Re: [PATCH GCC]Fix broken Canadian when checking isl library support

2014-08-28 Thread Sebastian Pop
Bin.Cheng wrote: > Is the interface between isl/gcc stable enough? If it's not, the work > "compatible" is definitely confusing for users who don't know isl like > me. If it is stable, it won't be a problem. The required version of ISL is documented in GCC's doc/install.texi: @item ISL Lib

Re: [PATCH GCC]Fix broken Canadian when checking isl library support

2014-08-28 Thread Sebastian Pop
Richard Biener wrote: > On Mon, Aug 25, 2014 at 11:07 PM, Sebastian Pop wrote: > > Sebastian Pop wrote: > >> Richard Biener wrote: > >> > I think it would be better to identify a set of features we rely on that > >> > are not present in earlier versions and make the test a link > >> > test uncondi

Re: [PATCH GCC]Fix broken Canadian when checking isl library support

2014-08-26 Thread Bin.Cheng
On Tue, Aug 26, 2014 at 4:46 PM, Richard Biener wrote: > On Mon, Aug 25, 2014 at 11:07 PM, Sebastian Pop wrote: >> Sebastian Pop wrote: >>> Richard Biener wrote: >>> > I think it would be better to identify a set of features we rely on that >>> > are not present in earlier versions and make the t

Re: [PATCH GCC]Fix broken Canadian when checking isl library support

2014-08-26 Thread Richard Biener
On Mon, Aug 25, 2014 at 11:07 PM, Sebastian Pop wrote: > Sebastian Pop wrote: >> Richard Biener wrote: >> > I think it would be better to identify a set of features we rely on that >> > are not present in earlier versions and make the test a link >> > test unconditionally. >> > >> > Tobias, are th

Re: [PATCH GCC]Fix broken Canadian when checking isl library support

2014-08-25 Thread Sebastian Pop
Sebastian Pop wrote: > Richard Biener wrote: > > I think it would be better to identify a set of features we rely on that > > are not present in earlier versions and make the test a link > > test unconditionally. > > > > Tobias, are there include files / types / functions we require > > that are n

Re: [PATCH GCC]Fix broken Canadian when checking isl library support

2014-08-25 Thread Sebastian Pop
Richard Biener wrote: > I think it would be better to identify a set of features we rely on that > are not present in earlier versions and make the test a link > test unconditionally. > > Tobias, are there include files / types / functions we require > that are not available in earlier versions?

Re: [PATCH GCC]Fix broken Canadian when checking isl library support

2014-08-21 Thread Bin.Cheng
On Thu, Aug 21, 2014 at 5:08 PM, Richard Biener wrote: > On Thu, Aug 21, 2014 at 10:28 AM, Bin Cheng wrote: >> Hi, >> Canadian build of arm/aarch64 (and other targets) toolchains are broken >> because of isl library check. There is below code in top level gcc >> configuration. >> >> { $as_ec

Re: [PATCH GCC]Fix broken Canadian when checking isl library support

2014-08-21 Thread Richard Biener
On Thu, Aug 21, 2014 at 10:28 AM, Bin Cheng wrote: > Hi, > Canadian build of arm/aarch64 (and other targets) toolchains are broken > because of isl library check. There is below code in top level gcc > configuration. > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.12 of >

[PATCH GCC]Fix broken Canadian when checking isl library support

2014-08-21 Thread Bin Cheng
Hi, Canadian build of arm/aarch64 (and other targets) toolchains are broken because of isl library check. There is below code in top level gcc configuration. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.12 of ISL" >&5 $as_echo_n "checking for version 0.12 of ISL... " >&6; }