Makefile.in

CXX = @CXX@
CPPFLAGS = @CPPFLAGS@
CPPFLAGS_EXTRA = -DPKGVERSION="\"@PKGVERSION@\"" \
		 -DREPORT_BUGS_TO="\"@REPORT_BUGS_TO@\""
DEFS = @DEFS@
CPPFLAGS_ALL = $(DEFS) $(CPPFLAGS) $(CPPFLAGS_EXTRA)
WARN_CXXFLAGS = @WARN_CXXFLAGS@
WERROR = @WERROR@
CXXFLAGS = @CXXFLAGS@
CXXFLAGS_ALL = $(CXXFLAGS) $(WARN_CXXFLAGS) $(WERROR)
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
DL_LIBS = @DL_LIBS@

NVPTX_RUN = @NVPTX_RUN@

# nvptx-tools developer's section.
#
# Letting 'configure' decide whether to build 'nvptx-none-run' (default) vs. force-enabling its build:
#NVPTX_RUN = nvptx-none-run
#
# Including the nvptx-tools-shipped 'include/cuda/cuda.h' (default) vs. system <cuda.h>:
#NVPTX_RUN_CPPFLAGS += -DNVPTX_RUN_INCLUDE_SYSTEM_CUDA_H
#NVPTX_RUN_CPPFLAGS += -I[CUDA]/include
#
# 'dlopen'ing the CUDA Driver library (default):
NVPTX_RUN_LDFLAGS += $(DL_LIBS)
# ... vs. linking it:
#NVPTX_RUN_CPPFLAGS += -DNVPTX_RUN_LINK_LIBCUDA
#NVPTX_RUN_LDFLAGS += -L[CUDA]/lib64/stubs
#NVPTX_RUN_LDFLAGS += -lcuda
# See <https://github.com/SourceryTools/nvptx-tools/pull/21> 'Work around "libnvidia-fatbinaryloader.so needed by libcuda.so" linking issue'.
#NVPTX_RUN_LDFLAGS += -Wl,--allow-shlib-undefined

AR = @AR@
RANLIB = @RANLIB@

LIT = @LIT@
LITFLAGS =

INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@

prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
libdir = @libdir@
srcdir = @srcdir@

mkinstalldirs = $(SHELL) $(srcdir)/mkinstalldirs

PROGRAMS = nvptx-none-as nvptx-none-ld nvptx-none-nm $(NVPTX_RUN)

all: $(PROGRAMS)

libiberty.stmp:
	cd libiberty/ && $(MAKE)
	: > $@

nvptx-none-as: $(srcdir)/nvptx-as.cc libiberty.stmp $(srcdir)/version.h
	$(CXX) $(CPPFLAGS_ALL) $(CXXFLAGS_ALL) -I$(srcdir)/include \
		$< -o $@ \
		-Llibiberty -liberty $(LDFLAGS) $(LIBS)

nvptx-none-ld: $(srcdir)/nvptx-ld.cc libiberty.stmp $(srcdir)/version.h
	$(CXX) $(CPPFLAGS_ALL) $(CXXFLAGS_ALL) -I$(srcdir)/include \
		$< -o $@ \
		-Llibiberty -liberty $(LDFLAGS) $(LIBS)

nvptx-none-nm: $(srcdir)/nvptx-nm.cc libiberty.stmp $(srcdir)/version.h
	$(CXX) $(CPPFLAGS_ALL) $(CXXFLAGS_ALL) -I$(srcdir)/include \
		$< -o $@ \
		-Llibiberty -liberty $(LDFLAGS) $(LIBS)

nvptx-none-run: $(srcdir)/nvptx-run.cc libiberty.stmp $(srcdir)/version.h
	$(CXX) $(CPPFLAGS_ALL) $(CXXFLAGS_ALL) -I$(srcdir)/include \
		$< -o $@ \
		-Llibiberty -liberty $(LDFLAGS) $(LIBS) \
		$(NVPTX_RUN_CPPFLAGS) $(NVPTX_RUN_LDFLAGS)


# Testsuite

.PHONY: check
check:

# libiberty

check: check-libiberty
.PHONY: check-libiberty
check-libiberty: libiberty.stmp
	cd libiberty/testsuite/ && $(MAKE) check

# lit

# Unless 'make' has been invoked in parallel mode ('-jN'), don't run lit in
# parallel mode (stable output).  In parallel mode, don't pass a '-j' option to
# lit, instead let it figure out the number of tests to run in parallel; we
# don't know the 'N' parameter of the 'make' '-jN' option.
LITFLAGS_J = $(if $(filter -j%,$(MFLAGS)),,-j 1)

check: check-lit
.PHONY: check-lit
check-lit: all
ifeq ($(LIT),)
	@echo >&2 Need lit to run the testsuite, see \'$(srcdir)/test/README\'
	@exit 1
else
	$(LIT) $(LITFLAGS_J) $(LITFLAGS) test
endif


.PHONY: install
install: all
	$(mkinstalldirs) $(DESTDIR)$(bindir)
	for x in $(PROGRAMS); do \
		$(INSTALL_PROGRAM) -m 755 $$x $(DESTDIR)$(bindir)/$$x; \
	done
	rm -f $(DESTDIR)$(bindir)/nvptx-none-ar
	rm -f $(DESTDIR)$(bindir)/nvptx-none-ranlib
	ln -s $(AR) $(DESTDIR)$(bindir)/nvptx-none-ar
	ln -s $(RANLIB) $(DESTDIR)$(bindir)/nvptx-none-ranlib
	$(mkinstalldirs) $(DESTDIR)$(prefix)/nvptx-none
	$(mkinstalldirs) $(DESTDIR)$(prefix)/nvptx-none/bin
	rel=$$(perl -MFile::Spec -e 'print File::Spec->abs2rel(@ARGV)' \
	  $(DESTDIR)$(bindir) $(DESTDIR)$(prefix)/nvptx-none/bin) && \
	for p in ar as ld nm ranlib; do \
	  rm -f $(DESTDIR)$(prefix)/nvptx-none/bin/"$$p" && \
	  ln -s "$$rel"/nvptx-none-"$$p" $(DESTDIR)$(prefix)/nvptx-none/bin/"$$p"; \
	done