ps命令交叉编译

busybox中的ps命令是针对于嵌入式的，其中一些选项并不完整。因此需要将源码下载下来，进行交叉编译

含有configure，我在此使用的是这个源码包，官方的包在公司编译服务器上执行autogen.sh出错

编译脚本-不带ncurses：

#!/bin/sh

CROSS_COMPILE=arm-hisiv100nptl-linux-
ARCH=arm
TARGET_DIR=$(cd `dirname $0`; pwd)/output

build_procps() {
    cd procps-ng-3.3.10-master
    echo "ac_cv_func_realloc_0_nonnull=yes" > arm-linux.cache
    echo "ac_cv_func_malloc_0_nonnull=yes" >> arm-linux.cache
    ./configure --host=$ARCH-linux --prefix=$TARGET_DIR \
        --enable-static \
        --disable-shared \
        --without-ncurses \
        --cache-file=arm-linux.cache \                                                                                                                                                                       
        CC=$CROSS_COMPILE\gcc \
        STRIP=$CROSS_COMPILE\strip \
        RANLIB=$CROSS_COMPILE\ranlib \
        OBJDUMP=$CROSS_COMPILE\objdump \
        NM=$CROSS_COMPILE\nm \
        LD=$CROSS_COMPILE\ld \
        AR=$CROSS_COMPILE\ar \
        AS=$CROSS_COMPILE\as ;

    make ; make install || exit 1
    #make || exit 1
    cd -
}

build_procps

ncurses下载地址

编译脚本-带ncurses：

#!/bin/sh
                                                                                                                                                                                                             
CROSS_COMPILE=arm-hisiv100nptl-linux-
ARCH=arm
TARGET_DIR=$(cd `dirname $0`; pwd)/output

build_ncurses() {
    cd ncurses-5.9
    ./configure --host=$ARCH-linux --prefix=$TARGET_DIR \
        --enable-static \
        --disable-shared \
        CC=$CROSS_COMPILE\gcc \
        STRIP=$CROSS_COMPILE\strip \
        RANLIB=$CROSS_COMPILE\ranlib \
        OBJDUMP=$CROSS_COMPILE\objdump \
        NM=$CROSS_COMPILE\nm \
        LD=$CROSS_COMPILE\ld \
        AR=$CROSS_COMPILE\ar \
        AS=$CROSS_COMPILE\as ;

    make ; make install || exit 1
    #make || exit 1
    cd -
}


build_procps() {
    cd procps-ng-3.3.10-master
    echo "ac_cv_func_realloc_0_nonnull=yes" > arm-linux.cache
    echo "ac_cv_func_malloc_0_nonnull=yes" >> arm-linux.cache
    CFLAGS="-I$TARGET_DIR/include -I$TARGET_DIR/include/ncurses" NCURSES_CFLAGS="-I$TARGET_DIR/include -I$TARGET_DIR/include/ncurses" NCURSES_LIBS="-L$TARGET_DIR/lib -lncurses" ./configure --host=$ARCH-linux --prefix=$TARGET_DIR \
        --enable-static \
        --disable-shared \
        --with-ncurses \
        --cache-file=arm-linux.cache \
        CC=$CROSS_COMPILE\gcc \
        STRIP=$CROSS_COMPILE\strip \
        RANLIB=$CROSS_COMPILE\ranlib \
        OBJDUMP=$CROSS_COMPILE\objdump \
        NM=$CROSS_COMPILE\nm \
        LD=$CROSS_COMPILE\ld \
        AR=$CROSS_COMPILE\ar \
        AS=$CROSS_COMPILE\as ;

    make ; make install || exit 1
    #make || exit 1
    cd -
}