configure, configure.in: add comment on origin of testcases.

git-svn: trunk@3237

ChangeLog

@@ -1,3 +1,7 @@
+Fri Sep 21 18:40:56 EEST 2007 (edwin)
+-------------------------------------
+  * configure, configure.in: add comment on origin of testcases.
+
 Fri Sep 21 00:33:37 CEST 2007 (acab)
 ------------------------------------
   * libclamav/pe.c: Avoid variadic macroes make vc6 happy. Big thx to

configure

@@ -20018,6 +20018,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+/* (C) Richard Guenther */
 void exit (int);
 void abort (void);
 int a;
@@ -20087,6 +20088,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+/* (C) Andrew Pinski */
 extern void abort(void);
 struct a
 {
@@ -20161,6 +20163,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+/* (C) Richard Guenther */
 extern void abort(void);
 
 int try (char *a, int d)

configure.in

@@ -69,9 +69,11 @@ dnl we do these checks here to avoid receiving endless bugreports about
 dnl breakages due to compiler bugs.
 
 dnl Check if compiler produces invalid code on gcc PR27603 (affects upx.c)
+dnl testcase from gcc testsuite
 AC_MSG_CHECKING([for gcc bug PR27603])
 AC_TRY_RUN(
 	   [
+/* (C) Richard Guenther */	   
 void exit (int);
 void abort (void);
 int a;
@@ -90,9 +92,11 @@ int main()
 [AC_MSG_ERROR([your compiler has gcc PR27603 bug, use a different compiler, see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27603])])
 
 dnl Check if compiler produces invalid code on gcc PR28045 (affects upx.c)
+dnl testcase from gcc testsuite
 AC_MSG_CHECKING([for gcc bug PR28045])
 AC_TRY_RUN(
 	   [
+/* (C) Andrew Pinski */	   
 extern void abort(void);
 struct a
 {
@@ -116,9 +120,11 @@ int main ()
 [AC_MSG_ERROR([your compiler has gcc PR28045 bug, use a different compiler, see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28045])])
 
 dnl Check if compiler produces invalid code on gcc PR26763-2 (affects upx.c)
+dnl testcase from gcc testsuite
 AC_MSG_CHECKING([for gcc bug PR26763-2])
 AC_TRY_RUN(
 	   [
+/* (C) Richard Guenther */	   
 extern void abort(void);
 
 int try (char *a, int d)