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###############################################################################
# File:         TOOLSET/csharp.rul[e]
# Contents:     Visual C/C++ CSHARP rules
#
#............................................................................#

###############################################################################
#..     Remove "undef" warnings
#

###############################################################################
#..     Parse user options
#       Global options already parsed
#       These options extend the global options
#

ifdef OPTIONS

ifneq "$(findstring wall,$(OPTIONS))" ""        # Enable all warnings
USE_WALL        = 1
endif

endif


###############################################################################
#   Standard library paths
#   Export LIB as this is used by the library generation process to determine
#   the locations of libraries. cmdfile will use 'LIB" for vglob resolving
#
#   Take care of spaces
#
#..
vc_libs         =\
                $(subst ;,$(space),$(subst \,/,$(subst $(space),$(spacealt),$(VC_LIB))))

ALL_LIBDIRS = $(LIBDIRS);$(vc_libs)
LIB             =\
                $(subst $(spacealt),$(space),$(subst $(space),$(empty),$(patsubst %,%;,$(subst /,\,$(ALL_LIBDIRS)))))
export LIB

###############################################################################
#
#.. Resource Genorator
#
define RESGEN
        @$(echo) [$@] Compile Resource ..
        @$(show_environment)
        $(XX_PRE) resgen $(subst /,\\,$(filter %.resx,$^)) $(subst /,\\,$@)
endef

#
#.. CSharp Compiler
#   Used to create Programs a DLLs
#
define CSC
        $(AA_PRE)$(csc_pre)
        @$(show_environment)
        $(csc) $(csc_flags) $(csc_o_switch)
        $(AA_PRE)$(csc_post)
endef

#
#   Definitions for the CSharp Compiler Macro
#       csc_pre                 - Before the CSC command
#       csc                     - The CSC command
#       csc_flags               - Command line options (visible)
#       csc_o_switch            - Command line output options (visible)
#       csc_post                - CSC command cleanup
#       csc_cmdfile             - Name of the generated response file
#       csc_defines             - Local definitions will be placed on cmd line
#
csc_pre =
csc = $(CC_PRE) csc
csc_flags =
csc_o_switch = $(csc_flags) @$(csc_cmdfile)
csc_post =
csc_cmdfile     = $(basename $@).ld
csc_defines =

define csc_pre
        $(cmdfile) -wkWeo$(csc_cmdfile) \
                "$(vc_ldflags)$($(notdir $(basename $@))_ld)"; \
        echo [$@] Compile CSharp Program ..;
endef

#
#   Command line flags
#
csc_flags += /nologo
csc_flags += /out:$@

ifndef ADDLINKLIBS
csc_flags += /noconfig
endif

ifdef NOWARNLIST
csc_flags += /nowarn:$(NOWARNLIST)
endif

#
#   Command line flags
#
ifdef ALVL
csc_defines     += -DALVL=$(ALVL)
endif
ifdef DLVL
csc_defines     += -DDLVL=$(DLVL)
endif

ifdef USE_WALL
csc_flags       += /warn:4
else
csc_flags       += /warn:3
endif

ifdef USE_OPTIMISE                              # default for production
csc_flags       +=                  # Don't optimise production code. Ship what we test
else
csc_flags       +=
endif

ifdef USE_DEBUGINFO                             # default for debug
csc_flags       += /debug /debug:full
csc_defines     += -DDEBUG
else
csc_flags       += /debug /debug:pdbonly
csc_flags       +=
endif

ifeq "$(DEBUG)" "1"                             # debug/prod specific
csc_defines     += -D_DEBUG
else
csc_defines     += -DNDEBUG
endif

#
#   Convert Definitions to a suitable format
#   Many users use -Dxxxx for Compiler definitions
#   Maintain this and convert them to a correct form
#
csc_flags += $(patsubst -D%,/define:%,$(CFLAGS)$(csc_defines))


#
#   Insert the library search paths into the start of the command file
#
vc_ldflags      = \
                $(subst $(spacealt),$(space),$(patsubst %,/lib:\"%\"\\n,$(subst /,\\\\,$(LIBDIRS))))\
                $(subst $(spacealt),$(space),$(patsubst %,/lib:\"%\"\\n,$(subst /,\\\\,$(vc_libs))))


#
#   Cleanup definitions
#
ifndef LEAVETMP
define csc_post
        $(rm) -f $(csc_cmdfile)
endef
else
define csc_post
endef
endif


#
#   Recipes to support the creation of Linker Dependency files
#   These will generate .dep files
#
#   The dependancy list is based an a makefile definition
#   The definition is named after the target
#
define LDDEPEND
        $(AA_PRE)$(cmdfile) -wkWeo$(@) \
                "$($(notdir $(basename $@))_dp)";
endef

define SHLDDEPEND
        $(AA_PRE)$(cmdfile) -wkWeo$(@) \
                "$($(notdir $(SHNAME))_shdp)";
endef


#
#       Recipe to create a file that contains the StrongNameKey assembly
#       Args:   $1 Tag of the definitiosn that will go into the file
#
#
define GenSnkWrapper
    @$(echo) "[$@] Create StrongKey Wrapper.."
    $(AA_PRE)$(cmdfile) -wkWeo$(@) "$($1)";
endef