From 5b29c09c31982a712844cb2bbcd0bfff09c457d1 Mon Sep 17 00:00:00 2001

From: Mark Wielaard <mjw@redhat.com>

Date: Thu, 16 Jun 2016 14:24:22 +0200

Subject: [PATCH 07/54] Add option to have unique debug file names across

 version/release/arch.

Introduce a new macro _unique_debug_names that when set will pass

--unique-debug-arch "%{_arch}" to find-debuginfo.sh to create debuginfo

files which end in "-<ver>-<rel>.<arch>.debug" instead of simply ".debug".

Adds testcases for dwz and buildid with and without unique debug file names.

Signed-off-by: Mark Wielaard <mjw@redhat.com>

(cherry picked from commit 45bfecbf7dd4249abc197a5fc908e4efcc3108ad)

---

 build/files.c             |  19 ++-

 macros.debug              |   3 +

 macros.in                 |   9 +-

 scripts/find-debuginfo.sh |  18 ++-

 tests/rpmbuild.at         | 168 +++++++++++++++++++-----

 tests/rpmbuildid.at       | 316 +++++++++++++++++++++++++++++++++++++++++++++-

 6 files changed, 494 insertions(+), 39 deletions(-)

diff --git a/build/files.c b/build/files.c

index b010483e4..eb398562a 100644

--- a/build/files.c

+++ b/build/files.c

@@ -1790,6 +1790,16 @@ static int generateBuildIDs(FileList fl)

 	    }

 	}

+	/* In case we need ALLDEBUG links we might need the vra as

+	   tagged onto the .debug file name. */

+	char *vra = NULL;

+	if (rc == 0 && needDbg && build_id_links == BUILD_IDS_ALLDEBUG) {

+	    int unique_debug_names =

+		rpmExpandNumeric("%{?_unique_debug_names}");

+	    if (unique_debug_names == 1)

+		vra = rpmExpand("-%{version}-%{release}.%{_arch}", NULL);

+	}

+

 	/* Now add a subdir and symlink for each buildid found.  */

 	for (i = 0; i < nr_ids; i++) {

 	    /* Don't add anything more when an error occured. But do

@@ -1884,15 +1894,17 @@ static int generateBuildIDs(FileList fl)

 			    int pathlen = strlen(paths[i]);

 			    int debuglen = strlen(".debug");

 			    int prefixlen = strlen("/usr/lib/debug");

-			    if (pathlen > prefixlen

-				&& strcmp (paths[i] + pathlen - debuglen,

+			    int vralen = vra == NULL ? 0 : strlen(vra);

+			    if (pathlen > prefixlen + debuglen + vralen

+				&& strcmp ((paths[i] + pathlen - debuglen),

 					   ".debug") == 0) {

 				free(linkpath);

 				free(targetpath);

 				char *targetstr = xstrdup (paths[i]

 							   + prefixlen);

 				int targetlen = pathlen - prefixlen;

-				targetstr[targetlen - debuglen] = '\0';

+				int targetend = targetlen - debuglen - vralen;

+				targetstr[targetend] = '\0';

 				rasprintf(&linkpath, "%s/%s",

 					  buildidsubdir, &ids[i][2]);

 				rasprintf(&targetpath, "../../../../..%s",

@@ -1911,6 +1923,7 @@ static int generateBuildIDs(FileList fl)

 	    free(paths[i]);

 	    free(ids[i]);

 	}

+	free(vra);

 	free(paths);

 	free(ids);

     }

diff --git a/macros.debug b/macros.debug

index d273c0876..ee0cc9ebe 100644

--- a/macros.debug

+++ b/macros.debug

@@ -1,4 +1,7 @@

 # macros to include to generate debuginfo

+# Note don't define/enable a feature here if it is already the default in

+# macros.in. Otherwise it cannot simply be --undefined on the command line

+# in the tests (it needs to be undefined multiple times then).

 %_enable_debug_packages 1

 %_include_minidebuginfo 1

diff --git a/macros.in b/macros.in

index c845f5841..68bf39194 100644

--- a/macros.in

+++ b/macros.in

@@ -180,7 +180,7 @@

 #	the script.  See the script for details.

 #

 %__debug_install_post   \

-   %{_rpmconfigdir}/find-debuginfo.sh %{?_missing_build_ids_terminate_build:--strict-build-id} %{?_include_minidebuginfo:-m} %{?_include_gdb_index:-i} %{?_unique_build_ids:--ver-rel "%{version}-%{release}"} %{?_find_debuginfo_dwz_opts} %{?_find_debuginfo_opts} "%{_builddir}/%{?buildsubdir}"\

+   %{_rpmconfigdir}/find-debuginfo.sh %{?_missing_build_ids_terminate_build:--strict-build-id} %{?_include_minidebuginfo:-m} %{?_include_gdb_index:-i} %{?_unique_build_ids:--ver-rel "%{version}-%{release}"} %{?_unique_debug_names:--unique-debug-arch "%{_arch}"} %{?_find_debuginfo_dwz_opts} %{?_find_debuginfo_opts} "%{_builddir}/%{?buildsubdir}"\

 %{nil}

 #	Template for debug information sub-package.

@@ -488,6 +488,13 @@ package or when debugging this package.\

 # onto debugedit --build-id-seed to be used to prime the build-id note hash.

 %_unique_build_ids	1

+# Whether .debug files should be made unique between package version,

+# release and architecture. If set to 1 this will pass

+# --unique-debug-arch "%{_arch}" to find-debuginfo.sh to create

+# debuginfo files which end in -<ver>-<rel>.<arch>.debug

+# Requires _unique_build_ids.

+%_unique_debug_names	1

+

 #

 # Use internal dependency generator rather than external helpers?

 %_use_internal_dependency_generator	1

diff --git a/scripts/find-debuginfo.sh b/scripts/find-debuginfo.sh

index 8e608134f..3653c4848 100644

--- a/scripts/find-debuginfo.sh

+++ b/scripts/find-debuginfo.sh

@@ -64,6 +64,9 @@ dwz_max_die_limit=

 # Version and release of the spec. Given by --ver-rel

 ver_rel=

+# Arch given by --unique-debug-arch

+unique_debug_arch=

+

 BUILDDIR=.

 out=debugfiles.list

 nout=0

@@ -87,6 +90,10 @@ while [ $# -gt 0 ]; do

     ver_rel=$2

     shift

     ;;

+  --unique-debug-arch)

+    unique_debug_arch=$2

+    shift

+    ;;

   -g)

     strip_g=true

     ;;

@@ -125,6 +132,11 @@ while [ $# -gt 0 ]; do

   shift

 done

+if test -z "$ver_rel" -a -n "$unique_debug_arch"; then

+  echo >&2 "*** ERROR: --unique-debug-arch (${unique_debug_arch}) needs --ver-rel (${ver_rel})"

+  exit 2

+fi

+

 i=0

 while ((i < nout)); do

   outs[$i]="$BUILDDIR/${outs[$i]}"

@@ -232,7 +244,11 @@ debug_link()

 get_debugfn()

 {

   dn=$(dirname "${1#$RPM_BUILD_ROOT}")

-  bn=$(basename "$1" .debug).debug

+  if test -n "${unique_debug_arch}"; then

+    bn=$(basename "$1" .debug)-${ver_rel}.${unique_debug_arch}.debug

+  else

+    bn=$(basename "$1" .debug).debug

+  fi

   debugdn=${debugdir}${dn}

   debugfn=${debugdn}/${bn}

diff --git a/tests/rpmbuild.at b/tests/rpmbuild.at

index a3123244c..0a2c01efe 100644

--- a/tests/rpmbuild.at

+++ b/tests/rpmbuild.at

@@ -386,8 +386,9 @@ AT_CLEANUP

 # Check if rpmbuild runs dwz and generates a multi file that with shared

 # debuginfo. This is simply the hello example with one binary build twice

 # so dwz has enough slightly similar debug data.

+# Test the case without unique debug file names.

 AT_SETUP([rpmbuild debuginfo dwz])

-AT_KEYWORDS([build] [debuginfo])

+AT_KEYWORDS([build] [debuginfo] [dwz])

 AT_CHECK([

 rm -rf ${TOPDIR}

 AS_MKDIR_P(${TOPDIR}/SOURCES)

@@ -397,63 +398,170 @@ cp "${abs_srcdir}"/data/SOURCES/hello-1.0.tar.gz "${abs_srcdir}"/data/SOURCES/he

 run rpmbuild --quiet \

   --macros=${abs_top_builddir}/macros:${abs_top_builddir}/tests/testing/usr/local/lib/rpm/platform/%{_target_cpu}-%{_target_os}/macros:${top_srcdir}/macros.debug \

   --rcfile=${abs_top_builddir}/rpmrc \

+  --undefine "_unique_debug_names" \

   -ba "${abs_srcdir}"/data/SPECS/hello2.spec

 # The debuginfo package should contain a .debug file for each binary

 # and a dwz multi file that contains the shared debuginfo between them.

 rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello2-debuginfo-1.0-1.*.rpm \

   | cpio -diu

-test -f ./usr/lib/debug/usr/local/bin/hello.debug || exit 1

-test -f ./usr/lib/debug/usr/local/bin/hello2.debug || exit 1

-test -f ./usr/lib/debug/.dwz/hello2-1.0-1.* || exit 1

+

+hello_file_debug=./usr/lib/debug/usr/local/bin/hello.debug

+hello2_file_debug=./usr/lib/debug/usr/local/bin/hello2.debug

+hello_multi_file=./usr/lib/debug/.dwz/hello2-1.0-1.*

+test -f $hello_file_debug || echo "no hello debug file: $hello_file_debug"

+test -f $hello2_file_debug || echo "no hello2 debug file: $hello2_file_debug"

+test -f $hello_multi_file || echo "no dwz multi file: $hello_multi_file"

 # Make sure the main package binaries contain the correct build-ids

 # linking them to the debug packages.

 rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello2-1.0-1.*.rpm \

   | cpio -diu

-id1=$(file ./usr/local/bin/hello | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

-id2=$(file ./usr/local/bin/hello2 | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

-id1debug=$(file ./usr/lib/debug/usr/local/bin/hello.debug \

-  | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

-id2debug=$(file ./usr/lib/debug/usr/local/bin/hello2.debug \

-  | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

-idmulti=$(file ./usr/lib/debug/.dwz/hello2-1.0-1.* \

-  | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

-

-test "$id1" = "$id1debug" || exit 1

-test "$id2" = "$id2debug" || exit 1

+hello_file=./usr/local/bin/hello

+hello2_file=./usr/local/bin/hello2

+test -f $hello_file || echo "no hello file: $hello_file"

+test -f $hello2_file || echo "no hello2 file: $hello2_file"

+

+id1=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+id2=$(file $hello2_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+id1debug=$(file $hello_file_debug | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+id2debug=$(file $hello2_file_debug | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+idmulti=$(file $hello_multi_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+

+test "$id1" = "$id1debug" || echo "id1: $id1 != id1debug: $id1debug"

+test "$id2" = "$id2debug" || echo "id2: $id2 != id2debug: $id2debug"

+

+# The build-id files should link to the .debug files.

+id1file="./usr/lib/debug/.build-id/${id1:0:2}/${id1:2}"

+canonid1file=$(readlink -f ${id1file})

+canonfile1=$(readlink -f $hello_file)

+canonid1debug=$(readlink -f ${id1file}.debug)

+canondebug1=$(readlink -f $hello_file_debug)

+

+test "$canonid1file" = "$canonfile1" \

+  || echo "canonid1file: $canonid1file != $canonfile1"

+test "$canonid1debug" = "$canondebug1" \

+  || echo "canonid1debug: $canonid1debug != $canondebug1"

+

+id2file="./usr/lib/debug/.build-id/${id2:0:2}/${id2:2}"

+canonid2file=$(readlink -f ${id2file})

+canonfile2=$(readlink -f $hello2_file)

+canonid2debug=$(readlink -f ${id2file}.debug)

+canondebug2=$(readlink -f $hello2_file_debug)

+

+test "$canonid2file" = "$canonfile2" \

+  || echo "canonid2: $canonid2file != $canonfile2"

+test "$canonid2debug" = "$canondebug2" \

+  || echo "canonid2debug: $canonid2debug" != "$canondebug2"

+

+# Both .debug files should point to the dwz multi file.

+# It would be nice to also test that they contain the correct dwz build-id

+# but that is a bit hard to grep out of the section data.

+multiref1=$(readelf --string-dump=.gnu_debugaltlink $hello_file_debug \

+  | grep '[     0]' | cut -c13-)

+multiref2=$(readelf --string-dump=.gnu_debugaltlink $hello2_file_debug \

+  | grep '[     0]' | cut -c13-)

+

+test "$multiref1" = "$multiref2" || echo "multiref: $multiref1 != $multiref2"

+

+canonmultiref=$(readlink -f $(dirname $canondebug1)/$multiref1)

+canonmultifile=$(readlink -f $hello_multi_file)

+

+test "$canonmultiref" = "$canonmultifile" \

+  || echo "canonmultiref: $canonmultiref" != "$canonmultifile"

+],

+[0],

+[],

+[ignore])

+AT_CLEANUP

+

+# ------------------------------

+# Check if rpmbuild runs dwz and generates a multi file that with shared

+# debuginfo. This is simply the hello example with one binary build twice

+# so dwz has enough slightly similar debug data.

+# Test with unique debug file names.

+AT_SETUP([rpmbuild debuginfo dwz unique debug names])

+AT_KEYWORDS([build] [debuginfo] [dwz])

+AT_CHECK([

+rm -rf ${TOPDIR}

+AS_MKDIR_P(${TOPDIR}/SOURCES)

+

+cp "${abs_srcdir}"/data/SOURCES/hello-1.0.tar.gz "${abs_srcdir}"/data/SOURCES/hello-1.0-modernize.patch ${TOPDIR}/SOURCES

+

+run rpmbuild --quiet \

+  --macros=${abs_top_builddir}/macros:${abs_top_builddir}/tests/testing/usr/local/lib/rpm/platform/%{_target_cpu}-%{_target_os}/macros:${top_srcdir}/macros.debug \

+  --rcfile=${abs_top_builddir}/rpmrc \

+  --define "_unique_debug_names 1" \

+  -ba "${abs_srcdir}"/data/SPECS/hello2.spec

+

+# The debuginfo package should contain a .debug file for each binary

+# and a dwz multi file that contains the shared debuginfo between them.

+rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello2-debuginfo-1.0-1.*.rpm \

+  | cpio -diu

+

+hello_file_debug=./usr/lib/debug/usr/local/bin/hello-*.debug

+hello2_file_debug=./usr/lib/debug/usr/local/bin/hello2-*.debug

+hello_multi_file=./usr/lib/debug/.dwz/hello2-1.0-1.*

+test -f $hello_file_debug || echo "no hello debug file: $hello_file_debug"

+test -f $hello2_file_debug || echo "no hello2 debug file: $hello2_file_debug"

+test -f $hello_multi_file || echo "no dwz multi file: $hello_multi_file"

+

+# Make sure the main package binaries contain the correct build-ids

+# linking them to the debug packages.

+rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello2-1.0-1.*.rpm \

+  | cpio -diu

+hello_file=./usr/local/bin/hello

+hello2_file=./usr/local/bin/hello2

+test -f $hello_file || echo "no hello file: $hello_file"

+test -f $hello2_file || echo "no hello2 file: $hello2_file"

+

+id1=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+id2=$(file $hello2_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+id1debug=$(file $hello_file_debug | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+id2debug=$(file $hello2_file_debug | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+idmulti=$(file $hello_multi_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+

+test "$id1" = "$id1debug" || echo "id1: $id1 != id1debug: $id1debug"

+test "$id2" = "$id2debug" || echo "id2: $id2 != id2debug: $id2debug"

 # The build-id files should link to the .debug files.

 id1file="./usr/lib/debug/.build-id/${id1:0:2}/${id1:2}"

 canonid1file=$(readlink -f ${id1file})

-canonfile1=$(readlink -f ./usr/local/bin/hello)

+canonfile1=$(readlink -f $hello_file)

 canonid1debug=$(readlink -f ${id1file}.debug)

-canondebug1=$(readlink -f ./usr/lib/debug/usr/local/bin/hello.debug)

+canondebug1=$(readlink -f $hello_file_debug)

-test "$canonid1file" = "$canonfile1" || exit 1

-test "$canonid1debug" = "$canondebug1" || exit 1

+test "$canonid1file" = "$canonfile1" \

+  || echo "canonid1file: $canonid1file != $canonfile1"

+test "$canonid1debug" = "$canondebug1" \

+  || echo "canonid1debug: $canonid1debug != $canondebug1"

 id2file="./usr/lib/debug/.build-id/${id2:0:2}/${id2:2}"

-canonid2file=$(readlink -f ${id1file})

-canonfile2=$(readlink -f ./usr/local/bin/hello)

-canonid2debug=$(readlink -f ${id1file}.debug)

-canondebug2=$(readlink -f ./usr/lib/debug/usr/local/bin/hello.debug)

+canonid2file=$(readlink -f ${id2file})

+canonfile2=$(readlink -f $hello2_file)

+canonid2debug=$(readlink -f ${id2file}.debug)

+canondebug2=$(readlink -f $hello2_file_debug)

-test "$canonid2file" = "$canonfile2" || exit 1

-test "$canonid2debug" = "$canondebug2" || exit 1

+test "$canonid2file" = "$canonfile2" \

+  || echo "canonid2: $canonid2file != $canonfile2"

+test "$canonid2debug" = "$canondebug2" \

+  || echo "canonid2debug: $canonid2debug" != "$canondebug2"

 # Both .debug files should point to the dwz multi file.

 # It would be nice to also test that they contain the correct dwz build-id

 # but that is a bit hard to grep out of the section data.

-multiref1=$(readelf --string-dump=.gnu_debugaltlink ./usr/lib/debug/usr/local/bin/hello.debug | grep '[     0]' | cut -c13-)

-multiref2=$(readelf --string-dump=.gnu_debugaltlink ./usr/lib/debug/usr/local/bin/hello2.debug | grep '[     0]' | cut -c13-)

+multiref1=$(readelf --string-dump=.gnu_debugaltlink $hello_file_debug \

+  | grep '[     0]' | cut -c13-)

+multiref2=$(readelf --string-dump=.gnu_debugaltlink $hello2_file_debug \

+  | grep '[     0]' | cut -c13-)

-test "$multiref1" = "$multiref2" || exit 1

+test "$multiref1" = "$multiref2" || echo "multiref: $multiref1 != $multiref2"

 canonmultiref=$(readlink -f $(dirname $canondebug1)/$multiref1)

-canonmultifile=$(readlink -f ./usr/lib/debug/.dwz/hello2-1.0-1.*)

+canonmultifile=$(readlink -f $hello_multi_file)

-test "$canonmultiref" = "$canonmultifile" || exit 1

+test "$canonmultiref" = "$canonmultifile" \

+  || echo "canonmultiref: $canonmultiref" != "$canonmultifile"

 ],

 [0],

 [],

diff --git a/tests/rpmbuildid.at b/tests/rpmbuildid.at

index 1da63022d..ede1181e1 100644

--- a/tests/rpmbuildid.at

+++ b/tests/rpmbuildid.at

@@ -54,7 +54,8 @@ hello debuginfo build-id files: 0

 AT_CLEANUP

 # ------------------------------

-# Check if rpmbuild "alldebug" generates debuginfo buildid symlinks

+# Check if rpmbuild "alldebug" generates debuginfo buildid symlinks.

+# Without unique debug file names.

 AT_SETUP([rpmbuild buildid alldebug])

 AT_KEYWORDS([build] [debuginfo] [buildid])

 AT_CHECK([

@@ -69,6 +70,7 @@ run rpmbuild \

   --macros=${abs_top_builddir}/macros:${abs_top_builddir}/tests/testing/usr/local/lib/rpm/platform/%{_target_cpu}-%{_target_os}/macros:${top_srcdir}/macros.debug \

   --rcfile=${abs_top_builddir}/rpmrc \

   --define="_build_id_links alldebug" \

+  --undefine "_unique_debug_names" \

   --quiet -ba "${abs_srcdir}"/data/SPECS/hello.spec

 # There should be zero build-id files in the main package

@@ -114,7 +116,100 @@ test "$canon_main_file" = "$canon_main_id_file" \

 # And check the same for the debug file.

 debug_file=./usr/lib/debug/usr/local/bin/hello.debug

-test -f "${debug_file}" || echo "No debug file ${debug_file}"

+test -f ${debug_file} || echo "No debug file ${debug_file}"

+

+# Extract the build-id from the .debug file

+id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+

+test ${id_main} = ${id_debug} || echo "unequal main and debug id"

+

+id_debug_file="./usr/lib/debug/.build-id/${id_debug:0:2}/${id_debug:2}.debug"

+test -L "$id_debug_file" || echo "No build-id file $id_debug_file"

+

+canon_debug_file=$(readlink -f ${debug_file})

+

+test -f "$canon_debug_file" \

+  || echo "Cannot resolve debug file ${debug_file} -> ${canon_debug_file}"

+

+canon_debug_id_file=$(readlink -f ${id_debug_file})

+

+test -f "$canon_debug_id_file" \

+  || echo "Cannot resolve debug build-id file ${id_debug_file} -> ${canon_debug_id_file}"

+

+test "$canon_debug_file" = "$canon_debug_id_file" \

+  || echo "debug and build-id not linked"

+],

+[0],

+[hello build-id files: 0

+hello debuginfo build-id files: 3

+],

+[ignore])

+AT_CLEANUP

+

+# ------------------------------

+# Check if rpmbuild "alldebug" generates debuginfo buildid symlinks.

+# With unique debug file names.

+AT_SETUP([rpmbuild buildid alldebug unique debug names])

+AT_KEYWORDS([build] [debuginfo] [buildid])

+AT_CHECK([

+rm -rf ${TOPDIR}

+AS_MKDIR_P(${TOPDIR}/SOURCES)

+

+# Setup sources

+cp "${abs_srcdir}"/data/SOURCES/hello-1.0.tar.gz "${abs_srcdir}"/data/SOURCES/hello-1.0-modernize.patch ${TOPDIR}/SOURCES

+

+# Build, contains one ELF which should have a buildid.

+run rpmbuild \

+  --macros=${abs_top_builddir}/macros:${abs_top_builddir}/tests/testing/usr/local/lib/rpm/platform/%{_target_cpu}-%{_target_os}/macros:${top_srcdir}/macros.debug \

+  --rcfile=${abs_top_builddir}/rpmrc \

+  --define="_build_id_links alldebug" \

+  --define="_unique_debug_names 1" \

+  --quiet -ba "${abs_srcdir}"/data/SPECS/hello.spec

+

+# There should be zero build-id files in the main package

+# Main and debug should be in the debuginfo package,

+# plus the .build-id/xx subdir, 3 in total.

+echo -n "hello build-id files: "

+run rpm -ql -p "${TOPDIR}"/RPMS/*/hello-1.0-1.*.rpm \

+  | grep /.build-id/ | wc --lines

+

+echo -n "hello debuginfo build-id files: "

+run rpm -ql -p "${TOPDIR}"/RPMS/*/hello-debuginfo-1.0-1.*.rpm \

+  | grep /.build-id/ | wc --lines

+

+# Extract the both packages to check the build-id files link to the

+# main and .debug files.

+rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-1.0-1.*.rpm \

+  | cpio -diu

+rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-debuginfo-1.0-1.*.rpm \

+  | cpio -diu

+

+# Check there is a build-id symlink for the main file.

+main_file=./usr/local/bin/hello

+test -f "${main_file}" || echo "No main file ${main_file}"

+

+# Extract the build-id from the main file

+id_main=$(file $main_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+

+id_main_file="./usr/lib/debug/.build-id/${id_main:0:2}/${id_main:2}"

+test -L "$id_main_file" || echo "No build-id file $id_main_file"

+

+canon_main_file=$(readlink -f ${main_file})

+

+test -f "$canon_main_file" \

+  || echo "Cannot resolve main file ${main_file} -> ${canon_main_file}"

+

+canon_main_id_file=$(readlink -f ${id_main_file})

+

+test -f "$canon_main_id_file" \

+  || echo "Cannot resolve main build-id file ${id_main_file} -> ${canon_main_id_file}"

+

+test "$canon_main_file" = "$canon_main_id_file" \

+  || echo "main and build-id file not linked"

+

+# And check the same for the debug file.

+debug_file=./usr/lib/debug/usr/local/bin/hello-*.debug

+test -f ${debug_file} || echo "No debug file ${debug_file}"

 # Extract the build-id from the .debug file

 id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

@@ -146,6 +241,7 @@ AT_CLEANUP

 # ------------------------------

 # Check if rpmbuild "separate" generates main and debuginfo buildid symlinks

+# Without unique debug file names

 AT_SETUP([rpmbuild buildid separate])

 AT_KEYWORDS([build] [debuginfo] [buildid])

 AT_CHECK([

@@ -160,6 +256,7 @@ run rpmbuild \

   --macros=${abs_top_builddir}/macros:${abs_top_builddir}/tests/testing/usr/local/lib/rpm/platform/%{_target_cpu}-%{_target_os}/macros:${top_srcdir}/macros.debug \

   --rcfile=${abs_top_builddir}/rpmrc \

   --define="_build_id_links separate" \

+  --undefine "_unique_debug_names" \

   --quiet -ba "${abs_srcdir}"/data/SPECS/hello.spec

 # There should be one build-id files in the main and debuginfo package

@@ -204,7 +301,99 @@ test "$canon_main_file" = "$canon_main_id_file" \

 # And check the same for the debug file.

 debug_file=./usr/lib/debug/usr/local/bin/hello.debug

-test -f "${debug_file}" || echo "No debug file ${debug_file}"

+test -f ${debug_file} || echo "No debug file ${debug_file}"

+

+# Extract the build-id from the .debug file

+id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+

+test ${id_main} = ${id_debug} || echo "unequal main and debug id"

+

+id_debug_file="./usr/lib/debug/.build-id/${id_debug:0:2}/${id_debug:2}.debug"

+test -L "$id_debug_file" || echo "No build-id file $id_debug_file"

+

+canon_debug_file=$(readlink -f ${debug_file})

+

+test -f "$canon_debug_file" \

+  || echo "Cannot resolve debug file ${debug_file} -> ${canon_debug_file}"

+

+canon_debug_id_file=$(readlink -f ${id_debug_file})

+

+test -f "$canon_debug_id_file" \

+  || echo "Cannot resolve debug build-id file ${id_debug_file} -> ${canon_debug_id_file}"

+

+test "$canon_debug_file" = "$canon_debug_id_file" \

+  || echo "debug and build-id not linked"

+],

+[0],

+[hello build-id files: 2

+hello debuginfo build-id files: 2

+],

+[ignore])

+AT_CLEANUP

+

+# ------------------------------

+# Check if rpmbuild "separate" generates main and debuginfo buildid symlinks

+# With unique debug file names

+AT_SETUP([rpmbuild buildid separate unique debug names])

+AT_KEYWORDS([build] [debuginfo] [buildid])

+AT_CHECK([

+rm -rf ${TOPDIR}

+AS_MKDIR_P(${TOPDIR}/SOURCES)

+

+# Setup sources

+cp "${abs_srcdir}"/data/SOURCES/hello-1.0.tar.gz "${abs_srcdir}"/data/SOURCES/hello-1.0-modernize.patch ${TOPDIR}/SOURCES

+

+# Build, contains one ELF which should have a buildid.

+run rpmbuild \

+  --macros=${abs_top_builddir}/macros:${abs_top_builddir}/tests/testing/usr/local/lib/rpm/platform/%{_target_cpu}-%{_target_os}/macros:${top_srcdir}/macros.debug \

+  --rcfile=${abs_top_builddir}/rpmrc \

+  --define="_build_id_links separate" \

+  --define="_unique_debug_names 1" \

+  --quiet -ba "${abs_srcdir}"/data/SPECS/hello.spec

+

+# There should be one build-id files in the main and debuginfo package

+# plus the .build-id/xx subdir, 2 in total.

+echo -n "hello build-id files: "

+run rpm -ql -p "${TOPDIR}"/RPMS/*/hello-1.0-1.*.rpm \

+  | grep /.build-id/ | wc --lines

+

+echo -n "hello debuginfo build-id files: "

+run rpm -ql -p "${TOPDIR}"/RPMS/*/hello-debuginfo-1.0-1.*.rpm \

+  | grep /.build-id/ | wc --lines

+

+# Extract the both packages to check the build-id files link to the

+# main and .debug files.

+rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-1.0-1.*.rpm \

+  | cpio -diu

+rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-debuginfo-1.0-1.*.rpm \

+  | cpio -diu

+

+# Check there is a build-id symlink for the main file.

+main_file=./usr/local/bin/hello

+test -f "${main_file}" || echo "No main file ${main_file}"

+

+# Extract the build-id from the main file

+id_main=$(file $main_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+

+id_main_file="./usr/lib/.build-id/${id_main:0:2}/${id_main:2}"

+test -L "$id_main_file" || echo "No build-id file $id_main_file"

+

+canon_main_file=$(readlink -f ${main_file})

+

+test -f "$canon_main_file" \

+  || echo "Cannot resolve main file ${main_file} -> ${canon_main_file}"

+

+canon_main_id_file=$(readlink -f ${id_main_file})

+

+test -f "$canon_main_id_file" \

+  || echo "Cannot resolve main build-id file ${id_main_file} -> ${canon_main_id_file}"

+

+test "$canon_main_file" = "$canon_main_id_file" \

+  || echo "main and build-id file not linked"

+

+# And check the same for the debug file.

+debug_file=./usr/lib/debug/usr/local/bin/hello-*.debug

+test -f ${debug_file} || echo "No debug file ${debug_file}"

 # Extract the build-id from the .debug file

 id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

@@ -236,6 +425,7 @@ AT_CLEANUP

 # ------------------------------

 # Check if rpmbuild "compat" generates main and debuginfo buildid symlinks

+# Without unique debug file names

 AT_SETUP([rpmbuild buildid compat])

 AT_KEYWORDS([build] [debuginfo] [buildid])

 AT_CHECK([

@@ -250,6 +440,7 @@ run rpmbuild \

   --macros=${abs_top_builddir}/macros:${abs_top_builddir}/tests/testing/usr/local/lib/rpm/platform/%{_target_cpu}-%{_target_os}/macros:${top_srcdir}/macros.debug \

   --rcfile=${abs_top_builddir}/rpmrc \

   --define="_build_id_links compat" \

+  --undefine "_unique_debug_names" \

   --quiet -ba "${abs_srcdir}"/data/SPECS/hello.spec

 # There should be one build-id files in the main and debuginfo package.

@@ -295,7 +486,112 @@ test "$canon_main_file" = "$canon_main_id_file" \

 # And check the same for the debug file.

 debug_file=./usr/lib/debug/usr/local/bin/hello.debug

-test -f "${debug_file}" || echo "No debug file ${debug_file}"

+test -f ${debug_file} || echo "No debug file ${debug_file}"

+

+# Extract the build-id from the .debug file

+id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+

+test ${id_main} = ${id_debug} || echo "unequal main and debug id"

+

+id_debug_file="./usr/lib/debug/.build-id/${id_debug:0:2}/${id_debug:2}.debug"

+test -L "$id_debug_file" || echo "No build-id file $id_debug_file"

+

+canon_debug_file=$(readlink -f ${debug_file})

+

+test -f "$canon_debug_file" \

+  || echo "Cannot resolve debug file ${debug_file} -> ${canon_debug_file}"

+

+canon_debug_id_file=$(readlink -f ${id_debug_file})

+

+test -f "$canon_debug_id_file" \

+  || echo "Cannot resolve debug build-id file ${id_debug_file} -> ${canon_debug_id_file}"

+

+test "$canon_debug_file" = "$canon_debug_id_file" \

+  || echo "debug and build-id not linked"

+

+# The compat link should also point to the same (indirectly).

+id_compat_file="./usr/lib/debug/.build-id/${id_main:0:2}/${id_main:2}"

+test -L "$id_compat_file" || echo "No build-id compat file $id_compat_file"

+

+canon_compat_file=$(readlink -f ${id_compat_file})

+

+test -f "$canon_compat_file" \

+  || echo "Cannot resolve compat file ${id_compat_file} -> ${canon_compat_file}"

+

+test "$canon_compat_file" = "$canon_main_file" \

+  || echo "compat and build-id not linked"

+],

+[0],

+[hello build-id files: 2

+hello debuginfo build-id files: 3

+],

+[ignore])

+AT_CLEANUP

+

+# ------------------------------

+# Check if rpmbuild "compat" generates main and debuginfo buildid symlinks

+# With unique debug file names

+AT_SETUP([rpmbuild buildid compat unique debug names])

+AT_KEYWORDS([build] [debuginfo] [buildid])

+AT_CHECK([

+rm -rf ${TOPDIR}

+AS_MKDIR_P(${TOPDIR}/SOURCES)

+

+# Setup sources

+cp "${abs_srcdir}"/data/SOURCES/hello-1.0.tar.gz "${abs_srcdir}"/data/SOURCES/hello-1.0-modernize.patch ${TOPDIR}/SOURCES

+

+# Build, contains one ELF which should have a buildid.

+run rpmbuild \

+  --macros=${abs_top_builddir}/macros:${abs_top_builddir}/tests/testing/usr/local/lib/rpm/platform/%{_target_cpu}-%{_target_os}/macros:${top_srcdir}/macros.debug \

+  --rcfile=${abs_top_builddir}/rpmrc \

+  --define="_build_id_links compat" \

+  --define="_unique_debug_names 1" \

+  --quiet -ba "${abs_srcdir}"/data/SPECS/hello.spec

+

+# There should be one build-id files in the main and debuginfo package.

+# the debuginfo package has one extra main build-id compat symlink

+# plus the .build-id/xx subdir, 2 in total in main, 3 in total in debug

+echo -n "hello build-id files: "

+run rpm -ql -p "${TOPDIR}"/RPMS/*/hello-1.0-1.*.rpm \

+  | grep /.build-id/ | wc --lines

+

+echo -n "hello debuginfo build-id files: "

+run rpm -ql -p "${TOPDIR}"/RPMS/*/hello-debuginfo-1.0-1.*.rpm \

+  | grep /.build-id/ | wc --lines

+

+# Extract the both packages to check the build-id files link to the

+# main and .debug files.

+rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-1.0-1.*.rpm \

+  | cpio -diu

+rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-debuginfo-1.0-1.*.rpm \

+  | cpio -diu

+

+# Check there is a build-id symlink for the main file.

+main_file=./usr/local/bin/hello

+test -f "${main_file}" || echo "No main file ${main_file}"

+

+# Extract the build-id from the main file

+id_main=$(file $main_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+

+id_main_file="./usr/lib/.build-id/${id_main:0:2}/${id_main:2}"

+test -L "$id_main_file" || echo "No build-id file $id_main_file"

+

+canon_main_file=$(readlink -f ${main_file})

+

+test -f "$canon_main_file" \

+  || echo "Cannot resolve main file ${main_file} -> ${canon_main_file}"

+

+canon_main_id_file=$(readlink -f ${id_main_file})

+

+test -f "$canon_main_id_file" \

+  || echo "Cannot resolve main build-id file ${id_main_file} -> ${canon_main_id_file}"

+

+test "$canon_main_file" = "$canon_main_id_file" \

+  || echo "main and build-id file not linked"

+

+# And check the same for the debug file.

+debug_file=./usr/lib/debug/usr/local/bin/hello-*debug

+test -f ${debug_file} || echo "No debug file ${debug_file}"

 # Extract the build-id from the .debug file

 id_debug=$(file $debug_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

@@ -784,8 +1080,12 @@ rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-1.0-1.*.rpm \

 hello_file=./usr/local/bin/hello

 # Extract the build-id from the main file

+test -f $hello_file || echo "No $hello_file"

 id1=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+# Make sure we generate a new one

+rm $hello_file

+

 # Build the "next" release, which has no changes except for the release update.

 run rpmbuild --quiet \

   --macros=${abs_top_builddir}/macros:${abs_top_builddir}/tests/testing/usr/local/lib/rpm/platform/%{_target_cpu}-%{_target_os}/macros:${top_srcdir}/macros.debug \

@@ -797,6 +1097,7 @@ rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-1.0-2.*.rpm \

   | cpio -diu --quiet

 # Extract the build-id from the main file

+test -f $hello_file || echo "No $hello_file"

 id2=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

 if test "$id1" == "$id2"; then echo "equal $id1"; else echo "unequal"; fi

@@ -823,6 +1124,7 @@ run rpmbuild --quiet \

   --macros=${abs_top_builddir}/macros:${abs_top_builddir}/tests/testing/usr/local/lib/rpm/platform/%{_target_cpu}-%{_target_os}/macros:${top_srcdir}/macros.debug \

   --rcfile=${abs_top_builddir}/rpmrc \

   --undefine="_unique_build_ids" \

+  --undefine="_unique_debug_names" \

   -ba "${abs_srcdir}"/data/SPECS/hello.spec

 rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-1.0-1.*.rpm \

@@ -831,19 +1133,25 @@ rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-1.0-1.*.rpm \

 hello_file=./usr/local/bin/hello

 # Extract the build-id from the main file

+test -f $hello_file || echo "No $hello_file"

 id1=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

+# Make sure we generate a new one

+rm $hello_file

+

 # Build the "next" release, which has no changes except for the release update.

 run rpmbuild --quiet \

   --macros=${abs_top_builddir}/macros:${abs_top_builddir}/tests/testing/usr/local/lib/rpm/platform/%{_target_cpu}-%{_target_os}/macros:${top_srcdir}/macros.debug \

   --rcfile=${abs_top_builddir}/rpmrc \

   --undefine="_unique_build_ids" \

+  --undefine="_unique_debug_names" \

   -ba "${abs_srcdir}"/data/SPECS/hello-r2.spec

 rpm2cpio ${abs_builddir}/testing/build/RPMS/*/hello-1.0-2.*.rpm \

   | cpio -diu --quiet

 # Extract the build-id from the main file

+test -f $hello_file || echo "No $hello_file"

 id2=$(file $hello_file | sed 's/.*, BuildID[.*]=\(.*\),.*/\1/')

 if test "$id1" == "$id2"; then echo "equal"; else echo "unequal $id1 $id2"; fi

-- 

2.13.2