[PATCH] hotspot/make/solaris/makefiles/sparcWorks.make misses grep for CC version

[Christian Thalinger]

Hi!

I just wanted to build the new OpenJDK 6 b13 drop on a recent
OpenSolaris Indiana (snv_101a) and ran into this warning:

cd solaris_i486_compiler2/product && make -w
WARNING: You are using CC version 5.10 Usage: CC [ options ] files.  Use 'CC -flags' for details and should be using version 5.10
WARNING: You are using cc version cc: `-V' option must have argument and should be using version 5.10
expr: syntax error
expr: syntax error
expr: syntax error
expr: syntax error
expr: syntax error

This seems to be related to the update of Sun Studio C++ compiler to
version 5.10, as it didn't happen with 5.9.  I thought it may be fixed
in jdk7, but it isn't.  So here is a patch that fixes this problem:

diff -r 42ca4002efc2 make/solaris/makefiles/sparcWorks.make
--- a/make/solaris/makefiles/sparcWorks.make	Thu Nov 06 12:10:20 2008 -0800
+++ b/make/solaris/makefiles/sparcWorks.make	Mon Nov 10 15:22:15 2008 +0100
@@ -41,7 +41,7 @@
 
 # Get the last thing on the line that looks like x.x+ (x is a digit).
 COMPILER_REV := \
-$(shell $(CPP) -V 2>&1 | sed -e 's/^.*\([1-9]\.[0-9][0-9]*\).*/\1/')
+$(shell $(CPP) -V 2>&1 | grep "CC:" | sed -e 's/^.*\([1-9]\.[0-9][0-9]*\).*/\1/')
 C_COMPILER_REV := \
 $(shell $(CC) -V 2>&1 | grep -i "cc:" |  sed -e 's/^.*\([1-9]\.[0-9][0-9]*\).*/\1/')

- Christian