2 files changed, 54 insertions, 0 deletions

diff --git a/meta/recipes-devtools/python/python3/0001-main.c-if-OEPYTHON3HOME-is-set-use-instead-of-PYTHON.patch b/meta/recipes-devtools/python/python3/0001-main.c-if-OEPYTHON3HOME-is-set-use-instead-of-PYTHON.patch
new file mode 100644
index 0000000000..06eb2bd35b
--- /dev/null
+++ b/meta/recipes-devtools/python/python3/0001-main.c-if-OEPYTHON3HOME-is-set-use-instead-of-PYTHON.patch
@@ -0,0 +1,47 @@
+From ffe7797637f08cd6ee4c82e2d67462c5e194d30a Mon Sep 17 00:00:00 2001
+From: Jaewon Lee <jaewon.lee@xilinx.com>
+Date: Thu, 25 Apr 2019 15:34:26 -0700
+Subject: [PATCH] main.c: if OEPYTHON3HOME is set use instead of PYTHONHOME
+
+There is one variable PYTHONHOME to determine where libraries are coming
+from for both python2 and python3. This becomes an issue if only one has
+libraries in the specified PYTHONHOME path, but they are using the same
+PYTHONHOME. Creating another variable OEPYTHON3HOME to allow for a way
+to set a different path for python3
+
+Signed-off-by: Jaewon Lee <jaewon.lee@xilinx.com>
+---
+ Modules/main.c | 17 +++++++++++++----
+ 1 file changed, 13 insertions(+), 4 deletions(-)
+
+diff --git a/Modules/main.c b/Modules/main.c
+index a745381..b553e30 100644
+--- a/Modules/main.c
++++ b/Modules/main.c
+@@ -1855,10 +1855,19 @@ config_init_home(_PyCoreConfig *config)
+         }
+         return _Py_INIT_OK();
+     }
+-
+-    int res = config_get_env_var_dup(&home, L"PYTHONHOME", "PYTHONHOME");
+-    if (res < 0) {
+-        return DECODE_LOCALE_ERR("PYTHONHOME", res);
++    int res;
++    const char *oepython3home = config_get_env_var("OEPYTHON3HOME");
++    if (oepython3home) {
++        res = config_get_env_var_dup(&home, L"OEPYTHON3HOME", "OEPYTHON3HOME");
++        if (res < 0) {
++            return DECODE_LOCALE_ERR("OEPYTHON3HOME", res);
++        }
++    }
++    else {
++        res = config_get_env_var_dup(&home, L"PYTHONHOME", "PYTHONHOME");
++        if (res < 0) {
++            return DECODE_LOCALE_ERR("PYTHONHOME", res);
++        }
+     }
+     config->home = home;
+     return _Py_INIT_OK();
+-- 
+2.7.4
+
diff --git a/meta/recipes-devtools/python/python3_3.7.2.bb b/meta/recipes-devtools/python/python3_3.7.2.bb
index a1d7ace3a2..579febc1d5 100644
--- a/meta/recipes-devtools/python/python3_3.7.2.bb
+++ b/meta/recipes-devtools/python/python3_3.7.2.bb
@@ -29,6 +29,9 @@ SRC_URI_append_class-native = " \
            file://0001-distutils-sysconfig-append-STAGING_LIBDIR-python-sys.patch \
            file://12-distutils-prefix-is-inside-staging-area.patch \
            "
+SRC_URI_append_class-nativesdk = " \
+           file://0001-main.c-if-OEPYTHON3HOME-is-set-use-instead-of-PYTHON.patch \
+           "
 
 SRC_URI[md5sum] = "df6ec36011808205beda239c72f947cb"
 SRC_URI[sha256sum] = "d83fe8ce51b1bb48bbcf0550fd265b9a75cdfdfa93f916f9e700aef8444bf1bb"
@@ -132,6 +135,10 @@ do_install_append() {
                 ${D}${libdir}/python-sysconfigdata/_sysconfigdata.py
 }
 
+do_install_append_class-nativesdk () {
+    create_wrapper ${D}${bindir}/python${PYTHON_MAJMIN} OEPYTHON3HOME='${prefix}' TERMINFO_DIRS='${sysconfdir}/terminfo:/etc/terminfo:/usr/share/terminfo:/usr/share/misc/terminfo:/lib/terminfo' PYTHONNOUSERSITE='1'
+}
+
 SSTATE_SCAN_FILES += "Makefile _sysconfigdata.py"
 PACKAGE_PREPROCESS_FUNCS += "py_package_preprocess"