Perl脚本缺少编译器的路径-什么编译器? [英] perl script lacking path for compiler - what compiler?
问题描述
在遵循openDDS 安装指南时,我尝试在命令提示符下运行configure
但收到以下输出:
When following the openDDS install guide I attempt to run configure
from within the command prompt but receive this output:
C:\ Users \ Supervisor \ Desktop \ opendds> C:\ Users \ Supervisor \ Desktop \ opendds \ configure.cmd
C:\Users\Supervisor\Desktop\opendds>C:\Users\Supervisor\Desktop\opendds\configure.cmd
Can't find a compiler, set PATH or run this script with the --compiler option.
For Microsoft Visual C++, run this script from the Visual Studio Command Prompt.
Stopped at configure line 336.
此错误与perl脚本中的这段代码有关(如行号所示):
This error relates to this section of code within the perl script (as seen by the line number):
if ($opts{'compiler'}) {
my $standard = 0;
for my $stdcomp (@{$platforminfo{$opts{'host'}}->{'compilers'}}) {
$standard = 1 if $opts{'compiler'} eq $stdcomp;
}
$opts{'nonstdcompiler'} = 1 unless $standard;
}
else {
print "Auto-detecting compiler\n" if $opts{'verbose'};
for my $stdcomp (@{$platforminfo{$opts{'host'}}->{'compilers'}}) {
my $path = which($stdcomp);
if ($path) {
print "Found $stdcomp at: $path\n" if $opts{'verbose'};
$opts{'compiler'} = $stdcomp;
last;
}
}
if (!defined $opts{'compiler'}) {
die "Can't find a compiler, set PATH or run this script with the ".
"--compiler option.\n" . ($slash eq '\\' ? " For Microsoft Visual C++, ".
"run this script from the Visual Studio ".
"Command Prompt.\n" : '') . "Stopped";
}
}
它想要什么编译器?我有gcc
和make
工作-它们在系统路径上.
What compiler does it want? I have gcc
and make
working - they are on the system path.
推荐答案
我认为Windows不会将gcc
列为自然安装的编译器.
I suppose that windows does not list gcc
as a naturally installed compiler.
在linux上,它马上就可以工作.
On linux it would have worked right away.
因此,如果gcc
在路径中,则只需添加--compiler=gcc
即可.
So just add --compiler=gcc
if gcc
is in the path, it should work.
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