thr3ads.net - llvm dev - [LLVMdev] [cfe-dev] [Reminder] LLVM 3.4 Release Branching [Nov 2013]

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Alexander Potapenko

2013-Nov-11 14:46 UTC

[LLVMdev] [cfe-dev] [Reminder] LLVM 3.4 Release Branching

This file is for configure+make build, not CMake, so I'm not sure why
it's being included into your build (these failures aren't
reproducible for me).
Can you please list the exact steps you're doing to build LLVM with
CMake and make sure you don't have additional CFLAGS (LDFLAGS etc)
defined?

On Mon, Nov 11, 2013 at 6:16 PM, Jack Howarth <howarth at
bromo.med.uc.edu> wrote:> On Mon, Nov 11, 2013 at 01:59:25PM +0400, Alexander Potapenko wrote:
>> 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 $CFLAGS? Is
this
>> being done on purpose?
>
> In the llvm-3.4 toplevel Makefile.rules file, I see...
>
> ifeq ($(HOST_OS),Darwin)
>  ifdef MACOSX_DEPLOYMENT_TARGET
>   DARWIN_VERSION := $(MACOSX_DEPLOYMENT_TARGET)
>  else
>   DARWIN_VERSION := `sw_vers -productVersion`
>  endif
>   # Strip a number like 10.4.7 to 10.4
>   DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E
's/(10.[0-9]).*/\1/')
>   # Get "4" out of 10.4 for later pieces in the makefile.
>   DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E
's/10.([0-9]).*/\1/')
>
>   LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress
>   SharedLinkOptions := -dynamiclib
>   ifdef DEPLOYMENT_TARGET
>     SharedLinkOptions += $(DEPLOYMENT_TARGET)
>   else
>     ifneq ($(ARCH),ARM)
>       SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
>     endif
>   endif
> else
>   SharedLinkOptions=-shared
> endif
>
> ifeq ($(TARGET_OS),Darwin)
>   ifdef DEPLOYMENT_TARGET
>     TargetCommonOpts += $(DEPLOYMENT_TARGET)
>   else
>     ifneq ($(ARCH),ARM)
>       TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
>     endif
>   endif
> endif
>
>>
>> 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


-- 
Alexander Potapenko
Software Engineer
Google Moscow

Jack Howarth

2013-Nov-11 16:03 UTC

head link

[LLVMdev] [cfe-dev] [Reminder] LLVM 3.4 Release Branching

On Mon, Nov 11, 2013 at 06:46:47PM +0400, Alexander Potapenko
wrote:> This file is for configure+make build, not CMake, so I'm not sure why
> it's being included into your build (these failures aren't
> reproducible for me).
> Can you please list the exact steps you're doing to build LLVM with
> CMake and make sure you don't have additional CFLAGS (LDFLAGS etc)
> defined?
Alexander,
     On fink, we having building llvm svn as follows for years without issue...

cd llvm-3.4
mv ../clang-3.4 tools/clang
mv ../compiler-rt-3.4 projects/compiler-rt
mv ../test-suite-3.4 projects/test-suite
mkdir build
pushd build
/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build
/sw/src/fink.build/llvm34-3.4-0/llvm-3.4
	cmake $CMAKE_OPTIONS -DCMAKE_INSTALL_PREFIX=/sw/opt/llvm-3.4
-DLLVM_ENABLE_ASSERTIONS=OFF -DCMAKE_BUILD_TYPE=Release ..
-- The C compiler identification is Clang 5.0.0
-- The CXX compiler identification is Clang 5.0.0
-- Check for working C compiler: /sw/var/lib/fink/path-prefix-clang/cc
-- Check for working C compiler: /sw/var/lib/fink/path-prefix-clang/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /sw/var/lib/fink/path-prefix-clang/c++
-- Check for working CXX compiler: /sw/var/lib/fink/path-prefix-clang/c++ --
works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Looking for C++ include cxxabi.h
-- Looking for C++ include cxxabi.h - found
-- Looking for dirent.h
-- Looking for dirent.h - found
-- Looking for dlfcn.h
-- Looking for dlfcn.h - found
-- Looking for errno.h
-- Looking for errno.h - found
-- Looking for execinfo.h
-- Looking for execinfo.h - found
-- Looking for fcntl.h
-- Looking for fcntl.h - found
-- Looking for inttypes.h
-- Looking for inttypes.h - found
-- Looking for limits.h
-- Looking for limits.h - found
-- Looking for malloc.h
-- Looking for malloc.h - not found
-- Looking for malloc/malloc.h
-- Looking for malloc/malloc.h - found
-- Looking for ndir.h
-- Looking for ndir.h - not found
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for sanitizer/msan_interface.h
-- Looking for sanitizer/msan_interface.h - not found
-- Looking for signal.h
-- Looking for signal.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for sys/dir.h
-- Looking for sys/dir.h - found
-- Looking for sys/ioctl.h
-- Looking for sys/ioctl.h - found
-- Looking for sys/mman.h
-- Looking for sys/mman.h - found
-- Looking for sys/ndir.h
-- Looking for sys/ndir.h - not found
-- Looking for sys/param.h
-- Looking for sys/param.h - found
-- Looking for sys/resource.h
-- Looking for sys/resource.h - found
-- Looking for sys/stat.h
-- Looking for sys/stat.h - found
-- Looking for sys/time.h
-- Looking for sys/time.h - found
-- Looking for sys/uio.h
-- Looking for sys/uio.h - found
-- Looking for sys/wait.h
-- Looking for sys/wait.h - found
-- Looking for termios.h
-- Looking for termios.h - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Looking for utime.h
-- Looking for utime.h - found
-- Looking for valgrind/valgrind.h
-- Looking for valgrind/valgrind.h - not found
-- Looking for zlib.h
-- Looking for zlib.h - found
-- Looking for fenv.h
-- Looking for fenv.h - found
-- Looking for FE_ALL_EXCEPT
-- Looking for FE_ALL_EXCEPT - found
-- Looking for FE_INEXACT
-- Looking for FE_INEXACT - found
-- Looking for mach/mach.h
-- Looking for mach/mach.h - found
-- Looking for mach-o/dyld.h
-- Looking for mach-o/dyld.h - found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Looking for pthread_getspecific in pthread
-- Looking for pthread_getspecific in pthread - found
-- Looking for pthread_rwlock_init in pthread
-- Looking for pthread_rwlock_init in pthread - found
-- Looking for pthread_mutex_lock in pthread
-- Looking for pthread_mutex_lock in pthread - found
-- Looking for dlopen in dl
-- Looking for dlopen in dl - found
-- Looking for clock_gettime in rt
-- Looking for clock_gettime in rt - not found
-- Looking for compress2 in z
-- Looking for compress2 in z - found
-- Looking for setupterm in tinfo
-- Looking for setupterm in tinfo - not found
-- Looking for setupterm in terminfo
-- Looking for setupterm in terminfo - not found
-- Looking for setupterm in curses
-- Looking for setupterm in curses - found
-- Looking for arc4random
-- Looking for arc4random - found
-- Looking for backtrace
-- Looking for backtrace - found
-- Looking for getpagesize
-- Looking for getpagesize - found
-- Looking for getrusage
-- Looking for getrusage - found
-- Looking for setrlimit
-- Looking for setrlimit - found
-- Looking for isatty
-- Looking for isatty - found
-- Looking for isinf
-- Looking for isinf - not found
-- Looking for isinf
-- Looking for isinf - found
-- Looking for finite
-- Looking for finite - not found
-- Looking for isnan
-- Looking for isnan - not found
-- Looking for isnan
-- Looking for isnan - found
-- Looking for ceilf
-- Looking for ceilf - found
-- Looking for floorf
-- Looking for floorf - found
-- Looking for fmodf
-- Looking for fmodf - found
-- Looking for log
-- Looking for log - found
-- Looking for log2
-- Looking for log2 - found
-- Looking for log10
-- Looking for log10 - found
-- Looking for exp
-- Looking for exp - found
-- Looking for exp2
-- Looking for exp2 - found
-- Looking for exp10
-- Looking for exp10 - not found
-- Looking for futimens
-- Looking for futimens - not found
-- Looking for futimes
-- Looking for futimes - found
-- Looking for writev
-- Looking for writev - found
-- Looking for nearbyintf
-- Looking for nearbyintf - found
-- Looking for mallinfo
-- Looking for mallinfo - not found
-- Looking for malloc_zone_statistics
-- Looking for malloc_zone_statistics - found
-- Looking for mkdtemp
-- Looking for mkdtemp - found
-- Looking for mkstemp
-- Looking for mkstemp - found
-- Looking for mktemp
-- Looking for mktemp - found
-- Looking for closedir
-- Looking for closedir - found
-- Looking for opendir
-- Looking for opendir - found
-- Looking for readdir
-- Looking for readdir - found
-- Looking for getcwd
-- Looking for getcwd - found
-- Looking for gettimeofday
-- Looking for gettimeofday - found
-- Looking for getrlimit
-- Looking for getrlimit - found
-- Looking for posix_spawn
-- Looking for posix_spawn - found
-- Looking for pread
-- Looking for pread - found
-- Looking for realpath
-- Looking for realpath - found
-- Looking for sbrk
-- Looking for sbrk - found
-- Looking for srand48
-- Looking for srand48 - found
-- Looking for lrand48
-- Looking for lrand48 - found
-- Looking for drand48
-- Looking for drand48 - found
-- Looking for strtoll
-- Looking for strtoll - found
-- Looking for strtoq
-- Looking for strtoq - found
-- Looking for strerror
-- Looking for strerror - found
-- Looking for strerror_r
-- Looking for strerror_r - found
-- Looking for strerror_s
-- Looking for strerror_s - not found
-- Looking for setenv
-- Looking for setenv - found
-- Looking for dlerror
-- Looking for dlerror - found
-- Looking for dlopen
-- Looking for dlopen - found
-- Looking for __GLIBC__
-- Looking for __GLIBC__ - not found
-- Performing Test HAVE_INT64_T
-- Performing Test HAVE_INT64_T - Success
-- Performing Test HAVE_UINT64_T
-- Performing Test HAVE_UINT64_T - Success
-- Performing Test HAVE_U_INT64_T
-- Performing Test HAVE_U_INT64_T - Success
-- Performing Test LLVM_HAS_ATOMICS
-- Performing Test LLVM_HAS_ATOMICS - Success
-- Found LibXml2: /sw/lib/libxml2.dylib (found version "2.9.1") 
-- Performing Test SUPPORTS_NO_VARIADIC_MACROS_FLAG
-- Performing Test SUPPORTS_NO_VARIADIC_MACROS_FLAG - Success
-- Target triple: x86_64-apple-darwin12.5.0
-- Native target architecture is X86
-- Threads enabled.
-- Doxygen disabled.
-- Performing Test C_SUPPORTS_FLAG
-- Performing Test C_SUPPORTS_FLAG - Success
-- Performing Test CXX_SUPPORTS_FLAG
-- Performing Test CXX_SUPPORTS_FLAG - Success
-- Building with -fPIC
-- Performing Test SUPPORTS_FVISIBILITY_INLINES_HIDDEN_FLAG
-- Performing Test SUPPORTS_FVISIBILITY_INLINES_HIDDEN_FLAG - Success
-- Performing Test CXX_SUPPORTS_MISSING_FIELD_INITIALIZERS_FLAG
-- Performing Test CXX_SUPPORTS_MISSING_FIELD_INITIALIZERS_FLAG - Success
-- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
-- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
-- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
-- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
-- Performing Test CXX_SUPPORTS_NON_VIRTUAL_DTOR_FLAG
-- Performing Test CXX_SUPPORTS_NON_VIRTUAL_DTOR_FLAG - Success
-- Found PythonInterp: /usr/bin/python (found version "2.7.2") 
-- Constructing LLVMBuild project information
-- Targeting X86
-- Performing Test SUPPORTS_GLINE_TABLES_ONLY_FLAG
-- Performing Test SUPPORTS_GLINE_TABLES_ONLY_FLAG - Success
-- Performing Test SUPPORTS_NO_C99_EXTENSIONS_FLAG
-- Performing Test SUPPORTS_NO_C99_EXTENSIONS_FLAG - Success
-- Performing Test SUPPORTS_NO_NON_VIRTUAL_DTOR_FLAG
-- Performing Test SUPPORTS_NO_NON_VIRTUAL_DTOR_FLAG - Success
-- Performing Test SUPPORTS_GLOBAL_CONSTRUCTORS_FLAG
-- Performing Test SUPPORTS_GLOBAL_CONSTRUCTORS_FLAG - Success
-- Clang version: 3.4
-- Performing Test CXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG
-- Performing Test CXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG - Success
-- Found Subversion: /usr/bin/svn (found version "1.7.10") 
-- Configuring done
-- Generating done
-- Build files have been written to:
/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build
make -j1 VERBOSE=1

The fink build system doesn't set CFLAGS or CXXFLAGS but does set CPPFLAGS
to "-I/sw/include"
and LDFLAGS to "-L/sw/lib". MACOSX_DEPLOYMENT_TARGET is set to
"10.8" during the build on
darwin12.
   If I use...

cmake -DLLVM_BUILD_32_BITS:BOOL=OFF -DLLVM_TARGETS_TO_BUILD=X86
-DCMAKE_INSTALL_PREFIX=%p/opt/llvm-%v -DLLVM_ENABLE_ASSERTIONS=OFF
-DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_SYSROOT:STRING=/
-DCMAKE_OSX_DEPLOYMENT_TARGET:STRING="" ..

...the build completes but setting -DCMAKE_OSX_DEPLOYMENT_TARGET to a null
string hasn't been required in the past. What happens to your
cmake build if you set the MACOSX_DEPLOYMENT_TARGET target environmental? You
should see the failure...

[ 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.ltKmc failed, exit code 2
### execution of /tmp/fink.kDaoC failed, exit code 2

        Jack
ps This is using the current release of cmake which is cmake 2.8.12.

> 
> On Mon, Nov 11, 2013 at 6:16 PM, Jack Howarth <howarth at
bromo.med.uc.edu> wrote:
> > On Mon, Nov 11, 2013 at 01:59:25PM +0400, Alexander Potapenko wrote:
> >> 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 $CFLAGS?
Is this
> >> being done on purpose?
> >
> > In the llvm-3.4 toplevel Makefile.rules file, I see...
> >
> > ifeq ($(HOST_OS),Darwin)
> >  ifdef MACOSX_DEPLOYMENT_TARGET
> >   DARWIN_VERSION := $(MACOSX_DEPLOYMENT_TARGET)
> >  else
> >   DARWIN_VERSION := `sw_vers -productVersion`
> >  endif
> >   # Strip a number like 10.4.7 to 10.4
> >   DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E
's/(10.[0-9]).*/\1/')
> >   # Get "4" out of 10.4 for later pieces in the makefile.
> >   DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E
's/10.([0-9]).*/\1/')
> >
> >   LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress
> >   SharedLinkOptions := -dynamiclib
> >   ifdef DEPLOYMENT_TARGET
> >     SharedLinkOptions += $(DEPLOYMENT_TARGET)
> >   else
> >     ifneq ($(ARCH),ARM)
> >       SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
> >     endif
> >   endif
> > else
> >   SharedLinkOptions=-shared
> > endif
> >
> > ifeq ($(TARGET_OS),Darwin)
> >   ifdef DEPLOYMENT_TARGET
> >     TargetCommonOpts += $(DEPLOYMENT_TARGET)
> >   else
> >     ifneq ($(ARCH),ARM)
> >       TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
> >     endif
> >   endif
> > endif
> >
> >>
> >> 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
> 
> 
> 
> -- 
> Alexander Potapenko
> Software Engineer
> Google Moscow

Jack Howarth

2013-Nov-11 16:44 UTC

head link

[LLVMdev] [cfe-dev] [Reminder] LLVM 3.4 Release Branching

On Mon, Nov 11, 2013 at 11:03:47AM -0500, Jack Howarth
wrote:> On Mon, Nov 11, 2013 at 06:46:47PM +0400, Alexander Potapenko wrote:
> > This file is for configure+make build, not CMake, so I'm not sure
why
> > it's being included into your build (these failures aren't
> > reproducible for me).
> > Can you please list the exact steps you're doing to build LLVM
with
> > CMake and make sure you don't have additional CFLAGS (LDFLAGS etc)
> > defined?
> 
> Alexander,
>      On fink, we having building llvm svn as follows for years without
issue...
> 
> cd llvm-3.4
> mv ../clang-3.4 tools/clang
> mv ../compiler-rt-3.4 projects/compiler-rt
> mv ../test-suite-3.4 projects/test-suite
> mkdir build
> pushd build
> /sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build
/sw/src/fink.build/llvm34-3.4-0/llvm-3.4
> 	cmake $CMAKE_OPTIONS -DCMAKE_INSTALL_PREFIX=/sw/opt/llvm-3.4
-DLLVM_ENABLE_ASSERTIONS=OFF -DCMAKE_BUILD_TYPE=Release ..
> -- The C compiler identification is Clang 5.0.0
> -- The CXX compiler identification is Clang 5.0.0
> -- Check for working C compiler: /sw/var/lib/fink/path-prefix-clang/cc
> -- Check for working C compiler: /sw/var/lib/fink/path-prefix-clang/cc --
works
> -- Detecting C compiler ABI info
> -- Detecting C compiler ABI info - done
> -- Check for working CXX compiler: /sw/var/lib/fink/path-prefix-clang/c++
> -- Check for working CXX compiler: /sw/var/lib/fink/path-prefix-clang/c++
-- works
> -- Detecting CXX compiler ABI info
> -- Detecting CXX compiler ABI info - done
> -- Looking for C++ include cxxabi.h
> -- Looking for C++ include cxxabi.h - found
> -- Looking for dirent.h
> -- Looking for dirent.h - found
> -- Looking for dlfcn.h
> -- Looking for dlfcn.h - found
> -- Looking for errno.h
> -- Looking for errno.h - found
> -- Looking for execinfo.h
> -- Looking for execinfo.h - found
> -- Looking for fcntl.h
> -- Looking for fcntl.h - found
> -- Looking for inttypes.h
> -- Looking for inttypes.h - found
> -- Looking for limits.h
> -- Looking for limits.h - found
> -- Looking for malloc.h
> -- Looking for malloc.h - not found
> -- Looking for malloc/malloc.h
> -- Looking for malloc/malloc.h - found
> -- Looking for ndir.h
> -- Looking for ndir.h - not found
> -- Looking for pthread.h
> -- Looking for pthread.h - found
> -- Looking for sanitizer/msan_interface.h
> -- Looking for sanitizer/msan_interface.h - not found
> -- Looking for signal.h
> -- Looking for signal.h - found
> -- Looking for stdint.h
> -- Looking for stdint.h - found
> -- Looking for sys/dir.h
> -- Looking for sys/dir.h - found
> -- Looking for sys/ioctl.h
> -- Looking for sys/ioctl.h - found
> -- Looking for sys/mman.h
> -- Looking for sys/mman.h - found
> -- Looking for sys/ndir.h
> -- Looking for sys/ndir.h - not found
> -- Looking for sys/param.h
> -- Looking for sys/param.h - found
> -- Looking for sys/resource.h
> -- Looking for sys/resource.h - found
> -- Looking for sys/stat.h
> -- Looking for sys/stat.h - found
> -- Looking for sys/time.h
> -- Looking for sys/time.h - found
> -- Looking for sys/uio.h
> -- Looking for sys/uio.h - found
> -- Looking for sys/wait.h
> -- Looking for sys/wait.h - found
> -- Looking for termios.h
> -- Looking for termios.h - found
> -- Looking for unistd.h
> -- Looking for unistd.h - found
> -- Looking for utime.h
> -- Looking for utime.h - found
> -- Looking for valgrind/valgrind.h
> -- Looking for valgrind/valgrind.h - not found
> -- Looking for zlib.h
> -- Looking for zlib.h - found
> -- Looking for fenv.h
> -- Looking for fenv.h - found
> -- Looking for FE_ALL_EXCEPT
> -- Looking for FE_ALL_EXCEPT - found
> -- Looking for FE_INEXACT
> -- Looking for FE_INEXACT - found
> -- Looking for mach/mach.h
> -- Looking for mach/mach.h - found
> -- Looking for mach-o/dyld.h
> -- Looking for mach-o/dyld.h - found
> -- Looking for pthread_create in pthread
> -- Looking for pthread_create in pthread - found
> -- Looking for pthread_getspecific in pthread
> -- Looking for pthread_getspecific in pthread - found
> -- Looking for pthread_rwlock_init in pthread
> -- Looking for pthread_rwlock_init in pthread - found
> -- Looking for pthread_mutex_lock in pthread
> -- Looking for pthread_mutex_lock in pthread - found
> -- Looking for dlopen in dl
> -- Looking for dlopen in dl - found
> -- Looking for clock_gettime in rt
> -- Looking for clock_gettime in rt - not found
> -- Looking for compress2 in z
> -- Looking for compress2 in z - found
> -- Looking for setupterm in tinfo
> -- Looking for setupterm in tinfo - not found
> -- Looking for setupterm in terminfo
> -- Looking for setupterm in terminfo - not found
> -- Looking for setupterm in curses
> -- Looking for setupterm in curses - found
> -- Looking for arc4random
> -- Looking for arc4random - found
> -- Looking for backtrace
> -- Looking for backtrace - found
> -- Looking for getpagesize
> -- Looking for getpagesize - found
> -- Looking for getrusage
> -- Looking for getrusage - found
> -- Looking for setrlimit
> -- Looking for setrlimit - found
> -- Looking for isatty
> -- Looking for isatty - found
> -- Looking for isinf
> -- Looking for isinf - not found
> -- Looking for isinf
> -- Looking for isinf - found
> -- Looking for finite
> -- Looking for finite - not found
> -- Looking for isnan
> -- Looking for isnan - not found
> -- Looking for isnan
> -- Looking for isnan - found
> -- Looking for ceilf
> -- Looking for ceilf - found
> -- Looking for floorf
> -- Looking for floorf - found
> -- Looking for fmodf
> -- Looking for fmodf - found
> -- Looking for log
> -- Looking for log - found
> -- Looking for log2
> -- Looking for log2 - found
> -- Looking for log10
> -- Looking for log10 - found
> -- Looking for exp
> -- Looking for exp - found
> -- Looking for exp2
> -- Looking for exp2 - found
> -- Looking for exp10
> -- Looking for exp10 - not found
> -- Looking for futimens
> -- Looking for futimens - not found
> -- Looking for futimes
> -- Looking for futimes - found
> -- Looking for writev
> -- Looking for writev - found
> -- Looking for nearbyintf
> -- Looking for nearbyintf - found
> -- Looking for mallinfo
> -- Looking for mallinfo - not found
> -- Looking for malloc_zone_statistics
> -- Looking for malloc_zone_statistics - found
> -- Looking for mkdtemp
> -- Looking for mkdtemp - found
> -- Looking for mkstemp
> -- Looking for mkstemp - found
> -- Looking for mktemp
> -- Looking for mktemp - found
> -- Looking for closedir
> -- Looking for closedir - found
> -- Looking for opendir
> -- Looking for opendir - found
> -- Looking for readdir
> -- Looking for readdir - found
> -- Looking for getcwd
> -- Looking for getcwd - found
> -- Looking for gettimeofday
> -- Looking for gettimeofday - found
> -- Looking for getrlimit
> -- Looking for getrlimit - found
> -- Looking for posix_spawn
> -- Looking for posix_spawn - found
> -- Looking for pread
> -- Looking for pread - found
> -- Looking for realpath
> -- Looking for realpath - found
> -- Looking for sbrk
> -- Looking for sbrk - found
> -- Looking for srand48
> -- Looking for srand48 - found
> -- Looking for lrand48
> -- Looking for lrand48 - found
> -- Looking for drand48
> -- Looking for drand48 - found
> -- Looking for strtoll
> -- Looking for strtoll - found
> -- Looking for strtoq
> -- Looking for strtoq - found
> -- Looking for strerror
> -- Looking for strerror - found
> -- Looking for strerror_r
> -- Looking for strerror_r - found
> -- Looking for strerror_s
> -- Looking for strerror_s - not found
> -- Looking for setenv
> -- Looking for setenv - found
> -- Looking for dlerror
> -- Looking for dlerror - found
> -- Looking for dlopen
> -- Looking for dlopen - found
> -- Looking for __GLIBC__
> -- Looking for __GLIBC__ - not found
> -- Performing Test HAVE_INT64_T
> -- Performing Test HAVE_INT64_T - Success
> -- Performing Test HAVE_UINT64_T
> -- Performing Test HAVE_UINT64_T - Success
> -- Performing Test HAVE_U_INT64_T
> -- Performing Test HAVE_U_INT64_T - Success
> -- Performing Test LLVM_HAS_ATOMICS
> -- Performing Test LLVM_HAS_ATOMICS - Success
> -- Found LibXml2: /sw/lib/libxml2.dylib (found version "2.9.1") 
> -- Performing Test SUPPORTS_NO_VARIADIC_MACROS_FLAG
> -- Performing Test SUPPORTS_NO_VARIADIC_MACROS_FLAG - Success
> -- Target triple: x86_64-apple-darwin12.5.0
> -- Native target architecture is X86
> -- Threads enabled.
> -- Doxygen disabled.
> -- Performing Test C_SUPPORTS_FLAG
> -- Performing Test C_SUPPORTS_FLAG - Success
> -- Performing Test CXX_SUPPORTS_FLAG
> -- Performing Test CXX_SUPPORTS_FLAG - Success
> -- Building with -fPIC
> -- Performing Test SUPPORTS_FVISIBILITY_INLINES_HIDDEN_FLAG
> -- Performing Test SUPPORTS_FVISIBILITY_INLINES_HIDDEN_FLAG - Success
> -- Performing Test CXX_SUPPORTS_MISSING_FIELD_INITIALIZERS_FLAG
> -- Performing Test CXX_SUPPORTS_MISSING_FIELD_INITIALIZERS_FLAG - Success
> -- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
> -- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
> -- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
> -- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
> -- Performing Test CXX_SUPPORTS_NON_VIRTUAL_DTOR_FLAG
> -- Performing Test CXX_SUPPORTS_NON_VIRTUAL_DTOR_FLAG - Success
> -- Found PythonInterp: /usr/bin/python (found version "2.7.2") 
> -- Constructing LLVMBuild project information
> -- Targeting X86
> -- Performing Test SUPPORTS_GLINE_TABLES_ONLY_FLAG
> -- Performing Test SUPPORTS_GLINE_TABLES_ONLY_FLAG - Success
> -- Performing Test SUPPORTS_NO_C99_EXTENSIONS_FLAG
> -- Performing Test SUPPORTS_NO_C99_EXTENSIONS_FLAG - Success
> -- Performing Test SUPPORTS_NO_NON_VIRTUAL_DTOR_FLAG
> -- Performing Test SUPPORTS_NO_NON_VIRTUAL_DTOR_FLAG - Success
> -- Performing Test SUPPORTS_GLOBAL_CONSTRUCTORS_FLAG
> -- Performing Test SUPPORTS_GLOBAL_CONSTRUCTORS_FLAG - Success
> -- Clang version: 3.4
> -- Performing Test CXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG
> -- Performing Test CXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG - Success
> -- Found Subversion: /usr/bin/svn (found version "1.7.10") 
> -- Configuring done
> -- Generating done
> -- Build files have been written to:
/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build
> make -j1 VERBOSE=1
> 
> The fink build system doesn't set CFLAGS or CXXFLAGS but does set
CPPFLAGS to "-I/sw/include"
> and LDFLAGS to "-L/sw/lib". MACOSX_DEPLOYMENT_TARGET is set to
"10.8" during the build on
> darwin12.
>    If I use...
> 
> cmake -DLLVM_BUILD_32_BITS:BOOL=OFF -DLLVM_TARGETS_TO_BUILD=X86
-DCMAKE_INSTALL_PREFIX=%p/opt/llvm-%v -DLLVM_ENABLE_ASSERTIONS=OFF
-DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_SYSROOT:STRING=/
-DCMAKE_OSX_DEPLOYMENT_TARGET:STRING="" ..
Just to clarify, on darwin with cmake builds...

-DCMAKE_OSX_SYSROOT:STRING=/ -DCMAKE_OSX_DEPLOYMENT_TARGET:STRING=""

...is usually only used in packaging scripts to handle the case where the
Command Line Tools is installed but the
matching Xcode.app isn't present in /Applications. This is because cmake
builds often can't find the headers if
MACOSX_DEPLOYMENT_TARGET is set but the matching SDK isn't present in... 

 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs

This issue hasn't arisen in the past in the llvm builds.
> 
> ...the build completes but setting -DCMAKE_OSX_DEPLOYMENT_TARGET to a null
string hasn't been required in the past. What happens to your
> cmake build if you set the MACOSX_DEPLOYMENT_TARGET target environmental?
You should see the failure...
> 
> [ 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.ltKmc failed, exit code 2
> ### execution of /tmp/fink.kDaoC failed, exit code 2
> 
>         Jack
> ps This is using the current release of cmake which is cmake 2.8.12.
> 
> 
> > 
> > On Mon, Nov 11, 2013 at 6:16 PM, Jack Howarth <howarth at
bromo.med.uc.edu> wrote:
> > > On Mon, Nov 11, 2013 at 01:59:25PM +0400, Alexander Potapenko
wrote:
> > >> 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
$CFLAGS? Is this
> > >> being done on purpose?
> > >
> > > In the llvm-3.4 toplevel Makefile.rules file, I see...
> > >
> > > ifeq ($(HOST_OS),Darwin)
> > >  ifdef MACOSX_DEPLOYMENT_TARGET
> > >   DARWIN_VERSION := $(MACOSX_DEPLOYMENT_TARGET)
> > >  else
> > >   DARWIN_VERSION := `sw_vers -productVersion`
> > >  endif
> > >   # Strip a number like 10.4.7 to 10.4
> > >   DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E
's/(10.[0-9]).*/\1/')
> > >   # Get "4" out of 10.4 for later pieces in the
makefile.
> > >   DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E
's/10.([0-9]).*/\1/')
> > >
> > >   LoadableModuleOptions := -Wl,-flat_namespace
-Wl,-undefined,suppress
> > >   SharedLinkOptions := -dynamiclib
> > >   ifdef DEPLOYMENT_TARGET
> > >     SharedLinkOptions += $(DEPLOYMENT_TARGET)
> > >   else
> > >     ifneq ($(ARCH),ARM)
> > >       SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
> > >     endif
> > >   endif
> > > else
> > >   SharedLinkOptions=-shared
> > > endif
> > >
> > > ifeq ($(TARGET_OS),Darwin)
> > >   ifdef DEPLOYMENT_TARGET
> > >     TargetCommonOpts += $(DEPLOYMENT_TARGET)
> > >   else
> > >     ifneq ($(ARCH),ARM)
> > >       TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
> > >     endif
> > >   endif
> > > endif
> > >
> > >>
> > >> 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/llv!
>  m34-3.4!
> > >> >  -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
> > 
> > 
> > 
> > -- 
> > Alexander Potapenko
> > Software Engineer
> > Google Moscow
> 
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev

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