[英]Bitbake autotools cannot find makefile
我正在尝试使用 autotools 来构建我的项目。 我正在使用 Yocto 和 bitbake 制作 Linux 图像。
我已经阅读了一些 automake 教程并遵循了我在GitHub上找到的基本指南。 这不适用于我当前的项目。
我的项目结构如下:
michael@michael-VirtualBox:~/Documents/MAIN_custom/MAIN_layers/meta-MAINapplication/recipes-core/MAIN_Application$ tree
.
├── files
│ ├── MAIN_Application
│ │ ├── autogen.sh
│ │ ├── configure.ac
│ │ ├── Makefile.am
│ │ ├── project.yml
│ │ ├── src
│ │ │ ├── include
│ │ │ │ ├── main.h
│ │ │ │ ├── scheduler.h
│ │ │ │ └── utilities
│ │ │ │ └── time_conversions.h
│ │ │ └── src
│ │ │ ├── main.c
│ │ │ ├── scheduler.c
│ │ │ └── utilities
│ │ │ └── time_conversions.c
│ │ └── test
│ │ ├── test_scheduler.c
│ │ └── test_time_conversions.c
│ └── services
│ └── mainapplication.service
└── mainapplication_0.0.bb
autogen.sh:
#!/bin/sh
echo "Generating configure files... may take a while."
autoreconf --install --force && \
echo "Preparing was successful if there was no error messages above." && \
echo "Now type:" && \
echo " ./configure && make" && \
echo "Run './configure --help' for more information"
Makefile.am
AUTOMAKE_OPTIONS = foreign
CFLAGS = -Wall -pedantic -O2
include_HEADERS = main.h
bin_PROGRAMS = EVCC_Application
EVCC_Application_SOURCES = main.c
配置文件
# -*- Autoconf -*-
AC_PREREQ(2.60)
AC_INIT([EVCC_Application],[0.0.1],[michaelminer@smartrendmfg.com])
AM_INIT_AUTOMAKE([1.9 foreign])
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AM_SILENT_RULES([yes])
AC_CONFIG_MACRO_DIRS([m4])
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
我的bb文件也很简单:
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
FILESEXTRAPATHS:prepend := "${THISDIR}/files/MAIN_Application:"
FILESEXTRAPATHS:prepend := "${THISDIR}/files/MAIN_Application/src:"
FILESEXTRAPATHS:prepend := "${THISDIR}/files/services:"
SRC_URI = "\
file://mainapplication.service \
file://src/utilities/time_conversions.c \
file://src/main.c \
file://src/scheduler.c \
file://include/main.h \
file://include/scheduler.h \
file://include/utilities/time_conversions.h \
file://Makefile \
"
inherit systemd autotools
S = "${WORKDIR}"
SYSTEMD_SERVICE_${PN} = "mainapplication.service"
do_install_append () {
install -d ${D}${systemd_system_unitdir}
install -m 0644 ${S}/mainapplication.service ${D}${systemd_system_unitdir}
sed -i -e 's,@BINDIR@,${bindir},g' ${D}${systemd_system_unitdir}/mainapplication.service
}
当我在终端中运行 autogen.sh 时,我得到以下 output:
configure.ac:4: installing './compile'
configure.ac:2: installing './install-sh'
configure.ac:2: installing './missing'
Makefile.am: installing './depcomp'
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of gcc... gcc3
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: executing depfiles commands
谁能解释为什么我的 bitbake 构建报告它找不到 Makefile。
编辑:Bitbake 找不到我的 Makefile,因为它不存在。 我有一个 Makefile.am。 当我将其重命名为 Makefile 时,出现 oe_runmake 错误。
这是我的评论:
我建议指定完整的项目文件夹而不指定FILESEXTRAPATHS
SRC_URI = "file://MAIN_Application"
SRC_URI += "file://services/"
然后您需要将S
变量指定给源文件文件夹:
S = "${WORKDIR}/MAIN_Application"
另外,请注意autotools
class 将尝试在${S}
中查找以下文件之一:
如果存在,它将运行oe_runmake clean
。
因此,请确保正确命名 Makefile 并向其添加clean
的目标。
有关自动工具如何工作的更多详细信息,请查看此链接中的autotools
编辑
go 为了确保一切顺利,请手动运行任务:
S
变量值:bitbake -e mainapplication | grep ^S=
S
下的文件:bitbake mainapplication -c unpack
您需要查看文件夹MAIN_Application
及其内容。
systemd
之前继承autotools
。编辑2
我试图为您的 Github 示例链接创建一个配方,这是最终配方:
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://LICENSE;md5=96af5705d6f64a88e035781ef00e98a8"
SRC_URI = "git://github.com/DynamicDevices/bbexample;protocol=https"
PV = "0.1+git${SRCPV}"
SRCREV = "b9fb7785e9e1f357f29bef63dce8f1d91adb6170"
S = "${WORKDIR}/git"
inherit autotools
EXTRA_OECONF = ""
它编译正确,因此,对于您的情况,只需设置:
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
SRC_URI = "\
file://MAIN_Application \
file://services \
"
inherit autotools systemd
S = "${WORKDIR}/MAIN_Application"
SYSTEMD_SERVICE_${PN} = "mainapplication.service"
do_install_append () {
install -d ${D}${systemd_system_unitdir}
install -m 0644 ${WORKDIR}/services/mainapplication.service ${D}${systemd_system_unitdir}
sed -i -e 's,@BINDIR@,${bindir},g' ${D}${systemd_system_unitdir}/mainapplication.service
}
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