diff options
Diffstat (limited to 'tvmet-1.7.1/config/ac_cxx_have_complex_math2.m4')
| -rw-r--r-- | tvmet-1.7.1/config/ac_cxx_have_complex_math2.m4 | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/tvmet-1.7.1/config/ac_cxx_have_complex_math2.m4 b/tvmet-1.7.1/config/ac_cxx_have_complex_math2.m4 deleted file mode 100644 index ce088d6e6..000000000 --- a/tvmet-1.7.1/config/ac_cxx_have_complex_math2.m4 +++ /dev/null @@ -1,26 +0,0 @@ -dnl $Id: ac_cxx_have_complex_math2.m4,v 1.2 2004/04/23 23:41:52 opetzold Exp $ -dnl -dnl Available from the GNU Autoconf Macro Archive at: -dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_have_complex_math2.html -dnl - -AC_DEFUN([AC_CXX_HAVE_COMPLEX_MATH2], -[AC_CACHE_CHECK(whether the compiler has more complex math functions, -ac_cv_cxx_have_complex_math2, -[AC_REQUIRE([AC_CXX_NAMESPACES]) - AC_LANG_PUSH([C++]) - ac_save_LIBS="$LIBS" - LIBS="$LIBS -lm" - AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <complex> -#ifdef HAVE_NAMESPACES -using namespace std; -#endif]], [[complex<double> x(1.0, 1.0), y(1.0, 1.0); -acos(x); asin(x); atan(x); atan2(x,y); atan2(x, double(3.0)); -atan2(double(3.0), x); log10(x); return 0;]])],[ac_cv_cxx_have_complex_math2=yes],[ac_cv_cxx_have_complex_math2=no]) - LIBS="$ac_save_LIBS" - AC_LANG_POP([C++]) -]) -if test "$ac_cv_cxx_have_complex_math2" = yes; then - AC_DEFINE(HAVE_COMPLEX_MATH2,,[define if the compiler has more complex math functions]) -fi -]) |