!IFNDEF MACHINE
!IF "$(PROCESSOR_ARCHITECTURE)"=="AMD64"
MACHINE=x64
!ELSE
MACHINE=x86
!ENDIF
!ENDIF

!IFNDEF DEBUG
DEBUG=no
!ENDIF

!IFNDEF CC
CC=cl.exe
!ENDIF

!IFNDEF AR
AR=lib.exe
!ENDIF

!IFNDEF LINK
LINK=link.exe
!ENDIF

!IFNDEF PGO
PGO=no
!ENDIF

!IFNDEF PGI
PGI=no
!ENDIF

INC = /Iinclude

!IF "$(DEBUG)"=="yes"
CFLAGS = /nologo /MDd /LDd /Od /Zi /D_DEBUG /RTC1 /W3 /GS /Gm
ARFLAGS = /nologo
LDFLAGS = /nologo /debug /nodefaultlib:msvcrt
!ELSE
CFLAGS = /nologo /MD /O2 /Zi /DNDEBUG /W3 /Gm- /GS /Gy /Oi /GL /MP
ARFLAGS = /nologo /LTCG
LDFLAGS = /nologo /LTCG /DYNAMICBASE /incremental:no /debug /opt:ref,icf
!ENDIF

!IF "$(PGI)"=="yes"
LDFLAGS = $(LDFLAGS) /ltcg:pgi
!ENDIF

!IF "$(PGO)"=="yes"
LDFLAGS = $(LDFLAGS) /ltcg:pgo
!ENDIF

LIB_OBJS = simdbitpacking.obj simdintegratedbitpacking.obj simdcomputil.obj \
	simdpackedsearch.obj simdpackedselect.obj simdfor.obj


all: lib dll dynunit unit_chars example benchmark
# need some good use case scenario to train the instrumented build
	@if "$(PGI)"=="yes" echo Running PGO training
	@if "$(PGI)"=="yes" benchmark.exe >nul 2>&1
	@if "$(PGI)"=="yes" example.exe >nul 2>&1


$(LIB_OBJS):
	$(CC) $(INC) $(CFLAGS) /c src/simdbitpacking.c src/simdintegratedbitpacking.c src/simdcomputil.c \
		src/simdpackedsearch.c src/simdpackedselect.c src/simdfor.c

lib: $(LIB_OBJS)
	$(AR) $(ARFLAGS) /OUT:simdcomp_a.lib $(LIB_OBJS)

dll: $(LIB_OBJS)
	$(LINK) /DLL $(LDFLAGS) /OUT:simdcomp.dll /IMPLIB:simdcomp.lib /DEF:simdcomp.def $(LIB_OBJS)

unit: lib
	$(CC) $(INC) $(CFLAGS) /c src/unit.c 
	$(LINK) $(LDFLAGS) /OUT:unit.exe unit.obj simdcomp_a.lib

dynunit: dll
	$(CC) $(INC) $(CFLAGS) /c src/unit.c 
	$(LINK) $(LDFLAGS) /OUT:unit.exe unit.obj simdcomp.lib

unit_chars: lib
	$(CC) $(INC) $(CFLAGS) /c src/unit_chars.c
	$(LINK) $(LDFLAGS) /OUT:unit_chars.exe unit_chars.obj simdcomp.lib


example: lib
	$(CC) $(INC) $(CFLAGS) /c example.c
	$(LINK) $(LDFLAGS) /OUT:example.exe example.obj simdcomp.lib

benchmark: lib
	$(CC) $(INC) $(CFLAGS) /c src/benchmark.c
	$(LINK) $(LDFLAGS) /OUT:benchmark.exe benchmark.obj simdcomp.lib

clean:
	del /Q *.obj
	del /Q *.lib
	del /Q *.exe
	del /Q *.dll
	del /Q *.pgc
	del /Q *.pgd
	del /Q *.pdb