diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 69 |
1 files changed, 69 insertions, 0 deletions
@@ -8884,6 +8884,75 @@ _ACEOF fi + +# Issue #25658: POSIX hasn't defined that pthread_key_t is compatible with int. +# This checking will be unnecessary after removing deprecated TLS API. +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_key_t" >&5 +$as_echo_n "checking size of pthread_key_t... " >&6; } +if ${ac_cv_sizeof_pthread_key_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_key_t))" "ac_cv_sizeof_pthread_key_t" "#include <pthread.h> +"; then : + +else + if test "$ac_cv_type_pthread_key_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (pthread_key_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_pthread_key_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_key_t" >&5 +$as_echo "$ac_cv_sizeof_pthread_key_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_PTHREAD_KEY_T $ac_cv_sizeof_pthread_key_t +_ACEOF + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_key_t is compatible with int" >&5 +$as_echo_n "checking whether pthread_key_t is compatible with int... " >&6; } +if test "$ac_cv_sizeof_pthread_key_t" -eq "$ac_cv_sizeof_int" ; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <pthread.h> +int +main () +{ +pthread_key_t k; k * 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_pthread_key_t_is_arithmetic_type=yes +else + ac_pthread_key_t_is_arithmetic_type=no + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pthread_key_t_is_arithmetic_type" >&5 +$as_echo "$ac_pthread_key_t_is_arithmetic_type" >&6; } + if test "$ac_pthread_key_t_is_arithmetic_type" = yes ; then + +$as_echo "#define PTHREAD_KEY_T_IS_COMPATIBLE_WITH_INT 1" >>confdefs.h + + fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi CC="$ac_save_cc" |