*** empty log message ***

[bpt/guile.git] / configure.in

diff --git a/configure.in b/configure.in
index 395ca7d..5705f5b 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -210,8 +210,6 @@ case "$guile_cv_func_usleep_return_type" in
   ;;
 esac
 
-dnl <GNU-WIN32 hacks>
-
 AC_CHECK_HEADER(sys/un.h, have_sys_un_h=1)
 if test -n "$have_sys_un_h" ; then
 AC_DEFINE(HAVE_UNIX_DOMAIN_SOCKETS)
@@ -219,30 +217,6 @@ fi
 
 AC_CHECK_FUNCS(socketpair getgroups setpwent pause tzset)
 
-dnl I don't know what this prefixing of cygwin32_ is for.
-dnl scmconfig.h wasn't updated with the test results.
-dnl so use AC_CHECK_FUNCS for now.
-
-dnl how about:
-dnl save confdefs.h
-dnl if test $ac_cv_cigwin = yes; then
-dnl   modify confdefs.h
-dnl fi
-dnl AC_CHECK_FUNCS...
-dnl restore confdefs.h
-
-dnl cp confdefs.h confdefs.h.bak
-dnl for func in gethostent sethostent endhostent getnetent setnetent endnetent getprotoent setprotoent endprotoent getservent setservent endservent getnetbyaddr getnetbyname inet_lnaof inet_makeaddr inet_netof hstrerror; do
-dnl cp confdefs.h.bak confdefs.h
-dnl cat >> confdefs.h << EOF 
-dnl #ifdef __CYGWIN32__
-dnl #define $func cygwin32_$func
-dnl #endif
-dnl EOF
-dnl AC_CHECK_FUNC($func)
-dnl done
-dnl cp confdefs.h.bak confdefs.h
-
 AC_CHECK_FUNCS(sethostent   gethostent   endhostent   dnl
                setnetent    getnetent    endnetent    dnl
                setprotoent  getprotoent  endprotoent  dnl
@@ -250,7 +224,18 @@ AC_CHECK_FUNCS(sethostent   gethostent   endhostent   dnl
                getnetbyaddr getnetbyname dnl
               inet_lnaof inet_makeaddr inet_netof hstrerror)
 
-dnl </GNU-WIN32 hacks>
+dnl Some systems do not declare this.  Some systems do declare it, as a
+dnl macro.  With cygwin it may be in a DLL.
+
+AC_MSG_CHECKING(whether netdb.h declares h_errno)
+AC_CACHE_VAL(guile_cv_have_h_errno,
+[AC_TRY_COMPILE([#include <netdb.h>],
+[int a = h_errno;],
+guile_cv_have_h_errno=yes, guile_cv_have_h_errno=no)])
+AC_MSG_RESULT($guile_cv_have_h_errno)
+if test $guile_cv_have_h_errno = yes; then
+  AC_DEFINE(HAVE_H_ERRNO)
+fi
 
 AC_MSG_CHECKING(whether localtime caches TZ)
 AC_CACHE_VAL(guile_cv_localtime_cache,
@@ -522,7 +507,11 @@ AC_SUBST(AWK)
 AC_SUBST(LIBLOBJS)
 AC_SUBST(EXTRA_DOT_DOC_FILES)
 
-AC_OUTPUT([Makefile libguile/Makefile libguile/guile-snarf libguile/guile-doc-snarf libguile/guile-func-name-check libguile/guile-snarf.awk libguile/versiondat.h ice-9/Makefile qt/Makefile qt/qt.h qt/md/Makefile qt/time/Makefile guile-config/Makefile doc/Makefile], [chmod +x libguile/guile-snarf libguile/guile-doc-snarf libguile/guile-func-name-check])
+# Support for "make check"
+test_suite_dir="`(cd $srcdir ; pwd)`/test-suite"
+AC_SUBST(test_suite_dir)
+
+AC_OUTPUT([Makefile libguile/Makefile libguile/guile-snarf libguile/guile-doc-snarf libguile/guile-func-name-check libguile/guile-snarf.awk libguile/versiondat.h ice-9/Makefile oop/Makefile oop/goops/Makefile qt/Makefile qt/qt.h qt/md/Makefile qt/time/Makefile guile-config/Makefile doc/Makefile check-guile], [chmod +x libguile/guile-snarf libguile/guile-doc-snarf libguile/guile-func-name-check check-guile])
 
 dnl Local Variables:
 dnl comment-start: "dnl "