| # Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # |
| # GNU Make based build file. For details on GNU Make see: |
| # http://www.gnu.org/software/make/manual/make.html |
| # |
| |
| # |
| # Macros for TOOLS |
| # |
| X86_32_CC := $(NACL_COMPILER_PREFIX) $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_32 --tool=cc) |
| X86_32_CXX := $(NACL_COMPILER_PREFIX) $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_32 --tool=c++) |
| X86_32_LINK := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_32 --tool=c++) |
| X86_32_LIB := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_32 --tool=ar) |
| X86_32_STRIP := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_32 --tool=strip) |
| X86_32_NM := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_32 --tool=nm) |
| |
| X86_64_CC := $(NACL_COMPILER_PREFIX) $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_64 --tool=cc) |
| X86_64_CXX := $(NACL_COMPILER_PREFIX) $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_64 --tool=c++) |
| X86_64_LINK := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_64 --tool=c++) |
| X86_64_LIB := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_64 --tool=ar) |
| X86_64_STRIP := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_64 --tool=strip) |
| X86_64_NM := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a x86_64 --tool=nm) |
| |
| ARM_CC := $(NACL_COMPILER_PREFIX) $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a arm --tool=cc) |
| ARM_CXX := $(NACL_COMPILER_PREFIX) $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a arm --tool=c++) |
| ARM_LINK := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a arm --tool=c++) |
| ARM_LIB := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a arm --tool=ar) |
| ARM_STRIP := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a arm --tool=strip) |
| ARM_NM := $(shell $(NACL_CONFIG) -t $(TOOLCHAIN) -a arm --tool=nm) |
| |
| NCVAL ?= python $(NACL_SDK_ROOT)/tools/ncval.py |
| |
| # Architecture-specific variables |
| ifeq (,$(MULTI_PLATFORM)) |
| X86_32_OUTDIR ?= $(OUTDIR) |
| X86_64_OUTDIR ?= $(OUTDIR) |
| ARM_OUTDIR ?= $(OUTDIR) |
| else |
| X86_32_OUTDIR ?= $(OUTDIR)/_platform_specific/x86-32 |
| X86_64_OUTDIR ?= $(OUTDIR)/_platform_specific/x86-64 |
| ARM_OUTDIR ?= $(OUTDIR)/_platform_specific/arm |
| endif |
| |
| # Architecture-specific flags |
| X86_32_CFLAGS ?= |
| X86_64_CFLAGS ?= |
| X86_32_CXXFLAGS ?= |
| X86_64_CXXFLAGS ?= |
| |
| # Use DWARF v3 which is more commonly available when debugging |
| ifeq ($(CONFIG),Debug) |
| ARM_CFLAGS ?= -gdwarf-3 |
| ARM_CXXFLAGS ?= -gdwarf-3 |
| else |
| ARM_CFLAGS ?= |
| ARM_CXXFLAGS ?= |
| endif |
| |
| ifeq (,$(MULTI_PLATFORM)) |
| X86_32_LDFLAGS ?= -Wl,-Map,$(OUTDIR)/$(TARGET)_x86_32.map |
| X86_64_LDFLAGS ?= -Wl,-Map,$(OUTDIR)/$(TARGET)_x86_64.map |
| ARM_LDFLAGS ?= -Wl,-Map,$(OUTDIR)/$(TARGET)_arm.map |
| else |
| X86_32_LDFLAGS ?= -Wl,-Map,$(X86_32_OUTDIR)/$(TARGET)_x86_32.map |
| X86_64_LDFLAGS ?= -Wl,-Map,$(X86_64_OUTDIR)/$(TARGET)_x86_64.map |
| ARM_LDFLAGS ?= -Wl,-Map,$(ARM_OUTDIR)/$(TARGET)_arm.map |
| endif |
| |
| LDFLAGS_SHARED = -shared |
| |
| # |
| # Compile Macro |
| # |
| # $1 = Source name |
| # $2 = Compiler flags |
| # |
| define C_COMPILER_RULE |
| -include $(call SRC_TO_DEP,$(1),_x86_32) |
| $(call SRC_TO_OBJ,$(1),_x86_32): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CC ,$$@,$(X86_32_CC) -o $$@ -c $$< $(POSIX_CFLAGS) $(NACL_CFLAGS) $(X86_32_CFLAGS) $(CFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_x86_32) |
| |
| -include $(call SRC_TO_DEP,$(1),_x86_64) |
| $(call SRC_TO_OBJ,$(1),_x86_64): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CC ,$$@,$(X86_64_CC) -o $$@ -c $$< $(POSIX_CFLAGS) $(NACL_CFLAGS) $(X86_64_CFLAGS) $(CFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_x86_64) |
| |
| -include $(call SRC_TO_DEP,$(1),_arm) |
| $(call SRC_TO_OBJ,$(1),_arm): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CC ,$$@,$(ARM_CC) -o $$@ -c $$< $(POSIX_CFLAGS) $(NACL_CFLAGS) $(ARM_CFLAGS) $(CFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_arm) |
| |
| -include $(call SRC_TO_DEP,$(1),_x86_32_pic) |
| $(call SRC_TO_OBJ,$(1),_x86_32_pic): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CC ,$$@,$(X86_32_CC) -o $$@ -c $$< -fPIC $(POSIX_CFLAGS) $(NACL_CFLAGS) $(X86_32_CFLAGS) $(CFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_x86_32_pic) |
| |
| -include $(call SRC_TO_DEP,$(1),_x86_64_pic) |
| $(call SRC_TO_OBJ,$(1),_x86_64_pic): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CC ,$$@,$(X86_64_CC) -o $$@ -c $$< -fPIC $(POSIX_CFLAGS) $(NACL_CFLAGS) $(X86_64_CFLAGS) $(CFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_x86_64_pic) |
| |
| -include $(call SRC_TO_DEP,$(1),_arm_pic) |
| $(call SRC_TO_OBJ,$(1),_arm_pic): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CC ,$$@,$(ARM_CC) -o $$@ -c $$< -fPIC $(POSIX_CFLAGS) $(NACL_CFLAGS) $(ARM_CFLAGS) $(CFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_arm_pic) |
| endef |
| |
| define CXX_COMPILER_RULE |
| -include $(call SRC_TO_DEP,$(1),_x86_32) |
| $(call SRC_TO_OBJ,$(1),_x86_32): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CXX ,$$@,$(X86_32_CXX) -o $$@ -c $$< $(POSIX_CFLAGS) $(NACL_CXXFLAGS) $(X86_32_CXXFLAGS) $(CXXFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_x86_32) |
| |
| -include $(call SRC_TO_DEP,$(1),_x86_64) |
| $(call SRC_TO_OBJ,$(1),_x86_64): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CXX ,$$@,$(X86_64_CXX) -o $$@ -c $$< $(POSIX_CFLAGS) $(NACL_CXXFLAGS) $(X86_64_CXXFLAGS) $(CXXFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_x86_64) |
| |
| -include $(call SRC_TO_DEP,$(1),_arm) |
| $(call SRC_TO_OBJ,$(1),_arm): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CXX ,$$@,$(ARM_CXX) -o $$@ -c $$< $(POSIX_CFLAGS) $(NACL_CXXFLAGS) $(ARM_CXXFLAGS) $(CXXFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_arm) |
| |
| -include $(call SRC_TO_DEP,$(1),_x86_32_pic) |
| $(call SRC_TO_OBJ,$(1),_x86_32_pic): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CXX ,$$@,$(X86_32_CXX) -o $$@ -c $$< -fPIC $(POSIX_CFLAGS) $(NACL_CXXFLAGS) $(X86_32_CXXFLAGS) $(CXXFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_x86_32_pic) |
| |
| -include $(call SRC_TO_DEP,$(1),_x86_64_pic) |
| $(call SRC_TO_OBJ,$(1),_x86_64_pic): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CXX ,$$@,$(X86_64_CXX) -o $$@ -c $$< -fPIC $(POSIX_CFLAGS) $(NACL_CXXFLAGS) $(X86_64_CXXFLAGS) $(CXXFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_x86_64_pic) |
| |
| -include $(call SRC_TO_DEP,$(1),_arm_pic) |
| $(call SRC_TO_OBJ,$(1),_arm_pic): $(1) $(TOP_MAKE) | $(dir $(call SRC_TO_OBJ,$(1)))dir.stamp |
| $(call LOG,CXX ,$$@,$(ARM_CXX) -o $$@ -c $$< -fPIC $(POSIX_CFLAGS) $(NACL_CXXFLAGS) $(ARM_CXXFLAGS) $(CXXFLAGS) $(2)) |
| @$(FIXDEPS) $(call SRC_TO_DEP_PRE_FIXUP,$(1),_arm_pic) |
| endef |
| |
| |
| # |
| # $1 = Source name |
| # $2 = POSIX compiler flags |
| # $3 = Include directories |
| # $4 = VC flags (unused) |
| # |
| define COMPILE_RULE |
| ifeq ($(suffix $(1)),.c) |
| $(call C_COMPILER_RULE,$(1),$(2) $(foreach inc,$(INC_PATHS),-I$(inc)) $(3)) |
| else |
| $(call CXX_COMPILER_RULE,$(1),$(2) $(foreach inc,$(INC_PATHS),-I$(inc)) $(3)) |
| endif |
| endef |
| |
| # |
| # Determine which architectures to build for. The user can set NACL_ARCH or |
| # ARCHES in the environment to control this. |
| # |
| VALID_ARCHES := x86_32 x86_64 arm |
| |
| ifdef NACL_ARCH |
| ifeq (,$(findstring $(NACL_ARCH),$(VALID_ARCHES))) |
| $(error Invalid arch specified in NACL_ARCH: $(NACL_ARCH). Valid values are: $(VALID_ARCHES)) |
| endif |
| ARCHES = ${NACL_ARCH} |
| else |
| ARCHES ?= ${VALID_ARCHES} |
| endif |
| |
| GLIBC_REMAP := |
| |
| # |
| # SO Macro |
| # |
| # As well as building and installing a shared library this rule adds dependencies |
| # on the library's .stamp file in STAMPDIR. However, the rule for creating the stamp |
| # file is part of LIB_RULE, so users of the DEPS system are currently required to |
| # use the LIB_RULE macro as well as the SO_RULE for each shared library. |
| # |
| # $1 = Target name |
| # $2 = List of source files |
| # $3 = List of LIBS |
| # $4 = List of DEPS |
| # $5 = Library paths |
| # $6 = 1 => Don't add to NMF. |
| # |
| define SO_LINKER_RULE |
| ifneq (,$(findstring x86_32,$(ARCHES))) |
| all: $(X86_32_OUTDIR)/lib$(1)_x86_32.so |
| $(X86_32_OUTDIR)/lib$(1)_x86_32.so: $(foreach src,$(2),$(call SRC_TO_OBJ,$(src),_x86_32_pic)) $(foreach dep,$(4),$(STAMPDIR)/$(dep).stamp) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,LINK,$$@,$(X86_32_LINK) -o $$@ $$(filter %.o,$$^) $(LDFLAGS_SHARED) -m32 $(NACL_LDFLAGS) $(X86_32_LDFLAGS) $(LDFLAGS) $(foreach path,$(5),-L$(path)/$(TOOLCHAIN)_x86_32/$(CONFIG_DIR) -L$(path)/$(TOOLCHAIN)_x86_32/$(CONFIG)) $(foreach lib,$(3),-l$(lib))) |
| $(call LOG,VALIDATE,$$@,$(NCVAL) $$@) |
| |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG_DIR)/lib$(1).so |
| install: $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG_DIR)/lib$(1).so |
| $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG_DIR)/lib$(1).so: $(X86_32_OUTDIR)/lib$(1)_x86_32.so |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| ifneq ($(6),1) |
| GLIBC_SO_LIST += $(X86_32_OUTDIR)/lib$(1)_x86_32.so |
| GLIBC_REMAP += -n lib$(1)_x86_32.so,lib$(1).so |
| endif |
| endif |
| |
| ifneq (,$(findstring x86_64,$(ARCHES))) |
| all: $(X86_64_OUTDIR)/lib$(1)_x86_64.so |
| $(X86_64_OUTDIR)/lib$(1)_x86_64.so: $(foreach src,$(2),$(call SRC_TO_OBJ,$(src),_x86_64_pic)) $(foreach dep,$(4),$(STAMPDIR)/$(dep).stamp) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,LINK,$$@,$(X86_32_LINK) -o $$@ $$(filter %.o,$$^) $(LDFLAGS_SHARED) -m64 $(NACL_LDFLAGS) $(X86_64_LDFLAGS) $(LDFLAGS) $(foreach path,$(5),-L$(path)/$(TOOLCHAIN)_x86_64/$(CONFIG_DIR) -L$(path)/$(TOOLCHAIN)_x86_64/$(CONFIG)) $(foreach lib,$(3),-l$(lib))) |
| $(call LOG,VALIDATE,$$@,$(NCVAL) $$@) |
| |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG_DIR)/lib$(1).so |
| install: $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG_DIR)/lib$(1).so |
| $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG_DIR)/lib$(1).so: $(X86_64_OUTDIR)/lib$(1)_x86_64.so |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| ifneq ($(6),1) |
| GLIBC_SO_LIST += $(X86_64_OUTDIR)/lib$(1)_x86_64.so |
| GLIBC_REMAP += -n lib$(1)_x86_64.so,lib$(1).so |
| endif |
| endif |
| |
| ifneq (,$(findstring arm,$(ARCHES))) |
| all: $(ARM_OUTDIR)/lib$(1)_arm.so |
| $(ARM_OUTDIR)/lib$(1)_arm.so: $(foreach src,$(2),$(call SRC_TO_OBJ,$(src),_arm_pic)) $(foreach dep,$(4),$(STAMPDIR)/$(dep).stamp) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,LINK,$$@,$(ARM_LINK) -o $$@ $$(filter %.o,$$^) $(LDFLAGS_SHARED) -marm $(NACL_LDFLAGS) $(ARM_LDFLAGS) $(LDFLAGS) $(foreach path,$(5),-L$(path)/$(TOOLCHAIN)_arm/$(CONFIG_DIR) -L$(path)/$(TOOLCHAIN)_arm/$(CONFIG)) $(foreach lib,$(3),-l$(lib))) |
| $(call LOG,VALIDATE,$$@,$(NCVAL) $$@) |
| |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG_DIR)/lib$(1).so |
| install: $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG_DIR)/lib$(1).so |
| $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG_DIR)/lib$(1).so: $(ARM_OUTDIR)/lib$(1)_arm.so |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| ifneq ($(6),1) |
| GLIBC_SO_LIST += $(ARM_OUTDIR)/lib$(1)_arm.so |
| GLIBC_REMAP += -n lib$(1)_arm.so,lib$(1).so |
| endif |
| endif |
| endef |
| |
| # |
| # $1 = Target name |
| # $2 = List of source files |
| # $3 = List of LIBS |
| # $4 = List of DEPS |
| # $5 = 1 => Don't add to NMF. |
| # |
| define SO_RULE |
| $(call SO_LINKER_RULE,$(1),$(2),$(filter-out pthread,$(3)),$(4),$(LIB_PATHS),$(5)) |
| endef |
| |
| # |
| # LIB Macro |
| # |
| # $1 = Target name |
| # $2 = List of source files |
| # $3 = POSIX linker flags |
| # $4 = VC linkr flags (unused) |
| # |
| define LIB_RULE |
| $(STAMPDIR)/$(1).stamp: |
| @echo " STAMP $$@" |
| @echo "TOUCHED $$@" > $(STAMPDIR)/$(1).stamp |
| |
| ifneq (,$(findstring x86_32,$(ARCHES))) |
| all: $(X86_32_OUTDIR)/lib$(1)_x86_32.a |
| $(X86_32_OUTDIR)/lib$(1)_x86_32.a: $(foreach src,$(2),$(call SRC_TO_OBJ,$(src),_x86_32)) |
| $(MKDIR) -p $$(dir $$@) |
| $(RM) -f $$@ |
| $(call LOG,LIB ,$$@,$(X86_32_LIB) -cr $$@ $$^) |
| |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG_DIR)/lib$(1).a |
| install: $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG_DIR)/lib$(1).a |
| $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG_DIR)/lib$(1).a: $(X86_32_OUTDIR)/lib$(1)_x86_32.a |
| $(MKDIR) -p $$(dir $$@) |
| $(RM) -f $$@ |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| endif |
| |
| ifneq (,$(findstring x86_64,$(ARCHES))) |
| all: $(X86_64_OUTDIR)/lib$(1)_x86_64.a |
| $(X86_64_OUTDIR)/lib$(1)_x86_64.a: $(foreach src,$(2),$(call SRC_TO_OBJ,$(src),_x86_64)) |
| $(MKDIR) -p $$(dir $$@) |
| $(RM) -f $$@ |
| $(call LOG,LIB ,$$@,$(X86_64_LIB) -cr $$@ $$^) |
| |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG_DIR)/lib$(1).a |
| install: $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG_DIR)/lib$(1).a |
| $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG_DIR)/lib$(1).a: $(X86_64_OUTDIR)/lib$(1)_x86_64.a |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| endif |
| |
| ifneq (,$(findstring arm,$(ARCHES))) |
| all: $(ARM_OUTDIR)/lib$(1)_arm.a |
| $(ARM_OUTDIR)/lib$(1)_arm.a: $(foreach src,$(2),$(call SRC_TO_OBJ,$(src),_arm)) |
| $(MKDIR) -p $$(dir $$@) |
| $(RM) -f $$@ |
| $(call LOG,LIB ,$$@,$(ARM_LIB) -cr $$@ $$^) |
| |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG_DIR)/lib$(1).a |
| install: $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG_DIR)/lib$(1).a |
| $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG_DIR)/lib$(1).a: $(ARM_OUTDIR)/lib$(1)_arm.a |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| endif |
| endef |
| |
| |
| # |
| # Specific Link Macro |
| # |
| # $1 = Target name |
| # $2 = List of source files |
| # $3 = List of LIBS |
| # $4 = List of DEPS |
| # $5 = Linkr flags |
| # $6 = Library paths |
| # |
| define LINKER_RULE |
| ifneq (,$(findstring x86_32,$(ARCHES))) |
| all: $(X86_32_OUTDIR)/$(1)_x86_32.nexe |
| $(X86_32_OUTDIR)/$(1)_x86_32.nexe: $(foreach src,$(2),$(call SRC_TO_OBJ,$(src),_x86_32)) $(foreach dep,$(4),$(STAMPDIR)/$(dep).stamp) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,LINK,$$@,$(X86_32_LINK) -o $$@ $$(filter %.o,$$^) $(NACL_LDFLAGS) $(X86_32_LDFLAGS) $(LDFLAGS) $(foreach path,$(6),-L$(path)/$(TOOLCHAIN)_x86_32/$(CONFIG_DIR) -L$(path)/$(TOOLCHAIN)_x86_32/$(CONFIG)) $(foreach lib,$(3),-l$(lib)) $(5)) |
| $(call LOG,VALIDATE,$$@,$(NCVAL) $$@) |
| endif |
| |
| ifneq (,$(findstring x86_64,$(ARCHES))) |
| all: $(X86_64_OUTDIR)/$(1)_x86_64.nexe |
| $(X86_64_OUTDIR)/$(1)_x86_64.nexe: $(foreach src,$(2),$(call SRC_TO_OBJ,$(src),_x86_64)) $(foreach dep,$(4),$(STAMPDIR)/$(dep).stamp) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,LINK,$$@,$(X86_64_LINK) -o $$@ $$(filter %.o,$$^) $(NACL_LDFLAGS) $(X86_64_LDFLAGS) $(LDFLAGS) $(foreach path,$(6),-L$(path)/$(TOOLCHAIN)_x86_64/$(CONFIG_DIR) -L$(path)/$(TOOLCHAIN)_x86_64/$(CONFIG)) $(foreach lib,$(3),-l$(lib)) $(5)) |
| $(call LOG,VALIDATE,$$@,$(NCVAL) $$@) |
| endif |
| |
| ifneq (,$(findstring arm,$(ARCHES))) |
| all: $(ARM_OUTDIR)/$(1)_arm.nexe |
| $(ARM_OUTDIR)/$(1)_arm.nexe: $(foreach src,$(2),$(call SRC_TO_OBJ,$(src),_arm)) $(foreach dep,$(4),$(STAMPDIR)/$(dep).stamp) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,LINK,$$@,$(ARM_LINK) -o $$@ $$(filter %.o,$$^) $(NACL_LDFLAGS) $(ARM_LDFLAGS) $(LDFLAGS) $(foreach path,$(6),-L$(path)/$(TOOLCHAIN)_arm/$(CONFIG_DIR) -L$(path)/$(TOOLCHAIN)_arm/$(CONFIG)) $(foreach lib,$(3),-l$(lib)) $(5)) |
| $(call LOG,VALIDATE,$$@,$(NCVAL) $$@) |
| endif |
| endef |
| |
| |
| # |
| # Generalized Link Macro |
| # |
| # $1 = Target name |
| # $2 = List of source files |
| # $3 = List of LIBS |
| # $4 = List of DEPS |
| # $5 = POSIX linker flags |
| # $6 = VC linker flags |
| # |
| define LINK_RULE |
| $(call LINKER_RULE,$(1),$(2),$(filter-out pthread,$(3)),$(4),$(5),$(LIB_PATHS)) |
| endef |
| |
| |
| # |
| # Macro to generate linker scripts |
| # |
| # $1 = Target Name |
| # $2 = Static Linker Script |
| # $3 = Shared Linker Script |
| # |
| define LINKER_SCRIPT_RULE |
| $(STAMPDIR)/$(1).stamp: |
| @echo " STAMP $$@" |
| @echo "TOUCHED $$@" > $(STAMPDIR)/$(1).stamp |
| |
| ifneq (,$(findstring x86_32,$(ARCHES))) |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG)/lib$(1).a |
| install: $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG)/lib$(1).a |
| $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG)/lib$(1).a: $(2) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| endif |
| |
| ifneq (,$(findstring x86_64,$(ARCHES))) |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG)/lib$(1).a |
| install: $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG)/lib$(1).a |
| $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG)/lib$(1).a: $(2) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| endif |
| |
| ifneq (,$(findstring arm,$(ARCHES))) |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG)/lib$(1).a |
| install: $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG)/lib$(1).a |
| $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG)/lib$(1).a: $(2) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| endif |
| |
| ifeq ($(TOOLCHAIN),glibc) |
| ifneq (,$(findstring x86_32,$(ARCHES))) |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG)/lib$(1).so |
| install: $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG)/lib$(1).so |
| $(LIBDIR)/$(TOOLCHAIN)_x86_32/$(CONFIG)/lib$(1).so: $(3) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| endif |
| |
| ifneq (,$(findstring x86_64,$(ARCHES))) |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG)/lib$(1).so |
| install: $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG)/lib$(1).so |
| $(LIBDIR)/$(TOOLCHAIN)_x86_64/$(CONFIG)/lib$(1).so: $(3) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| endif |
| |
| ifneq (,$(findstring arm,$(ARCHES))) |
| $(STAMPDIR)/$(1).stamp: $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG)/lib$(1).so |
| install: $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG)/lib$(1).so |
| $(LIBDIR)/$(TOOLCHAIN)_arm/$(CONFIG)/lib$(1).so: $(3) |
| $(MKDIR) -p $$(dir $$@) |
| $(call LOG,CP ,$$@,$(OSHELPERS) cp $$^ $$@) |
| endif |
| endif |
| endef |
| |
| |
| # |
| # Strip Macro for each arch (e.g., each arch supported by LINKER_RULE). |
| # |
| # $1 = Target Name |
| # $2 = Source Name |
| # |
| define STRIP_ALL_RULE |
| ifneq (,$(findstring x86_32,$(ARCHES))) |
| $(X86_32_OUTDIR)/$(1)_x86_32.nexe: $(X86_32_OUTDIR)/$(2)_x86_32.nexe |
| $(call LOG,STRIP,$$@,$(X86_32_STRIP) -o $$@ $$^) |
| endif |
| |
| ifneq (,$(findstring x86_64,$(ARCHES))) |
| $(X86_64_OUTDIR)/$(1)_x86_64.nexe: $(X86_64_OUTDIR)/$(2)_x86_64.nexe |
| $(call LOG,STRIP,$$@,$(X86_64_STRIP) -o $$@ $$^) |
| endif |
| |
| ifneq (,$(findstring arm,$(ARCHES))) |
| $(ARM_OUTDIR)/$(1)_arm.nexe: $(ARM_OUTDIR)/$(2)_arm.nexe |
| $(call LOG,STRIP,$$@,$(ARM_STRIP) -o $$@ $$^) |
| endif |
| endef |
| |
| |
| # |
| # Top-level Strip Macro |
| # |
| # $1 = Target Basename |
| # $2 = Source Basename |
| # |
| define STRIP_RULE |
| $(call STRIP_ALL_RULE,$(1),$(2)) |
| endef |
| |
| |
| # |
| # Strip Macro for each arch (e.g., each arch supported by MAP_RULE). |
| # |
| # $1 = Target Name |
| # $2 = Source Name |
| # |
| define MAP_ALL_RULE |
| ifneq (,$(findstring x86_32,$(ARCHES))) |
| all: $(X86_32_OUTDIR)/$(1)_x86_32.map |
| $(X86_32_OUTDIR)/$(1)_x86_32.map: $(X86_32_OUTDIR)/$(2)_x86_32.nexe |
| $(call LOG,MAP,$$@,$(X86_32_NM) -l $$^ > $$@) |
| endif |
| |
| ifneq (,$(findstring x86_64,$(ARCHES))) |
| all: $(X86_64_OUTDIR)/$(1)_x86_64.map |
| $(X86_64_OUTDIR)/$(1)_x86_64.map: $(X86_64_OUTDIR)/$(2)_x86_64.nexe |
| $(call LOG,MAP,$$@,$(X86_64_NM) -l $$^ > $$@) |
| endif |
| |
| ifneq (,$(findstring arm,$(ARCHES))) |
| all: $(ARM_OUTDIR)/$(1)_arm.map |
| $(ARM_OUTDIR)/$(1)_arm.map: $(ARM_OUTDIR)/$(2)_arm.nexe |
| $(call LOG,MAP,$$@,$(ARM_NM) -l $$^ > $$@ ) |
| endif |
| endef |
| |
| |
| # |
| # Top-level MAP Generation Macro |
| # |
| # $1 = Target Basename |
| # $2 = Source Basename |
| # |
| define MAP_RULE |
| $(call MAP_ALL_RULE,$(1),$(2)) |
| endef |
| |
| |
| # |
| # NMF Manifiest generation |
| # |
| # Use the python script create_nmf to scan the binaries for dependencies using |
| # objdump. Pass in the (-L) paths to the default library toolchains so that we |
| # can find those libraries and have it automatically copy the files (-s) to |
| # the target directory for us. |
| # |
| # $1 = Target Name (the basename of the nmf |
| # $2 = Additional create_nmf.py arguments |
| # |
| NMF := python $(NACL_SDK_ROOT)/tools/create_nmf.py |
| NMF_FLAGS += --config=$(CONFIG_DIR) |
| SEL_LDR_ARGS += --config=$(CONFIG_DIR) |
| |
| EXECUTABLES = $(GLIBC_SO_LIST) |
| ifneq (,$(findstring x86_32,$(ARCHES))) |
| EXECUTABLES += $(X86_32_OUTDIR)/$(1)_x86_32.nexe |
| endif |
| ifneq (,$(findstring x86_64,$(ARCHES))) |
| EXECUTABLES += $(X86_64_OUTDIR)/$(1)_x86_64.nexe |
| endif |
| ifneq (,$(findstring arm,$(ARCHES))) |
| EXECUTABLES += $(ARM_OUTDIR)/$(1)_arm.nexe |
| endif |
| |
| ifneq (,$(MULTI_PLATFORM)) |
| # When building a multi-platform package, stage all dependent shared libraries |
| # in the same directory as the .nexe (which will be an architecture-specific |
| # directory under _platform_specific). |
| NMF_FLAGS += -s $(OUTDIR) --no-arch-prefix |
| else |
| # Otherwise stage dependent libraries the normal way, under lib32 for x86_32 |
| # libraries, and lib64 for x86_64 libraries. |
| NMF_FLAGS += -s $(OUTDIR) |
| endif |
| |
| ifneq (,$(MULTI_PLATFORM)) |
| # This script fixes the manifest.json file for this App to point to: |
| # |
| # <toolchain>/<config>/_platform_specific/<arch>/ |
| # |
| # instead of |
| # |
| # _platform_specific/<arch> |
| FIX_MANIFEST := python $(NACL_SDK_ROOT)/tools/fix_manifest.py |
| MANIFEST_JSON ?= manifest.json |
| endif |
| |
| define NMF_RULE |
| all: $(OUTDIR)/$(1).nmf |
| $(OUTDIR)/$(1).nmf $(MANIFEST_JSON): $(EXECUTABLES) |
| $(call LOG,CREATE_NMF,$$@,$(NMF) $(NMF_FLAGS) -o $$@ $$^ $(GLIBC_PATHS) $(2) $(GLIBC_REMAP)) |
| ifneq (,$(MULTI_PLATFORM)) |
| $(call LOG,FIX_MANIFEST,$(MANIFEST_JSON),$(FIX_MANIFEST) $(MANIFEST_JSON)) -p "$(TOOLCHAIN)/$(CONFIG)" |
| endif |
| endef |
| |
| # |
| # HTML file generation |
| # |
| CREATE_HTML := python $(NACL_SDK_ROOT)/tools/create_html.py |
| |
| define HTML_RULE |
| all: $(OUTDIR)/$(1).html |
| $(OUTDIR)/$(1).html: $(EXECUTABLES) |
| $(call LOG,CREATE_HTML,$$@,$(CREATE_HTML) $(HTML_FLAGS) -o $$@ $$^) |
| endef |
| |
| |
| # |
| # Determine which executable to pass into the debugger. |
| # For glibc, runnable-ld.so is the executable, and the "app" is an .so that |
| # it loads. |
| # |
| ifeq (x86_32,$(SYSARCH)) |
| LIB_NAME = lib32 |
| ifeq (x86_64,$(SYSARCH)) |
| LIB_NAME = lib64 |
| else |
| LIB_NAME = lib |
| endif |
| endif |
| |
| |
| GDB_DEBUG_TARGET = $(abspath $(OUTDIR))/$(LIB_NAME)/runnable-ld.so |
| |
| ifdef STANDALONE |
| run: all |
| ifndef NACL_ARCH |
| $(error Cannot run in sel_ldr unless $$NACL_ARCH is set) |
| endif |
| $(SEL_LDR_PATH) $(SEL_LDR_ARGS) $(OUTDIR)/$(TARGET)_$(NACL_ARCH).nexe -- $(EXE_ARGS) |
| |
| debug: all |
| ifndef NACL_ARCH |
| $(error Cannot run in sel_ldr unless $$NACL_ARCH is set) |
| endif |
| $(SEL_LDR_PATH) -d $(SEL_LDR_ARGS) $(OUTDIR)/$(TARGET)_$(NACL_ARCH).nexe -- $(EXE_ARGS) |
| endif |
