diff options
Diffstat (limited to 'unix/configure')
| -rwxr-xr-x | unix/configure | 54 |
1 files changed, 52 insertions, 2 deletions
diff --git a/unix/configure b/unix/configure index e0df311..e0e0b0e 100755 --- a/unix/configure +++ b/unix/configure @@ -7926,7 +7926,30 @@ $as_echo "#define HAVE_MTSAFE_GETHOSTBYADDR 1" >>confdefs.h else - ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r" + + # Avoids picking hidden internal symbol from libc + ac_fn_c_check_decl "$LINENO" "gethostbyname_r" "ac_cv_have_decl_gethostbyname_r" "#include <netdb.h> +" +if test "x$ac_cv_have_decl_gethostbyname_r" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETHOSTBYNAME_R $ac_have_decl +_ACEOF +if test $ac_have_decl = 1; then : + + tcl_cv_api_gethostbyname_r=yes +else + tcl_cv_api_gethostbyname_r=no +fi + + + + if test "$tcl_cv_api_gethostbyname_r" = yes; then + ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r" if test "x$ac_cv_func_gethostbyname_r" = xyes; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r with 6 args" >&5 @@ -8063,7 +8086,32 @@ $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h fi - ac_fn_c_check_func "$LINENO" "gethostbyaddr_r" "ac_cv_func_gethostbyaddr_r" + fi + + + # Avoids picking hidden internal symbol from libc + ac_fn_c_check_decl "$LINENO" "gethostbyaddr_r" "ac_cv_have_decl_gethostbyaddr_r" "#include <netdb.h> +" +if test "x$ac_cv_have_decl_gethostbyaddr_r" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETHOSTBYADDR_R $ac_have_decl +_ACEOF +if test $ac_have_decl = 1; then : + + tcl_cv_api_gethostbyaddr_r=yes +else + tcl_cv_api_gethostbyaddr_r=no +fi + + + + if test "$tcl_cv_api_gethostbyaddr_r" = yes; then + ac_fn_c_check_func "$LINENO" "gethostbyaddr_r" "ac_cv_func_gethostbyaddr_r" if test "x$ac_cv_func_gethostbyaddr_r" = xyes; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr_r with 7 args" >&5 @@ -8165,6 +8213,8 @@ $as_echo "#define HAVE_GETHOSTBYADDR_R 1" >>confdefs.h fi + fi + fi #--------------------------------------------------------------------------- |