Question

我是Xilinx Petalinux SDK 2016.4的新手。我在目标Zybo-Z7板上成功安装了Linux操作系统。我还构建了一个helloworld应用程序，到目前为止还可以。目前，我要测试我的应用程序，该应用程序的名称为test.c，带有一个头文件和一个C文件（new.c，new.h）。文件test.c，new.c，new.h位于路径中：

/ $ Petalinux-project-dir / project-spec / meta-user / recipes-apps / test / test

test.c具有以下代码：

#include <stdio.h>
#include "new.h"

int main(int argc, char **argv)
{
        printf("Hello World!\n");

        return 0;
}

new.c具有以下代码：

#include "new.h"

void fun(void)
{
    printf("my function!\n");

}

new.h具有以下单行代码：

#include <stdio.h>

Makefile具有以下内容：

APP = test

# Add any other object files to this list below
APP_OBJS = test.o
APP_OBJS += new.o


all: build

build: $(APP)

$(APP): $(APP_OBJS)
    $(CC) $(LDFLAGS) -o $@ $(APP_OBJS) $(LDLIBS)

clean:
    $(RM) $(APP) $(OBJS)

最后，烘烤文件test.bb：

#
# This file is the test recipe.
#

SUMMARY = "Simple test application"
SECTION = "PETALINUX/apps"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"

SRC_URI = "file://test.c \
           file://new.c \
           file://new.h \
           file://Makefile \
          "

S = "${WORKDIR}"

do_compile() {
         oe_runmake
}

do_install() {
         install -d ${D}${bindir}
         install -m 0755 test ${D}${bindir}
         install -m 0755 new ${D}${bindir}
}

然后我尝试通过键入以下命令来构建应用程序：

petalinux-build -c test -x build

但是我在log.do_configure中收到以下错误消息：

DEBUG: Executing python function sysroot_cleansstate
DEBUG: Python function sysroot_cleansstate finished
DEBUG: Executing shell function do_configure
NOTE: make clean
make: *** No rule to make target 'clean'.  Stop.

petalinux-build -c test -x build 
ERROR: oe_runmake failed


ERROR: Function failed: do_configure (log file is located at /$petalinux-project-directory/build/tmp/work/cortexa9hf-neon-xilinx-linux-gnueabi/test/1.0-r0/temp/log.do_configure.7230)

我在控制台中具有以下内容：

    petalinux-build -c test -x build
    [INFO] building test
    [INFO] sourcing bitbake
    INFO: bitbake test -c build
    Loading cache: 100% |###########################################| ETA:  00:00:00
    Loaded 2942 entries from dependency cache.
    Parsing recipes: 100% |#########################################| Time: 00:00:02
    Parsing of 2326 .bb files complete (2292 cached, 34 parsed). 2941 targets, 196 skipped, 0 masked, 0 errors.
    NOTE: Resolving any missing task queue dependencies
    NOTE: Preparing RunQueue
    NOTE: Checking sstate mirror object availability (for 38 objects)
    NOTE: Executing SetScene Tasks
    NOTE: Executing RunQueue Tasks
    ERROR: test-1.0-r0 do_configure: oe_runmake failed
    ERROR: test-1.0-r0 do_configure: Function failed: do_configure (log file is located at /$Petalinux-project-dir/build/tmp/work/cortexa9hf-neon-xilinx-linux-gnueabi/test/1.0-r0/temp/log.do_configure.7230)
    ERROR: Logfile of failure stored in: /$Petalinux-project-dir/build/tmp/work/cortexa9hf-neon-xilinx-linux-gnueabi/test/1.0-r0/temp/log.do_configure.7230
    Log data follows:
    | DEBUG: Executing python function sysroot_cleansstate
    | DEBUG: Python function sysroot_cleansstate finished
    | DEBUG: Executing shell function do_configure
    | NOTE: make clean
    | make: *** No rule to make target 'clean'.  Stop.
    | ERROR: oe_runmake failed
    | ERROR: Function failed: do_configure (log file is located at /$Petalinux-project-dir/build/tmp/work/cortexa9hf-neon-xilinx-linux-gnueabi/test/1.0-r0/temp/log.do_configure.7230)
    ERROR: Task 5 (/$Petalinux-project-dir/project-spec/meta-user/recipes-apps/test/test.bb, do_configure) failed with exit code '1'
    NOTE: Tasks Summary: Attempted 610 tasks of which 605 didn't need to be rerun and 1 failed.
    Waiting for 0 running tasks to finish:

    Summary: 1 task failed:
      /$Petalinux-project-dir/project-spec/meta-user/recipes-apps/test/test.bb, do_configure
    Summary: There were 2 ERROR messages shown, returning a non-zero exit code.
    ERROR: Failed to build test

我尝试过： https://forums.xilinx.com/t5/Embedded-Linux/How-to-build-when-multiple-source-files-in-rootfs-of-petalinux/td-p/780949 和 https://www.xilinx.com/support/answers/67189.html 还有这个类似的问题 How to build when multiple source files in rootfs in embedded linux? 但这不起作用！

你能帮我吗？

Answer 1

makefile中没有clean目标。试试：

APP := test

APP_OBJS := test.o new.o

.PHONY: all build clean

all: build

build: $(APP)

$(APP): $(APP_OBJS)
    $(CC) $(LDFLAGS) -o $@ $(APP_OBJS) $(LDLIBS)

clean:
    $(RM) $(APP) $(OBJS)

Petalinux中多个C文件的执行错误

1 个答案: