Commit 323d24db authored by Chun-wei Fan's avatar Chun-wei Fan

Update configure.ac to check for rint()/round()

Added check in configure.ac to check for the rint() and
round() functions as they are normally only available in C99
compilers.
parent ad73ed29
......@@ -753,6 +753,18 @@ if test $gtk_uxtheme_h = yes; then
fi
AC_MSG_RESULT($gtk_uxtheme_h)
# Check for round()
AC_CHECK_LIB(m,round,have_round=yes,have_round=no)
if test $have_round = yes; then
AC_DEFINE(HAVE_ROUND, 1, [Define to 1 if round() is available])
fi
# Check for rint()
AC_CHECK_LIB(m,rint,have_rint=yes,have_rint=no)
if test $have_rint = yes; then
AC_DEFINE(HAVE_RINT, 1, [Define to 1 if rint() is available])
fi
# Checks for gdkspawn
AC_CHECK_HEADERS(crt_externs.h)
AC_CHECK_FUNCS(_NSGetEnviron)
......
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