From ba8f2c48b700a466a8cf7097d5f72d43372d4c37 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Wed, 24 Dec 2014 12:48:52 -0700
Subject: Use python2 for man, test scripts.

Closes #251.
---
 man/CMakeLists.txt         |  4 +++-
 test/CMakeLists.txt        | 10 ++++++----
 test/pathological_tests.py |  2 +-
 test/spec_tests.py         |  2 +-
 4 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/man/CMakeLists.txt b/man/CMakeLists.txt
index 2c3f5ef..b37966a 100644
--- a/man/CMakeLists.txt
+++ b/man/CMakeLists.txt
@@ -1,3 +1,5 @@
+set(PYTHON python2)
+
 if (NOT MSVC)
   add_custom_target(man ALL
     DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/cmark.3
@@ -6,7 +8,7 @@ if (NOT MSVC)
   add_custom_command(
     OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/cmark.3
     DEPENDS ${CMAKE_SOURCE_DIR}/src/cmark.h
-    COMMAND python ${CMAKE_CURRENT_SOURCE_DIR}/make_man_page.py
+    COMMAND ${PYTHON} ${CMAKE_CURRENT_SOURCE_DIR}/make_man_page.py
     ${CMAKE_SOURCE_DIR}/src/cmark.h >
     ${CMAKE_CURRENT_BINARY_DIR}/cmark.3
     )
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 1032f17..c2c4714 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,5 +1,7 @@
 # To get verbose output: cmake --build build --target "test" -- ARGS='-V'
 
+set(PYTHON python2)
+
 if (WIN32)
   file(TO_NATIVE_PATH ${CMAKE_BINARY_DIR}/src WIN_DLL_DIR)
   set_tests_properties(api_test PROPERTIES
@@ -8,22 +10,22 @@ if (WIN32)
 endif(WIN32)
 
 add_test(html_normalization
-  python "-m" "doctest"
+  ${PYTHON} "-m" "doctest"
   "${CMAKE_CURRENT_SOURCE_DIR}/normalize.py"
 )
 
 add_test(spectest_library
-   python "${CMAKE_CURRENT_SOURCE_DIR}/spec_tests.py" "--no-normalize" "--spec"
+   ${PYTHON} "${CMAKE_CURRENT_SOURCE_DIR}/spec_tests.py" "--no-normalize" "--spec"
    "${CMAKE_SOURCE_DIR}/spec.txt" "--library-dir" "${CMAKE_BINARY_DIR}/src"
 )
 
 add_test(pathological_tests_library
-   python "${CMAKE_CURRENT_SOURCE_DIR}/pathological_tests.py"
+   ${PYTHON} "${CMAKE_CURRENT_SOURCE_DIR}/pathological_tests.py"
    "--library-dir" "${CMAKE_BINARY_DIR}/src"
 )
 
 add_test(NAME api_test COMMAND api_test)
 
 add_test(spectest_executable
-   python "${CMAKE_CURRENT_SOURCE_DIR}/spec_tests.py" "--no-normalize" "--spec" "${CMAKE_SOURCE_DIR}/spec.txt" "--program" "${CMAKE_BINARY_DIR}/src/cmark"
+   ${PYTHON} "${CMAKE_CURRENT_SOURCE_DIR}/spec_tests.py" "--no-normalize" "--spec" "${CMAKE_SOURCE_DIR}/spec.txt" "--program" "${CMAKE_BINARY_DIR}/src/cmark"
 )
\ No newline at end of file
diff --git a/test/pathological_tests.py b/test/pathological_tests.py
index 3cf1662..49ed6db 100644
--- a/test/pathological_tests.py
+++ b/test/pathological_tests.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
 import re
diff --git a/test/spec_tests.py b/test/spec_tests.py
index 77a6be5..aa172a0 100755
--- a/test/spec_tests.py
+++ b/test/spec_tests.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
 import sys
-- 
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