在Mac上，F# Interactive在哪里？

Question

在Windows上，F#交互式和F#编译器的可执行文件名为fsi和fsc。在使用Mono的Mac上，它们被称为fsharpi和fsharpc。为什么会这样呢？

- Brett Rowberry

---

由于某种原因，我找不到它们。它们位于/Library/Frameworks/Mono.framework/Versions/Current/lib/mono/fsharp。 - Brett Rowberry

输入 which fsharpc 命令，which 将会告诉你该命令在你的路径中的位置。 - SushiHangover

Answer 1

这些名称只是fsi.exe和fsc.exe的Mono脚本包装器。

它们是基于CIL的相同的“exe”，通过sh脚本封装，在mono运行时中执行。如果需要，可以在所选shell中创建一些别名。

/Library/Frameworks/Mono.framework/Versions/Current/Commands/fsharpc

#!/bin/sh
EXEC="exec "

if test x"$1" = x--debug; then
   DEBUG=--debug
   shift
fi

if test x"$1" = x--gdb; then
   shift
   EXEC="gdb --eval-command=run --args "
fi

if test x"$1" = x--valgrind; then
  shift
  EXEC="valgrind $VALGRIND_OPTIONS"
fi

# Beware this line must match the regular expression " (\/.*)\/fsi\.exe" when fsc.exe is fsi.exe.
# That's because the FSharp MonoDevelop addin looks inside the text of this script to determine the installation
# location of the default FSharp install in order to find the FSharp compiler binaries (see
# fsharpbinding/MonoDevelop.FSharpBinding/Services/CompilerLocationUtils.fs). That's a pretty unfortunate
# way of finding those binaries. And really should be changed.
$EXEC /Library/Frameworks/Mono.framework/Versions/5.16.0/bin/mono $DEBUG $MONO_OPTIONS /Library/Frameworks/Mono.framework/Versions/5.16.0/lib/mono/fsharp/fsc.exe --exename:$(basename "$0") "$@"

/Library/Frameworks/Mono.framework/Versions/Current/Commands/fsharpi

#!/bin/sh
EXEC="exec "

if test x"$1" = x--debug; then
   DEBUG=--debug
   shift
fi

if test x"$1" = x--gdb; then
   shift
   EXEC="gdb --eval-command=run --args "
fi

if test x"$1" = x--valgrind; then
  shift
  EXEC="valgrind $VALGRIND_OPTIONS"
fi

# Beware this line must match the regular expression " (\/.*)\/fsi\.exe" when fsi.exe is fsi.exe.
# That's because the FSharp MonoDevelop addin looks inside the text of this script to determine the installation
# location of the default FSharp install in order to find the FSharp compiler binaries (see
# fsharpbinding/MonoDevelop.FSharpBinding/Services/CompilerLocationUtils.fs). That's a pretty unfortunate
# way of finding those binaries. And really should be changed.
$EXEC /Library/Frameworks/Mono.framework/Versions/5.16.0/bin/mono $DEBUG $MONO_OPTIONS /Library/Frameworks/Mono.framework/Versions/5.16.0/lib/mono/fsharp/fsi.exe --exename:$(basename "$0") "$@"

- SushiHangover

Answer 2

在终端窗口中，使用bash shell：

sudo ln -s /Library/Frameworks/Mono.framework/Versions/Current/Commands/fsharpi /Library/Frameworks/Mono.framework/Versions/Current/Commands/fsi

然后 fsi 应该可以工作了。如果不能，请确保上级目录在您的 PATH 中：echo $PATH

- NomadeNumerique