From: Denys Dmytriyenko <denis@denix.org>
To: Khem Raj <raj.khem@gmail.com>
Cc: Patches and discussions about the oe-core layer
<openembedded-core@lists.openembedded.org>
Subject: Re: [PATCH 4/7] flex: upgrade to 2.6.2
Date: Mon, 30 Jan 2017 14:56:13 -0500 [thread overview]
Message-ID: <20170130195613.GG15833@denix.org> (raw)
In-Reply-To: <CAMKF1sr8=kWBQCMZmou_hvkKNWmZQb0eQRFeb3GTR0L+v8oMfQ@mail.gmail.com>
On Thu, Jan 26, 2017 at 06:21:48PM -0800, Khem Raj wrote:
> On Thu, Jan 26, 2017 at 6:19 PM, Martin Jansa <martin.jansa@gmail.com> wrote:
> > I did try 2.6.3 but it was even worse as reported,
>
> thats just sad.
>
> if anyone wants to use it
> > as starting point here it is:
> > http://git.openembedded.org/openembedded-core-contrib/commit/?h=jansa/master&id=4590c0145a7ae98e7ff7bbf40ec3e25471484f60
> >
> > but then I've reverted both 2.6.3 and 2.6.2 upgrade and I don't plan to work
> > on it.
>
> So I think revert it the only option for now.
+1 for the revert here as well!
--
Denys
> > On Fri, Jan 27, 2017 at 3:16 AM, Khem Raj <raj.khem@gmail.com> wrote:
> >>
> >>
> >>
> >> On 1/26/17 2:39 PM, Martin Jansa wrote:
> >> > This is breaking number of recipes as discussed in acpica thread:
> >> >
> >> > http://lists.openembedded.org/pipermail/openembedded-core/2017-January/131555.html
> >> >
> >> > in by builds I also see failures in qtwebkit, upstart, libpbnjson, ...
> >> >
> >> > I've tried to upgrade to 2.6.3 as suggested in:
> >> > https://github.com/westes/flex/issues/164
> >> >
> >> > but that brings different set of undefined yy* symbols (e.g. yywrap in
> >> > yylex function when building binutils-crosssdk and in the end it doesn't
> >> > help at all, because even binutils, binutils-cross, dtc-native fail much
> >> > sooner.
> >> >
> >> > Is someone working on flex upgrade or can we revert this 2.6.2 upgrade
> >> > until these issues are resolved?
> >> >
> >>
> >> +1
> >> I have reverted this upgrade locally. Its breaking webkit too. I think
> >> we should either revert this or try out 2.6.3 in short time.
> >>
> >> > On Mon, Dec 26, 2016 at 9:10 AM, Chen Qi <Qi.Chen@windriver.com
> >> > <mailto:Qi.Chen@windriver.com>> wrote:
> >> >
> >> > Upgrade flex to 2.6.2.
> >> >
> >> > The following two patches are removed as they have been merged.
> >> > 0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch
> >> > CVE-2016-6354.patch
> >> >
> >> > do_not_create_pdf_doc.patch is removed as it's not suitable for the
> >> > new
> >> > version.
> >> >
> >> > 0001-use-stage1flex-from-flex-native-to-fix-cross-compili.patch is
> >> > added
> >> > to fix cross compiling problem.
> >> >
> >> > Signed-off-by: Chen Qi <Qi.Chen@windriver.com
> >> > <mailto:Qi.Chen@windriver.com>>
> >> > ---
> >> > ...lex-from-flex-native-to-fix-cross-compili.patch | 51
> >> > +++++++++++++++++
> >> > ...oid-c-comments-in-c-code-fails-with-gcc-6.patch | 64
> >> > ----------------------
> >> > .../recipes-devtools/flex/flex/CVE-2016-6354.patch | 59
> >> > --------------------
> >> > .../flex/flex/do_not_create_pdf_doc.patch | 17 ------
> >> > .../flex/{flex_2.6.0.bb <http://flex_2.6.0.bb> => flex_2.6.2.bb
> >> > <http://flex_2.6.2.bb>} | 16 +++---
> >> > 5 files changed, 60 insertions(+), 147 deletions(-)
> >> > create mode 100644
> >> >
> >> > meta/recipes-devtools/flex/flex/0001-use-stage1flex-from-flex-native-to-fix-cross-compili.patch
> >> > delete mode 100644
> >> >
> >> > meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch
> >> > delete mode 100644
> >> > meta/recipes-devtools/flex/flex/CVE-2016-6354.patch
> >> > delete mode 100644
> >> > meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch
> >> > rename meta/recipes-devtools/flex/{flex_2.6.0.bb
> >> > <http://flex_2.6.0.bb> => flex_2.6.2.bb <http://flex_2.6.2.bb>}
> >> > (79%)
> >> >
> >> > diff --git
> >> >
> >> > a/meta/recipes-devtools/flex/flex/0001-use-stage1flex-from-flex-native-to-fix-cross-compili.patch
> >> >
> >> > b/meta/recipes-devtools/flex/flex/0001-use-stage1flex-from-flex-native-to-fix-cross-compili.patch
> >> > new file mode 100644
> >> > index 0000000..08f7688
> >> > --- /dev/null
> >> > +++
> >> >
> >> > b/meta/recipes-devtools/flex/flex/0001-use-stage1flex-from-flex-native-to-fix-cross-compili.patch
> >> > @@ -0,0 +1,51 @@
> >> > +Subject: use stage1flex from flex-native to fix cross compiling
> >> > +
> >> > +When cross compiling, we would have failure because stage1flex
> >> > cannot run on host.
> >> > +Use stage1flex from flex-native to fix this problem.
> >> > +
> >> > +This patch is OE specific as upstream may have other way to fix
> >> > this cross compilation
> >> > +problem.
> >> > +
> >> > +Upstream-Status: Inappropriate [OE specific]
> >> > +
> >> > +Signed-off-by: Chen Qi <Qi.Chen@windriver.com
> >> > <mailto:Qi.Chen@windriver.com>>
> >> > +---
> >> > + src/Makefile.am | 11 ++---------
> >> > + 1 file changed, 2 insertions(+), 9 deletions(-)
> >> > +
> >> > +diff --git a/src/Makefile.am b/src/Makefile.am
> >> > +index 77ddf4b..09ffddb 100644
> >> > +--- a/src/Makefile.am
> >> > ++++ b/src/Makefile.am
> >> > +@@ -6,17 +6,10 @@ LIBS = @LIBS@
> >> > + m4 = @M4@
> >> > +
> >> > + bin_PROGRAMS = flex
> >> > +-noinst_PROGRAMS = stage1flex
> >> > + lib_LTLIBRARIES = \
> >> > + libfl.la <http://libfl.la> \
> >> > + libfl_pic.la <http://libfl_pic.la>
> >> > +
> >> > +-stage1flex_SOURCES = \
> >> > +- scan.l \
> >> > +- $(COMMON_SOURCES)
> >> > +-
> >> > +-stage1flex_CFLAGS = $(AM_CFLAGS)
> >> > +-
> >> > + flex_SOURCES = \
> >> > + $(COMMON_SOURCES)
> >> > +
> >> > +@@ -89,8 +82,8 @@ skel.c: flex.skl mkskel.sh flexint.h
> >> > tables_shared.h tables_shared.c
> >> > + $(SHELL) $(srcdir)/mkskel.sh > $@.tmp
> >> > + mv $@.tmp $@
> >> > +
> >> > +-stage1scan.c: scan.l stage1flex$(EXEEXT)
> >> > +- ./stage1flex$(EXEEXT) -o $@ $<
> >> > ++stage1scan.c: scan.l
> >> > ++ stage1flex$(EXEEXT) -o $@ $<
> >> > +
> >> > + # make needs to be told to make parse.h so that parallelized runs
> >> > will
> >> > + # not fail.
> >> > +--
> >> > +2.1.0
> >> > +
> >> > diff --git
> >> >
> >> > a/meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch
> >> >
> >> > b/meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch
> >> > deleted file mode 100644
> >> > index 438ca5f..0000000
> >> > ---
> >> >
> >> > a/meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch
> >> > +++ /dev/null
> >> > @@ -1,64 +0,0 @@
> >> > -From 7072befe1397af4eb01c3ff7edf99f0cd5076089 Mon Sep 17 00:00:00
> >> > 2001
> >> > -From: =?UTF-8?q?Andreas=20M=C3=BCller?=
> >> > <schnitzeltony@googlemail.com <mailto:schnitzeltony@googlemail.com>>
> >> > -Date: Tue, 30 Aug 2016 14:25:32 +0200
> >> > -Subject: [PATCH] avoid c++ comments in c-code - fails with gcc-6
> >> > -MIME-Version: 1.0
> >> > -Content-Type: text/plain; charset=UTF-8
> >> > -Content-Transfer-Encoding: 8bit
> >> > -
> >> > -fixes:
> >> > -
> >> > -| error: C++ style comments are not allowed in ISO C90
> >> > -| num_to_alloc = 1; // After all that talk, this was set to 1
> >> > anyways...
> >> > -
> >> > -Upstream-Status: Pending
> >> > -
> >> > -Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com
> >> > <mailto:schnitzeltony@googlemail.com>>
> >> > ----
> >> > - src/flex.skl | 2 +-
> >> > - src/scan.c | 2 +-
> >> > - src/skel.c | 2 +-
> >> > - 3 files changed, 3 insertions(+), 3 deletions(-)
> >> > -
> >> > -diff --git a/src/flex.skl b/src/flex.skl
> >> > -index 73a0b9e..ed71627 100644
> >> > ---- a/src/flex.skl
> >> > -+++ b/src/flex.skl
> >> > -@@ -2350,7 +2350,7 @@ void yyFlexLexer::yyensure_buffer_stack(void)
> >> > - * scanner will even need a stack. We use 2 instead
> >> > of 1 to avoid an
> >> > - * immediate realloc on the next call.
> >> > - */
> >> > -- num_to_alloc = 1; // After all that talk, this was
> >> > set to 1 anyways...
> >> > -+ num_to_alloc = 1; /* After all that talk, this was
> >> > set to 1 anyways... */
> >> > - YY_G(yy_buffer_stack) = (struct
> >> > yy_buffer_state**)yyalloc
> >> > -
> >> > (num_to_alloc * sizeof(struct yy_buffer_state*)
> >> > -
> >> > M4_YY_CALL_LAST_ARG);
> >> > -diff --git a/src/scan.c b/src/scan.c
> >> > -index b55df2d..f1dce75 100644
> >> > ---- a/src/scan.c
> >> > -+++ b/src/scan.c
> >> > -@@ -4672,7 +4672,7 @@ static void yyensure_buffer_stack (void)
> >> > - * scanner will even need a stack. We use 2 instead
> >> > of 1 to avoid an
> >> > - * immediate realloc on the next call.
> >> > - */
> >> > -- num_to_alloc = 1; // After all that talk, this was
> >> > set to 1 anyways...
> >> > -+ num_to_alloc = 1; /* After all that talk, this was
> >> > set to 1 anyways...*/
> >> > - (yy_buffer_stack) = (struct
> >> > yy_buffer_state**)yyalloc
> >> > -
> >> > (num_to_alloc * sizeof(struct yy_buffer_state*)
> >> > - );
> >> > -diff --git a/src/skel.c b/src/skel.c
> >> > -index ef657d3..26cc889 100644
> >> > ---- a/src/skel.c
> >> > -+++ b/src/skel.c
> >> > -@@ -2561,7 +2561,7 @@ const char *skel[] = {
> >> > - " * scanner will even need a stack. We use 2 instead
> >> > of 1 to avoid an",
> >> > - " * immediate realloc on the next call.",
> >> > - " */",
> >> > -- " num_to_alloc = 1; // After all that talk, this was
> >> > set to 1 anyways...",
> >> > -+ " num_to_alloc = 1; /* After all that talk, this was
> >> > set to 1 anyways... */",
> >> > - " YY_G(yy_buffer_stack) = (struct
> >> > yy_buffer_state**)yyalloc",
> >> > - "
> >> > (num_to_alloc * sizeof(struct yy_buffer_state*)",
> >> > - "
> >> > M4_YY_CALL_LAST_ARG);",
> >> > ---
> >> > -2.5.5
> >> > -
> >> > diff --git a/meta/recipes-devtools/flex/flex/CVE-2016-6354.patch
> >> > b/meta/recipes-devtools/flex/flex/CVE-2016-6354.patch
> >> > deleted file mode 100644
> >> > index 216ac7a..0000000
> >> > --- a/meta/recipes-devtools/flex/flex/CVE-2016-6354.patch
> >> > +++ /dev/null
> >> > @@ -1,59 +0,0 @@
> >> > -From 3939eccdff598f47e5b37b05d58bf1b44d3796e7 Mon Sep 17 00:00:00
> >> > 2001
> >> > -From: Jussi Kukkonen <jussi.kukkonen@intel.com
> >> > <mailto:jussi.kukkonen@intel.com>>
> >> > -Date: Fri, 7 Oct 2016 14:15:38 +0300
> >> > -Subject: [PATCH] Prevent buffer overflow in yy_get_next_buffer
> >> > -
> >> > -This is upstream commit a5cbe929ac3255d371e698f62dc256afe7006466
> >> > -with some additional backporting to make binutils build again.
> >> > -
> >> > -Upstream-Status: Backport
> >> > -CVE: CVE-2016-6354
> >> > -Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com
> >> > <mailto:jussi.kukkonen@intel.com>>
> >> > ----
> >> > - src/flex.skl | 2 +-
> >> > - src/scan.c | 2 +-
> >> > - src/skel.c | 2 +-
> >> > - 3 files changed, 3 insertions(+), 3 deletions(-)
> >> > -
> >> > -diff --git a/src/flex.skl b/src/flex.skl
> >> > -index ed71627..814d562 100644
> >> > ---- a/src/flex.skl
> >> > -+++ b/src/flex.skl
> >> > -@@ -1718,7 +1718,7 @@ int yyFlexLexer::yy_get_next_buffer()
> >> > -
> >> > - else
> >> > - {
> >> > -- yy_size_t num_to_read =
> >> > -+ int num_to_read =
> >> > - YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
> >> > number_to_move - 1;
> >> > -
> >> > - while ( num_to_read <= 0 )
> >> > -diff --git a/src/scan.c b/src/scan.c
> >> > -index f1dce75..1949872 100644
> >> > ---- a/src/scan.c
> >> > -+++ b/src/scan.c
> >> > -@@ -4181,7 +4181,7 @@ static int yy_get_next_buffer (void)
> >> > -
> >> > - else
> >> > - {
> >> > -- yy_size_t num_to_read =
> >> > -+ int num_to_read =
> >> > - YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
> >> > number_to_move - 1;
> >> > -
> >> > - while ( num_to_read <= 0 )
> >> > -diff --git a/src/skel.c b/src/skel.c
> >> > -index 26cc889..0344d18 100644
> >> > ---- a/src/skel.c
> >> > -+++ b/src/skel.c
> >> > -@@ -1929,7 +1929,7 @@ const char *skel[] = {
> >> > - "",
> >> > - " else",
> >> > - " {",
> >> > -- " yy_size_t num_to_read =",
> >> > -+ " int num_to_read =",
> >> > - " YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
> >> > number_to_move - 1;",
> >> > - "",
> >> > - " while ( num_to_read <= 0 )",
> >> > ---
> >> > -2.1.4
> >> > -
> >> > diff --git
> >> > a/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch
> >> > b/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch
> >> > deleted file mode 100644
> >> > index 032833ae..0000000
> >> > --- a/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch
> >> > +++ /dev/null
> >> > @@ -1,17 +0,0 @@
> >> > -Upstream-Status: Inappropriate (embedded specific)
> >> > -
> >> > -Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com
> >> > <mailto:laurentiu.palcu@intel.com>>
> >> > -
> >> > -Index: flex-2.5.37/doc/Makefile.am
> >> > -===================================================================
> >> > ---- flex-2.5.37.orig/doc/Makefile.am 2012-07-21
> >> > 04:18:27.000000000 +0300
> >> > -+++ flex-2.5.37/doc/Makefile.am 2013-07-30
> >> > 17:57:09.834834531 +0300
> >> > -@@ -2,7 +2,7 @@
> >> > -
> >> > - info_TEXINFOS = flex.texi
> >> > - dist_man_MANS = flex.1
> >> > --dist_doc_DATA= flex.pdf
> >> > -+EXTRA_DIST= flex.pdf
> >> > -
> >> > - CLEANFILES = \
> >> > - flex.hks \
> >> > diff --git a/meta/recipes-devtools/flex/flex_2.6.0.bb
> >> > <http://flex_2.6.0.bb> b/meta/recipes-devtools/flex/flex_2.6.2.bb
> >> > <http://flex_2.6.2.bb>
> >> > similarity index 79%
> >> > rename from meta/recipes-devtools/flex/flex_2.6.0.bb
> >> > <http://flex_2.6.0.bb>
> >> > rename to meta/recipes-devtools/flex/flex_2.6.2.bb
> >> > <http://flex_2.6.2.bb>
> >> > index ab35b09..e723124 100644
> >> > --- a/meta/recipes-devtools/flex/flex_2.6.0.bb
> >> > <http://flex_2.6.0.bb>
> >> > +++ b/meta/recipes-devtools/flex/flex_2.6.2.bb
> >> > <http://flex_2.6.2.bb>
> >> > @@ -5,22 +5,23 @@ HOMEPAGE = "http://sourceforge.net/projects/flex/
> >> > <http://sourceforge.net/projects/flex/>"
> >> > SECTION = "devel"
> >> > LICENSE = "BSD"
> >> >
> >> > -DEPENDS = "${@bb.utils.contains('PTEST_ENABLED', '1', 'bison-native
> >> > flex-native', '', d)}"
> >> > +DEPENDS = "flex-native ${@bb.utils.contains('PTEST_ENABLED', '1',
> >> > 'bison-native', '', d)}"
> >> > BBCLASSEXTEND = "native nativesdk"
> >> >
> >> > LIC_FILES_CHKSUM =
> >> > "file://COPYING;md5=e4742cf92e89040b39486a6219b68067"
> >> >
> >> > -SRC_URI = "${SOURCEFORGE_MIRROR}/flex/flex-${PV}.tar.bz2 \
> >> > +SRC_URI =
> >> >
> >> > "https://github.com/westes/flex/releases/download/v${PV}/flex-${PV}.tar.gz
> >> >
> >> > <https://github.com/westes/flex/releases/download/v${PV}/flex-${PV}.tar.gz>
> >> > \
> >> > file://run-ptest \
> >> > - file://do_not_create_pdf_doc.patch \
> >> >
> >> >
> >> > file://0001-tests-add-a-target-for-building-tests-without-runnin.patch \
> >> > -
> >> > file://0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch \
> >> > - file://CVE-2016-6354.patch \
> >> > ${@bb.utils.contains('PTEST_ENABLED', '1', '',
> >> > 'file://disable-tests.patch', d)} \
> >> > "
> >> >
> >> > -SRC_URI[md5sum] = "266270f13c48ed043d95648075084d59"
> >> > -SRC_URI[sha256sum] =
> >> > "24e611ef5a4703a191012f80c1027dc9d12555183ce0ecd46f3636e587e9b8e9"
> >> > +SRC_URI_append_class-target = " \
> >> > +
> >> >
> >> > file://0001-use-stage1flex-from-flex-native-to-fix-cross-compili.patch
> >> > \
> >> > + "
> >> > +
> >> > +SRC_URI[md5sum] = "cc6d76c333db7653d5caf423a3335239"
> >> > +SRC_URI[sha256sum] =
> >> > "9a01437a1155c799b7dc2508620564ef806ba66250c36bf5f9034b1c207cb2c9"
> >> >
> >> > # Flex has moved to github from 2.6.1 onwards
> >> > UPSTREAM_CHECK_URI = "https://github.com/westes/flex/releases
> >> > <https://github.com/westes/flex/releases>"
> >> > @@ -37,6 +38,7 @@ EXTRA_OEMAKE +=
> >> > "${@bb.utils.contains('PTEST_ENABLED', '1', 'FLEX=${STAGING_BIND
> >> >
> >> > do_install_append_class-native() {
> >> > create_wrapper ${D}/${bindir}/flex M4=${M4}
> >> > + cp ${B}/src/stage1flex ${D}/${bindir}
> >> > }
> >> >
> >> > do_install_append_class-nativesdk() {
> >> > --
> >> > 1.9.1
> >> >
> >> > --
> >> > _______________________________________________
> >> > Openembedded-core mailing list
> >> > Openembedded-core@lists.openembedded.org
> >> > <mailto:Openembedded-core@lists.openembedded.org>
> >> > http://lists.openembedded.org/mailman/listinfo/openembedded-core
> >> > <http://lists.openembedded.org/mailman/listinfo/openembedded-core>
> >> >
> >> >
> >> >
> >> >
> >> --
> >> _______________________________________________
> >> Openembedded-core mailing list
> >> Openembedded-core@lists.openembedded.org
> >> http://lists.openembedded.org/mailman/listinfo/openembedded-core
> >
> >
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
next prev parent reply other threads:[~2017-01-30 19:56 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-26 8:10 [PATCH 0/7] Package Upgrade: systemd-bootchart, dbus, dus-test, sysstat, flex, grep, byacc, coreutils Chen Qi
2016-12-26 8:10 ` [PATCH 1/7] systemd-bootchart: upgrade to 231 Chen Qi
2016-12-26 8:10 ` [PATCH 2/7] dbus/dbus-test: upgrade to 1.10.14 Chen Qi
2016-12-26 8:10 ` [PATCH 3/7] sysstat: upgrade to 11.5.3 Chen Qi
2016-12-26 8:10 ` [PATCH 4/7] flex: upgrade to 2.6.2 Chen Qi
2017-01-06 14:59 ` Burton, Ross
2017-01-09 1:53 ` ChenQi
2017-01-09 15:24 ` Burton, Ross
2017-01-09 9:39 ` ChenQi
2017-01-26 22:39 ` Martin Jansa
2017-01-27 2:16 ` Khem Raj
2017-01-27 2:19 ` Martin Jansa
2017-01-27 2:21 ` Khem Raj
2017-01-30 19:56 ` Denys Dmytriyenko [this message]
2017-02-10 18:32 ` Trevor Woerner
2017-02-10 18:36 ` Khem Raj
2016-12-26 8:10 ` [PATCH 5/7] grep: upgrade to 2.27 Chen Qi
2016-12-26 8:10 ` [PATCH 6/7] byacc: upgrade to 20161202 Chen Qi
2017-01-12 23:18 ` Burton, Ross
2017-01-13 6:24 ` ChenQi
2017-01-13 10:57 ` ChenQi
2017-01-13 11:20 ` Burton, Ross
2016-12-26 8:10 ` [PATCH 7/7] coreutils: upgrade to 8.26 Chen Qi
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