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Bug#905230: marked as done (elfutils: FTBFS on x32 due to bugs in testsuite)

Your message dated Sat, 6 Feb 2021 11:56:03 +0100
with message-id <ab7b17b4-ecfd-0993-9e1c-e5e7dfc2a084@debian.org>
and subject line x32 build succeeds
has caused the Debian Bug report #905230,
regarding elfutils: FTBFS on x32 due to bugs in testsuite
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
905230: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=905230
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Source: elfutils
Version: 0.170-0.5
Severity: important
Justification: fails to build from source (but built successfully in the past)

debian/patches/testsuite-core-files.diff essentially cleans up
a core file that is only created when the architecture to be
tested does not support unwinding as tested in run-backtrace-dwarf.sh
which made the “rmdir” after the test fail.

The change to debian/rules lets me successfully build this.
It might be related to eatmydata, or not, but it’s actually
nontrivial to disable eatmydata in my cowbuilder environment…

Please apply with the next regular upload to unstable.

Thanks!

diff -Nru elfutils-0.170/debian/changelog elfutils-0.170/debian/changelog
--- elfutils-0.170/debian/changelog	2018-06-24 20:54:50.000000000 +0200
+++ elfutils-0.170/debian/changelog	2018-08-01 17:53:57.000000000 +0200
@@ -1,3 +1,11 @@
+elfutils (0.170-0.5+x32.1) unreleased; urgency=medium
+
+  * Non-maintainer upload.
+  * Disable biarch tests on x32 to fix FTBFS.
+  * Patch testsuite to clean up core files created on some targets.
+
+ -- Thorsten Glaser <tg@mirbsd.de>  Wed, 01 Aug 2018 17:53:57 +0200
+
 elfutils (0.170-0.5) unstable; urgency=medium
 
   * Non-maintainer upload acked by Kurt Roeckx.
diff -Nru elfutils-0.170/debian/patches/series elfutils-0.170/debian/patches/series
--- elfutils-0.170/debian/patches/series	2018-04-09 14:21:19.000000000 +0200
+++ elfutils-0.170/debian/patches/series	2018-08-01 17:52:25.000000000 +0200
@@ -13,3 +13,4 @@
 disable_werror.patch
 GNU_variable_value.patch
 locviews.patch
+testsuite-core-files.diff
diff -Nru elfutils-0.170/debian/patches/testsuite-core-files.diff elfutils-0.170/debian/patches/testsuite-core-files.diff
--- elfutils-0.170/debian/patches/testsuite-core-files.diff	1970-01-01 01:00:00.000000000 +0100
+++ elfutils-0.170/debian/patches/testsuite-core-files.diff	2018-08-01 17:53:50.000000000 +0200
@@ -0,0 +1,11 @@
+# DP: fix FTBFS on x32 where unwinding is not supported
+
+--- a/tests/run-backtrace-dwarf.sh
++++ b/tests/run-backtrace-dwarf.sh
+@@ -28,3 +28,6 @@ tempfiles dwarf.{bt,err}
+ cat dwarf.{bt,err}
+ check_native_unsupported dwarf.err dwarf
+ check_main dwarf.bt dwarf
++# running this on architectures not supporting unwinding calls abort()
++# causing core dump creation
++rm -f core
diff -Nru elfutils-0.170/debian/rules elfutils-0.170/debian/rules
--- elfutils-0.170/debian/rules	2017-09-06 10:11:35.000000000 +0200
+++ elfutils-0.170/debian/rules	2018-08-01 17:29:17.000000000 +0200
@@ -15,6 +15,7 @@
 
 # These are used for cross-compiling and for saving the configure script
 # from having to guess our platform (since we know it already)
+DEB_HOST_ARCH       ?= $(shell dpkg-architecture -qDEB_HOST_ARCH)
 DEB_HOST_GNU_TYPE   ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
 DEB_BUILD_GNU_TYPE  ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
 DEB_HOST_MULTIARCH  ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
@@ -25,6 +26,10 @@
         confflags += --build=$(DEB_BUILD_GNU_TYPE) --host=$(DEB_HOST_GNU_TYPE)
 endif
 
+ifneq (,$(filter x32,$(DEB_HOST_ARCH)))
+	confenv += utrace_cv_cc_biarch=no
+endif
+
 ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
     NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
     MAKEFLAGS += -j$(NUMJOBS)
@@ -37,12 +42,12 @@
 	dh_testdir
 	autoreconf -fis
 ifneq ($(DEB_BUILD_GNU_TYPE),$(DEB_HOST_GNU_TYPE))
-	./configure --enable-maintainer-mode
+	$(confenv) ./configure --enable-maintainer-mode
 	$(MAKE) $(MAKEFLAGS)
 	$(MAKE) clean
 endif
 	CFLAGS="$(CFLAGS) -O3" CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" \
-		./configure $(confflags) --prefix=/usr \
+		$(confenv) ./configure $(confflags) --prefix=/usr \
 		--libdir=/usr/lib/$(DEB_HOST_MULTIARCH) \
 		--program-prefix=eu- --disable-silent-rules

--- End Message ---
--- Begin Message --- 
x32 build succeeds, closing.

--- End Message ---
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