diff options
Diffstat (limited to 'config/isl.m4')
| -rw-r--r-- | config/isl.m4 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/config/isl.m4 b/config/isl.m4 index f45854d22..ba3fa1b7f 100644 --- a/config/isl.m4 +++ b/config/isl.m4 @@ -66,7 +66,6 @@ AC_DEFUN([ISL_INIT_FLAGS], isllibs='-L$$r/$(HOST_SUBDIR)/isl/'"$lt_cv_objdir"' ' islinc='-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include' ENABLE_ISL_CHECK=no - AC_MSG_WARN([using in-tree ISL, disabling version check]) fi ] ) @@ -114,13 +113,14 @@ AC_DEFUN([ISL_CHECK_VERSION], CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}" LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs}" LIBS="${_isl_saved_LIBS} -lisl" + echo $CFLAGS - AC_MSG_CHECKING([for version $1.$2 of ISL]) - AC_RUN_IFELSE([_ISL_CHECK_CT_PROG($1,$2)], + AC_CACHE_CHECK([for version $1.$2 of ISL], + [gcc_cv_isl], + [AC_RUN_IFELSE([_ISL_CHECK_CT_PROG($1,$2)], [gcc_cv_isl=yes], [gcc_cv_isl=no], - [gcc_cv_isl=yes]) - AC_MSG_RESULT([$gcc_cv_isl]) + [gcc_cv_isl=yes])]) CFLAGS=$_isl_saved_CFLAGS LDFLAGS=$_isl_saved_LDFLAGS |