{"id":467,"date":"2014-05-02T01:07:31","date_gmt":"2014-05-02T10:07:31","guid":{"rendered":"\/blog\/?p=467"},"modified":"2023-09-21T09:38:45","modified_gmt":"2023-09-21T00:38:45","slug":"openwrt-package-%ec%a0%9c%ec%9e%91","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=467","title":{"rendered":"OpenWRT Package \uc81c\uc791"},"content":{"rendered":"\nOpenWRT SDK \uacbd\ub85c : \/home\/hasu0707\/ar71xx\/sdk<\/span>

\u25a0 \uc900\ube44 \uc791\uc5c5<\/span>

$ cd \/home\/hasu0707\/ar71xx\/sdk<\/span>
$ make prereq<\/span>

-----------------------------------------------------------------------------<\/span>
 \u25a0 \/home\/hasu0707\/ar71xx\/sdk\/package\/hello\/src\/hello.c<\/span>
-----------------------------------------------------------------------------<\/span>

#include <stdio.h><\/span>

int main(int argc, char *argv[])<\/span>
{<\/span>
    printf(\"Hello, world\\n\");<\/span>

    return 0;<\/span>
}<\/span>

-----------------------------------------------------------------------------<\/span>
 \u25a0 \/home\/hasu0707\/ar71xx\/sdk\/package\/hello\/src\/Makefile<\/span>
-----------------------------------------------------------------------------<\/span>

hello : hello.c<\/span>
        ${CC} -o hello hello.c<\/span>
clean :<\/span>
        rm -f hello<\/span>

-----------------------------------------------------------------------------<\/span>
 \u25a0 \/home\/hasu0707\/ar71xx\/sdk\/package\/hello\/Makefile<\/span>
-----------------------------------------------------------------------------<\/span>

include $(TOPDIR)\/rules.mk<\/span>

# Name and release number of this package<\/span>
PKG_NAME:=hello<\/span>
PKG_RELEASE:=1<\/span>
PKG_VERSION:=0.0.1<\/span>
PKG_CAT:=zcat<\/span>

# This specifies the directory where we're going to build the program.<\/span>
# The root build directory, $(BUILD_DIR), is by default the build_mipsel<\/span>
# directory in your OpenWrt SDK directory<\/span>
PKG_BUILD_DIR := $(BUILD_DIR)\/$(PKG_NAME)<\/span>

include $(INCLUDE_DIR)\/package.mk<\/span>

# Specify package information for this program.<\/span>
# The variables defined here should be self explanatory.<\/span>
define Package\/hello<\/span>
        SECTION:=utils<\/span>
        CATEGORY:=Utilities<\/span>
        TITLE:=Helloworld -- prints a snarky message<\/span>
endef<\/span>

# Specify what needs to be done to prepare for building the package.<\/span>
# In our case, we need to copy the source files to the build directory.<\/span>
# This is NOT the default.  The default uses the PKG_SOURCE_URL and the<\/span>
# PKG_SOURCE which is not defined here to download the source from the web.<\/span>
# In order to just build a simple program that we have just written, it is<\/span>
# much easier to do it this way.<\/span>
define Build\/Prepare<\/span>
        mkdir -p $(PKG_BUILD_DIR)<\/span>
        $(CP) .\/src\/* $(PKG_BUILD_DIR)\/<\/span>
endef<\/span>

# We do not need to define Build\/Configure or Build\/Compile directives<\/span>
# The defaults are appropriate for compiling a simple program such as this one<\/span>

# Specify where and how to install the program. Since we only have one file,<\/span>
# the hello executable, install it by copying it to the \/bin directory on<\/span>
# the router. The $(1) variable represents the root directory on the router running<\/span>
# OpenWrt. The $(INSTALL_DIR) variable contains a command to prepare the install<\/span>
# directory if it does not already exist.  Likewise $(INSTALL_BIN) contains the<\/span>
# command to copy the binary file from its current location (in our case the build<\/span>
# directory) to the install directory.<\/span>
define Package\/hello\/install<\/span>
        $(INSTALL_DIR) $(1)\/bin<\/span>
        $(INSTALL_BIN) $(PKG_BUILD_DIR)\/hello $(1)\/bin\/<\/span>
endef<\/span>

# This line executes the necessary commands to compile our program.<\/span>
# The above define directives specify all the information needed, but this<\/span>
# line calls BuildPackage which in turn actually uses this information to<\/span>
# build a package.<\/span>
$(eval $(call BuildPackage,hello))<\/span>

-----------------------------------------------------------------------------<\/span>

\u25a0 \ud328\ud0a4\uc9c0\ub97c \ub9cc\ub4e0\ub2e4.<\/span>

$ cd \/home\/hasu0707\/ar71xx\/sdk<\/span>
$ make clean && make world<\/span>
 make[1] world<\/span>
 make[2] package\/compile<\/span>
 make[3] -C package\/hello compile<\/span>
 make[2] package\/index<\/span>

\u25a0 \uacb0\uacfc\ub97c \ud655\uc778\ud55c\ub2e4.<\/span>

$ cd \/home\/hasu0707\/ar71xx\/sdk\/bin\/ar71xx\/packages<\/span>
$ ls -l<\/span>
-rw-r--r-- 1 hasu0707 users  406 2014-05-02 16:00 Packages<\/span>
-rw-r--r-- 1 hasu0707 users  316 2014-05-02 16:00 Packages.gz<\/span>
-rw-r--r-- 1 hasu0707 users 1757 2014-05-02 16:00 hello_0.0.1-1_ar71xx.ipk<\/b><\/span>


<\/p>\n","protected":false},"excerpt":{"rendered":"

OpenWRT SDK \uacbd\ub85c : \/home\/hasu0707\/ar71xx\/sdk \u25a0 \uc900\ube44 \uc791\uc5c5 $ cd \/home\/hasu0707\/ar71xx\/sdk$ make prereq —————————————————————————– \u25a0 \/home\/hasu0707\/ar71xx\/sdk\/package\/hello\/src\/hello.c—————————————————————————– #include <stdio.h> int main(int argc, char *argv[]){    printf(“Hello, world\\n”);     return 0;} —————————————————————————– \u25a0 \/home\/hasu0707\/ar71xx\/sdk\/package\/hello\/src\/Makefile—————————————————————————– hello : hello.c        ${CC} -o hello hello.cclean :        rm -f hello —————————————————————————– \u25a0 \/home\/hasu0707\/ar71xx\/sdk\/package\/hello\/Makefile—————————————————————————– include $(TOPDIR)\/rules.mk # Name and release number of this packagePKG_NAME:=helloPKG_RELEASE:=1PKG_VERSION:=0.0.1PKG_CAT:=zcat # This specifies […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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