* configure.ac: Use macx-g++ spec for QT when building for darwin

	host using C++ compiler for GNU.

3 files changed, 19 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 8d8065e3..69e9a92c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-07-04  Gabriel Dos Reis  <gdr@cs.tamu.edu>
+
+	* configure.ac: Use macx-g++ spec for QT when building for darwin
+	host using C++ compiler for GNU.
+
 2011-06-30  Gabriel Dos Reis  <gdr@cs.tamu.edu>
 
 	* config/open-axiom.m4 (OPENAXIOM_CHECK_GMP): New.
diff --git a/configure b/configure
index 1be64aa6..1213f74a 100755
--- a/configure
+++ b/configure
@@ -23726,7 +23726,13 @@ fi
 
 ## Set up Makefile for QT-based gui
 if test x$oa_has_qt = xyes; then
-  (cd src/gui && $OA_QT_QMAKE -makefile gui.pro)
+  oa_qmake_spec=
+  case $host,$GXX in
+     *darwin*,yes)
+         oa_qmake_spec="-spec macx-g++"
+         ;;
+  esac
+  (cd src/gui && $OA_QT_QMAKE $oa_qmake_spec -makefile gui.pro)
 fi
 
 ## Generate rules to extrad SPAD type definitions from pamphlets.
diff --git a/configure.ac b/configure.ac
index f48b2b0e..fa8454f4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -133,7 +133,13 @@ AC_OUTPUT
 
 ## Set up Makefile for QT-based gui
 if test x$oa_has_qt = xyes; then
-  (cd src/gui && $OA_QT_QMAKE -makefile gui.pro)
+  oa_qmake_spec=
+  case $host,$GXX in
+     *darwin*,yes)
+         oa_qmake_spec="-spec macx-g++"
+         ;;
+  esac
+  (cd src/gui && $OA_QT_QMAKE -makefile $oa_qmake_spec gui.pro)
 fi
 
 ## Generate rules to extrad SPAD type definitions from pamphlets.