RFR: JDK-8065412: generated source to compile .properties file incorreectly includes the module name in the package name

[Erik Joelsson]

Hello,

Please review this small fix, correcting the source generation from 
properties when the properties files are in platform specific source 
directories. The bug was introduced by me in JDK-8055191.

Bug: https://bugs.openjdk.java.net/browse/JDK-8065412
Patch inline:

diff --git a/make/gensrc/GensrcProperties.gmk 
b/make/gensrc/GensrcProperties.gmk
--- a/make/gensrc/GensrcProperties.gmk
+++ b/make/gensrc/GensrcProperties.gmk
@@ -58,13 +58,15 @@
    $1_CLASS := $3

    # Convert 
.../src/<module>/share/classes/com/sun/tools/javac/resources/javac_zh_CN.properties
-  # to 
.../langtools/gensrc/<module>/com/sun/tools/javac/resources/javac_zh_CN.java
+  # to 
.../support/gensrc/<module>/com/sun/tools/javac/resources/javac_zh_CN.java
    # Strip away prefix and suffix, leaving for example only:
    # "<module>/share/classes/com/sun/tools/javac/resources/javac_zh_CN"
    $1_JAVAS := $$(patsubst $(JDK_TOPDIR)/src/%, \
        $(JDK_OUTPUTDIR)/gensrc/%, \
        $$(patsubst %.properties, %.java, \
-      $$(subst /share/classes,, $$($1_SRCS))))
+      $$(subst /$(OPENJDK_TARGET_OS)/classes,, \
+      $$(subst /$(OPENJDK_TARGET_OS_API_DIR)/classes,, \
+      $$(subst /share/classes,, $$($1_SRCS))))))

    # Generate the package dirs for the to be generated java files. Sort 
to remove
    # duplicates.


Note to Magnus. If this makes it in before your variable renaming, this 
adds another place to rename.

/Erik