Re: r363985 - [test][Driver] Fix Clang :: Driver/cl-response-file.c
Hi Douglas, > I figured it out. Because you are using printf, you no longer need the > '\\c'. If I use the following RUN line, the test passes on both > Windows/linux (I don't have solaris to test unfortunately): > > // RUN: printf '%%s\n' '/I%S\Inputs\cl-response-file\ /DFOO=2' > %t.rsp I've now tested it myself successfully on amd64-pc-solaris2.11. I'd figured the \\c -> \c part out already, but had to leave before understanding the %s problem. > I can submit this patch for you if you would like. That would be great, thanks a lot. Rainer ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
RE: r363985 - [test][Driver] Fix Clang :: Driver/cl-response-file.c
I see Reid has reverted your original fix so instead of directly submitting, I have put the patch up for review first at https://reviews.llvm.org/D63678. Douglas Yung -Original Message- From: Rainer Orth Sent: Friday, June 21, 2019 14:46 To: Yung, Douglas Cc: cfe-commits@lists.llvm.org Subject: Re: r363985 - [test][Driver] Fix Clang :: Driver/cl-response-file.c Hi Douglas, > I figured it out. Because you are using printf, you no longer need the > '\\c'. If I use the following RUN line, the test passes on both > Windows/linux (I don't have solaris to test unfortunately): > > // RUN: printf '%%s\n' '/I%S\Inputs\cl-response-file\ /DFOO=2' > > %t.rsp I've now tested it myself successfully on amd64-pc-solaris2.11. I'd figured the \\c -> \c part out already, but had to leave before understanding the %s problem. > I can submit this patch for you if you would like. That would be great, thanks a lot. Rainer ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
RE: r363985 - [test][Driver] Fix Clang :: Driver/cl-response-file.c
Hi Rainer, I figured it out. Because you are using printf, you no longer need the '\\c'. If I use the following RUN line, the test passes on both Windows/linux (I don't have solaris to test unfortunately): // RUN: printf '%%s\n' '/I%S\Inputs\cl-response-file\ /DFOO=2' > %t.rsp I can submit this patch for you if you would like. Douglas Yung -Original Message- From: Rainer Orth Sent: Friday, June 21, 2019 7:02 To: Yung, Douglas Cc: r...@gcc.gnu.org; cfe-commits@lists.llvm.org Subject: Re: r363985 - [test][Driver] Fix Clang :: Driver/cl-response-file.c Hi Douglas, > Your change appears to have broken the one platform you didn't test, > Windows. :) sorry about that. Unfortunately, I know next to nothing about Windows and don't have access to any system to test. That said... > Script: > -- > : 'RUN: at line 7'; printf > '/IC:\ps4-buildslave2\llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast > \llvm.src\tools\clang\test\Driver\Inputs\\cl-response-file\ > /DFOO=2' > > C:\ps4-buildslave2\llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast\ll > vm.obj\tools\clang\test\Driver\Output\cl-response-file.c.tmp.rsp ... I should have looked at the autoconf manual first which has a whole section on the can of worms that is echo and how to properly use printf instead. > Looking into this locally, the path contains "\t", so the response file that > is generated looks like this: > > C:\src\git\merge\llvm\tools\clang\test\Driver>type > cl-response-file.c.tmp.rsp /IC:\src\git\merge\llvm ools The path not only contains \t, but \c as well, so the path is truncated after " ools". > Can you take a look to see if there is something that works for all platforms > including Windows? Judging from both the autoconf manual and my local testing, the following should work properly: // RUN: printf '%s\n' '/I%S\Inputs\\cl-response-file\ /DFOO=2' > %t.rsp i.e. use printf '%s\n' to do the printing. I should have done this in the first place since otherwise the response file wasn't newline-terminated. Obviously that didn't matter on Solaris and Linux. Once you've confirmed this works on Windows, I'll submit a proper follow-up patch. Rainer -- - Rainer Orth, Center for Biotechnology, Bielefeld University ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
RE: r363985 - [test][Driver] Fix Clang :: Driver/cl-response-file.c
Hi Rainer, I tried your patch and it still has problems. First, the "%s" was being replaced with the actual path by LIT, so I replaced that with "%%s" which then created the response file correctly, but now the response file contains this: /IC:\src\git\dev\llvm\tools\clang\test\Driver\Inputs\\cl-response-file\ /DFOO=2 Which unfortunately gets interpreted by the compiler as: "-I" "C:\\src\\git\\dev\\llvm\\tools\\clang\\test\\Driver\\Inputscl-response-file\\" "-D" "FOO=2" Which doesn't match the CHECK line. Note the 4 backslashes. I think this could probably be fixed by just using a regex to match 1 or more backslashes? Douglas Yung -Original Message- From: Rainer Orth Sent: Friday, June 21, 2019 7:02 To: Yung, Douglas Cc: r...@gcc.gnu.org; cfe-commits@lists.llvm.org Subject: Re: r363985 - [test][Driver] Fix Clang :: Driver/cl-response-file.c Hi Douglas, > Your change appears to have broken the one platform you didn't test, > Windows. :) sorry about that. Unfortunately, I know next to nothing about Windows and don't have access to any system to test. That said... > Script: > -- > : 'RUN: at line 7'; printf > '/IC:\ps4-buildslave2\llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast > \llvm.src\tools\clang\test\Driver\Inputs\\cl-response-file\ > /DFOO=2' > > C:\ps4-buildslave2\llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast\ll > vm.obj\tools\clang\test\Driver\Output\cl-response-file.c.tmp.rsp ... I should have looked at the autoconf manual first which has a whole section on the can of worms that is echo and how to properly use printf instead. > Looking into this locally, the path contains "\t", so the response file that > is generated looks like this: > > C:\src\git\merge\llvm\tools\clang\test\Driver>type > cl-response-file.c.tmp.rsp /IC:\src\git\merge\llvm ools The path not only contains \t, but \c as well, so the path is truncated after " ools". > Can you take a look to see if there is something that works for all platforms > including Windows? Judging from both the autoconf manual and my local testing, the following should work properly: // RUN: printf '%s\n' '/I%S\Inputs\\cl-response-file\ /DFOO=2' > %t.rsp i.e. use printf '%s\n' to do the printing. I should have done this in the first place since otherwise the response file wasn't newline-terminated. Obviously that didn't matter on Solaris and Linux. Once you've confirmed this works on Windows, I'll submit a proper follow-up patch. Rainer -- - Rainer Orth, Center for Biotechnology, Bielefeld University ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
Re: r363985 - [test][Driver] Fix Clang :: Driver/cl-response-file.c
Hi Douglas, > Your change appears to have broken the one platform you didn't test, Windows. > :) sorry about that. Unfortunately, I know next to nothing about Windows and don't have access to any system to test. That said... > Script: > -- > : 'RUN: at line 7'; printf > '/IC:\ps4-buildslave2\llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast\llvm.src\tools\clang\test\Driver\Inputs\\cl-response-file\ > /DFOO=2' > > C:\ps4-buildslave2\llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast\llvm.obj\tools\clang\test\Driver\Output\cl-response-file.c.tmp.rsp ... I should have looked at the autoconf manual first which has a whole section on the can of worms that is echo and how to properly use printf instead. > Looking into this locally, the path contains "\t", so the response file that > is generated looks like this: > > C:\src\git\merge\llvm\tools\clang\test\Driver>type cl-response-file.c.tmp.rsp > /IC:\src\git\merge\llvm ools The path not only contains \t, but \c as well, so the path is truncated after " ools". > Can you take a look to see if there is something that works for all platforms > including Windows? Judging from both the autoconf manual and my local testing, the following should work properly: // RUN: printf '%s\n' '/I%S\Inputs\\cl-response-file\ /DFOO=2' > %t.rsp i.e. use printf '%s\n' to do the printing. I should have done this in the first place since otherwise the response file wasn't newline-terminated. Obviously that didn't matter on Solaris and Linux. Once you've confirmed this works on Windows, I'll submit a proper follow-up patch. Rainer -- - Rainer Orth, Center for Biotechnology, Bielefeld University ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
RE: r363985 - [test][Driver] Fix Clang :: Driver/cl-response-file.c
86)\\Windows Kits\\10\\include\\10.0.17763.0\\shared" "-internal-isystem" "C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.17763.0\\um" "-internal-isystem" "C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.17763.0\\winrt" "-internal-isystem" "C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.17763.0\\cppwinrt" "-fdebug-compilation-dir" "C:\\ps4-buildslave2\\llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast\\llvm.obj\\tools\\clang\\test\\Driver" "-ferror-limit" "19" "-fmessage-length" "0" "-fno-use-cxa-atexit" "-fms-extensions" "-fms-compatibility" "-fms-compatibility-version=19.16.27026" "-fdelayed-template-parsing" "-fobjc-runtime=gcc" "-fdiagnostics-show-option" "-faddrsig" "-o" "cl-response-file.obj" "-x" "c" "C:\\ps4-buildslave2\\llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast\\llvm.src\\tools\\clang\\test\\Driver\\cl-response-file.c" ^ error: command failed with exit status: 1 Looking into this locally, the path contains "\t", so the response file that is generated looks like this: C:\src\git\merge\llvm\tools\clang\test\Driver>type cl-response-file.c.tmp.rsp /IC:\src\git\merge\llvm ools Can you take a look to see if there is something that works for all platforms including Windows? Douglas Yung -Original Message- From: cfe-commits On Behalf Of Rainer Orth via cfe-commits Sent: Thursday, June 20, 2019 14:33 To: cfe-commits@lists.llvm.org Subject: r363985 - [test][Driver] Fix Clang :: Driver/cl-response-file.c Author: ro Date: Thu Jun 20 14:33:09 2019 New Revision: 363985 URL: http://llvm.org/viewvc/llvm-project?rev=363985=rev Log: [test][Driver] Fix Clang :: Driver/cl-response-file.c Clang :: Driver/cl-response-file.c currently FAILs on Solaris: Command Output (stderr): -- /vol/llvm/src/clang/dist/test/Driver/cl-response-file.c:10:11: error: CHECK: expected string not found in input // CHECK: "-I" "{{.*}}\\Inputs\\cl-response-file\\" "-D" "FOO=2" ^ Looking at the generated response file reveals that this is no surprise: /I/vol/llvm/src/clang/dist/test/Driver\Inputs with no newline at the end. The echo command used to create it boils down to echo 'a\cb' However, one cannot expect \c to be emitted literally: e.g. bash's builtin echo has \csuppress further output I
r363985 - [test][Driver] Fix Clang :: Driver/cl-response-file.c
Author: ro Date: Thu Jun 20 14:33:09 2019 New Revision: 363985 URL: http://llvm.org/viewvc/llvm-project?rev=363985=rev Log: [test][Driver] Fix Clang :: Driver/cl-response-file.c Clang :: Driver/cl-response-file.c currently FAILs on Solaris: Command Output (stderr): -- /vol/llvm/src/clang/dist/test/Driver/cl-response-file.c:10:11: error: CHECK: expected string not found in input // CHECK: "-I" "{{.*}}\\Inputs\\cl-response-file\\" "-D" "FOO=2" ^ Looking at the generated response file reveals that this is no surprise: /I/vol/llvm/src/clang/dist/test/Driver\Inputs with no newline at the end. The echo command used to create it boils down to echo 'a\cb' However, one cannot expect \c to be emitted literally: e.g. bash's builtin echo has \csuppress further output I've tried various combinations of builtin echo, /usr/bin/echo, GNU echo if different, the same for printf, and the backslash unescaped and quoted (a\cb and a\\cb). The only combination that worked reliably on Solaris, Linux, and macOS was printf 'a\\cb' so this is what this patch uses. Tested on amd64-pc-solaris2.11 and x86_64-pc-linux-gnu. Differential Revision: https://reviews.llvm.org/D63600 Modified: cfe/trunk/test/Driver/cl-response-file.c Modified: cfe/trunk/test/Driver/cl-response-file.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/cl-response-file.c?rev=363985=363984=363985=diff == --- cfe/trunk/test/Driver/cl-response-file.c (original) +++ cfe/trunk/test/Driver/cl-response-file.c Thu Jun 20 14:33:09 2019 @@ -4,7 +4,7 @@ -// RUN: echo '/I%S\Inputs\cl-response-file\ /DFOO=2' > %t.rsp +// RUN: printf '/I%S\Inputs\\cl-response-file\ /DFOO=2' > %t.rsp // RUN: %clang_cl /c -### @%t.rsp -- %s 2>&1 | FileCheck %s // CHECK: "-I" "{{.*}}\\Inputs\\cl-response-file\\" "-D" "FOO=2" ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits