Sedat Dilek
2015-Feb-07 22:42 UTC
[LLVMdev] mesa-10.4.4: BROKEN TLS support in GLX with llvm-toolchain v3.6.0rc2
[ Please CC me I am not subscribed to mesa-dev and llvmdev MLs ]
Hi,
I already reported this when playing 1st time with my llvm-toolchain
v3.6.0rc2 and mesa v10.3.7 [1].
The issue still remains in mesa v10.4.4.
So, this is a field test to see if LLVM/Clang v3.6.0rc2 fits my needs.
I see the following build-error...
...
make[4]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/mapi'
CC shared_glapi_libglapi_la-entry.lo
clang version 3.6.0 (tags/RELEASE_360/rc2)
Target: x86_64-unknown-linux-gnu
Thread model: posix
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
"/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free
-main-file-name entry.c -mrelocation-model static -mthread-model posix
-mdisable-fp-elim -relaxed-aliasing -fmath-errno -masm-verbose
-mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu
x86-64 -target-linker-version 2.22 -v -g -dwarf-column-info
-coverage-file /home/wearefam/src/mesa/mesa-git/src/mapi/entry.c
-resource-dir /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0
-dependency-file .deps/shared_glapi_libglapi_la-entry.Tpo
-sys-header-deps -MP -MT shared_glapi_libglapi_la-entry.lo -D
"PACKAGE_NAME=\"Mesa\"" -D
"PACKAGE_TARNAME=\"mesa\"" -D
"PACKAGE_VERSION=\"10.4.4\"" -D
"PACKAGE_STRING=\"Mesa 10.4.4\"" -D
"PACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\""
-D "PACKAGE_URL=\"\"" -D
"PACKAGE=\"mesa\"" -D
"VERSION=\"10.4.4\"" -D
STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1 -D HAVE_SYS_STAT_H=1 -D
HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D
HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D
HAVE_UNISTD_H=1 -D HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\""
-D
YYTEXT_POINTER=1 -D HAVE___BUILTIN_BSWAP32=1 -D
HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1 -D
HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D
HAVE___BUILTIN_EXPECT=1 -D HAVE___BUILTIN_FFS=1 -D
HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D
HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D
HAVE_DLADDR=1 -D HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D
USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D USE_SSE41 -D DEBUG -D
USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D HAVE_DLOPEN -D
HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV -D
GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D
HAVE_ALIAS -D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0
-D MAPI_MODE_GLAPI -D
"MAPI_ABI_HEADER=\"shared-glapi/glapi_mapi_tmp.h\"" -I . -I
../../include -I ../../src/mapi -I ../../src/mapi -I /opt/xorg/include
-internal-isystem /usr/local/include -internal-isystem
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem
/usr/include -O0 -Wall -Werror=implicit-function-declaration
-Werror=missing-prototypes -std=c99 -fdebug-compilation-dir
/home/wearefam/src/mesa/mesa-git/src/mapi -ferror-limit 19
-fmessage-length 0 -pthread -mstackrealign -fobjc-runtime=gcc
-fdiagnostics-show-option -o entry.o -x c ../../src/mapi/entry.c
clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target
x86_64-unknown-linux-gnu
ignoring nonexistent directory "/include"
ignoring duplicate directory "."
ignoring duplicate directory "."
#include "..." search starts here:
#include <...> search starts here:
.
../../include
/opt/xorg/include
/usr/local/include
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
In file included from ../../src/mapi/entry.c:49:
./entry_x86-64_tls.h:66:1: warning: tentative array definition assumed
to have one element
x86_64_entry_start[];
^
fatal error: error in backend: symbol 'x86_64_entry_start' is already
defined
clang: error: clang frontend command failed with exit code 70 (use -v
to see invocation)
clang version 3.6.0 (tags/RELEASE_360/rc2)
Target: x86_64-unknown-linux-gnu
Thread model: posix
clang: note: diagnostic msg: PLEASE submit a bug report to
http://llvm.org/bugs/ and include the crash backtrace, preprocessed
source, and associated run script.
clang: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/entry-f26a8a.c
clang: note: diagnostic msg: /tmp/entry-f26a8a.sh
clang: note: diagnostic msg:
********************
make[4]: *** [shared_glapi_libglapi_la-entry.lo] Error 1
make[4]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src'
make: *** [all-recursive] Error 1
Command exited with non-zero status 2
...
I have attached my build-script, the detailed full build-log (used
'clang -v' and 'make -j1') and the two diagnostic tmp-files.
I am not sure if this is fixable in mesa by refactoring the code -
that's why I CCed especially Jose.
If it's a llvm/clang bug, so the folks there should look.
If you need more informations, please let me know.
Thanks.
Regards,
- Sedat -
[1] http://lists.freedesktop.org/archives/mesa-dev/2015-February/075821.html
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autoreconf: configure.ac: tracing
autoreconf: running: libtoolize --install --copy
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `bin'.
libtoolize: copying file `bin/config.guess'
libtoolize: copying file `bin/config.sub'
libtoolize: copying file `bin/install-sh'
libtoolize: copying file `bin/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
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libtoolize: copying file `m4/lt~obsolete.m4'
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configure.ac:23: installing `bin/ar-lib'
configure.ac:54: installing `bin/compile'
configure.ac:15: installing `bin/missing'
src/egl/drivers/dri2/Makefile.am: installing `bin/depcomp'
src/mesa/Makefile.sources:7: BUILDDIR multiply defined in condition TRUE ...
src/mesa/Makefile.am:63: `src/mesa/Makefile.sources' included from here
src/mesa/Makefile.am:62: ... `BUILDDIR' previously defined here
autoreconf: Leaving directory `.'
configure: WARNING: unrecognized options: --disable-gallium-egl
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
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libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... clang version 3.6.0
(tags/RELEASE_360/rc2)
Target: x86_64-unknown-linux-gnu
Thread model: posix
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
GNU/Linux ld.so
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checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
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checking for clock_gettime... no
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checking whether pthreads work without any flags... no
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checking whether pthreads work with -pthread... yes
checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
checking if more special flags are required for pthreads... no
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configure: WARNING: Building mesa with statically linked LLVM may cause
compilation issues
Package libva was not found in the pkg-config search path.
Perhaps you should add the directory containing `libva.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libva' found
Package libva was not found in the pkg-config search path.
Perhaps you should add the directory containing `libva.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libva' found
configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating src/egl/drivers/dri2/Makefile
config.status: creating src/egl/main/Makefile
config.status: creating src/egl/main/egl.pc
config.status: creating src/egl/wayland/Makefile
config.status: creating src/egl/wayland/wayland-drm/Makefile
config.status: creating src/egl/wayland/wayland-egl/Makefile
config.status: creating src/egl/wayland/wayland-egl/wayland-egl.pc
config.status: creating src/gallium/Makefile
config.status: creating src/gallium/auxiliary/Makefile
config.status: creating src/gallium/auxiliary/pipe-loader/Makefile
config.status: creating src/gallium/drivers/freedreno/Makefile
config.status: creating src/gallium/drivers/galahad/Makefile
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config.status: creating src/gallium/state_trackers/xa/Makefile
config.status: creating src/gallium/state_trackers/xvmc/Makefile
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config.status: creating src/gallium/targets/xa/xatracker.pc
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config.status: creating src/gallium/winsys/radeon/drm/Makefile
config.status: creating src/gallium/winsys/svga/drm/Makefile
config.status: creating src/gallium/winsys/sw/dri/Makefile
config.status: creating src/gallium/winsys/sw/fbdev/Makefile
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config.status: creating src/gallium/winsys/sw/wayland/Makefile
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config.status: creating src/gallium/winsys/sw/xlib/Makefile
config.status: creating src/gallium/winsys/vc4/drm/Makefile
config.status: creating src/gbm/Makefile
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config.status: creating src/glx/Makefile
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config.status: creating src/gtest/Makefile
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config.status: creating src/mapi/Makefile
config.status: creating src/mapi/es1api/glesv1_cm.pc
config.status: creating src/mapi/es2api/glesv2.pc
config.status: creating src/mapi/glapi/gen/Makefile
config.status: creating src/mapi/vgapi/Makefile
config.status: creating src/mapi/vgapi/vg.pc
config.status: creating src/mesa/Makefile
config.status: creating src/mesa/gl.pc
config.status: creating src/mesa/drivers/dri/dri.pc
config.status: creating src/mesa/drivers/dri/common/Makefile
config.status: creating src/mesa/drivers/dri/common/xmlpool/Makefile
config.status: creating src/mesa/drivers/dri/i915/Makefile
config.status: creating src/mesa/drivers/dri/i965/Makefile
config.status: creating src/mesa/drivers/dri/Makefile
config.status: creating src/mesa/drivers/dri/nouveau/Makefile
config.status: creating src/mesa/drivers/dri/r200/Makefile
config.status: creating src/mesa/drivers/dri/radeon/Makefile
config.status: creating src/mesa/drivers/dri/swrast/Makefile
config.status: creating src/mesa/drivers/osmesa/Makefile
config.status: creating src/mesa/drivers/osmesa/osmesa.pc
config.status: creating src/mesa/drivers/x11/Makefile
config.status: creating src/mesa/main/tests/Makefile
config.status: creating src/util/Makefile
config.status: creating src/util/tests/hash_table/Makefile
config.status: executing depfiles commands
config.status: executing libtool commands
configure: WARNING: unrecognized options: --disable-gallium-egl
prefix: /opt/xorg
exec_prefix: ${prefix}
libdir: ${exec_prefix}/lib
includedir: ${prefix}/include
OpenGL: yes (ES1: no ES2: yes)
OpenVG: no
OSMesa: no
DRI platform: drm
DRI drivers: i965
DRI driver dir: /opt/xorg/lib/dri
GLX: DRI-based
EGL: yes
EGL platforms: x11
EGL drivers: builtin:egl_dri2
llvm: yes
llvm-config: /opt/llvm/bin/llvm-config
llvm-version: 3.6.0
Gallium: yes
Shared libs: yes
Static libs: no
Shared-glapi: yes
CFLAGS: -Qunused-arguments -Wall -std=c99
-Werror=implicit-function-declaration -Werror=missing-prototypes
-fno-strict-aliasing -fno-builtin-memcmp -g -O0 -Qunused-arguments
CXXFLAGS: -Qunused-arguments -Wall -fno-strict-aliasing
-fno-builtin-memcmp -g -O0 -Qunused-arguments
Macros: -DUSE_EXTERNAL_DXTN_LIB=1 -D_GNU_SOURCE -DUSE_SSE41
-DDEBUG -DUSE_X86_64_ASM -DHAVE_XLOCALE_H -DHAVE_STRTOF -DHAVE_DLOPEN
-DHAVE_POSIX_MEMALIGN -DHAVE_LIBDRM -DGLX_USE_DRM -DHAVE_LIBUDEV
-DGLX_INDIRECT_RENDERING -DGLX_DIRECT_RENDERING -DGLX_USE_TLS -DHAVE_ALIAS
-DHAVE_MINCORE -DHAVE_LLVM=0x0306 -DLLVM_VERSION_PATCH=0
LLVM_CFLAGS: -I/opt/llvm-toolchain-3.6.0rc2/include -D_DEBUG
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
LLVM_CXXFLAGS: -I/opt/llvm-toolchain-3.6.0rc2/include -D_DEBUG
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
-std=c++11 -fno-rtti
LLVM_CPPFLAGS: -I/opt/llvm-toolchain-3.6.0rc2/include -D_DEBUG
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
PYTHON2: python2
Run 'make' to build Mesa
Making all in src
make[1]: Entering directory `/home/wearefam/src/mesa/mesa-git/src'
Making all in gtest
make[2]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/gtest'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/gtest'
Making all in util
make[2]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/util'
GEN format_srgb.c
make all-recursive
make[3]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/util'
Making all in .
make[4]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/util'
CC libmesautil_la-hash_table.lo
clang version 3.6.0 (tags/RELEASE_360/rc2)
Target: x86_64-unknown-linux-gnu
Thread model: posix
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
"/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free -main-file-name
hash_table.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim
-relaxed-aliasing -fmath-errno -masm-verbose -mconstructor-aliases
-munwind-tables -fuse-init-array -target-cpu x86-64 -target-linker-version 2.22
-v -g -dwarf-column-info -coverage-file
/home/wearefam/src/mesa/mesa-git/src/util/hash_table.c -resource-dir
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0 -dependency-file
.deps/libmesautil_la-hash_table.Tpo -sys-header-deps -MP -MT
libmesautil_la-hash_table.lo -D "PACKAGE_NAME=\"Mesa\"" -D
"PACKAGE_TARNAME=\"mesa\"" -D
"PACKAGE_VERSION=\"10.4.4\"" -D
"PACKAGE_STRING=\"Mesa 10.4.4\"" -D
"PACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\""
-D "PACKAGE_URL=\"\"" -D
"PACKAGE=\"mesa\"" -D
"VERSION=\"10.4.4\"" -D STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1
-D HAVE_SYS_STAT_H=1 -D HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D
HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D HAVE_UNISTD_H=1 -D
HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\"" -D YYTEXT_POINTER=1
-D HAVE___BUILTIN_BSWAP32=1 -D HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1
-D HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D HAVE___BUILTIN_EXPECT=1 -D
HAVE___BUILTIN_FFS=1 -D HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D
HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D HAVE_DLADDR=1 -D
HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D
USE_SSE41 -D DEBUG -D USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D
HAVE_DLOPEN -D HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV
-D GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D HAVE_ALIAS
-D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0 -I . -I
../../include -I ../../src -I ../../src/mapi -I ../../src/mesa -I
/opt/xorg/include -internal-isystem /usr/local/include -internal-isystem
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem /usr/include -O0
-Wall -Werror=implicit-function-declaration -Werror=missing-prototypes -std=c99
-fdebug-compilation-dir /home/wearefam/src/mesa/mesa-git/src/util -ferror-limit
19 -fmessage-length 0 -fvisibility hidden -mstackrealign -fobjc-runtime=gcc
-fdiagnostics-show-option -o hash_table.o -x c hash_table.c
clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target
x86_64-unknown-linux-gnu
ignoring nonexistent directory "/include"
#include "..." search starts here:
#include <...> search starts here:
.
../../include
../../src
../../src/mapi
../../src/mesa
/opt/xorg/include
/usr/local/include
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
CC libmesautil_la-ralloc.lo
clang version 3.6.0 (tags/RELEASE_360/rc2)
Target: x86_64-unknown-linux-gnu
Thread model: posix
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
"/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free -main-file-name
ralloc.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim
-relaxed-aliasing -fmath-errno -masm-verbose -mconstructor-aliases
-munwind-tables -fuse-init-array -target-cpu x86-64 -target-linker-version 2.22
-v -g -dwarf-column-info -coverage-file
/home/wearefam/src/mesa/mesa-git/src/util/ralloc.c -resource-dir
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0 -dependency-file
.deps/libmesautil_la-ralloc.Tpo -sys-header-deps -MP -MT
libmesautil_la-ralloc.lo -D "PACKAGE_NAME=\"Mesa\"" -D
"PACKAGE_TARNAME=\"mesa\"" -D
"PACKAGE_VERSION=\"10.4.4\"" -D
"PACKAGE_STRING=\"Mesa 10.4.4\"" -D
"PACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\""
-D "PACKAGE_URL=\"\"" -D
"PACKAGE=\"mesa\"" -D
"VERSION=\"10.4.4\"" -D STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1
-D HAVE_SYS_STAT_H=1 -D HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D
HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D HAVE_UNISTD_H=1 -D
HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\"" -D YYTEXT_POINTER=1
-D HAVE___BUILTIN_BSWAP32=1 -D HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1
-D HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D HAVE___BUILTIN_EXPECT=1 -D
HAVE___BUILTIN_FFS=1 -D HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D
HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D HAVE_DLADDR=1 -D
HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D
USE_SSE41 -D DEBUG -D USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D
HAVE_DLOPEN -D HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV
-D GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D HAVE_ALIAS
-D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0 -I . -I
../../include -I ../../src -I ../../src/mapi -I ../../src/mesa -I
/opt/xorg/include -internal-isystem /usr/local/include -internal-isystem
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem /usr/include -O0
-Wall -Werror=implicit-function-declaration -Werror=missing-prototypes -std=c99
-fdebug-compilation-dir /home/wearefam/src/mesa/mesa-git/src/util -ferror-limit
19 -fmessage-length 0 -fvisibility hidden -mstackrealign -fobjc-runtime=gcc
-fdiagnostics-show-option -o ralloc.o -x c ralloc.c
clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target
x86_64-unknown-linux-gnu
ignoring nonexistent directory "/include"
#include "..." search starts here:
#include <...> search starts here:
.
../../include
../../src
../../src/mapi
../../src/mesa
/opt/xorg/include
/usr/local/include
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
CC libmesautil_la-register_allocate.lo
clang version 3.6.0 (tags/RELEASE_360/rc2)
Target: x86_64-unknown-linux-gnu
Thread model: posix
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
"/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free -main-file-name
register_allocate.c -mrelocation-model static -mthread-model posix
-mdisable-fp-elim -relaxed-aliasing -fmath-errno -masm-verbose
-mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64
-target-linker-version 2.22 -v -g -dwarf-column-info -coverage-file
/home/wearefam/src/mesa/mesa-git/src/util/register_allocate.c -resource-dir
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0 -dependency-file
.deps/libmesautil_la-register_allocate.Tpo -sys-header-deps -MP -MT
libmesautil_la-register_allocate.lo -D
"PACKAGE_NAME=\"Mesa\"" -D
"PACKAGE_TARNAME=\"mesa\"" -D
"PACKAGE_VERSION=\"10.4.4\"" -D
"PACKAGE_STRING=\"Mesa 10.4.4\"" -D
"PACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\""
-D "PACKAGE_URL=\"\"" -D
"PACKAGE=\"mesa\"" -D
"VERSION=\"10.4.4\"" -D STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1
-D HAVE_SYS_STAT_H=1 -D HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D
HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D HAVE_UNISTD_H=1 -D
HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\"" -D YYTEXT_POINTER=1
-D HAVE___BUILTIN_BSWAP32=1 -D HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1
-D HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D HAVE___BUILTIN_EXPECT=1 -D
HAVE___BUILTIN_FFS=1 -D HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D
HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D HAVE_DLADDR=1 -D
HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D
USE_SSE41 -D DEBUG -D USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D
HAVE_DLOPEN -D HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV
-D GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D HAVE_ALIAS
-D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0 -I . -I
../../include -I ../../src -I ../../src/mapi -I ../../src/mesa -I
/opt/xorg/include -internal-isystem /usr/local/include -internal-isystem
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem /usr/include -O0
-Wall -Werror=implicit-function-declaration -Werror=missing-prototypes -std=c99
-fdebug-compilation-dir /home/wearefam/src/mesa/mesa-git/src/util -ferror-limit
19 -fmessage-length 0 -fvisibility hidden -mstackrealign -fobjc-runtime=gcc
-fdiagnostics-show-option -o register_allocate.o -x c register_allocate.c
clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target
x86_64-unknown-linux-gnu
ignoring nonexistent directory "/include"
#include "..." search starts here:
#include <...> search starts here:
.
../../include
../../src
../../src/mapi
../../src/mesa
/opt/xorg/include
/usr/local/include
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
CC libmesautil_la-rgtc.lo
clang version 3.6.0 (tags/RELEASE_360/rc2)
Target: x86_64-unknown-linux-gnu
Thread model: posix
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
"/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free -main-file-name
rgtc.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim
-relaxed-aliasing -fmath-errno -masm-verbose -mconstructor-aliases
-munwind-tables -fuse-init-array -target-cpu x86-64 -target-linker-version 2.22
-v -g -dwarf-column-info -coverage-file
/home/wearefam/src/mesa/mesa-git/src/util/rgtc.c -resource-dir
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0 -dependency-file
.deps/libmesautil_la-rgtc.Tpo -sys-header-deps -MP -MT libmesautil_la-rgtc.lo -D
"PACKAGE_NAME=\"Mesa\"" -D
"PACKAGE_TARNAME=\"mesa\"" -D
"PACKAGE_VERSION=\"10.4.4\"" -D
"PACKAGE_STRING=\"Mesa 10.4.4\"" -D
"PACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\""
-D "PACKAGE_URL=\"\"" -D
"PACKAGE=\"mesa\"" -D
"VERSION=\"10.4.4\"" -D STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1
-D HAVE_SYS_STAT_H=1 -D HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D
HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D HAVE_UNISTD_H=1 -D
HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\"" -D YYTEXT_POINTER=1
-D HAVE___BUILTIN_BSWAP32=1 -D HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1
-D HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D HAVE___BUILTIN_EXPECT=1 -D
HAVE___BUILTIN_FFS=1 -D HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D
HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D HAVE_DLADDR=1 -D
HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D
USE_SSE41 -D DEBUG -D USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D
HAVE_DLOPEN -D HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV
-D GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D HAVE_ALIAS
-D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0 -I . -I
../../include -I ../../src -I ../../src/mapi -I ../../src/mesa -I
/opt/xorg/include -internal-isystem /usr/local/include -internal-isystem
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem /usr/include -O0
-Wall -Werror=implicit-function-declaration -Werror=missing-prototypes -std=c99
-fdebug-compilation-dir /home/wearefam/src/mesa/mesa-git/src/util -ferror-limit
19 -fmessage-length 0 -fvisibility hidden -mstackrealign -fobjc-runtime=gcc
-fdiagnostics-show-option -o rgtc.o -x c rgtc.c
clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target
x86_64-unknown-linux-gnu
ignoring nonexistent directory "/include"
#include "..." search starts here:
#include <...> search starts here:
.
../../include
../../src
../../src/mapi
../../src/mesa
/opt/xorg/include
/usr/local/include
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
CXX libmesautil_la-strtod.lo
CC libmesautil_la-format_srgb.lo
clang version 3.6.0 (tags/RELEASE_360/rc2)
Target: x86_64-unknown-linux-gnu
Thread model: posix
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
"/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free -main-file-name
format_srgb.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim
-relaxed-aliasing -fmath-errno -masm-verbose -mconstructor-aliases
-munwind-tables -fuse-init-array -target-cpu x86-64 -target-linker-version 2.22
-v -g -dwarf-column-info -coverage-file
/home/wearefam/src/mesa/mesa-git/src/util/format_srgb.c -resource-dir
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0 -dependency-file
.deps/libmesautil_la-format_srgb.Tpo -sys-header-deps -MP -MT
libmesautil_la-format_srgb.lo -D "PACKAGE_NAME=\"Mesa\"" -D
"PACKAGE_TARNAME=\"mesa\"" -D
"PACKAGE_VERSION=\"10.4.4\"" -D
"PACKAGE_STRING=\"Mesa 10.4.4\"" -D
"PACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\""
-D "PACKAGE_URL=\"\"" -D
"PACKAGE=\"mesa\"" -D
"VERSION=\"10.4.4\"" -D STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1
-D HAVE_SYS_STAT_H=1 -D HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D
HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D HAVE_UNISTD_H=1 -D
HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\"" -D YYTEXT_POINTER=1
-D HAVE___BUILTIN_BSWAP32=1 -D HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1
-D HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D HAVE___BUILTIN_EXPECT=1 -D
HAVE___BUILTIN_FFS=1 -D HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D
HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D HAVE_DLADDR=1 -D
HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D
USE_SSE41 -D DEBUG -D USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D
HAVE_DLOPEN -D HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV
-D GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D HAVE_ALIAS
-D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0 -I . -I
../../include -I ../../src -I ../../src/mapi -I ../../src/mesa -I
/opt/xorg/include -internal-isystem /usr/local/include -internal-isystem
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem /usr/include -O0
-Wall -Werror=implicit-function-declaration -Werror=missing-prototypes -std=c99
-fdebug-compilation-dir /home/wearefam/src/mesa/mesa-git/src/util -ferror-limit
19 -fmessage-length 0 -fvisibility hidden -mstackrealign -fobjc-runtime=gcc
-fdiagnostics-show-option -o format_srgb.o -x c format_srgb.c
clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target
x86_64-unknown-linux-gnu
ignoring nonexistent directory "/include"
#include "..." search starts here:
#include <...> search starts here:
.
../../include
../../src
../../src/mapi
../../src/mesa
/opt/xorg/include
/usr/local/include
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
CXXLD libmesautil.la
make[4]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/util'
Making all in tests/hash_table
make[4]: Entering directory
`/home/wearefam/src/mesa/mesa-git/src/util/tests/hash_table'
make[4]: Nothing to be done for `all'.
make[4]: Leaving directory
`/home/wearefam/src/mesa/mesa-git/src/util/tests/hash_table'
make[3]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/util'
make[2]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/util'
Making all in mapi
make[2]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/mapi'
GEN shared-glapi/glapi_mapi_tmp.h
GEN es2api/glapi_mapi_tmp.h
make all-recursive
make[3]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/mapi'
Making all in glapi/gen
make[4]: Entering directory
`/home/wearefam/src/mesa/mesa-git/src/mapi/glapi/gen'
GEN ../../../../src/mapi/glapi/glapi_mapi_tmp.h
GEN ../../../../src/mapi/glapi/glprocs.h
GEN ../../../../src/mapi/glapi/glapitemp.h
GEN ../../../../src/mapi/glapi/glapitable.h
GEN ../../../../src/mapi/glapi/glapi_gentable.c
GEN ../../../../src/mapi/glapi/glapi_x86-64.S
GEN ../../../../src/mesa/main/enums.c
GEN ../../../../src/mesa/main/api_exec.c
GEN ../../../../src/mesa/main/dispatch.h
GEN ../../../../src/mesa/main/remap_helper.h
GEN ../../../../src/glx/indirect.c
GEN ../../../../src/glx/indirect.h
GEN ../../../../src/glx/indirect_init.c
GEN ../../../../src/glx/indirect_size.h
GEN ../../../../src/glx/indirect_size.c
make all-am
make[5]: Entering directory
`/home/wearefam/src/mesa/mesa-git/src/mapi/glapi/gen'
make[5]: Nothing to be done for `all-am'.
make[5]: Leaving directory
`/home/wearefam/src/mesa/mesa-git/src/mapi/glapi/gen'
make[4]: Leaving directory
`/home/wearefam/src/mesa/mesa-git/src/mapi/glapi/gen'
Making all in .
make[4]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/mapi'
CC shared_glapi_libglapi_la-entry.lo
clang version 3.6.0 (tags/RELEASE_360/rc2)
Target: x86_64-unknown-linux-gnu
Thread model: posix
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
"/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free -main-file-name
entry.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim
-relaxed-aliasing -fmath-errno -masm-verbose -mconstructor-aliases
-munwind-tables -fuse-init-array -target-cpu x86-64 -target-linker-version 2.22
-v -g -dwarf-column-info -coverage-file
/home/wearefam/src/mesa/mesa-git/src/mapi/entry.c -resource-dir
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0 -dependency-file
.deps/shared_glapi_libglapi_la-entry.Tpo -sys-header-deps -MP -MT
shared_glapi_libglapi_la-entry.lo -D "PACKAGE_NAME=\"Mesa\""
-D "PACKAGE_TARNAME=\"mesa\"" -D
"PACKAGE_VERSION=\"10.4.4\"" -D
"PACKAGE_STRING=\"Mesa 10.4.4\"" -D
"PACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\""
-D "PACKAGE_URL=\"\"" -D
"PACKAGE=\"mesa\"" -D
"VERSION=\"10.4.4\"" -D STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1
-D HAVE_SYS_STAT_H=1 -D HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D
HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D HAVE_UNISTD_H=1 -D
HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\"" -D YYTEXT_POINTER=1
-D HAVE___BUILTIN_BSWAP32=1 -D HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1
-D HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D HAVE___BUILTIN_EXPECT=1 -D
HAVE___BUILTIN_FFS=1 -D HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D
HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D HAVE_DLADDR=1 -D
HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D
USE_SSE41 -D DEBUG -D USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D
HAVE_DLOPEN -D HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV
-D GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D HAVE_ALIAS
-D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0 -D MAPI_MODE_GLAPI
-D "MAPI_ABI_HEADER=\"shared-glapi/glapi_mapi_tmp.h\"" -I .
-I ../../include -I ../../src/mapi -I ../../src/mapi -I /opt/xorg/include
-internal-isystem /usr/local/include -internal-isystem
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem /usr/include -O0
-Wall -Werror=implicit-function-declaration -Werror=missing-prototypes -std=c99
-fdebug-compilation-dir /home/wearefam/src/mesa/mesa-git/src/mapi -ferror-limit
19 -fmessage-length 0 -pthread -mstackrealign -fobjc-runtime=gcc
-fdiagnostics-show-option -o entry.o -x c ../../src/mapi/entry.c
clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target
x86_64-unknown-linux-gnu
ignoring nonexistent directory "/include"
ignoring duplicate directory "."
ignoring duplicate directory "."
#include "..." search starts here:
#include <...> search starts here:
.
../../include
/opt/xorg/include
/usr/local/include
/opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
In file included from ../../src/mapi/entry.c:49:
./entry_x86-64_tls.h:66:1: warning: tentative array definition assumed to have
one element
x86_64_entry_start[];
^
fatal error: error in backend: symbol 'x86_64_entry_start' is already
defined
clang: error: clang frontend command failed with exit code 70 (use -v to see
invocation)
clang version 3.6.0 (tags/RELEASE_360/rc2)
Target: x86_64-unknown-linux-gnu
Thread model: posix
clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/
and include the crash backtrace, preprocessed source, and associated run script.
clang: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/entry-f26a8a.c
clang: note: diagnostic msg: /tmp/entry-f26a8a.sh
clang: note: diagnostic msg:
********************
make[4]: *** [shared_glapi_libglapi_la-entry.lo] Error 1
make[4]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src'
make: *** [all-recursive] Error 1
Command exited with non-zero status 2
real 27.90
user 25.44
sys 2.12
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Sedat Dilek
2015-Feb-07 22:53 UTC
[LLVMdev] mesa-10.4.4: BROKEN TLS support in GLX with llvm-toolchain v3.6.0rc2
Just as a hint: You need to cherry-pick... commit ef7e0b39a24966526b102643523feac765771842 "gallivm: Update for RTDyldMemoryManager becoming an unique_ptr." ...from mesa upstream to build v10.4.4 successfully. - Sedat - On Sat, Feb 7, 2015 at 11:42 PM, Sedat Dilek <sedat.dilek at gmail.com> wrote:> [ Please CC me I am not subscribed to mesa-dev and llvmdev MLs ] > > Hi, > > I already reported this when playing 1st time with my llvm-toolchain > v3.6.0rc2 and mesa v10.3.7 [1]. > The issue still remains in mesa v10.4.4. > > So, this is a field test to see if LLVM/Clang v3.6.0rc2 fits my needs. > > I see the following build-error... > ... > > make[4]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/mapi' > CC shared_glapi_libglapi_la-entry.lo > clang version 3.6.0 (tags/RELEASE_360/rc2) > Target: x86_64-unknown-linux-gnu > Thread model: posix > Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6 > Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4 > Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 > Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2 > Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 > Candidate multilib: .;@m64 > Candidate multilib: 32;@m32 > Selected multilib: .;@m64 > "/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple > x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free > -main-file-name entry.c -mrelocation-model static -mthread-model posix > -mdisable-fp-elim -relaxed-aliasing -fmath-errno -masm-verbose > -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu > x86-64 -target-linker-version 2.22 -v -g -dwarf-column-info > -coverage-file /home/wearefam/src/mesa/mesa-git/src/mapi/entry.c > -resource-dir /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0 > -dependency-file .deps/shared_glapi_libglapi_la-entry.Tpo > -sys-header-deps -MP -MT shared_glapi_libglapi_la-entry.lo -D > "PACKAGE_NAME=\"Mesa\"" -D "PACKAGE_TARNAME=\"mesa\"" -D > "PACKAGE_VERSION=\"10.4.4\"" -D "PACKAGE_STRING=\"Mesa 10.4.4\"" -D > "PACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\"" > -D "PACKAGE_URL=\"\"" -D "PACKAGE=\"mesa\"" -D "VERSION=\"10.4.4\"" -D > STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1 -D HAVE_SYS_STAT_H=1 -D > HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D > HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D > HAVE_UNISTD_H=1 -D HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\"" -D > YYTEXT_POINTER=1 -D HAVE___BUILTIN_BSWAP32=1 -D > HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1 -D > HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D > HAVE___BUILTIN_EXPECT=1 -D HAVE___BUILTIN_FFS=1 -D > HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D > HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D > HAVE_DLADDR=1 -D HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D > USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D USE_SSE41 -D DEBUG -D > USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D HAVE_DLOPEN -D > HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV -D > GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D > HAVE_ALIAS -D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0 > -D MAPI_MODE_GLAPI -D > "MAPI_ABI_HEADER=\"shared-glapi/glapi_mapi_tmp.h\"" -I . -I > ../../include -I ../../src/mapi -I ../../src/mapi -I /opt/xorg/include > -internal-isystem /usr/local/include -internal-isystem > /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include > -internal-externc-isystem /usr/include/x86_64-linux-gnu > -internal-externc-isystem /include -internal-externc-isystem > /usr/include -O0 -Wall -Werror=implicit-function-declaration > -Werror=missing-prototypes -std=c99 -fdebug-compilation-dir > /home/wearefam/src/mesa/mesa-git/src/mapi -ferror-limit 19 > -fmessage-length 0 -pthread -mstackrealign -fobjc-runtime=gcc > -fdiagnostics-show-option -o entry.o -x c ../../src/mapi/entry.c > clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target > x86_64-unknown-linux-gnu > ignoring nonexistent directory "/include" > ignoring duplicate directory "." > ignoring duplicate directory "." > #include "..." search starts here: > #include <...> search starts here: > . > ../../include > /opt/xorg/include > /usr/local/include > /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include > /usr/include/x86_64-linux-gnu > /usr/include > End of search list. > In file included from ../../src/mapi/entry.c:49: > ./entry_x86-64_tls.h:66:1: warning: tentative array definition assumed > to have one element > x86_64_entry_start[]; > ^ > fatal error: error in backend: symbol 'x86_64_entry_start' is already defined > clang: error: clang frontend command failed with exit code 70 (use -v > to see invocation) > clang version 3.6.0 (tags/RELEASE_360/rc2) > Target: x86_64-unknown-linux-gnu > Thread model: posix > clang: note: diagnostic msg: PLEASE submit a bug report to > http://llvm.org/bugs/ and include the crash backtrace, preprocessed > source, and associated run script. > clang: note: diagnostic msg: > ******************** > > PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: > Preprocessed source(s) and associated run script(s) are located at: > clang: note: diagnostic msg: /tmp/entry-f26a8a.c > clang: note: diagnostic msg: /tmp/entry-f26a8a.sh > clang: note: diagnostic msg: > > ******************** > make[4]: *** [shared_glapi_libglapi_la-entry.lo] Error 1 > make[4]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' > make[3]: *** [all-recursive] Error 1 > make[3]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' > make[2]: *** [all] Error 2 > make[2]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' > make[1]: *** [all-recursive] Error 1 > make[1]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src' > make: *** [all-recursive] Error 1 > Command exited with non-zero status 2 > ... > > I have attached my build-script, the detailed full build-log (used > 'clang -v' and 'make -j1') and the two diagnostic tmp-files. > > I am not sure if this is fixable in mesa by refactoring the code - > that's why I CCed especially Jose. > > If it's a llvm/clang bug, so the folks there should look. > > If you need more informations, please let me know. > > Thanks. > > > Regards, > - Sedat - > > [1] http://lists.freedesktop.org/archives/mesa-dev/2015-February/075821.html
Jose Fonseca
2015-Feb-07 23:04 UTC
[LLVMdev] mesa-10.4.4: BROKEN TLS support in GLX with llvm-toolchain v3.6.0rc2
I think we decided not to support unreleased LLVM builds on stable releases. This is because building without errors is not enough -- there are often other changes that need to go with this. Furthermore it's often a moving target. In short, if you want to use bleeding edge LLVM, you must use bleeding edge Mesa too. What I think it might be worthwhile to do is have a ceiling on the maximum supported LLVM version on a stable branch. That is, fail configure if the user attempts to build with a LLVM that's too new. Jose On 07/02/15 22:53, Sedat Dilek wrote:> Just as a hint: > > You need to cherry-pick... > > commit ef7e0b39a24966526b102643523feac765771842 > "gallivm: Update for RTDyldMemoryManager becoming an unique_ptr." > > ...from mesa upstream to build v10.4.4 successfully. > > - Sedat - > > > On Sat, Feb 7, 2015 at 11:42 PM, Sedat Dilek <sedat.dilek at gmail.com> wrote: >> [ Please CC me I am not subscribed to mesa-dev and llvmdev MLs ] >> >> Hi, >> >> I already reported this when playing 1st time with my llvm-toolchain >> v3.6.0rc2 and mesa v10.3.7 [1]. >> The issue still remains in mesa v10.4.4. >> >> So, this is a field test to see if LLVM/Clang v3.6.0rc2 fits my needs. >> >> I see the following build-error... >> ... >> >> make[4]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> CC shared_glapi_libglapi_la-entry.lo >> clang version 3.6.0 (tags/RELEASE_360/rc2) >> Target: x86_64-unknown-linux-gnu >> Thread model: posix >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6 >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4 >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2 >> Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 >> Candidate multilib: .;@m64 >> Candidate multilib: 32;@m32 >> Selected multilib: .;@m64 >> "/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple >> x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free >> -main-file-name entry.c -mrelocation-model static -mthread-model posix >> -mdisable-fp-elim -relaxed-aliasing -fmath-errno -masm-verbose >> -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu >> x86-64 -target-linker-version 2.22 -v -g -dwarf-column-info >> -coverage-file /home/wearefam/src/mesa/mesa-git/src/mapi/entry.c >> -resource-dir /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0 >> -dependency-file .deps/shared_glapi_libglapi_la-entry.Tpo >> -sys-header-deps -MP -MT shared_glapi_libglapi_la-entry.lo -D >> "PACKAGE_NAME=\"Mesa\"" -D "PACKAGE_TARNAME=\"mesa\"" -D >> "PACKAGE_VERSION=\"10.4.4\"" -D "PACKAGE_STRING=\"Mesa 10.4.4\"" -D >> "PACKAGE_BUGREPORT=\"https://urldefense.proofpoint.com/v2/url?u=https-3A__bugs.freedesktop.org_enter-5Fbug.cgi-3Fproduct-3DMesa&d=AwIBaQ&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=zfmBZnnVGHeYde45pMKNnVyzeaZbdIqVLprmZCM2zzE&m=v1Q5d0xLrpLdBsHNMciHYlRYr673KPaVUvoUHKGZo40&s=3E29z8re4h9Gj47n8ZUg8WuKtNUUqZPJBj2rEYda0R8&e= \"" >> -D "PACKAGE_URL=\"\"" -D "PACKAGE=\"mesa\"" -D "VERSION=\"10.4.4\"" -D >> STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1 -D HAVE_SYS_STAT_H=1 -D >> HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D >> HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D >> HAVE_UNISTD_H=1 -D HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\"" -D >> YYTEXT_POINTER=1 -D HAVE___BUILTIN_BSWAP32=1 -D >> HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1 -D >> HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D >> HAVE___BUILTIN_EXPECT=1 -D HAVE___BUILTIN_FFS=1 -D >> HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D >> HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D >> HAVE_DLADDR=1 -D HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D >> USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D USE_SSE41 -D DEBUG -D >> USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D HAVE_DLOPEN -D >> HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV -D >> GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D >> HAVE_ALIAS -D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0 >> -D MAPI_MODE_GLAPI -D >> "MAPI_ABI_HEADER=\"shared-glapi/glapi_mapi_tmp.h\"" -I . -I >> ../../include -I ../../src/mapi -I ../../src/mapi -I /opt/xorg/include >> -internal-isystem /usr/local/include -internal-isystem >> /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include >> -internal-externc-isystem /usr/include/x86_64-linux-gnu >> -internal-externc-isystem /include -internal-externc-isystem >> /usr/include -O0 -Wall -Werror=implicit-function-declaration >> -Werror=missing-prototypes -std=c99 -fdebug-compilation-dir >> /home/wearefam/src/mesa/mesa-git/src/mapi -ferror-limit 19 >> -fmessage-length 0 -pthread -mstackrealign -fobjc-runtime=gcc >> -fdiagnostics-show-option -o entry.o -x c ../../src/mapi/entry.c >> clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target >> x86_64-unknown-linux-gnu >> ignoring nonexistent directory "/include" >> ignoring duplicate directory "." >> ignoring duplicate directory "." >> #include "..." search starts here: >> #include <...> search starts here: >> . >> ../../include >> /opt/xorg/include >> /usr/local/include >> /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include >> /usr/include/x86_64-linux-gnu >> /usr/include >> End of search list. >> In file included from ../../src/mapi/entry.c:49: >> ./entry_x86-64_tls.h:66:1: warning: tentative array definition assumed >> to have one element >> x86_64_entry_start[]; >> ^ >> fatal error: error in backend: symbol 'x86_64_entry_start' is already defined >> clang: error: clang frontend command failed with exit code 70 (use -v >> to see invocation) >> clang version 3.6.0 (tags/RELEASE_360/rc2) >> Target: x86_64-unknown-linux-gnu >> Thread model: posix >> clang: note: diagnostic msg: PLEASE submit a bug report to >> https://urldefense.proofpoint.com/v2/url?u=http-3A__llvm.org_bugs_&d=AwIBaQ&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=zfmBZnnVGHeYde45pMKNnVyzeaZbdIqVLprmZCM2zzE&m=v1Q5d0xLrpLdBsHNMciHYlRYr673KPaVUvoUHKGZo40&s=uwXQXTXN9NBR3u-0SKn5TbvnDq3mcm5bEADxrW8HHJY&e= and include the crash backtrace, preprocessed >> source, and associated run script. >> clang: note: diagnostic msg: >> ******************** >> >> PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: >> Preprocessed source(s) and associated run script(s) are located at: >> clang: note: diagnostic msg: /tmp/entry-f26a8a.c >> clang: note: diagnostic msg: /tmp/entry-f26a8a.sh >> clang: note: diagnostic msg: >> >> ******************** >> make[4]: *** [shared_glapi_libglapi_la-entry.lo] Error 1 >> make[4]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> make[3]: *** [all-recursive] Error 1 >> make[3]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> make[2]: *** [all] Error 2 >> make[2]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> make[1]: *** [all-recursive] Error 1 >> make[1]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src' >> make: *** [all-recursive] Error 1 >> Command exited with non-zero status 2 >> ... >> >> I have attached my build-script, the detailed full build-log (used >> 'clang -v' and 'make -j1') and the two diagnostic tmp-files. >> >> I am not sure if this is fixable in mesa by refactoring the code - >> that's why I CCed especially Jose. >> >> If it's a llvm/clang bug, so the folks there should look. >> >> If you need more informations, please let me know. >> >> Thanks. >> >> >> Regards, >> - Sedat - >> >> [1] https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.freedesktop.org_archives_mesa-2Ddev_2015-2DFebruary_075821.html&d=AwIBaQ&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=zfmBZnnVGHeYde45pMKNnVyzeaZbdIqVLprmZCM2zzE&m=v1Q5d0xLrpLdBsHNMciHYlRYr673KPaVUvoUHKGZo40&s=d-b8u5fk9lYJzle-Z7dcSGr3d1iXx8bOwkZ4LvCqTvk&e=
Emil Velikov
2015-Feb-09 17:44 UTC
[LLVMdev] mesa-10.4.4: BROKEN TLS support in GLX with llvm-toolchain v3.6.0rc2
Hi Sedat, On 07/02/15 22:42, Sedat Dilek wrote:> [ Please CC me I am not subscribed to mesa-dev and llvmdev MLs ] > > Hi, > > I already reported this when playing 1st time with my llvm-toolchain > v3.6.0rc2 and mesa v10.3.7 [1]. > The issue still remains in mesa v10.4.4. > > So, this is a field test to see if LLVM/Clang v3.6.0rc2 fits my needs. > > I see the following build-error... > ... > > make[4]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/mapi' > CC shared_glapi_libglapi_la-entry.lo > clang version 3.6.0 (tags/RELEASE_360/rc2) > Target: x86_64-unknown-linux-gnu > Thread model: posix > Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6 > Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4 > Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 > Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2 > Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 > Candidate multilib: .;@m64 > Candidate multilib: 32;@m32 > Selected multilib: .;@m64 > "/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple > x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free > -main-file-name entry.c -mrelocation-model static -mthread-model posix > -mdisable-fp-elim -relaxed-aliasing -fmath-errno -masm-verbose > -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu > x86-64 -target-linker-version 2.22 -v -g -dwarf-column-info > -coverage-file /home/wearefam/src/mesa/mesa-git/src/mapi/entry.c > -resource-dir /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0 > -dependency-file .deps/shared_glapi_libglapi_la-entry.Tpo > -sys-header-deps -MP -MT shared_glapi_libglapi_la-entry.lo -D > "PACKAGE_NAME=\"Mesa\"" -D "PACKAGE_TARNAME=\"mesa\"" -D > "PACKAGE_VERSION=\"10.4.4\"" -D "PACKAGE_STRING=\"Mesa 10.4.4\"" -D > "PACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\"" > -D "PACKAGE_URL=\"\"" -D "PACKAGE=\"mesa\"" -D "VERSION=\"10.4.4\"" -D > STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1 -D HAVE_SYS_STAT_H=1 -D > HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D > HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D > HAVE_UNISTD_H=1 -D HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\"" -D > YYTEXT_POINTER=1 -D HAVE___BUILTIN_BSWAP32=1 -D > HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1 -D > HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D > HAVE___BUILTIN_EXPECT=1 -D HAVE___BUILTIN_FFS=1 -D > HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D > HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D > HAVE_DLADDR=1 -D HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D > USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D USE_SSE41 -D DEBUG -D > USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D HAVE_DLOPEN -D > HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV -D > GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D > HAVE_ALIAS -D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0 > -D MAPI_MODE_GLAPI -D > "MAPI_ABI_HEADER=\"shared-glapi/glapi_mapi_tmp.h\"" -I . -I > ../../include -I ../../src/mapi -I ../../src/mapi -I /opt/xorg/include > -internal-isystem /usr/local/include -internal-isystem > /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include > -internal-externc-isystem /usr/include/x86_64-linux-gnu > -internal-externc-isystem /include -internal-externc-isystem > /usr/include -O0 -Wall -Werror=implicit-function-declaration > -Werror=missing-prototypes -std=c99 -fdebug-compilation-dir > /home/wearefam/src/mesa/mesa-git/src/mapi -ferror-limit 19 > -fmessage-length 0 -pthread -mstackrealign -fobjc-runtime=gcc > -fdiagnostics-show-option -o entry.o -x c ../../src/mapi/entry.c > clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target > x86_64-unknown-linux-gnu > ignoring nonexistent directory "/include" > ignoring duplicate directory "." > ignoring duplicate directory "." > #include "..." search starts here: > #include <...> search starts here: > . > ../../include > /opt/xorg/include > /usr/local/include > /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include > /usr/include/x86_64-linux-gnu > /usr/include > End of search list. > In file included from ../../src/mapi/entry.c:49: > ./entry_x86-64_tls.h:66:1: warning: tentative array definition assumed > to have one element > x86_64_entry_start[]; > ^ > fatal error: error in backend: symbol 'x86_64_entry_start' is already defined > clang: error: clang frontend command failed with exit code 70 (use -v > to see invocation) > clang version 3.6.0 (tags/RELEASE_360/rc2) > Target: x86_64-unknown-linux-gnu > Thread model: posix > clang: note: diagnostic msg: PLEASE submit a bug report to > http://llvm.org/bugs/ and include the crash backtrace, preprocessed > source, and associated run script. > clang: note: diagnostic msg: > ******************** > > PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: > Preprocessed source(s) and associated run script(s) are located at: > clang: note: diagnostic msg: /tmp/entry-f26a8a.c > clang: note: diagnostic msg: /tmp/entry-f26a8a.sh > clang: note: diagnostic msg: > > ******************** > make[4]: *** [shared_glapi_libglapi_la-entry.lo] Error 1 > make[4]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' > make[3]: *** [all-recursive] Error 1 > make[3]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' > make[2]: *** [all] Error 2 > make[2]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' > make[1]: *** [all-recursive] Error 1 > make[1]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src' > make: *** [all-recursive] Error 1 > Command exited with non-zero status 2 > ... > > I have attached my build-script, the detailed full build-log (used > 'clang -v' and 'make -j1') and the two diagnostic tmp-files. > > I am not sure if this is fixable in mesa by refactoring the code - > that's why I CCed especially Jose. > > If it's a llvm/clang bug, so the folks there should look. > > If you need more informations, please let me know. >Perhaps getting some (rough) idea of the commit this started failing is a nice start. Currently mapi is built in 3-4 different "modes", and it builds fine with gcc/msvc. It may be that it's a bug on our end, but it's a bit painful going through all the auto generated sources, the 10+ define guards and other magic that's inside src/mapi. Getting some idea on llvm/clang behaviour change should help out :-) Please open a bug-report with llvm and/or mesa, so that we have all the info in one place and things don't get lost. Thanks Emil
Sedat Dilek
2015-Feb-09 17:52 UTC
[LLVMdev] mesa-10.4.4: BROKEN TLS support in GLX with llvm-toolchain v3.6.0rc2
On Mon, Feb 9, 2015 at 6:44 PM, Emil Velikov <emil.l.velikov at gmail.com> wrote:> Hi Sedat, > > On 07/02/15 22:42, Sedat Dilek wrote: >> [ Please CC me I am not subscribed to mesa-dev and llvmdev MLs ] >> >> Hi, >> >> I already reported this when playing 1st time with my llvm-toolchain >> v3.6.0rc2 and mesa v10.3.7 [1]. >> The issue still remains in mesa v10.4.4. >> >> So, this is a field test to see if LLVM/Clang v3.6.0rc2 fits my needs. >> >> I see the following build-error... >> ... >> >> make[4]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> CC shared_glapi_libglapi_la-entry.lo >> clang version 3.6.0 (tags/RELEASE_360/rc2) >> Target: x86_64-unknown-linux-gnu >> Thread model: posix >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6 >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4 >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2 >> Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 >> Candidate multilib: .;@m64 >> Candidate multilib: 32;@m32 >> Selected multilib: .;@m64 >> "/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple >> x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free >> -main-file-name entry.c -mrelocation-model static -mthread-model posix >> -mdisable-fp-elim -relaxed-aliasing -fmath-errno -masm-verbose >> -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu >> x86-64 -target-linker-version 2.22 -v -g -dwarf-column-info >> -coverage-file /home/wearefam/src/mesa/mesa-git/src/mapi/entry.c >> -resource-dir /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0 >> -dependency-file .deps/shared_glapi_libglapi_la-entry.Tpo >> -sys-header-deps -MP -MT shared_glapi_libglapi_la-entry.lo -D >> "PACKAGE_NAME=\"Mesa\"" -D "PACKAGE_TARNAME=\"mesa\"" -D >> "PACKAGE_VERSION=\"10.4.4\"" -D "PACKAGE_STRING=\"Mesa 10.4.4\"" -D >> "PACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\"" >> -D "PACKAGE_URL=\"\"" -D "PACKAGE=\"mesa\"" -D "VERSION=\"10.4.4\"" -D >> STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1 -D HAVE_SYS_STAT_H=1 -D >> HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D >> HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D >> HAVE_UNISTD_H=1 -D HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\"" -D >> YYTEXT_POINTER=1 -D HAVE___BUILTIN_BSWAP32=1 -D >> HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1 -D >> HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D >> HAVE___BUILTIN_EXPECT=1 -D HAVE___BUILTIN_FFS=1 -D >> HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D >> HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D >> HAVE_DLADDR=1 -D HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D >> USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D USE_SSE41 -D DEBUG -D >> USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D HAVE_DLOPEN -D >> HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV -D >> GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D >> HAVE_ALIAS -D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0 >> -D MAPI_MODE_GLAPI -D >> "MAPI_ABI_HEADER=\"shared-glapi/glapi_mapi_tmp.h\"" -I . -I >> ../../include -I ../../src/mapi -I ../../src/mapi -I /opt/xorg/include >> -internal-isystem /usr/local/include -internal-isystem >> /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include >> -internal-externc-isystem /usr/include/x86_64-linux-gnu >> -internal-externc-isystem /include -internal-externc-isystem >> /usr/include -O0 -Wall -Werror=implicit-function-declaration >> -Werror=missing-prototypes -std=c99 -fdebug-compilation-dir >> /home/wearefam/src/mesa/mesa-git/src/mapi -ferror-limit 19 >> -fmessage-length 0 -pthread -mstackrealign -fobjc-runtime=gcc >> -fdiagnostics-show-option -o entry.o -x c ../../src/mapi/entry.c >> clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target >> x86_64-unknown-linux-gnu >> ignoring nonexistent directory "/include" >> ignoring duplicate directory "." >> ignoring duplicate directory "." >> #include "..." search starts here: >> #include <...> search starts here: >> . >> ../../include >> /opt/xorg/include >> /usr/local/include >> /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include >> /usr/include/x86_64-linux-gnu >> /usr/include >> End of search list. >> In file included from ../../src/mapi/entry.c:49: >> ./entry_x86-64_tls.h:66:1: warning: tentative array definition assumed >> to have one element >> x86_64_entry_start[]; >> ^ >> fatal error: error in backend: symbol 'x86_64_entry_start' is already defined >> clang: error: clang frontend command failed with exit code 70 (use -v >> to see invocation) >> clang version 3.6.0 (tags/RELEASE_360/rc2) >> Target: x86_64-unknown-linux-gnu >> Thread model: posix >> clang: note: diagnostic msg: PLEASE submit a bug report to >> http://llvm.org/bugs/ and include the crash backtrace, preprocessed >> source, and associated run script. >> clang: note: diagnostic msg: >> ******************** >> >> PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: >> Preprocessed source(s) and associated run script(s) are located at: >> clang: note: diagnostic msg: /tmp/entry-f26a8a.c >> clang: note: diagnostic msg: /tmp/entry-f26a8a.sh >> clang: note: diagnostic msg: >> >> ******************** >> make[4]: *** [shared_glapi_libglapi_la-entry.lo] Error 1 >> make[4]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> make[3]: *** [all-recursive] Error 1 >> make[3]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> make[2]: *** [all] Error 2 >> make[2]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> make[1]: *** [all-recursive] Error 1 >> make[1]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src' >> make: *** [all-recursive] Error 1 >> Command exited with non-zero status 2 >> ... >> >> I have attached my build-script, the detailed full build-log (used >> 'clang -v' and 'make -j1') and the two diagnostic tmp-files. >> >> I am not sure if this is fixable in mesa by refactoring the code - >> that's why I CCed especially Jose. >> >> If it's a llvm/clang bug, so the folks there should look. >> >> If you need more informations, please let me know. >> > Perhaps getting some (rough) idea of the commit this started failing is > a nice start. Currently mapi is built in 3-4 different "modes", and it > builds fine with gcc/msvc. > > It may be that it's a bug on our end, but it's a bit painful going > through all the auto generated sources, the 10+ define guards and other > magic that's inside src/mapi. Getting some idea on llvm/clang behaviour > change should help out :-) > > Please open a bug-report with llvm and/or mesa, so that we have all the > info in one place and things don't get lost. >I am unsure if it is a bug in llvm/clang or in mesa. Shall I open 2 bug-reports - in mesa and llvm BTS? - Sedat -
Jose Fonseca
2015-Feb-09 20:51 UTC
[LLVMdev] mesa-10.4.4: BROKEN TLS support in GLX with llvm-toolchain v3.6.0rc2
On 09/02/15 17:44, Emil Velikov wrote:> Hi Sedat, > > On 07/02/15 22:42, Sedat Dilek wrote: >> [ Please CC me I am not subscribed to mesa-dev and llvmdev MLs ] >> >> Hi, >> >> I already reported this when playing 1st time with my llvm-toolchain >> v3.6.0rc2 and mesa v10.3.7 [1]. >> The issue still remains in mesa v10.4.4. >> >> So, this is a field test to see if LLVM/Clang v3.6.0rc2 fits my needs. >> >> I see the following build-error... >> ... >> >> make[4]: Entering directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> CC shared_glapi_libglapi_la-entry.lo >> clang version 3.6.0 (tags/RELEASE_360/rc2) >> Target: x86_64-unknown-linux-gnu >> Thread model: posix >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6 >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4 >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 >> Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2 >> Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 >> Candidate multilib: .;@m64 >> Candidate multilib: 32;@m32 >> Selected multilib: .;@m64 >> "/opt/llvm-toolchain-3.6.0rc2/bin/clang" -cc1 -triple >> x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free >> -main-file-name entry.c -mrelocation-model static -mthread-model posix >> -mdisable-fp-elim -relaxed-aliasing -fmath-errno -masm-verbose >> -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu >> x86-64 -target-linker-version 2.22 -v -g -dwarf-column-info >> -coverage-file /home/wearefam/src/mesa/mesa-git/src/mapi/entry.c >> -resource-dir /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0 >> -dependency-file .deps/shared_glapi_libglapi_la-entry.Tpo >> -sys-header-deps -MP -MT shared_glapi_libglapi_la-entry.lo -D >> "PACKAGE_NAME=\"Mesa\"" -D "PACKAGE_TARNAME=\"mesa\"" -D >> "PACKAGE_VERSION=\"10.4.4\"" -D "PACKAGE_STRING=\"Mesa 10.4.4\"" -D >> "PACKAGE_BUGREPORT=\"https://urldefense.proofpoint.com/v2/url?u=https-3A__bugs.freedesktop.org_enter-5Fbug.cgi-3Fproduct-3DMesa&d=AwID-g&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=zfmBZnnVGHeYde45pMKNnVyzeaZbdIqVLprmZCM2zzE&m=LdbG9btkWrIw7ABhWDTiHtGwFnB7cDCY6cHlnzXawlQ&s=sH_YjhwwusfBRXm5X-z7LRFkCz68ItpSfCmRnHJAYkw&e= \"" >> -D "PACKAGE_URL=\"\"" -D "PACKAGE=\"mesa\"" -D "VERSION=\"10.4.4\"" -D >> STDC_HEADERS=1 -D HAVE_SYS_TYPES_H=1 -D HAVE_SYS_STAT_H=1 -D >> HAVE_STDLIB_H=1 -D HAVE_STRING_H=1 -D HAVE_MEMORY_H=1 -D >> HAVE_STRINGS_H=1 -D HAVE_INTTYPES_H=1 -D HAVE_STDINT_H=1 -D >> HAVE_UNISTD_H=1 -D HAVE_DLFCN_H=1 -D "LT_OBJDIR=\".libs/\"" -D >> YYTEXT_POINTER=1 -D HAVE___BUILTIN_BSWAP32=1 -D >> HAVE___BUILTIN_BSWAP64=1 -D HAVE___BUILTIN_CLZ=1 -D >> HAVE___BUILTIN_CLZLL=1 -D HAVE___BUILTIN_CTZ=1 -D >> HAVE___BUILTIN_EXPECT=1 -D HAVE___BUILTIN_FFS=1 -D >> HAVE___BUILTIN_FFSLL=1 -D HAVE___BUILTIN_POPCOUNT=1 -D >> HAVE___BUILTIN_POPCOUNTLL=1 -D HAVE___BUILTIN_UNREACHABLE=1 -D >> HAVE_DLADDR=1 -D HAVE_PTHREAD=1 -D HAVE_LIBEXPAT=1 -D >> USE_EXTERNAL_DXTN_LIB=1 -D _GNU_SOURCE -D USE_SSE41 -D DEBUG -D >> USE_X86_64_ASM -D HAVE_XLOCALE_H -D HAVE_STRTOF -D HAVE_DLOPEN -D >> HAVE_POSIX_MEMALIGN -D HAVE_LIBDRM -D GLX_USE_DRM -D HAVE_LIBUDEV -D >> GLX_INDIRECT_RENDERING -D GLX_DIRECT_RENDERING -D GLX_USE_TLS -D >> HAVE_ALIAS -D HAVE_MINCORE -D HAVE_LLVM=0x0306 -D LLVM_VERSION_PATCH=0 >> -D MAPI_MODE_GLAPI -D >> "MAPI_ABI_HEADER=\"shared-glapi/glapi_mapi_tmp.h\"" -I . -I >> ../../include -I ../../src/mapi -I ../../src/mapi -I /opt/xorg/include >> -internal-isystem /usr/local/include -internal-isystem >> /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include >> -internal-externc-isystem /usr/include/x86_64-linux-gnu >> -internal-externc-isystem /include -internal-externc-isystem >> /usr/include -O0 -Wall -Werror=implicit-function-declaration >> -Werror=missing-prototypes -std=c99 -fdebug-compilation-dir >> /home/wearefam/src/mesa/mesa-git/src/mapi -ferror-limit 19 >> -fmessage-length 0 -pthread -mstackrealign -fobjc-runtime=gcc >> -fdiagnostics-show-option -o entry.o -x c ../../src/mapi/entry.c >> clang -cc1 version 3.6.0 based upon LLVM 3.6.0 default target >> x86_64-unknown-linux-gnu >> ignoring nonexistent directory "/include" >> ignoring duplicate directory "." >> ignoring duplicate directory "." >> #include "..." search starts here: >> #include <...> search starts here: >> . >> ../../include >> /opt/xorg/include >> /usr/local/include >> /opt/llvm-toolchain-3.6.0rc2/bin/../lib/clang/3.6.0/include >> /usr/include/x86_64-linux-gnu >> /usr/include >> End of search list. >> In file included from ../../src/mapi/entry.c:49: >> ./entry_x86-64_tls.h:66:1: warning: tentative array definition assumed >> to have one element >> x86_64_entry_start[]; >> ^ >> fatal error: error in backend: symbol 'x86_64_entry_start' is already defined >> clang: error: clang frontend command failed with exit code 70 (use -v >> to see invocation) >> clang version 3.6.0 (tags/RELEASE_360/rc2) >> Target: x86_64-unknown-linux-gnu >> Thread model: posix >> clang: note: diagnostic msg: PLEASE submit a bug report to >> https://urldefense.proofpoint.com/v2/url?u=http-3A__llvm.org_bugs_&d=AwID-g&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=zfmBZnnVGHeYde45pMKNnVyzeaZbdIqVLprmZCM2zzE&m=LdbG9btkWrIw7ABhWDTiHtGwFnB7cDCY6cHlnzXawlQ&s=KIoF21N7HeIysvh3fgiAiZkFeeEw8ZEr0gu0BsHmOrU&e= and include the crash backtrace, preprocessed >> source, and associated run script. >> clang: note: diagnostic msg: >> ******************** >> >> PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: >> Preprocessed source(s) and associated run script(s) are located at: >> clang: note: diagnostic msg: /tmp/entry-f26a8a.c >> clang: note: diagnostic msg: /tmp/entry-f26a8a.sh >> clang: note: diagnostic msg: >> >> ******************** >> make[4]: *** [shared_glapi_libglapi_la-entry.lo] Error 1 >> make[4]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> make[3]: *** [all-recursive] Error 1 >> make[3]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> make[2]: *** [all] Error 2 >> make[2]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src/mapi' >> make[1]: *** [all-recursive] Error 1 >> make[1]: Leaving directory `/home/wearefam/src/mesa/mesa-git/src' >> make: *** [all-recursive] Error 1 >> Command exited with non-zero status 2 >> ... >> >> I have attached my build-script, the detailed full build-log (used >> 'clang -v' and 'make -j1') and the two diagnostic tmp-files. >> >> I am not sure if this is fixable in mesa by refactoring the code - >> that's why I CCed especially Jose.This is an issue with building Mesa with Clang, but I actually don't have much experience with that. (I mostly use LLVM as a JIT library.)>> >> If it's a llvm/clang bug, so the folks there should look. >> >> If you need more informations, please let me know. >> > Perhaps getting some (rough) idea of the commit this started failing is > a nice start. Currently mapi is built in 3-4 different "modes", and it > builds fine with gcc/msvc. > > It may be that it's a bug on our end, but it's a bit painful going > through all the auto generated sources, the 10+ define guards and other > magic that's inside src/mapi. Getting some idea on llvm/clang behaviour > change should help out :-) > > Please open a bug-report with llvm and/or mesa, so that we have all the > info in one place and things don't get lost. > > Thanks > Emil >Yeah, the mapi/glapi code is a bit sensitive -- there are several possible configurations (assembly, no assembly, shared glapi, etc.) -- they all produce slightly different machine code. Jose
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