From: Azat Khuzhin <a3at.mail@gmail.com>
Date: Tue, 25 Oct 2016 21:51:56 +0000 (+0300)
Subject: cmake/win32: fix running regress, but fixing finding python2 interpreter
X-Git-Tag: release-2.1.7-rc~14
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bcb990ab7cf4921c2c30a1aa4fcb4c0131fffe94;p=libevent

cmake/win32: fix running regress, but fixing finding python2 interpreter

  Could not find executable C:/projects/libevent/build/bin/regress
  Looked in the following places:
  C:/projects/libevent/build/bin/regress
  C:/projects/libevent/build/bin/regress.exe
  ...
   9/13 Test  #9: regress__WIN32_debug ................***Not Run   0.00 sec

Link: https://ci.appveyor.com/project/nmathewson/libevent/build/2.1.6.271/job/wvy2jp7uojcut5cx#L1256
Fixes: #411
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 081f2411..ac50dd86 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -944,7 +944,10 @@ if (NOT EVENT__DISABLE_TESTS)
     if (NOT EVENT__DISABLE_REGRESS)
 
         # (We require python to generate the regress tests)
-        set(PYTHON_EXECUTABLE "python2")
+        find_program(FIND_PYTHON2 python2)
+        if (FIND_PYTHON2)
+            set(PYTHON_EXECUTABLE "python2")
+        endif()
         find_package(PythonInterp)
 
         if (PYTHONINTERP_FOUND)