ghostscript: add dependency for pnglibconf.h

When using parallel make jobs, we need to be sure that
pnglibconf.h is created before we try to reference it,
so add a rule to png.mak.

(From OE-Core rev: fad19750d23aad2d14a1726c4e3c2c0d05f6e13d)

Signed-off-by: Joe Slater <jslater@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 22 insertions, 0 deletions

diff --git a/meta/recipes-extended/ghostscript/ghostscript/png_mak.patch b/meta/recipes-extended/ghostscript/ghostscript/png_mak.patch
new file mode 100644
index 0000000000..da900ead3a
--- /dev/null
+++ b/meta/recipes-extended/ghostscript/ghostscript/png_mak.patch
@@ -0,0 +1,21 @@
+ghostscript: add dependency for pnglibconf.h
+    
+When using parallel make jobs, we need to be sure that
+pnglibconf.h is created before we try to reference it,
+so add a rule to png.mak.
+
+Upstream-Status: Pending
+    
+Signed-off-by: Joe Slater <jslater@windriver.com>
+
+--- a/base/png.mak
++++ b/base/png.mak
+@@ -81,6 +81,8 @@ png.config-clean :
+ $(pnglibconf_h) : $(PNGSRC)scripts$(D)pnglibconf.h.prebuilt
+        $(CP_)  $(PNGSRC)scripts$(D)pnglibconf.h.prebuilt $(pnglibconf_h)
+ 
++$(MAKEDIRS) : $(pnglibconf_h)
++
+ PDEP=$(AK) $(pnglibconf_h) $(MAKEDIRS)
+ 
+ png_1=$(PNGOBJ)png.$(OBJ) $(PNGOBJ)pngmem.$(OBJ) $(PNGOBJ)pngerror.$(OBJ) $(PNGOBJ)pngset.$(OBJ)
diff --git a/meta/recipes-extended/ghostscript/ghostscript_9.16.bb b/meta/recipes-extended/ghostscript/ghostscript_9.16.bb
index ec4acc6661..d584c49b07 100644
--- a/meta/recipes-extended/ghostscript/ghostscript_9.16.bb
+++ b/meta/recipes-extended/ghostscript/ghostscript_9.16.bb
@@ -19,6 +19,7 @@ DEPENDS_class-native = ""
 SRC_URI_BASE = "http://downloads.ghostscript.com/public/ghostscript-${PV}.tar.gz \
                 file://ghostscript-9.15-parallel-make.patch \
                 file://ghostscript-9.16-Werror-return-type.patch \
+                file://png_mak.patch \
 "
 
 SRC_URI = "${SRC_URI_BASE} \