ARM GCC交叉編譯器fedora 22

Question

我正在運行fedora LXDE，並且正在嘗試為我的研究交叉編譯ARM。 瀏覽互聯網后，我下載了以下軟件包：arm-linux-gnu-cpp和arm-linux-gnu-binutils，並嘗試使用它們來編譯hello world C程序。 我得到以下內容：

[aejjeh@localhost ARMtests]$ arm-linux-gnu-gcc -v hello.c
Using built-in specs.
COLLECT_GCC=arm-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/arm-linux-gnueabi/5.1.1/lto-wrapper
Target: arm-linux-gnueabi
Configured with: ../gcc-5.1.1-20150618/configure --bindir=/usr/bin --build=x86_64-redhat-linux-gnu --datadir=/usr/share --disable-decimal-float --disable-dependency-tracking --disable-gold --disable-libgcj --disable-libgomp --disable-libmudflap --disable-libquadmath --disable-libssp --disable-libunwind-exceptions --disable-nls --disable-plugin --disable-shared --disable-silent-rules --disable-sjlj-exceptions --disable-threads --with-ld=/usr/bin/arm-linux-gnu-ld --enable-__cxa_atexit --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++ --enable-linker-build-id --enable-nls --enable-obsolete --enable-plugin --enable-targets=all --exec-prefix=/usr --host=x86_64-redhat-linux-gnu --includedir=/usr/include --infodir=/usr/share/info --libexecdir=/usr/libexec --localstatedir=/var --mandir=/usr/share/man --prefix=/usr --program-prefix=arm-linux-gnu- --sbindir=/usr/sbin --sharedstatedir=/var/lib --sysconfdir=/etc --target=arm-linux-gnueabi --with-bugurl=http://bugzilla.redhat.com/bugzilla/ --with-default-libstdcxx-abi=c++98 --with-isl --with-linker-hash-style=gnu --with-newlib --with-sysroot=/usr/arm-linux-gnu/sys-root --with-system-libunwind --with-system-zlib --without-headers --with-tune=cortex-a8 --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-abi=aapcs-linux
Thread model: single
gcc version 5.1.1 20150618 (Red Hat Cross 5.1.1-3) (GCC) 
COLLECT_GCC_OPTIONS='-v' '-march=armv7-a' '-mtune=cortex-a8' '-mfloat-abi=hard' '-mfpu=vfpv3-d16' '-mabi=aapcs-linux' '-mtls-dialect=gnu'
 /usr/libexec/gcc/arm-linux-gnueabi/5.1.1/cc1 -quiet -v hello.c -quiet -dumpbase hello.c -march=armv7-a -mtune=cortex-a8 -mfloat-abi=hard -mfpu=vfpv3-d16 -mabi=aapcs-linux -mtls-dialect=gnu -auxbase hello -version -o /tmp/cclJjDIf.s
GNU C11 (GCC) version 5.1.1 20150618 (Red Hat Cross 5.1.1-3) (arm-linux-gnueabi)
    compiled by GNU C version 5.1.1 20150618 (Red Hat 5.1.1-4), GMP version 6.0.0, MPFR version 3.1.2, MPC version 1.0.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring nonexistent directory "/usr/arm-linux-gnu/sys-root/usr/local/include"
ignoring nonexistent directory "/usr/lib/gcc/arm-linux-gnueabi/5.1.1/../../../../arm-linux-gnueabi/include"
ignoring nonexistent directory "/usr/arm-linux-gnu/sys-root/usr/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/lib/gcc/arm-linux-gnueabi/5.1.1/include
 /usr/lib/gcc/arm-linux-gnueabi/5.1.1/include-fixed
End of search list.
GNU C11 (GCC) version 5.1.1 20150618 (Red Hat Cross 5.1.1-3) (arm-linux-gnueabi)
    compiled by GNU C version 5.1.1 20150618 (Red Hat 5.1.1-4), GMP version 6.0.0, MPFR version 3.1.2, MPC version 1.0.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 6674f63c1f19a3bb91ffdaf6be2d26b1
hello.c:1:18: fatal error: stdio.h: No such file or directory
compilation terminated.

然后，在Internet上進行了一些挖掘之后，我發現arm-linux-gnu-gcc只能構建內核應用程序，而不能構建用戶應用程序。 我還發現有一個名為arm-none-eabi-gcc的軟件包，因此我安裝了它並嘗試使用它。 這次，我得到以下詳細輸出：

[aejjeh@localhost ARMtests]$ arm-none-eabi-gcc -v hello.c
Using built-in specs.
COLLECT_GCC=arm-none-eabi-gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/arm-none-eabi/5.2.0/lto-wrapper
Target: arm-none-eabi
Configured with: ../gcc-5.2.0/configure --prefix=/usr --mandir=/usr/share/man --with-pkgversion='Fedora 5.2.0-2.fc22' --with-bugurl=https://bugzilla.redhat.com/ --infodir=/usr/share/info --target=arm-none-eabi --enable-interwork --enable-multilib --with-python-dir=arm-none-eabi/share/gcc-5.2.0/python --with-multilib-list=armv6-m,armv7-m,armv7e-m,armv7-r --enable-plugins --disable-decimal-float --disable-libffi --disable-libgomp --disable-libmudflap --disable-libquadmath --disable-libssp --disable-libstdcxx-pch --disable-nls --disable-shared --disable-threads --disable-tls --enable-languages=c,c++ --with-newlib --disable-nls --disable-shared --disable-threads --with-gnu-as --with-gnu-ld --with-gmp --with-mpfr --with-mpc --with-headers=/usr/arm-none-eabi/include --with-system-zlib
Thread model: single
gcc version 5.2.0 (Fedora 5.2.0-2.fc22) 
COLLECT_GCC_OPTIONS='-v'
 /usr/libexec/gcc/arm-none-eabi/5.2.0/cc1 -quiet -v -D__USES_INITFINI__ hello.c -quiet -dumpbase hello.c -auxbase hello -version -o /tmp/cc85rCKv.s
GNU C11 (Fedora 5.2.0-2.fc22) version 5.2.0 (arm-none-eabi)
    compiled by GNU C version 5.1.1 20150618 (Red Hat 5.1.1-4), GMP version 6.0.0, MPFR version 3.1.2, MPC version 1.0.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring nonexistent directory "/usr/lib/gcc/arm-none-eabi/5.2.0/../../../../arm-none-eabi/sys-include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/lib/gcc/arm-none-eabi/5.2.0/include
 /usr/lib/gcc/arm-none-eabi/5.2.0/include-fixed
 /usr/lib/gcc/arm-none-eabi/5.2.0/../../../../arm-none-eabi/include
End of search list.
GNU C11 (Fedora 5.2.0-2.fc22) version 5.2.0 (arm-none-eabi)
    compiled by GNU C version 5.1.1 20150618 (Red Hat 5.1.1-4), GMP version 6.0.0, MPFR version 3.1.2, MPC version 1.0.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 615d73086bf155d17af97f0830ed8504
hello.c:1:18: fatal error: stdio.h: No such file or directory
compilation terminated.

如果我嘗試編譯不使用任何printfs的C代碼，則會得到以下信息：

[aejjeh@localhost ARMtests]$ arm-none-eabi-gcc hello.c
/usr/lib/gcc/arm-none-eabi/5.2.0/../../../../arm-none-eabi/bin/ld: cannot find crt0.o: No such file or directory
/usr/lib/gcc/arm-none-eabi/5.2.0/../../../../arm-none-eabi/bin/ld: cannot find -lc
collect2: error: ld returned 1 exit status

如果有人指出我做錯了什么，或者有其他方法可以使交叉編譯器正常工作，請告訴我。

Answer 1

我最近需要設置一個fedora盒進行手臂交叉編譯。 我想使用dnf軟件包，而不是像過去一樣下載linaro二進制文件。 dnf search arm最終將我引導到此軟件包列表：

$ sudo dnf install gcc-arm-linux-gnu binutils-arm-linux-gnu glibc-arm-linux-gnu

$ arm-linux-gnu-gcc hello.c 
$ file a.out
a.out: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 3.2.0, BuildID[sha1]=4fa9ce3405cf64f9019f0c39e82fc97d8f4e5190, with debug_info, not stripped

編輯：我注意到默認情況下未選中sys /包含文件。 也許有更好的方法，但是通過-我在緊要關頭工作：

$ arm-linux-gnu-gcc -I /usr/arm-linux-gnu/include srcfile.c

Edit2：通過-I的需要在https://bugzilla.redhat.com/show_bug.cgi?id=1456209中進行了討論

Edit3：我最初的答案沒有安裝C ++或交叉編譯的libstdc ++-devel軟件包。 C ++交叉編譯器很容易：

$ sudo dnf install gcc-c++-arm-linux-gnu

但是奇怪的是，似乎沒有一個可隨時使用的C ++庫軟件包。 我最好的猜測是，您需要下載C ++庫源代碼並使用交叉編譯器對其進行編譯。