diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 75 |
1 files changed, 50 insertions, 25 deletions
@@ -730,7 +730,6 @@ infodir docdir oldincludedir includedir -runstatedir localstatedir sharedstatedir sysconfdir @@ -844,7 +843,6 @@ datadir='${datarootdir}' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' -runstatedir='${localstatedir}/run' includedir='${prefix}/include' oldincludedir='/usr/include' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' @@ -1097,15 +1095,6 @@ do | -silent | --silent | --silen | --sile | --sil) silent=yes ;; - -runstatedir | --runstatedir | --runstatedi | --runstated \ - | --runstate | --runstat | --runsta | --runst | --runs \ - | --run | --ru | --r) - ac_prev=runstatedir ;; - -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ - | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ - | --run=* | --ru=* | --r=*) - runstatedir=$ac_optarg ;; - -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ @@ -1243,7 +1232,7 @@ fi for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ - libdir localedir mandir runstatedir + libdir localedir mandir do eval ac_val=\$$ac_var # Remove trailing slashes. @@ -1396,7 +1385,6 @@ Fine tuning of the installation directories: --sysconfdir=DIR read-only single-machine data [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --localstatedir=DIR modifiable single-machine data [PREFIX/var] - --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] @@ -5879,22 +5867,25 @@ fi $as_echo_n "checking for linker that supports -z execstack... " >&6; } libc_linker_feature=no if test x"$gnu_ld" = x"yes"; then - cat > conftest.c <<EOF + libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z execstack"` + if test -n "$libc_linker_check"; then + cat > conftest.c <<EOF int _start (void) { return 42; } EOF - if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp - -Wl,-z,execstack -nostdlib -nostartfiles - -fPIC -shared -o conftest.so conftest.c - 1>&5' + if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp + -Wl,-z,execstack -nostdlib -nostartfiles + -fPIC -shared -o conftest.so conftest.c + 1>&5' { { eval echo "\"\$as_me\":${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 + then + libc_linker_feature=yes + fi + rm -f conftest* fi - rm -f conftest* fi if test $libc_linker_feature = yes; then libc_cv_z_execstack=yes @@ -5909,11 +5900,45 @@ $as_echo "$libc_linker_feature" >&6; } $as_echo_n "checking for linker that supports -z start-stop-gc... " >&6; } libc_linker_feature=no if test x"$gnu_ld" = x"yes"; then + libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z start-stop-gc"` + if test -n "$libc_linker_check"; then + cat > conftest.c <<EOF +int _start (void) { return 42; } +EOF + if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp + -Wl,-z,start-stop-gc -nostdlib -nostartfiles + -fPIC -shared -o conftest.so conftest.c + 1>&5' + { { eval echo "\"\$as_me\":${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_z_start_stop_gc=yes +else + libc_cv_z_start_stop_gc=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-z-start-stop-gc = $libc_cv_z_start_stop_gc" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z pack-relative-relocs" >&5 +$as_echo_n "checking for linker that supports -z pack-relative-relocs... " >&6; } +libc_linker_feature=no +if test x"$gnu_ld" = x"yes"; then cat > conftest.c <<EOF int _start (void) { return 42; } EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp - -Wl,-z,start-stop-gc -nostdlib -nostartfiles + -Wl,-z,pack-relative-relocs -nostdlib -nostartfiles -fPIC -shared -o conftest.so conftest.c 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 @@ -5927,14 +5952,14 @@ EOF rm -f conftest* fi if test $libc_linker_feature = yes; then - libc_cv_z_start_stop_gc=yes + libc_cv_dt_relr=yes else - libc_cv_z_start_stop_gc=no + libc_cv_dt_relr=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-z-start-stop-gc = $libc_cv_z_start_stop_gc" +have-dt-relr = $libc_cv_dt_relr" { $as_echo "$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; } |