For PR998:

[oota-llvm.git] / configure

diff --git a/configure b/configure
index 6699d673438af42739f9e2fecd3ffc2e549418fa..ef8a5406707f08299d850a5915dd2bfde0a55890 100755 (executable)
--- a/configure
+++ b/configure
@@ -836,6 +836,7 @@ TARGET_HAS_JIT
 ENABLE_DOXYGEN
 ENABLE_THREADS
 TARGETS_TO_BUILD
+ENABLE_CBE_PRINTF_A
 EXTRA_OPTIONS
 CXX
 CXXFLAGS
@@ -1525,6 +1526,8 @@ Optional Features:
   --enable-threads        Use threads if available (default is YES)
   --enable-targets        Build specific host targets:
                           all,host-only,{target-name} (default=all)
+  --enable-cbe-printf-a   Enable C Backend output with hex floating point via
+                          %a (default is YES)
   --enable-ltdl-install   install libltdl
   --enable-shared[=PKGS]  build shared libraries
                           [default=enable_shared_default]
@@ -4628,13 +4631,15 @@ esac
 if test "${enable_threads+set}" = set; then
   enableval=$enable_threads;
 else
-  enableval=yes
+  enableval=default
 fi
 
 case "$enableval" in
   yes) ENABLE_THREADS=1
  ;;
   no)  ENABLE_THREADS=0
+ ;;
+  default) ENABLE_THREADS=1
  ;;
   *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-threads. Use \"yes\" or \"no\"" >&5
 echo "$as_me: error: Invalid setting for --enable-threads. Use \"yes\" or \"no\"" >&2;}
@@ -4688,6 +4693,30 @@ TARGETS_TO_BUILD="CBackend $TARGETS_TO_BUILD"
 TARGETS_TO_BUILD=$TARGETS_TO_BUILD
 
 
+# Check whether --enable-cbe-printf-a was given.
+if test "${enable_cbe_printf_a+set}" = set; then
+  enableval=$enable_cbe_printf_a;
+else
+  enableval=default
+fi
+
+case "$enableval" in
+  yes) ENABLE_CBE_PRINTF_A=1
+ ;;
+  no)  ENABLE_CBE_PRINTF_A=0
+ ;;
+  default)  ENABLE_CBE_PRINTF_A=1
+ ;;
+  *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-cbe-printf-a. Use \"yes\" or \"no\"" >&5
+echo "$as_me: error: Invalid setting for --enable-cbe-printf-a. Use \"yes\" or \"no\"" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_CBE_PRINTF_A $ENABLE_CBE_PRINTF_A
+_ACEOF
+
+
 
 # Check whether --with-llvmgccdir was given.
 if test "${with_llvmgccdir+set}" = set; then
@@ -10269,7 +10298,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 10272 "configure"
+#line 10301 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12413,7 +12442,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 12416 "configure"' > conftest.$ac_ext
+  echo '#line 12445 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -14131,11 +14160,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14134: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14163: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:14138: \$? = $ac_status" >&5
+   echo "$as_me:14167: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -14399,11 +14428,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14402: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14431: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:14406: \$? = $ac_status" >&5
+   echo "$as_me:14435: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -14503,11 +14532,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14506: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14535: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:14510: \$? = $ac_status" >&5
+   echo "$as_me:14539: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -16955,7 +16984,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 16958 "configure"
+#line 16987 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -17055,7 +17084,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 17058 "configure"
+#line 17087 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -19423,11 +19452,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:19426: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:19455: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:19430: \$? = $ac_status" >&5
+   echo "$as_me:19459: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -19527,11 +19556,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:19530: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:19559: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:19534: \$? = $ac_status" >&5
+   echo "$as_me:19563: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -21097,11 +21126,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:21100: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:21129: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:21104: \$? = $ac_status" >&5
+   echo "$as_me:21133: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -21201,11 +21230,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:21204: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:21233: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:21208: \$? = $ac_status" >&5
+   echo "$as_me:21237: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -23436,11 +23465,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:23439: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:23468: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:23443: \$? = $ac_status" >&5
+   echo "$as_me:23472: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -23704,11 +23733,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:23707: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:23736: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:23711: \$? = $ac_status" >&5
+   echo "$as_me:23740: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -23808,11 +23837,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:23811: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:23840: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:23815: \$? = $ac_status" >&5
+   echo "$as_me:23844: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -29183,13 +29212,13 @@ if test "${ac_cv_huge_val_sanity+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-    ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+    ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
-    CPPFLAGS=-pedantic
+    CXXFLAGS=-pedantic
     if test "$cross_compiling" = yes; then
   ac_cv_huge_val_sanity=yes
 else
@@ -34146,6 +34175,7 @@ TARGET_HAS_JIT!$TARGET_HAS_JIT$ac_delim
 ENABLE_DOXYGEN!$ENABLE_DOXYGEN$ac_delim
 ENABLE_THREADS!$ENABLE_THREADS$ac_delim
 TARGETS_TO_BUILD!$TARGETS_TO_BUILD$ac_delim
+ENABLE_CBE_PRINTF_A!$ENABLE_CBE_PRINTF_A$ac_delim
 EXTRA_OPTIONS!$EXTRA_OPTIONS$ac_delim
 CXX!$CXX$ac_delim
 CXXFLAGS!$CXXFLAGS$ac_delim
@@ -34162,7 +34192,6 @@ ifGNUmake!$ifGNUmake$ac_delim
 LN_S!$LN_S$ac_delim
 CMP!$CMP$ac_delim
 CP!$CP$ac_delim
-DATE!$DATE$ac_delim
 _ACEOF
 
   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
@@ -34204,6 +34233,7 @@ _ACEOF
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   cat >conf$$subs.sed <<_ACEOF
+DATE!$DATE$ac_delim
 FIND!$FIND$ac_delim
 MKDIR!$MKDIR$ac_delim
 MV!$MV$ac_delim
@@ -34269,7 +34299,7 @@ LIBOBJS!$LIBOBJS$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 63; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 64; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5