[dovecot-cvs] dovecot configure.in,1.78,1.79
cras at procontrol.fi
cras at procontrol.fi
Fri Dec 27 18:02:27 EET 2002
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Update of /home/cvs/dovecot
In directory danu:/tmp/cvs-serv476
Modified Files:
configure.in
Log Message:
We weren't using va_list properly, especially gcc/PowerPC didn't like it.
Index: configure.in
===================================================================
RCS file: /home/cvs/dovecot/configure.in,v
retrieving revision 1.78
retrieving revision 1.79
diff -u -d -r1.78 -r1.79
--- configure.in 22 Dec 2002 08:49:26 -0000 1.78
+++ configure.in 27 Dec 2002 16:02:25 -0000 1.79
@@ -1,7 +1,7 @@
AC_INIT(src)
AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(dovecot, 0.99.4)
+AM_INIT_AUTOMAKE(dovecot, 0.99.5rc1)
AM_MAINTAINER_MODE
@@ -514,6 +514,84 @@
], [
AC_MSG_RESULT(no)
])
+
+dnl ***
+dnl *** va_copy checks (from GLIB)
+dnl ***
+
+AC_CACHE_CHECK([for an implementation of va_copy()],lib_cv_va_copy,[
+ AC_TRY_RUN([
+ #include <stdarg.h>
+ void f (int i, ...) {
+ va_list args1, args2;
+ va_start (args1, i);
+ va_copy (args2, args1);
+ if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
+ exit (1);
+ va_end (args1); va_end (args2);
+ }
+ int main() {
+ f (0, 42);
+ return 0;
+ }],
+ [lib_cv_va_copy=yes],
+ [lib_cv_va_copy=no],
+ [])
+])
+AC_CACHE_CHECK([for an implementation of __va_copy()],lib_cv___va_copy,[
+ AC_TRY_RUN([
+ #include <stdarg.h>
+ void f (int i, ...) {
+ va_list args1, args2;
+ va_start (args1, i);
+ __va_copy (args2, args1);
+ if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
+ exit (1);
+ va_end (args1); va_end (args2);
+ }
+ int main() {
+ f (0, 42);
+ return 0;
+ }],
+ [lib_cv___va_copy=yes],
+ [lib_cv___va_copy=no],
+ [])
+])
+
+if test "x$lib_cv_va_copy" = "xyes"; then
+ va_copy_func=va_copy
+else if test "x$lib_cv___va_copy" = "xyes"; then
+ va_copy_func=__va_copy
+fi
+fi
+
+if test -n "$va_copy_func"; then
+ AC_DEFINE_UNQUOTED(VA_COPY,$va_copy_func,[A 'va_copy' style function])
+fi
+
+AC_CACHE_CHECK([whether va_lists can be copied by value],lib_cv_va_val_copy,[
+ AC_TRY_RUN([
+ #include <stdarg.h>
+ void f (int i, ...) {
+ va_list args1, args2;
+ va_start (args1, i);
+ args2 = args1;
+ if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
+ exit (1);
+ va_end (args1); va_end (args2);
+ }
+ int main() {
+ f (0, 42);
+ return 0;
+ }],
+ [lib_cv_va_val_copy=yes],
+ [lib_cv_va_val_copy=no],
+ [])
+])
+
+if test "x$lib_cv_va_val_copy" = "xno"; then
+ AC_DEFINE(VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
+fi
dnl **
dnl ** SSL
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