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CMake
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Improve bootstrapping on Unix, so that it bootstraps in the subdirectory. This prevents from compiler files being reused and you can do make clean...

This commit is contained in:
Andy Cedilnik 2002-09-13 09:51:57 -04:00
parent e18a53698e
commit 26aeeee885
2 changed files with 145 additions and 93 deletions
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196
configure vendored
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@ -524,7 +524,52 @@ fi
# find make to use to build cmake, prefer gmake
for ac_prog in gmake make
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:534: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_RUNMAKE'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$RUNMAKE" in
/*)
ac_cv_path_RUNMAKE="$RUNMAKE" # Let the user override the test with a path.
;;
?:/*)
ac_cv_path_RUNMAKE="$RUNMAKE" # Let the user override the test with a dos path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_RUNMAKE="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
;;
esac
fi
RUNMAKE="$ac_cv_path_RUNMAKE"
if test -n "$RUNMAKE"; then
echo "$ac_t""$RUNMAKE" 1>&6
else
echo "$ac_t""no" 1>&6
fi
test -n "$RUNMAKE" && break
done
fullSrcDir=`cd $srcdir; pwd`
CMAKE_ROOT_DIR=$fullSrcDir
if test "x$BUILD_CMAKE_IN_SUBDIR" = "xtrue"; then
# #
# check for some programs we use # check for some programs we use
@ -538,7 +583,7 @@ save_CXXFLAGS=$CXXFLAGS
# Extract the first word of "gcc", so it can be a program name with args. # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2 set dummy gcc; 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:542: checking for $ac_word" >&5 echo "configure:587: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -568,7 +613,7 @@ if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args. # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2 set dummy cc; 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:572: checking for $ac_word" >&5 echo "configure:617: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -619,7 +664,7 @@ fi
# Extract the first word of "cl", so it can be a program name with args. # Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2 set dummy cl; 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:623: checking for $ac_word" >&5 echo "configure:668: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -651,7 +696,7 @@ fi
fi fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:655: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 echo "configure:700: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@ -662,12 +707,12 @@ cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext << EOF cat > conftest.$ac_ext << EOF
#line 666 "configure" #line 711 "configure"
#include "confdefs.h" #include "confdefs.h"
main(){return(0);} main(){return(0);}
EOF EOF
if { (eval echo configure:671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler. # If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then if (./conftest; exit) 2>/dev/null; then
@ -693,12 +738,12 @@ if test $ac_cv_prog_cc_works = no; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:697: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 echo "configure:742: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:702: checking whether we are using GNU C" >&5 echo "configure:747: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -707,7 +752,7 @@ else
yes; yes;
#endif #endif
EOF EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:711: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes ac_cv_prog_gcc=yes
else else
ac_cv_prog_gcc=no ac_cv_prog_gcc=no
@ -726,7 +771,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS" ac_save_CFLAGS="$CFLAGS"
CFLAGS= CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:730: checking whether ${CC-cc} accepts -g" >&5 echo "configure:775: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -762,7 +807,7 @@ do
# Extract the first word of "$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:766: checking for $ac_word" >&5 echo "configure:811: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -794,7 +839,7 @@ test -n "$CXX" || CXX="gcc"
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:798: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5 echo "configure:843: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
ac_ext=C ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@ -805,12 +850,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext << EOF cat > conftest.$ac_ext << EOF
#line 809 "configure" #line 854 "configure"
#include "confdefs.h" #include "confdefs.h"
int main(){return(0);} int main(){return(0);}
EOF EOF
if { (eval echo configure:814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:859: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cxx_works=yes ac_cv_prog_cxx_works=yes
# If we can't run a trivial program, we are probably using a cross compiler. # If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then if (./conftest; exit) 2>/dev/null; then
@ -836,12 +881,12 @@ if test $ac_cv_prog_cxx_works = no; then
{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; } { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
fi fi
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:840: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5 echo "configure:885: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
cross_compiling=$ac_cv_prog_cxx_cross cross_compiling=$ac_cv_prog_cxx_cross
echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
echo "configure:845: checking whether we are using GNU C++" >&5 echo "configure:890: checking whether we are using GNU C++" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -850,7 +895,7 @@ else
yes; yes;
#endif #endif
EOF EOF
if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:854: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:899: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gxx=yes ac_cv_prog_gxx=yes
else else
ac_cv_prog_gxx=no ac_cv_prog_gxx=no
@ -869,7 +914,7 @@ ac_test_CXXFLAGS="${CXXFLAGS+set}"
ac_save_CXXFLAGS="$CXXFLAGS" ac_save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS= CXXFLAGS=
echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
echo "configure:873: checking whether ${CXX-g++} accepts -g" >&5 echo "configure:918: checking whether ${CXX-g++} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -906,8 +951,6 @@ fi
CFLAGS=$save_CFLAGS CFLAGS=$save_CFLAGS
CXXFLAGS=$save_CXXFLAGS CXXFLAGS=$save_CXXFLAGS
fullSrcDir=`cd $srcdir; pwd`
CMAKE_ROOT_DIR=$fullSrcDir
@ -916,7 +959,7 @@ CMAKE_ROOT_DIR=$fullSrcDir
# 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:920: checking system version (for dynamic loading)" >&5 echo "configure:963: 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
@ -955,9 +998,9 @@ case $system in
CFLAGS_ORIG="$FLAGS" CFLAGS_ORIG="$FLAGS"
CFLAGS="-Aa $CFLAGS" 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 "configure:959: checking whether ${CC} accepts -Aa" >&5 echo "configure:1002: checking whether ${CC} accepts -Aa" >&5
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 961 "configure" #line 1004 "configure"
#include "confdefs.h" #include "confdefs.h"
void foo() {} void foo() {}
@ -966,7 +1009,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:970: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1013: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
@ -999,7 +1042,7 @@ rm -f conftest*
CXXFLAGS_ORIG="$CXXFLAGS" CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="-std strict_ansi -nopure_cname $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 "configure:1003: checking whether ${CXX} accepts -std strict_ansi -nopure_cname" >&5 echo "configure:1046: checking whether ${CXX} accepts -std strict_ansi -nopure_cname" >&5
ac_ext=C ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@ -1009,7 +1052,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
cross_compiling=$ac_cv_prog_cxx_cross cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1013 "configure" #line 1056 "configure"
#include "confdefs.h" #include "confdefs.h"
void foo() {} void foo() {}
@ -1018,7 +1061,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1022: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1065: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
@ -1053,7 +1096,7 @@ if test $ac_cv_prog_gxx = no; then
CXXFLAGS_ORIG="$CXXFLAGS" CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS" CXXFLAGS="$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 ""... $ac_c" 1>&6
echo "configure:1057: checking ansi standard C++ stream headers " >&5 echo "configure:1100: checking ansi standard C++ stream headers " >&5
ac_ext=C ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@ -1063,7 +1106,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
cross_compiling=$ac_cv_prog_cxx_cross cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1067 "configure" #line 1110 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <iostream> #include <iostream>
@ -1072,7 +1115,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1076: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
@ -1104,7 +1147,7 @@ fi
CXXFLAGS_ORIG="$CXXFLAGS" CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS" CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
echo $ac_n "checking for ansi standard C++ stringstream""... $ac_c" 1>&6 echo $ac_n "checking for ansi standard C++ stringstream""... $ac_c" 1>&6
echo "configure:1108: checking for ansi standard C++ stringstream" >&5 echo "configure:1151: checking for ansi standard C++ stringstream" >&5
ac_ext=C ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@ -1114,7 +1157,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
cross_compiling=$ac_cv_prog_cxx_cross cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1118 "configure" #line 1161 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sstream> #include <sstream>
@ -1123,7 +1166,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1127: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1170: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
@ -1155,7 +1198,7 @@ if test $ac_cv_prog_gxx = no; then
CXXFLAGS_ORIG="$CXXFLAGS" CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS" CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
echo $ac_n "checking whether the std namespace is supported""... $ac_c" 1>&6 echo $ac_n "checking whether the std namespace is supported""... $ac_c" 1>&6
echo "configure:1159: checking whether the std namespace is supported" >&5 echo "configure:1202: checking whether the std namespace is supported" >&5
ac_ext=C ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@ -1165,7 +1208,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
cross_compiling=$ac_cv_prog_cxx_cross cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1169 "configure" #line 1212 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <list> #include <list>
@ -1175,7 +1218,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
@ -1208,7 +1251,7 @@ if test $ac_cv_prog_gxx = no; then
CXXFLAGS_ORIG="$CXXFLAGS" CXXFLAGS_ORIG="$CXXFLAGS"
CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS" CXXFLAGS="$CMAKE_ANSI_CXXFLAGS $CXXFLAGS"
echo $ac_n "checking ansi for scope support""... $ac_c" 1>&6 echo $ac_n "checking ansi for scope support""... $ac_c" 1>&6
echo "configure:1212: checking ansi for scope support" >&5 echo "configure:1255: checking ansi for scope support" >&5
ac_ext=C ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@ -1218,7 +1261,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
cross_compiling=$ac_cv_prog_cxx_cross cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1222 "configure" #line 1265 "configure"
#include "confdefs.h" #include "confdefs.h"
void foo() { for(int i;;); for(int i;;); } void foo() { for(int i;;); for(int i;;); }
@ -1227,7 +1270,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1231: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
@ -1255,47 +1298,6 @@ cross_compiling=$ac_cv_prog_cc_cross
CXXFLAGS="$CXXFLAGS_ORIG" CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
# find make to use to build cmake, prefer gmake
for ac_prog in gmake make
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1265: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_RUNMAKE'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$RUNMAKE" in
/*)
ac_cv_path_RUNMAKE="$RUNMAKE" # Let the user override the test with a path.
;;
?:/*)
ac_cv_path_RUNMAKE="$RUNMAKE" # Let the user override the test with a dos path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_RUNMAKE="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
;;
esac
fi
RUNMAKE="$ac_cv_path_RUNMAKE"
if test -n "$RUNMAKE"; then
echo "$ac_t""$RUNMAKE" 1>&6
else
echo "$ac_t""no" 1>&6
fi
test -n "$RUNMAKE" && break
done
trap '' 1 2 15 trap '' 1 2 15
cat > confcache <<\EOF cat > confcache <<\EOF
@ -1429,13 +1431,13 @@ s%@includedir@%$includedir%g
s%@oldincludedir@%$oldincludedir%g s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g s%@infodir@%$infodir%g
s%@mandir@%$mandir%g s%@mandir@%$mandir%g
s%@RUNMAKE@%$RUNMAKE%g
s%@CC@%$CC%g s%@CC@%$CC%g
s%@CXX@%$CXX%g s%@CXX@%$CXX%g
s%@CMAKE_ROOT_DIR@%$CMAKE_ROOT_DIR%g s%@CMAKE_ROOT_DIR@%$CMAKE_ROOT_DIR%g
s%@CMAKE_CONFIG_DIR@%$CMAKE_CONFIG_DIR%g s%@CMAKE_CONFIG_DIR@%$CMAKE_CONFIG_DIR%g
s%@CMAKE_ANSI_CFLAGS@%$CMAKE_ANSI_CFLAGS%g s%@CMAKE_ANSI_CFLAGS@%$CMAKE_ANSI_CFLAGS%g
s%@CMAKE_ANSI_CXXFLAGS@%$CMAKE_ANSI_CXXFLAGS%g s%@CMAKE_ANSI_CXXFLAGS@%$CMAKE_ANSI_CXXFLAGS%g
s%@RUNMAKE@%$RUNMAKE%g
CEOF CEOF
EOF EOF
@ -1652,7 +1654,31 @@ test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
# build cmake # build cmake
$RUNMAKE $RUNMAKE
# run cmake
./Source/cmake $fullSrcDir else
# run cmake depends PRGNAME=configure # Should be `basename $0`
$RUNMAKE depend DIRNAME=Bootstrap
# Check if the bootstrap directory already exists.
if test -d Bootstrap; then
:
else
# if it does not create one
mkdir Bootstrap
fi
if (
# Build bootstrap cmake
cd Bootstrap
echo "Bootstrapping to directory `pwd`"
BUILD_CMAKE_IN_SUBDIR=true $CMAKE_ROOT_DIR/$PRGNAME $ac_configure_args
); then
# run cmake
Bootstrap/Source/cmake $fullSrcDir
# run cmake depends
$RUNMAKE depend
else
echo "Problem bootstrapping CMake"
exit 1
fi
fi

42
configure.in
View File

@ -3,7 +3,13 @@ AC_INIT()
AC_CONFIG_HEADER(Source/cmConfigure.h) AC_CONFIG_HEADER(Source/cmConfigure.h)
# find make to use to build cmake, prefer gmake
AC_PATH_PROGS(RUNMAKE, gmake make)
fullSrcDir=`cd $srcdir; pwd`
CMAKE_ROOT_DIR=$fullSrcDir
if test "x$BUILD_CMAKE_IN_SUBDIR" = "xtrue"; then
# #
# check for some programs we use # check for some programs we use
@ -22,8 +28,6 @@ AC_PROG_CXX
CFLAGS=$save_CFLAGS CFLAGS=$save_CFLAGS
CXXFLAGS=$save_CXXFLAGS CXXFLAGS=$save_CXXFLAGS
fullSrcDir=`cd $srcdir; pwd`
CMAKE_ROOT_DIR=$fullSrcDir
AC_SUBST(CMAKE_ROOT_DIR) AC_SUBST(CMAKE_ROOT_DIR)
@ -190,13 +194,35 @@ if test $ac_cv_prog_gxx = no; then
CXXFLAGS="$CXXFLAGS_ORIG" CXXFLAGS="$CXXFLAGS_ORIG"
fi fi
# find make to use to build cmake, prefer gmake
AC_PATH_PROGS(RUNMAKE, gmake make)
AC_OUTPUT(Source/InitialConfigureFlags.cmake Makefile Source/Makefile) AC_OUTPUT(Source/InitialConfigureFlags.cmake Makefile Source/Makefile)
# build cmake # build cmake
$RUNMAKE $RUNMAKE
# run cmake
./Source/cmake $fullSrcDir else
# run cmake depends PRGNAME=configure # Should be `basename $0`
$RUNMAKE depend DIRNAME=Bootstrap
# Check if the bootstrap directory already exists.
if test -d Bootstrap; then
:
else
# if it does not create one
mkdir Bootstrap
fi
if (
# Build bootstrap cmake
cd Bootstrap
echo "Bootstrapping to directory `pwd`"
BUILD_CMAKE_IN_SUBDIR=true $CMAKE_ROOT_DIR/$PRGNAME $ac_configure_args
); then
# run cmake
Bootstrap/Source/cmake $fullSrcDir
# run cmake depends
$RUNMAKE depend
else
echo "Problem bootstrapping CMake"
exit 1
fi
fi