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authorYang Tse <yangsita@gmail.com>2008-07-01 10:29:25 +0000
committerYang Tse <yangsita@gmail.com>2008-07-01 10:29:25 +0000
commit513c22df3bbc319104901c32a71c4d4487628839 (patch)
tree78c915c80dd88cfd72afaf4edcdade9bacda76cc /ares/configure.ac
parentb5afd531381e28e2cf2d01b59b5899c9b10441f6 (diff)
IBM C/C++ compiler predefined macro check
Diffstat (limited to 'ares/configure.ac')
-rw-r--r--ares/configure.ac4
1 files changed, 3 insertions, 1 deletions
diff --git a/ares/configure.ac b/ares/configure.ac
index d90d70b0c..12b61514f 100644
--- a/ares/configure.ac
+++ b/ares/configure.ac
@@ -162,7 +162,9 @@ esac
AC_MSG_CHECKING([whether we are using the IBM C compiler])
CURL_CHECK_DEF([__IBMC__], [], [silent])
-if test "$curl_cv_have_def___IBMC__" = "yes"; then
+CURL_CHECK_DEF([__IBMCPP__], [], [silent])
+if test "$curl_cv_have_def___IBMC__" = "yes" ||
+ test "$curl_cv_have_def___IBMCPP__" = "yes"; then
AC_MSG_RESULT([yes])
dnl Ensure that compiler optimizations are always thread-safe.
CFLAGS="$CFLAGS -qthreaded"