# Makefile.in COPYRIGHT FUJITSU LIMITED 2015-2016
CC=@CC@
MCC=mpicc
BINDIR=@BINDIR@
SBINDIR=@SBINDIR@
prefix=@prefix@
exec_prefix=@exec_prefix@
LIBDIR=@libdir@
MANDIR=@MANDIR@
MCKERNEL_INCDIR=@MCKERNEL_INCDIR@
MCKERNEL_LIBDIR=@MCKERNEL_LIBDIR@
KDIR ?= @KDIR@
ARCH=@ARCH@
CFLAGS=-Wall -O -I. -I$(VPATH)/arch/${ARCH} -I${IHKDIR} -I@abs_builddir@/../../../ihk/linux/include
LDFLAGS=@LDFLAGS@
CPPFLAGS_SYSCALL_INTERCEPT=@CPPFLAGS_SYSCALL_INTERCEPT@
LDFLAGS_SYSCALL_INTERCEPT=@LDFLAGS_SYSCALL_INTERCEPT@
RPATH=$(shell echo $(LDFLAGS)|awk '{for(i=1;i<=NF;i++){if($$i~/^-L/){w=$$i;sub(/^-L/,"-Wl,-rpath,",w);print w}}}')
VPATH=@abs_srcdir@
TARGET=mcexec libsched_yield ldump2mcdump.so
@uncomment_if_ENABLE_MEMDUMP@TARGET+=eclair
LIBS=@LIBS@
IHKDIR ?= $(VPATH)/../../../ihk/linux/include/
MCEXEC_LIBS=-lmcexec -lrt -lnuma -pthread -L@abs_builddir@/../../../ihk/linux/user -lihk -Wl,-rpath,$(MCKERNEL_LIBDIR)
ENABLE_QLMPI=@ENABLE_QLMPI@
WITH_SYSCALL_INTERCEPT=@WITH_SYSCALL_INTERCEPT@

ifeq ($(ENABLE_QLMPI),yes)
	MCEXEC_LIBS += -lmpi
	TARGET+= libqlmpi.so ql_server ql_mpiexec_start ql_mpiexec_finalize ql_talker libqlfort.so
endif

ifeq ($(WITH_SYSCALL_INTERCEPT),yes)
	TARGET += syscall_intercept.so
endif

ifeq ($(ARCH), arm64)
CFLAGS += $(foreach i, $(shell seq 1 100), $(addprefix -DPOSTK_DEBUG_ARCH_DEP_, $(i)))
CFLAGS += $(foreach i, $(shell seq 1 100), $(addprefix -DPOSTK_DEBUG_TEMP_FIX_, $(i)))
endif

all: $(TARGET)

mcexec: mcexec.c libmcexec.a
	$(CC) -I${KDIR} $(CFLAGS) $(EXTRA_CFLAGS) $(LDFLAGS) -DLIBDIR=\"$(LIBDIR)\" -fPIE -pie -L. $(MCEXEC_LIBS) -o $@ $^ $(EXTRA_OBJS) $(RPATH)

# POSTK_DEBUG_ARCH_DEP_34, eclair arch depend separate.
ifeq ($(ARCH), arm64)
eclair: eclair.c arch/$(ARCH)/arch-eclair.c
	$(CC) -I.. -I. -I./arch/$(ARCH)/include -I$(VPATH)/.. -I$(VPATH) -I$(VPATH)/arch/$(ARCH)/include $(CFLAGS) -o $@ $^ $(LIBS) -ldl -lz
else
eclair: eclair.c arch/$(ARCH)/arch-eclair.c
	$(CC) -I.. -I$(VPATH) -I$(VPATH)/arch/$(ARCH)/include $(CFLAGS) -o $@ $^ $(LIBS)
endif

ldump2mcdump.so: ldump2mcdump.c
	$(CC) $(CFLAGS) $(LDFLAGS) -shared -fPIC -o $@ $<

libsched_yield: libsched_yield.c
	$(CC) -shared -fPIC -Wl,-soname,sched_yield.so.1 -o libsched_yield.so.1.0.0 $^ -lc -ldl

syscall_intercept.so: syscall_intercept.c libsyscall_intercept_arch.a
	$(CC) $(CPPFLAGS_SYSCALL_INTERCEPT) -g -O2 $(LDFLAGS_SYSCALL_INTERCEPT) -lsyscall_intercept -fpic -shared -L. -lsyscall_intercept_arch $^ -o $@ 

libsyscall_intercept_arch.a::
	+(cd arch/${ARCH}; $(MAKE))

libmcexec.a::
	+(cd arch/${ARCH}; $(MAKE))

libqlmpi.so: qlmpilib.c
	$(MCC) $(CFLAGS) $(LDFLAGS) -shared -fPIC -o $@ $<

libqlfort.so: libqlfort.c
	$(MCC) $(CFLAGS) $(LDFLAGS) -shared -fPIC -o $@ $< -ldl

ql_server: ql_server.c
	$(CC) $(CFLAGS) -o $@ $^ 

ql_mpiexec_start: ql_mpiexec_start.o md5.o
	$(CC) $^ $(CFLAGS) -pthread -o $@

ql_mpiexec_finalize.o: ql_mpiexec_start.c
	$(CC) $(CFLAGS) -DQL_MPIEXEC_FINALIZE -c -o $@ $<

ql_mpiexec_finalize: ql_mpiexec_finalize.o md5.o
	$(CC) $^ $(CFLAGS) -pthread -o $@

ql_talker: ql_talker.o
	$(CC) $^ $(CFLAGS) -o $@

clean::
	(cd arch/${ARCH}; $(MAKE) clean)
	$(RM) $(TARGET) *.o

.PHONY: all clean install

install::
	(cd arch/${ARCH}; $(MAKE) install)
	mkdir -p -m 755 $(BINDIR)
	install -m 755 mcexec $(BINDIR)
	mkdir -p -m 755 $(MCKERNEL_LIBDIR)
	install -m 755 ldump2mcdump.so $(MCKERNEL_LIBDIR)
	install -m 755 libsched_yield.so.1.0.0 $(MCKERNEL_LIBDIR)
	mkdir -p -m 755 $(MANDIR)/man1
	install -m 644 mcexec.1 $(MANDIR)/man1/mcexec.1
ifeq ($(ENABLE_QLMPI),yes)
	install -m 644 ../include/qlmpilib.h $(MCKERNEL_INCDIR)
	install -m 755 libqlmpi.so $(MCKERNEL_LIBDIR)
	install -m 755 libqlfort.so $(MCKERNEL_LIBDIR)
	install -m 755 ql_server $(SBINDIR)
	install -m 755 ql_mpiexec_start $(BINDIR)
	install -m 755 ql_mpiexec_finalize $(BINDIR)
	install -m 755 ql_talker $(SBINDIR)
endif
ifeq ($(WITH_SYSCALL_INTERCEPT),yes)
	install -m 755 syscall_intercept.so $(MCKERNEL_LIBDIR)
endif
	@uncomment_if_ENABLE_MEMDUMP@install -m 755 eclair $(BINDIR)
	@uncomment_if_ENABLE_MEMDUMP@install -m 755 vmcore2mckdump $(BINDIR)