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ENH: Improved configure test implementations by using AC_TRY_COMPILE.

This commit is contained in:
Brad King 2002-09-06 17:19:18 -04:00
parent 41628d2602
commit 2905892334
6 changed files with 1087 additions and 462 deletions
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302
Templates/cconfigure
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@ -889,6 +889,7 @@ else
#line 890 "configure" #line 890 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
#include <sys/types.h>
main() main()
{ {
FILE *f=fopen("conftestval", "w"); FILE *f=fopen("conftestval", "w");
@ -897,7 +898,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_sizeof_int=`cat conftestval` ac_cv_sizeof_int=`cat conftestval`
else else
@ -919,7 +920,7 @@ EOF
CMAKE_SIZEOF_INT=$ac_cv_sizeof_int CMAKE_SIZEOF_INT=$ac_cv_sizeof_int
echo $ac_n "checking size of long""... $ac_c" 1>&6 echo $ac_n "checking size of long""... $ac_c" 1>&6
echo "configure:923: checking size of long" >&5 echo "configure:924: checking size of long" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -927,9 +928,10 @@ else
ac_cv_sizeof_long=4 ac_cv_sizeof_long=4
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 931 "configure" #line 932 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
#include <sys/types.h>
main() main()
{ {
FILE *f=fopen("conftestval", "w"); FILE *f=fopen("conftestval", "w");
@ -938,7 +940,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_sizeof_long=`cat conftestval` ac_cv_sizeof_long=`cat conftestval`
else else
@ -960,7 +962,7 @@ EOF
CMAKE_SIZEOF_LONG=$ac_cv_sizeof_long CMAKE_SIZEOF_LONG=$ac_cv_sizeof_long
echo $ac_n "checking size of void *""... $ac_c" 1>&6 echo $ac_n "checking size of void *""... $ac_c" 1>&6
echo "configure:964: checking size of void *" >&5 echo "configure:966: checking size of void *" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -968,9 +970,10 @@ else
ac_cv_sizeof_void_p=4 ac_cv_sizeof_void_p=4
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 972 "configure" #line 974 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
#include <sys/types.h>
main() main()
{ {
FILE *f=fopen("conftestval", "w"); FILE *f=fopen("conftestval", "w");
@ -979,7 +982,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_sizeof_void_p=`cat conftestval` ac_cv_sizeof_void_p=`cat conftestval`
else else
@ -1001,7 +1004,7 @@ EOF
CMAKE_SIZEOF_VOID_P=$ac_cv_sizeof_void_p CMAKE_SIZEOF_VOID_P=$ac_cv_sizeof_void_p
echo $ac_n "checking size of char""... $ac_c" 1>&6 echo $ac_n "checking size of char""... $ac_c" 1>&6
echo "configure:1005: checking size of char" >&5 echo "configure:1008: checking size of char" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1009,9 +1012,10 @@ else
ac_cv_sizeof_char=1 ac_cv_sizeof_char=1
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1013 "configure" #line 1016 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
#include <sys/types.h>
main() main()
{ {
FILE *f=fopen("conftestval", "w"); FILE *f=fopen("conftestval", "w");
@ -1020,7 +1024,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:1024: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:1028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_sizeof_char=`cat conftestval` ac_cv_sizeof_char=`cat conftestval`
else else
@ -1042,7 +1046,7 @@ EOF
CMAKE_SIZEOF_CHAR=$ac_cv_sizeof_char CMAKE_SIZEOF_CHAR=$ac_cv_sizeof_char
echo $ac_n "checking size of short""... $ac_c" 1>&6 echo $ac_n "checking size of short""... $ac_c" 1>&6
echo "configure:1046: checking size of short" >&5 echo "configure:1050: checking size of short" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1050,9 +1054,10 @@ else
ac_cv_sizeof_short=2 ac_cv_sizeof_short=2
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1054 "configure" #line 1058 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
#include <sys/types.h>
main() main()
{ {
FILE *f=fopen("conftestval", "w"); FILE *f=fopen("conftestval", "w");
@ -1061,7 +1066,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:1065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:1070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_sizeof_short=`cat conftestval` ac_cv_sizeof_short=`cat conftestval`
else else
@ -1083,7 +1088,7 @@ EOF
CMAKE_SIZEOF_SHORT=$ac_cv_sizeof_short CMAKE_SIZEOF_SHORT=$ac_cv_sizeof_short
echo $ac_n "checking size of float""... $ac_c" 1>&6 echo $ac_n "checking size of float""... $ac_c" 1>&6
echo "configure:1087: checking size of float" >&5 echo "configure:1092: checking size of float" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1091,9 +1096,10 @@ else
ac_cv_sizeof_float=4 ac_cv_sizeof_float=4
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1095 "configure" #line 1100 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
#include <sys/types.h>
main() main()
{ {
FILE *f=fopen("conftestval", "w"); FILE *f=fopen("conftestval", "w");
@ -1102,7 +1108,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:1106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:1112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_sizeof_float=`cat conftestval` ac_cv_sizeof_float=`cat conftestval`
else else
@ -1124,7 +1130,7 @@ EOF
CMAKE_SIZEOF_FLOAT=$ac_cv_sizeof_float CMAKE_SIZEOF_FLOAT=$ac_cv_sizeof_float
echo $ac_n "checking size of double""... $ac_c" 1>&6 echo $ac_n "checking size of double""... $ac_c" 1>&6
echo "configure:1128: checking size of double" >&5 echo "configure:1134: checking size of double" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1132,9 +1138,10 @@ else
ac_cv_sizeof_double=8 ac_cv_sizeof_double=8
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1136 "configure" #line 1142 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
#include <sys/types.h>
main() main()
{ {
FILE *f=fopen("conftestval", "w"); FILE *f=fopen("conftestval", "w");
@ -1143,7 +1150,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:1147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:1154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_sizeof_double=`cat conftestval` ac_cv_sizeof_double=`cat conftestval`
else else
@ -1167,7 +1174,7 @@ CMAKE_SIZEOF_DOUBLE=$ac_cv_sizeof_double
# check for X11 support # check for X11 support
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:1171: checking how to run the C preprocessor" >&5 echo "configure:1178: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory. # On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then if test -n "$CPP" && test -d "$CPP"; then
CPP= CPP=
@ -1182,13 +1189,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser, # On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. # not just through cpp.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1186 "configure" #line 1193 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1192: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1199: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
@ -1199,13 +1206,13 @@ else
rm -rf conftest* rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp" CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1203 "configure" #line 1210 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1209: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
@ -1216,13 +1223,13 @@ else
rm -rf conftest* rm -rf conftest*
CPP="${CC-cc} -nologo -E" CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1220 "configure" #line 1227 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1226: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1233: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
@ -1251,7 +1258,7 @@ echo "$ac_t""$CPP" 1>&6
# Uses ac_ vars as temps to allow command line to override cache and checks. # Uses ac_ vars as temps to allow command line to override cache and checks.
# --without-x overrides everything else, but does not touch the cache. # --without-x overrides everything else, but does not touch the cache.
echo $ac_n "checking for X""... $ac_c" 1>&6 echo $ac_n "checking for X""... $ac_c" 1>&6
echo "configure:1255: checking for X" >&5 echo "configure:1262: checking for X" >&5
# Check whether --with-x or --without-x was given. # Check whether --with-x or --without-x was given.
if test "${with_x+set}" = set; then if test "${with_x+set}" = set; then
@ -1313,12 +1320,12 @@ if test "$ac_x_includes" = NO; then
# First, try using that file with no special directory specified. # First, try using that file with no special directory specified.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1317 "configure" #line 1324 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$x_direct_test_include> #include <$x_direct_test_include>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1322: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1329: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -1387,14 +1394,14 @@ if test "$ac_x_libraries" = NO; then
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-l$x_direct_test_library $LIBS" LIBS="-l$x_direct_test_library $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1391 "configure" #line 1398 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
${x_direct_test_function}() ${x_direct_test_function}()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1398: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
LIBS="$ac_save_LIBS" LIBS="$ac_save_LIBS"
# We can link X programs with no special library path. # We can link X programs with no special library path.
@ -1500,17 +1507,17 @@ else
case "`(uname -sr) 2>/dev/null`" in case "`(uname -sr) 2>/dev/null`" in
"SunOS 5"*) "SunOS 5"*)
echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6 echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
echo "configure:1504: checking whether -R must be followed by a space" >&5 echo "configure:1511: checking whether -R must be followed by a space" >&5
ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries" ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1507 "configure" #line 1514 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_R_nospace=yes ac_R_nospace=yes
else else
@ -1526,14 +1533,14 @@ rm -f conftest*
else else
LIBS="$ac_xsave_LIBS -R $x_libraries" LIBS="$ac_xsave_LIBS -R $x_libraries"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1530 "configure" #line 1537 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_R_space=yes ac_R_space=yes
else else
@ -1565,7 +1572,7 @@ rm -f conftest*
# libraries were built with DECnet support. And karl@cs.umb.edu says # libraries were built with DECnet support. And karl@cs.umb.edu says
# the Alpha needs dnet_stub (dnet does not exist). # the Alpha needs dnet_stub (dnet does not exist).
echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6 echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
echo "configure:1569: checking for dnet_ntoa in -ldnet" >&5 echo "configure:1576: checking for dnet_ntoa in -ldnet" >&5
ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'` ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -1573,7 +1580,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-ldnet $LIBS" LIBS="-ldnet $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1577 "configure" #line 1584 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -1584,7 +1591,7 @@ int main() {
dnet_ntoa() dnet_ntoa()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -1606,7 +1613,7 @@ fi
if test $ac_cv_lib_dnet_dnet_ntoa = no; then if test $ac_cv_lib_dnet_dnet_ntoa = no; then
echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6 echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
echo "configure:1610: checking for dnet_ntoa in -ldnet_stub" >&5 echo "configure:1617: checking for dnet_ntoa in -ldnet_stub" >&5
ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'` ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -1614,7 +1621,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-ldnet_stub $LIBS" LIBS="-ldnet_stub $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1618 "configure" #line 1625 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -1625,7 +1632,7 @@ int main() {
dnet_ntoa() dnet_ntoa()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -1654,12 +1661,12 @@ fi
# The nsl library prevents programs from opening the X display # The nsl library prevents programs from opening the X display
# on Irix 5.2, according to dickey@clark.net. # on Irix 5.2, according to dickey@clark.net.
echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
echo "configure:1658: checking for gethostbyname" >&5 echo "configure:1665: checking for gethostbyname" >&5
if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1663 "configure" #line 1670 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char gethostbyname(); below. */ which can conflict with char gethostbyname(); below. */
@ -1682,7 +1689,7 @@ gethostbyname();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1686: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_gethostbyname=yes" eval "ac_cv_func_gethostbyname=yes"
else else
@ -1703,7 +1710,7 @@ fi
if test $ac_cv_func_gethostbyname = no; then if test $ac_cv_func_gethostbyname = no; then
echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
echo "configure:1707: checking for gethostbyname in -lnsl" >&5 echo "configure:1714: checking for gethostbyname in -lnsl" >&5
ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'` ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -1711,7 +1718,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lnsl $LIBS" LIBS="-lnsl $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1715 "configure" #line 1722 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -1722,7 +1729,7 @@ int main() {
gethostbyname() gethostbyname()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1726: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -1752,12 +1759,12 @@ fi
# -lsocket must be given before -lnsl if both are needed. # -lsocket must be given before -lnsl if both are needed.
# We assume that if connect needs -lnsl, so does gethostbyname. # We assume that if connect needs -lnsl, so does gethostbyname.
echo $ac_n "checking for connect""... $ac_c" 1>&6 echo $ac_n "checking for connect""... $ac_c" 1>&6
echo "configure:1756: checking for connect" >&5 echo "configure:1763: checking for connect" >&5
if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1761 "configure" #line 1768 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char connect(); below. */ which can conflict with char connect(); below. */
@ -1780,7 +1787,7 @@ connect();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_connect=yes" eval "ac_cv_func_connect=yes"
else else
@ -1801,7 +1808,7 @@ fi
if test $ac_cv_func_connect = no; then if test $ac_cv_func_connect = no; then
echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6 echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
echo "configure:1805: checking for connect in -lsocket" >&5 echo "configure:1812: checking for connect in -lsocket" >&5
ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'` ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -1809,7 +1816,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lsocket $X_EXTRA_LIBS $LIBS" LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1813 "configure" #line 1820 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -1820,7 +1827,7 @@ int main() {
connect() connect()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -1844,12 +1851,12 @@ fi
# gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX. # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
echo $ac_n "checking for remove""... $ac_c" 1>&6 echo $ac_n "checking for remove""... $ac_c" 1>&6
echo "configure:1848: checking for remove" >&5 echo "configure:1855: checking for remove" >&5
if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1853 "configure" #line 1860 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char remove(); below. */ which can conflict with char remove(); below. */
@ -1872,7 +1879,7 @@ remove();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_remove=yes" eval "ac_cv_func_remove=yes"
else else
@ -1893,7 +1900,7 @@ fi
if test $ac_cv_func_remove = no; then if test $ac_cv_func_remove = no; then
echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6 echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
echo "configure:1897: checking for remove in -lposix" >&5 echo "configure:1904: checking for remove in -lposix" >&5
ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'` ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -1901,7 +1908,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lposix $LIBS" LIBS="-lposix $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1905 "configure" #line 1912 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -1912,7 +1919,7 @@ int main() {
remove() remove()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -1936,12 +1943,12 @@ fi
# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
echo $ac_n "checking for shmat""... $ac_c" 1>&6 echo $ac_n "checking for shmat""... $ac_c" 1>&6
echo "configure:1940: checking for shmat" >&5 echo "configure:1947: checking for shmat" >&5
if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1945 "configure" #line 1952 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char shmat(); below. */ which can conflict with char shmat(); below. */
@ -1964,7 +1971,7 @@ shmat();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1975: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_shmat=yes" eval "ac_cv_func_shmat=yes"
else else
@ -1985,7 +1992,7 @@ fi
if test $ac_cv_func_shmat = no; then if test $ac_cv_func_shmat = no; then
echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6 echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
echo "configure:1989: checking for shmat in -lipc" >&5 echo "configure:1996: checking for shmat in -lipc" >&5
ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'` ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -1993,7 +2000,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lipc $LIBS" LIBS="-lipc $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1997 "configure" #line 2004 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -2004,7 +2011,7 @@ int main() {
shmat() shmat()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2015: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -2037,7 +2044,7 @@ fi
# libraries we check for below, so use a different variable. # libraries we check for below, so use a different variable.
# --interran@uluru.Stanford.EDU, kb@cs.umb.edu. # --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6 echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
echo "configure:2041: checking for IceConnectionNumber in -lICE" >&5 echo "configure:2048: checking for IceConnectionNumber in -lICE" >&5
ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'` ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -2045,7 +2052,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lICE $X_EXTRA_LIBS $LIBS" LIBS="-lICE $X_EXTRA_LIBS $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2049 "configure" #line 2056 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -2056,7 +2063,7 @@ int main() {
IceConnectionNumber() IceConnectionNumber()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -2088,14 +2095,14 @@ fi
# get byte swapping info # get byte swapping info
echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
echo "configure:2092: checking whether byte ordering is bigendian" >&5 echo "configure:2099: checking whether byte ordering is bigendian" >&5
if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
ac_cv_c_bigendian=unknown ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro. # See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2099 "configure" #line 2106 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/param.h> #include <sys/param.h>
@ -2106,11 +2113,11 @@ int main() {
#endif #endif
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2110: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:2117: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
# It does; now see whether it defined to BIG_ENDIAN or not. # It does; now see whether it defined to BIG_ENDIAN or not.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2114 "configure" #line 2121 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/param.h> #include <sys/param.h>
@ -2121,7 +2128,7 @@ int main() {
#endif #endif
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2125: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:2132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_bigendian=yes ac_cv_c_bigendian=yes
else else
@ -2141,7 +2148,7 @@ if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2145 "configure" #line 2152 "configure"
#include "confdefs.h" #include "confdefs.h"
main () { main () {
/* Are we little or big endian? From Harbison&Steele. */ /* Are we little or big endian? From Harbison&Steele. */
@ -2154,7 +2161,7 @@ main () {
exit (u.c[sizeof (long) - 1] == 1); exit (u.c[sizeof (long) - 1] == 1);
} }
EOF EOF
if { (eval echo configure:2158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:2165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_c_bigendian=no ac_cv_c_bigendian=no
else else
@ -2187,17 +2194,17 @@ fi
# #
ac_safe=`echo "limits.h" | sed 'y%./+-%__p_%'` ac_safe=`echo "limits.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for limits.h""... $ac_c" 1>&6 echo $ac_n "checking for limits.h""... $ac_c" 1>&6
echo "configure:2191: checking for limits.h" >&5 echo "configure:2198: checking for limits.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2196 "configure" #line 2203 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <limits.h> #include <limits.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2201: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2208: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -2224,17 +2231,17 @@ for ac_hdr in unistd.h
do do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2228: checking for $ac_hdr" >&5 echo "configure:2235: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2233 "configure" #line 2240 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2238: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2245: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -2268,7 +2275,7 @@ done
# there are a few systems, like Next, where this doesn't work. # there are a few systems, like Next, where this doesn't work.
echo $ac_n "checking system version (for dynamic loading)""... $ac_c" 1>&6 echo $ac_n "checking system version (for dynamic loading)""... $ac_c" 1>&6
echo "configure:2272: checking system version (for dynamic loading)" >&5 echo "configure:2279: checking system version (for dynamic loading)" >&5
if test -f /usr/lib/NextStep/software_version; then if test -f /usr/lib/NextStep/software_version; then
system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version` system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
else else
@ -2338,7 +2345,7 @@ CMAKE_shared_ok="yes"
# Linux can use either -ldl or -ldld for dynamic loading. # Linux can use either -ldl or -ldld for dynamic loading.
echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
echo "configure:2342: checking for dlopen in -ldl" >&5 echo "configure:2349: checking for dlopen in -ldl" >&5
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -2346,7 +2353,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-ldl $LIBS" LIBS="-ldl $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2350 "configure" #line 2357 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -2357,7 +2364,7 @@ int main() {
dlopen() dlopen()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -2394,7 +2401,7 @@ case $system in
CMAKE_MODULE_SUFFIX="..o" CMAKE_MODULE_SUFFIX="..o"
CMAKE_DL_LIBS="" CMAKE_DL_LIBS=""
echo $ac_n "checking for printf in -lld""... $ac_c" 1>&6 echo $ac_n "checking for printf in -lld""... $ac_c" 1>&6
echo "configure:2398: checking for printf in -lld" >&5 echo "configure:2405: checking for printf in -lld" >&5
ac_lib_var=`echo ld'_'printf | sed 'y%./+-%__p_%'` ac_lib_var=`echo ld'_'printf | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -2402,7 +2409,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lld $LIBS" LIBS="-lld $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2406 "configure" #line 2413 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -2413,7 +2420,7 @@ int main() {
printf() printf()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -2521,17 +2528,17 @@ fi
else else
ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'` ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dld.h""... $ac_c" 1>&6 echo $ac_n "checking for dld.h""... $ac_c" 1>&6
echo "configure:2525: checking for dld.h" >&5 echo "configure:2532: checking for dld.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2530 "configure" #line 2537 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <dld.h> #include <dld.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2535: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2542: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -2843,17 +2850,17 @@ for ac_hdr in sys/prctl.h
do do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2847: checking for $ac_hdr" >&5 echo "configure:2854: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2852 "configure" #line 2859 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2857: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2864: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -2898,17 +2905,17 @@ for ac_hdr in pthread.h
do do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2902: checking for $ac_hdr" >&5 echo "configure:2909: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2907 "configure" #line 2914 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2912: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2919: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -2937,7 +2944,7 @@ done
if test "$use_pthreads" = "yes"; then if test "$use_pthreads" = "yes"; then
if test "$use_sproc" = "no"; then if test "$use_sproc" = "no"; then
echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6 echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
echo "configure:2941: checking for pthread_create in -lpthreads" >&5 echo "configure:2948: checking for pthread_create in -lpthreads" >&5
ac_lib_var=`echo pthreads'_'pthread_create | sed 'y%./+-%__p_%'` ac_lib_var=`echo pthreads'_'pthread_create | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -2945,7 +2952,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lpthreads $LIBS" LIBS="-lpthreads $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2949 "configure" #line 2956 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -2956,7 +2963,7 @@ int main() {
pthread_create() pthread_create()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -2977,7 +2984,7 @@ else
fi fi
echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6 echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
echo "configure:2981: checking for pthread_create in -lpthread" >&5 echo "configure:2988: checking for pthread_create in -lpthread" >&5
ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'` ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -2985,7 +2992,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lpthread $LIBS" LIBS="-lpthread $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2989 "configure" #line 2996 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -2996,7 +3003,7 @@ int main() {
pthread_create() pthread_create()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:3007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -3019,7 +3026,7 @@ fi
# Work around Solaris 5.6 and 5.7 bug: # Work around Solaris 5.6 and 5.7 bug:
if test "`uname -s -r`" = "SunOS 5.6"; then if test "`uname -s -r`" = "SunOS 5.6"; then
echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6 echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6
echo "configure:3023: checking for thr_create in -lthread" >&5 echo "configure:3030: checking for thr_create in -lthread" >&5
ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'` ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -3027,7 +3034,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lthread $LIBS" LIBS="-lthread $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3031 "configure" #line 3038 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -3038,7 +3045,7 @@ int main() {
thr_create() thr_create()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:3049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -3061,7 +3068,7 @@ fi
fi fi
if test "`uname -s -r`" = "SunOS 5.7"; then if test "`uname -s -r`" = "SunOS 5.7"; then
echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6 echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6
echo "configure:3065: checking for thr_create in -lthread" >&5 echo "configure:3072: checking for thr_create in -lthread" >&5
ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'` ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -3069,7 +3076,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lthread $LIBS" LIBS="-lthread $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3073 "configure" #line 3080 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -3080,7 +3087,7 @@ int main() {
thr_create() thr_create()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:3091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -3142,22 +3149,67 @@ CMAKE_ANSI_CFLAGS=""
if test $ac_cv_prog_gcc = no; then if test $ac_cv_prog_gcc = no; then
case $system in case $system in
HP-UX-*) HP-UX-*)
CFLAGS_ORIG="$FLAGS"
CFLAGS="-Aa $CFLAGS"
echo $ac_n "checking whether ${CC} accepts -Aa""... $ac_c" 1>&6 echo $ac_n "checking whether ${CC} accepts -Aa""... $ac_c" 1>&6
echo 'void f(){}' > conftest.c echo "configure:3156: checking whether ${CC} accepts -Aa" >&5
if test -z "`${CC} -Aa -c conftest.c 2>&1`"; then cat > conftest.$ac_ext <<EOF
echo "$ac_t""yes" 1>&6 #line 3158 "configure"
CMAKE_ANSI_CFLAGS="$CMAKE_ANSI_CFLAGS -Aa" #include "confdefs.h"
else
echo "$ac_t""no" 1>&6 void foo() {}
fi
int main() {
; return 0; }
EOF
if { (eval echo configure:3167: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
CMAKE_ANSI_CFLAGS="$CMAKE_ANSI_CFLAGS -Aa"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
CFLAGS="$CFLAGS_ORIG"
CFLAGS_ORIG="$FLAGS"
CFLAGS="-Ae $CFLAGS"
echo $ac_n "checking whether ${CC} accepts -Ae""... $ac_c" 1>&6 echo $ac_n "checking whether ${CC} accepts -Ae""... $ac_c" 1>&6
if test -z "`${CC} -Ae -c conftest.c 2>&1`"; then echo "configure:3187: checking whether ${CC} accepts -Ae" >&5
echo "$ac_t""yes" 1>&6 cat > conftest.$ac_ext <<EOF
CMAKE_ANSI_CFLAGS="$CMAKE_ANSI_CFLAGS -Ae" #line 3189 "configure"
else #include "confdefs.h"
echo "$ac_t""no" 1>&6
fi void foo() {}
rm -f conftest*
int main() {
; return 0; }
EOF
if { (eval echo configure:3198: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
CMAKE_ANSI_CFLAGS="$CMAKE_ANSI_CFLAGS -Ae"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
CFLAGS="$CFLAGS_ORIG"
;; ;;
esac esac
fi fi
@ -3174,7 +3226,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:3178: checking for $ac_word" >&5 echo "configure:3230: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_CMAKE_AR_TMP'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_CMAKE_AR_TMP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else

41
Templates/cconfigure.in
View File

@ -595,22 +595,31 @@ CMAKE_ANSI_CFLAGS=""
if test $ac_cv_prog_gcc = no; then if test $ac_cv_prog_gcc = no; then
case $system in case $system in
HP-UX-*) HP-UX-*)
echo $ac_n "checking whether ${CC} accepts -Aa""... $ac_c" 1>&6 CFLAGS_ORIG="$FLAGS"
echo 'void f(){}' > conftest.c CFLAGS="-Aa $CFLAGS"
if test -z "`${CC} -Aa -c conftest.c 2>&1`"; then AC_MSG_CHECKING([whether ${CC} accepts -Aa])
echo "$ac_t""yes" 1>&6 AC_TRY_COMPILE([
CMAKE_ANSI_CFLAGS="$CMAKE_ANSI_CFLAGS -Aa" void foo() {}
else ],,[
echo "$ac_t""no" 1>&6 AC_MSG_RESULT(yes)
fi CMAKE_ANSI_CFLAGS="$CMAKE_ANSI_CFLAGS -Aa"
echo $ac_n "checking whether ${CC} accepts -Ae""... $ac_c" 1>&6 ],[
if test -z "`${CC} -Ae -c conftest.c 2>&1`"; then AC_MSG_RESULT(no)
echo "$ac_t""yes" 1>&6 ])
CMAKE_ANSI_CFLAGS="$CMAKE_ANSI_CFLAGS -Ae" CFLAGS="$CFLAGS_ORIG"
else
echo "$ac_t""no" 1>&6 CFLAGS_ORIG="$FLAGS"
fi CFLAGS="-Ae $CFLAGS"
rm -f conftest* AC_MSG_CHECKING([whether ${CC} accepts -Ae])
AC_TRY_COMPILE([
void foo() {}
],,[
AC_MSG_RESULT(yes)
CMAKE_ANSI_CFLAGS="$CMAKE_ANSI_CFLAGS -Ae"
],[
AC_MSG_RESULT(no)
])
CFLAGS="$CFLAGS_ORIG"
;; ;;
esac esac
fi fi

440
Templates/cxxconfigure
View File

@ -705,16 +705,53 @@ CXXFLAGS=$save_CXXFLAGS
CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION="" CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION=""
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
echo $ac_n "checking whether ${CXX} supports explicit instantiation""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo 'template<class T>class x{};template class x<int>;' > conftest.cc CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
if test -z "`${CXX} -c conftest.cc 2>&1`"; then echo $ac_n "checking whether ${CXX} supports explicit instantiation""... $ac_c" 1>&6
echo "$ac_t""yes" 1>&6 echo "configure:712: checking whether ${CXX} supports explicit instantiation" >&5
else
echo "$ac_t""no" 1>&6 ac_ext=C
CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION="1" # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
fi ac_cpp='$CXXCPP $CPPFLAGS'
rm -f conftest* ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
#line 722 "configure"
#include "confdefs.h"
template<class T>class x{};template class x<int>;
int main() {
; return 0; }
EOF
if { (eval echo configure:731: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION=1
echo "$ac_t""no" 1>&6
fi fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
fi
# if running on darwin no explicit template instantiations even though # if running on darwin no explicit template instantiations even though
# syntax is supported. # syntax is supported.
case $system in case $system in
@ -729,27 +766,100 @@ CMAKE_ANSI_CXXFLAGS=""
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
case $system in case $system in
IRIX-5* | IRIX-6* | IRIX64-6* | IRIX-64-6*) IRIX-5* | IRIX-6* | IRIX64-6* | IRIX-64-6*)
CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="-LANG:std $CXXFLAGS"
echo $ac_n "checking whether ${CXX} accepts -LANG:std""... $ac_c" 1>&6 echo $ac_n "checking whether ${CXX} accepts -LANG:std""... $ac_c" 1>&6
echo 'void f(){}' > conftest.c echo "configure:773: checking whether ${CXX} accepts -LANG:std" >&5
if test -z "`${CXX} -LANG:std -c conftest.c 2>&1`"; then
echo "$ac_t""yes" 1>&6 ac_ext=C
CMAKE_ANSI_CXXFLAGS="-LANG:std" # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
else ac_cpp='$CXXCPP $CPPFLAGS'
echo "$ac_t""no" 1>&6 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
fi ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
rm -f conftest* cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
#line 783 "configure"
#include "confdefs.h"
void foo() {}
int main() {
; return 0; }
EOF
if { (eval echo configure:792: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
CMAKE_ANSI_CXXFLAGS="-LANG:std"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
;; ;;
OSF1-*) OSF1-*)
CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="-std strict_ansi -nopure_cname $CXXFLAGS"
echo $ac_n "checking whether ${CXX} accepts -std strict_ansi -nopure_cname""... $ac_c" 1>&6 echo $ac_n "checking whether ${CXX} accepts -std strict_ansi -nopure_cname""... $ac_c" 1>&6
echo 'void f(){}' > conftest.c echo "configure:821: checking whether ${CXX} accepts -std strict_ansi -nopure_cname" >&5
if test -z "`${CXX} -std strict_ansi -nopure_cname -c conftest.c 2>&1`"; then
echo "$ac_t""yes" 1>&6 ac_ext=C
CMAKE_ANSI_CXXFLAGS="-std strict_ansi -nopure_cname" # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
else ac_cpp='$CXXCPP $CPPFLAGS'
echo "$ac_t""no" 1>&6 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
fi ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
rm -f conftest* cross_compiling=$ac_cv_prog_cxx_cross
;;
cat > conftest.$ac_ext <<EOF
#line 831 "configure"
#include "confdefs.h"
void foo() {}
int main() {
; return 0; }
EOF
if { (eval echo configure:840: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
CMAKE_ANSI_CXXFLAGS="-std strict_ansi -nopure_cname"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
;;
esac esac
fi fi
@ -758,15 +868,51 @@ fi
# to get the templates compiled correctly # to get the templates compiled correctly
CMAKE_TEMPLATE_FLAGS="" CMAKE_TEMPLATE_FLAGS=""
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
echo $ac_n "checking whether ${CXX} accepts -ptused -no_prelink""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo 'void f(){}' > conftest.cc CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS -ptused -no_prelink"
if test -z "`${CXX} -ptused -no_prelink -c conftest.cc 2>&1`"; then echo $ac_n "checking whether ${CXX} accepts -ptused -no_prelink""... $ac_c" 1>&6
echo "$ac_t""yes" 1>&6 echo "configure:875: checking whether ${CXX} accepts -ptused -no_prelink" >&5
CMAKE_TEMPLATE_FLAGS="-ptused -no_prelink"
else ac_ext=C
echo "$ac_t""no" 1>&6 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
fi ac_cpp='$CXXCPP $CPPFLAGS'
rm -f conftest* ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
#line 885 "configure"
#include "confdefs.h"
void foo() {}
int main() {
; return 0; }
EOF
if { (eval echo configure:894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
CMAKE_TEMPLATE_FLAGS="-ptused -no_prelink"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
@ -774,68 +920,200 @@ fi
# check non-g++ compilers to see if they have the standard # check non-g++ compilers to see if they have the standard
# ansi stream files (without the .h) # ansi stream files (without the .h)
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
echo $ac_n "checking ansi standard C++ stream headers ""... $ac_c" 1>&6 echo $ac_n "checking ansi standard C++ stream headers ""... $ac_c" 1>&6
echo "configure:779: checking ansi standard C++ stream headers " >&5 echo "configure:927: checking ansi standard C++ stream headers " >&5
rm -rf conftest.*
cat > conftest.cc <<! ac_ext=C
#include <iostream> # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
! ac_cpp='$CXXCPP $CPPFLAGS'
if test -z "`${CXX} ${CMAKE_ANSI_CXXFLAGS} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
echo "$ac_t""yes" 1>&6 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
else cross_compiling=$ac_cv_prog_cxx_cross
CMAKE_NO_ANSI_STREAM_HEADERS="1"
echo "$ac_t""no" 1>&6 cat > conftest.$ac_ext <<EOF
fi #line 937 "configure"
#include "confdefs.h"
#include <iostream>
int main() {
; return 0; }
EOF
if { (eval echo configure:946: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CMAKE_NO_ANSI_STREAM_HEADERS=1
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
# check compilers to see if they have std::stringstream # check compilers to see if they have std::stringstream
echo $ac_n "checking for ansi standard C++ stringstream ""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo "configure:795: checking for ansi standard C++ stringstream " >&5 CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
rm -rf conftest.* echo $ac_n "checking for ansi standard C++ stringstream""... $ac_c" 1>&6
cat > conftest.cc <<! echo "configure:976: checking for ansi standard C++ stringstream" >&5
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
#line 986 "configure"
#include "confdefs.h"
#include <sstream> #include <sstream>
!
if test -z "`${CXX} ${CMAKE_ANSI_CXXFLAGS} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then int main() {
echo "$ac_t""yes" 1>&6
; return 0; }
EOF
if { (eval echo configure:995: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else else
CMAKE_NO_ANSI_STRING_STREAM="1" echo "configure: failed program was:" >&5
echo "$ac_t""no" 1>&6 cat conftest.$ac_ext >&5
rm -rf conftest*
CMAKE_NO_ANSI_STRING_STREAM=1
echo "$ac_t""no" 1>&6
fi fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
# check to see if stl is in the std namespace # check to see if stl is in the std namespace
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
echo $ac_n "checking ansi standard namespace support ""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo "configure:811: checking ansi standard namespace support " >&5 CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
rm -rf conftest.* echo $ac_n "checking whether the std namespace is supported""... $ac_c" 1>&6
cat > conftest.cc <<! echo "configure:1025: checking whether the std namespace is supported" >&5
#include <list>
void foo() { std::list<int> l; } ac_ext=C
! # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
if test -z "`${CXX} ${CMAKE_ANSI_CXXFLAGS} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then ac_cpp='$CXXCPP $CPPFLAGS'
echo "$ac_t""yes" 1>&6 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
else ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
CMAKE_NO_STD_NAMESPACE="1" cross_compiling=$ac_cv_prog_cxx_cross
echo "$ac_t""no" 1>&6
fi cat > conftest.$ac_ext <<EOF
#line 1035 "configure"
#include "confdefs.h"
#include <list>
void foo() { std::list<int>(); }
int main() {
; return 0; }
EOF
if { (eval echo configure:1045: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CMAKE_NO_STD_NAMESPACE=1
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
# check to see if for scoping is supported # check to see if for scoping is supported
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
echo $ac_n "checking ansi for scope support ""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo "configure:829: checking ansi for scope support " >&5 CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
rm -rf conftest.* echo $ac_n "checking ansi for scope support""... $ac_c" 1>&6
cat > conftest.cc <<! echo "configure:1076: checking ansi for scope support" >&5
void foo() { for(int i;;); for(int i;;); }
! ac_ext=C
if test -z "`${CXX} ${CMAKE_ANSI_CXXFLAGS} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
echo "$ac_t""yes" 1>&6 ac_cpp='$CXXCPP $CPPFLAGS'
else ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
CMAKE_NO_ANSI_FOR_SCOPE="1" ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
echo "$ac_t""no" 1>&6 cross_compiling=$ac_cv_prog_cxx_cross
fi
cat > conftest.$ac_ext <<EOF
#line 1086 "configure"
#include "confdefs.h"
void foo() { for(int i;;); for(int i;;); }
int main() {
; return 0; }
EOF
if { (eval echo configure:1095: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CMAKE_NO_ANSI_FOR_SCOPE=1
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
@ -846,7 +1124,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:850: checking for $ac_word" >&5 echo "configure:1128: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_CMAKE_AR_TMP'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_CMAKE_AR_TMP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else

202
Templates/cxxconfigure.in
View File

@ -41,16 +41,23 @@ CXXFLAGS=$save_CXXFLAGS
CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION="" CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION=""
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
echo $ac_n "checking whether ${CXX} supports explicit instantiation""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo 'template<class T>class x{};template class x<int>;' > conftest.cc CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
if test -z "`${CXX} -c conftest.cc 2>&1`"; then AC_MSG_CHECKING([whether ${CXX} supports explicit instantiation])
echo "$ac_t""yes" 1>&6 AC_LANG_SAVE
else AC_LANG_CPLUSPLUS
echo "$ac_t""no" 1>&6 AC_TRY_COMPILE([
CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION="1" template<class T>class x{};template class x<int>;
fi ],,[
rm -f conftest* AC_MSG_RESULT(yes)
],[
CMAKE_NO_EXPLICIT_TEMPLATE_INSTANTIATION=1
AC_MSG_RESULT(no)
])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
# if running on darwin no explicit template instantiations even though # if running on darwin no explicit template instantiations even though
# syntax is supported. # syntax is supported.
case $system in case $system in
@ -65,27 +72,40 @@ CMAKE_ANSI_CXXFLAGS=""
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
case $system in case $system in
IRIX-5* | IRIX-6* | IRIX64-6* | IRIX-64-6*) IRIX-5* | IRIX-6* | IRIX64-6* | IRIX-64-6*)
echo $ac_n "checking whether ${CXX} accepts -LANG:std""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo 'void f(){}' > conftest.c CXXFLAGS="-LANG:std $CXXFLAGS"
if test -z "`${CXX} -LANG:std -c conftest.c 2>&1`"; then AC_MSG_CHECKING([whether ${CXX} accepts -LANG:std])
echo "$ac_t""yes" 1>&6 AC_LANG_SAVE
CMAKE_ANSI_CXXFLAGS="-LANG:std" AC_LANG_CPLUSPLUS
else AC_TRY_COMPILE([
echo "$ac_t""no" 1>&6 void foo() {}
fi ],,[
rm -f conftest* AC_MSG_RESULT(yes)
CMAKE_ANSI_CXXFLAGS="-LANG:std"
],[
AC_MSG_RESULT(no)
])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
;; ;;
OSF1-*) OSF1-*)
echo $ac_n "checking whether ${CXX} accepts -std strict_ansi -nopure_cname""... $ac_c" 1>&6
echo 'void f(){}' > conftest.c CXXFLAGS_ORIG="$CXXFLAGS"
if test -z "`${CXX} -std strict_ansi -nopure_cname -c conftest.c 2>&1`"; then CXXFLAGS="-std strict_ansi -nopure_cname $CXXFLAGS"
echo "$ac_t""yes" 1>&6 AC_MSG_CHECKING([whether ${CXX} accepts -std strict_ansi -nopure_cname])
CMAKE_ANSI_CXXFLAGS="-std strict_ansi -nopure_cname" AC_LANG_SAVE
else AC_LANG_CPLUSPLUS
echo "$ac_t""no" 1>&6 AC_TRY_COMPILE([
fi void foo() {}
rm -f conftest* ],,[
;; AC_MSG_RESULT(yes)
CMAKE_ANSI_CXXFLAGS="-std strict_ansi -nopure_cname"
],[
AC_MSG_RESULT(no)
])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
;;
esac esac
fi fi
AC_SUBST(CMAKE_ANSI_CXXFLAGS) AC_SUBST(CMAKE_ANSI_CXXFLAGS)
@ -94,15 +114,21 @@ AC_SUBST(CMAKE_ANSI_CXXFLAGS)
# to get the templates compiled correctly # to get the templates compiled correctly
CMAKE_TEMPLATE_FLAGS="" CMAKE_TEMPLATE_FLAGS=""
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
echo $ac_n "checking whether ${CXX} accepts -ptused -no_prelink""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo 'void f(){}' > conftest.cc CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS -ptused -no_prelink"
if test -z "`${CXX} -ptused -no_prelink -c conftest.cc 2>&1`"; then AC_MSG_CHECKING([whether ${CXX} accepts -ptused -no_prelink])
echo "$ac_t""yes" 1>&6 AC_LANG_SAVE
CMAKE_TEMPLATE_FLAGS="-ptused -no_prelink" AC_LANG_CPLUSPLUS
else AC_TRY_COMPILE([
echo "$ac_t""no" 1>&6 void foo() {}
fi ],,[
rm -f conftest* AC_MSG_RESULT(yes)
CMAKE_TEMPLATE_FLAGS="-ptused -no_prelink"
],[
AC_MSG_RESULT(no)
])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
AC_SUBST(CMAKE_TEMPLATE_FLAGS) AC_SUBST(CMAKE_TEMPLATE_FLAGS)
@ -110,64 +136,80 @@ AC_SUBST(CMAKE_TEMPLATE_FLAGS)
# check non-g++ compilers to see if they have the standard # check non-g++ compilers to see if they have the standard
# ansi stream files (without the .h) # ansi stream files (without the .h)
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
AC_MSG_CHECKING( ansi standard C++ stream headers ) AC_MSG_CHECKING( ansi standard C++ stream headers )
rm -rf conftest.* AC_LANG_SAVE
cat > conftest.cc <<! AC_LANG_CPLUSPLUS
#include <iostream> AC_TRY_COMPILE([
! #include <iostream>
if test -z "`${CXX} ${CMAKE_ANSI_CXXFLAGS} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then ],,[
echo "$ac_t""yes" 1>&6 AC_MSG_RESULT(yes)
else ],[
CMAKE_NO_ANSI_STREAM_HEADERS="1" CMAKE_NO_ANSI_STREAM_HEADERS=1
echo "$ac_t""no" 1>&6 AC_MSG_RESULT(no)
fi ])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
AC_SUBST(CMAKE_NO_ANSI_STREAM_HEADERS) AC_SUBST(CMAKE_NO_ANSI_STREAM_HEADERS)
# check compilers to see if they have std::stringstream # check compilers to see if they have std::stringstream
AC_MSG_CHECKING( for ansi standard C++ stringstream ) CXXFLAGS_ORIG="$CXXFLAGS"
rm -rf conftest.* CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
cat > conftest.cc <<! AC_MSG_CHECKING([for ansi standard C++ stringstream])
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([
#include <sstream> #include <sstream>
! ],,[
if test -z "`${CXX} ${CMAKE_ANSI_CXXFLAGS} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then AC_MSG_RESULT(yes)
echo "$ac_t""yes" 1>&6 ],[
else CMAKE_NO_ANSI_STRING_STREAM=1
CMAKE_NO_ANSI_STRING_STREAM="1" AC_MSG_RESULT(no)
echo "$ac_t""no" 1>&6 ])
fi AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
AC_SUBST(CMAKE_NO_ANSI_STRING_STREAM) AC_SUBST(CMAKE_NO_ANSI_STRING_STREAM)
# check to see if stl is in the std namespace # check to see if stl is in the std namespace
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
AC_MSG_CHECKING( ansi standard namespace support ) CXXFLAGS_ORIG="$CXXFLAGS"
rm -rf conftest.* CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
cat > conftest.cc <<! AC_MSG_CHECKING([whether the std namespace is supported])
#include <list> AC_LANG_SAVE
void foo() { std::list<int> l; } AC_LANG_CPLUSPLUS
! AC_TRY_COMPILE([
if test -z "`${CXX} ${CMAKE_ANSI_CXXFLAGS} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then #include <list>
echo "$ac_t""yes" 1>&6 void foo() { std::list<int>(); }
else ],,[
CMAKE_NO_STD_NAMESPACE="1" AC_MSG_RESULT(yes)
echo "$ac_t""no" 1>&6 ],[
fi CMAKE_NO_STD_NAMESPACE=1
AC_MSG_RESULT(no)
])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
AC_SUBST(CMAKE_NO_STD_NAMESPACE) AC_SUBST(CMAKE_NO_STD_NAMESPACE)
# check to see if for scoping is supported # check to see if for scoping is supported
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
AC_MSG_CHECKING( ansi for scope support ) CXXFLAGS_ORIG="$CXXFLAGS"
rm -rf conftest.* CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
cat > conftest.cc <<! AC_MSG_CHECKING([ansi for scope support])
void foo() { for(int i;;); for(int i;;); } AC_LANG_SAVE
! AC_LANG_CPLUSPLUS
if test -z "`${CXX} ${CMAKE_ANSI_CXXFLAGS} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then AC_TRY_COMPILE([
echo "$ac_t""yes" 1>&6 void foo() { for(int i;;); for(int i;;); }
else ],,[
CMAKE_NO_ANSI_FOR_SCOPE="1" AC_MSG_RESULT(yes)
echo "$ac_t""no" 1>&6 ],[
fi CMAKE_NO_ANSI_FOR_SCOPE=1
AC_MSG_RESULT(no)
])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
AC_SUBST(CMAKE_NO_ANSI_FOR_SCOPE) AC_SUBST(CMAKE_NO_ANSI_FOR_SCOPE)

387
configure vendored
View File

@ -952,39 +952,132 @@ CMAKE_ANSI_CXXFLAGS=""
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
case $system in case $system in
HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*) HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
CFLAGS_ORIG="$FLAGS"
CFLAGS="-Aa $CFLAGS"
echo $ac_n "checking whether ${CC} accepts -Aa""... $ac_c" 1>&6 echo $ac_n "checking whether ${CC} accepts -Aa""... $ac_c" 1>&6
echo 'void f(){}' > conftest.c echo "configure:959: checking whether ${CC} accepts -Aa" >&5
if test -z "`${CC} -Aa -c conftest.c 2>&1`"; then cat > conftest.$ac_ext <<EOF
echo "$ac_t""yes" 1>&6 #line 961 "configure"
CMAKE_ANSI_CFLAGS="-Aa" #include "confdefs.h"
else
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
;;
IRIX-5* | IRIX-6* | IRIX64-6* | IRIX-64-6*)
echo $ac_n "checking whether ${CXX} accepts -LANG:std""... $ac_c" 1>&6
echo 'void f(){}' > conftest.c
if test -z "`${CXX} -LANG:std -c conftest.c 2>&1`"; then
echo "$ac_t""yes" 1>&6
CMAKE_ANSI_CXXFLAGS="-LANG:std"
else
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
;;
OSF1-*)
echo $ac_n "checking whether ${CXX} accepts -std strict_ansi -nopure_cname""... $ac_c" 1>&6
echo 'void f(){}' > conftest.c
if test -z "`${CXX} -std strict_ansi -nopure_cname -c conftest.c 2>&1`"; then
echo "$ac_t""yes" 1>&6
CMAKE_ANSI_CXXFLAGS="-std strict_ansi -nopure_cname"
else
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
;;
void foo() {}
int main() {
; return 0; }
EOF
if { (eval echo configure:970: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
CMAKE_ANSI_CFLAGS="$CMAKE_ANSI_CFLAGS -Aa"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
CFLAGS="$CFLAGS_ORIG"
;;
IRIX-5* | IRIX-6* | IRIX64-6* | IRIX-64-6*)
CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="-LANG:std $CXXFLAGS"
echo $ac_n "checking whether ${CXX} accepts -LANG:std""... $ac_c" 1>&6
echo "configure:991: checking whether ${CXX} accepts -LANG:std" >&5
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
#line 1001 "configure"
#include "confdefs.h"
void foo() {}
int main() {
; return 0; }
EOF
if { (eval echo configure:1010: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
CMAKE_ANSI_CXXFLAGS="-LANG:std"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
;;
OSF1-*)
CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="-std strict_ansi -nopure_cname $CXXFLAGS"
echo $ac_n "checking whether ${CXX} accepts -std strict_ansi -nopure_cname""... $ac_c" 1>&6
echo "configure:1039: checking whether ${CXX} accepts -std strict_ansi -nopure_cname" >&5
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
#line 1049 "configure"
#include "confdefs.h"
void foo() {}
int main() {
; return 0; }
EOF
if { (eval echo configure:1058: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
CMAKE_ANSI_CXXFLAGS="-std strict_ansi -nopure_cname"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
;;
esac esac
fi fi
@ -993,77 +1086,197 @@ fi
# check non-g++ compilers to see if they have the standard # check non-g++ compilers to see if they have the standard
# ansi stream files (without the .h) # ansi stream files (without the .h)
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
echo $ac_n "checking ansi standard C++ stream headers ""... $ac_c" 1>&6 echo $ac_n "checking ansi standard C++ stream headers ""... $ac_c" 1>&6
echo "configure:998: checking ansi standard C++ stream headers " >&5 echo "configure:1093: checking ansi standard C++ stream headers " >&5
rm -rf conftest.*
cat > conftest.cc <<! ac_ext=C
#include <iostream> # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
! ac_cpp='$CXXCPP $CPPFLAGS'
if test -z "`${CXX} $CMAKE_ANSI_CXXFLAGS $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
echo "$ac_t""yes" 1>&6 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
else cross_compiling=$ac_cv_prog_cxx_cross
cat >> confdefs.h <<\EOF
#define CMAKE_NO_ANSI_STREAM_HEADERS 1
EOF
echo "$ac_t""no" 1>&6 cat > conftest.$ac_ext <<EOF
fi #line 1103 "configure"
#include "confdefs.h"
#include <iostream>
int main() {
; return 0; }
EOF
if { (eval echo configure:1112: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CMAKE_NO_ANSI_STREAM_HEADERS=1
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
# check non-g++ compilers to see if they have std::stringstream # check non-g++ compilers to see if they have std::stringstream
echo $ac_n "checking for ansi standard C++ stringstream ""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo "configure:1016: checking for ansi standard C++ stringstream " >&5 CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
rm -rf conftest.* echo $ac_n "checking for ansi standard C++ stringstream""... $ac_c" 1>&6
cat > conftest.cc <<! echo "configure:1141: checking for ansi standard C++ stringstream" >&5
#include <sstream>
! ac_ext=C
if test -z "`${CXX} $CMAKE_ANSI_CXXFLAGS $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
echo "$ac_t""yes" 1>&6 ac_cpp='$CXXCPP $CPPFLAGS'
else ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
cat >> confdefs.h <<\EOF ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
#define CMAKE_NO_ANSI_STRING_STREAM 1 cross_compiling=$ac_cv_prog_cxx_cross
EOF
cat > conftest.$ac_ext <<EOF
#line 1151 "configure"
#include "confdefs.h"
#include <sstream>
int main() {
; return 0; }
EOF
if { (eval echo configure:1160: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CMAKE_NO_ANSI_STRING_STREAM=1
echo "$ac_t""no" 1>&6
echo "$ac_t""no" 1>&6
fi fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
# check to see if stl is in the std namespace # check to see if stl is in the std namespace
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
echo $ac_n "checking ansi standard namespace support ""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo "configure:1034: checking ansi standard namespace support " >&5 CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
rm -rf conftest.* echo $ac_n "checking whether the std namespace is supported""... $ac_c" 1>&6
cat > conftest.cc <<! echo "configure:1189: checking whether the std namespace is supported" >&5
#include <list>
void foo() { std::list<int> l; } ac_ext=C
! # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
if test -z "`${CXX} $CMAKE_ANSI_CXXFLAGS $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then ac_cpp='$CXXCPP $CPPFLAGS'
echo "$ac_t""yes" 1>&6 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
else ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cat >> confdefs.h <<\EOF cross_compiling=$ac_cv_prog_cxx_cross
#define CMAKE_NO_STD_NAMESPACE 1
EOF
echo "$ac_t""no" 1>&6 cat > conftest.$ac_ext <<EOF
fi #line 1199 "configure"
#include "confdefs.h"
#include <list>
void foo() { std::list<int>(); }
int main() {
; return 0; }
EOF
if { (eval echo configure:1209: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CMAKE_NO_STD_NAMESPACE=1
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
# check to see if for scoping is supported # check to see if for scoping is supported
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
echo $ac_n "checking ansi for scope support ""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo "configure:1054: checking ansi for scope support " >&5 CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
rm -rf conftest.* echo $ac_n "checking ansi for scope support""... $ac_c" 1>&6
cat > conftest.cc <<! echo "configure:1239: checking ansi for scope support" >&5
void foo() { for(int i;;); for(int i;;); }
! ac_ext=C
if test -z "`${CXX} $CMAKE_ANSI_CXXFLAGS $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
echo "$ac_t""yes" 1>&6 ac_cpp='$CXXCPP $CPPFLAGS'
else ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
cat >> confdefs.h <<\EOF ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
#define CMAKE_NO_ANSI_FOR_SCOPE 1 cross_compiling=$ac_cv_prog_cxx_cross
EOF
echo "$ac_t""no" 1>&6 cat > conftest.$ac_ext <<EOF
fi #line 1249 "configure"
#include "confdefs.h"
void foo() { for(int i;;); for(int i;;); }
int main() {
; return 0; }
EOF
if { (eval echo configure:1258: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
CMAKE_NO_ANSI_FOR_SCOPE=1
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
# find make to use to build cmake, prefer gmake # find make to use to build cmake, prefer gmake
@ -1072,7 +1285,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1076: checking for $ac_word" >&5 echo "configure:1289: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_RUNMAKE'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_RUNMAKE'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else

177
configure.in
View File

@ -67,39 +67,54 @@ CMAKE_ANSI_CXXFLAGS=""
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
case $system in case $system in
HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*) HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
echo $ac_n "checking whether ${CC} accepts -Aa""... $ac_c" 1>&6 CFLAGS_ORIG="$FLAGS"
echo 'void f(){}' > conftest.c CFLAGS="-Aa $CFLAGS"
if test -z "`${CC} -Aa -c conftest.c 2>&1`"; then AC_MSG_CHECKING([whether ${CC} accepts -Aa])
echo "$ac_t""yes" 1>&6 AC_TRY_COMPILE([
CMAKE_ANSI_CFLAGS="-Aa" void foo() {}
else ],,[
echo "$ac_t""no" 1>&6 AC_MSG_RESULT(yes)
fi CMAKE_ANSI_CFLAGS="$CMAKE_ANSI_CFLAGS -Aa"
rm -f conftest* ],[
AC_MSG_RESULT(no)
])
CFLAGS="$CFLAGS_ORIG"
;; ;;
IRIX-5* | IRIX-6* | IRIX64-6* | IRIX-64-6*) IRIX-5* | IRIX-6* | IRIX64-6* | IRIX-64-6*)
echo $ac_n "checking whether ${CXX} accepts -LANG:std""... $ac_c" 1>&6 CXXFLAGS_ORIG="$CXXFLAGS"
echo 'void f(){}' > conftest.c CXXFLAGS="-LANG:std $CXXFLAGS"
if test -z "`${CXX} -LANG:std -c conftest.c 2>&1`"; then AC_MSG_CHECKING([whether ${CXX} accepts -LANG:std])
echo "$ac_t""yes" 1>&6 AC_LANG_SAVE
CMAKE_ANSI_CXXFLAGS="-LANG:std" AC_LANG_CPLUSPLUS
else AC_TRY_COMPILE([
echo "$ac_t""no" 1>&6 void foo() {}
fi ],,[
rm -f conftest* AC_MSG_RESULT(yes)
;; CMAKE_ANSI_CXXFLAGS="-LANG:std"
],[
AC_MSG_RESULT(no)
])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
;;
OSF1-*) OSF1-*)
echo $ac_n "checking whether ${CXX} accepts -std strict_ansi -nopure_cname""... $ac_c" 1>&6
echo 'void f(){}' > conftest.c
if test -z "`${CXX} -std strict_ansi -nopure_cname -c conftest.c 2>&1`"; then
echo "$ac_t""yes" 1>&6
CMAKE_ANSI_CXXFLAGS="-std strict_ansi -nopure_cname"
else
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
;;
CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="-std strict_ansi -nopure_cname $CXXFLAGS"
AC_MSG_CHECKING([whether ${CXX} accepts -std strict_ansi -nopure_cname])
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([
void foo() {}
],,[
AC_MSG_RESULT(yes)
CMAKE_ANSI_CXXFLAGS="-std strict_ansi -nopure_cname"
],[
AC_MSG_RESULT(no)
])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
;;
esac esac
fi fi
AC_SUBST(CMAKE_ANSI_CFLAGS) AC_SUBST(CMAKE_ANSI_CFLAGS)
@ -108,61 +123,77 @@ AC_SUBST(CMAKE_ANSI_CXXFLAGS)
# check non-g++ compilers to see if they have the standard # check non-g++ compilers to see if they have the standard
# ansi stream files (without the .h) # ansi stream files (without the .h)
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
AC_MSG_CHECKING( ansi standard C++ stream headers ) AC_MSG_CHECKING( ansi standard C++ stream headers )
rm -rf conftest.* AC_LANG_SAVE
cat > conftest.cc <<! AC_LANG_CPLUSPLUS
#include <iostream> AC_TRY_COMPILE([
! #include <iostream>
if test -z "`${CXX} $CMAKE_ANSI_CXXFLAGS $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then ],,[
echo "$ac_t""yes" 1>&6 AC_MSG_RESULT(yes)
else ],[
AC_DEFINE(CMAKE_NO_ANSI_STREAM_HEADERS) CMAKE_NO_ANSI_STREAM_HEADERS=1
echo "$ac_t""no" 1>&6 AC_MSG_RESULT(no)
fi ])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
# check non-g++ compilers to see if they have std::stringstream # check non-g++ compilers to see if they have std::stringstream
AC_MSG_CHECKING( for ansi standard C++ stringstream ) CXXFLAGS_ORIG="$CXXFLAGS"
rm -rf conftest.* CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
cat > conftest.cc <<! AC_MSG_CHECKING([for ansi standard C++ stringstream])
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([
#include <sstream> #include <sstream>
! ],,[
if test -z "`${CXX} $CMAKE_ANSI_CXXFLAGS $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then AC_MSG_RESULT(yes)
echo "$ac_t""yes" 1>&6 ],[
else CMAKE_NO_ANSI_STRING_STREAM=1
AC_DEFINE(CMAKE_NO_ANSI_STRING_STREAM) AC_MSG_RESULT(no)
echo "$ac_t""no" 1>&6 ])
fi AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
# check to see if stl is in the std namespace # check to see if stl is in the std namespace
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
AC_MSG_CHECKING( ansi standard namespace support ) CXXFLAGS_ORIG="$CXXFLAGS"
rm -rf conftest.* CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
cat > conftest.cc <<! AC_MSG_CHECKING([whether the std namespace is supported])
#include <list> AC_LANG_SAVE
void foo() { std::list<int> l; } AC_LANG_CPLUSPLUS
! AC_TRY_COMPILE([
if test -z "`${CXX} $CMAKE_ANSI_CXXFLAGS $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then #include <list>
echo "$ac_t""yes" 1>&6 void foo() { std::list<int>(); }
else ],,[
AC_DEFINE(CMAKE_NO_STD_NAMESPACE) AC_MSG_RESULT(yes)
echo "$ac_t""no" 1>&6 ],[
fi CMAKE_NO_STD_NAMESPACE=1
AC_MSG_RESULT(no)
])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
# check to see if for scoping is supported # check to see if for scoping is supported
if test $ac_cv_prog_gxx = no; then if test $ac_cv_prog_gxx = no; then
AC_MSG_CHECKING( ansi for scope support ) CXXFLAGS_ORIG="$CXXFLAGS"
rm -rf conftest.* CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
cat > conftest.cc <<! AC_MSG_CHECKING([ansi for scope support])
void foo() { for(int i;;); for(int i;;); } AC_LANG_SAVE
! AC_LANG_CPLUSPLUS
if test -z "`${CXX} $CMAKE_ANSI_CXXFLAGS $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then AC_TRY_COMPILE([
echo "$ac_t""yes" 1>&6 void foo() { for(int i;;); for(int i;;); }
else ],,[
AC_DEFINE(CMAKE_NO_ANSI_FOR_SCOPE) AC_MSG_RESULT(yes)
echo "$ac_t""no" 1>&6 ],[
fi CMAKE_NO_ANSI_FOR_SCOPE=1
AC_MSG_RESULT(no)
])
AC_LANG_RESTORE
CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
# find make to use to build cmake, prefer gmake # find make to use to build cmake, prefer gmake