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，直到现在都很好。目前我想测试我的应用程序，它的名称为test.c，带有额外的一个标头和 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 有代码：
#include <stdio.h>
#include "new.h"
int main(int argc, char **argv)
{
printf("Hello World!\n");
return 0;
}
new.c 有以下代码：
#include "new.h"
void fun(void)
{
printf("my function!\n");
}
new.h 有以下单行代码：
#include <stdio.h>
Makefile 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) $(OBJS)
最后，bitbake 文件 test.bb：
#
# This file is the test recipe.
#
SUMMARY = "Simple test application"
SECTION = "PETALINUX/apps"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${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命令来构建应用程序：
petalinux-build -c test -x build
但我在 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 如何在嵌入式linux的rootfs中构建多个源文件？ 但它不起作用！
你能帮我么？