无法 #include在 Solaris 上

发布于 2024-11-01 08:24:53 字数 757 浏览 2 评论 0原文

我正在 Solaris x86 上工作，并使用 OpenCSW 软件包安装了 gcc4。下面的一个简单的测试程序将无法编译：

#include <stdio.h>
#include <stdlib.h>

main()
{
   printf("Hello, world\n");
}

如果我没有包含 stdlib.h，它可以正常构建并运行。当 stdlib.h 出现时，我收到以下错误：

bash-3.00$ g++ -I/opt/csw/include test.cpp
In file included from /opt/csw/gcc4/lib/gcc/i386-pc-solaris2.8/4.3.3/include-    fixed/stdlib.h:27,
                 from test.cpp:2:
/usr/include/iso/stdlib_iso.h:107: error: expected initializer before '__NORETURN'
/usr/include/iso/stdlib_iso.h:124: error: expected initializer before '__NORETURN'
/usr/include/iso/stdlib_iso.h:132: error: multiple parameters named '_RESTRICT_KYWD'

我认为这可能是 OpenCSW 和默认库之间的某种冲突，但我不确定如何修复它。有人可以帮忙吗？

原文

I'm working on Solaris x86 and have installed gcc4 using the OpenCSW packages. A simple test program below will not compile:

#include <stdio.h>
#include <stdlib.h>

main()
{
   printf("Hello, world\n");
}

It builds and runs fine if I don't have the stdlib.h include. When stdlib.h is in I get the following errors:

bash-3.00$ g++ -I/opt/csw/include test.cpp
In file included from /opt/csw/gcc4/lib/gcc/i386-pc-solaris2.8/4.3.3/include-    fixed/stdlib.h:27,
                 from test.cpp:2:
/usr/include/iso/stdlib_iso.h:107: error: expected initializer before '__NORETURN'
/usr/include/iso/stdlib_iso.h:124: error: expected initializer before '__NORETURN'
/usr/include/iso/stdlib_iso.h:132: error: multiple parameters named '_RESTRICT_KYWD'

I think this might be some sort of conflict between OpenCSW and the default libraries, but I'm not sure how to fix it. Can anybody help?

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撩动你心 2024-11-08 08:24:53

只需从命令行中删除 -I/opt/csw/include 即可。

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南街女流氓 2024-11-08 08:24:53

尝试运行应该包含在 gcc 安装中的 fixheaders 或 fixincludes 命令之一。根据名称为 Solaris 8 构建的 gcc 软件包与您正在运行的 Solaris 版本（可能是 Solaris 10 或更高版本）之间可能不匹配。

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铜锣湾横着走 2024-11-08 08:24:53

您需要安装系统标头。

sudo pkg install system/header

You need to install the system headers.

sudo pkg install system/header

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压抑⊿情绪 2024-11-08 08:24:53

无论有或没有 -I，都无法在 Solaris 10 x86 上重现：

-bash-3.00$ /opt/csw/gcc4/bin/g++ test.cpp
-bash-3.00$ /opt/csw/gcc4/bin/g++ -v    
Using built-in specs.
Target: i386-pc-solaris2.10
Configured with: ../gcc-4.3.3/configure --prefix=/opt/csw/gcc4 --exec-prefix=/opt/csw/gcc4 --with-gnu-as --with-as=/opt/csw/bin/gas --without-gnu-ld --with-ld=/usr/ccs/bin/ld --enable-nls --with-included-gettext --with-libiconv-prefix=/opt/csw --with-x --with-mpfr=/opt/csw --with-gmp=/opt/csw --enable-java-awt=xlib --enable-libada --enable-libssp --enable-objc-gc --enable-threads=posix --enable-stage1-languages=c --enable-languages=ada,c,c++,fortran,java,objc
Thread model: posix
gcc version 4.3.3 (GCC)

Can't reproduce on Solaris 10 x86, neither with nor without -I:

-bash-3.00$ /opt/csw/gcc4/bin/g++ test.cpp
-bash-3.00$ /opt/csw/gcc4/bin/g++ -v    
Using built-in specs.
Target: i386-pc-solaris2.10
Configured with: ../gcc-4.3.3/configure --prefix=/opt/csw/gcc4 --exec-prefix=/opt/csw/gcc4 --with-gnu-as --with-as=/opt/csw/bin/gas --without-gnu-ld --with-ld=/usr/ccs/bin/ld --enable-nls --with-included-gettext --with-libiconv-prefix=/opt/csw --with-x --with-mpfr=/opt/csw --with-gmp=/opt/csw --enable-java-awt=xlib --enable-libada --enable-libssp --enable-objc-gc --enable-threads=posix --enable-stage1-languages=c --enable-languages=ada,c,c++,fortran,java,objc
Thread model: posix
gcc version 4.3.3 (GCC)

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