From 658f1ff459b9ebf3c85f389decf9f8dca8e8be6a Mon Sep 17 00:00:00 2001
From: Greatwolf <github.greatwolf@mamber.net>
Date: Mon, 27 Apr 2020 23:20:49 -0700
Subject: [PATCH 1/2] Updated to use xenial. Updated ppa repo links. Added
 Python 3.8 to test matrix.

---
 .travis.yml | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index a59d666..9b914f1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: c
 
 sudo: required
-dist: trusty
+dist: xenial
 
 compiler:
   - gcc
@@ -11,11 +11,12 @@ env:
   - LUA_ENV=lua5.3  PY_ENV=python2.7    m_SUFFIX=
   - LUA_ENV=lua5.1  PY_ENV=python3.6    m_SUFFIX=m
   - LUA_ENV=lua5.3  PY_ENV=python3.6    m_SUFFIX=m
+  - LUA_ENV=lua5.1  PY_ENV=python3.8    m_SUFFIX=
+  - LUA_ENV=lua5.3  PY_ENV=python3.8    m_SUFFIX=
 
 
 before_install:
-  - sudo add-apt-repository -y "deb http://ppa.launchpad.net/grilo-team/travis/ubuntu trusty main"
-  - sudo add-apt-repository -y "deb http://ppa.launchpad.net/fkrull/deadsnakes/ubuntu trusty main"
+  - sudo add-apt-repository -y ppa:deadsnakes/ppa
   - sudo apt-get update -qq
 
 install:

From 28b6b9d53000b6c3082516f7f825b7e14c06bcad Mon Sep 17 00:00:00 2001
From: Greatwolf <github.greatwolf@mamber.net>
Date: Tue, 28 Apr 2020 01:02:51 -0700
Subject: [PATCH 2/2] Have CMake pass in the name of the python runtime being
 built with rather than guessing it in the source. This should also fix issue
 #74.

---
 src/CMakeLists.txt |  5 +++++
 src/pythoninlua.c  | 10 +++++-----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index b4664b5..38c58a9 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -9,6 +9,11 @@ if (WIN32)
   target_compile_definitions(src PRIVATE LUA_BUILD_AS_DLL)
 endif (WIN32)
 
+if (UNIX)
+  get_filename_component(PYTHON_LIBRT ${PYTHON_LIBRARIES} NAME)
+  target_compile_definitions(src PRIVATE PYTHON_LIBRT=${PYTHON_LIBRT})
+endif (UNIX)
+
 if (CMAKE_COMPILER_IS_GNUCC)
   target_compile_options(src PUBLIC -Wall -pedantic -std=c99)
 endif (CMAKE_COMPILER_IS_GNUCC)
diff --git a/src/pythoninlua.c b/src/pythoninlua.c
index c7b25ae..97e3ed9 100644
--- a/src/pythoninlua.c
+++ b/src/pythoninlua.c
@@ -634,12 +634,12 @@ LUA_API int luaopen_python(lua_State *L)
         */
 #if defined(__linux__)
 #   define STR(s) #s
-#if PY_MAJOR_VERSION < 3
-#   define PYLIB_STR(major, minor) "libpython" STR(major) "." STR(minor) ".so"
-#else
-#   define PYLIB_STR(major, minor) "libpython" STR(major) "." STR(minor) "m.so"
+#   define PYLIB_STR(s) STR(s)
+#if !defined(PYTHON_LIBRT)
+#   error PYTHON_LIBRT must be defined when building under Linux!
 #endif
-        dlopen(PYLIB_STR(PY_MAJOR_VERSION, PY_MINOR_VERSION), RTLD_NOW | RTLD_GLOBAL);
+        void *ok = dlopen(PYLIB_STR(PYTHON_LIBRT), RTLD_NOW | RTLD_GLOBAL);
+        assert(ok); (void) ok;
 #endif
 
         Py_Initialize();