diff options
Diffstat (limited to 'c++/configure.in')
| -rw-r--r-- | c++/configure.in | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/c++/configure.in b/c++/configure.in index f4bba77..f44afdc 100644 --- a/c++/configure.in +++ b/c++/configure.in @@ -1,8 +1,9 @@ dnl ---------------------------------------------------------------------- dnl Process this file with autoconf to produce configure. dnl -dnl Copyright (C) 2000 National Center for Supercomputing Applications. -dnl All rights reserved. +dnl Copyright (C) 2000, 2001 +dnl National Center for Supercomputing Applications. +dnl All rights reserved. dnl ---------------------------------------------------------------------- dnl ---------------------------------------------------------------------- @@ -268,8 +269,26 @@ dnl Checks for compiler characteristics. dnl AC_LANG_CPLUSPLUS +AC_MSG_CHECKING(if $CXX needs old style header files in includes) +AC_TRY_RUN([ +#include <iostream> + +int main(void) { return 0; } +], [ + echo no +], [ + echo yes + CXXFLAGS="${CXXFLAGS} -DOLD_HEADER_FILENAME" +]) + AC_MSG_CHECKING(if $CXX can handle namespaces) AC_TRY_RUN([ +#ifdef OLD_HEADER_FILENAME +#include <iostream.h> +#else +#include <iostream> +#endif + using namespace std; namespace H5 { @@ -288,18 +307,6 @@ int main(void) { CXXFLAGS="${CXXFLAGS} -DH5_NO_NAMESPACE" ]) -AC_MSG_CHECKING(if $CXX needs old style header files in includes) -AC_TRY_RUN([ -#include <iostream> - -int main(void) { return 0; } -], [ - echo no -], [ - echo yes - CXXFLAGS="${CXXFLAGS} -DOLD_HEADER_FILENAME" -]) - AC_MSG_CHECKING(if $CXX supports bool types) AC_TRY_RUN([ int main(void) { |