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* [binutils-gdb] gprofng: Skip jsynprog with a broken javac
@ 2022-03-17 17:29 H.J. Lu
0 siblings, 0 replies; only message in thread
From: H.J. Lu @ 2022-03-17 17:29 UTC (permalink / raw)
To: bfd-cvs, gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=cac97c41c20c9866baecefbdc53976af1475f0a1
commit cac97c41c20c9866baecefbdc53976af1475f0a1
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Mar 14 15:38:04 2022 -0700
gprofng: Skip jsynprog with a broken javac
On CET enabled Linux/x86-64 machines, one can get
$ javac simple.java
Error: dl failure on line 894
Error: failed /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.322.b06-6.fc35.x86_64/jre/lib/amd64/server/libjvm.so, because /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.322.b06-6.fc35.x86_64/jre/lib/amd64/server/libjvm.so: rebuild shared object with SHSTK support enabled
Set GPROFNG_BROKEN_JAVAC to "yes" only with a broken javac and skip the
jsynprog test with a broken javac.
PR gprofng/28965
* Makefile.am (GPROFNG_BROKEN_JAVAC): New.
(check-DEJAGNU): Pass GPROFNG_BROKEN_JAVAC to runtest.
* configure.ac (GPROFNG_BROKEN_JAVAC): New AC_SUBST. Set to yes
with a broken javac.
* Makefile.in: Regenerate.
* configure: Likewise.
* testsuite/gprofng.display/display.exp: Skip jsynprog with a
broken javac.
Diff:
---
gprofng/Makefile.am | 2 ++
gprofng/Makefile.in | 2 ++
gprofng/configure | 27 +++++++++++++++++++++++++--
gprofng/configure.ac | 17 +++++++++++++++++
gprofng/testsuite/gprofng.display/display.exp | 8 +++++++-
5 files changed, 53 insertions(+), 3 deletions(-)
diff --git a/gprofng/Makefile.am b/gprofng/Makefile.am
index 3bf707412ca..e06769cbf90 100644
--- a/gprofng/Makefile.am
+++ b/gprofng/Makefile.am
@@ -41,6 +41,7 @@ LD_NO_AS_NEEDED = @LD_NO_AS_NEEDED@
GPROFNG_CFLAGS = @GPROFNG_CFLAGS@
GPROFNG_CPPFLAGS = @GPROFNG_CPPFLAGS@
GPROFNG_LIBDIR = @GPROFNG_LIBDIR@
+GPROFNG_BROKEN_JAVAC = @GPROFNG_BROKEN_JAVAC@
AM_MAKEFLAGS = \
jdk_inc="$(jdk_inc)" \
@@ -59,6 +60,7 @@ check-DEJAGNU: site.exp development.exp
runtest=$(RUNTEST); \
if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \
$$runtest --tool $(DEJATOOL) --srcdir $${srcroot}/testsuite \
+ GPROFNG_BROKEN_JAVAC="$(GPROFNG_BROKEN_JAVAC)" \
MAKE="$(MAKE)" CC="$(CC)" CFLAGS="$(CFLAGS) $(PTHREAD_CFLAGS)" \
LDFLAGS="$(LDFLAGS)" LIBS="$(PTHREAD_LIBS) $(LIBS)" \
BUILDDIR="$(abs_top_builddir)" $(RUNTESTFLAGS); \
diff --git a/gprofng/Makefile.in b/gprofng/Makefile.in
index 599fce5e879..27889c0f359 100644
--- a/gprofng/Makefile.in
+++ b/gprofng/Makefile.in
@@ -262,6 +262,7 @@ EXEEXT = @EXEEXT@
# Setup the testing framework, if you have one
EXPECT = expect
FGREP = @FGREP@
+GPROFNG_BROKEN_JAVAC = @GPROFNG_BROKEN_JAVAC@
GPROFNG_CFLAGS = @GPROFNG_CFLAGS@
GPROFNG_CPPFLAGS = @GPROFNG_CPPFLAGS@
GPROFNG_LIBADD = @GPROFNG_LIBADD@
@@ -934,6 +935,7 @@ uninstall-am:
@TCL_TRY_TRUE@ runtest=$(RUNTEST); \
@TCL_TRY_TRUE@ if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \
@TCL_TRY_TRUE@ $$runtest --tool $(DEJATOOL) --srcdir $${srcroot}/testsuite \
+@TCL_TRY_TRUE@ GPROFNG_BROKEN_JAVAC="$(GPROFNG_BROKEN_JAVAC)" \
@TCL_TRY_TRUE@ MAKE="$(MAKE)" CC="$(CC)" CFLAGS="$(CFLAGS) $(PTHREAD_CFLAGS)" \
@TCL_TRY_TRUE@ LDFLAGS="$(LDFLAGS)" LIBS="$(PTHREAD_LIBS) $(LIBS)" \
@TCL_TRY_TRUE@ BUILDDIR="$(abs_top_builddir)" $(RUNTESTFLAGS); \
diff --git a/gprofng/configure b/gprofng/configure
index 23a5dd8ef8e..983150f4f76 100755
--- a/gprofng/configure
+++ b/gprofng/configure
@@ -645,6 +645,7 @@ TCL_TRY_FALSE
TCL_TRY_TRUE
EXPECT
jdk_inc
+GPROFNG_BROKEN_JAVAC
JAVA
JAVAC
PTHREAD_CFLAGS
@@ -12135,7 +12136,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12138 "configure"
+#line 12139 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12241,7 +12242,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12244 "configure"
+#line 12245 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -16528,6 +16529,7 @@ fi
fi
+GPROFNG_BROKEN_JAVAC=no
if test "x$enable_gprofng_jp" = x; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find the JDK include directory.
gprofng will be build without support for profiling Java applications.
@@ -16539,9 +16541,30 @@ else
$as_echo "#define GPROFNG_JAVA_PROFILING 1" >>confdefs.h
+ if test "x$JAVAC" != x; then
+ cat > configtest.java << EOF
+class Simple{
+ public static void main(String args){
+ System.out.println("Hello Java");
+ }
+}
+EOF
+ if { ac_try='$JAVAC conftest.java &5 2>&1'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ GPROFNG_BROKEN_JAVAC=no
+ else
+ GPROFNG_BROKEN_JAVAC=yes
+ fi
+ rm -f configtest.*
+ fi
fi
+
DEBUG=
# Check whether --enable-gprofng-debug was given.
if test "${enable_gprofng_debug+set}" = set; then :
diff --git a/gprofng/configure.ac b/gprofng/configure.ac
index c05e98192f3..7fcf6c3b1db 100644
--- a/gprofng/configure.ac
+++ b/gprofng/configure.ac
@@ -128,13 +128,30 @@ fi
if test "x$enable_gprofng_jp" = x; then
AC_CHECK_HEADER([jni.h], [ enable_gprofng_jp=yes ], [], [] )
fi
+GPROFNG_BROKEN_JAVAC=no
if test "x$enable_gprofng_jp" = x; then
AC_MSG_WARN([ Cannot find the JDK include directory.
gprofng will be build without support for profiling Java applications.
Use --with-jdk=PATH to specify directory for the installed JDK])
else
AC_DEFINE(GPROFNG_JAVA_PROFILING, 1, [Enable java profiling])
+ if test "x$JAVAC" != x; then
+ cat > configtest.java << EOF
+class Simple{
+ public static void main(String args[]){
+ System.out.println("Hello Java");
+ }
+}
+EOF
+ if AC_TRY_COMMAND($JAVAC conftest.java &AS_MESSAGE_LOG_FD 2>&1); then
+ GPROFNG_BROKEN_JAVAC=no
+ else
+ GPROFNG_BROKEN_JAVAC=yes
+ fi
+ rm -f configtest.*
+ fi
fi
+AC_SUBST(GPROFNG_BROKEN_JAVAC)
AC_SUBST(jdk_inc)
DEBUG=
diff --git a/gprofng/testsuite/gprofng.display/display.exp b/gprofng/testsuite/gprofng.display/display.exp
index 108144c069a..dfb383e9fc6 100644
--- a/gprofng/testsuite/gprofng.display/display.exp
+++ b/gprofng/testsuite/gprofng.display/display.exp
@@ -68,6 +68,8 @@ switch $pltf {
}
}
+global GPROFNG_BROKEN_JAVAC
+
foreach line $table {
set dir [lindex $line 0]
set cflags [lindex $line 1]
@@ -75,7 +77,11 @@ foreach line $table {
verbose [file rootname $line]
verbose running display test $line
- run_display_test $dir $cflags $gprofflags
+ if { $GPROFNG_BROKEN_JAVAC == "yes" && $dir == "jsynprog" } {
+ unsupported $dir
+ } else {
+ run_display_test $dir $cflags $gprofflags
+ }
}
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2022-03-17 17:29 [binutils-gdb] gprofng: Skip jsynprog with a broken javac H.J. Lu
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