-dnl Copyright (C) 2009 Sun Microsystems
-dnl This file is free software; Sun Microsystems
+dnl Copyright (C) 2009 Sun Microsystems, Inc.
+dnl This file is free software; Sun Microsystems, Inc.
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([PANDORA_OPTIMIZE],[
dnl Build optimized or debug version ?
dnl First check for gcc and g++
- AS_IF([test "$GCC" = "yes"],[
-
- AC_DEFINE([_GNU_SOURCE],[1],[Fix problem with S_ISLNK() on Linux])
+ AS_IF([test "$GCC" = "yes" -a "$INTELCC" = "no"],[
dnl The following is required for portable results of floating point
dnl calculations on PowerPC. The same must also be done for IA-64, but
;;
esac
- dnl Once we can use a modern autoconf, we can replace the std=gnu99 here
- dnl with using AC_CC_STD_C99 above
- CC="${CC} -std=gnu99"
+ AM_CPPFLAGS="-ggdb ${AM_CPPFLAGS}"
- AM_CPPFLAGS="-ggdb3 ${AM_CPPFLAGS}"
+ DEBUG_CFLAGS="-O0"
+ DEBUG_CXXFLAGS="-O0"
+
+ OPTIMIZE_CFLAGS="-O2"
+ OPTIMIZE_CXXFLAGS="-O2"
+ ])
+ AS_IF([test "$INTELCC" = "yes"],[
+ AM_CPPFLAGS="-g ${AM_CPPFLAGS}"
DEBUG_CFLAGS="-O0"
DEBUG_CXXFLAGS="-O0"
- OPTIMIZE_CFLAGS="-O3"
- OPTIMIZE_CXXFLAGS="-O3"
+ OPTIMIZE_CFLAGS="-xHOST -O2 -no-prec-div -static"
+ OPTIMIZE_CXXFLAGS="${OPTIMIZE_CFLAGS}"
+
])
AS_IF([test "$SUNCC" = "yes"],[
dnl Once we can use a modern autoconf, we can replace the -xc99=all here
CXX="${CXX} -xlang=c99"
AM_CFLAGS="-g -mt -xstrconst -Xa ${AM_CFLAGS}"
- AM_CXXFLAGS="-g -mt -compat=5 -library=stlport4 -template=no%extdef ${AM_CXXFLAGS}"
+ AM_CXXFLAGS="-mt -compat=5 -library=stlport4 -library=Crun -template=no%extdef ${AM_CXXFLAGS}"
+
+ DEBUG_CXXFLAGS="-g"
dnl TODO: Make a test for -xO4 usability here
OPTIMIZE_FLAGS="-xO3 -xlibmil -xdepend -xbuiltin"
OPTIMIZE_CFLAGS="${OPTIMIZE_FLAGS}"
- OPTIMIZE_CXXFLAGS="${OPTIMIZE_FLAGS}"
+ OPTIMIZE_CXXFLAGS="-g0 ${OPTIMIZE_FLAGS}"
+
])
AC_ARG_WITH([debug],
# Debugging. No optimization.
AM_CFLAGS="${AM_CFLAGS} ${DEBUG_CFLAGS} -DDEBUG"
AM_CXXFLAGS="${AM_CXXFLAGS} ${DEBUG_CXXFLAGS} -DDEBUG"
+ AC_DEFINE(DEBUG, [ 1 ], [Define to 1 to enable debugging code.])
],[
# Optimized version. No debug
AM_CFLAGS="${AM_CFLAGS} ${OPTIMIZE_CFLAGS}"
AM_CXXFLAGS="${AM_CXXFLAGS} ${OPTIMIZE_CXXFLAGS}"
+ AC_DEFINE(DEBUG, [ 0 ], [Define to 1 to enable debugging code.])
])
])