Add explicit MIT license and copyright

[deliverable/exatracer.git] / Makefile

# SPDX-FileCopyrightText: 2024 EfficiOS, Inc.
#
# SPDX-License-Identifier: MIT

# Configure this.
ROCM_VERSION?=6.1.0-1388
ROCM?=/opt/rocm-$(ROCM_VERSION)
VENDOR?=AMD
CXX?=g++
builddir?=$(CURDIR)/build

# Do not touch below.

# HIP C compiler.
HIPCC=$(ROCM)/bin/hipcc

# This is used in some of the HIP headers.
PLATFORM=__HIP_PLATFORM_$(VENDOR)__

# LTTng-UST flags.
LTTNG_UST_CFLAGS=$(shell pkg-config --cflags lttng-ust)
LTTNG_UST_LIBS=$(shell pkg-config --libs lttng-ust)

# Rocprofiler-sdk flags.  There is not rocprofiler-sdk.pc for pkg-config.
ROCPROFILER_SDK_CFLAGS=-I $(ROCM)/include -L $(ROCM)/lib -Wl,-rpath=$(ROCM)/lib
ROCPROFILER_SDK_LIBS=-lrocprofiler-sdk

# Concat dependencies.
DEPS_CFLAGS=$(LTTNG_UST_CFLAGS) $(ROCPROFILER_SDK_CFLAGS)
DEPS_LIBS=$(LTTNG_UST_LIBS) $(ROCPROFILER_SDK_LIBS)

# HIP stuff.
AUTOGEN_HIP_API=$(builddir)/lttng-ust-hip-defs.h    \
                $(builddir)/lttng-ust-hip.h         \
                $(builddir)/lttng-ust-hip-classes.h \
                $(builddir)/lttng-ust-hip-impl.c    \
                $(builddir)/lttng-ust-hip-states.h

HIP_HEADER=$(ROCM)/include/hip/hip_runtime.h

# HSA stuff.
AUTOGEN_HSA_API=$(builddir)/lttng-ust-hsa-defs.h    \
                $(builddir)/lttng-ust-hsa.h         \
                $(builddir)/lttng-ust-hsa-classes.h \
                $(builddir)/lttng-ust-hsa-impl.c    \
                $(builddir)/lttng-ust-hsa-states.h

HSA_HEADER=$(ROCM)/include/hsa/hsa.h

# Final target.
TARGET=$(builddir)/libexatracer.so

# Toolchain flags.
CFLAGS=-I $(builddir) -D $(PLATFORM) -O2 -g -fmax-errors=1 -fvisibility=hidden -Wextra -Wno-deprecated-declarations
LDFLAGS=-shared -fPIC

all: $(builddir) $(TARGET)

$(builddir):
	mkdir -p $@

# Do not add *-wrappers.cpp to toolchain inputs.
$(TARGET): src/lttng-ust-exatracer.cpp src/lttng-ust-roctx-impl.c $(builddir)/lttng-ust-hsa-impl.c $(builddir)/lttng-ust-hip-impl.c
	$(CXX) -I src $(CFLAGS) $(DEPS_CFLAGS) $(LDFLAGS) -o $@ $^ $(DEPS_LIBS)

src/lttng-ust-exatracer.cpp: $(builddir)/lttng-ust-hsa-wrappers.cpp $(builddir)/lttng-ust-hip-wrappers.cpp

# HIP rules.
$(builddir)/lttng-ust-hip-wrappers.cpp: $(AUTOGEN_HIP_API) scripts/gen-hip-wrappers
	scripts/gen-hip-wrappers -D $(PLATFORM) -I $(ROCM)/include --ignore=src/hip-ignores.txt $(HIP_HEADER) $@
	sed -i -f scripts/lttng-ust-hip-post-processing.sed $@

$(AUTOGEN_HIP_API) &: $(HIP_HEADER) scripts/lttng-ust-auto-api
	scripts/lttng-ust-auto-api --ignores=src/hip-ignores.txt -D $(PLATFORM) -I $(ROCM)/include --namespace=lttng_hip --provider=hip --common-prefix=hip  --classes-guard=LTTNG_HIP_TRACEPOINT_CLASSES_HPP --tp-guard=LTTNG_HIP_TRACEPOINT_DEF_H $< $(AUTOGEN_HIP_API)
	sed -i -f scripts/lttng-ust-hip-post-processing.sed $(AUTOGEN_HIP_API)

# HSA rules.
$(builddir)/lttng-ust-hsa-wrappers.cpp: $(AUTOGEN_HSA_API) scripts/gen-hsa-wrappers
	scripts/gen-hsa-wrappers -D $(PLATFORM) -I $(ROCM)/include --ignore=src/hsa-ignores.txt $(HSA_HEADER) $@
	sed -i -f scripts/lttng-ust-hsa-post-processing.sed $@

$(AUTOGEN_HSA_API) &: $(HSA_HEADER) scripts/lttng-ust-auto-api
	scripts/lttng-ust-auto-api --ignores=src/hsa-ignores.txt -D $(PLATFORM) -I $(ROCM)/include --namespace=lttng_hsa --provider=hsa --common-prefix=hsa --classes-guard=LTTNG_HSA_TRACEPOINT_CLASSES_HPP --tp-guard=LTTNG_HSA_TRACEPOINT_DEF_H $< $(AUTOGEN_HSA_API)
	sed -i -f scripts/lttng-ust-hsa-post-processing.sed $(AUTOGEN_HSA_API)

# Testing.
$(builddir)/hello: tests/hello.cpp
	$(HIPCC) -lrocprofiler-sdk-roctx -Wno-unused -o $@ $^

check: $(builddir)/hello
	scripts/check $(TARGET) $^

clean:
	rm -rf $(builddir)
	rm -rf ./traces

dist:
	git archive --prefix extracer/ --format=tar.gz --output exatracer.tar.gz HEAD

.PHONY: all clean dist