From d9b7df43ce24f08985728fbca6c68688a001c586 Mon Sep 17 00:00:00 2001
From: Berk Geveci <berk.geveci@kitware.com>
Date: Fri, 26 Oct 2001 17:06:46 -0400
Subject: added CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION

---
 Templates/CMakeSystemConfig.cmake.in |  2 ++
 Templates/configure                  | 55 +++++++++++++++++++++---------------
 Templates/configure.in               |  8 ++++++
 3 files changed, 42 insertions(+), 23 deletions(-)

diff --git a/Templates/CMakeSystemConfig.cmake.in b/Templates/CMakeSystemConfig.cmake.in
index bdc5736..03c329a 100644
--- a/Templates/CMakeSystemConfig.cmake.in
+++ b/Templates/CMakeSystemConfig.cmake.in
@@ -62,3 +62,5 @@ SET (CMAKE_NO_ANSI_FOR_SCOPE       @CMAKE_NO_ANSI_FOR_SCOPE@  CACHE INTERNAL "do
 SET (CMAKE_COMPILER_IS_GNUCXX     @CMAKE_COMPILER_IS_GNUCXX@ CACHE INTERNAL "Is the compile GNU C++")
 SET (CMAKE_ANSI_CFLAGS     @CMAKE_ANSI_CFLAGS@ CACHE INTERNAL "What flags are required by the c++ compiler to make it ansi.")
 SET (CMAKE_ANSI_CXXFLAGS     @CMAKE_ANSI_CXXFLAGS@ CACHE INTERNAL "What flags are required by the c++ compiler to make it ansi.")
+SET (CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION       @CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION@  CACHE INTERNAL "does the compiler not support explicit template instantiation.")
+
diff --git a/Templates/configure b/Templates/configure
index 480d15b..6c15a69 100755
--- a/Templates/configure
+++ b/Templates/configure
@@ -2615,6 +2615,14 @@ case $system in
     ;;
 esac
 
+# if running on darwin no explicit template instantiations
+case $system in 
+  Darwin*) 
+    CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION="1"
+    ;;
+esac
+
+
 # If the user has supplied C flags for compiling shared objects, use
 # those instead
 if test "${SHLIB_CFLAGS}" != ""; then
@@ -2671,17 +2679,17 @@ for ac_hdr in sys/prctl.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2675: checking for $ac_hdr" >&5
+echo "configure:2683: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2680 "configure"
+#line 2688 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2685: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2693: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2726,17 +2734,17 @@ for ac_hdr in pthread.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2730: checking for $ac_hdr" >&5
+echo "configure:2738: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2735 "configure"
+#line 2743 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2740: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2748: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2765,7 +2773,7 @@ done
 if test "$use_pthreads" = "yes"; then
   if test "$use_sproc" = "no"; then
     echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
-echo "configure:2769: checking for pthread_create in -lpthreads" >&5
+echo "configure:2777: checking for pthread_create in -lpthreads" >&5
 ac_lib_var=`echo pthreads'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2773,7 +2781,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthreads  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2777 "configure"
+#line 2785 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2784,7 +2792,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:2788: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2805,7 +2813,7 @@ else
 fi
 
     echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:2809: checking for pthread_create in -lpthread" >&5
+echo "configure:2817: checking for pthread_create in -lpthread" >&5
 ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2813,7 +2821,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2817 "configure"
+#line 2825 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2824,7 +2832,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:2828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2847,7 +2855,7 @@ fi
 # Work around Solaris 5.6 and 5.7 bug:
     if test "`uname -s -r`" = "SunOS 5.6"; then
       echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6
-echo "configure:2851: checking for thr_create in -lthread" >&5
+echo "configure:2859: checking for thr_create in -lthread" >&5
 ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2855,7 +2863,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2859 "configure"
+#line 2867 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2866,7 +2874,7 @@ int main() {
 thr_create()
 ; return 0; }
 EOF
-if { (eval echo configure:2870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2889,7 +2897,7 @@ fi
     fi
     if test "`uname -s -r`" = "SunOS 5.7"; then
       echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6
-echo "configure:2893: checking for thr_create in -lthread" >&5
+echo "configure:2901: checking for thr_create in -lthread" >&5
 ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2897,7 +2905,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2901 "configure"
+#line 2909 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2908,7 +2916,7 @@ int main() {
 thr_create()
 ; return 0; }
 EOF
-if { (eval echo configure:2912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3018,7 +3026,7 @@ fi
 # ansi stream files (without the .h)
 if test $ac_cv_prog_gxx = no; then
   echo $ac_n "checking ansi standard C++ stream headers ""... $ac_c" 1>&6
-echo "configure:3022: checking ansi standard C++ stream headers " >&5 
+echo "configure:3030: checking ansi standard C++ stream headers " >&5 
   rm -rf conftest.*
   cat > conftest.cc <<!
 #include <iostream>
@@ -3035,7 +3043,7 @@ fi
 # check to see if stl is in the std namespace
 if test $ac_cv_prog_gxx = no; then
   echo $ac_n "checking ansi standard namespace support ""... $ac_c" 1>&6
-echo "configure:3039: checking ansi standard namespace support " >&5 
+echo "configure:3047: checking ansi standard namespace support " >&5 
   rm -rf conftest.*
   cat > conftest.cc <<!
 #include <list>
@@ -3053,7 +3061,7 @@ fi
 # check to see if for scoping is supported
 if test $ac_cv_prog_gxx = no; then
   echo $ac_n "checking ansi for scope support ""... $ac_c" 1>&6
-echo "configure:3057: checking ansi for scope support " >&5 
+echo "configure:3065: checking ansi for scope support " >&5 
   rm -rf conftest.*
   cat > conftest.cc <<!
 void foo() { for(int i;;); for(int i;;); }
@@ -3078,7 +3086,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3082: checking for $ac_word" >&5
+echo "configure:3090: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_RUNMAKE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3118,7 +3126,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3122: checking for $ac_word" >&5
+echo "configure:3130: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_CMAKE_AR_TMP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3339,6 +3347,7 @@ s%@CMAKE_WORDS_BIGENDIAN@%$CMAKE_WORDS_BIGENDIAN%g
 s%@CMAKE_HAVE_LIMITS_H@%$CMAKE_HAVE_LIMITS_H%g
 s%@CMAKE_HAVE_UNISTD_H@%$CMAKE_HAVE_UNISTD_H%g
 s%@fullSrcDir@%$fullSrcDir%g
+s%@CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION@%$CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION%g
 s%@CMAKE_SHLIB_LINK_FLAGS@%$CMAKE_SHLIB_LINK_FLAGS%g
 s%@CMAKE_SHLIB_BUILD_FLAGS@%$CMAKE_SHLIB_BUILD_FLAGS%g
 s%@CMAKE_MODULE_LINK_FLAGS@%$CMAKE_MODULE_LINK_FLAGS%g
diff --git a/Templates/configure.in b/Templates/configure.in
index 7955b2c..c74091b 100644
--- a/Templates/configure.in
+++ b/Templates/configure.in
@@ -429,6 +429,14 @@ case $system in
     ;;
 esac
 
+# if running on darwin no explicit template instantiations
+case $system in 
+  Darwin*) 
+    CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION="1"
+    ;;
+esac
+AC_SUBST(CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION)
+
 # If the user has supplied C flags for compiling shared objects, use
 # those instead
 if test "${SHLIB_CFLAGS}" != ""; then
-- 
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