cloog.m4: Remove debugging print.

2012-07-03  Richard Guenther  <rguenther@suse.de>

	config/
	* cloog.m4: Remove debugging print.

	* Makefile.def (cloog): Add V=1 to extra_make_flags.
	* configure.ac: If either the ISL or the CLooG check failed
	do not try to build in-tree versions.
	* Makefile.in: Regenerated.
	* configure: Regenerated.

From-SVN: r189209

diff --git a/ChangeLog b/ChangeLog
index 72ee3692070b466303fb18100a05db42a0b57ee8..95a30fc1add9f21a97dc89956f577454e3b8a5f6 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2012-07-03  Richard Guenther  <rguenther@suse.de>
+
+       * Makefile.def (cloog): Add V=1 to extra_make_flags.
+       * configure.ac: If either the ISL or the CLooG check failed
+       do not try to build in-tree versions.
+       * Makefile.in: Regenerated.
+       * configure: Regenerated.
+
 2012-07-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
        * configure: Regenerate.

diff --git a/Makefile.def b/Makefile.def
index 3969bf6a4d27a3458bd313d227dbd0c4977dc59d..85d8e2bfa20c0cea60fa33efa8e315987919520f 100644 (file)
--- a/Makefile.def
+++ b/Makefile.def
@@ -69,7 +69,7 @@ host_modules= { module= isl; lib_path=.libs; bootstrap=true;
 host_modules= { module= cloog; lib_path=.libs; bootstrap=true;
                extra_configure_flags='--disable-shared --with-gmp-library=$$r/$(HOST_SUBDIR)/gmp/.libs --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-bits=gmp --with-isl=system';
                extra_exports='CPPFLAGS="-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include ${CPPFLAGS}"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS; ';
-               extra_make_flags='CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"';
+               extra_make_flags='CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1';
                no_install= true; };
 host_modules= { module= libelf; lib_path=.libs; bootstrap=true;
                extra_configure_flags='--disable-shared';

diff --git a/Makefile.in b/Makefile.in
index 0be7e479a78b15b9faa42d2fa0bbf43a595f929a..179609d37ebc942895ca721b7459df99467c02c5 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -14141,7 +14141,7 @@ all-cloog: configure-cloog
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) CPPFLAGS="-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include ${CPPFLAGS}"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS;  \
        (cd $(HOST_SUBDIR)/cloog && \
-         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" \
+         $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 \
                $(TARGET-cloog))
 @endif cloog
 
@@ -14169,7 +14169,7 @@ all-stage1-cloog: configure-stage1-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS)  CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS)  CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGE1_TFLAGS)" \
                $(TARGET-stage1-cloog)
 
@@ -14184,7 +14184,7 @@ clean-stage1-cloog:
        fi; \
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
-               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14211,7 +14211,7 @@ all-stage2-cloog: configure-stage2-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGE2_TFLAGS)" \
                $(TARGET-stage2-cloog)
 
@@ -14227,7 +14227,7 @@ clean-stage2-cloog:
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14254,7 +14254,7 @@ all-stage3-cloog: configure-stage3-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGE3_TFLAGS)" \
                $(TARGET-stage3-cloog)
 
@@ -14270,7 +14270,7 @@ clean-stage3-cloog:
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14297,7 +14297,7 @@ all-stage4-cloog: configure-stage4-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGE4_TFLAGS)" \
                $(TARGET-stage4-cloog)
 
@@ -14313,7 +14313,7 @@ clean-stage4-cloog:
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14340,7 +14340,7 @@ all-stageprofile-cloog: configure-stageprofile-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGEprofile_TFLAGS)" \
                $(TARGET-stageprofile-cloog)
 
@@ -14356,7 +14356,7 @@ clean-stageprofile-cloog:
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14383,7 +14383,7 @@ all-stagefeedback-cloog: configure-stagefeedback-cloog
                CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
                CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
                LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" \
+               $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 \
                TFLAGS="$(STAGEfeedback_TFLAGS)" \
                $(TARGET-stagefeedback-cloog)
 
@@ -14399,7 +14399,7 @@ clean-stagefeedback-cloog:
        cd $(HOST_SUBDIR)/cloog && \
        $(MAKE) $(EXTRA_HOST_FLAGS)  \
                $(POSTSTAGE1_FLAGS_TO_PASS)  \
-               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" clean
+               CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 clean
 @endif cloog-bootstrap
 
 
@@ -14417,7 +14417,7 @@ check-cloog:
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
        (cd $(HOST_SUBDIR)/cloog && \
-         $(MAKE) $(FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" check)
+         $(MAKE) $(FLAGS_TO_PASS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1 check)
 
 @endif cloog
 
@@ -14452,7 +14452,7 @@ info-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing info in cloog" ; \
@@ -14477,7 +14477,7 @@ dvi-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing dvi in cloog" ; \
@@ -14502,7 +14502,7 @@ pdf-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing pdf in cloog" ; \
@@ -14527,7 +14527,7 @@ html-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing html in cloog" ; \
@@ -14552,7 +14552,7 @@ TAGS-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing TAGS in cloog" ; \
@@ -14578,7 +14578,7 @@ install-info-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing install-info in cloog" ; \
@@ -14604,7 +14604,7 @@ install-pdf-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing install-pdf in cloog" ; \
@@ -14630,7 +14630,7 @@ install-html-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing install-html in cloog" ; \
@@ -14655,7 +14655,7 @@ installcheck-cloog: \
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing installcheck in cloog" ; \
@@ -14679,7 +14679,7 @@ mostlyclean-cloog:
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing mostlyclean in cloog" ; \
@@ -14703,7 +14703,7 @@ clean-cloog:
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing clean in cloog" ; \
@@ -14727,7 +14727,7 @@ distclean-cloog:
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing distclean in cloog" ; \
@@ -14751,7 +14751,7 @@ maintainer-clean-cloog:
        r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(HOST_EXPORTS) \
-       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS"; do \
+       for flag in $(EXTRA_HOST_FLAGS) CPPFLAGS="${CPPFLAGS}" LDFLAGS="$$LDFLAGS" V=1; do \
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
        done; \
        echo "Doing maintainer-clean in cloog" ; \

diff --git a/config/ChangeLog b/config/ChangeLog
index aa4e0a3de82d6f247d117e4f1fcbd900739f076c..3408a523cf2d909ffd8fd8d04dba5635def48893 100644 (file)
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,7 @@
+2012-07-03  Richard Guenther  <rguenther@suse.de>
+
+       * cloog.m4: Remove debugging print.
+
 2012-07-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
        * isl.m4 (ISL_CHECK_VERSION): Add -lisl to LIBS, not LDFLAGS.

diff --git a/config/cloog.m4 b/config/cloog.m4
index 603df6bcfaf7c0a46a5ca68ff8075e150184c408..270cf8f8069d2bdd8b8cf9a0e43c2528735e38b7 100644 (file)
--- a/config/cloog.m4
+++ b/config/cloog.m4
@@ -67,7 +67,6 @@ AC_DEFUN([CLOOG_INIT_FLAGS],
   dnl source, set up flags to use that.
   if test "x${clooginc}" == x && test "x${clooglibs}" == x \
      && test -d ${srcdir}/cloog; then
-     echo FooBar
      clooglibs='-L$$r/$(HOST_SUBDIR)/cloog/'"$lt_cv_objdir"' '
      clooginc='-I$$r/$(HOST_SUBDIR)/cloog/include -I$$s/cloog/include -I'${srcdir}'/cloog/include '
   fi

diff --git a/configure b/configure
index d452fa7c2b448df2d908d85e5c26ed2174999cde..62f006c6ecabb3973e4b17df39590af80f96b2f1 100755 (executable)
--- a/configure
+++ b/configure
@@ -5822,7 +5822,6 @@ fi
   fi
       if test "x${clooginc}" == x && test "x${clooglibs}" == x \
      && test -d ${srcdir}/cloog; then
-     echo FooBar
      clooglibs='-L$$r/$(HOST_SUBDIR)/cloog/'"$lt_cv_objdir"' '
      clooginc='-I$$r/$(HOST_SUBDIR)/cloog/include -I$$s/cloog/include -I'${srcdir}'/cloog/include '
   fi
@@ -5834,7 +5833,10 @@ fi
 
 
 
-if test "x$with_cloog" != "xno"; then
+if test "x$isllibs" = x && test "x$islinc" = x; then
+  clooglibs=
+  clooginc=
+elif test "x$with_cloog" != "xno"; then
 
 
 
@@ -5912,6 +5914,12 @@ $as_echo "$gcc_cv_cloog" >&6; }
 
 fi
 
+# If either the ISL or the CLooG check failed, disable builds of in-tree
+# variants of both
+if test "x$clooglibs" = x && test "x$clooginc" = x; then
+  noconfigdirs="$noconfigdirs cloog isl"
+fi
+
 # Check for LTO support.
 # Check whether --enable-lto was given.
 if test "${enable_lto+set}" = set; then :

diff --git a/configure.ac b/configure.ac
index 12b9c550726a35c96c5d2c7f0d288d29ff78403e..9a23049a6ae33109c0743f45621b6409cf689d0b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1535,7 +1535,10 @@ fi
 dnl Provide configure switches and initialize clooginc & clooglibs
 dnl with user input.
 CLOOG_INIT_FLAGS
-if test "x$with_cloog" != "xno"; then
+if test "x$isllibs" = x && test "x$islinc" = x; then
+  clooglibs=
+  clooginc=
+elif test "x$with_cloog" != "xno"; then
   dnl The minimal version of CLooG required for Graphite.
   dnl
   dnl If we use CLooG-Legacy, the provided version information is
@@ -1547,6 +1550,12 @@ if test "x$with_cloog" != "xno"; then
     AC_MSG_ERROR([Unable to find a usable CLooG.  See config.log for details.])])
 fi
 
+# If either the ISL or the CLooG check failed, disable builds of in-tree
+# variants of both
+if test "x$clooglibs" = x && test "x$clooginc" = x; then
+  noconfigdirs="$noconfigdirs cloog isl"
+fi
+
 # Check for LTO support.
 AC_ARG_ENABLE(lto,
 [AS_HELP_STRING([--enable-lto], [enable link time optimization support])],