为 arm 交叉编译 libnftnl 的问题 [英] Issues cross compiling libnftnl for arm
问题描述
libnftnl 依赖于 libmnl，我为 ARM 单独交叉编译了 libmnl.编译的库和包含目录位于/home/badri/arm_libs/mnl
libnftnl had a dependency on libmnl and I cross compiled libmnl separately for ARM. compiled libs and include dir is present in the location /home/badri/arm_libs/mnl
./configure --build=x86_64-pc-linux-gnu --host=aarch64-linux-gnu --enable-static=no --prefix=/home/badri/arm_libs/nftnl LIBMNL_LIBS=/home/badri/arm_libs/mnl/lib LIBMNL_CFLAGS=/home/badri/arm_libs/mnl/include LDFLAGS=-L/home/badri/arm_libs/mnl/lib LIBS=-lmnl --includedir=/home/badri/arm_libs/mnl/包括
./configure --build=x86_64-pc-linux-gnu --host=aarch64-linux-gnu --enable-static=no --prefix=/home/badri/arm_libs/nftnl LIBMNL_LIBS=/home/badri/arm_libs/mnl/lib LIBMNL_CFLAGS=/home/badri/arm_libs/mnl/include LDFLAGS=-L/home/badri/arm_libs/mnl/lib LIBS=-lmnl --includedir=/home/badri/arm_libs/mnl/include
这样配置就成功了.我可以看到configure"的输出显示存在 LIBMNL.
This configuration is successful. And i can see that the output of 'configure' shows that LIBMNL is present.
.
.
检查 pkg-config 至少是 0.9.0 版本...是的
checking pkg-config is at least version 0.9.0... yes
正在检查 LIBMNL...是的
checking for LIBMNL... yes
正在检查 aarch64-linux-gnu-gcc...(缓存)aarch64-linux-gnu-gcc
checking for aarch64-linux-gnu-gcc... (cached) aarch64-linux-gnu-gcc
.
.
但是当我尝试制作时，却失败了.
But when i try to do a make, I get this failure.
badri@badri-All-Series:~/Downloads/libnftnl-1.1.7$ make
make all-recursive
make[1]: Entering directory '/home/badri/Downloads/libnftnl-1.1.7'
Making all in src
make[2]: Entering directory '/home/badri/Downloads/libnftnl-1.1.7/src'
CC utils.lo
aarch64-linux-gnu-gcc: warning: /home/badri/arm_libs/mnl/include: linker input file unused because linking not done
CC batch.lo
batch.c:11:10: fatal error: libmnl/libmnl.h: No such file or directory
#include <libmnl/libmnl.h>
^~~~~~~~~~~~~~~~~
compilation terminated.
Makefile:702: recipe for target 'batch.lo' failed
make[2]: *** [batch.lo] Error 1
make[2]: Leaving directory '/home/badri/Downloads/libnftnl-1.1.7/src'
Makefile:493: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/badri/Downloads/libnftnl-1.1.7'
Makefile:399: recipe for target 'all' failed
make: *** [all] Error 2
badri@badri-All-Series:~/Downloads/libnftnl-1.1.7$
我在配置中遗漏了什么吗?
Is there anything i am missing with the configure ?
./configure --help
./configure --help
$ ./configure --help
`configure' configures libnftnl 1.1.7 to adapt to many kinds of systems.
Usage: ./configure [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print `checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for `--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or `..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[/usr/local]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, `make install' will install all the files in
`/usr/local/bin', `/usr/local/lib' etc. You can specify
an installation prefix other than `/usr/local' using `--prefix',
for instance `--prefix=$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/libnftnl]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-dependency-tracking
do not reject slow dependency extractors
--disable-dependency-tracking
speeds up one-time build
--enable-silent-rules less verbose build output (undo: "make V=1")
--disable-silent-rules verbose build output (undo: "make V=0")
--enable-static[=PKGS] build static libraries [default=no]
--enable-shared[=PKGS] build shared libraries [default=yes]
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--disable-libtool-lock avoid locking (might break parallel builds)
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
both]
--with-aix-soname=aix|svr4|both
shared library versioning (aka "SONAME") variant to
provide on AIX, [default=aix].
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
--with-sysroot[=DIR] Search for dependent libraries within DIR (or the
compiler's sysroot if not specified).
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
PKG_CONFIG path to pkg-config utility
PKG_CONFIG_PATH
directories to add to pkg-config's search path
PKG_CONFIG_LIBDIR
path overriding pkg-config's built-in search path
LIBMNL_CFLAGS
C compiler flags for LIBMNL, overriding pkg-config
LIBMNL_LIBS linker flags for LIBMNL, overriding pkg-config
LT_SYS_LIBRARY_PATH
User-defined run-time library search path.
CPP C preprocessor
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to the package provider.
$
推荐答案
创建了一个名为 nftnl2 的新前缀路径并尝试了这个.
made a new prefix path called nftnl2 and tried this.
./configure --build=x86_64-pc-linux-gnu --host=aarch64-linux-gnu --enable-static=no --prefix=/home/badri/arm_libs/nftnl2 LIBMNL_LIBS=/home/badri/arm_libs/mnl/lib LIBMNL_CFLAGS=/home/badri/arm_libs/mnl/include/
./configure --build=x86_64-pc-linux-gnu --host=aarch64-linux-gnu --enable-static=no --prefix=/home/badri/arm_libs/nftnl2 LIBMNL_LIBS=/home/badri/arm_libs/mnl/lib LIBMNL_CFLAGS=/home/badri/arm_libs/mnl/include/
现在我可以在/home/badri/arm_libs/nftnl2 下看到include 和lib.所以添加那些额外的标志一定会引起一些问题.最后只是配置的问题.
Now i can see both include and lib under /home/badri/arm_libs/nftnl2. So adding those extra flags must have caused some problem. It was finally only an issue with the configure.
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