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ENH: Added test for sstream header. Defines CMAKE_NO_ANSI_STRING_STREAM if the header doesn't exist.

This commit is contained in:
Brad King 2002-06-19 15:05:14 -04:00
parent 03a8c9795c
commit ff76604e80
2 changed files with 33 additions and 2 deletions
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18
Templates/cxxconfigure.in
View File

@ -96,7 +96,7 @@ fi
AC_SUBST(CMAKE_TEMPLATE_FLAGS) AC_SUBST(CMAKE_TEMPLATE_FLAGS)
# check no 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
AC_MSG_CHECKING( ansi standard C++ stream headers ) AC_MSG_CHECKING( ansi standard C++ stream headers )
@ -113,6 +113,22 @@ if test $ac_cv_prog_gxx = no; then
fi fi
AC_SUBST(CMAKE_NO_ANSI_STREAM_HEADERS) AC_SUBST(CMAKE_NO_ANSI_STREAM_HEADERS)
# check non-g++ compilers to see if they have std::stringstream
if test $ac_cv_prog_gxx = no; then
AC_MSG_CHECKING( for ansi standard C++ stringstream )
rm -rf conftest.*
cat > conftest.cc <<!
#include <sstream>
!
if test -z "`${CXX} ${CMAKE_ANSI_CXXFLAGS} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then
echo "$ac_t""yes" 1>&6
else
CMAKE_NO_ANSI_STRING_STREAM="1"
echo "$ac_t""no" 1>&6
fi
fi
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 ) AC_MSG_CHECKING( ansi standard namespace support )

17
configure.in
View File

@ -93,7 +93,7 @@ fi
AC_SUBST(CMAKE_ANSI_CFLAGS) AC_SUBST(CMAKE_ANSI_CFLAGS)
AC_SUBST(CMAKE_ANSI_CXXFLAGS) AC_SUBST(CMAKE_ANSI_CXXFLAGS)
# check no 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
AC_MSG_CHECKING( ansi standard C++ stream headers ) AC_MSG_CHECKING( ansi standard C++ stream headers )
@ -109,6 +109,21 @@ if test $ac_cv_prog_gxx = no; then
fi fi
fi fi
# check non-g++ compilers to see if they have std::stringstream
if test $ac_cv_prog_gxx = no; then
AC_MSG_CHECKING( for ansi standard C++ stringstream )
rm -rf conftest.*
cat > conftest.cc <<!
#include <sstream>
!
if test -z "`${CXX} $CMAKE_ANSI_CXXFLAGS $CXXFLAGS $CPPFLAGS -c conftest.cc 2>&1`"; then
echo "$ac_t""yes" 1>&6
else
AC_DEFINE(CMAKE_NO_ANSI_STRING_STREAM)
echo "$ac_t""no" 1>&6
fi
fi
# 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 ) AC_MSG_CHECKING( ansi standard namespace support )