FindPerl

Finds a Perl interpreter:

find_package(Perl [<version>] [...])

Perl is a general-purpose, interpreted, dynamic programming language.

結果變數

該模組定義了以下變數：

Perl_FOUND

在 3.3 版被加入.

Boolean indicating whether the (requested version of) Perl executable was found.

Perl_VERSION

在 4.2 版被加入.

The version of Perl found.

快取變數

The following cache variables may also be set:

PERL_EXECUTABLE

Full path to the perl executable.

已棄用的變數

The following variables are provided for backward compatibility:

PERL_FOUND

在 4.2 版之後被棄用: Use Perl_FOUND, which has the same value.

Boolean indicating whether the (requested version of) Perl executable was found.

PERL_VERSION_STRING

在 4.2 版之後被棄用: Superseded by the Perl_VERSION.

The version of Perl found.

範例

Finding the Perl interpreter and executing it in a process:

find_package(Perl)

if(Perl_FOUND)
  execute_process(COMMAND ${PERL_EXECUTABLE} --help)
endif()

另請參見