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,
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
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
我是这样安装gmpy2的:
yum install gmp-devel
yum install mpfr-devel
yum install libmpc-devel
但请指出以下错误:
src/gmpy_mpc.c:1294: error: ‘gmpy_context’ has no member named ‘real_round’
src/gmpy_mpc.c:1294: error: ‘gmpy_context’ has no member named ‘real_round’
src/gmpy_mpc.c:1294: error: ‘gmpy_context’ has no me
我想这是我安装GCC的问题。我一直在
checking for the correct version of gmp.h... yes
checking for the correct version of mpfr.h... yes
checking for the correct version of mpc.h... yes
checking for the correct version of the gmp/mpfr/mpc libraries... no
当我打字时
/Users/[username]/Documents/gcc-4.8.3/configure --with-gmp
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/
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
我正在安装带有mpc 0.8.2、mpfr 3.1.0和gmp 5.0.2的gcc 4.5.2。我已经将mpc、mpfr和gmp目录复制到了gcc-4.5.2目录中(去掉了版本标签)。GCC成功地配置了。然而,当我运行make时,我得到:
checking for MPFR... no
configure: error: libmpfr not found or uses a different ABI.
make[1]: *** [configure-mpc] Error 1
make[1]: leaving directory cross/build/gcc
make: *** [all]
我正在阿尔卑斯Linux上建立gcc-7.3。当我运行make时,我会得到这些错误,
checking whether the C compiler works... configure: error: in `/build/x86_64-pc-linux-gnu/libgomp':
configure: error: cannot run C compiled programs.
If you meant to cross compile, use `--host'.
See `config.log' for more details.
make[2]: *** [M