diff options
Diffstat (limited to 'config/cloog.m4')
| -rw-r--r-- | config/cloog.m4 | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/config/cloog.m4 b/config/cloog.m4 index 670cd652f..a92ef2ea7 100644 --- a/config/cloog.m4 +++ b/config/cloog.m4 @@ -57,15 +57,12 @@ AC_DEFUN([CLOOG_INIT_FLAGS], if test "x${with_cloog_lib}" != x; then clooglibs="-L$with_cloog_lib" fi - dnl If no --with-cloog flag was specified and there is in-tree CLooG - dnl source, set up flags to use that and skip any version tests - dnl as we cannot run them reliably before building CLooG + dnl If no --with-cloog flag was specified and there is in-tree ClooG + dnl source, set up flags to use that. if test "x${clooginc}" = x && test "x${clooglibs}" = x \ && test -d ${srcdir}/cloog; then clooglibs='-L$$r/$(HOST_SUBDIR)/cloog/'"$lt_cv_objdir"' ' clooginc='-I$$r/$(HOST_SUBDIR)/cloog/include -I$$s/cloog/include -I'${srcdir}'/cloog/include ' - ENABLE_CLOOG_CHECK=no - AC_MSG_WARN([using in-tree CLooG, disabling version check]) fi clooginc="-DCLOOG_INT_GMP ${clooginc}" @@ -118,11 +115,11 @@ AC_DEFUN([CLOOG_CHECK_VERSION], CFLAGS="${_cloog_saved_CFLAGS} ${clooginc} ${islinc} ${gmpinc}" LDFLAGS="${_cloog_saved_LDFLAGS} ${clooglibs} ${isllibs} ${gmplib}" - AC_MSG_CHECKING([for version $1.$2.$3 of CLooG]) - AC_COMPILE_IFELSE([_CLOOG_CHECK_CT_PROG($1,$2,$3)], + AC_CACHE_CHECK([for version $1.$2.$3 of CLooG], + [gcc_cv_cloog], + [AC_COMPILE_IFELSE([_CLOOG_CHECK_CT_PROG($1,$2,$3)], [gcc_cv_cloog=yes], - [gcc_cv_cloog=no]) - AC_MSG_RESULT([$gcc_cv_cloog]) + [gcc_cv_cloog=no])]) CFLAGS=$_cloog_saved_CFLAGS LDFLAGS=$_cloog_saved_LDFLAGS |