On 2013-09-12 8:02, Hans Beckérus wrote:
On Thu, Sep 12, 2013 at 7:09 PM, Saul Wold <s...@linux.intel.com> wrote:
On 09/11/2013 09:05 AM, Hans Beckérus wrote:
On Wed, Sep 11, 2013 at 10:15 AM, Hans Beckérus <hans.becke...@gmail.com>
wrote:
On Tue, Sep 10, 2013 at 11:33 PM, Saul Wold <s...@linux.intel.com> wrote:
On 09/10/2013 07:56 AM, hans.becke...@gmail.com wrote:
From: Hans Beckerus <hans.beckerus at gmail.com>
This patch updates libtool.m4 (and its output) to resolve a problem
with variable 'lt_sysroot' not being properly updated if the option
'--with[-libtool]-sysroot' is not provided when running the 'configure'
script for a package.
According to the help text ouput from 'configure':
--with-libtool-sysroot=DIR Search for dependent libraries within DIR
(or the compiler's sysrooot if not specified).
Due to swapped cases in a switch statement, when checking if the option
was specified or not, wrong actions were taken resulting in an
incorrect sysroot and failures to properly locate e.g. .la files.
What kind of testing have you done with this? Have you tried a full
world
build? This kind of change scares me a little as what issues we might
have
patched around or behavior built into software.
In the area of testing, it has been verified in my local environment,
which covers a few different ARM based images and SDK installs. I have
not done a build of all possible packages in my Yocto branch.
I just completed a world build locally and have failures in file-native
guile-native, and gtk+3, not sure if we need to invalidate sstate, I am
starting a clean build.
I have no issues with neither of those packages, at least not in
stand-alone builds.
Can you specify a little more exactly what goes wrong during the build
stage?
Actually, someone else here hit a couple of packages that had SDK
build failures after applying the patch.
In this case it was gettext-native and gnutls-native. After doing a
'cleanall' of those packages rebuild went fine.
So, yes, sstate should probably be invalidated after a change like
this since some packages does not seem to be rebuilt properly
otherwise. Are they missing a DEPEND to libtool maybe?
No, these are from a clean build space with no sstate either, I wanted to
verify that.
Also, anything that inherits autotools automagically gets a libtool
dependency added, so we should not be adding that kind of dependency in
recipes.
I have attached the 3 failures I saw for a completely clean build, note
these are native tools: file-native, guile-native and apr-util-native.
Again, I have no issues what so ever to build these packages one by
one after a clean sstate.
On the other hand, I am on a poky 1.4 baseline. I need to bring in the
latest oe-core and build world from there.
I have now tried a world build on oe-core master/latest and I can
confirm that also I get build errors on a clean build root.
I only went as far as stopping at file-native. I think I need to debug
this problem package by package. Something is definitely spooky here.
On poky 1.4 it works like a charm, on current oe-core it does not. Also,
doing a clean sstate or building "file-native" separately
makes no difference. What I discovered is that the sysroot is
completely wrong. It has been resolved to "/" which means the wrong
set of libraries are picked up. If I patched the generated
x86_64-linux-libtool and replaced lt_sysroot with the actual sysroot in use
compilation went fine! The libtool patch *is* good. No question about
that. It is an obvious bug that has been corrected. To me this looks like
some kind of a double-fault! I need to dig deeper.
Thanks.
Hans
Hans
Sau!
Thanks,
Hans
I have not dug too deeply into this yet.
Sau!
For current upstream status see:
http://lists.gnu.org/archive/html/bug-libtool/2013-09/msg00005.html
Signed-off-by: Hans Beckerus <hans.beckerus at gmail.com>
---
meta/recipes-devtools/libtool/libtool-2.4.2.inc | 1 +
.../libtool/libtool/fix-resolve-lt-sysroot.patch | 35
++++++++++++++++++++++
2 files changed, 36 insertions(+)
create mode 100644
meta/recipes-devtools/libtool/libtool/fix-resolve-lt-sysroot.patch
diff --git a/meta/recipes-devtools/libtool/libtool-2.4.2.inc
b/meta/recipes-devtools/libtool/libtool-2.4.2.inc
index bb4ddf0..92e4949 100644
--- a/meta/recipes-devtools/libtool/libtool-2.4.2.inc
+++ b/meta/recipes-devtools/libtool/libtool-2.4.2.inc
@@ -20,6 +20,7 @@ SRC_URI = "${GNU_MIRROR}/libtool/libtool-${PV}.tar.gz
\
file://respect-fstack-protector.patch \
file://norm-rpath.patch \
file://dont-depend-on-help2man.patch \
+ file://fix-resolve-lt-sysroot.patch \
"
SRC_URI[md5sum] = "d2f3b7d4627e69e13514a40e72a24d50"
diff --git
a/meta/recipes-devtools/libtool/libtool/fix-resolve-lt-sysroot.patch
b/meta/recipes-devtools/libtool/libtool/fix-resolve-lt-sysroot.patch
new file mode 100644
index 0000000..5a6335b
--- /dev/null
+++
b/meta/recipes-devtools/libtool/libtool/fix-resolve-lt-sysroot.patch
@@ -0,0 +1,35 @@
+
+Upstream-Status: Pending
+
+This patch updates libtool.m4 (and its output) to resolve a problem
+with variable 'lt_sysroot' not being properly updated if the option
+'--with[-libtool]-sysroot' is not provided when running the
'configure'
+script for a package.
+
+I have also reported the problem to libtool here
+
+http://lists.gnu.org/archive/html/bug-libtool/2013-09/msg00005.html
+
+Signed-off-by: Hans Beckerus <hans.beckerus at gmail.com>
+---
+diff -ur libtool-2.4.2.orig/libltdl/m4/libtool.m4
libtool-2.4.2/libltdl/m4/libtool.m4
+--- libtool-2.4.2.orig/libltdl/m4/libtool.m4 2013-09-05
10:37:24.690013000 +0200
++++ libtool-2.4.2/libltdl/m4/libtool.m4 2013-09-05
12:05:51.560281000 +0200
+@@ -1234,7 +1234,7 @@
+ dnl in case the user passed a directory name.
+ lt_sysroot=
+ case ${with_libtool_sysroot} in #(
+- yes)
++ no)
+ if test "$GCC" = yes; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+@@ -1242,7 +1242,7 @@
+ /*)
+ lt_sysroot=`echo "$with_libtool_sysroot" | sed -e
"$sed_quote_subst"`
+ ;; #(
+- no|'')
++ yes|'')
+ ;; #(
+ *)
+ AC_MSG_RESULT([${with_libtool_sysroot}])
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