diff options
| -rwxr-xr-x | configure | 34 | ||||
| -rw-r--r-- | configure.ac | 4 | ||||
| -rw-r--r-- | elf/Makefile | 4 |
3 files changed, 41 insertions, 1 deletions
diff --git a/configure b/configure index 7272fbf6ea..61ff26487e 100755 --- a/configure +++ b/configure @@ -5969,6 +5969,40 @@ $as_echo "$libc_linker_feature" >&6; } config_vars="$config_vars have-z-start-stop-gc = $libc_cv_z_start_stop_gc" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --depaudit" >&5 +$as_echo_n "checking for linker that supports --depaudit... " >&6; } +libc_linker_feature=no +if test x"$gnu_ld" = x"yes"; then + libc_linker_check=`$LD -v --help 2>/dev/null | grep "\--depaudit"` + if test -n "$libc_linker_check"; then + cat > conftest.c <<EOF +int _start (void) { return 42; } +EOF + if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp + -Wl,--depaudit,x -nostdlib -nostartfiles + -fPIC -shared -o conftest.so conftest.c + 1>&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } + then + libc_linker_feature=yes + fi + rm -f conftest* + fi +fi +if test $libc_linker_feature = yes; then + libc_cv_depaudit=yes +else + libc_cv_depaudit=no +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 +$as_echo "$libc_linker_feature" >&6; } +config_vars="$config_vars +have-depaudit = $libc_cv_depaudit" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-dynamic-linker" >&5 $as_echo_n "checking for linker that supports --no-dynamic-linker... " >&6; } libc_linker_feature=no diff --git a/configure.ac b/configure.ac index af47cd51e6..e250f0e20b 100644 --- a/configure.ac +++ b/configure.ac @@ -1337,6 +1337,10 @@ LIBC_LINKER_FEATURE([-z start-stop-gc], [-Wl,-z,start-stop-gc], [libc_cv_z_start_stop_gc=yes], [libc_cv_z_start_stop_gc=no]) LIBC_CONFIG_VAR([have-z-start-stop-gc], [$libc_cv_z_start_stop_gc]) +LIBC_LINKER_FEATURE([--depaudit], [-Wl,--depaudit,x], + [libc_cv_depaudit=yes], [libc_cv_depaudit=no]) +LIBC_CONFIG_VAR([have-depaudit], [$libc_cv_depaudit]) + LIBC_LINKER_FEATURE([--no-dynamic-linker], [-Wl,--no-dynamic-linker], [libc_cv_no_dynamic_linker=yes], diff --git a/elf/Makefile b/elf/Makefile index 725537c40b..9f3fadc37e 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -219,7 +219,6 @@ tests += restest1 preloadtest loadfail multiload origtest resolvfail \ tst-dlopen-self tst-auditmany tst-initfinilazyfail tst-dlopenfail \ tst-dlopenfail-2 \ tst-filterobj tst-filterobj-dlopen tst-auxobj tst-auxobj-dlopen \ - tst-audit14 tst-audit15 tst-audit16 tst-audit17 \ tst-single_threaded tst-single_threaded-pthread \ tst-tls-ie tst-tls-ie-dlmopen argv0test \ tst-glibc-hwcaps tst-glibc-hwcaps-prepend tst-glibc-hwcaps-mask \ @@ -238,6 +237,9 @@ selinux-enabled := $(shell cat /selinux/enforce 2> /dev/null) ifneq ($(selinux-enabled),1) tests-execstack-yes = tst-execstack tst-execstack-needed tst-execstack-prog endif +ifeq ($(have-depaudit),yes) +tests += tst-audit14 tst-audit15 tst-audit16 +endif endif tests += $(tests-execstack-$(have-z-execstack)) ifeq ($(run-built-tests),yes) |