diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 04c50b4b..29fee0bd 100644 --- a/configure.ac +++ b/configure.ac @@ -221,7 +221,7 @@ AC_CACHE_VAL(irssi_cv_type_socklen_t, [AC_TRY_COMPILE([ #include <sys/types.h> #include <sys/socket.h>], -[socklen_t t;], +[socklen_t t = 0; return((int)t); ], irssi_cv_type_socklen_t=yes, irssi_cv_type_socklen_t=no, )]) @@ -455,8 +455,10 @@ if test "$want_perl" != "no"; then esac dnl * check that perl's ldflags actually work - echo "main(){perl_alloc(); return 0;}" > conftest.c - $CC $CFLAGS conftest.c -o conftest $LDFLAGS $PERL_LDFLAGS 2> perl.error.tmp > /dev/null + echo "#include <EXTERN.h>" > conftest.c + echo "#include <perl.h>" >> conftest.c + echo "int main(){perl_alloc(); return 0;}" >> conftest.c + $CC $CFLAGS $PERL_CFLAGS conftest.c -o conftest $LDFLAGS $PERL_LDFLAGS 2> perl.error.tmp > /dev/null if test ! -s conftest -a "x$ignore_perl_errors" = "x"; then perl_check_error="Error linking with perl libraries: $PERL_LDFLAGS: `cat perl.error.tmp`" AC_MSG_RESULT([error linking with perl libraries, building without Perl]) @@ -626,7 +628,7 @@ if test "x$want_ipv6" = "xyes"; then #include <netinet/in.h> #include <netdb.h> #include <arpa/inet.h>], - [struct in6_addr i;], + [struct in6_addr i = in6addr_any; return &i == &i;], have_ipv6=yes, )]) if test $have_ipv6 = yes; then |