[OE-core] [warrior 13/25] python3: fix do_install fail for parallel buiild

[Armin Kuster]

From: Changqing Li <changqing.li at windriver.com>

When using make -j with the 'install' target, it's possible for altbininstall
(which normally creates BINDIR) and libainstall (which doesn't, though it
installs python-config there) to race, resulting in a failure due to
attempting to install python-config into a nonexistent BINDIR. Ensure it also
exists in the libainstall target.

Signed-off-by: Changqing Li <changqing.li at windriver.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808 at gmail.com>
---
 ...ix-Issue36464-parallel-build-race-problem.patch | 34 ++++++++++++++++++++++
 meta/recipes-devtools/python/python3_3.7.4.bb      |  1 +
 2 files changed, 35 insertions(+)
 create mode 100644 meta/recipes-devtools/python/python3/0001-Makefile-fix-Issue36464-parallel-build-race-problem.patch

diff --git a/meta/recipes-devtools/python/python3/0001-Makefile-fix-Issue36464-parallel-build-race-problem.patch b/meta/recipes-devtools/python/python3/0001-Makefile-fix-Issue36464-parallel-build-race-problem.patch
new file mode 100644
index 0000000..237645b
--- /dev/null
+++ b/meta/recipes-devtools/python/python3/0001-Makefile-fix-Issue36464-parallel-build-race-problem.patch
@@ -0,0 +1,34 @@
+From 840fda32c82550259d02a7a56a78a9c05162b1a1 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li at windriver.com>
+Date: Wed, 8 May 2019 16:10:29 +0800
+Subject: [PATCH] Makefile: fix Issue36464 (parallel build race problem)
+
+When using make -j with the 'install' target, it's possible for altbininstall
+(which normally creates BINDIR) and libainstall (which doesn't, though it
+installs python-config there) to race, resulting in a failure due to
+attempting to install python-config into a nonexistent BINDIR. Ensure it also
+exists in the libainstall target.
+
+Upstream-Status: Submitted [https://github.com/python/cpython/pull/13186]
+
+Signed-off-by: Changqing Li <changqing.li at windriver.com>
+---
+ Makefile.pre.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile.pre.in b/Makefile.pre.in
+index 15f3687..7e9f173 100644
+--- a/Makefile.pre.in
++++ b/Makefile.pre.in
+@@ -1456,7 +1456,7 @@ LIBPL=		@LIBPL@
+ LIBPC=		$(LIBDIR)/pkgconfig
+ 
+ libainstall:	@DEF_MAKE_RULE@ python-config
+-	@for i in $(LIBDIR) $(LIBPL) $(LIBPC); \
++	@for i in $(LIBDIR) $(LIBPL) $(LIBPC) $(BINDIR); \
+ 	do \
+ 		if test ! -d $(DESTDIR)$$i; then \
+ 			echo "Creating directory $$i"; \
+-- 
+2.7.4
+
diff --git a/meta/recipes-devtools/python/python3_3.7.4.bb b/meta/recipes-devtools/python/python3_3.7.4.bb
index af3c325..13f4f5f 100644
--- a/meta/recipes-devtools/python/python3_3.7.4.bb
+++ b/meta/recipes-devtools/python/python3_3.7.4.bb
@@ -22,6 +22,7 @@ SRC_URI = "http://www.python.org/ftp/python/${PV}/Python-${PV}.tar.xz \
            file://0002-Don-t-do-runtime-test-to-get-float-byte-order.patch \
            file://0003-setup.py-pass-missing-libraries-to-Extension-for-mul.patch \
            file://0001-Lib-sysconfig.py-fix-another-place-where-lib-is-hard.patch \
+           file://0001-Makefile-fix-Issue36464-parallel-build-race-problem.patch \
            "
 
 SRC_URI_append_class-native = " \
-- 
2.7.4