!475 将toybox和mksh加入到gn编译代替其make编译

Merge pull request !475 from Caoruihong/gn_build_apps

Makefile

@@ -152,8 +152,9 @@ $(LITEOS_LIBS_TARGET): $(__LIBS) sysroot
 	$(HIDE)echo "=============== make lib done  ==============="
 
 ##### make menuconfig #####
-menuconfig:
-	$(HIDE)menuconfig
+KCONFIG_CMDS = $(notdir $(wildcard $(dir $(shell which menuconfig))*config))
+$(KCONFIG_CMDS):
+	$(HIDE)$@ $(args)
 ##### menuconfig end #######
 
 $(LITEOS_MENUCONFIG_H): .config
@@ -229,4 +230,4 @@ update_config:
 	$(HIDE)test -f "$(CONFIG)" && cp -v "$(CONFIG)" .config && menuconfig && savedefconfig --out "$(CONFIG)"
 
 .PHONY: all lib clean cleanall $(LITEOS_TARGET) debug release help update_all_config update_config
-.PHONY: prepare sysroot cleanrootfs $(ROOTFS) $(ROOTFSDIR) $(APPS) menuconfig $(LITEOS_LIBS_TARGET) $(__LIBS) $(OUT)
+.PHONY: prepare sysroot cleanrootfs $(ROOTFS) $(ROOTFSDIR) $(APPS) $(KCONFIG_CMDS) $(LITEOS_LIBS_TARGET) $(__LIBS) $(OUT)

apps/BUILD.gn

@@ -35,13 +35,13 @@ group("apps") {
   if (defined(LOSCFG_SHELL)) {
     deps += [
       "shell",
-      #"mksh",
-      #"toybox",
+      "mksh",
+      "toybox",
     ]
   }
 
   if (defined(LOSCFG_USER_INIT_DEBUG)) {
-    #deps += [ "init" ]
+    deps += [ "init" ]
   }
 
   if (defined(LOSCFG_NET_LWIP_SACK_TFTP)) {

apps/mksh/BUILD.gn

@@ -34,7 +34,56 @@ group("mksh") {
   deps = [ ":build_mksh" ]
 }
 
+copy("copy_mksh_src") {
+  sources = [ "$LITEOSTHIRDPARTY/mksh" ]
+  outputs = [ "$target_out_dir/mksh_build" ]
+}
+
 build_ext_component("build_mksh") {
-  exec_path = rebase_path(target_out_dir)
-  command = "make -C $LITEOSTHIRDPARTY/mksh"
+  deps = [ ":copy_mksh_src" ]
+  deps += [ "//prebuilts/lite/sysroot" ]
+  exec_path = rebase_path("$target_out_dir/mksh_build")
+
+  cflags = [
+    "-flto",
+    "-fdata-sections",
+    "-ffunction-sections",
+    "-Oz",
+    "-fstack-protector-strong",
+    "-D_FORTIFY_SOURCE=2",
+    "-DMKSH_DISABLE_TTY_WARNING",
+    "-DMKSH_SMALL=1",
+    "-DMKSH_ASSUME_UTF8=1",
+    "-DMKSH_SMALL_BUT_FAST=0",
+    "-DMKSH_S_NOVI=1",
+    "-DHAVE_CAN_FSTACKPROTECTORSTRONG=1",
+    "-DMKSH_LESS_CMDLINE_EDITING",
+    "-DMKSH_LESS_BUILDINS",
+    "-DMKSH_NO_INITCOMS",
+    "-DADAPT_FOR_LITEOS_A",
+  ]
+  cflags = string_join(" ", cflags)
+
+  extra_flags = string_join(" ", target_arch_cflags)
+  if (ohos_build_compiler == "clang") {
+    extra_flags += " --target=$target_triple"
+    extra_flags += " --sysroot=" + rebase_path(ohos_current_sysroot)
+  }
+
+  command = "rm -rf .git && env"
+  command += " CC=\"$ohos_current_cc_command\""
+  command += " TARGET_OS=OpenHarmony"
+  command += " CFLAGS=\"$cflags $extra_flags\""
+  command += " LDFLAGS=\"-Wl,--gc-sections -flto -O2\""
+  command += " sh ./Build.sh -r"
+
+  # copy mksh and .mkshrc to out dir
+  command += " && mkdir -p "
+  command += rebase_path("$root_out_dir/bin", exec_path)
+  command += " "
+  command += rebase_path("$root_out_dir/etc", exec_path)
+  command += " && $ohos_current_strip_command mksh -o "
+  command += rebase_path("$root_out_dir/bin/mksh", exec_path)
+  command += " && cp -f .mkshrc "
+  command += rebase_path("$root_out_dir/etc", exec_path)
 }

apps/module.mk

@@ -33,8 +33,8 @@ 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/toybox/BUILD.gn

@@ -34,7 +34,40 @@ group("toybox") {
   deps = [ ":build_toybox" ]
 }
 
+copy("copy_toybox_src") {
+  sources = [ "$LITEOSTHIRDPARTY/toybox" ]
+  outputs = [ "$target_out_dir/toybox_build" ]
+}
+
+copy("copy_toybox_config") {
+  deps = [ ":copy_toybox_src" ]
+  sources = [ "liteos_a_custom.config" ]
+  outputs = [ "$target_out_dir/{{source_file_part}}" ]
+}
+
 build_ext_component("build_toybox") {
-  exec_path = rebase_path(target_out_dir)
-  command = "make -C $LITEOSTHIRDPARTY/toybox"
+  deps = [ ":copy_toybox_src", ":copy_toybox_config" ]
+  deps += [ "//prebuilts/lite/sysroot" ]
+  exec_path = rebase_path("$target_out_dir/toybox_build")
+
+  cflags = [
+    "-fstack-protector-strong",
+    "-D_FORTIFY_SOURCE=2",
+  ]
+  cflags = string_join(" ", cflags)
+
+  extra_flags = string_join(" ", target_arch_cflags)
+  if (ohos_build_compiler == "clang") {
+    extra_flags += " --target=$target_triple"
+    extra_flags += " --sysroot=" + rebase_path(ohos_current_sysroot)
+  }
+
+  command = "rm -rf .git && cp -rfp porting/liteos_a/. . && env"
+  command += " CC=\"$ohos_current_cc_command\""
+  command += " STRIP=\"$ohos_current_strip_command\""
+  command += " OUTNAME=toybox"
+  command += " CFLAGS=\"$cflags $extra_flags\""
+  command += " make toybox"
+  command += " && install -D toybox "
+  command += rebase_path("$root_out_dir/bin/toybox", exec_path)
 }