent debug type messages */
|
||||
FG_INFO, /* Informatory messages */
|
||||
FG_WARN, /* Possible impending problem */
|
||||
FG_ALERT, /* Very possible impending problem */
|
||||
FG_EXIT, /* Problem (no core) */
|
||||
FG_ABORT /* Abandon ship (core) */
|
||||
} fgDebugPriority;
|
||||
|
||||
|
||||
/* Initialize the debuggin stuff. */
|
||||
void fgInitDebug( void );
|
||||
|
||||
|
||||
/* fgPrintf
|
||||
|
||||
Expects:
|
||||
class fgDebugClass mask for this message.
|
||||
prio fgDebugPriority of this message.
|
||||
fmt printf like string format
|
||||
... var args for fmt
|
||||
|
||||
Returns:
|
||||
number of items in fmt handled.
|
||||
|
||||
This function works like the standard C library function printf() with
|
||||
the addition of message classes and priorities (see fgDebugClasses
|
||||
and fgDebugPriorities). These additions allow us to classify messages
|
||||
and disable sets of messages at runtime. Only messages with a prio
|
||||
greater than or equal to fg_DebugPriority and in the current debug class
|
||||
(fg_DebugClass) are printed.
|
||||
*/
|
||||
int fgPrintf( fgDebugClass dbg_class, fgDebugPriority prio, char *fmt, ... );
|
||||
|
||||
|
||||
/* fgSetDebugLevels()
|
||||
|
||||
Expects:
|
||||
dbg_class Bitmask representing classes to display.
|
||||
prio Minimum priority of messages to display.
|
||||
*/
|
||||
void fgSetDebugLevels( fgDebugClass dbg_class, fgDebugPriority prio );
|
||||
|
||||
/* fgSetDebugOutput()
|
||||
|
||||
Expects:
|
||||
file A FILE* to a stream to send messages to.
|
||||
|
||||
It is assumed the file stream is open and writable. The system
|
||||
defaults to stderr. The current stream is flushed but not
|
||||
closed.
|
||||
*/
|
||||
void fgSetDebugOutput( FILE *out );
|
||||
|
||||
|
||||
/* fgRegisterDebugCallback
|
||||
|
||||
Expects:
|
||||
callback A function that takes parameters as defined by the
|
||||
fgDebugCallback type.
|
||||
|
||||
Returns:
|
||||
a pointer to the previously registered callback (if any)
|
||||
|
||||
Install a user defined debug log callback. This callback is called w
|
||||
whenever fgPrintf is called. The parameters passed to the callback are
|
||||
defined above by fgDebugCallback. outstr is the string that is to be
|
||||
printed. If callback returns nonzero, it is assumed that the message
|
||||
was handled fully by the callback and **fgPrintf need do no further
|
||||
processing of the message.** Only one callback may be installed at a
|
||||
time.
|
||||
*/
|
||||
|
||||
//typedef int (*fgDebugCallback)(fgDebugClass, fgDebugPriority, char *outstr);
|
||||
//fgDebugCallback fgRegisterDebugCallback( fgDebugCallback callback );
|
||||
|
||||
typedef int (*fgDebugCallback)( int DebugClass, int DebugPriority, char *outstr);
|
||||
fgDebugCallback fgRegisterDebugCallback( fgDebugCallback callback );
|
||||
|
||||
|
||||
// Leave these alone. Access intended for fg_debug and command line processing.
|
||||
//
|
||||
extern fgDebugClass fg_DebugClass;
|
||||
extern fgDebugPriority fg_DebugPriority;
|
||||
|
||||
extern FILE * fg_DebugOutput;
|
||||
|
||||
#endif /* _FG_DEBUG_H */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user