diff options
Diffstat (limited to 'src/include/configure.in')
| -rw-r--r-- | src/include/configure.in | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/src/include/configure.in b/src/include/configure.in index f18527f5b..a5a548dcb 100644 --- a/src/include/configure.in +++ b/src/include/configure.in @@ -7,9 +7,7 @@ AC_PROG_LEX AC_C_CONST AC_CHECK_FUNCS(strdup labs setvbuf memmove bcopy inet_ntoa inet_aton gethostbyname_r gethostbyaddr_r getservbyname_r getservbyport_r) dnl -dnl Check what the return type for gethostbyname_r is. -dnl I don't think we need this for getservbyname_r at the moment, but -dnl it does have similar issues. +dnl Check what the return types for gethostbyname_r and getservbyname_r are. dnl if test "$ac_cv_func_gethostbyname_r" = yes; then AC_MSG_CHECKING([if gethostbyname_r returns an int]) @@ -37,6 +35,32 @@ if test "$ac_cv_func_gethostbyname_r" = yes; then fi fi dnl +if test "$ac_cv_func_getservbyname_r" = yes; then + AC_MSG_CHECKING([if getservbyname_r returns an int]) + AC_CACHE_VAL(krb5_cv_getservbyname_r_returns_int, + [AC_TRY_COMPILE([#include <netdb.h> + extern int getservbyname_r ();], [1;], + krb5_cv_getservbyname_r_returns_int=yes, + krb5_cv_getservbyname_r_returns_int=no)]) + AC_MSG_RESULT($krb5_cv_getservbyname_r_returns_int) + + AC_MSG_CHECKING([if getservbyname_r returns a pointer]) + AC_CACHE_VAL(krb5_cv_getservbyname_r_returns_ptr, + [AC_TRY_COMPILE([#include <netdb.h> + extern struct servent *getservbyname_r ();], [1;], + krb5_cv_getservbyname_r_returns_ptr=yes, + krb5_cv_getservbyname_r_returns_ptr=no)]) + AC_MSG_RESULT($krb5_cv_getservbyname_r_returns_ptr) + + if test "$krb5_cv_getservbyname_r_returns_int" = "$krb5_cv_getservbyname_r_returns_ptr"; then + AC_MSG_WARN(cannot determine return type of getservbyname_r -- disabling) + ac_cv_func_getservbyname_r=no + fi + if test "$krb5_cv_getservbyname_r_returns_int" = yes; then + AC_DEFINE(GETSERVBYNAME_R_RETURNS_INT, 1, [Define if getservbyname_r returns int rather than struct servent * ]) + fi +fi +dnl HAVE_YYLINENO CHECK_DIRENT AC_TYPE_UID_T |