diff --git a/.gitignore b/.gitignore
index b2eabb9..362b475 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,8 +25,8 @@ ipch
 *.mak.vpc_crc
 *.xcodeproj/
 obj*/
-!devtools/*.mak
-!utils/smdlexp/smdlexp.mak
+!src/devtools/*.mak
+!src/utils/smdlexp/smdlexp.mak
 
 # Specific Source build products
 client.pdb
@@ -38,6 +38,8 @@ server.lib
 
 client.so
 client.so.dbg
+client_srv.so
+client_srv.dbg
 server.so
 server.so.dbg
 server_srv.so
@@ -48,6 +50,9 @@ client.dylib.dSYM/
 server.dylib
 server.dylib.dSYM/
 
+game_shader_dx9.so
+game_shader_dx9_srv.so
+
 # files generated by running a mod
 config.cfg
 
diff --git a/game/bin/serverplugin_empty.so b/game/bin/serverplugin_empty.so
index e148b0c..79d665a 100644
Binary files a/game/bin/serverplugin_empty.so and b/game/bin/serverplugin_empty.so differ
diff --git a/game/bin/serverplugin_empty_srv.so b/game/bin/serverplugin_empty_srv.so
index e148b0c..79d665a 100644
Binary files a/game/bin/serverplugin_empty_srv.so and b/game/bin/serverplugin_empty_srv.so differ
diff --git a/game/mod_hl2mp/bin/client_srv.so b/game/mod_hl2mp/bin/client_srv.so
index f3ceb24..1ebc9bd 100644
Binary files a/game/mod_hl2mp/bin/client_srv.so and b/game/mod_hl2mp/bin/client_srv.so differ
diff --git a/game/mod_hl2mp/bin/game_shader_dx9.so b/game/mod_hl2mp/bin/game_shader_dx9.so
index 2505c38..d119f58 100644
Binary files a/game/mod_hl2mp/bin/game_shader_dx9.so and b/game/mod_hl2mp/bin/game_shader_dx9.so differ
diff --git a/game/mod_hl2mp/bin/game_shader_dx9_srv.so b/game/mod_hl2mp/bin/game_shader_dx9_srv.so
index 2505c38..d119f58 100644
Binary files a/game/mod_hl2mp/bin/game_shader_dx9_srv.so and b/game/mod_hl2mp/bin/game_shader_dx9_srv.so differ
diff --git a/src/createallprojects b/src/createallprojects
index 9f855f1..33be54f 100644
--- a/src/createallprojects
+++ b/src/createallprojects
@@ -1,5 +1,5 @@
 #!/bin/bash
 
 pushd `dirname $0`
-devtools/bin/vpc /hl2mp +everything /mksln everything
+devtools/bin/vpc /hl2mp +everything /mksln everything /f
 popd
diff --git a/src/devtools/makefile_base_posix.mak b/src/devtools/makefile_base_posix.mak
new file mode 100644
index 0000000..c76a1b1
--- /dev/null
+++ b/src/devtools/makefile_base_posix.mak
@@ -0,0 +1,472 @@
+#
+# Base makefile for Linux.
+#
+# !!!!! Note to future editors !!!!!
+# 
+# before you make changes, make sure you grok:
+# 1. the difference between =, :=, +=, and ?= 
+# 2. how and when this base makefile gets included in the generated makefile(s)
+#  ( see http://www.gnu.org/software/make/manual/make.html#Flavors )
+#
+# Command line prefixes:
+#  -	errors are ignored
+#  @	command is not printed to stdout before being executed
+#  +	command is executed even if Make is invoked in "do not exec" mode
+
+OS := $(shell uname)
+HOSTNAME := $(shell hostname)
+
+-include $(SRCROOT)/devtools/steam_def.mak
+-include $(SRCROOT)/devtools/sourcesdk_def.mak
+
+# To build with clang, set the following in your environment:
+#   CC = clang
+#   CXX = clang++
+ifneq (,$(findstring clang,$(CXX)))
+	CLANG_BUILD = 1
+endif
+
+ifeq ($(OS),Darwin)
+    $(error This file should never be used for Mac - use base.xconfig)
+endif
+
+ifeq ($(CFG), release)
+	# With gcc 4.6.3, engine.so went from 7,383,765 to 8,429,109 when building with -O3.
+	#  There also was no speed difference running at 1280x1024. May 2012, mikesart.
+	#  tonyp: The size increase was likely caused by -finline-functions and -fipa-cp-clone getting switched on with -O3.
+	# -fno-omit-frame-pointer: need this for stack traces with perf.
+	OptimizerLevel_CompilerSpecific = -O2 -fno-strict-aliasing -ffast-math -fno-omit-frame-pointer -ftree-vectorize
+	ifeq ($(CLANG_BUILD),1)
+		# These aren't supported wit Clang 3.5. Need to remove when we update that.
+		OptimizerLevel_CompilerSpecific += -fpredictive-commoning -funswitch-loops
+	else
+		OptimizerLevel_CompilerSpecific += -fpredictive-commoning -funswitch-loops
+	endif
+else
+	OptimizerLevel_CompilerSpecific = -O0
+	#-O1 -finline-functions
+endif
+
+# CPPFLAGS == "c/c++ *preprocessor* flags" - not "cee-plus-plus flags"
+ARCH_FLAGS = 
+BUILDING_MULTI_ARCH = 0
+# Preserve cflags set in environment
+ENV_CFLAGS := $(CFLAGS)
+ENV_CXXFLAGS := $(CXXFLAGS)
+CPPFLAGS = $(DEFINES) $(addprefix -I, $(abspath $(INCLUDEDIRS) ))
+BASE_CFLAGS = $(ARCH_FLAGS) $(CPPFLAGS) $(WARN_FLAGS) -fvisibility=$(SymbolVisibility) $(OptimizerLevel) -pipe $(GCC_ExtraCompilerFlags) -Usprintf -Ustrncpy -UPROTECTED_THINGS_ENABLE
+CFLAGS = $(BASE_CFLAGS) $(ENV_CFLAGS)
+# In -std=gnu++0x mode we get lots of errors about "error: narrowing conversion". -fpermissive
+# turns these into warnings in gcc, and -Wno-c++11-narrowing suppresses them entirely in clang 3.1+.
+ifeq ($(CLANG_BUILD),1)
+	CXXFLAGS = $(BASE_CFLAGS) -std=gnu++0x -Wno-c++11-narrowing -Wno-dangling-else $(ENV_CXXFLAGS)
+else
+	CXXFLAGS = $(BASE_CFLAGS) -std=gnu++0x -fpermissive $(ENV_CXXFLAGS)
+endif
+DEFINES += -DVPROF_LEVEL=1 -DGNUC -DNO_HOOK_MALLOC -DNO_MALLOC_OVERRIDE
+
+## TODO: This cases build errors in cstrike/bin right now. Need to debug.
+# This causes all filesystem interfaces to default to their 64bit versions on
+# 32bit systems, which means we don't break on filesystems with inodes > 32bit.
+# DEFINES += -D_FILE_OFFSET_BITS=64
+
+LDFLAGS = $(CFLAGS) $(GCC_ExtraLinkerFlags) $(OptimizerLevel)
+GENDEP_CXXFLAGS = -MMD -MP -MF $(@:.o=.P) 
+MAP_FLAGS =
+Srv_GAMEOUTPUTFILE = 
+COPY_DLL_TO_SRV = 0
+
+# We should always specify -Wl,--build-id, as documented at:
+# http://linux.die.net/man/1/ld and http://fedoraproject.org/wiki/Releases/FeatureBuildId.http://fedoraproject.org/wiki/Releases/FeatureBuildId
+LDFLAGS += -Wl,--build-id
+
+#
+# If we should be running in a chroot, check to see if we are. If not, then prefix everything with the 
+# required chroot
+#
+ifdef MAKE_CHROOT
+	export STEAM_RUNTIME_PATH := /usr
+	ifneq ("$(SCHROOT_CHROOT_NAME)", "$(CHROOT_NAME)")
+        $(info '$(SCHROOT_CHROOT_NAME)' is not '$(CHROOT_NAME)')
+        $(error This makefile should be run from within a chroot. 'schroot --chroot $(CHROOT_NAME) -- $(MAKE) $(MAKEFLAGS)')  
+	endif
+	GCC_VER = -4.8
+	P4BIN = $(SRCROOT)/devtools/bin/linux/p4
+	CRYPTOPPDIR=ubuntu12_32_gcc48
+else ifeq ($(USE_VALVE_BINDIR),1)
+	# Using /valve/bin directory.
+	export STEAM_RUNTIME_PATH ?= /valve
+	GCC_VER = -4.6
+	P4BIN = p4
+	CRYPTOPPDIR=linux32
+else
+	# Not using chroot, use old steam-runtime. (gcc 4.6.3)
+	export STEAM_RUNTIME_PATH ?= /valve/steam-runtime
+	GCC_VER =
+	P4BIN = p4
+	CRYPTOPPDIR=ubuntu12_32
+endif
+
+ifeq ($(TARGET_PLATFORM),linux64)
+	MARCH_TARGET = core2
+else
+	MARCH_TARGET = pentium4
+endif
+
+ifeq ($(USE_VALVE_BINDIR),1)
+	# On dedicated servers, some plugins depend on global variable symbols in addition to functions.
+	# So symbols like _Z16ClearMultiDamagev should show up when you do "nm server_srv.so" in TF2.
+	STRIP_FLAGS =
+else
+	# Linux desktop client (or client/dedicated server in chroot).
+	STRIP_FLAGS = -x
+endif
+
+ifeq ($(CLANG_BUILD),1)
+	# Clang does not support -mfpmath=sse because it uses whatever
+	# instruction set extensions are available by default.
+	SSE_GEN_FLAGS = -msse2
+else
+	SSE_GEN_FLAGS = -msse2 -mfpmath=sse
+endif
+
+CCACHE := $(SRCROOT)/devtools/bin/linux/ccache
+
+ifeq ($(origin AR), default)
+	AR = $(STEAM_RUNTIME_PATH)/bin/ar crs
+endif
+ifeq ($(origin CC), default)
+	CC = $(CCACHE) $(STEAM_RUNTIME_PATH)/bin/gcc$(GCC_VER)	
+endif
+ifeq ($(origin CXX), default)
+	CXX = $(CCACHE) $(STEAM_RUNTIME_PATH)/bin/g++$(GCC_VER)
+endif
+
+# Support ccache with clang. Add -Qunused-arguments to avoid excessive warnings due to
+# a ccache quirk. Could also upgrade ccache.
+# http://petereisentraut.blogspot.com/2011/05/ccache-and-clang.html
+ifeq ($(CLANG_BUILD),1)
+	CC := $(CCACHE) $(CC) -Qunused-arguments -fcolor-diagnostics
+	CXX := $(CCACHE) $(CXX) -Qunused-arguments -fcolor-diagnostics
+endif
+LINK ?= $(CC)
+
+ifeq ($(STEAM_BRANCH),1)
+	WARN_FLAGS = -Wall -Wextra -Wshadow -Wno-invalid-offsetof
+else
+	WARN_FLAGS = -Wall -Wno-invalid-offsetof -Wno-multichar -Wno-overloaded-virtual
+	WARN_FLAGS += -Wno-write-strings
+	WARN_FLAGS += -Wno-unused-variable
+	WARN_FLAGS += -Wno-unused-but-set-variable
+	WARN_FLAGS += -Wno-unused-function
+endif
+
+ifeq ($(CLANG_BUILD),1)
+	# Clang specific flags
+else ifeq ($(GCC_VER),-4.8)
+	WARN_FLAGS += -Wno-unused-local-typedefs
+	WARN_FLAGS += -Wno-unused-result
+	WARN_FLAGS += -Wno-narrowing
+	# WARN_FLAGS += -Wno-unused-function
+endif
+
+WARN_FLAGS += -Wno-unknown-pragmas -Wno-unused-parameter -Wno-unused-value -Wno-missing-field-initializers
+WARN_FLAGS += -Wno-sign-compare -Wno-reorder -Wno-invalid-offsetof -Wno-float-equal -Werror=return-type
+WARN_FLAGS += -fdiagnostics-show-option -Wformat -Wformat-security
+
+ifeq ($(TARGET_PLATFORM),linux64)
+	# nocona = pentium4 + 64bit + MMX, SSE, SSE2, SSE3 - no SSSE3 (that's three s's - added in core2)
+	ARCH_FLAGS += -march=$(MARCH_TARGET) -mtune=core2
+	LD_SO = ld-linux-x86_64.so.2
+	LIBSTDCXX := $(shell $(CXX) -print-file-name=libstdc++.a)
+	LIBSTDCXXPIC := $(shell $(CXX) -print-file-name=libstdc++-pic.a)
+else
+	# pentium4 = MMX, SSE, SSE2 - no SSE3 (added in prescott) # -msse3 -mfpmath=sse
+	ARCH_FLAGS += -m32 -march=$(MARCH_TARGET) -mtune=core2 $(SSE_GEN_FLAGS)
+	LD_SO = ld-linux.so.2
+	LIBSTDCXX := $(shell $(CXX) $(ARCH_FLAGS) -print-file-name=libstdc++.so)
+	LIBSTDCXXPIC := $(shell $(CXX) $(ARCH_FLAGS) -print-file-name=libstdc++.so)
+	LDFLAGS += -m32
+endif
+
+GEN_SYM ?= $(SRCROOT)/devtools/gendbg.sh
+ifeq ($(CFG),release)
+	STRIP ?= strip $(STRIP_FLAGS) -S
+#	CFLAGS += -ffunction-sections -fdata-sections
+#	LDFLAGS += -Wl,--gc-sections -Wl,--print-gc-sections
+else
+	STRIP ?= true
+endif
+VSIGN ?= true
+
+ifeq ($(SOURCE_SDK), 1)
+	Srv_GAMEOUTPUTFILE := $(GAMEOUTPUTFILE:.so=_srv.so)
+	COPY_DLL_TO_SRV := 1
+endif
+
+LINK_MAP_FLAGS = -Wl,-Map,$(@:.so=).map
+
+SHLIBLDFLAGS = -shared $(LDFLAGS) -Wl,--no-undefined
+
+_WRAP := -Xlinker --wrap=
+PATHWRAP = $(_WRAP)fopen $(_WRAP)freopen $(_WRAP)open    $(_WRAP)creat    $(_WRAP)access  $(_WRAP)__xstat \
+	   $(_WRAP)stat  $(_WRAP)lstat   $(_WRAP)fopen64 $(_WRAP)open64   $(_WRAP)opendir $(_WRAP)__lxstat \
+	   $(_WRAP)chmod $(_WRAP)chown   $(_WRAP)lchown  $(_WRAP)symlink  $(_WRAP)link    $(_WRAP)__lxstat64 \
+	   $(_WRAP)mknod $(_WRAP)utimes  $(_WRAP)unlink  $(_WRAP)rename   $(_WRAP)utime   $(_WRAP)__xstat64 \
+	   $(_WRAP)mount $(_WRAP)mkfifo  $(_WRAP)mkdir   $(_WRAP)rmdir    $(_WRAP)scandir $(_WRAP)realpath
+
+LIB_START_EXE = $(PATHWRAP) -static-libgcc -Wl,--start-group
+LIB_END_EXE = -Wl,--end-group -lm -ldl $(LIBSTDCXX) -lpthread 
+
+LIB_START_SHLIB = $(PATHWRAP) -static-libgcc -Wl,--start-group
+LIB_END_SHLIB = -Wl,--end-group -lm -ldl $(LIBSTDCXXPIC) -lpthread -l:$(LD_SO) -Wl,--version-script=$(SRCROOT)/devtools/version_script.linux.txt
+
+#
+# Profile-directed optimizations.
+# Note: Last time these were tested 3/5/08, it actually slowed down the server benchmark by 5%!
+#
+# First, uncomment these, build, and test. It will generate .gcda and .gcno files where the .o files are.
+# PROFILE_LINKER_FLAG=-fprofile-arcs
+# PROFILE_COMPILER_FLAG=-fprofile-arcs
+#
+# Then, comment the above flags out again and rebuild with this flag uncommented:
+# PROFILE_COMPILER_FLAG=-fprofile-use
+#
+
+#############################################################################
+# The compiler command lne for each src code file to compile
+#############################################################################
+
+OBJ_DIR = ./obj_$(NAME)_$(TARGET_PLATFORM)$(TARGET_PLATFORM_EXT)/$(CFG)
+CPP_TO_OBJ = $(CPPFILES:.cpp=.o)
+CXX_TO_OBJ = $(CPP_TO_OBJ:.cxx=.o)
+CC_TO_OBJ = $(CXX_TO_OBJ:.cc=.o)
+MM_TO_OBJ = $(CC_TO_OBJ:.mm=.o)
+C_TO_OBJ = $(MM_TO_OBJ:.c=.o)
+OBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(C_TO_OBJ)))
+
+ifeq ($(MAKE_VERBOSE),1)
+	QUIET_PREFIX = 
+	QUIET_ECHO_POSTFIX = 
+else
+	QUIET_PREFIX = @
+	QUIET_ECHO_POSTFIX = > /dev/null
+endif
+
+ifeq ($(MAKE_CC_VERBOSE),1)
+CC += -v
+endif
+
+ifeq ($(CONFTYPE),lib)
+  LIB_File = $(OUTPUTFILE)
+endif
+
+ifeq ($(CONFTYPE),dll)
+  SO_File = $(OUTPUTFILE)
+endif
+
+ifeq ($(CONFTYPE),exe)
+  EXE_File = $(OUTPUTFILE)
+endif
+
+# we generate dependencies as a side-effect of compilation now
+GEN_DEP_FILE=
+
+PRE_COMPILE_FILE = 
+
+POST_COMPILE_FILE = 
+
+ifeq ($(BUILDING_MULTI_ARCH),1)
+	SINGLE_ARCH_CXXFLAGS=$(subst -arch x86_64,,$(CXXFLAGS))
+	COMPILE_FILE = \
+		$(QUIET_PREFIX) \
+		echo "---- $(lastword $(subst /, ,$<)) as MULTIARCH----";\
+		mkdir -p $(OBJ_DIR) && \
+		$(CXX) $(SINGLE_ARCH_CXXFLAGS) $(GENDEP_CXXFLAGS) -o $@ -c $< && \
+		$(CXX) $(CXXFLAGS) -o $@ -c $<
+else
+	COMPILE_FILE = \
+		$(QUIET_PREFIX) \
+		echo "---- $(lastword $(subst /, ,$<)) ----";\
+		mkdir -p $(OBJ_DIR) && \
+		$(CXX) $(CXXFLAGS) $(GENDEP_CXXFLAGS) -o $@ -c $<
+endif
+
+ifneq "$(origin VALVE_NO_AUTO_P4)" "undefined"
+	P4_EDIT_START = chmod -R +w
+	P4_EDIT_END = || true
+	P4_REVERT_START = true
+	P4_REVERT_END =
+else
+	ifndef P4_EDIT_CHANGELIST
+		# You can use an environment variable to specify what changelist to check the Linux Binaries out into. Normally the default
+		# setting is best, but here is an alternate example:
+		# export P4_EDIT_CHANGELIST_CMD="echo 1424335"
+		# ?= means that if P4_EDIT_CHANGELIST_CMD is already set it won't be changed.
+		P4_EDIT_CHANGELIST_CMD ?= $(P4BIN) changes -c `$(P4BIN) client -o | grep ^Client | cut -f 2` -s pending | fgrep 'POSIX Auto Checkout' | cut -d' ' -f 2 | tail -n 1
+		P4_EDIT_CHANGELIST := $(shell $(P4_EDIT_CHANGELIST_CMD))
+	endif
+	ifeq ($(P4_EDIT_CHANGELIST),)
+		# If we haven't found a changelist to check out to then create one. The name must match the one from a few
+		# lines above or else a new changelist will be created each time.
+		# Warning: the behavior of 'echo' is not consistent. In bash you need the "-e" option in order for \n to be
+		# interpreted as a line-feed, but in dash you do not, and if "-e" is passed along then it is printed, which
+		# confuses p4. So, if you run this command from the bash shell don't forget to add "-e" to the echo command.
+		P4_EDIT_CHANGELIST = $(shell echo -e "Change: new\nDescription: POSIX Auto Checkout" | $(P4BIN) change -i | cut -f 2 -d ' ')
+	endif
+
+	P4_EDIT_START := for f in
+	P4_EDIT_END := ; do if [ -n $$f ]; then if [ -d $$f ]; then find $$f -type f -print | $(P4BIN) -x - edit -c $(P4_EDIT_CHANGELIST); else $(P4BIN) edit -c $(P4_EDIT_CHANGELIST) $$f; fi; fi; done $(QUIET_ECHO_POSTFIX)
+	P4_REVERT_START := for f in  
+	P4_REVERT_END := ; do if [ -n $$f ]; then if [ -d $$f ]; then find $$f -type f -print | $(P4BIN) -x - revert; else $(P4BIN) revert $$f; fi; fi; done $(QUIET_ECHO_POSTFIX) 
+endif
+
+ifeq ($(CONFTYPE),dll)
+all: $(OTHER_DEPENDENCIES) $(OBJS) $(GAMEOUTPUTFILE)
+	@echo $(GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX)
+else
+all: $(OTHER_DEPENDENCIES) $(OBJS) $(OUTPUTFILE)
+	@echo $(OUTPUTFILE) $(QUIET_ECHO_POSTFIX)
+endif
+
+.PHONY: clean cleantargets cleanandremove rebuild relink RemoveOutputFile SingleFile
+
+
+rebuild :
+	$(MAKE) -f $(firstword $(MAKEFILE_LIST)) cleanandremove
+	$(MAKE) -f $(firstword $(MAKEFILE_LIST))
+
+
+# Use the relink target to force to relink the project.
+relink: RemoveOutputFile all
+
+RemoveOutputFile:
+	rm -f $(OUTPUTFILE)
+
+
+# This rule is so you can say "make SingleFile SingleFilename=/home/myname/valve_main/src/engine/language.cpp" and have it only build that file.
+# It basically just translates the full filename to create a dependency on the appropriate .o file so it'll build that.
+SingleFile : RemoveSingleFile $(OBJ_DIR)/$(basename $(notdir $(SingleFilename))).o
+	@echo ""
+
+RemoveSingleFile:
+	$(QUIET_PREFIX) rm -f $(OBJ_DIR)/$(basename $(notdir $(SingleFilename))).o
+
+clean:
+ifneq "$(OBJ_DIR)" ""
+	$(QUIET_PREFIX) echo "rm -rf $(OBJ_DIR)"
+	$(QUIET_PREFIX) rm -rf $(OBJ_DIR)
+endif
+ifneq "$(OUTPUTFILE)" ""
+	$(QUIET_PREFIX) if [ -e $(OUTPUTFILE) ]; then \
+		echo "$(P4BIN) revert $(OUTPUTFILE)"; \
+		$(P4_REVERT_START) $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT) $(P4_REVERT_END); \
+	fi;
+endif
+ifneq "$(OTHER_DEPENDENCIES)" ""
+	$(QUIET_PREFIX) echo "rm -f $(OTHER_DEPENDENCIES)"
+	$(QUIET_PREFIX) rm -f $(OTHER_DEPENDENCIES)
+endif
+ifneq "$(GAMEOUTPUTFILE)" ""
+	$(QUIET_PREFIX) echo "$(P4BIN) revert $(GAMEOUTPUTFILE)"
+	$(QUIET_PREFIX) $(P4_REVERT_START) $(GAMEOUTPUTFILE) $(GAMEOUTPUTFILE)$(SYM_EXT) $(P4_REVERT_END)
+endif
+
+
+# Do the above cleaning, except with p4 edit and rm. Reason being ar crs adds and replaces obj files to the
+# archive. However if you've renamed or deleted a source file, $(AR) won't remove it. This can leave
+# us with archive files that have extra unused symbols, and also potentially cause compilation errors
+# when you rename a file and have many duplicate symbols.
+cleanandremove:
+ifneq "$(OBJ_DIR)" ""
+	$(QUIET_PREFIX) echo "rm -rf $(OBJ_DIR)"
+	$(QUIET_PREFIX) -rm -rf $(OBJ_DIR)
+endif
+ifneq "$(OUTPUTFILE)" ""
+	$(QUIET_PREFIX) if [ -e $(OUTPUTFILE) ]; then \
+		echo "$(P4BIN) edit and rm -f $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT)"; \
+		$(P4_EDIT_START) $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END); \
+	fi;
+	$(QUIET_PREFIX) -rm -f $(OUTPUTFILE) $(OUTPUTFILE)$(SYM_EXT);
+endif
+ifneq "$(OTHER_DEPENDENCIES)" ""
+	$(QUIET_PREFIX) echo "rm -f $(OTHER_DEPENDENCIES)"
+	$(QUIET_PREFIX) -rm -f $(OTHER_DEPENDENCIES)
+endif
+ifneq "$(GAMEOUTPUTFILE)" ""
+	$(QUIET_PREFIX) echo "$(P4BIN) edit and rm -f $(GAMEOUTPUTFILE) $(GAMEOUTPUTFILE)$(SYM_EXT)"
+	$(QUIET_PREFIX) $(P4_EDIT_START) $(GAMEOUTPUTFILE) $(GAMEOUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END)
+	$(QUIET_PREFIX) -rm -f $(GAMEOUTPUTFILE)
+endif
+
+
+# This just deletes the final targets so it'll do a relink next time we build.
+cleantargets:
+	$(QUIET_PREFIX) rm -f $(OUTPUTFILE) $(GAMEOUTPUTFILE)
+
+
+$(LIB_File): $(OTHER_DEPENDENCIES) $(OBJS) 
+	$(QUIET_PREFIX) -$(P4_EDIT_START) $(LIB_File) $(P4_EDIT_END); 
+	$(QUIET_PREFIX) $(AR) $(LIB_File) $(OBJS) $(LIBFILES);
+
+SO_GameOutputFile = $(GAMEOUTPUTFILE)
+
+# Remove the target before installing a file over it; this prevents existing
+# instances of the game from crashing due to the overwrite.
+$(SO_GameOutputFile): $(SO_File)
+	$(QUIET_PREFIX) \
+	$(P4_EDIT_START) $(GAMEOUTPUTFILE) $(P4_EDIT_END) && \
+	echo "----" $(QUIET_ECHO_POSTFIX);\
+	echo "---- COPYING TO $@ [$(CFG)] ----";\
+	echo "----" $(QUIET_ECHO_POSTFIX);
+	$(QUIET_PREFIX) -$(P4_EDIT_START) $(GAMEOUTPUTFILE) $(P4_EDIT_END);
+	$(QUIET_PREFIX) -mkdir -p `dirname $(GAMEOUTPUTFILE)` > /dev/null;
+	$(QUIET_PREFIX) rm -f $(GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX);
+	$(QUIET_PREFIX) cp -v $(OUTPUTFILE) $(GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX);
+	$(QUIET_PREFIX) -$(P4_EDIT_START) $(GAMEOUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END);
+	$(QUIET_PREFIX) $(GEN_SYM) $(GAMEOUTPUTFILE); 
+	$(QUIET_PREFIX) -$(STRIP) $(GAMEOUTPUTFILE);
+	$(QUIET_PREFIX) $(VSIGN) -signvalve $(GAMEOUTPUTFILE);
+	$(QUIET_PREFIX) if [ "$(COPY_DLL_TO_SRV)" = "1" ]; then\
+		echo "----" $(QUIET_ECHO_POSTFIX);\
+		echo "---- COPYING TO $(Srv_GAMEOUTPUTFILE) ----";\
+		echo "----" $(QUIET_ECHO_POSTFIX);\
+		cp -v $(GAMEOUTPUTFILE) $(Srv_GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX);\
+		cp -v $(GAMEOUTPUTFILE)$(SYM_EXT) $(Srv_GAMEOUTPUTFILE)$(SYM_EXT) $(QUIET_ECHO_POSTFIX);\
+	fi;
+	$(QUIET_PREFIX) if [ "$(IMPORTLIBRARY)" != "" ]; then\
+		echo "----" $(QUIET_ECHO_POSTFIX);\
+		echo "---- COPYING TO IMPORT LIBRARY $(IMPORTLIBRARY) ----";\
+		echo "----" $(QUIET_ECHO_POSTFIX);\
+		$(P4_EDIT_START) $(IMPORTLIBRARY) $(P4_EDIT_END) && \
+		mkdir -p `dirname $(IMPORTLIBRARY)` > /dev/null && \
+		cp -v $(OUTPUTFILE) $(IMPORTLIBRARY); \
+	fi;
+
+
+$(SO_File): $(OTHER_DEPENDENCIES) $(OBJS) $(LIBFILENAMES)
+	$(QUIET_PREFIX) \
+	echo "----" $(QUIET_ECHO_POSTFIX);\
+	echo "---- LINKING $@ [$(CFG)] ----";\
+	echo "----" $(QUIET_ECHO_POSTFIX);\
+	\
+	$(LINK) $(LINK_MAP_FLAGS) $(SHLIBLDFLAGS) $(PROFILE_LINKER_FLAG) -o $(OUTPUTFILE) $(LIB_START_SHLIB) $(OBJS) $(LIBFILES) $(SystemLibraries) $(LIB_END_SHLIB);
+	$(VSIGN) -signvalve $(OUTPUTFILE);
+
+
+$(EXE_File) : $(OTHER_DEPENDENCIES) $(OBJS) $(LIBFILENAMES)
+	$(QUIET_PREFIX) \
+	echo "----" $(QUIET_ECHO_POSTFIX);\
+	echo "---- LINKING EXE $@ [$(CFG)] ----";\
+	echo "----" $(QUIET_ECHO_POSTFIX);\
+	\
+	$(P4_EDIT_START) $(OUTPUTFILE) $(P4_EDIT_END);\
+	$(LINK) $(LINK_MAP_FLAGS) $(LDFLAGS) $(PROFILE_LINKER_FLAG) -o $(OUTPUTFILE) $(LIB_START_EXE) $(OBJS) $(LIBFILES) $(SystemLibraries) $(LIB_END_EXE);
+	$(QUIET_PREFIX) -$(P4_EDIT_START) $(OUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END);
+	$(QUIET_PREFIX) $(GEN_SYM) $(OUTPUTFILE);
+	$(QUIET_PREFIX) -$(STRIP) $(OUTPUTFILE);
+	$(QUIET_PREFIX) $(VSIGN) -signvalve $(OUTPUTFILE);
+
+
+tags:
+	etags -a -C -o $(SRCROOT)/TAGS *.cpp *.cxx *.h *.hxx
diff --git a/src/devtools/sourcesdk_def.mak b/src/devtools/sourcesdk_def.mak
new file mode 100644
index 0000000..fc561ad
--- /dev/null
+++ b/src/devtools/sourcesdk_def.mak
@@ -0,0 +1,3 @@
+#defines these macros so that we skip VSIGN and P4 steps in the SDK
+SOURCE_SDK=1
+VALVE_NO_AUTO_P4=1
diff --git a/src/lib/public/linux32/mathlib.a b/src/lib/public/linux32/mathlib.a
index 7168408..6e0e8bd 100644
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diff --git a/src/lib/public/linux32/raytrace.a b/src/lib/public/linux32/raytrace.a
index fa686b6..e3dc0f8 100644
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diff --git a/src/lib/public/linux32/tier1.a b/src/lib/public/linux32/tier1.a
index 6e7780c..ca251cf 100644
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diff --git a/src/lib/public/linux32/vgui_controls.a b/src/lib/public/linux32/vgui_controls.a
index 8ad1086..31b9fed 100644
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