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Update for hpux and rint

This commit is contained in:
Bruce Momjian
1998-07-14 02:58:59 +00:00
parent e36f96e42a
commit 36b03601c3

View File

@ -582,7 +582,14 @@ AC_CHECK_FUNC(cbrt,
AC_CHECK_LIB(m, cbrt, AC_DEFINE(HAVE_CBRT))) AC_CHECK_LIB(m, cbrt, AC_DEFINE(HAVE_CBRT)))
AC_CHECK_FUNC(rint, AC_CHECK_FUNC(rint,
AC_DEFINE(HAVE_RINT), AC_DEFINE(HAVE_RINT),
AC_CHECK_LIB(m, rint, AC_DEFINE(HAVE_RINT))) [
# On HPUX 9, rint() is not in regular libm.a but in /lib/pa1.1/libm.a
SPECIALMATHLIB=""
if [[ -r /lib/pa1.1/libm.a ]] ; then
SPECIALMATHLIB="-L /lib/pa1.1 -lm"
fi
AC_CHECK_LIB(m, rint, AC_DEFINE(HAVE_RINT), , $SPECIALMATHLIB)
])
dnl Check for X libraries dnl Check for X libraries