我正在尝试添加一个本地文件到mpd (通过mpc )并播放它。我的平台是OpenWRT嵌入式linux。
因此,在手册页中,它声明:
mpc add <file> Add a song to the current playlist
如果我这样做了:
root@OpenWrt:~/.mpd# mpc add /usr/share/baresip/ring.wav
error adding /usr/share/baresip/ring.wav: directory or file not found
或者如果我这样做了:
root@OpenWrt:~/.mpd# mpc ad
许多人似乎遇到了这个问题。GNU网站强烈建议运行
./contrib/download_prerequisites
在源目录中避免MPC、MPFR和GMP链接问题。下面的链接包含我遵循的说明:,我在这里列出了它:
tar xzf gcc-4.8.1.tar.gz
cd gcc-4.8.1
./contrib/download_prerequisites
cd ..
mkdir objdir
cd objdir
$PWD/../gcc-4.8.1/configure --prefix=$HOME/gcc-4.8.1-install
make
make install
这个网址上的常见问题:声称,
我注意到我使用的代码中有一个bug,下面的测试代码演示了这一点: PROGRAM test
implicit none
integer(kind=8):: i
i=17159401
print*,i,float(i)
end program test 虽然代码应该输出17159401 17159401.0,但它输出的是17159401 17159400.0 我正在使用gfortran: Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/apps/gcc/4.8.2/bin/../libexec/
嘿大家,
最近,我一直在做一个关于自定义Linux发行版的小型附带项目,而不是使用LFS指令。目前,我正在为gcc编写一个交叉编译器。无论如何,当我make:
configure: error: libmpfr not found or uses a different ABI (including static vs shared).
Makefile:5730: recipe for target 'configure-mpc' failed
make: *** [configure-mpc] Error 1
更新:我通过apt在那台机器上安装了mpfr,这给了我一个稍微不
我读过许多关于window和linux多进程之间的差异的主题,但我仍然找不到答案。我有这样的脚本:
def create_file():
#here user define output file name
def READ_MANY_LOG():
#here user define path to log files and we read all these logs to one list()
def select_unic_value(READ_MANY_LOG):
#here specified unic value selected
def SEARCH_
我想给u-boot源代码打一个补丁,但是有些方法,Linux不让我这么做。我所拥有的:
reg@ubuntu:~/NextGen/trunk/FW/thirdparty/u-boot$ patch -p1 < ../u-boot/u-boot-2013.01-wr.patch
can't find file to patch at input line 4
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|di
/usr/bin/ld: i386:x86-64 architecture of input file `build/gengenrtl.o' is incompatible with i386 output
/usr/bin/ld: i386:x86-64 architecture of input file `build/errors.o' is incompatible with i386 output
/usr/bin/ld: build/gengenrtl.o: file class ELFCLASS64 incompatible with ELFCLASS32
/u
我已经在ubuntu 13.04 64位上安装了eclipse开普勒64位。
当我试图打开eclipse市场时,我会得到以下错误:
Cannot open Eclipse Marketplace
Cannot install remote marketplace locations: Cannot complete request to http://marketplace.eclipse.org/catalogs/api/p: Content is not allowed in prolog.
Cannot complete request to http://marketplace.ecl
我正在尝试使用中的文件进行交叉编译
我在我编译的Intel Mac (10.6.6,x86_64)上: gmp,mpfr,mpc,交叉编译为32位(因为我在64位Mac上),但我得到了
ld: warning: option -s is obsolete and being ignored
ld: warning: ignoring file /gmp1/lib/libmpc.dylib, file was built for unsupported file format which is not the architecture being linked (i386)
ld: warnin
我试图在我拥有的一台特定的linux机器上更新GCC,使之成为一个没有包可用的版本。
我运行配置脚本,它抱怨GMP的版本:
# ../gcc/configure
checking build system type... i686-pc-linux-gnu
[snip]
checking for the correct version of gmp.h... no
configure: error: Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+.
Try the --with-gmp, --with-mpfr and/or
我是Red Hat Enterprise linux的新手。我在Red Hat Enterprise Linux6.5I向下编译gcc 4.8.2时遇到了一些问题;从GNU网站加载了源代码。我按照此链接中的步骤操作,触发的命令如下:
tar xzf gcc-4.6.2.tar.gz
cd gcc-4.6.2
./contrib/download_prerequisites
cd ..
mkdir objdir
cd objdir
$PWD/../gcc-4.8.2/configure
checking build system type... i686-pc-linux-gnu
check