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GCC --disable-nls, --enable-languages, --without-headers 无法识别

tag-icon • tag-icon 14.04 bash gcc make cross-compilation
GCC --disable-nls, --enable-languages, --without-headers 无法识别

我正在尝试编写一个bash脚本，在 Debian 计算机上为 i686-elf 安装 gcc 交叉编译器，但我一直收到相同的错误：

configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating tests/Makefile
config.status: creating doc/Makefile
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands
configure: WARNING: unrecognized options: --disable-nls, --enable-languages, --without-headers
make: *** No rule to make target 'all-gcc'.  Stop.
make: *** No rule to make target 'all-target-libgcc'.  Stop.
make: *** No rule to make target 'install-gcc'.  Stop.
make: *** No rule to make target 'install-target-libgcc'.  Stop.

有人知道为什么这些选项无法识别吗？我之前安装过这个版本，没有这个问题。

如果有帮助的话，这是我的脚本：

####################################
echo Stage 1 - Building Dependencies
####################################

# make a working directory
cd $HOME/Documents
rm -rf Cross
mkdir Cross
cd Cross

# install or update all apt-get dependencies
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install gcc                   # not cross
sudo apt-get install g++
sudo apt-get install make
sudo apt-get install bison
sudo apt-get install flex
sudo apt-get install gawk
sudo apt-get install libgmp3-dev
sudo apt-get install libmpfr-dev libmpfr-doc libmpfr4 libmpfr4-dbg
sudo apt-get install mpc
sudo apt-get install texinfo               # optional
sudo apt-get install libcloog-isl-dev      # optional
sudo apt-get install build-essential
sudo apt-get install glibc-devel
sudo apt-get -y install gcc-multilib libc6-i386

# download and unpack necessary files
wget http://ftpmirror.gnu.org/binutils/binutils-2.25.1.tar.gz
wget http://ftpmirror.gnu.org/gcc/gcc-5.3.0/gcc-5.2.0.tar.gz
wget http://ftpmirror.gnu.org/mpc/mpc-1.0.3.tar.gz
for f in *.tar*; do tar xf $f; done
mv mpc-1.0.3 gcc-5.2.0

# create installation directory
sudo mkdir -p /opt/cross
sudo chown user /opt/cross
export PREFIX=/opt/cross
export TARGET=i686-elf
export PATH="$PREFIX/bin:$PATH"

################################
echo Stage 2 - Building Compiler
################################

# install binutils
mkdir build-binutils
cd build-binutils
../binutils-2.25.1/configure --target=$TARGET --prefix="$PREFIX" --with-sysroot --disable-nls --disable-werror
make
make install
cd ..

# install gcc
mkdir build-gcc
cd build-gcc
../gcc-5.2.0/configure --target=$TARGET --prefix="$PREFIX" --disable-nls --enable-languages=c,c++ --without-headers
make all-gcc
make all-target-libgcc
make install-gcc
make install-target-libgcc

答案1

以下是完成的文件（setup-gcc.sh）：

####################################
echo Stage 1 - Building Dependencies
####################################

# make a working directory
cd $HOME/Documents
rm -rf Cross
mkdir Cross
cd Cross

# install or update all apt-get dependencies
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install gcc                   # not cross
sudo apt-get install g++
sudo apt-get install make
sudo apt-get install bison
sudo apt-get install flex
sudo apt-get install gawk
sudo apt-get install libgmp3-dev
sudo apt-get install libmpfr-dev libmpfr-doc libmpfr4 libmpfr4-dbg
sudo apt-get install mpc
sudo apt-get install texinfo               # optional
sudo apt-get install libcloog-isl-dev      # optional
sudo apt-get install build-essential
sudo apt-get install glibc-devel
sudo apt-get -y install gcc-multilib libc6-i386

# download and unpack necessary files
wget http://ftpmirror.gnu.org/binutils/binutils-2.25.1.tar.gz
wget http://ftpmirror.gnu.org/gcc/gcc-5.3.0/gcc-5.3.0.tar.gz
wget http://ftpmirror.gnu.org/mpc/mpc-1.0.3.tar.gz
for f in *.tar*; do tar zvxf $f; done

# create installation directory
mkdir Install
export PREFIX="$HOME/Documents/Cross/Install"
export TARGET=i686-elf
export PATH="$PREFIX/bin:$PATH"

################################
echo Stage 2 - Building Compiler
################################

# install mpc
mkdir build-mpc
cd build-mpc
../mpc-1.0.3/configure --prefix="$PREFIX"
make -j2
make -j2 check
make -j2 install
cd ..

# install binutils
mkdir build-binutils
cd build-binutils
../binutils-2.25.1/configure --target=$TARGET --prefix="$PREFIX" --with-sysroot --disable-nls --disable-werror
make -j2
make -j2 install
cd ..

# install gcc
mkdir build-gcc
cd build-gcc
../gcc-5.3.0/configure --target=$TARGET --prefix="$PREFIX" --disable-nls --enable-languages=c,c++ --without-headers --with-mpc="$PREFIX"
make -j2 all-gcc
make -j2 all-target-libgcc
make -j2 install-gcc
make -j2 install-target-libgcc

感谢@Terrance 帮助解决问题。从那以后，我解决了其余问题，做了一些重大的性能改进，并使其可以在所有系统上运行。

安装完成后，你可以使用以下命令运行它：

export PREFIX="$HOME/Documents/Cross/Install"
export TARGET=i686-elf
$PREFIX/bin/$TARGET-gcc --version

不幸的是，在别名或 bash 脚本中执行此操作似乎无法正确启动它，因此，除非这个问题得到解决，否则您可能不得不将脚本存储在文本文件中并在每次重新启动时将其复制粘贴到终端中。

要卸载交叉编译器，只需删除$HOME/Documents/Cross directory.

最后要注意的是，更改安装目录或目标就像更改$PREFIX或的值一样简单$TARGET，但我不建议这样做，因为您可能会遇到其他意外问题。

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