-
Bug
-
Resolution: Fixed
-
P4
-
8u25, 9
-
b39
-
x86_64
-
windows_7
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8082004 | emb-9 | Magnus Ihse Bursie | P4 | Resolved | Fixed | b39 |
FULL PRODUCT VERSION :
N/A
ADDITIONAL OS VERSION INFORMATION :
Running Cygwin on Win7 ...
Win7 version:
Microsoft Windows [Version 6.1.7600]
Cygwin:
foreman@arena104:~]$ uname -a
CYGWIN_NT-6.1-WOW64 arena104 1.7.32(0.274/5/3) 2014-08-13 23:03 i686 Cygwin
A DESCRIPTION OF THE PROBLEM :
Having run configure on the above mentioned WIndoze 7 system, unexpected X11 related behaviour was observed.
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
The problem seems to be repeatable without any additional effort.
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The expectation was that no attempt to detect any X11 headers should have been made.
ACTUAL -
The following is an extract of the last run of configure ...
.
.
.
checking what is not needed on Windows?... alsa cups pulse x11
checking for Mac OS X Java Framework... no
checking for X... no
checking for X11/extensions/shape.h... no
.
.
.
ERROR MESSAGES/STACK TRACES THAT OCCUR :
N/A - this is not a problem and is seemingly benign since configure continues without error and other than unrelated errors encountered whilst subsequent running make(1).
REPRODUCIBILITY :
This bug can be reproduced always.
CUSTOMER SUBMITTED WORKAROUND :
The following patch ...
diff -r 6a5a472c7c3a common/autoconf/libraries.m4
--- a/common/autoconf/libraries.m4 Mon Oct 27 09:53:36 2014 +0000
+++ b/common/autoconf/libraries.m4 Wed Oct 29 21:31:21 2014 +0000
@@ -168,15 +168,18 @@
OLD_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $X_CFLAGS"
- # Need to include Xlib.h and Xutil.h to avoid "present but cannot be compiled" warnings on Solaris 10
- AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h],
- [X11_A_OK=yes],
- [X11_A_OK=no; break],
- [
- # include <X11/Xlib.h>
- # include <X11/Xutil.h>
- ]
- )
+ if test "x$X11_NOT_NEEDED" = xyes; then
+ # Need to include Xlib.h and Xutil.h to avoid "present but cannot be
+ # compiled" warnings on Solaris 10 - but iff X11 is not required
+ AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h],
+ [X11_A_OK=yes],
+ [X11_A_OK=no; break],
+ [
+ # include <X11/Xlib.h>
+ # include <X11/Xutil.h>
+ ]
+ )
+ fi
CFLAGS="$OLD_CFLAGS"
AC_LANG_POP(C)
The above has been tested on 32 & 64 bit Linux & Linux PPS and also Linux PPC LE.
N/A
ADDITIONAL OS VERSION INFORMATION :
Running Cygwin on Win7 ...
Win7 version:
Microsoft Windows [Version 6.1.7600]
Cygwin:
foreman@arena104:~]$ uname -a
CYGWIN_NT-6.1-WOW64 arena104 1.7.32(0.274/5/3) 2014-08-13 23:03 i686 Cygwin
A DESCRIPTION OF THE PROBLEM :
Having run configure on the above mentioned WIndoze 7 system, unexpected X11 related behaviour was observed.
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
The problem seems to be repeatable without any additional effort.
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The expectation was that no attempt to detect any X11 headers should have been made.
ACTUAL -
The following is an extract of the last run of configure ...
.
.
.
checking what is not needed on Windows?... alsa cups pulse x11
checking for Mac OS X Java Framework... no
checking for X... no
checking for X11/extensions/shape.h... no
.
.
.
ERROR MESSAGES/STACK TRACES THAT OCCUR :
N/A - this is not a problem and is seemingly benign since configure continues without error and other than unrelated errors encountered whilst subsequent running make(1).
REPRODUCIBILITY :
This bug can be reproduced always.
CUSTOMER SUBMITTED WORKAROUND :
The following patch ...
diff -r 6a5a472c7c3a common/autoconf/libraries.m4
--- a/common/autoconf/libraries.m4 Mon Oct 27 09:53:36 2014 +0000
+++ b/common/autoconf/libraries.m4 Wed Oct 29 21:31:21 2014 +0000
@@ -168,15 +168,18 @@
OLD_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $X_CFLAGS"
- # Need to include Xlib.h and Xutil.h to avoid "present but cannot be compiled" warnings on Solaris 10
- AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h],
- [X11_A_OK=yes],
- [X11_A_OK=no; break],
- [
- # include <X11/Xlib.h>
- # include <X11/Xutil.h>
- ]
- )
+ if test "x$X11_NOT_NEEDED" = xyes; then
+ # Need to include Xlib.h and Xutil.h to avoid "present but cannot be
+ # compiled" warnings on Solaris 10 - but iff X11 is not required
+ AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h],
+ [X11_A_OK=yes],
+ [X11_A_OK=no; break],
+ [
+ # include <X11/Xlib.h>
+ # include <X11/Xutil.h>
+ ]
+ )
+ fi
CFLAGS="$OLD_CFLAGS"
AC_LANG_POP(C)
The above has been tested on 32 & 64 bit Linux & Linux PPS and also Linux PPC LE.
- backported by
-
JDK-8082004 Do not perform X11 checks in configure when X11 is not needed
- Resolved