!569 启用mksh和toybox的make编译

Merge pull request !569 from Caoruihong/mksh_toybox

BUILD.gn

@@ -378,7 +378,7 @@ group("liteos_a") {
 
 build_ext_component("make") {
   exec_path = rebase_path(".", root_build_dir)
-  outdir = rebase_path(get_path_info(".", "out_dir"))
+  outdir = rebase_path("$target_out_dir/${target_name}_out")
   sysroot_path = rebase_path(ohos_current_sysroot)
   arch_cflags = string_join(" ", target_arch_cflags)
   command = "./build.sh \"$board_name\" \"$ohos_build_compiler\" \"$root_build_dir\" \"$ohos_build_type\" \"$tee_enable\""

Makefile

@@ -180,8 +180,8 @@ else
 	$(HIDE)cp -fp $$($(CC) $(LITEOS_CFLAGS) -print-file-name=libgcc_s.so.1) $(OUT)/musl
 	$(HIDE)cp -fp $$($(GPP) $(LITEOS_CXXFLAGS) -print-file-name=libstdc++.so.6) $(OUT)/musl
 endif
-	$(HIDE)$(STRIP) $(OUT)/musl/*
 	$(HIDE)$(LITEOS_SCRIPTPATH)/make_rootfs/rootfsdir.sh $(OUT) $(ROOTFS_DIR)
+	$(HIDE)shopt -s nullglob && $(STRIP) $(ROOTFS_DIR)/bin/* $(ROOTFS_DIR)/lib/*
 ifneq ($(VERSION),)
 	$(HIDE)$(LITEOS_SCRIPTPATH)/make_rootfs/releaseinfo.sh "$(VERSION)" $(ROOTFS_DIR)
 endif

apps/config.mk

@@ -30,16 +30,24 @@
 include $(LITEOSTOPDIR)/config.mk
 
 ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
-LLVM_SYSROOT := --sysroot=$(SYSROOT_PATH) $(ARCH_CFLAGS)
+LLVM_SYSROOT := --sysroot=$(SYSROOT_PATH)
 endif
 
 # common flags config
-BASE_OPTS := -ffunction-sections -fdata-sections -fno-omit-frame-pointer -fno-common -fno-strict-aliasing -D_GNU_SOURCE \
-             $(LITEOS_SSP) $(LITEOS_CORE_COPTS) $(WARNING_AS_ERROR) $(LLVM_EXTRA_OPTS) $(LLVM_SYSROOT) $(LITEOS_GCOV_OPTS)
+BASE_OPTS := -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE
+BASE_OPTS += -ffunction-sections -fdata-sections -fno-omit-frame-pointer -fno-common -fno-strict-aliasing
+BASE_OPTS += -fstack-protector-strong -Wall -Werror -flto
+BASE_OPTS += $(LITEOS_CORE_COPTS) $(LLVM_EXTRA_OPTS) $(LLVM_SYSROOT) $(LITEOS_GCOV_OPTS)
 
-CFLAGS := -std=c99 -fPIE -fno-exceptions $(BASE_OPTS) $(LITEOS_COPTS_OPTMIZE)
-CXXFLAGS := -std=c++11 -fPIE -fexceptions -fpermissive -frtti $(BASE_OPTS) $(LITEOS_COPTS_OPTMIZE)
-LDFLAGS  := -pie -s -Wl,-z,relro,-z,now $(BASE_OPTS) $(LLVM_EXTRA_LD_OPTS)
+ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
+OPTMIZE_OPTS = -Oz
+else
+OPTMIZE_OPTS = -O2
+endif
+
+CFLAGS := -std=c99 -fPIE -fno-exceptions $(BASE_OPTS) $(OPTMIZE_OPTS)
+CXXFLAGS := -std=c++11 -fPIE -fexceptions -fpermissive -frtti $(BASE_OPTS) $(OPTMIZE_OPTS)
+LDFLAGS  := -pie -Wl,-z,relro,-z,now -O2 $(BASE_OPTS) $(LLVM_EXTRA_LD_OPTS)
 
 # alias variable config
 HIDE := @
@@ -55,8 +63,8 @@ APP_SUBDIRS :=
 
 ifeq ($(LOSCFG_SHELL), y)
 APP_SUBDIRS += shell
-#APP_SUBDIRS += mksh
-#APP_SUBDIRS += toybox
+APP_SUBDIRS += mksh
+APP_SUBDIRS += toybox
 endif
 
 ifeq ($(LOSCFG_USER_INIT_DEBUG), y)

apps/init/BUILD.gn

@@ -32,22 +32,8 @@ import("//kernel/liteos_a/liteos.gni")
 executable("init") {
   sources = [ "src/init.c" ]
 
-  cflags = [ "-fPIE" ]
-
-  if (defined(LOSCFG_COMPILER_CLANG_LLVM)) {
-    cflags += [
-      "-Wno-shift-op-parentheses",
-      "-Wno-bitwise-op-parentheses",
-      "-Wnonnull",
-    ]
-  }
-
-  ldflags = [
-    "-pie",
-    "-s",
-  ]
-
   if (defined(LOSCFG_QUICK_START)) {
-    ldflags += [ "--static" ]
+    ldflags = [ "--static" ]
+    defines = [ "LOSCFG_QUICK_START" ]
   }
 }

apps/mksh/BUILD.gn

@@ -48,7 +48,6 @@ build_ext_component("build_mksh") {
     "-flto",
     "-fdata-sections",
     "-ffunction-sections",
-    "-Oz",
     "-fstack-protector-strong",
     "-D_FORTIFY_SOURCE=2",
     "-DMKSH_DISABLE_TTY_WARNING",
@@ -62,6 +61,11 @@ build_ext_component("build_mksh") {
     "-DMKSH_NO_INITCOMS",
     "-DADAPT_FOR_LITEOS_A",
   ]
+  if (defined(LOSCFG_COMPILER_CLANG_LLVM)) {
+    cflags += [ "-Oz" ]
+  } else {
+    cflags += [ "-O2" ]
+  }
   cflags = string_join(" ", cflags)
 
   extra_flags = string_join(" ", target_arch_cflags)

apps/mksh/Makefile

@@ -29,50 +29,28 @@
 
 include $(APPSTOPDIR)/config.mk
 
-MKSH := mksh
+BUILD_DIR := $(OUT)/mksh_build
+BUILD_LOG := $(BUILD_DIR)/build.log
 
-MKSH_DIR := $(shell pwd)/
+CFLAGS += -DMKSH_DISABLE_TTY_WARNING -DMKSH_SMALL=1 -DMKSH_ASSUME_UTF8=1 -DMKSH_SMALL_BUT_FAST=0 -DMKSH_S_NOVI=1 -DHAVE_CAN_FSTACKPROTECTORSTRONG=1
+CFLAGS += -DMKSH_LESS_CMDLINE_EDITING -DMKSH_LESS_BUILDINS -DMKSH_NO_INITCOMS -DADAPT_FOR_LITEOS_A
+CFLAGS += -Wno-error
+LDFLAGS += -Wl,--gc-sections
 
-APPS_OUT := $(OUT)/bin
-ETC_OUT := $(OUT)/etc
-BUILD_DIR := $(MKSH_DIR)/build
-BUILD_LOG := $(MKSH_DIR)/build.log
-TARGET_OS := OpenHarmony
-
-LOCAL_CFLAGS := -flto -fdata-sections -ffunction-sections -fstack-protector-strong -D_FORTIFY_SOURCE=2
-LOCAL_CFLAGS += -DMKSH_DISABLE_TTY_WARNING -DMKSH_SMALL=1 -DMKSH_ASSUME_UTF8=1 -DMKSH_SMALL_BUT_FAST=0 -DMKSH_S_NOVI=1 -DHAVE_CAN_FSTACKPROTECTORSTRONG=1
-LOCAL_CFLAGS += -DMKSH_LESS_CMDLINE_EDITING -DMKSH_LESS_BUILDINS -DMKSH_NO_INITCOMS -DADAPT_FOR_LITEOS_A
-LOCAL_LDFLAGS := -Wl,--gc-sections -flto -O2
-
-ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
-LOCAL_CFLAGS += -Oz --target=$(LLVM_TARGET) $(LLVM_SYSROOT)
-else
-LOCAL_CFLAGS += -O2
-endif
-
-all:$(MKSH)
-
-$(MKSH):
+all:
 ifneq ($(wildcard $(BUILD_DIR)/Rebuild.sh),)
 	$(HIDE)echo "not clean, rebuilding now"
-	$(HIDE)chmod +x $(BUILD_DIR)/Rebuild.sh
-	$(HIDE)cd $(BUILD_DIR) && ./Rebuild.sh > $(BUILD_LOG) 2>&1
+	$(HIDE)cd $(BUILD_DIR) && sh ./Rebuild.sh > $(BUILD_LOG) 2>&1
 else
 	$(HIDE)mkdir -p $(BUILD_DIR)
-	$(HIDE)$(CP) $(LITEOSTHIRDPARTY)/$(MKSH)/. $(BUILD_DIR)
-	$(HIDE)chmod +x $(BUILD_DIR)/Build.sh
-	$(HIDE)cd $(BUILD_DIR) && CC=$(CC) TARGET_OS=$(TARGET_OS) CFLAGS="$(LOCAL_CFLAGS)" LDFLAGS="$(LOCAL_LDFLAGS)" ./Build.sh -r > $(BUILD_LOG) 2>&1
+	$(HIDE)$(CP) $(LITEOSTHIRDPARTY)/mksh/. $(BUILD_DIR)
+	$(HIDE)cd $(BUILD_DIR) && CC="$(CC)" TARGET_OS=OpenHarmony CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" sh ./Build.sh -r > $(BUILD_LOG) 2>&1
 endif
-	$(HIDE)$(CP) -rf $(BUILD_DIR)/$(MKSH) .
-	$(HIDE)$(STRIP) $(MKSH)
-	$(HIDE)mkdir -p $(APPS_OUT)
-	$(HIDE)$(CP) $(MKSH) $(APPS_OUT)
-	$(HIDE)mkdir -p $(ETC_OUT)
-	$(HIDE)$(CP) -rf $(BUILD_DIR)/.mkshrc $(ETC_OUT)/
-	$(HIDE)$(RM) $(BUILD_DIR) $(BUILD_LOG)
+	$(HIDE)mkdir -p $(OUT)/bin/ $(OUT)/etc/
+	$(HIDE)$(STRIP) $(BUILD_DIR)/mksh -o $(OUT)/bin/mksh
+	$(HIDE)$(CP) $(BUILD_DIR)/.mkshrc $(OUT)/etc/
 
 clean:
-	$(HIDE)$(RM) $(MKSH) $(BUILD_DIR) $(BUILD_LOG)
-
+	$(HIDE)$(RM) $(BUILD_DIR)
 
-.PHONY: all $(MKSH) clean
+.PHONY: all clean

apps/shell/BUILD.gn

@@ -41,18 +41,4 @@ executable("shell") {
   deps = [ "$LITEOSTHIRDPARTY/bounds_checking_function:libsec_static" ]
 
   include_dirs = [ "include" ]
-
-  cflags = [ "-fPIE" ]
-
-  if (defined(LOSCFG_COMPILER_CLANG_LLVM)) {
-    cflags += [
-      "-Wno-shift-op-parentheses",
-      "-Wno-bitwise-op-parentheses",
-    ]
-  }
-
-  ldflags = [
-    "-pie",
-    "-s",
-  ]
 }

apps/tftp/BUILD.gn

@@ -38,18 +38,4 @@ executable("tftp") {
   deps = [ "$LITEOSTHIRDPARTY/bounds_checking_function:libsec_static" ]
 
   include_dirs = [ "include" ]
-
-  cflags = [ "-fPIE" ]
-
-  if (defined(LOSCFG_COMPILER_CLANG_LLVM)) {
-    cflags += [
-      "-Wno-shift-op-parentheses",
-      "-Wno-bitwise-op-parentheses",
-    ]
-  }
-
-  ldflags = [
-    "-pie",
-    "-s",
-  ]
 }

apps/toybox/Makefile

@@ -29,40 +29,25 @@
 
 include $(APPSTOPDIR)/config.mk
 
-TOYBOX:= toybox
+BUILD_DIR := $(OUT)/toybox_build
+BUILD_LOG := $(BUILD_DIR)/build.log
 
-TOYBOX_DIR := $(shell pwd)
+CFLAGS += -Wno-error
 
-APPS_OUT := $(OUT)/bin
-BUILD_DIR := $(TOYBOX_DIR)/build
-BUILD_LOG := $(TOYBOX_DIR)/build.log
-OUTNAME := $(TOYBOX)
-
-CFLAGS := -D_FORTIFY_SOURCE=2 -fstack-protector-strong
-LDFLAGS :=
-ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
-CFLAGS += --target=$(LLVM_TARGET) $(LLVM_SYSROOT)
-LDFLAGS += --target=$(LLVM_TARGET) $(LLVM_SYSROOT)
-endif
-
-$(TOYBOX):
+all:
 ifneq ($(wildcard $(BUILD_DIR)),)
-	$(HIDE)echo "not clean, rebuilding now";
+	$(HIDE)echo "not clean, rebuilding now"
 else
-	$(HIDE)mkdir $(BUILD_DIR)
-	$(HIDE)$(CP) $(LITEOSTHIRDPARTY)/$(TOYBOX)/. $(BUILD_DIR)
-	$(HIDE)$(CP) -p $(LITEOSTHIRDPARTY)/$(TOYBOX)/porting/liteos_a/. $(BUILD_DIR)
+	$(HIDE)mkdir -p $(BUILD_DIR)
+	$(HIDE)$(CP) $(LITEOSTHIRDPARTY)/toybox/. $(BUILD_DIR)
+	$(HIDE)$(CP) $(LITEOSTHIRDPARTY)/toybox/porting/liteos_a/. $(BUILD_DIR)
+	$(HIDE)$(CP) liteos_a_custom.config $(BUILD_DIR)/../
 endif
-
-	$(HIDE)CFLAGS="$(CFLAGS)" CC="$(CC)" OUTNAME="$(OUTNAME)" \
-	LDFLAGS="$(LDFLAGS)" STRIP="$(STRIP)" \
+	$(HIDE)unset KCONFIG_CONFIG CROSS_COMPILE && \
+	env CC="$(CC)" OUTNAME="$(OUT)/bin/toybox" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" STRIP="$(STRIP)" \
 	make -C $(BUILD_DIR) toybox -j> $(BUILD_LOG) 2>&1
-	$(HIDE)$(CP) $(BUILD_DIR)/$(TOYBOX) .
-	$(HIDE)mkdir -p $(APPS_OUT)
-	$(HIDE)$(CP) $(TOYBOX) $(APPS_OUT)
-	$(HIDE)$(RM) $(BUILD_DIR) $(BUILD_LOG)
 
 clean:
-	$(HIDE)$(RM) $(TOYBOX) $(BUILD_DIR) $(BUILD_LOG)
+	$(HIDE)$(RM) $(BUILD_DIR)
 
-.PHONY: all $(TOYBOX) clean
+.PHONY: all clean

tools/build/mk/los_config.mk

@@ -595,12 +595,9 @@ LITEOS_LD_SCRIPT := -T$(LITEOSTOPDIR)/tools/build/liteos.ld
 endif
 
 ##compiler##
-ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
-_CC = $(CC) $(LLVM_EXTRA_OPTS) $(LLVM_EXTRA_LD_OPTS) $(LITEOS_CORE_COPTS)
-LITEOS_BASELIB     += $(shell $(_CC) "-print-file-name=libunwind.a") --no-dependent-libraries
-else
 _CC = $(CC) $(LITEOS_CORE_COPTS)
-LITEOS_BASELIB     += $(shell $(_CC) "-print-file-name=libgcc_eh.a")
+ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
+_CC += $(LLVM_EXTRA_OPTS) $(LLVM_EXTRA_LD_OPTS)
 endif
 LITEOS_BASELIB     += $(shell $(_CC) "-print-libgcc-file-name")
 LITEOS_LIB_INCLUDE += -isystem $(shell $(_CC) "-print-file-name=include")