brltty "/usr/java/include/jni.h", line 27: cannot find include file: "jni_md.h"

Category
   Java Desktop System
Sub-Category
   Gnome
Description
   pkgbuild: make[2]: Entering directory `/h/goanna/2/os_5.10/cbe/BUILD/SUNWbrltty-3.8/brltty-3.8/Bindings/Java'
pkgbuild: /opt/SunStudio11/SUNWspro/bin/cc -i -xO4 -xspace -xstrconst -xpentium -mr -xregs=no%frameptr -I/usr/include -I. -I./../../ -I. -I../.. -D_XOPEN_SOURCE=500 -D__EXTENSIONS__ -DHAVE_CONFIG_H -I/usr/java/include -o bindings.o -c ./bindings.c
pkgbuild: "/usr/java/include/jni.h", line 27: cannot find include file: "jni_md.h"
Frequency
   Always
Regression
   No
Steps to Reproduce
   Build JDS on Solaris 10u4.
Expected Result
   This package should compile OK.
Actual Result
   Fails with trivial compiler error in description.
Error Message(s)
   See description.
Test Case
   JDS.
Workaround
   Proposed fix:
Index: spec-files/base-specs/brltty.spec
===================================================================
--- spec-files/base-specs/brltty.spec(revision 12330)
+++ spec-files/base-specs/brltty.spec(working copy)
@@ -33,7 +33,12 @@
 %patch1 -p1
 
 %build
-CFLAGS="$RPM_OPT_FLAGS" \
+CFLAGS="$RPM_OPT_FLAGS"
+CPP="cc -E -Xs"
+CXXCPP="CC -E -Xs"
+%if %is_s10
+CFLAGS="$CFLAGS -I/usr/java/include/solaris"
+%endif
 ./configure --prefix=%{_prefix} \
                 --sysconfdir=%{_sysconfdir} \
                 --disable-tcl-bindings \
Submitter wants to work on bug
   Yes
Additional configuration information
   Solaris 10u4
Sun Studio 11