ARM 交叉编译 GLib 2.33.10，链接器错误

Question

我是新手，我正在研究 Raspberry Pi。我对 GLIB 2.33.10 交叉编译有疑问。 我已经从站点和所有依赖项（zlib、ffi）下载了源代码；已经为 ARM 构建了依赖项（在 Raspberry 上测试）。我目前正在使用 arm-bcm2708hardfp-linux-gnueabi 工具链。

我的配置命令行如下：

$ ZLIB_CFLAGS=-I/home/myuser/cross_lib/include/libzlib \
ZLIB_LIBS="-L/home/myuser/cross_lib/lib/libzlib/raspberry -lz" \
LDFLAGS="-L/home/myuser/cross_lib/libffi/lib -lffi -L/home/myuser/cross_lib/lib/libzlib/raspberry -lz" 
LIBFFI_CFLAGS=-I/home/myuser/cross_lib/libffi/lib/libffi-3.0.11/include \
LIBFFI_LIBS="-L/home/myuser/cross_lib/libffi/lib -lffi" \
./configure --host=arm-bcm2708hardfp-linux-gnueabi glib_cv_stack_grows=yes \
glib_cv_uscore=yes ac_cv_func_posix_getpwuid_r=no \
ac_cv_func_posix_getgrgid_r=no --with-libiconv=no --without-pcre \
--enable-gtk-doc-html=no --enable-xattr=no --prefix=/home/cross_lib/glib23

如您所见，我已禁用 iconv 和 pcre（这只是一个测试版本）；配置脚本没问题（似乎没问题...）。在开始构建过程时，它会持续一段时间（编译大量代码）然后卡在链接阶段：

/opt/tools/arm-bcm2708/arm-bcm2708hardfp-linux-gnueabi/bin/../lib/gcc/arm-bcm2708hardfp-linux gnueabi/4.7.1/../../../../arm-bcm2708hardfp-linux-gnueabi/bin/ld: warning: libgthread-2.0.so.0, needed by ../gobject/.libs/libgobject-2.0.so, not found (try using -rpath or -rpath-link)
/opt/tools/arm-bcm2708/arm-bcm2708hardfp-linux-gnueabi/bin/../lib/gcc/arm-bcm2708hardfp-linux-gnueabi/4.7.1/../../../../arm-bcm2708hardfp-linux-gnueabi/bin/ld: warning: libgmodule-2.0.so.0, needed by ./.libs/libgio-2.0.so, not found (try using -rpath or -rpath-link)
./.libs/libgio-2.0.so: undefined reference to `g_module_close'
./.libs/libgio-2.0.so: undefined reference to `g_module_symbol'
./.libs/libgio-2.0.so: undefined reference to `g_module_supported'
./.libs/libgio-2.0.so: undefined reference to `g_module_open'
./.libs/libgio-2.0.so: undefined reference to `g_module_error'
collect2: error: ld returned 1 exit status
make[4]: *** [glib-compile-resources] Errore 1
make[4]: uscita dalla directory "/home/myuser/cross_lib/source/glib-2.33.10/gio"
make[3]: *** [all-recursive] Errore 1
make[3]: uscita dalla directory "/home/myuser/cross_lib/source/glib-2.33.10/gio"
make[2]: *** [all] Errore 2
make[2]: uscita dalla directory "/home/myuser/cross_lib/source/glib-2.33.10/gio"
make[1]: *** [all-recursive] Errore 1
make[1]: uscita dalla directory "/home/myuser/cross_lib/source/glib-2.33.10"
make: *** [all] Errore 2

这对我来说似乎是一个奇怪的错误，它找不到自己的库……但我不是专家……有人可以帮助我吗？谢谢你的建议，原谅我的英语不好

Answer 1

只需在最后的 LDFLAGS 中添加-lgmodule-2.0

Answer 2

这对我来说适用于 glib 2.36.4：

$ make LDFLAGS="-rpath $PWD/gmodule/.libs"

Answer 3

以 Anon 的回答为基础，这是我的 DOckerfile 中的部分。诀窍是制造，让它失败，然后用标志再次制造：

RUN printf "glib_cv_stack_grows=no\nglib_cv_uscore=no\n" > mips.cache
RUN ZLIB_CFLAGS="-I${PREFIX}/include" \
    ZLIB_LIBS="-L${PREFIX}/lib/ -lz" \
    LIBFFI_CFLAGS="-I${PREFIX}/include/" \
    LIBFFI_LIBS="-L${PREFIX}/lib/ -lffi" \
    LD_LIBRARY_PATH="$PWD/gmodule/.libs -lgmodule-2.0" \
    LD=mips-linux-gnu-ld \
    AR=mips-linux-gnu-ar \
    ./autogen.sh --host=mips-linux-gnu --prefix=$PREFIX \
    --disable-man --disable-libmount --disable-largefile --disable-fam \
    --disable-xattr --disable-libelf --with-pcre=internal --disable-static \
    --cache-file=mips.cache
RUN make -j 8; exit 0 && \
    make LDFLAGS="-rpath $PWD/gmodule/.libs" -j 8 && \
    make install