mirror of
https://github.com/crosstool-ng/crosstool-ng.git
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197 lines
6.8 KiB
Diff
197 lines
6.8 KiB
Diff
when glibc runs its tests, it does so by invoking the local library loader.
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in Gentoo, we build/run inside of our "sandbox" which itself is linked against
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libdl (so that it can load libraries and pull out symbols). the trouble
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is that when you upgrade from an older glibc to the new one, often times
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internal symbols change name or abi. this is normally OK as you cannot use
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libc.so from say version 2.3.6 but libpthread.so from say version 2.5, so
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we always say "keep all of the glibc libraries from the same build". but
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when glibc runs its tests, it uses dynamic paths to point to its new local
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copies of libraries. if the test doesnt use libdl, then glibc doesnt add
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its path, and when sandbox triggers the loading of libdl, glibc does so
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from the host system system. this gets us into the case of all libraries
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are from the locally compiled version of glibc except for libdl.so.
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Fix by Wormo
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http://bugs.gentoo.org/56898
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---
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grp/tst_fgetgrent.sh | 3 ++-
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iconvdata/run-iconv-test.sh | 2 +-
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iconvdata/tst-table.sh | 5 ++++-
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intl/tst-codeset.sh | 3 +++
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intl/tst-gettext.sh | 5 ++++-
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intl/tst-gettext2.sh | 5 ++++-
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intl/tst-translit.sh | 5 ++++-
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malloc/tst-mtrace.sh | 5 ++++-
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nptl/tst-tls6.sh | 4 ++--
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posix/globtest.sh | 2 +-
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posix/tst-getconf.sh | 5 ++++-
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posix/wordexp-tst.sh | 5 ++++-
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12 files changed, 37 insertions(+), 12 deletions(-)
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--- a/grp/tst_fgetgrent.sh
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+++ b/grp/tst_fgetgrent.sh
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@@ -24,7 +24,8 @@
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rtld_installed_name=$1; shift
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testout=${common_objpfx}/grp/tst_fgetgrent.out
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-library_path=${common_objpfx}
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+# make sure libdl is also in path in case sandbox is in use
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+library_path=${common_objpfx}:${common_objpfx}/dlfcn
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result=0
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--- a/iconvdata/run-iconv-test.sh
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+++ b/iconvdata/run-iconv-test.sh
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@@ -34,7 +34,7 @@
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export GCONV_PATH
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# We have to have some directories in the library path.
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-LIBPATH=$codir:$codir/iconvdata
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+LIBPATH=$codir:$codir/iconvdata:$codir/dlfcn
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# How the start the iconv(1) program.
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ICONV='$codir/elf/ld.so --library-path $LIBPATH --inhibit-rpath ${from}.so \
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--- a/iconvdata/tst-table.sh
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+++ b/iconvdata/tst-table.sh
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@@ -59,8 +59,11 @@
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irreversible=${charset}.irreversible
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fi
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+# make sure libdl is also in path in case sandbox is in use
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+library_path=${common_objpfx}:${common_objpfx}/dlfcn
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+
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# iconv in one direction.
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-${common_objpfx}elf/ld.so --library-path $common_objpfx \
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+${common_objpfx}elf/ld.so --library-path $library_path \
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${objpfx}tst-table-from ${charset} \
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> ${objpfx}tst-${charset}.table
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--- a/intl/tst-codeset.sh
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+++ b/intl/tst-codeset.sh
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@@ -37,6 +37,9 @@
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LOCPATH=${common_objpfx}localedata
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export LOCPATH
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+# make sure libdl is also in path in case sandbox is in use
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+library_path=${common_objpfx}:${common_objpfx}/dlfcn
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+
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${common_objpfx}elf/ld.so --library-path $common_objpfx \
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${objpfx}tst-codeset > ${objpfx}tst-codeset.out
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--- a/intl/tst-gettext.sh
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+++ b/intl/tst-gettext.sh
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@@ -51,9 +51,12 @@
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LOCPATH=${common_objpfx}localedata
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export LOCPATH
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+# make sure libdl is also in path in case sandbox is in use
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+library_path=${common_objpfx}:${common_objpfx}/dlfcn
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+
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# Now run the test.
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MALLOC_TRACE=$malloc_trace LOCPATH=${objpfx}localedir:$LOCPATH \
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-${common_objpfx}elf/ld.so --library-path $common_objpfx \
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+${common_objpfx}elf/ld.so --library-path $library_path \
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${objpfx}tst-gettext > ${objpfx}tst-gettext.out ${objpfx}domaindir
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exit $?
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--- a/intl/tst-gettext2.sh
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+++ b/intl/tst-gettext2.sh
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@@ -65,8 +65,11 @@
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LOCPATH=${objpfx}domaindir
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export LOCPATH
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+# make sure libdl is also in path in case sandbox is in use
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+library_path=${common_objpfx}:${common_objpfx}/dlfcn
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+
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# Now run the test.
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-${common_objpfx}elf/ld.so --library-path $common_objpfx \
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+${common_objpfx}elf/ld.so --library-path $library_path \
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${objpfx}tst-gettext2 > ${objpfx}tst-gettext2.out ${objpfx}domaindir &&
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cmp ${objpfx}tst-gettext2.out - <<EOF
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String1 - Lang1: 1st string
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--- a/intl/tst-translit.sh
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+++ b/intl/tst-translit.sh
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@@ -36,7 +36,10 @@
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LOCPATH=${common_objpfx}localedata
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export LOCPATH
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-${common_objpfx}elf/ld.so --library-path $common_objpfx \
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+# make sure libdl is also in path in case sandbox is in use
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+library_path=${common_objpfx}:${common_objpfx}/dlfcn
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+
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+${common_objpfx}elf/ld.so --library-path $library_path \
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${objpfx}tst-translit > ${objpfx}tst-translit.out ${objpfx}domaindir
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exit $?
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--- a/malloc/tst-mtrace.sh
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+++ b/malloc/tst-mtrace.sh
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@@ -24,9 +24,12 @@
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status=0
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trap "rm -f ${common_objpfx}malloc/tst-mtrace.leak; exit 1" 1 2 15
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+# make sure libdl is also in path in case sandbox is in use
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+library_path=${common_objpfx}:${common_objpfx}/dlfcn
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+
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MALLOC_TRACE=${common_objpfx}malloc/tst-mtrace.leak \
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LOCPATH=${common_objpfx}localedata GCONV_PATH=${common_objpfx}iconvdata \
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-${common_objpfx}elf/ld.so --library-path $common_objpfx \
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+${common_objpfx}elf/ld.so --library-path $library_path \
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${common_objpfx}malloc/tst-mtrace || status=1
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if test $status -eq 0 && test -f ${common_objpfx}malloc/mtrace; then
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--- a/nptl/tst-tls6.sh
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+++ b/nptl/tst-tls6.sh
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@@ -5,8 +5,8 @@
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rtld_installed_name=$1; shift
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logfile=$common_objpfx/nptl/tst-tls6.out
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-# We have to find libc and nptl
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-library_path=${common_objpfx}:${common_objpfx}nptl
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+# We have to find libc and nptl (also libdl in case sandbox is in use)
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+library_path=${common_objpfx}:${common_objpfx}nptl:${common_objpfx}/dlfcn
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tst_tls5="${elf_objpfx}${rtld_installed_name} --library-path ${library_path} \
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${common_objpfx}/nptl/tst-tls5"
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--- a/posix/globtest.sh
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+++ b/posix/globtest.sh
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@@ -18,7 +18,7 @@
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esac
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# We have to find the libc and the NSS modules.
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-library_path=${common_objpfx}:${common_objpfx}nss:${common_objpfx}nis:${common_objpfx}db2:${common_objpfx}hesiod
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+library_path=${common_objpfx}:${common_objpfx}nss:${common_objpfx}nis:${common_objpfx}db2:${common_objpfx}hesiod:${common_objpfx}/dlfcn
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# Since we use `sort' we must make sure to use the same locale everywhere.
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LC_ALL=C
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--- a/posix/tst-getconf.sh
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+++ b/posix/tst-getconf.sh
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@@ -10,7 +10,10 @@
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else
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rtld_installed_name=$1; shift
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runit() {
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- ${elf_objpfx}${rtld_installed_name} --library-path ${common_objpfx} "$@"
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+
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+ # make sure libdl is also in path in case sandbox is in use
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+ library_path=${common_objpfx}:${common_objpfx}/dlfcn
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+ ${elf_objpfx}${rtld_installed_name} --library-path ${library_path} "$@"
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}
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fi
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--- a/posix/wordexp-tst.sh
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+++ b/posix/wordexp-tst.sh
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@@ -19,8 +19,11 @@
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"
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export IFS
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+# make sure libdl is also in path in case sandbox is in use
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+library_path=${common_objpfx}:${common_objpfx}/dlfcn
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+
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failed=0
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-${elf_objpfx}${rtld_installed_name} --library-path ${common_objpfx} \
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+${elf_objpfx}${rtld_installed_name} --library-path ${library_path} \
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${common_objpfx}posix/wordexp-test '$*' > ${testout}1
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cat <<"EOF" | cmp - ${testout}1 >> $logfile || failed=1
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wordexp returned 0
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