# CONFIG.Common.vxWorksCommon
#
# $Id$
# This file is maintained by the build community.
#
# Definitions for vxWorks target archs
# Sites may override these definitions in CONFIG_SITE.Common.vxWorksCommon
# or CONFIG_SITE.<host>.vxWorksCommon
#-------------------------------------------------------

# Vx valid build types
VALID_BUILDS = Ioc

#--------------------------------------------------
# operating system class (include/os/<os_class>)
OS_CLASS = vxWorks

#-------------------------------------------------------
# Prefix and suffix definitions
EXE =
OBJ = .o
LIB_PREFIX =lib
LIB_SUFFIX = .a
LIB_EXT = .a
MUNCH_SUFFIX = .munch

#-------------------------------------------------------
# Library definitions
LIBNAME = $(BUILD_LIBRARY:%=$(LIB_PREFIX)%$(LIB_SUFFIX))

#--------------------------------------------------
# Prod: DEPLIBS, LDFLAGS, and LDLIBS definitions

PROD_DEPLIBS=$(foreach lib,$(PROD_LIBS) $(USR_LIBS), \
    $(firstword $(wildcard $(addsuffix /$(LIB_PREFIX)$(lib).*, \
    $($(lib)_DIR) $(SHRLIB_SEARCH_DIRS))) \
    $(addsuffix /$(LIB_PREFIX)$(lib)$(LIB_EXT), \
    $(firstword $($(lib)_DIR) $(INSTALL_LIB)))))


PROD_LDLIBS = $(addprefix -l,$($*_LDLIBS) $(PROD_LIBS) $(USR_LIBS)\
 $($*_SYS_LIBS) $(PROD_SYS_LIBS) $(USR_SYS_LIBS))

PROD_DEPLIB_DIRS = $(dir $($*_DEPLIBS)) $(dir $(PROD_DEPLIBS))
PRODDIR_LDFLAGS += $(sort $(PROD_DEPLIB_DIRS:%=-L%))

#-------------------------------------------------------
# Prod definitions
MUNCHNAME = $(PRODNAME:%$(EXE)=%$(MUNCH_SUFFIX))
CTDT_SRCS = $(PRODNAME:%$(EXE)=%_ctdt.c)
CTDT_OBJS = $(PRODNAME:%$(EXE)=%_ctdt$(OBJ))
NMS = $(PRODNAME:%$(EXE)=%.nm)

#-------------------------------------------------------
# R3.13 compatability object library definitions
# Does not allow $*_SRCS or $*_OBJS. Allows only OBJLIB_SRCS and OBJLIB_OBJS.
OBJLIB += $(OBJLIB_$(OS_CLASS))
OBJLIB_SUFFIX = Library.o
OBJLIBNAME = $(addsuffix $(OBJLIB_SUFFIX),$(basename $(OBJLIB)))
OBJLIB_LD_OBJS += $(addsuffix $(OBJ),$(basename $(OBJLIB_SRCS) $(OBJLIB_OBJS)))
PRODTARGETS += $(OBJLIBNAME)
INSTALL_PROD += $(OBJLIBNAME:%=$(INSTALL_BIN)/%)
OBJLIB_MUNCHNAME += $(OBJLIBNAME:%$(OBJ)=%$(MUNCH_SUFFIX))
INSTALL_MUNCHS += $(OBJLIB_MUNCHNAME:%=$(INSTALL_BIN)/%)
PRODTARGETS += $(OBJLIB_MUNCHNAME)
CTDT_SRCS += $(OBJLIBNAME:%$(OBJ)=%_ctdt.c)
CTDT_OBJS += $(OBJLIBNAME:%$(OBJ)=%_ctdt$(OBJ))
NMS += $(OBJLIBNAME:%$(OBJ)=%.nm)
OBJLIB_LINK.cpp = $(LD) -o $@ $(OBJLIB_LD_OBJS)
SRC_FILES += $(OBJLIB_SRCS)

#--------------------------------------------------
# vxWorks directory definitions
# Tornado directory definitions
GNU_TARGET_INCLUDE_DIR = $(VX_DIR)/target/h
GNU_DIR = $(VX_DIR)/host/$(WIND_HOST_TYPE)

#--------------------------------------------------
# C++ host processing
NM = $(GNU_BIN)/$(CMPLR_PREFIX)nm$(CMPLR_SUFFIX)$(HOSTEXE)

#--------------------------------------------------
# The follow 2 exports prevent gnu cross-compiler
# from finding wrong assembler (as).
export WIND_BASE = $(VX_DIR)
export WIND_HOST_TYPE

#--------------------------------------------------
# Tornado2.2 
# The follow export allows vxWorks.h to include gnu header files
export TOOL_FAMILY = GNU

#--------------------------------------------------
# Operating system flags
OP_SYS_CPPFLAGS += -DvxWorks
OP_SYS_CFLAGS += -fno-builtin
#OP_SYS_CFLAGS += -fno-builtin -fdollars-in-identifiers
OP_SYS_LDFLAGS +=

# Fix for vxWorks headers using macros defined in
# vxWorks.h but not including vxWorks.h 
OP_SYS_INCLUDE_CPPFLAGS += -include $(GNU_TARGET_INCLUDE_DIR)/vxWorks.h

#--------------------------------------------------
# code flags
CODE_CFLAGS =
#
# WRS still uses an old gnu compiler with a broken -frepo and 
# otherwise no automatic template instantiation mechanism as
# is the defacto standard approach today. If we remove this 
# flag certain ppc targets will not build. 
CODE_CXXFLAGS = -fno-implicit-templates

#--------------------------------------------------
# posix c preprocessor flags
POSIX_CPPFLAGS_YES = -D_POSIX_SOURCE
POSIX_CPPFLAGS_NO =

#--------------------------------------------------
# no shared libs for vxWorks
SHRLIB_CFLAGS = 
SHRLIB_LDFLAGS = 

#--------------------------------------------------
# osithead use default stack, YES or NO override
OSITHREAD_USE_DEFAULT_STACK = NO

#--------------------------------------------------
# Link definitions
LINK.cpp = $(LD) -o $@ $(STATIC_LDFLAGS) $(PRODDIR_LDFLAGS) $(LDFLAGS)
LINK.cpp += $(PROD_LDFLAGS) $(PROD_LD_OBJS) $(PROD_LD_RESS) $(PROD_LDLIBS)

#--------------------------------------------------
# Definitions for compile of *_ctdt.c file
CFLAGS_ctdt = $(filter-out -pedantic,$(CFLAGS)) -fdollars-in-identifiers
COMPILE.ctdt = $(CC) -c $(CPPFLAGS) $(CFLAGS_ctdt) $(call PATH_FILTER,$(INCLUDES)) $(SOURCE_FLAG)

#--------------------------------------------------
# Allow site overrides
-include $(CONFIG)/os/CONFIG_SITE.Common.vxWorksCommon
-include $(CONFIG)/os/CONFIG_SITE.$(EPICS_HOST_ARCH).vxWorksCommon