Jean-Christophe Fillion-Robin b690bdf148 FindAsciiDoc: fix CMP0053 warning with cmake 3.1 ...

Backported from zeromq/libzmq@032c5ed

This commit fixes the following warnings:

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CMake Warning (dev) at builds/cmake/Modules/FindAsciiDoc.cmake:9 (find_program):
  Policy CMP0053 is not set: Simplify variable reference and escape sequence
  evaluation.  Run "cmake --help-policy CMP0053" for policy details.  Use the
  cmake_policy command to set the policy and suppress this warning.

  For input:

    '$ENV{PROGRAMFILES(X86)}/asciidoc'

  the old evaluation rules produce:

    '/asciidoc'

  but the new evaluation rules produce an error:

    Syntax error in cmake code at
      /path/to/builds/cmake/Modules/FindAsciiDoc.cmake:13
    when parsing string
      $ENV{PROGRAMFILES(X86)}/asciidoc
    Invalid character ('(') in a variable name: 'PROGRAMFILES'

  Using the old result for compatibility since the policy is not set.
Call Stack (most recent call first):
  CMakeLists.txt:193 (find_package)
This warning is for project developers.  Use -Wno-dev to suppress it.
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and

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CMake Warning (dev) at builds/cmake/Modules/FindAsciiDoc.cmake:15 (find_program):
  Policy CMP0053 is not set: Simplify variable reference and escape sequence
  evaluation.  Run "cmake --help-policy CMP0053" for policy details.  Use the
  cmake_policy command to set the policy and suppress this warning.

  For input:

    '$ENV{PROGRAMFILES(X86)}/asciidoc'

  the old evaluation rules produce:

    '/asciidoc'

  but the new evaluation rules produce an error:

    Syntax error in cmake code at
      /path/to/builds/cmake/Modules/FindAsciiDoc.cmake:19
    when parsing string
      $ENV{PROGRAMFILES(X86)}/asciidoc
    Invalid character ('(') in a variable name: 'PROGRAMFILES'

  Using the old result for compatibility since the policy is not set.
Call Stack (most recent call first):
  CMakeLists.txt:193 (find_package)
This warning is for project developers.  Use -Wno-dev to suppress it.
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2016-01-30 03:16:22 -05:00

..

Modules

FindAsciiDoc: fix CMP0053 warning with cmake 3.1

2016-01-30 03:16:22 -05:00

NSIS.template32.in

Move CMake dependencies together.

2013-07-14 13:36:30 -04:00

NSIS.template64.in

Move CMake dependencies together.

2013-07-14 13:36:30 -04:00

platform.hpp.in

Fix using wrong name for windows.h check in cmake

2013-01-27 18:09:53 -05:00