diff options
Diffstat (limited to 'nptl/sysdeps')
| -rwxr-xr-x | nptl/sysdeps/pthread/configure | 82 |
1 files changed, 38 insertions, 44 deletions
diff --git a/nptl/sysdeps/pthread/configure b/nptl/sysdeps/pthread/configure index 3cbe55e14f..2396dbf9bc 100755 --- a/nptl/sysdeps/pthread/configure +++ b/nptl/sysdeps/pthread/configure @@ -24,8 +24,8 @@ echo "$as_me: error: CFI directive support in assembler is required" >&2;} fi -echo "$as_me:$LINENO: checking for forced unwind support" >&5 -echo $ECHO_N "checking for forced unwind support... $ECHO_C" >&6 +{ echo "$as_me:$LINENO: checking for forced unwind support" >&5 +echo $ECHO_N "checking for forced unwind support... $ECHO_C" >&6; } if test "${libc_cv_forced_unwind+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else @@ -48,39 +48,36 @@ _Unwind_GetCFA (context) } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>conftest.er1 +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then libc_cv_forced_unwind=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -libc_cv_forced_unwind=no + libc_cv_forced_unwind=no fi -rm -f conftest.err conftest.$ac_objext \ + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $libc_cv_forced_unwind" >&5 -echo "${ECHO_T}$libc_cv_forced_unwind" >&6 +{ echo "$as_me:$LINENO: result: $libc_cv_forced_unwind" >&5 +echo "${ECHO_T}$libc_cv_forced_unwind" >&6; } if test $libc_cv_forced_unwind = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_FORCED_UNWIND 1 @@ -88,8 +85,8 @@ _ACEOF old_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Werror -fexceptions" - echo "$as_me:$LINENO: checking for C cleanup handling" >&5 -echo $ECHO_N "checking for C cleanup handling... $ECHO_C" >&6 + { echo "$as_me:$LINENO: checking for C cleanup handling" >&5 +echo $ECHO_N "checking for C cleanup handling... $ECHO_C" >&6; } if test "${libc_cv_c_cleanup+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else @@ -113,39 +110,36 @@ main () } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>conftest.er1 +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then libc_cv_c_cleanup=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -libc_cv_c_cleanup=no + libc_cv_c_cleanup=no fi -rm -f conftest.err conftest.$ac_objext \ + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $libc_cv_c_cleanup" >&5 -echo "${ECHO_T}$libc_cv_c_cleanup" >&6 +{ echo "$as_me:$LINENO: result: $libc_cv_c_cleanup" >&5 +echo "${ECHO_T}$libc_cv_c_cleanup" >&6; } CFLAGS="$old_CFLAGS" if test $libc_cv_c_cleanup = no; then { { echo "$as_me:$LINENO: error: the compiler must support C cleanup handling" >&5 |