[OE-core] [PATCH] python3: several fixes for cross compiling
jackie.huang at windriver.com
jackie.huang at windriver.com
Tue Nov 18 08:35:33 UTC 2014
From: Jackie Huang <jackie.huang at windriver.com>
* Add a patch to use CROSSPYTHONPATH as PYTHONPATH for
PYTHON_FOR_BUILD, otherwise CROSSPYTHONPATH is never used,
and it use the path in target builds to find libraries.
* Add a patch to avoid finding host headers and libs
* Fix a typo: s/python-native3/python3-native/
Signed-off-by: Jackie Huang <jackie.huang at windriver.com>
---
.../python3-setup.py-no-host-headers-libs.patch | 33 ++++++++++++++++++++
...-use-CROSSPYTHONPATH-for-PYTHON_FOR_BUILD.patch | 28 +++++++++++++++++
meta/recipes-devtools/python/python3_3.3.3.bb | 17 +++++-----
3 files changed, 70 insertions(+), 8 deletions(-)
create mode 100644 meta/recipes-devtools/python/python3/python3-setup.py-no-host-headers-libs.patch
create mode 100644 meta/recipes-devtools/python/python3/python3-use-CROSSPYTHONPATH-for-PYTHON_FOR_BUILD.patch
diff --git a/meta/recipes-devtools/python/python3/python3-setup.py-no-host-headers-libs.patch b/meta/recipes-devtools/python/python3/python3-setup.py-no-host-headers-libs.patch
new file mode 100644
index 0000000..2bc8b8c
--- /dev/null
+++ b/meta/recipes-devtools/python/python3/python3-setup.py-no-host-headers-libs.patch
@@ -0,0 +1,33 @@
+From 43238e1ac13e32984d015c92a5841f3de1fe1d15 Mon Sep 17 00:00:00 2001
+From: Jackie Huang <jackie.huang at windriver.com>
+Date: Tue, 18 Nov 2014 00:07:07 -0500
+Subject: [PATCH] setup.py: no host headers libs
+
+When we are cross-compiling, setup.py should never look in /usr
+or /usr/local to find headers or libraries.
+
+Upstream-Status: Inappropriate [Cross compile specific]
+
+Signed-off-by: Jackie Huang <jackie.huang at windriver.com>
+---
+ setup.py | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/setup.py b/setup.py
+index f020b28..e8339cd 100644
+--- a/setup.py
++++ b/setup.py
+@@ -444,10 +444,7 @@ class PyBuildExt(build_ext):
+ if not cross_compiling:
+ add_dir_to_list(self.compiler.library_dirs, os.path.join('/usr/local', sys.lib))
+ add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
+- # only change this for cross builds for 3.3, issues on Mageia
+- if cross_compiling:
+ self.add_gcc_paths()
+- if not cross_compiling:
+ self.add_multiarch_paths()
+
+ # Add paths specified in the environment variables LDFLAGS and
+--
+2.0.0
+
diff --git a/meta/recipes-devtools/python/python3/python3-use-CROSSPYTHONPATH-for-PYTHON_FOR_BUILD.patch b/meta/recipes-devtools/python/python3/python3-use-CROSSPYTHONPATH-for-PYTHON_FOR_BUILD.patch
new file mode 100644
index 0000000..74490d9
--- /dev/null
+++ b/meta/recipes-devtools/python/python3/python3-use-CROSSPYTHONPATH-for-PYTHON_FOR_BUILD.patch
@@ -0,0 +1,28 @@
+From 53ed216d7bf70dd2a925432b6805a701e5fc3e0e Mon Sep 17 00:00:00 2001
+From: Jackie Huang <jackie.huang at windriver.com>
+Date: Mon, 17 Nov 2014 06:44:47 +0000
+Subject: [PATCH] python3 use CROSSPYTHONPATH for PYTHON_FOR_BUILD
+
+Upstream-Status: Inappropriate [Cross compile specific]
+
+Signed-off-by: Jackie Huang <jackie.huang at windriver.com>
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 989baf9..2890c96 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -67,7 +67,7 @@ if test "$cross_compiling" = yes; then
+ AC_MSG_ERROR([python$PACKAGE_VERSION interpreter not found])
+ fi
+ AC_MSG_RESULT($interp)
+- PYTHON_FOR_BUILD='_PYTHON_PROJECT_BASE=$(abs_builddir) _PYTHON_HOST_PLATFORM=$(_PYTHON_HOST_PLATFORM) PYTHONPATH=$(shell test -f pybuilddir.txt && echo $(abs_builddir)/`cat pybuilddir.txt`:)$(srcdir)/Lib:$(srcdir)/Lib/$(PLATDIR) '$interp
++ PYTHON_FOR_BUILD='_PYTHON_PROJECT_BASE=$(abs_builddir) _PYTHON_HOST_PLATFORM=$(_PYTHON_HOST_PLATFORM) PYTHONPATH=$(CROSSPYTHONPATH) '$interp
+ fi
+ elif test "$cross_compiling" = maybe; then
+ AC_MSG_ERROR([Cross compiling required --host=HOST-TUPLE and --build=ARCH])
+--
+2.0.1
+
diff --git a/meta/recipes-devtools/python/python3_3.3.3.bb b/meta/recipes-devtools/python/python3_3.3.3.bb
index 4497e02..2c1f63f 100644
--- a/meta/recipes-devtools/python/python3_3.3.3.bb
+++ b/meta/recipes-devtools/python/python3_3.3.3.bb
@@ -37,6 +37,8 @@ SRC_URI += "\
file://sysroot-include-headers.patch \
file://unixccompiler.patch \
file://avoid-ncursesw-include-path.patch \
+ file://python3-use-CROSSPYTHONPATH-for-PYTHON_FOR_BUILD.patch \
+ file://python3-setup.py-no-host-headers-libs.patch \
"
SRC_URI[md5sum] = "f3ebe34d4d8695bf889279b54673e10c"
SRC_URI[sha256sum] = "e526e9b612f623888364d30cc9f3dfc34dcef39065c713bdbcddf47df84d8dcb"
@@ -62,6 +64,7 @@ TARGET_CC_ARCH_append_armv6 = " -D__SOFTFP__"
TARGET_CC_ARCH_append_armv7a = " -D__SOFTFP__"
TARGET_CC_ARCH += "-DNDEBUG -fno-inline"
EXTRA_OEMAKE += "CROSS_COMPILE=yes"
+EXTRA_OECONF += "CROSSPYTHONPATH=${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynload/"
# No ctypes option for python 3
PYTHONLSBOPTS = ""
@@ -116,8 +119,8 @@ do_compile() {
ARCH=${TARGET_ARCH} \
OPT="${CFLAGS}" libpython3.so
- oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python-native3/pgen \
- HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python-native3/python3 \
+ oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python3-native/pgen \
+ HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python3-native/python3 \
STAGING_LIBDIR=${STAGING_LIBDIR} \
STAGING_INCDIR=${STAGING_INCDIR} \
STAGING_BASELIBDIR=${STAGING_BASELIBDIR} \
@@ -139,9 +142,8 @@ do_install() {
# rerun the build once again with original makefile this time
# run install in a separate step to avoid compile/install race
- oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python-native3/pgen \
- HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python-native3/python3 \
- CROSSPYTHONPATH=${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynload/ \
+ oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python3-native/pgen \
+ HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python3-native/python3 \
STAGING_LIBDIR=${STAGING_LIBDIR} \
STAGING_INCDIR=${STAGING_INCDIR} \
STAGING_BASELIBDIR=${STAGING_BASELIBDIR} \
@@ -150,9 +152,8 @@ do_install() {
ARCH=${TARGET_ARCH} \
DESTDIR=${D} LIBDIR=${libdir}
- oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python-native3/pgen \
- HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python-native3/python3 \
- CROSSPYTHONPATH=${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynload/ \
+ oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python3-native/pgen \
+ HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python3-native/python3 \
STAGING_LIBDIR=${STAGING_LIBDIR} \
STAGING_INCDIR=${STAGING_INCDIR} \
STAGING_BASELIBDIR=${STAGING_BASELIBDIR} \
--
1.7.9.5
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