Perl 5.24.1 fails to compile with DTrace enabled on FreeBSD #15718
Comments
From @swillsCreated by @swillsThis is a bug report for perl from steve@mouf.net, ----------------------------------------------------------------- --- dtrace_main.o --- This is under FreeBSD 12.0-CURRENT, this same applies to 11.0-RELEASE. The dtrace: Sun D 1.13 Looks like dtrace_main.o isn't generated becayse perlmain.o has no Also it seems that if at this point in the build you remove I think this indicates that dtrace is enabled for miniperl, but not for (Had to use perl on another system to report the error, ignore references to Perl Info |
From @tonycozOn Tue, 15 Nov 2016 08:31:15 -0800, swills wrote:
dtrace -G is run separately for perlmain because if perl is built with a shared perl lib (needed for dtrace on Solaris AFAIK) perlmain.o (and dtrace_main.o) is used to build the The build on Solaris does pick up the probes included in the On FreeBSD perlmain.o isn't picking up the probes from inline.h The attached patch generates a dummy dtrace_main.o if dtrace -G fails on perlmain.o. The real fix would be for dtrace -G to not fail just because a particular object in the build didn't have any probes. Tony |
From @tonycoz0001-perl-130108-generate-a-dummy-dtrace_main.o-if-perlma.patchFrom 75cab829db98cce677b3c051dff22856090af0f7 Mon Sep 17 00:00:00 2001
From: Tony Cook <tony@develop-help.com>
Date: Thu, 17 Nov 2016 22:18:30 +1100
Subject: [PATCH] (perl #130108) generate a dummy dtrace_main.o if perlmain.o
doesn't contain probes
efc4bddfd4 added generating a probes object file for perlmain.o, since
the compiler was generating probes even for unused inline functions.
The default compiler on FreeBSD 11 however doesn't generate probes for
these unused inline functions, and dtrace -G fails because it can't
find any.
So if dtrace fails for perlmain.o generate a dummy object file to
take its place.
Similarly for XS::APItest.
---
Makefile.SH | 6 +++++-
ext/XS-APItest/Makefile.PL | 3 ++-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/Makefile.SH b/Makefile.SH
index 491d1a6..3ead3c1 100755
--- a/Makefile.SH
+++ b/Makefile.SH
@@ -866,7 +866,11 @@ $(DTRACE_PERLLIB_O): perldtrace.d $(perllib_objs_nodt)
$(DTRACE) -G -s perldtrace.d -o $(DTRACE_PERLLIB_O) $(perllib_objs_nodt)
$(DTRACE_MAIN_O): perldtrace.d perlmain$(OBJ_EXT)
- $(DTRACE) -G -s perldtrace.d -o $(DTRACE_MAIN_O) perlmain$(OBJ_EXT)
+ $(DTRACE) -G -s perldtrace.d -o $(DTRACE_MAIN_O) perlmain$(OBJ_EXT) || \
+ ( $(ECHO) "No probes in perlmain$(OBJ_EXT), generating a dummy $(DTRACE_MAIN_O)" && \
+ $(ECHO) >dtrace_main.c && \
+ `$(CCCMD)` $(PLDLFLAGS) dtrace_main.c && \
+ rm -f dtrace_main.c )
!NO!SUBS!
;;
diff --git a/ext/XS-APItest/Makefile.PL b/ext/XS-APItest/Makefile.PL
index c06fac6..a104e2f 100644
--- a/ext/XS-APItest/Makefile.PL
+++ b/ext/XS-APItest/Makefile.PL
@@ -59,7 +59,8 @@ sub MY::postamble
DTRACE_D = ../../perldtrace.d
dtrace\$(OBJ_EXT): \$(DTRACE_D) core\$(OBJ_EXT)
- $Config{dtrace} -G -s \$(DTRACE_D) -o dtrace\$(OBJ_EXT) core\$(OBJ_EXT)
+ $Config{dtrace} -G -s \$(DTRACE_D) -o dtrace\$(OBJ_EXT) core\$(OBJ_EXT) || \\
+ ( \$(ECHO) >dtrace.c && \$(CCCMD) \$(CCCDLFLAGS) dtrace.c && rm -f dtrace.c )
POSTAMBLE
return $post;
--
2.1.4
|
|
The RT System itself - Status changed from 'new' to 'open' |
From @jkeenanOn Thu, 17 Nov 2016 01:04:23 GMT, tonyc wrote:
For reference, I'm attaching the tail of the output of 'make' run at commit 75cab82 in the smoke-me/tonyc/dtrace-no-main-probes branch run on FreeBSD-10.3. sh ./Configure -des -Dusedevel -Duseithreads -Dusedtrace Build failure here as well. Full output available if needed. Thank you very much. -- |
From @jkeenan--- dtrace_mini.o --- make: stopped in /usr/home/jkeenan/gitwork/perl make: stopped in /usr/home/jkeenan/gitwork/perl |
From @swillsHi, Thanks, that fixes the build. But I only see 3 probes in perl: 70179 perl99307 libperl.so.5.24 perl_run When I run miniperl I see many more: 70179 perl99684 miniperl Perl_dtrace_probe_load Would be nice to have all the probes in perl. Steve On 11/16/2016 20:04, Tony Cook via RT wrote:
|
From @tonycozOn Wed, 16 Nov 2016 19:44:45 -0800, jkeenan wrote:
/usr/src/cddl/lib/drti/../../../cddl/contrib/opensolaris/lib/libdtrace/common/drti.c:(.text+0x7ab): undefined reference to `gelf_getsym' The attached should fix that. I haven't tested 9.x, it may need the I'll take a look at the missing probes next week. Tony |
From @tonycoz0001-add-elf-to-libswanted-on-FreeBSD-10.x.patchFrom 92c8ceadcd74e0a4750b506995bdf7664e823064 Mon Sep 17 00:00:00 2001
From: Tony Cook <tony@develop-help.com>
Date: Fri, 18 Nov 2016 03:31:06 +1100
Subject: [PATCH] add elf to libswanted on FreeBSD 10.x
usedtrace builds add references to libelf symbols, causing link
failures without it.
at hints time we don't know if the user will interactively select
dtrace and there's no CBU, so it's added unconditionally on 10.x
---
hints/freebsd.sh | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/hints/freebsd.sh b/hints/freebsd.sh
index 135129f..35fea6a 100644
--- a/hints/freebsd.sh
+++ b/hints/freebsd.sh
@@ -105,6 +105,15 @@ case "$osvers" in
;;
esac
+case "$osvers" in
+10.*)
+ # dtrace on 10.x needs libelf symbols, but we don't know if the
+ # user is going to request usedtrace and there's no .cbu for usedtrace
+ libswanted="$libswanted elf"
+ echo "libswanted $libswanted" >&4
+ ;;
+esac
+
# Dynamic Loading flags have not changed much, so they are separated
# out here to avoid duplicating them everywhere.
case "$osvers" in
@@ -312,3 +321,4 @@ d_printf_format_null='undef'
# As of 10.3-RELEASE FreeBSD. See [perl #128867]
d_uselocale='undef'
+
--
2.1.4
|
From @jkeenanOn Thu, 17 Nov 2016 05:37:32 GMT, tonyc wrote:
I applied this patch on FreeBSD-10.3 to the smoke-me/tonyc/dtrace-no-main-probes branch. This time 'make' completed successfully and 'make test' completed with failures (expected) only in lib/locale.t. I'll send you typescripts of the runs off list. Thank you very much. -- |
From @tonycozOn Wed, 16 Nov 2016 20:36:28 -0800, swills wrote:
This looks like you're doing a -Duseshrplib build. I tried that and couldn't even build miniperl, getting an unhelpful error: /usr/sbin/dtrace -G -s perldtrace.d -o dtrace_mini.o opmini.o perlmini.o gv.o toke.o perly.o pad.o regcomp.o dump.o util.o mg.o reentr.o mro_core.o keywords.o hv.o av.o run.o pp_hot.o sv.o pp.o scope.o pp_ctl.o pp_sys.o doop.o doio.o regexec.o utf8.o taint.o deb.o universal.o globals.o perlio.o perlapi.o numeric.o mathoms.o locale.o pp_pack.o pp_sort.o caretx.o dquote.o time64.o miniperlmain.o I tried a non -Duseshrplib and got no probes at all, the generated executable does include dtrace entry point symbols The miniperl generated from largely the same object files did have probes. Unfortunately dtrace is opaque enough that there's really no way for us to fix this. I'll do some checking on Solaris, but I suspect this will need Tony |
From @swillsThe reason perl has no probes is because when dtrace -G is called, it Steve On 11/20/2016 20:04, Tony Cook via RT wrote:
|
From @tonycozOn Mon, 21 Nov 2016 18:31:57 -0800, swills wrote:
Attached the patches we've been testing. A single file to simplify working with it. Tony |
From @tonycozfreebsd-dtrace.patchFrom 246444ecc9db2d8dc5b522124900e771b660dceb Mon Sep 17 00:00:00 2001
From: Tony Cook <tony@develop-help.com>
Date: Thu, 17 Nov 2016 22:18:30 +1100
Subject: (perl #130108) generate a dummy dtrace_main.o if perlmain.o doesn't
contain probes
efc4bddfd4 added generating a probes object file for perlmain.o, since
the compiler was generating probes even for unused inline functions.
The default compiler on FreeBSD 11 however doesn't generate probes for
these unused inline functions, and dtrace -G fails because it can't
find any.
So if dtrace fails for perlmain.o generate a dummy object file to
take its place.
Similarly for XS::APItest.
---
Makefile.SH | 6 +++++-
ext/XS-APItest/Makefile.PL | 3 ++-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/Makefile.SH b/Makefile.SH
index a094f87..b295a48 100755
--- a/Makefile.SH
+++ b/Makefile.SH
@@ -866,7 +866,11 @@ $(DTRACE_PERLLIB_O): perldtrace.d $(perllib_objs_nodt)
$(DTRACE) -G -s perldtrace.d -o $(DTRACE_PERLLIB_O) $(perllib_objs_nodt)
$(DTRACE_MAIN_O): perldtrace.d perlmain$(OBJ_EXT)
- $(DTRACE) -G -s perldtrace.d -o $(DTRACE_MAIN_O) perlmain$(OBJ_EXT)
+ $(DTRACE) -G -s perldtrace.d -o $(DTRACE_MAIN_O) perlmain$(OBJ_EXT) || \
+ ( $(ECHO) "No probes in perlmain$(OBJ_EXT), generating a dummy $(DTRACE_MAIN_O)" && \
+ $(ECHO) >dtrace_main.c && \
+ `$(CCCMD)` $(PLDLFLAGS) dtrace_main.c && \
+ rm -f dtrace_main.c )
!NO!SUBS!
;;
diff --git a/ext/XS-APItest/Makefile.PL b/ext/XS-APItest/Makefile.PL
index c06fac6..a104e2f 100644
--- a/ext/XS-APItest/Makefile.PL
+++ b/ext/XS-APItest/Makefile.PL
@@ -59,7 +59,8 @@ sub MY::postamble
DTRACE_D = ../../perldtrace.d
dtrace\$(OBJ_EXT): \$(DTRACE_D) core\$(OBJ_EXT)
- $Config{dtrace} -G -s \$(DTRACE_D) -o dtrace\$(OBJ_EXT) core\$(OBJ_EXT)
+ $Config{dtrace} -G -s \$(DTRACE_D) -o dtrace\$(OBJ_EXT) core\$(OBJ_EXT) || \\
+ ( \$(ECHO) >dtrace.c && \$(CCCMD) \$(CCCDLFLAGS) dtrace.c && rm -f dtrace.c )
POSTAMBLE
return $post;
--
2.1.4
From 65a4e4e1ad005cf1ff838309a161454e9d6591cd Mon Sep 17 00:00:00 2001
From: Tony Cook <tony@develop-help.com>
Date: Mon, 28 Nov 2016 15:22:16 +1100
Subject: (perl #130108) add elf to libswanted on FreeBSD 10.x
usedtrace builds add references to libelf symbols, causing link
failures without it.
at hints time we don't know if the user will interactively select
dtrace and there's no CBU, so it's added unconditionally on 10.x
---
hints/freebsd.sh | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/hints/freebsd.sh b/hints/freebsd.sh
index 135129f..06b0bfd 100644
--- a/hints/freebsd.sh
+++ b/hints/freebsd.sh
@@ -105,6 +105,14 @@ case "$osvers" in
;;
esac
+case "$osvers" in
+10.*)
+ # dtrace on 10.x needs libelf symbols, but we don't know if the
+ # user is going to request usedtrace and there's no .cbu for usedtrace
+ libswanted="$libswanted elf"
+ ;;
+esac
+
# Dynamic Loading flags have not changed much, so they are separated
# out here to avoid duplicating them everywhere.
case "$osvers" in
--
2.1.4
From b8c2ffb6afd2b7041addf55107e5a775fd2de236 Mon Sep 17 00:00:00 2001
From: Tony Cook <tony@develop-help.com>
Date: Mon, 28 Nov 2016 15:19:12 +1100
Subject: (perl #130108) separate compiled objects from dtrace modified objects
When generating an object file with "dtrace -G", dtrace also modifies
the input object files.
This causes two problems:
1) Since the objects are modified, their modification times are updated
which may break dependency checks by make.
2) on FreeBSD at least, once the object has been processed it can't be
processed again by dtrace -G
---
Makefile.SH | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-------
1 file changed, 58 insertions(+), 7 deletions(-)
diff --git a/Makefile.SH b/Makefile.SH
index b295a48..7a4ed42 100755
--- a/Makefile.SH
+++ b/Makefile.SH
@@ -518,10 +518,52 @@ main_only_objs = op$(OBJ_EXT) perl$(OBJ_EXT)
miniperl_objs_nodt = $(mini_only_objs) $(common_objs) miniperlmain$(OBJ_EXT)
perllib_objs_nodt = $(main_only_objs) $(common_objs)
+!NO!SUBS!
+
+# dtrace with -G modifies the source object files, which can cause
+# dependency issues, and can cause the dtrace -G to fail on FreeBSD
+# so separate the objects generated by $(CC) from those used to link
+# the executable when dtrace -G is involved.
+#
+# $(FOO:op%os=np%ns) isn't generally portable but is portable to
+# the makes on darwin, Solaris, FreeBSD and Linux, which is where we
+# use dtrace
+
+case "$usedtrace:$dtraceobject" in
+define:define)
+ $spitshell >>$Makefile <<'!NO!SUBS!'
+
+miniperl_dtrace_objs = $(miniperl_objs_nodt:%=mpdtrace/%)
+perllib_dtrace_objs = $(perllib_objs_nodt:%=libpdtrace/%)
+perlmain_dtrace_objs = maindtrace/perlmain$(OBJ_EXT)
+
+miniperl_objs = $(miniperl_dtrace_objs) $(DTRACE_MINI_O)
+perllib_objs = $(perllib_dtrace_objs) $(DTRACE_PERLLIB_O)
+perlmain_objs = $(perlmain_dtrace_objs) $(DTRACE_MAIN_O)
+
+miniperl_dep = $(DTRACE_MINI_O)
+perllib_dep = $(DTRACE_PERLLIB_O)
+perlmain_dep = $(DTRACE_MAIN_O)
+
+!NO!SUBS!
+ ;;
+*)
+ $spitshell >>$Makefile <<'!NO!SUBS!'
+
miniperl_objs = $(miniperl_objs_nodt) $(DTRACE_MINI_O)
perllib_objs = $(perllib_objs_nodt) $(DTRACE_PERLLIB_O)
perlmain_objs = perlmain$(OBJ_EXT) $(DTRACE_MAIN_O)
+miniperl_dep = $(miniperl_objs)
+perllib_dep = $(perllib_objs)
+perlmain_dep = $(perlmain_objs)
+
+!NO!SUBS!
+ ;;
+esac
+
+$spitshell >>$Makefile <<'!NO!SUBS!'
+
perltoc_pod_prereqs = extra.pods pod/perl5258delta.pod pod/perlapi.pod pod/perlintern.pod pod/perlmodlib.pod pod/perluniprops.pod
generated_pods = pod/perltoc.pod $(perltoc_pod_prereqs)
generated_headers = uudmap.h bitcount.h mg_data.h
@@ -860,13 +902,22 @@ mydtrace.h: $(DTRACE_H)
define)
$spitshell >>$Makefile <<'!NO!SUBS!'
$(DTRACE_MINI_O): perldtrace.d $(miniperl_objs_nodt)
- $(DTRACE) -G -s perldtrace.d -o $(DTRACE_MINI_O) $(miniperl_objs_nodt)
+ -rm -rf mpdtrace
+ mkdir mpdtrace
+ cp $(miniperl_objs_nodt) mpdtrace/
+ $(DTRACE) -G -s perldtrace.d -o $(DTRACE_MINI_O) $(miniperl_dtrace_objs)
$(DTRACE_PERLLIB_O): perldtrace.d $(perllib_objs_nodt)
- $(DTRACE) -G -s perldtrace.d -o $(DTRACE_PERLLIB_O) $(perllib_objs_nodt)
+ -rm -rf libpdtrace
+ mkdir libpdtrace
+ cp $(perllib_objs_nodt) libpdtrace/
+ $(DTRACE) -G -s perldtrace.d -o $(DTRACE_PERLLIB_O) $(perllib_dtrace_objs)
$(DTRACE_MAIN_O): perldtrace.d perlmain$(OBJ_EXT)
- $(DTRACE) -G -s perldtrace.d -o $(DTRACE_MAIN_O) perlmain$(OBJ_EXT) || \
+ -rm -rf maindtrace
+ mkdir maindtrace
+ cp perlmain$(OBJ_EXT) maindtrace/
+ $(DTRACE) -G -s perldtrace.d -o $(DTRACE_MAIN_O) $(perlmain_dtrace_objs) || \
( $(ECHO) "No probes in perlmain$(OBJ_EXT), generating a dummy $(DTRACE_MAIN_O)" && \
$(ECHO) >dtrace_main.c && \
`$(CCCMD)` $(PLDLFLAGS) dtrace_main.c && \
@@ -876,7 +927,7 @@ $(DTRACE_MAIN_O): perldtrace.d perlmain$(OBJ_EXT)
;;
esac
$spitshell >>$Makefile <<'!NO!SUBS!'
-$(LIBPERL): $& $(perllib_objs) $(DYNALOADER) $(LIBPERLEXPORT)
+$(LIBPERL): $& $(perllib_dep) $(DYNALOADER) $(LIBPERLEXPORT)
!NO!SUBS!
case "$useshrplib" in
true)
@@ -977,7 +1028,7 @@ lib/buildcustomize.pl: $& $(miniperl_objs) write_buildcustomize.pl
*)
if test "X$hostperl" != X; then
$spitshell >>$Makefile <<!GROK!THIS!
-lib/buildcustomize.pl: \$& \$(miniperl_objs) write_buildcustomize.pl
+lib/buildcustomize.pl: \$& \$(miniperl_dep) write_buildcustomize.pl
-@rm -f miniperl.xok
-@rm \$(MINIPERL_EXE)
\$(LNS) \$(HOST_PERL) \$(MINIPERL_EXE)
@@ -986,7 +1037,7 @@ lib/buildcustomize.pl: \$& \$(miniperl_objs) write_buildcustomize.pl
!GROK!THIS!
else
$spitshell >>$Makefile <<'!NO!SUBS!'
-lib/buildcustomize.pl: $& $(miniperl_objs) write_buildcustomize.pl
+lib/buildcustomize.pl: $& $(miniperl_dep) write_buildcustomize.pl
-@rm -f miniperl.xok
$(CC) $(CLDFLAGS) -o $(MINIPERL_EXE) \
$(miniperl_objs) $(libs)
@@ -999,7 +1050,7 @@ lib/buildcustomize.pl: $& $(miniperl_objs) write_buildcustomize.pl
$spitshell >>$Makefile <<'!NO!SUBS!'
-$(PERL_EXE): $& $(perlmain_objs) $(LIBPERL) $(static_ext) ext.libs $(PERLEXPORT) write_buildcustomize.pl
+$(PERL_EXE): $& $(perlmain_dep) $(LIBPERL) $(static_ext) ext.libs $(PERLEXPORT) write_buildcustomize.pl
-@rm -f miniperl.xok
!NO!SUBS!
--
2.1.4
From 8994a9f2e42dcf6cedf01893695f38ed7942df4d Mon Sep 17 00:00:00 2001
From: Tony Cook <tony@develop-help.com>
Date: Mon, 28 Nov 2016 15:15:18 +1100
Subject: (perl #130108) check if dtrace accepts -xnolibs and use it if
available
dtrace without -xnolibs fails in a FreeBSD jail, so we need to supply
it on FreeBSD.
Unfortunately systemtap's dtrace emulation doesn't support -xnolibs so
we need to test if it's available.
---
Configure | 34 +++++++++++++++++++++++++++++++---
Makefile.SH | 7 ++++++-
Porting/Glossary | 5 +++++
3 files changed, 42 insertions(+), 4 deletions(-)
diff --git a/Configure b/Configure
index 845fc43..9d91a81 100755
--- a/Configure
+++ b/Configure
@@ -949,6 +949,7 @@ lddlflags=''
usedl=''
doublesize=''
dtraceobject=''
+dtracexnolibs=''
ebcdic=''
fflushNULL=''
fflushall=''
@@ -20966,12 +20967,38 @@ randseedtype=U32
: object file that uses at least one of the probes defined in the .d file
case "$usedtrace" in
$define)
+ case "$dtracexnolibs" in
+ $define|true|[yY]*)
+ dtracexnolibs=$define
+ $dtrace -h -xnolibs -s ../perldtrace.d -o perldtrace.h
+ ;;
+ ' '|'')
+ if $dtrace -h -xnolibs -s ../perldtrace.d -o perldtrace.h 2>&1 ; then
+ dtracexnolibs=$define
+ echo "Your dtrace accepts -xnolibs"
+ elif $dtrace -h -s ../perldtrace.d -o perldtrace.h 2>&1 ; then
+ dtracexnolibs=$undef
+ echo "Your dtrace doesn't accept -xnolibs"
+ else
+ echo "Your dtrace doesn't work at all, try building without dtrace support" >&4
+ exit 1
+ fi
+ ;;
+ *)
+ dtracexnolibs=$undef
+ $dtrace -h -s ../perldtrace.d -o perldtrace.h
+ ;;
+ esac
+ case $dtracexnolibs in
+ $define) xnolibs=-xnolibs ;;
+ *) xnolibs= ;;
+ esac
+
case "$dtraceobject" in
$define|true|[yY]*)
dtraceobject=$define
;;
' '|'')
- $dtrace -h -s ../perldtrace.d -o perldtrace.h
$cat >try.c <<EOM
#include "perldtrace.h"
int main(void) {
@@ -20981,14 +21008,14 @@ int main(void) {
EOM
dtraceobject=$undef
if $cc -c -o try.o $optimize $ccflags try.c \
- && $dtrace -G -s ../perldtrace.d try.o >/dev/null 2>&1; then
+ && $dtrace -G $xnolibs -s ../perldtrace.d try.o >/dev/null 2>&1; then
dtraceobject=$define
echo "Your dtrace builds an object file"
fi
- $rm -f try.c try.o perldtrace.o
;;
*) dtraceobject=$undef ;;
esac
+ $rm -f try.c try.o perldtrace.o perldtrace.h
esac
: Determine if this is an EBCDIC system
@@ -24954,6 +24981,7 @@ drand01='$drand01'
drand48_r_proto='$drand48_r_proto'
dtrace='$dtrace'
dtraceobject='$dtraceobject'
+dtracexnolibs='$dtracexnolibs'
dynamic_ext='$dynamic_ext'
eagain='$eagain'
ebcdic='$ebcdic'
diff --git a/Makefile.SH b/Makefile.SH
index 7a4ed42..97f3c5a 100755
--- a/Makefile.SH
+++ b/Makefile.SH
@@ -390,8 +390,13 @@ VG_TEST ?= ./perl -e 1 2>/dev/null
;;
esac
+case "$dtracexnolibs" in
+define) xnolibs=-xnolibs ;;
+*) xnolibs= ;;
+esac
+
$spitshell >>$Makefile <<!GROK!THIS!
-DTRACE = $dtrace
+DTRACE = $dtrace $xnolibs
DTRACE_H = $dtrace_h
DTRACE_PERLLIB_O = $dtrace_perllib_o # "dtrace -G" output for perllib_objs
diff --git a/Porting/Glossary b/Porting/Glossary
index 1d2a6ea..a94eaab 100644
--- a/Porting/Glossary
+++ b/Porting/Glossary
@@ -3031,6 +3031,11 @@ dtrace (usedtrace.U):
dtraceobject (dtraceobject.U):
Whether we need to build an object file with the dtrace tool.
+dtracexnolibs (dtraceobject.U):
+ Whether dtrace accepts -xnolibs. If available we call dtrace -h
+ and dtrace -G with -xnolibs to allow dtrace to run in a jail on
+ FreeBSD.
+
dynamic_ext (Extensions.U):
This variable holds a list of XS extension files we want to
link dynamically into the package. It is used by Makefile.
--
2.1.4
|
From @swillsHi, On 11/27/2016 23:46, Tony Cook via RT wrote:
Thanks, I believe these are working now. Steve |
From @jkeenanOn Mon, 19 Dec 2016 00:35:06 GMT, swills wrote:
Tony C, can you describe the next steps for this RT? Thank you very much. |
|
@tonycoz - Status changed from 'open' to 'pending release' |
From @khwilliamsonThank you for filing this report. You have helped make Perl better. With the release today of Perl 5.26.0, this and 210 other issues have been Perl 5.26.0 may be downloaded via: If you find that the problem persists, feel free to reopen this ticket. |
|
@khwilliamson - Status changed from 'pending release' to 'resolved' |
Migrated from rt.perl.org#130108 (status was 'resolved')
Searchable as RT130108$
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