JDK-8036003: Add variable not to separate debug information. (original) (raw)

David Holmes david.holmes at oracle.com
Mon Apr 7 01:16:19 UTC 2014

On 5/04/2014 12:55 AM, Yasumasa Suenaga wrote:

Hi all,

This should fix it: http://pkgs.fedoraproject.org/cgit/java-1.8.0-openjdk.git/commit/?id=1734315551d634b7467f28788d90595b467ea5eb

I updated OpenJDK8 to java-1.8.0-openjdk-1.8.0.0-0.34.b132.fc20 . However, debuginfo files are not contained ELF sections for debugging. (I checked libjvm.so.debug and libnio.so.debug with "readelf -S") According to SPEC file of OpenJDK8, following options are passed to "make": ----------------- _make _ _SCTPWERROR= _ _DEBUGBINARIES=true _ _FULLDEBUGSYMBOLS=0 _ _STRIPPOLICY=none _ _ALTOBJCOPY=/doesnotexist _ _LOG=trace _ all ----------------- I ran "grep" with DEBUGBINARIES in jdk makefiles, however I could not find it. At least, DEBUGBINARIES does not affect to jdk sources, and also does not affect to hotspot sources.

DEBUG_BINARIES is used in the hotspot makefiles.

./linux/makefiles/gcc.make

ifeq ($(DEBUG_BINARIES), true) CFLAGS += -g else

David

I've succeeded to make binaries which are contained debuginfo as following: http://mail.openjdk.java.net/pipermail/build-dev/2014-March/012037.html $ make images STRIPPOLICY=nostrip POSTSTRIPCMD=""

I guess that we should run "make" above options to avoid this issue in currently. Thanks, Yasumasa On 03/04/2014 04:01 AM, Omair Majid wrote: * Andrew Haley <aph at redhat.com> [2014-03-03 04:43]: On 02/28/2014 09:18 AM, Yasumasa Suenaga wrote:

For example, OpenJDK8 in Fedora20 ships libjvm.so and libjvm.debuginfo . libjvm.debuginfo is generated in OpenJDK's makefiles, however it does not contain debug information. Actual debug information is shipped by OpenJDK debuginfo package. That's a bug in Fedora's build. We should fix it. This should fix it: http://pkgs.fedoraproject.org/cgit/java-1.8.0-openjdk.git/commit/?id=1734315551d634b7467f28788d90595b467ea5eb

Thanks, Omair

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