libsdl2: fix race when building in parallel

Fixes a race where it tries to build version res file in build directory
before it has even been created. Prevents intermittent errors on
autobuilder when building for mingw:

| /bin/bash ../SDL2-2.0.10/build-scripts/updaterev.sh
| /bin/bash ../SDL2-2.0.10/build-scripts/mkinstalldirs build
| mkdir -p -- build
| x86_64-pokysdk-mingw32-windres --include-dir=/home/pokybuild/yocto-worker/meta-mingw/build/build/tmp/work/x86_64-nativesdk-mingw32-pokysdk-mingw32/nativesdk-libsdl2/2.0.10-r0/recipe-sysroot/opt/poky/3.0/sysroots/x86_64-pokysdk-mingw32/us
| /include ../SDL2-2.0.10/src/main/windows/version.rc build/version.o
| x86_64-pokysdk-mingw32-windres: build/version.o: No such file or directory
| Makefile:692: recipe for target 'build/version.o' failed
| make: *** [build/version.o] Error 1
| make: *** Waiting for unfinished jobs....
| touch build/.created
| WARNING: exit code 1 from a shell command.

Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 54 insertions, 0 deletions

diff --git a/meta/recipes-graphics/libsdl2/libsdl2/0001-configure-check-for-build-dir-when-building-version-.patch b/meta/recipes-graphics/libsdl2/libsdl2/0001-configure-check-for-build-dir-when-building-version-.patch
new file mode 100644
index 0000000000..b383bd6548
--- /dev/null
+++ b/meta/recipes-graphics/libsdl2/libsdl2/0001-configure-check-for-build-dir-when-building-version-.patch
@@ -0,0 +1,53 @@
+# HG changeset patch
+# User Anuj Mittal <am.devel@gmail.com>
+# Date 1573631462 -10800
+# Node ID 1fb1880d5edfc7c5a370846e13f90b260263627c
+# Parent  007002587d5d34d781c2b628c05e992e0ac5f52d
+configure: check for build dir when building version res (fix bug #4858)
+Fixes a race where we try to build version res file in build directory
+before it has even been created. Prevents errors like:
+
+/bin/bash ../SDL2-2.0.10/build-scripts/updaterev.sh
+/bin/bash ../SDL2-2.0.10/build-scripts/mkinstalldirs build
+mkdir -p -- build
+x86_64-pokysdk-mingw32-windres --include-dir=/home/pokybuild/yocto-worker/meta-mingw/build/build/tmp/work/x86_64-nativesdk-mingw32-pokysdk-mingw32/nativesdk-libsdl2/2.0.10-r0/recipe-sysroot/opt/poky/3.0/sysroots/x86_64-pokysdk-mingw32/usr/include ../SDL2-2.0.10/src/main/windows/version.rc build/version.o
+x86_64-pokysdk-mingw32-windres: build/version.o: No such file or directory
+Makefile:692: recipe for target 'build/version.o' failed
+make: *** [build/version.o] Error 1
+make: *** Waiting for unfinished jobs....
+touch build/.created
+WARNING: exit code 1 from a shell command.
+
+Extension of fix:
+https://hg.libsdl.org/SDL/rev/99d8b18acf8a
+
+Upstream-Status: Backport
+Signed-off-by: Anuj Mittal <am.devel@gmail.com>
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff -r 007002587d5d -r 1fb1880d5edf configure
+--- a/configure	Tue Nov 12 17:24:37 2019 -0500
++++ b/configure	Wed Nov 13 10:51:02 2019 +0300
+@@ -25493,7 +25493,7 @@
+ VERSION_DEPENDS=`echo $VERSION_SOURCES`
+ VERSION_OBJECTS=`echo "$VERSION_OBJECTS" | sed 's,[^ ]*/\([^ ]*\)\.rc,$(objects)/\1.o,g'`
+ VERSION_DEPENDS=`echo "$VERSION_DEPENDS" | sed "s,\\([^ ]*\\)/\\([^ ]*\\)\\.rc,\\\\
+-\\$(objects)/\\2.o: \\1/\\2.rc\\\\
++\\$(objects)/\\2.o: \\1/\\2.rc \\$(objects)/.created\\\\
+ 	\\$(WINDRES) \\$< \\$@,g"`
+ 
+ SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES`
+diff -r 007002587d5d -r 1fb1880d5edf configure.ac
+--- a/configure.ac	Tue Nov 12 17:24:37 2019 -0500
++++ b/configure.ac	Wed Nov 13 10:51:02 2019 +0300
+@@ -4177,7 +4177,7 @@
+ VERSION_DEPENDS=`echo $VERSION_SOURCES`
+ VERSION_OBJECTS=`echo "$VERSION_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.rc,$(objects)/\1.o,g'`
+ VERSION_DEPENDS=`echo "$VERSION_DEPENDS" | sed "s,\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.rc,\\\\
+-\\$(objects)/\\2.o: \\1/\\2.rc\\\\
++\\$(objects)/\\2.o: \\1/\\2.rc \\$(objects)/.created\\\\
+ 	\\$(WINDRES) \\$< \\$@,g"`
+ 
+ SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES`
diff --git a/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb b/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb
index 862abe1d54..ac4a356043 100644
--- a/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb
+++ b/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb
@@ -16,6 +16,7 @@ SRC_URI = "http://www.libsdl.org/release/SDL2-${PV}.tar.gz \
            file://more-gen-depends.patch \
            file://0001-Fixed-bug-4538-validate-image-size-when-loading-BMP-.patch \
            file://0002-Fixed-bug-4797-SDL-fails-to-compile-with-Mesa-Master.patch \
+           file://0001-configure-check-for-build-dir-when-building-version-.patch \
 "
 
 S = "${WORKDIR}/SDL2-${PV}"