llvm dev - Nov 2013 - [LLVMdev] [cfe-dev] [Reminder] LLVM 3.4 Release Branching

Good day!

This is just a reminder that branching for the 3.4 release will occur at this
time:

	Monday, November 18, 2013 at 7:00:00 PM PST / Tuesday, November 19, 2013 at
3:00:00 AM UTC

What this means for you!
------------------------

* Please keep the release notes up to date -- There has been very few commits to
them. Please be proactive and update them with any significant feature that was
put in.

* Keep the tree healthy -- Pay attention to buildbot failures and regressions
and fix them as quickly as possible.

* Finish your features -- The 18th won't be the final day to submit code,
but you should have a significant portion of the feature finished by then. I.e.,
a few minor changes, bug fixes, and clean ups. If you're going to be late
with your feature, please let me know ahead of time and we can figure something
out.

* Fix bugs -- Go through the bug database and find those PRs which you can fix
easily. If a PR is a release blockers, then ask the code owner to bump up the
priority.

This should be a wicked awesome release! :-)

Share and enjoy!
-bw

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On Sun, Nov 10, 2013 at 06:11:16AM -0800, Bill Wendling
wrote:
> Good day!
> 
> This is just a reminder that branching for the 3.4 release will occur at
this time:
> 
> 	Monday, November 18, 2013 at 7:00:00 PM PST / Tuesday, November 19, 2013
at 3:00:00 AM UTC
> 
> What this means for you!
> ------------------------
> 
> * Please keep the release notes up to date -- There has been very few
commits to them. Please be proactive and update them with any significant
feature that was put in.
> 
> * Keep the tree healthy -- Pay attention to buildbot failures and
regressions and fix them as quickly as possible.
> 
> * Finish your features -- The 18th won't be the final day to submit
code, but you should have a significant portion of the feature finished by then.
I.e., a few minor changes, bug fixes, and clean ups. If you're going to be
late with your feature, please let me know ahead of time and we can figure
something out.
> 
> * Fix bugs -- Go through the bug database and find those PRs which you can
fix easily. If a PR is a release blockers, then ask the code owner to bump up
the priority.
> 
> This should be a wicked awesome release! :-)
> 
> Share and enjoy!
> -bw
Current llvm/compiler-rt/clang svn is still broken on x86_64 darwin13 here for a
build with...

cmake -DLLVM_BUILD_32_BITS:BOOL=OFF -DLLVM_TARGETS_TO_BUILD=X86 
-DCMAKE_INSTALL_PREFIX=/sw/opt/llvm-3.4 -DLLVM_ENABLE_ASSERTIONS=OFF
-DCMAKE_BUILD_TYPE=Release ..

[ 54%] Building CXX object
projects/compiler-rt/lib/asan/CMakeFiles/RTAsan.iossim.dir/asan_allocator2.cc.o
cd /sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/projects/compiler-rt/lib/asan
&& /sw/var/lib/fink/path-prefix-clang/c++  
-DASAN_FLEXIBLE_MAPPING_AND_OFFSET=1 -DASAN_HAS_EXCEPTIONS=1 -DASAN_NEEDS_SEGV=1
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fPIC
-fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter -Wwrite-strings
-Wmissing-field-initializers -pedantic -Wno-long-long -Wcovered-switch-default
-Wnon-virtual-dtor -O3 -DNDEBUG -arch x86_64 -arch i386 -isysroot
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk
-mmacosx-version-min=10.8
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/projects/compiler-rt/lib/asan
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/projects/compiler-rt/lib/asan
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/include
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/include
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/projects/compiler-rt/include
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/projects/compiler-rt/lib/asan/..    
-fPIC -fno-builtin -fno-exceptions -fomit-frame-pointer -funwind-tables
-fno-stack-protector -Wno-gnu -fvisibility=hidden -O3 -gline-tables-only
-Wno-variadic-macros -Wno-c99-extensions -Wno-non-virtual-dtor -fno-rtti
-mios-simulator-version-min=7.0 -isysroot
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk
-o CMakeFiles/RTAsan.iossim.dir/asan_allocator2.cc.o -c
/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/projects/compiler-rt/lib/asan/asan_allocator2.cc
clang: error: invalid argument '-mmacosx-version-min=10.8' not allowed
with '-mios-simulator-version-min=7.0'
clang: error: invalid argument '-mmacosx-version-min=10.8' not allowed
with '-mios-simulator-version-min=7.0'
make[2]: ***
[projects/compiler-rt/lib/asan/CMakeFiles/RTAsan.iossim.dir/asan_allocator2.cc.o]
Error 1
make[1]: *** [projects/compiler-rt/lib/asan/CMakeFiles/RTAsan.iossim.dir/all]
Error 2
make: *** [all] Error 2
### execution of /tmp/fink.lUrKE failed, exit code 2
### execution of /tmp/fink.kVn0V failed, exit code 2
> 
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev

On Sun, Nov 10, 2013 at 7:50 PM, Jack Howarth <howarth at
bromo.med.uc.edu>wrote:
> On Sun, Nov 10, 2013 at 06:11:16AM -0800, Bill Wendling wrote:
> > Good day!
> >
> > This is just a reminder that branching for the 3.4 release will occur
at
> this time:
> >
> >       Monday, November 18, 2013 at 7:00:00 PM PST / Tuesday, November
> 19, 2013 at 3:00:00 AM UTC
> >
> > What this means for you!
> > ------------------------
> >
> > * Please keep the release notes up to date -- There has been very few
> commits to them. Please be proactive and update them with any significant
> feature that was put in.
> >
> > * Keep the tree healthy -- Pay attention to buildbot failures and
> regressions and fix them as quickly as possible.
> >
> > * Finish your features -- The 18th won't be the final day to
submit
> code, but you should have a significant portion of the feature finished by
> then. I.e., a few minor changes, bug fixes, and clean ups. If you're
going
> to be late with your feature, please let me know ahead of time and we can
> figure something out.
> >
> > * Fix bugs -- Go through the bug database and find those PRs which you
> can fix easily. If a PR is a release blockers, then ask the code owner to
> bump up the priority.
> >
> > This should be a wicked awesome release! :-)
> >
> > Share and enjoy!
> > -bw
>
> Current llvm/compiler-rt/clang svn is still broken on x86_64 darwin13 here
> for a build with...
>
> cmake -DLLVM_BUILD_32_BITS:BOOL=OFF -DLLVM_TARGETS_TO_BUILD=X86
>  -DCMAKE_INSTALL_PREFIX=/sw/opt/llvm-3.4 -DLLVM_ENABLE_ASSERTIONS=OFF
> -DCMAKE_BUILD_TYPE=Release ..
>
> [ 54%] Building CXX object
>
projects/compiler-rt/lib/asan/CMakeFiles/RTAsan.iossim.dir/asan_allocator2.cc.o
> cd
>
/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/projects/compiler-rt/lib/asan
> && /sw/var/lib/fink/path-prefix-clang/c++
> -DASAN_FLEXIBLE_MAPPING_AND_OFFSET=1 -DASAN_HAS_EXCEPTIONS=1
> -DASAN_NEEDS_SEGV=1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS
> -D__STDC_LIMIT_MACROS -fPIC -fvisibility-inlines-hidden -Wall -W
> -Wno-unused-parameter -Wwrite-strings -Wmissing-field-initializers
> -pedantic -Wno-long-long -Wcovered-switch-default -Wnon-virtual-dtor -O3
> -DNDEBUG -arch x86_64 -arch i386 -isysroot
>
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk
> -mmacosx-version-min=10.8
>
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/projects/compiler-rt/lib/asan
> -I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/projects/compiler-rt/lib/asan
> -I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/include
> -I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/include
> -I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/projects/compiler-rt/include
> -I/sw/src/fink.build/llvm34-3.4!
>  -0/llvm-3.4/projects/compiler-rt/lib/asan/..     -fPIC -fno-builtin
> -fno-exceptions -fomit-frame-pointer -funwind-tables -fno-stack-protector
> -Wno-gnu -fvisibility=hidden -O3 -gline-tables-only -Wno-variadic-macros
> -Wno-c99-extensions -Wno-non-virtual-dtor -fno-rtti
> -mios-simulator-version-min=7.0 -isysroot
>
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk
> -o CMakeFiles/RTAsan.iossim.dir/asan_allocator2.cc.o -c
>
/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/projects/compiler-rt/lib/asan/asan_allocator2.cc
> clang: error: invalid argument '-mmacosx-version-min=10.8' not
allowed
> with '-mios-simulator-version-min=7.0'
> clang: error: invalid argument '-mmacosx-version-min=10.8' not
allowed
> with '-mios-simulator-version-min=7.0'
> make[2]: ***
>
[projects/compiler-rt/lib/asan/CMakeFiles/RTAsan.iossim.dir/asan_allocator2.cc.o]
> Error 1
> make[1]: ***
> [projects/compiler-rt/lib/asan/CMakeFiles/RTAsan.iossim.dir/all] Error 2
> make: *** [all] Error 2
> ### execution of /tmp/fink.lUrKE failed, exit code 2
> ### execution of /tmp/fink.kVn0V failed, exit code 2
>
+glider
Should we improve the value of -mios-simulator-version-min if user provides
its own mmacosx-version-min, as in this case?

>
> >
>
> > _______________________________________________
> > LLVM Developers mailing list
> > LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
> _______________________________________________
> cfe-dev mailing list
> cfe-dev at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev
>


-- 
Alexey Samsonov, MSK
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Jack,

Where do the "-isysroot
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk
-mmacosx-version-min=10.8" flags come from? I don't see them in your
CMake invocation - perhaps they're added via $CC or $CFLAGS? Is this
being done on purpose?

I can add a CMake step checking whether the current CFLAGS/LDFLAGS
allow to build an iossim binary, and skip building the iossim runtime
if that's impossible.
But in that case your compiler won't be able to build the iossim runtime at
all.

Alex

On Sun, Nov 10, 2013 at 7:50 PM, Jack Howarth <howarth at
bromo.med.uc.edu> wrote:
> On Sun, Nov 10, 2013 at 06:11:16AM -0800, Bill Wendling wrote:
>> Good day!
>>
>> This is just a reminder that branching for the 3.4 release will occur
at this time:
>>
>>       Monday, November 18, 2013 at 7:00:00 PM PST / Tuesday, November
19, 2013 at 3:00:00 AM UTC
>>
>> What this means for you!
>> ------------------------
>>
>> * Please keep the release notes up to date -- There has been very few
commits to them. Please be proactive and update them with any significant
feature that was put in.
>>
>> * Keep the tree healthy -- Pay attention to buildbot failures and
regressions and fix them as quickly as possible.
>>
>> * Finish your features -- The 18th won't be the final day to submit
code, but you should have a significant portion of the feature finished by then.
I.e., a few minor changes, bug fixes, and clean ups. If you're going to be
late with your feature, please let me know ahead of time and we can figure
something out.
>>
>> * Fix bugs -- Go through the bug database and find those PRs which you
can fix easily. If a PR is a release blockers, then ask the code owner to bump
up the priority.
>>
>> This should be a wicked awesome release! :-)
>>
>> Share and enjoy!
>> -bw
>
> Current llvm/compiler-rt/clang svn is still broken on x86_64 darwin13 here
for a build with...
>
> cmake -DLLVM_BUILD_32_BITS:BOOL=OFF -DLLVM_TARGETS_TO_BUILD=X86 
-DCMAKE_INSTALL_PREFIX=/sw/opt/llvm-3.4 -DLLVM_ENABLE_ASSERTIONS=OFF
-DCMAKE_BUILD_TYPE=Release ..
>
> [ 54%] Building CXX object
projects/compiler-rt/lib/asan/CMakeFiles/RTAsan.iossim.dir/asan_allocator2.cc.o
> cd
/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/projects/compiler-rt/lib/asan
&& /sw/var/lib/fink/path-prefix-clang/c++  
-DASAN_FLEXIBLE_MAPPING_AND_OFFSET=1 -DASAN_HAS_EXCEPTIONS=1 -DASAN_NEEDS_SEGV=1
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fPIC
-fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter -Wwrite-strings
-Wmissing-field-initializers -pedantic -Wno-long-long -Wcovered-switch-default
-Wnon-virtual-dtor -O3 -DNDEBUG -arch x86_64 -arch i386 -isysroot
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk
-mmacosx-version-min=10.8
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/projects/compiler-rt/lib/asan
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/projects/compiler-rt/lib/asan
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/include
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/include
-I/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/projects/compiler-rt/include
-I/sw/src/fink.build/llvm34-3.4!
>  -0/llvm-3.4/projects/compiler-rt/lib/asan/..     -fPIC -fno-builtin
-fno-exceptions -fomit-frame-pointer -funwind-tables -fno-stack-protector
-Wno-gnu -fvisibility=hidden -O3 -gline-tables-only -Wno-variadic-macros
-Wno-c99-extensions -Wno-non-virtual-dtor -fno-rtti
-mios-simulator-version-min=7.0 -isysroot
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk
-o CMakeFiles/RTAsan.iossim.dir/asan_allocator2.cc.o -c
/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/projects/compiler-rt/lib/asan/asan_allocator2.cc
> clang: error: invalid argument '-mmacosx-version-min=10.8' not
allowed with '-mios-simulator-version-min=7.0'
> clang: error: invalid argument '-mmacosx-version-min=10.8' not
allowed with '-mios-simulator-version-min=7.0'
> make[2]: ***
[projects/compiler-rt/lib/asan/CMakeFiles/RTAsan.iossim.dir/asan_allocator2.cc.o]
Error 1
> make[1]: ***
[projects/compiler-rt/lib/asan/CMakeFiles/RTAsan.iossim.dir/all] Error 2
> make: *** [all] Error 2
> ### execution of /tmp/fink.lUrKE failed, exit code 2
> ### execution of /tmp/fink.kVn0V failed, exit code 2
>
>>
>
>> _______________________________________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
> _______________________________________________
> cfe-dev mailing list
> cfe-dev at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev


-- 
Alexander Potapenko
Software Engineer
Google Moscow