*) AC_MSG_ERROR([Invalid setting for --enable-libcpp. Use "yes" or "no"]) ;;
esac
+dnl --enable-cxx11 : check whether or not to use -std=c++11 on the command line
+AC_ARG_ENABLE(cxx11,
+ AS_HELP_STRING([--enable-cxx11],
+ [Use c++11 if available (default is NO)]),,
+ enableval=default)
+case "$enableval" in
+ yes) AC_SUBST(ENABLE_CXX11,[1]) ;;
+ no) AC_SUBST(ENABLE_CXX11,[0]) ;;
+ default) AC_SUBST(ENABLE_CXX11,[0]);;
+ *) AC_MSG_ERROR([Invalid setting for --enable-cxx11. Use "yes" or "no"]) ;;
+esac
+
dnl --enable-optimized : check whether they want to do an optimized build:
AC_ARG_ENABLE(optimized, AS_HELP_STRING(
--enable-optimized,[Compile with optimizations enabled (default is NO)]),,enableval=$optimize)
AC_SUBST(DISABLE_ASSERTIONS,[[DISABLE_ASSERTIONS=1]])
fi
+dnl --enable-werror : check whether we want Werror on by default
+AC_ARG_ENABLE(werror,AS_HELP_STRING(
+ --enable-werror,[Compile with -Werror enabled (default is NO)]),, enableval="no")
+case "$enableval" in
+ yes) AC_SUBST(ENABLE_WERROR,[1]) ;;
+ no) AC_SUBST(ENABLE_WERROR,[0]) ;;
+ default) AC_SUBST(ENABLE_WERROR,[0]);;
+ *) AC_MSG_ERROR([Invalid setting for --enable-werror. Use "yes" or "no"]) ;;
+esac
+
dnl --enable-expensive-checks : check whether they want to turn on expensive debug checks:
AC_ARG_ENABLE(expensive-checks,AS_HELP_STRING(
--enable-expensive-checks,[Compile with expensive debug checks enabled (default is NO)]),, enableval="no")
BUILD_CXX
CVSBUILD
ENABLE_LIBCPP
+ENABLE_CXX11
ENABLE_OPTIMIZED
ENABLE_PROFILING
DISABLE_ASSERTIONS
+ENABLE_WERROR
ENABLE_EXPENSIVE_CHECKS
EXPENSIVE_CHECKS
DEBUG_RUNTIME
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-polly Use polly if available (default is YES)
--enable-libcpp Use libc++ if available (default is NO)
+ --enable-cxx11 Use c++11 if available (default is NO)
--enable-optimized Compile with optimizations enabled (default is NO)
--enable-profiling Compile with profiling enabled (default is NO)
--enable-assertions Compile with assertion checks enabled (default is
YES)
+ --enable-werror Compile with -Werror enabled (default is NO)
--enable-expensive-checks
Compile with expensive debug checks enabled (default
is NO)
{ (exit 1); exit 1; }; } ;;
esac
+# Check whether --enable-cxx11 was given.
+if test "${enable_cxx11+set}" = set; then
+ enableval=$enable_cxx11;
+else
+ enableval=default
+fi
+
+case "$enableval" in
+ yes) ENABLE_CXX11=1
+ ;;
+ no) ENABLE_CXX11=0
+ ;;
+ default) ENABLE_CXX11=0
+;;
+ *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-cxx11. Use \"yes\" or \"no\"" >&5
+echo "$as_me: error: Invalid setting for --enable-cxx11. Use \"yes\" or \"no\"" >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+
# Check whether --enable-optimized was given.
if test "${enable_optimized+set}" = set; then
enableval=$enable_optimized;
fi
+# Check whether --enable-werror was given.
+if test "${enable_werror+set}" = set; then
+ enableval=$enable_werror;
+else
+ enableval="no"
+fi
+
+case "$enableval" in
+ yes) ENABLE_WERROR=1
+ ;;
+ no) ENABLE_WERROR=0
+ ;;
+ default) ENABLE_WERROR=0
+;;
+ *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-werror. Use \"yes\" or \"no\"" >&5
+echo "$as_me: error: Invalid setting for --enable-werror. Use \"yes\" or \"no\"" >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+
# Check whether --enable-expensive-checks was given.
if test "${enable_expensive_checks+set}" = set; then
enableval=$enable_expensive_checks;
BUILD_CXX!$BUILD_CXX$ac_delim
CVSBUILD!$CVSBUILD$ac_delim
ENABLE_LIBCPP!$ENABLE_LIBCPP$ac_delim
+ENABLE_CXX11!$ENABLE_CXX11$ac_delim
ENABLE_OPTIMIZED!$ENABLE_OPTIMIZED$ac_delim
ENABLE_PROFILING!$ENABLE_PROFILING$ac_delim
DISABLE_ASSERTIONS!$DISABLE_ASSERTIONS$ac_delim
+ENABLE_WERROR!$ENABLE_WERROR$ac_delim
ENABLE_EXPENSIVE_CHECKS!$ENABLE_EXPENSIVE_CHECKS$ac_delim
EXPENSIVE_CHECKS!$EXPENSIVE_CHECKS$ac_delim
DEBUG_RUNTIME!$DEBUG_RUNTIME$ac_delim
ENABLE_DOCS!$ENABLE_DOCS$ac_delim
ENABLE_DOXYGEN!$ENABLE_DOXYGEN$ac_delim
ENABLE_THREADS!$ENABLE_THREADS$ac_delim
-ENABLE_PTHREADS!$ENABLE_PTHREADS$ac_delim
-ENABLE_PIC!$ENABLE_PIC$ac_delim
_ACEOF
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
cat >conf$$subs.sed <<_ACEOF
+ENABLE_PTHREADS!$ENABLE_PTHREADS$ac_delim
+ENABLE_PIC!$ENABLE_PIC$ac_delim
ENABLE_SHARED!$ENABLE_SHARED$ac_delim
ENABLE_EMBED_STDCXX!$ENABLE_EMBED_STDCXX$ac_delim
ENABLE_TIMESTAMPS!$ENABLE_TIMESTAMPS$ac_delim
LTLIBOBJS!$LTLIBOBJS$ac_delim
_ACEOF
- if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 89; then
+ if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 91; then
break
elif $ac_last_try; then
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5