# CONFIG_SITE.Common.vxWorksCommon
#
# Site specific definitions for vxWorks target builds.

#### Fixes for CONFIG.Common.vxWorksCommon  #######

# These are needed for vxWorks 6.x; the GNU toolset version number
# is in the path to the compiler tools:
VX_GNU_VERSION_5   = 2.96
VX_GNU_VERSION_6 = $(VX_GNU_VERSION_$(VXWORKS_VERSION))
VX_GNU_VERSION = $(VX_GNU_VERSION_$(VXWORKS_MAJOR_VERSION))
VX_GNU_MINOR_VERSION = $(basename $(patsubst $(VX_GNU_MAJOR_VERSION).%,%,$(VX_GNU_VERSION)))

# gcc version before 3.4 are "old" and need special treatment
VX_OLD_GCC_2   = OLD
VX_OLD_GCC_3.3 = OLD
VX_OLD_GCC_3   = $(VX_OLD_GCC_3.$(VX_GNU_MINOR_VERSION))
VX_OLD_GCC = $(VX_OLD_GCC_$(VX_GNU_MAJOR_VERSION))

# vxWorks directory definitions
VX_DIR_5 = $(WIND_BASE)
VX_DIR_6 = $(WIND_BASE)/vxworks-$(VXWORKS_VERSION)
VX_DIR = $(VX_DIR_$(VXWORKS_MAJOR_VERSION))

VX_INCLUDE_DIRS_5 = $(VX_DIR)/target/h
VX_INCLUDE_DIRS_6 = $(VX_DIR)/target/h $(VX_DIR)/target/h/wrn/coreip
GNU_TARGET_INCLUDE_DIR = $(VX_INCLUDE_DIRS_$(VXWORKS_MAJOR_VERSION))
TARGET_CPPFLAGS = -isystem $(VX_DIR)/target/h

# vxWorks GNU directories

GNU_DIR_5 = $(WIND_BASE)/host/$(WIND_HOST_TYPE)
GNU_DIR_6 = $(WIND_BASE)/gnu/$(VX_GNU_VERSION)-vxworks-$(VXWORKS_VERSION)/$(WIND_HOST_TYPE)
GNU_DIR = $(GNU_DIR_$(VXWORKS_MAJOR_VERSION))

# Operating system flags
OP_SYS_CFLAGS += -fno-strict-aliasing

# For gcc versions before 3.4 we need this g++ compiler flag
# However WindRiver says gcc 3.3 does not need it any more
# which would allow to build vxWorks 6 without this flag.
# Maybe we can live without it at the penalty of larger code.
# See vxWorks 5 docs/gnu2.96+ppc/gcc.html
# chapter 4.5 "Where's the Template?"
CODE_CXXFLAGS_OLD = -fno-implicit-templates
CODE_CXXFLAGS = $(CODE_CXXFLAGS_$(VX_OLD_GCC))

# WIND_BASE is where you installed the Wind River software.
WIND_BASE = /afs/psi.ch/project/vxworks/VxWorks$(VXWORKS_VERSION)

#--------------------------------------------------
# Modules we cannot build with old compiler

PV_MODULES = pv% normativeTypes
SKIP_BUILDS_5 = $(PV_MODULES)
SKIP_BUILDS_OLD = $(PV_MODULES)
SKIP_BUILDS_6 = $(SKIP_BUILDS_$(VX_OLD_GCC))
SKIP_BUILDS = $(SKIP_BUILDS_$(VXWORKS_MAJOR_VERSION))