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[Bug other/55973] r195150 doesn't properly handle out of tree isl 0.11.1
- From: "howarth at nitro dot med.uc.edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 14 Jan 2013 20:49:22 +0000
- Subject: [Bug other/55973] r195150 doesn't properly handle out of tree isl 0.11.1
- Auto-submitted: auto-generated
- References: <bug-55973-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55973
--- Comment #1 from Jack Howarth <howarth at nitro dot med.uc.edu> 2013-01-14 20:49:22 UTC ---
The change in r195150 doesn't take in account that the results from each call
to ISL_CHECK_VERSION() is cached. So the results from a failed first test of
ISL_CHECK_VERSION(0,10) are used when ISL_CHECK_VERSION(0,11) instead of
actually compiling the isl version check again for 0.11.x.
-g -O2 -I/opt/mp/include -I/opt/mp/include
checking for version 0.10 of ISL... no
-g -O2 -I/opt/mp/include -I/opt/mp/include
checking for version 0.11 of ISL... (cached) no
configure: error: Unable to find a usable ISL. See config.log for details.