5 files changed, 30 insertions, 5 deletions
diff --git a/src/ChangeLog b/src/ChangeLog
index e69de29b..6faf0d71 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -0,0 +1,7 @@
+2014-02-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* Makefile.am (all-gui): Depend on all-syntax.
+	* gui/gui.pro.in: Fix qmake idiocy on mac os.
+	* lib/cfuns-c.c (make_c_str): New helper.
+	(oa_acquire_temporary_pathname): Use it.  Prefer mktemp.
+
diff --git a/src/Makefile.am b/src/Makefile.am
index fe1f8387..41bae540 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -119,7 +119,7 @@ all-clef: all-lib
 all-sman: all-lib all-driver
 	cd sman && $(MAKE) $(AM_MAKEFLAGS) $@
 
-all-gui: all-driver all-io all-rt
+all-gui: all-driver all-io all-rt all-syntax
 	cd gui && $(MAKE) $(AM_MAKEFLAGS)
 
 all-hyper: all-lib all-io
diff --git a/src/Makefile.in b/src/Makefile.in
index 72b95864..7890895f 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -770,7 +770,7 @@ all-clef: all-lib
 all-sman: all-lib all-driver
 	cd sman && $(MAKE) $(AM_MAKEFLAGS) $@
 
-all-gui: all-driver all-io all-rt
+all-gui: all-driver all-io all-rt all-syntax
 	cd gui && $(MAKE) $(AM_MAKEFLAGS)
 
 all-hyper: all-lib all-io
diff --git a/src/gui/gui.pro.in b/src/gui/gui.pro.in
index c67666d6..a34f55cc 100644
--- a/src/gui/gui.pro.in
+++ b/src/gui/gui.pro.in
@@ -18,6 +18,17 @@ macx {
   CONFIG -= app_bundle
 }
 
+macx-g++ {
+  QMAKE_CFLAGS -= -Xarch_x86_64
+  QMAKE_CFLAGS_X86_64 -= -Xarch_x86_64
+
+  QMAKE_CXXFLAGS -= -Xarch_x86_64
+  QMAKE_CXXFLAGS_X86_64 -= -Xarch_x86_64
+
+  QMAKE_LFLAGS -= -Xarch_x86_64
+  QMAKE_LFLAGS_X86_64 -= -Xarch_x86_64
+}
+
 ## We are building a GUI application.
 TEMPLATE = app
 
@@ -43,5 +54,6 @@ SOURCES += server.cc conversation.cc main-window.cc debate.cc main.cc
 LIBS += $$OA_RT_LIB $$OA_SYNTAX_LIB $$OA_LIB $$OA_IOLIB
 
 ## C++ compiler
-#QMAKE_CXX = @CXX@
+QMAKE_CXX = @CXX@
 QMAKE_CXXFLAGS += -std=c++11
+QMAKE_LINK = @CXX@
diff --git a/src/lib/cfuns-c.c b/src/lib/cfuns-c.c
index ec9a139d..856e4bcc 100644
--- a/src/lib/cfuns-c.c
+++ b/src/lib/cfuns-c.c
@@ -79,6 +79,11 @@
 #endif
 
 namespace OpenAxiom {
+   // Make a copy of string data on free store.
+   static char*
+   copy_c_str(const std::string& s) {
+      return strdup(s.c_str());
+   }
 
 OPENAXIOM_C_EXPORT int
 addtopath(char *dir)
@@ -500,11 +505,12 @@ oa_acquire_temporary_pathname() {
       exit(1);
    }
    return strdup(buf);
+#elif HAVE_DECL_MKTEMP
+   return mktemp(copy_c_str(std::string{ oa_get_tmpdir() } + "/oa-XXXXXX"));
 #elif HAVE_DECL_TEMPNAM
    return tempnam(oa_get_tmpdir(), "oa-");
 #else
-   std::string s = "oa-" + std::to_string(random());
-   return strdup(s.c_str());
+   return copy_c_str("oa-" + std::to_string(random()));
 #endif   
 }