From 2c2de075a981c3fc0bac63619de9a78e675be9e5 Mon Sep 17 00:00:00 2001
From: James Edwards <JamesAdrian.Edwards@amd.com>
Date: Sun, 30 Jul 2017 08:21:35 -0500
Subject: [PATCH] Add back GNU Makefiles.

Change-Id: I4a367655a905a85d4c29980aa2da8ac28db73d10
---
 Makefile     |  18 ++++++++
 src/Makefile | 116 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 134 insertions(+)
 create mode 100644 Makefile
 create mode 100644 src/Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000000..c306e90756
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,18 @@
+.PHONY: all clean lnx64a lnx
+
+all: lnx64a
+
+deb:
+	$(MAKE) -C src deb
+
+rpm:
+	$(MAKE) -C src rpm
+
+lnx64a:
+	$(MAKE) -C src lnx64a
+
+lnx:
+	$(MAKE) -C src lnx
+
+clean:
+	$(MAKE) -C src clean
diff --git a/src/Makefile b/src/Makefile
new file mode 100644
index 0000000000..615fd9b10c
--- /dev/null
+++ b/src/Makefile
@@ -0,0 +1,116 @@
+# Our directory
+THUNK_ROOT ?= $(abspath ../)
+
+# Include directories
+INCLUDE_DIR := ../include
+INCLUDES += $(INCLUDE_DIR)
+CFLAGS += $(foreach DIR,$(INCLUDES),-I$(DIR))
+
+LIB_NAME = libhsakmt.so
+LIB_MAJOR_VER = 1
+
+PACKAGE_MAJOR_VER = 1
+PACKAGE_MINOR_VER = 0
+PACKAGE_PATCH_VER ?= 0
+PACKAGE_VER = $(PACKAGE_MAJOR_VER).$(PACKAGE_MINOR_VER).$(PACKAGE_PATCH_VER)
+export PACKAGE_VER
+DEB_BUILD_ARCH = $(shell dpkg --print-architecture | sed 's/ \*$i//g')
+
+# Compiler options
+CFLAGS += -fPIC # Position-independent code required to build shared library
+CFLAGS += -W -Wall -Wextra -Werror -Wno-unused-parameter
+CFLAGS += -Wformat-security -Wswitch-default -Wundef \
+	  -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual \
+	  -Wlogical-op -Wstrict-prototypes -Wmissing-prototypes    \
+	  -Wmissing-declarations -Wredundant-decls                 \
+	  -Wunreachable-code
+CFLAGS += -std=gnu99 -pthread -fvisibility=hidden -O2
+
+# If this is not a release build, add debug-specific flags
+ifneq ($(REL),1)
+  CFLAGS += -ggdb
+endif
+
+LDFLAGS += -lrt -pthread -lpci -Wl,--version-script=libhsakmt.ver -Wl,-soname=$(LIB_NAME).$(LIB_MAJOR_VER) -Wl,-z,nodelete
+
+OBJS = debug.o globals.o memory.o perfctr.o time.o version.o \
+    events.o openclose.o queues.o topology.o fmm.o pmc_table.o \
+    libhsakmt.o
+
+.PHONY: all lnx lnx64a clean
+
+# Default target
+all: lnx64a
+
+# To relocate build output, set "O=target/dir/"
+# otherwise it defaults to a local directory
+
+ifdef O
+  BUILD_ROOT := $(O)
+else
+  BUILD_ROOT := ../build
+endif
+BUILD_ROOT := $(abspath $(BUILD_ROOT))
+
+BUILDDIR = $(BUILD_ROOT)/$(MAKECMDGOALS)
+TARGET = $(addprefix $(BUILDDIR)/,$(OBJS))
+
+$(BUILDDIR)/$(LIB_NAME).$(LIB_MAJOR_VER): $(TARGET)
+	gcc -shared -o $@ $^ $(LDFLAGS)
+
+$(BUILDDIR)/$(LIB_NAME): $(BUILDDIR)/$(LIB_NAME).$(LIB_MAJOR_VER)
+	@ln -sf $(LIB_NAME).$(LIB_MAJOR_VER) $(BUILDDIR)/$(LIB_NAME)
+
+lnx: CFLAGS += -m32
+lnx: LDFLAGS += -m32
+lnx: $(BUILDDIR)/$(LIB_NAME)
+
+PACKAGE_DIR = $(BUILDDIR)/libhsakmt
+DEBIAN_DIR = ../DEBIAN
+LDCONF_FILE = $(DEBIAN_DIR)/x86_64-libhsakmt.conf
+LDCONF_INSTALL_DIR = $(PACKAGE_DIR)/etc/ld.so.conf.d
+ROCM_ROOT = $(PACKAGE_DIR)/opt/rocm
+ROCM_LIB = $(ROCM_ROOT)/lib
+ROCM_INCLUDE = $(ROCM_ROOT)/include
+INSTALL_LIB_DIR = libhsakmt/lib
+INSTALL_INCLUDE_DIR = libhsakmt/include/libhsakmt
+
+export PACKAGE_DIR
+
+package-common: lnx64a
+	@mkdir -p $(PACKAGE_DIR)
+
+	@mkdir -p $(LDCONF_INSTALL_DIR)
+	@cp -r $(LDCONF_FILE) $(LDCONF_INSTALL_DIR)
+
+	@mkdir -p $(ROCM_ROOT)/$(INSTALL_LIB_DIR)
+	@cp $(BUILDDIR)/$(LIB_NAME).$(LIB_MAJOR_VER) $(ROCM_ROOT)/$(INSTALL_LIB_DIR)
+
+	@mkdir -p $(ROCM_ROOT)/$(INSTALL_INCLUDE_DIR)
+	@cp -r $(INCLUDE_DIR)/* $(ROCM_ROOT)/$(INSTALL_INCLUDE_DIR)
+
+	@mkdir -p $(ROCM_LIB)
+	@ln -fs ../$(INSTALL_LIB_DIR)/$(LIB_NAME).$(LIB_MAJOR_VER) $(ROCM_LIB)/$(LIB_NAME)
+
+	@mkdir -p $(ROCM_INCLUDE)
+	ln -fs ../$(INSTALL_INCLUDE_DIR) $(ROCM_INCLUDE)/
+
+deb: package-common
+	@mkdir -p $(PACKAGE_DIR)/DEBIAN
+	@sed 's/\$$version/$(PACKAGE_VER)/g;s/\$$arch/$(DEB_BUILD_ARCH)/g' $(DEBIAN_DIR)/control > $(PACKAGE_DIR)/DEBIAN/control
+
+	@fakeroot dpkg-deb --build $(PACKAGE_DIR) \
+		$(BUILDDIR)/hsakmt-dev-$(PACKAGE_VER)-${DEB_BUILD_ARCH}.deb
+
+rpm: package-common
+	@rpmbuild --define '_topdir $(BUILD_ROOT)/rpm' -ba $(THUNK_ROOT)/RPM/libhsakmt.spec
+
+lnx64a: $(BUILDDIR)/$(LIB_NAME)
+
+clean:
+	rm -rf $(BUILD_ROOT)
+#Rule
+$(BUILDDIR)/%.o: %.c ../include/hsakmt.h ../include/hsakmttypes.h ../include/linux/kfd_ioctl.h
+	@echo Compiling $^
+	@mkdir -p $(dir $@)
+	gcc $(CFLAGS) -c $< -o $@