distutils/setuptools-native, distutils3/setuptools3-native: do not try to fetch code...

If a python recipe is using setuptools and the setup_requires argument, where
setuptools will use easy_install to fetch the module if it isn't
present.

The build failed on a machine where a proxy was required, but succeeded on a
machine which had direct access to the internet

Add var-NO_FETCH_BUILD, and set it in distutils_do_compile which does not
allow to fetch code from internet during do_compile.

Example result:
...
ERROR: Do not try to fetch `pytest-runner1' for building. Please add its native recipe to DEPENDS.
Traceback (most recent call last):
  File "setup.py", line 56, in <module>
...

The improvement is flexible for test_requirements argument (used at
`setup.py test'), where use easy_install also.

[YOCTO #12084]
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/classes/distutils.bbclass b/meta/classes/distutils.bbclass
index 1930c352927d55b786ec991aa17b9cd0d3acbf85..c2f74039cb4cebc6044350d709834f5ff1dace46 100644 (file)
--- a/meta/classes/distutils.bbclass
+++ b/meta/classes/distutils.bbclass
@@ -8,6 +8,7 @@ DISTUTILS_INSTALL_ARGS ?= "--prefix=${D}/${prefix} \
     --install-data=${D}/${datadir}"
 
 distutils_do_compile() {
+         NO_FETCH_BUILD=1 \
          STAGING_INCDIR=${STAGING_INCDIR} \
          STAGING_LIBDIR=${STAGING_LIBDIR} \
          ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py build ${DISTUTILS_BUILD_ARGS} || \

diff --git a/meta/classes/distutils3.bbclass b/meta/classes/distutils3.bbclass
index d4b92a3bb2686c6d91107c8da55cfb40fcfe4c86..f8aca5e62f3bdf890b23ef5710cf7525cadcf88e 100644 (file)
--- a/meta/classes/distutils3.bbclass
+++ b/meta/classes/distutils3.bbclass
@@ -15,6 +15,7 @@ distutils3_do_configure() {
 }
 
 distutils3_do_compile() {
+        NO_FETCH_BUILD=1 \
         STAGING_INCDIR=${STAGING_INCDIR} \
         STAGING_LIBDIR=${STAGING_LIBDIR} \
         ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py \

diff --git a/meta/recipes-devtools/python/files/0001-conditionally-do-not-fetch-code-by-easy_install.patch b/meta/recipes-devtools/python/files/0001-conditionally-do-not-fetch-code-by-easy_install.patch
new file mode 100644 (file)
index 0000000..4b17921
--- /dev/null
+++ b/meta/recipes-devtools/python/files/0001-conditionally-do-not-fetch-code-by-easy_install.patch
@@ -0,0 +1,34 @@
+From 019422d19c6401fa8f45b1311ecd31bb087c809d Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Tue, 17 Jul 2018 10:13:38 +0800
+Subject: [PATCH] conditionally do not fetch code by easy_install
+
+If var-NO_FETCH_BUILD is set, do not allow to fetch code from
+internet by easy_install.
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ setuptools/command/easy_install.py | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/setuptools/command/easy_install.py b/setuptools/command/easy_install.py
+index 85ee40f..7eb9d2a 100755
+--- a/setuptools/command/easy_install.py
++++ b/setuptools/command/easy_install.py
+@@ -637,6 +637,11 @@ class easy_install(Command):
+             os.path.exists(tmpdir) and rmtree(rmtree_safe(tmpdir))
+ 
+     def easy_install(self, spec, deps=False):
++        if os.environ.get('NO_FETCH_BUILD', None):
++            log.error("ERROR: Do not try to fetch `%s' for building. "
++                      "Please add its native recipe to DEPENDS." % spec)
++            return None
++
+         if not self.editable:
+             self.install_site_py()
+ 
+-- 
+2.7.4
+

diff --git a/meta/recipes-devtools/python/python-setuptools.inc b/meta/recipes-devtools/python/python-setuptools.inc
index ab1c013ef1f8203a9805fc29067e1ff128e630e1..2c59a2936be4f9da77c6641bf799fad2e8f7e96d 100644 (file)
--- a/meta/recipes-devtools/python/python-setuptools.inc
+++ b/meta/recipes-devtools/python/python-setuptools.inc
@@ -8,6 +8,8 @@ PYPI_PACKAGE_EXT = "zip"
 
 inherit pypi
 
+SRC_URI_append_class-native = " file://0001-conditionally-do-not-fetch-code-by-easy_install.patch"
+
 SRC_URI[md5sum] = "260630ae1a64bafa39dcc53404d63829"
 SRC_URI[sha256sum] = "012adb8e25fbfd64c652e99e7bab58799a3aaf05d39ab38561f69190a909015f"