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2005-05-06 Steven Brown <swbrown@ucsd.edu>
* scripts/macros.m4: Assume the AC_TRY_RUN test of exceptions worked
if we were cross compiling (and therefore can't use AC_TRY_RUN).
diff -ruN libsigcx-old/scripts/macros.m4 libsigcx/scripts/macros.m4
--- libsigcx-old/scripts/macros.m4 2005-05-06 21:04:44.000000000 -0700
+++ libsigcx/scripts/macros.m4 2005-05-06 21:07:40.000000000 -0700
@@ -68,6 +68,10 @@
AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS) has correct exception handling])
AC_CACHE_VAL(ac_cv_cxx_eh,
[
+if test x"$cross_compiling" = x"yes"; then
+ dnl Assume true when cross compiling.
+ ac_cv_cxx_eh=yes
+else
AC_TRY_RUN(
[
#include <stdexcept>
@@ -92,7 +96,7 @@
],
ac_cv_cxx_eh=yes,
ac_cv_cxx_eh=no)
-])
+fi])
AC_MSG_RESULT([$ac_cv_cxx_eh])
if test "x$ac_cv_cxx_eh" = "xyes"
then
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