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# $Id$
# pSOS with Diab Data C++ 4.1a Compiler
# ================================================================
# pSOS sTUFF
# ================================================================
PSS_LIBC_DIR = $(PSS_ROOT)/sys/libc
PSS_SYS_DIR = $(PSS_ROOT)/sys/os
# PSOS_LIBS = -L $(PSS_LIBC_DIR) -lprepcH -lcxxsp \
# -L $(PSS_SYS_DIR) -lsysxx -lsys
PSOS_LIBS = -L $(PSS_LIBC_DIR) -lprepcH -lcxxsp \
-L $(PSS_SYS_DIR) -lsys
PSS_BSP_LIB = -L $(PSS_BSP) -lbsp
# DIAB_LIBS = -L $(DIABLIB)/MC60FS/psos -lpsos
# DIAB_LIBS = -L $(DIABLIB)/MC60FS -li -lchar -lg -limpl -lram -ld \
# -L $(DIABLIB)/MC60FS -lcfp -lm -limpfp -lcomplex -lios \
# -L $(DIABLIB)/MC60FS/psos -lpsos \
# -L $(PSS_ROOT)/sys/libc -lprepc
# DIAB_LIBS = -L $(DIABLIB)/MC60FS -limpfp \
# -L $(DIABLIB)/MC60F -limpl \
# -L $(DIABLIB)/MC60F/psos -lpsos
#DIAB_LIBS = -L $(DIABLIB)/MC60F/psos -lc \
# -L $(PSS_ROOT)/sys/libc -lprepc
# -L $(DIABLIB)/MC60F -lchar -lg -limpl -lram -ld \
# -L $(DIABLIB)/MC60FS -lcfp -lm -limpfp -lcomplex -lios -li
PSOSINCL = -I$(PSS_ROOT)/include -I$(PSS_BSP)
# PSOSINCL = -Y I,$(PSS_ROOT)/include -I$(PSS_BSP)
# hacks to resolve incompatibilities between the compiler and OS headers
DIAB_PSOS_HACKS = -D__Itypes -D_WCHAR_T_DEFINED -D__wchar_t
# ================================================================
# Compilation Settings and Flags
# ================================================================
# turn on debugging
debug = 1
# turn on optimization
optimize = 1
# turn off shared libraries
shared_libs =
# turn on static libraries
static_libs = 1
# C Compiler
CC = dcc -tPPC860ES:psos
# -WDCDCONFIG=psos.conf
# C Debug Compiler Flags
# -D<name>[=<value>] defines symbol to preprocessor
# -U<name> undefine preprocessor symbol
# -I<path> adds a directory path to the include file search path
# -V[V] display the current version number of D-C++ (this could be
# useful for crafting a single pSOS config.h file)
# -W is used to pass arguments to specific tools (compiler, linker, etc),
# to change which tool is used, etc
# -o renames the output (we need to do this to avoid colliding with .i files)
# -X<name | number>[=<value>]gives detailed control of the compiler
# -Xlint turns on a bunch of useful warning messages
# -Xno-old-style disables the use of old style C function declarations
# and narrows the compiler error messages
# -Xmnem-emb accepts only Motorola Embedded Mnemonics (assembler directive)
# -Xkeywords=0x04 defines the inline keyword to be valid
# -Xkill-opt=0x400 turns off the split optimization. Per Jim Terman
# at DDI, this fixes a known problem
# -Y changes the default search path for include files and libraries
# -t<CPU><object format><floating point support>[:<environment>] is used to
# describe the target board. The object format is F for ELF, E for COFF,
# or N for GNU/VxWorks. The floating point support is H for hardware
# support, S for software support, or N for no floating point support
CFLAGS += -D__DIAB -D__DIAB_42a -Xkill-opt=0x400 -Xno-old-style -Xlint $(PSOSINCL)
# C Compiler Debug Flags (passed iff debug == 1)
# -# prints subprograms with arguments as they are executed
# -## prints subprograms with arguments without executing them
# -### prints subprograms with arguments (in quotes) without executing them
# -g embeds debug info but turns off a bunch of optimizations,
# including inlining. It may also trigger a known bug in the Diab 4.2b
# and earlier compilers that results in an internal compiler error
# about ctmpl_copystm () when compiling certain ACE tests.
# -g1 embeds debug info but not line numbers, and preserves inlining. It may
# also trigger the same compiler bugs that -g triggers.
# -v runs the compiler in verbose mode
# -w suppresses warnings
# -H prints path names of all include files to stderr
# -E stops compilation after preprocessing and sends
# results to stdout
# -P same as -E except it sends it to the source file specified by the -o flag
# (IMPORTANT: for ACE, some *other* file name must be specified, as the
# default behavior for -P without the -o option will overwrite *our*
# .i (inline) file)
# -X<name | number>[=<value>]gives detailed control of the compiler
# -Xlint turns on a bunch of useful warning messages
# -Xstop-on-warning treats warnings like errors and stops compilation
# -Xinit-locals[=<mask>] initializes memory pattern for local variables
# -Xno-optimized-debug turns off optimizations for debugging
DCFLAGS += -g -w -Ws
# These cause internal compiler errors for some ACE tests, because of the
# debug information embedded by the -g and -g1 switches (see above).
#DCFLAGS += -g1 -w -Ws
#DCFLAGS += -g -w -Ws
#DCFLAGS += -g -w -Ws -P -o precomp.out
#DCFLAGS += -g -w -Ws -H
# C Compiler Optimization Flags (passed iff optimize == 1)
# -O
# -XO
# OCFLAGS += -XO
# C++ Compiler
CXX = dplus -tPPC860ES:psos
### This (without the above -t option cannot resolve DOBJECT, etc.)
# CXX = dplus
# C++ Compiler Flags
# -o renames the output (we need to do this to avoid colliding with .i files)
# -W is used to pass arguments to specific tools (compiler, linker, etc),
# to change which tool is used, etc
# -X<name | number>[=<value>]gives detailed control of the compiler
# -Xexception enables exception handling
# -Xno-implicit-templates produces smaller code, but requires explicit
# template instantiation (see pp 91 of D-C++ user guide)
# -Xcomdat (per Jim Terman) is the "preferred" way of instantiating templates as of 4.1a (but, there are problems there with Synch_T.cpp and Synch_T.h)
# -ei1676 turns off the gazillion messages about not overriding pure virtual
# functions in derived classes.
#CCFLAGS += $(CFLAGS) $(DIAB_PSOS_HACKS) -Xno-implicit-templates
#CCFLAGS += $(CFLAGS) $(DIAB_PSOS_HACKS) -Xno-implicit-templates=3
#CCFLAGS += $(CFLAGS) $(DIAB_PSOS_HACKS) -Xno-implicit-templates=2
#CCFLAGS += $(CFLAGS) $(DIAB_PSOS_HACKS) -Xcomdat
CCFLAGS += $(CFLAGS) $(DIAB_PSOS_HACKS) -ei1676
# C++ Compiler Debug Flags (passed iff debug == 1)
DCCFLAGS += $(DCFLAGS)
# Dynamic Linker
# DLD = dld
DLD = dplus -tPPC860ES:psos -Wm $(PSS_BSP)/ram.dld $(PSS_BSP)/anchor.dld
# Static Linker
# LD = dld
LD = dplus -tPPC860ES:psos -Wm $(PSS_BSP)/ram.dld $(PSS_BSP)/anchor.dld
# Static Linker Flags
# -L<path> adds a directory path to the linker search path
# -l<name> adds a library name to the list the linker uses
# -f<val> fills in holes in an output section with the given 16 bit pattern
# -m generates a link map of the input and output sections on stdout
# -m2 generates a more detailed link map of the input and output sections on stdout
# -r performs incremental link
# -r2 add relocation tables, treat unresolved symbols as errors
# -r3 add relocation tables, treat unresolved symbols as warnings
# -Xcheck-overlap checks for overlap of output sections and sections that wrap around
# 32 bit address boundary
# -Xdont-die forces the linker to continue after errors
# -Xexpl-instantiations causes linker to write source lines of explicit template
# instantiations to stdout
#LDFLAGS += -Xdont-die -Xexpl-instantiations
#LDFLAGS += -Xdont-die
#LDFLAGS += -Xdont-die
#LDFLAGS += -Xdont-die -Xexpl-instantiations
# Additional libraries used by the linker
LIBS += $(PSOS_LIBS) $(PSS_BSP_LIB)
#LIBS += $(PSOS_LIBS) $(PSS_BSP_LIB) $(DIAB_LIBS)
# position independent code flag (do we need this ?)
# PIC = -fpic
# Archive Utility
AR = dar
# Archive Utility Flags
# -d[lv] delete the named files from the archive
# -m[abiv] move the named files
# -r[abciluv] replace the named files in the archive
ARFLAGS = -r
RANLIB = echo
# Shared Object Library Stuff (do we need this ?)
# SOFLAGS = -G $(CPPFLAGS)
# SOBUILD - compile into .so directly
# SOBUILD = $(COMPILE.cc) $(PIC) -o $(VSHDIR)$*.so $<
# Unidentified Stuff
# PRELIB = @true
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