![configure]( "configure")
本文介绍了Ubuntu 11.04：安装GCC 4.4.6的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我试图在Ubuntu 11.04 64位上安装GCC 4.4.6并遇到一些麻烦。由于该包不包含此发行版，我尝试从源代码构建它。它需要我从包装系统中安装的GMP和MPFR。我建议使用不同的源代码，构建和安装目录。 Target = build = host。
除了 - 前缀我不提供任何配置选项：
gcc-4.4.6 / configure --prefix = [absolute_path] /install/gcc-4.4.6
$ b 这些环境变量也被使用：
CXX = / usr / bin / g ++ - 4.4
CC = / usr / bin / gcc-4.4
因为（gcc和g ++默认为4.5也安装了）
$ b $ make 产生以下在编译gcc-4.4.6 / libgcc /../ gcc / libgcc2.c时出现错误（似乎在引导编译器建立之后）
/ usr / include / gnu / stubs.h：7：27：error：gnu / stubs-32.h：没有这样的文件或目录
文件名可能表明这是一个64/32位的问题。在64位计算机上构建GCC时需要考虑什么？
config.log表示：
uname -m = x86_64
uname -r = 2.6.38-11-generic
uname -s = Linux
uname -v =＃50 -Ubuntu SMP Mon Sep 12 21:17:25 UTC 2011
$ b $ / usr / bin / uname -p =未知
/ bin / uname -X =未知
/ bin / arch =未知
/ usr / bin / arch -k =未知
/ usr / convex / getsysinfo =未知
hostinfo =未知
/ bin /机器=未知
/ usr / bin / oslevel =未知
/ bin / universe =未知
路径：/ usr / local / sbin
路径：/ usr / local / bin
路径：/ usr / sbin
路径：/ usr / bin
路径：/ sbin
路径：/ bin
-----------
核心测试
-----------
configure：1563：检查构建系统类型
configure：1581：result ：x86_64-unknown-linux-gnu
configure：1616：check主机系统类型
configure：1630：结果：x86_64-unknown-linux-gnu
configure：1638：检查目标系统类型
configure：1652：result：x86_64-unknown-linux-gnu
configure：1696：检查BSD兼容安装
configure：1762：结果：/ usr / bin / install -c
configure：1773：检查ln是否工作
configure ：1795：result：yes
configure：1799：检查ln -s是否有效
configure：1803：result：是
configure：3002：检查gcc
configure：3028：结果：/usr/bin/gcc-4.4
configure：3274：检查C编译器版本
configure：3277：/usr/bin/gcc-4.4 --version& 5
gcc -4.4（Ubuntu / Linaro 4.4.5-15ubuntu1）4.4.5
版权所有（C）2010自由软件基金会，
这是自由软件;请参阅复制条件的来源。没有任何b $ b保修;甚至不适用于适销性或针对特定用途的适用性。 解决方案
这个问题是一个缺失的软件包：libc6-dev-i386
apt-file update
apt-file搜索存根-32.h
libc6-dev-i386：/usr/include/gnu/stubs-32.h
apt-get install libc6-dev-i386
解决了它！
I am trying to install GCC 4.4.6 on Ubuntu 11.04 64 bit and having some trouble. As the package does not ship with this distribution I try to build it from source. It needs GMP and MPFR which I installed from the package system. I am using distinct source, build and install directories as advised. Target=build=host.
Except --prefix I do not give any configure options:
gcc-4.4.6/configure --prefix=[absolute_path]/install/gcc-4.4.6
These environment variables are also used:
CXX=/usr/bin/g++-4.4
CC=/usr/bin/gcc-4.4
since (gcc and g++ default to 4.5 which is also installed)
make produces the following error (it seems after the bootstrap compiler was built) when it comes to compile gcc-4.4.6/libgcc/../gcc/libgcc2.c
/usr/include/gnu/stubs.h:7:27: error: gnu/stubs-32.h: No such file or directory
The filename might suggest that this is a 64/32 bit issue. Is there something to consider when building GCC on a 64 bit machine?
The config.log says:
uname -m = x86_64
uname -r = 2.6.38-11-generic
uname -s = Linux
uname -v = #50-Ubuntu SMP Mon Sep 12 21:17:25 UTC 2011
/usr/bin/uname -p = unknown
/bin/uname -X = unknown
/bin/arch = unknown
/usr/bin/arch -k = unknown
/usr/convex/getsysinfo = unknown
hostinfo = unknown
/bin/machine = unknown
/usr/bin/oslevel = unknown
/bin/universe = unknown
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
-----------
Core tests.
-----------
configure:1563: checking build system typeconfigure:1581: result: x86_64-unknown-linux-gnuconfigure:1616: checking host system typeconfigure:1630: result: x86_64-unknown-linux-gnuconfigure:1638: checking target system typeconfigure:1652: result: x86_64-unknown-linux-gnuconfigure:1696: checking for a BSD-compatible installconfigure:1762: result: /usr/bin/install -cconfigure:1773: checking whether ln worksconfigure:1795: result: yesconfigure:1799: checking whether ln -s worksconfigure:1803: result: yesconfigure:3002: checking for gccconfigure:3028: result: /usr/bin/gcc-4.4configure:3274: checking for C compiler versionconfigure:3277: /usr/bin/gcc-4.4 --version &5gcc-4.4 (Ubuntu/Linaro 4.4.5-15ubuntu1) 4.4.5Copyright (C) 2010 Free Software Foundation, Inc.This is free software; see the source for copying conditions. There is NOwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
解决方案
The problem is a missing package: "libc6-dev-i386"
apt-file update
apt-file search stubs-32.h
libc6-dev-i386: /usr/include/gnu/stubs-32.h
apt-get install libc6-dev-i386
That solves it!
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