Hi Matthias,
Disabling "warnings are errors" may let you compile okay, perhaps even
with 12.6. But you're really on your own at that point. There may be
other issues beyond simple warnings.
Good luck. :)
David
On 23/05/2019 7:31 pm, Matthias Apitz wrote:
Hello David,
Thanks for the quick reply and hints.
El día jueves, mayo 23, 2019 a las 07:19:21p. m. +1000, David Holmes escribió:
Based on the source openjdk-8u40-src-b25-10_feb_2015.zip we do the following
steps:
Why such old sources? You are better off getting the latest released 8u
source.
I was told that this was the latest version, we will look better.
You can't build JDK 8u with Solaris Studio 12.6, it's too recent and
will complain about too many issues in the code. The supported 8u
compiler is 12.1
https://wiki.openjdk.java.net/display/Build/Supported+Build+Platforms
Seems that the latest available version on oracle.com is 12.3. We
will give this a try.
Re/ the 12.6 I helped me with this small change:
diff -c hotspot/make/solaris/makefiles/adlc.make*
*** hotspot/make/solaris/makefiles/adlc.make Thu May 23 11:17:53 2019
--- hotspot/make/solaris/makefiles/adlc.make.orig Wed Feb 11
02:08:09 2015
***************
*** 74,80 ****
# CFLAGS_WARN holds compiler options to suppress/enable warnings.
# Compiler warnings are treated as errors
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
! CFLAGS_WARN = +w
endif
CFLAGS += $(CFLAGS_WARN)
--- 74,80 ----
# CFLAGS_WARN holds compiler options to suppress/enable warnings.
# Compiler warnings are treated as errors
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
! CFLAGS_WARN = +w -errwarn
endif
CFLAGS += $(CFLAGS_WARN)
This let compile the source in question, but we stop here and move over
to 12.3
Thanks again
matthias
