# MSVC/clang-cl compiler defaults

CMPLR_CLASS = msvc

OPT_WHOLE_PROGRAM = YES

#-------------------------------------------------------

WINLINK = link

RCCMD = $(MSVC_PREFIX)rc$(MSVC_SUFFIX) -nologo -l 0x409 $(INCLUDES) -fo $@ $<

ARCMD = $(MSVC_PREFIX)lib$(MSVC_SUFFIX) -nologo -verbose -out:$@ $(LIB_OPT_LDFLAGS) $(LIBRARY_LD_OBJS)

#
# Configure OS vendor C compiler
CC = cl

# OS vendor c preprocessor
CPP = $(CC) -nologo -C -E

# Configure OS vendor C++ compiler
#
# -EHsc - generate code for exceptions
# -GR - generate code for run time type identification
#
CCC = $(CC) -EHsc -GR

# Override CONFIG.gnuCommon settings for cross builds.
GNU = NO
HDEPENDS_METHOD = MKMF

# Compiler flags for C files (C++ is below)

#
# -W<d> display warnings at level d
#    -W4 is for maximum (lint type) warnings
#    -W3 is for production quality warnings
#    -W2 displays significant warnings
#    -W1 is the default and shows severe warnings only
# -w<d><n> Set warning C<n> to be shown at level <d>
WARN_CFLAGS_YES = -W3
WARN_CFLAGS_NO  = -W1

#
# -Ox maximum optimizations
# -GL whole program optimization
# -Oy- re-enable creation of frame pointers
OPT_CFLAGS_YES_YES = -Ox -GL -Oy-
OPT_CFLAGS_YES_NO = -Ox -Oy-
OPT_CFLAGS_YES = $(OPT_CFLAGS_YES_$(OPT_WHOLE_PROGRAM))

#
# -Z7 generate C7 compatible debugging information (inside .obj)
# -RTCsu enable run-time error checks
OPT_CFLAGS_NO = -Z7 -RTCsu

# specify object file name and location
OBJ_CFLAG = -Fo

#
# the following options are required when
# vis c++ compiles the code (and includes
# the header files)
#
# -MT static multithreaded C RTL
# -MTd static multithreaded C RTL (debug version)
# -MD multithreaded C RTL in DLL
# -MDd multithreaded C RTL in DLL (debug version)
BUILD_DLL_CFLAGS_NO =
BUILD_DLL_CFLAGS_YES = -DEPICS_BUILD_DLL
BUILD_DLL_CFLAGS = $(BUILD_DLL_CFLAGS_$(SHARED_LIBRARIES))
VISC_CFLAGS_DEBUG_NO = d
VISC_CFLAGS_DEBUG_YES =
VISC_CFLAGS_DEBUG = $(VISC_CFLAGS_DEBUG_$(HOST_OPT))
STATIC_CFLAGS_YES= -MT$(VISC_CFLAGS_DEBUG) $(BUILD_DLL_CFLAGS)
STATIC_CFLAGS_NO= -MD$(VISC_CFLAGS_DEBUG) $(BUILD_DLL_CFLAGS) -DEPICS_CALL_DLL

# Other compiler flags, used for CPP, C and C++
#
# -FC - Show absolute path of source file in diagnostics
# -D__STDC__=0 gives us both:
#   1) define STDC for code (pretend ANSI conformance)
#   2) set it to 0 to use MS C "extensions" (open for _open etc.)
#   because MS uses:   if __STDC__ ... disable many nice things
#
CODE_CPPFLAGS += -nologo -FC -D__STDC__=0
CODE_CPPFLAGS += -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE

# Compiler flags for C++ files

#
# -W<n> disable warnings from levels > n
# -w<n><m> set warning m to level n
# -w44355 "'this' used in the base initializer list"
# -w44344 "behavior change: use of explicit template arguments results in ..."
# -w44251 "class needs to have dll-interface to be used by clients of ..."
WARN_CXXFLAGS_YES = -W3 -w44355 -w44344 -w44251
WARN_CXXFLAGS_NO  = -W1

# Silence tr1 namespace deprecation warnings
WARN_CXXFLAGS += -D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING

#
# -Ox maximum optimizations
# -GL whole program optimization
# -Oy- re-enable creation of frame pointers
OPT_CXXFLAGS_YES_YES = -Ox -GL -Oy-
OPT_CXXFLAGS_YES_NO = -Ox -Oy-
OPT_CXXFLAGS_YES = $(OPT_CXXFLAGS_YES_$(OPT_WHOLE_PROGRAM))

#
# -Z7 generate C7 compatible debugging information (inside .obj)
# -RTCsu enable run-time error checks
OPT_CXXFLAGS_NO = -RTCsu -Z7

# specify object file name and location
OBJ_CXXFLAG = -Fo

#
# the following options are required when
# vis c++ compiles the code (and includes
# the header files)
#
# -MT static multithreaded C RTL
# -MTd static multithreaded C RTL (debug version)
# -MD multithreaded C RTL in DLL
# -MDd multithreaded C RTL in DLL (debug version)
STATIC_CXXFLAGS_YES= -MT$(VISC_CFLAGS_DEBUG) $(BUILD_DLL_CFLAGS)
STATIC_CXXFLAGS_NO= -MD$(VISC_CFLAGS_DEBUG) $(BUILD_DLL_CFLAGS) -DEPICS_CALL_DLL

STATIC_LDLIBS_YES=ws2_32.lib advapi32.lib user32.lib kernel32.lib winmm.lib dbghelp.lib
STATIC_LDLIBS_NO=
STATIC_LDFLAGS=
RANLIB=

# add -profile here to run the ms profiler
# -LTCG whole program optimization
# -incremental:no full linking
# -fixed:no generate relocatable code
# -version:<major>.<minor> - only 2 components allowed, 0-65535 each
# -debug generate debugging info
LINK_OPT_FLAGS_WHOLE_YES = -LTCG
LINK_OPT_FLAGS_YES = $(LINK_OPT_FLAGS_WHOLE_$(OPT_WHOLE_PROGRAM))
LINK_OPT_FLAGS_YES += -incremental:no -opt:ref
LINK_OPT_FLAGS_YES += -release $(PROD_VERSION:%=-version:%)
LINK_OPT_FLAGS_NO = -debug -incremental:no -fixed:no
OPT_LDFLAGS = $(LINK_OPT_FLAGS_$(HOST_OPT))

LIB_OPT_FLAGS_YES = $(LINK_OPT_FLAGS_WHOLE_$(OPT_WHOLE_PROGRAM))
LIB_OPT_LDFLAGS = $(LIB_OPT_FLAGS_$(HOST_OPT))

ARCH_DEP_CFLAGS=
SHRLIB_CFLAGS=

OS_CLASS=WIN32
POSIX=NO

#	ifdef WIN32   looks better that  ifeq ($(OS_CLASS),WIN32)  ??
WIN32=1

EXE=.exe
OBJ=.obj
RES=.res

# MS Visual C++ doesn't recognize *.cc as a C++ source file,
# so C++ compiles get the flag -TP
COMPILER_CXXFLAGS = -TP

# Operating system flags
OP_SYS_CFLAGS =
OP_SYS_CXXFLAGS = $(COMPILER_CXXFLAGS)

# Files and flags needed to link DLLs (used in RULES_BUILD)
WIN32_DLLFLAGS = -subsystem:windows -dll $(OPT_LDFLAGS) \
 $(USR_LDFLAGS) $(CMD_LDFLAGS) $(TARGET_LDFLAGS) $(LIB_LDFLAGS)

# Specify dll .def file only if it exists
DLL_DEF_FLAG = $(addprefix -def:,$(wildcard ../$(addsuffix .def,$*)))

# A WIN32 dll has three parts:
#	x.dll: the real dll (SHRLIBNAME)
#	x.lib: what you link to progs that use the dll (DLLSTUB_LIBNAME)
#	x.exp: what you need to build the dll (in no variable)
LINK.shrlib = $(WINLINK) -nologo $(WIN32_DLLFLAGS) -out:$@ \
    -implib:$(@:%$(SHRLIB_SUFFIX)=%$(LIB_SUFFIX)) \
    $(DLL_DEF_FLAG) $(LIBRARY_LD_OBJS) $(LIBRARY_LD_RESS) $(SHRLIB_LDLIBS)

# Adjust names of libraries to build
SHRLIB_SUFFIX_BASE = .dll
SHRLIB_SUFFIX = $(SHRLIB_SUFFIX_BASE)
SHRLIBNAME_YES = $(BUILD_LIBRARY:%=%$(SHRLIB_SUFFIX))
LOADABLE_SHRLIBNAME = $(LOADABLE_BUILD_LIBRARY:%=%$(SHRLIB_SUFFIX))
TESTSHRLIBNAME_YES = $(TESTBUILD_LIBRARY:%=%$(SHRLIB_SUFFIX_BASE))

# When SHARED_LIBRARIES is YES we are building a DLL shared library.
# When SHARED_LIBRARIES is NO we are building an object library
DLLSTUB_SUFFIX = .lib
DLLSTUB_LIBNAME_YES = $(BUILD_LIBRARY:%=%.lib)
DLLSTUB_LIBNAME = $(DLLSTUB_LIBNAME_$(SHARED_LIBRARIES))
TESTDLLSTUB_LIBNAME_YES = $(TESTBUILD_LIBRARY:%=%.lib)
TESTDLLSTUB_LIBNAME = $(TESTDLLSTUB_LIBNAME_$(SHARED_LIBRARIES))

LIB_PREFIX=
LIB_SUFFIX=.lib
LIBNAME_NO = $(BUILD_LIBRARY:%=%.lib)
LIBNAME = $(LIBNAME_$(SHARED_LIBRARIES))
TESTLIBNAME_NO = $(TESTBUILD_LIBRARY:%=%.lib)
TESTLIBNAME = $(TESTLIBNAME_$(SHARED_LIBRARIES))

# dll install location
INSTALL_SHRLIB = $(INSTALL_BIN)


#--------------------------------------------------
# Products dependancy definitions

PROD_DEPLIBS = $(foreach lib, $(PROD_LIBS) $(USR_LIBS), \
  $(firstword $(wildcard \
      $(addsuffix /$(DLLSTUB_PREFIX)$(lib)$(DLLSTUB_SUFFIX), \
        $($(lib)_DIR) $(SHRLIB_SEARCH_DIRS)) \
      $(addsuffix /$(SHRLIB_PREFIX)$(lib)*$(SHRLIB_SUFFIX_BASE)*, \
        $($(lib)_DIR) $(SHRLIB_SEARCH_DIRS)) \
      $(addsuffix /$(LIB_PREFIX)$(lib)$(LIB_SUFFIX), \
        $($(lib)_DIR) $(SHRLIB_SEARCH_DIRS)) \
    ) $(addsuffix /$(BUILDLIB_PREFIX)$(lib)$(BUILDLIB_SUFFIX), \
    $(if $(filter $(lib),$(TESTLIBRARY)),.,$(INSTALL_LIB)))))


PROD_LDLIBS += $($*_DEPLIBS) $(PROD_DEPLIBS)
PROD_LDLIBS += $(addsuffix .lib, \
    $($*_SYS_LIBS) $(PROD_SYS_LIBS) $(USR_SYS_LIBS))

LDLIBS_STATIC_YES = LDLIBS
LDLIBS_SHARED_NO = LDLIBS
PROD_LDLIBS += $(STATIC_LDLIBS) \
    $($(firstword $(LDLIBS_STATIC_$(STATIC_BUILD)) \
      $(LDLIBS_SHARED_$(SHARED_LIBRARIES))))

#--------------------------------------------------
# Libraries dependancy definitions

#   libs that we need to link the DLL with
#   (it isnt necessary to rebuild the dll if these change)

SHRLIB_DEPLIBS = $(foreach lib, $(LIB_LIBS) $(USR_LIBS), \
  $(firstword $(wildcard \
      $(addsuffix /$(DLLSTUB_PREFIX)$(lib)$(DLLSTUB_SUFFIX), \
        $($(lib)_DIR) $(SHRLIB_SEARCH_DIRS)) \
      $(addsuffix /$(SHRLIB_PREFIX)$(lib)*$(SHRLIB_SUFFIX_BASE)*, \
        $($(lib)_DIR) $(SHRLIB_SEARCH_DIRS)) \
      $(addsuffix /$(LIB_PREFIX)$(lib)$(LIB_SUFFIX), \
        $($(lib)_DIR) $(SHRLIB_SEARCH_DIRS)) \
    ) $(addsuffix /$(BUILDLIB_PREFIX)$(lib)$(BUILDLIB_SUFFIX), \
    $(if $(filter $(lib),$(TESTLIBRARY)),.,$(INSTALL_LIB)))))


SHRLIB_LDLIBS += $($*_DLL_DEPLIBS) $($*_DEPLIBS) $(SHRLIB_DEPLIBS)
SHRLIB_LDLIBS += $(addsuffix .lib, \
         $($*_SYS_DLL_LIBS) \
         $($*_SYS_LIBS) $(LIB_SYS_LIBS) $(USR_SYS_LIBS) )

#--------------------------------------------------
# Linker definition
LINK.cpp = $(WINLINK) -nologo $(STATIC_LDFLAGS) $(LDFLAGS) $(PROD_LDFLAGS) \
    -out:$@ $(PROD_LD_OBJS) $(PROD_LD_RESS) $(PROD_LDLIBS)

#--------------------------------------------------
# UseManifestTool.pl checks MS Visual c++ compiler version number to
# decide whether or not to use the Manifest Tool command to embed the
# linker created .manifest file into a library or product target.
# useManifestTool.pl returns 0(don't use) or 1(use).
#
MT.exe = $(MSVC_PREFIX)mt$(MSVC_SUFFIX) -nologo -manifest $@.manifest
MT_DLL_COMMAND1 = $(MT.exe) "-outputresource:$@;\#2"
MT_EXE_COMMAND_YES =
MT_EXE_COMMAND_NO = $(MT.exe) "-outputresource:$@;\#1"
MT_EXE_COMMAND1 = $(MT_EXE_COMMAND_$(STATIC_BUILD))
MT_DLL_COMMAND = $(MT_DLL_COMMAND$(shell $(PERL) $(TOOLS)/useManifestTool.pl))
MT_EXE_COMMAND = $(MT_EXE_COMMAND$(shell $(PERL) $(TOOLS)/useManifestTool.pl))