* llvm.spec.in: update blurb

[oota-llvm.git] / autoconf / configure.ac

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index c8fd77f43283f1744b958eb3d02c815877d6edba..45ad6a57264f5358e0b826a9743f7c6c5208fe6b 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -31,7 +31,7 @@ dnl===
 dnl===-----------------------------------------------------------------------===
 dnl Initialize autoconf and define the package name, version number and
 dnl email address for reporting bugs.
-AC_INIT([[llvm]],[[2.1cvs]],[llvmbugs@cs.uiuc.edu])
+AC_INIT([[llvm]],[[2.1svn]],[llvmbugs@cs.uiuc.edu])
 
 dnl Provide a copyright substitution and ensure the copyright notice is included
 dnl in the output of --version option of the generated configure script.
@@ -274,6 +274,17 @@ else
   AC_SUBST(DISABLE_ASSERTIONS,[[DISABLE_ASSERTIONS=1]])
 fi
 
+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")
+if test ${enableval} = "yes" ; then
+  AC_SUBST(ENABLE_EXPENSIVE_CHECKS,[[ENABLE_EXPENSIVE_CHECKS=1]])
+  AC_SUBST(EXPENSIVE_CHECKS,[[yes]])
+else
+  AC_SUBST(ENABLE_EXPENSIVE_CHECKS,[[]])
+  AC_SUBST(EXPENSIVE_CHECKS,[[no]])
+fi
+
 dnl --enable-debug-runtime : should runtime libraries have debug symbols?
 AC_ARG_ENABLE(debug-runtime,
    AS_HELP_STRING([--enable-debug-runtime,Build runtime libs with debug symbols (default is NO)]),,enableval=no)
@@ -710,7 +721,8 @@ dnl===
 dnl===-----------------------------------------------------------------------===
 
 AC_CHECK_FUNCS([backtrace ceilf floorf roundf rintf nearbyintf getcwd ])
-AC_CHECK_FUNCS([getpagesize getrusage getrlimit setrlimit gettimeofday])
+AC_CHECK_FUNCS([powf fmodf strtof round ])
+AC_CHECK_FUNCS([getpagesize getrusage getrlimit setrlimit gettimeofday ])
 AC_CHECK_FUNCS([isatty mkdtemp mkstemp ])
 AC_CHECK_FUNCS([mktemp realpath sbrk setrlimit strdup strerror strerror_r ])
 AC_CHECK_FUNCS([strtoll strtoq sysconf malloc_zone_statistics ])