Opened 2 years ago

Closed 2 years ago

Last modified 2 years ago

#65934 closed defect (fixed)

mesa @22.1.7 +tests requires added link library to libunwind on PPC Leopard, Mac OS X 10.5.8

Reported by: ballapete (Peter "Pete" Dyballa) Owned by:
Priority: Normal Milestone:
Component: ports Version: 2.7.2
Keywords: leopard ppc Cc: jeremyhu@…
Port: mesa

Description 

[111/1176] /opt/local/bin/g++-mp-7  -o src/util/util_tests src/util/util_tests.p/tests_bitset_test.cpp.o src/util/util_tests.p/tests_blob_test.cpp.o src/util/util_tests.p/tests_dag_test.cpp.o src/util/util_tests.p/tests_fast_idiv_by_const_test.cpp.o src/util/util_tests.p/tests_fast_urem_by_const_test.cpp.o src/util/util_tests.p/tests_int_min_max.cpp.o src/util/util_tests.p/tests_rb_tree_test.cpp.o src/util/util_tests.p/tests_register_allocate_test.cpp.o src/util/util_tests.p/tests_roundeven_test.cpp.o src/util/util_tests.p/tests_set_test.cpp.o src/util/util_tests.p/tests_sparse_array_test.cpp.o src/util/util_tests.p/tests_u_atomic_test.cpp.o src/util/util_tests.p/tests_u_debug_stack_test.cpp.o src/util/util_tests.p/tests_u_printf_test.cpp.o src/util/util_tests.p/tests_u_qsort_test.cpp.o src/util/util_tests.p/tests_vector_test.cpp.o src/util/util_tests.p/tests_string_buffer_test.cpp.o src/util/util_tests.p/tests_timespec_test.cpp.o src/util/util_tests.p/tests_mesa-sha1_test.cpp.o src/util/util_tests.p/tests_cache_test.cpp.o -L/opt/local/lib -I/opt/local/include -I/opt/local/include/LegacySupport -Wl,-dead_strip_dylibs -Wl,-headerpad_max_install_names -Wl,-undefined,error -Wl,-headerpad_max_install_names -latomic -lMacportsLegacySupport -arch ppc -pipe -Os -D_GLIBCXX_USE_CXX11_ABI=0 -arch ppc src/util/libmesa_util.a src/util/format/libmesa_format.a src/gtest/libgtest.a /opt/local/lib/libz.dylib -lm /opt/local/lib/libzstd.dylib -lSystem
FAILED: src/util/util_tests 
/opt/local/bin/g++-mp-7  -o src/util/util_tests src/util/util_tests.p/tests_bitset_test.cpp.o src/util/util_tests.p/tests_blob_test.cpp.o src/util/util_tests.p/tests_dag_test.cpp.o src/util/util_tests.p/tests_fast_idiv_by_const_test.cpp.o src/util/util_tests.p/tests_fast_urem_by_const_test.cpp.o src/util/util_tests.p/tests_int_min_max.cpp.o src/util/util_tests.p/tests_rb_tree_test.cpp.o src/util/util_tests.p/tests_register_allocate_test.cpp.o src/util/util_tests.p/tests_roundeven_test.cpp.o src/util/util_tests.p/tests_set_test.cpp.o src/util/util_tests.p/tests_sparse_array_test.cpp.o src/util/util_tests.p/tests_u_atomic_test.cpp.o src/util/util_tests.p/tests_u_debug_stack_test.cpp.o src/util/util_tests.p/tests_u_printf_test.cpp.o src/util/util_tests.p/tests_u_qsort_test.cpp.o src/util/util_tests.p/tests_vector_test.cpp.o src/util/util_tests.p/tests_string_buffer_test.cpp.o src/util/util_tests.p/tests_timespec_test.cpp.o src/util/util_tests.p/tests_mesa-sha1_test.cpp.o src/util/util_tests.p/tests_cache_test.cpp.o -L/opt/local/lib -I/opt/local/include -I/opt/local/include/LegacySupport -Wl,-dead_strip_dylibs -Wl,-headerpad_max_install_names -Wl,-undefined,error -Wl,-headerpad_max_install_names -latomic -lMacportsLegacySupport -arch ppc -pipe -Os -D_GLIBCXX_USE_CXX11_ABI=0 -arch ppc src/util/libmesa_util.a src/util/format/libmesa_format.a src/gtest/libgtest.a /opt/local/lib/libz.dylib -lm /opt/local/lib/libzstd.dylib -lSystem
Undefined symbols for architecture ppc:
  "_unw_getcontext", referenced from:
      _debug_backtrace_capture in libmesa_util.a(u_debug_stack.c.o)
  "_unw_init_local", referenced from:
      _debug_backtrace_capture in libmesa_util.a(u_debug_stack.c.o)
  "_unw_step", referenced from:
      _debug_backtrace_capture in libmesa_util.a(u_debug_stack.c.o)
  "_unw_get_reg", referenced from:
      _debug_backtrace_capture in libmesa_util.a(u_debug_stack.c.o)
  "_unw_get_proc_info", referenced from:
      _debug_backtrace_capture in libmesa_util.a(u_debug_stack.c.o)
  "_unw_get_proc_name", referenced from:
      _debug_backtrace_capture in libmesa_util.a(u_debug_stack.c.o)
ld: symbol(s) not found for architecture ppc
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_x11_mesa/mesa/work/build" && /opt/local/bin/ninja -j1 -v 
Exit code: 1
Error: Failed to build mesa: command execution failed

Attachments (1)

main.log​ (390.9 KB) - added by ballapete (Peter "Pete" Dyballa) 2 years ago.
Main.log from PPC Leopard

Download all attachments as: .zip

Change History (30)

Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Attachment: main.log​ added

Main.log from PPC Leopard

comment:1 Changed 2 years ago by kencu (Ken)

Peter, could you see if libunwind is installed on your system, try installing it if it is not installed, and then look in libunwind.dylib to see if those symbols are in there (using nm)?

If they are, try adding libunwind to your link flags 

configure.ldflags-append -lunwind

and see if it links then.

comment:2 in reply to:  1 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Replying to kencu:

Peter, could you see if libunwind is installed on your system

Not yet. I'll try to build and install.

comment:3 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

mesa built. When I try to build the tests with meson it reports: 

time nice meson build-tests
The Meson build system
Version: 0.63.0
Source dir: /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_x11_mesa/mesa/work/mesa-22.1.7
Build dir: /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_x11_mesa/mesa/work/mesa-22.1.7/build-tests
Build type: native build
Program /opt/local/bin/python3.9 found: YES (/opt/local/bin/python3.9)
Project name: mesa
Project version: 22.1.7
C compiler for the host machine: cc (gcc 4.2.1 "powerpc-apple-darwin9-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5577)")
C linker for the host machine: cc ld64 85.2.1
C++ compiler for the host machine: c++ (gcc 7.5.0 "c++ (MacPorts gcc7 7.5.0_3) 7.5.0")
C++ linker for the host machine: c++ ld64 127.2
Host machine cpu family: ppc
Host machine cpu: power macintosh
Checking if "-mtls-dialect=gnu2" runs: DID NOT COMPILE
Program /opt/local/bin/python3.9 found: YES (/opt/local/bin/python3.9)

meson.build:1018:2: ERROR: Problem encountered: When using GCC, version 4.4.6 or later is required.

Could be GCC 7 should be used as C compiler too…

comment:4 in reply to:  1 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Replying to kencu:

Peter, could you see if libunwind is installed on your system, try installing it if it is not installed

Big problem: 

Error: Cannot install libgcc for the archs 'i386 ppc' because
Error: its dependency libgcc7 cannot build for the required archs.

comment:5 Changed 2 years ago by kencu (Ken)

Don’t try to manually run the tests….it will almost always fail. Use the port test mechanism instead, which does many things to make it work right.

Try installing libunwind -universal.

comment:6 Changed 2 years ago by kencu (Ken)

by the way, Peter, on your system you have some kind of inconsistency.

cc on your system points to /usr/bin/gcc-4.2, but c++ is pointing to /opt/local/bin/g++-mp-7.0.

MacPorts will override those when it is being used, but as you seem to use them yourself directly you might sort that out to be one or the other compiler.

comment:7 Changed 2 years ago by kencu (Ken)

Peter, looks like all your missing symbols are in libunwind.dylib as we thought: 

$ nm -a libunwind.1.dylib | grep unw_
000000000000354a t __ZN9libunwind12UnwindCursorINS_17LocalAddressSpaceENS_16Registers_x86_64EE7getInfoEP15unw_proc_info_t
0000000000003000 T __unw_add_dynamic_fde
0000000000003162 T __unw_remove_dynamic_fde
0000000000002e9d T _unw_get_fpreg
0000000000002f2d T _unw_get_proc_info
0000000000002f63 T _unw_get_proc_name
0000000000002e07 T _unw_get_reg
0000000000006615 T _unw_getcontext
0000000000002d5c T _unw_init_local
0000000000002f7b T _unw_is_fpreg
0000000000002f98 T _unw_is_signal_frame
0000000000002fa7 T _unw_iterate_dwarf_unwind_cache
0000000000008140 D _unw_local_addr_space
0000000000002f8a T _unw_regname
0000000000002f52 T _unw_resume
0000000000002edf T _unw_set_fpreg
0000000000002e47 T _unw_set_reg
0000000000002f22 T _unw_step

comment:8 in reply to:  5 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Replying to kencu:

Try installing libunwind -universal.

… started to build!

comment:9 in reply to:  6 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Replying to kencu:

by the way, Peter, on your system you have some kind of inconsistency.

cc on your system points to /usr/bin/gcc-4.2, but c++ is pointing to /opt/local/bin/g++-mp-7.0.

I corrected this issue. The db line is also not OK (in port select --summary). I am not sure whether I reset the gcc line…

comment:10 in reply to:  1 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Replying to kencu:

[…] try adding libunwind to your link flags 

configure.ldflags-append -lunwind

On the command line this does not seem to work. Besides, it's meson that builds the port. I am awaiting now success or failure…

comment:11 Changed 2 years ago by kencu (Ken)

You have to add it to the portfile

comment:12 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

The build process is over 300 steps further than where it crashed first, so the additional line to Portfile is working (and should become part of it).

comment:13 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

The test variant built, and most tests succeeded (maybe due to my use of Python 3.9). During build and test phases a lot of complaints about the use of -mtls-dialect=gnu2 appear. Reading the help output of /opt/local/bin/gcc-mp-7 I can see: 

Target: ppc-apple-darwin9
Configured with: /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/gcc7/work/gcc-7.5.0/configure --prefix=/opt/local --build=ppc-apple-darwin9 --enable-languages=c,c++,objc,obj-c++,lto,fortran --libdir=/opt/local/lib/gcc7 --includedir=/opt/local/include/gcc7 --infodir=/opt/local/share/info --mandir=/opt/local/share/man --datarootdir=/opt/local/share/gcc-7 --with-local-prefix=/opt/local --with-system-zlib --disable-nls --program-suffix=-mp-7 --with-gxx-include-dir=/opt/local/include/gcc7/c++/ --with-gmp=/opt/local --with-mpfr=/opt/local --with-mpc=/opt/local --with-isl=/opt/local --enable-stage1-checking --disable-multilib --enable-lto --enable-libstdcxx-time --with-build-config=bootstrap-debug --with-as=/opt/local/bin/as --with-ld=/opt/local/bin/ld --with-ar=/opt/local/bin/ar --with-bugurl=https://trac.macports.org/newticket --disable-tls --with-pkgversion='MacPorts gcc7 7.5.0_3'
Thread model: posix
gcc version 7.5.0 (MacPorts gcc7 7.5.0_3) 
COLLECT_GCC_OPTIONS='-v' '--help' '-mmacosx-version-min=10.5.8' '-asm_macosx_version_min=10.5'

Should the option -disable-tls be avoided in a new release of GCC 7?

The mesa file meson.build contains this block: 

  513	# -mtls-dialect=gnu2 speeds up non-initial-exec TLS significantly but requires
  514	# full toolchain (including libc) support.
  515	have_mtls_dialect = false
  516	foreach c_arg : get_option('c_args')
  517	  if c_arg.startswith('-mtls-dialect=')
  518	    have_mtls_dialect = true
  519	    break
  520	  endif
  521	endforeach
  522	if not have_mtls_dialect
  523	  # need .run to check libc support. meson aborts when calling .run when
  524	  # cross-compiling, but because this is just an optimization we can skip it
  525	  if meson.is_cross_build() and not meson.has_exe_wrapper()
  526	    warning('cannot auto-detect -mtls-dialect when cross-compiling, using compiler default')
  527	  else
  528	    # -fpic to force dynamic tls, otherwise TLS relaxation defeats check
  529	    gnu2_test = cc.run('int __thread x; int main() { return x; }',
  530	                       args: ['-mtls-dialect=gnu2', '-fpic'],
  531	                       name: '-mtls-dialect=gnu2')
  532	    if gnu2_test.returncode() == 0 and (
  533	          # check for lld 13 bug: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5665
  534	          host_machine.cpu_family() != 'x86_64' or
  535	          # get_linker_id misses LDFLAGS=-fuse-ld=lld: https://github.com/mesonbuild/meson/issues/6377
  536	          #cc.get_linker_id() != 'ld.lld' or
  537	          cc.links('''int __thread x; int y; int main() { __asm__(
  538	                "leaq x@TLSDESC(%rip), %rax\n"
  539	                "movq y@GOTPCREL(%rip), %rdx\n"
  540	                "call *x@TLSCALL(%rax)\n"); }''', name: 'split TLSDESC')
  541	          )
  542	      c_args += '-mtls-dialect=gnu2'
  543	      cpp_args += '-mtls-dialect=gnu2'
  544	    endif
  545	  endif

Can it be that it erroneously returns that MacPorts gcc7 7.5.0_3 supports the -mtls-dialect=gnu2 option?

comment:14 Changed 2 years ago by kencu (Ken)

Summary: mesa @22.1.7 +tests does not build on PPC Leopard, Mac OS X 10.5.8, because of Undefined symbols for architecture ppc → mesa @22.1.7 +tests requires added link library to libunwind on PPC Leopard, Mac OS X 10.5.8

comment:15 Changed 2 years ago by kencu (Ken)

So I think the reason that the link to the libunwind library is needed here is that the libunwind-headers are installed, and the build is picking up those headers, which then reference certain symbols that exist in libunwind.dylib but not in the system gcc unwinder. If the libunwind-headers port was not installed, then the link to libunwind.dylib would likely not be needed. This is to be explicitly verified, but appears likely.

The reason we have libunwind at all is to allow certain Apple software like cctools, ld64, and probably llvm/clang/etc to find the unwinding symbols that are assumed to be there.

Iain points out that this is both fragile and highly likely to be broken; you have to have one unwinder in use.

So we may be in a situation where we build and install libunwind/libunwind-headers to allow other things to build, knowing that in so doing we are actually breaking unwinding.

comment:16 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

I added the CFLAG -H to the GCC7 compiler flags – and the result is this: 

[81/1176] /opt/local/bin/gcc-mp-7 -Isrc/util/libmesa_util.a.p -Isrc/util -I../mesa-22.1.7/src/util -Iinclude -I../mesa-22.1.7/include -Isrc -I../mesa-22.1.7/src -Isrc/mapi -I../mesa-22.1.7/src/mapi -Isrc/mesa -I../mesa-22.1.7/src/mesa -I../mesa-22.1.7/src/gallium/include -Isrc/gallium/auxiliary -I../mesa-22.1.7/src/gallium/auxiliary -I/opt/local/include/LegacySupport -I/opt/local/include -fvisibility=hidden -fdiagnostics-color=always -Wall -Winvalid-pch -std=c11 -O2 -g -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS '-DPACKAGE_VERSION="22.1.7"' '-DPACKAGE_BUGREPORT="https://gitlab.freedesktop.org/mesa/mesa/-/issues"' -DHAVE_SWRAST -DBUILDING_MESA -DHAVE_X11_PLATFORM -DHAVE_XCB_PLATFORM -DUSE_ELF_TLS -DENABLE_ST_OMX_BELLAGIO=0 -DENABLE_ST_OMX_TIZONIA=0 -DGLX_INDIRECT_RENDERING -DGLX_DIRECT_RENDERING -DGLX_USE_APPLEGL -DENABLE_SHADER_CACHE -DHAVE___BUILTIN_BSWAP32 -DHAVE___BUILTIN_BSWAP64 -DHAVE___BUILTIN_CLZ -DHAVE___BUILTIN_CLZLL -DHAVE___BUILTIN_CTZ -DHAVE___BUILTIN_EXPECT -DHAVE___BUILTIN_FFS -DHAVE___BUILTIN_FFSLL -DHAVE___BUILTIN_POPCOUNT -DHAVE___BUILTIN_POPCOUNTLL -DHAVE___BUILTIN_UNREACHABLE -DHAVE_FUNC_ATTRIBUTE_CONST -DHAVE_FUNC_ATTRIBUTE_FLATTEN -DHAVE_FUNC_ATTRIBUTE_MALLOC -DHAVE_FUNC_ATTRIBUTE_PURE -DHAVE_FUNC_ATTRIBUTE_UNUSED -DHAVE_FUNC_ATTRIBUTE_WARN_UNUSED_RESULT -DHAVE_FUNC_ATTRIBUTE_WEAK -DHAVE_FUNC_ATTRIBUTE_FORMAT -DHAVE_FUNC_ATTRIBUTE_PACKED -DHAVE_FUNC_ATTRIBUTE_RETURNS_NONNULL -DHAVE_FUNC_ATTRIBUTE_NORETURN -DHAVE_FUNC_ATTRIBUTE_VISIBILITY -DUSE_GCC_ATOMIC_BUILTINS -DMISSING_64BIT_ATOMICS -DHAS_SCHED_H -DHAVE_SYS_SYSCTL_H -DHAVE_XLOCALE_H -DHAVE_DLFCN_H -DHAVE_SYS_SHM_H -DHAVE_STRTOF -DHAVE_TIMESPEC_GET -DHAVE_FLOCK -DHAVE_STRTOK_R -DHAVE_QSORT_R -DHAVE_POSIX_MEMALIGN -DHAVE_DIRENT_D_TYPE -DHAVE_STRTOD_L -DHAVE_DLADDR -DHAVE_ZLIB -DHAVE_ZSTD -DHAVE_COMPRESSION -DHAVE_PTHREAD -DMESA_EXECMEM -DHAVE_LIBUNWIND -DVK_USE_PLATFORM_XCB_KHR -DVK_USE_PLATFORM_XLIB_KHR -DVK_USE_PLATFORM_MACOS_MVK -DVK_USE_PLATFORM_METAL_EXT -DVK_ENABLE_BETA_EXTENSIONS -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=empty-body -Werror=incompatible-pointer-types -Werror=int-conversion -Wimplicit-fallthrough -Wno-missing-field-initializers -Wno-format-truncation -fno-math-errno -fno-trapping-math -fno-common -Werror=format -Wformat-security -pipe -Os -H -arch ppc -Werror=pointer-arith -MD -MQ src/util/libmesa_util.a.p/u_debug_memory.c.o -MF src/util/libmesa_util.a.p/u_debug_memory.c.o.d -o src/util/libmesa_util.a.p/u_debug_memory.c.o -c ../mesa-22.1.7/src/util/u_debug_memory.c
FAILED: src/util/libmesa_util.a.p/u_debug_memory.c.o 
/opt/local/bin/gcc-mp-7 -Isrc/util/libmesa_util.a.p -Isrc/util -I../mesa-22.1.7/src/util -Iinclude -I../mesa-22.1.7/include -Isrc -I../mesa-22.1.7/src -Isrc/mapi -I../mesa-22.1.7/src/mapi -Isrc/mesa -I../mesa-22.1.7/src/mesa -I../mesa-22.1.7/src/gallium/include -Isrc/gallium/auxiliary -I../mesa-22.1.7/src/gallium/auxiliary -I/opt/local/include/LegacySupport -I/opt/local/include -fvisibility=hidden -fdiagnostics-color=always -Wall -Winvalid-pch -std=c11 -O2 -g -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS '-DPACKAGE_VERSION="22.1.7"' '-DPACKAGE_BUGREPORT="https://gitlab.freedesktop.org/mesa/mesa/-/issues"' -DHAVE_SWRAST -DBUILDING_MESA -DHAVE_X11_PLATFORM -DHAVE_XCB_PLATFORM -DUSE_ELF_TLS -DENABLE_ST_OMX_BELLAGIO=0 -DENABLE_ST_OMX_TIZONIA=0 -DGLX_INDIRECT_RENDERING -DGLX_DIRECT_RENDERING -DGLX_USE_APPLEGL -DENABLE_SHADER_CACHE -DHAVE___BUILTIN_BSWAP32 -DHAVE___BUILTIN_BSWAP64 -DHAVE___BUILTIN_CLZ -DHAVE___BUILTIN_CLZLL -DHAVE___BUILTIN_CTZ -DHAVE___BUILTIN_EXPECT -DHAVE___BUILTIN_FFS -DHAVE___BUILTIN_FFSLL -DHAVE___BUILTIN_POPCOUNT -DHAVE___BUILTIN_POPCOUNTLL -DHAVE___BUILTIN_UNREACHABLE -DHAVE_FUNC_ATTRIBUTE_CONST -DHAVE_FUNC_ATTRIBUTE_FLATTEN -DHAVE_FUNC_ATTRIBUTE_MALLOC -DHAVE_FUNC_ATTRIBUTE_PURE -DHAVE_FUNC_ATTRIBUTE_UNUSED -DHAVE_FUNC_ATTRIBUTE_WARN_UNUSED_RESULT -DHAVE_FUNC_ATTRIBUTE_WEAK -DHAVE_FUNC_ATTRIBUTE_FORMAT -DHAVE_FUNC_ATTRIBUTE_PACKED -DHAVE_FUNC_ATTRIBUTE_RETURNS_NONNULL -DHAVE_FUNC_ATTRIBUTE_NORETURN -DHAVE_FUNC_ATTRIBUTE_VISIBILITY -DUSE_GCC_ATOMIC_BUILTINS -DMISSING_64BIT_ATOMICS -DHAS_SCHED_H -DHAVE_SYS_SYSCTL_H -DHAVE_XLOCALE_H -DHAVE_DLFCN_H -DHAVE_SYS_SHM_H -DHAVE_STRTOF -DHAVE_TIMESPEC_GET -DHAVE_FLOCK -DHAVE_STRTOK_R -DHAVE_QSORT_R -DHAVE_POSIX_MEMALIGN -DHAVE_DIRENT_D_TYPE -DHAVE_STRTOD_L -DHAVE_DLADDR -DHAVE_ZLIB -DHAVE_ZSTD -DHAVE_COMPRESSION -DHAVE_PTHREAD -DMESA_EXECMEM -DHAVE_LIBUNWIND -DVK_USE_PLATFORM_XCB_KHR -DVK_USE_PLATFORM_XLIB_KHR -DVK_USE_PLATFORM_MACOS_MVK -DVK_USE_PLATFORM_METAL_EXT -DVK_ENABLE_BETA_EXTENSIONS -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=empty-body -Werror=incompatible-pointer-types -Werror=int-conversion -Wimplicit-fallthrough -Wno-missing-field-initializers -Wno-format-truncation -fno-math-errno -fno-trapping-math -fno-common -Werror=format -Wformat-security -pipe -Os -H -arch ppc -Werror=pointer-arith -MD -MQ src/util/libmesa_util.a.p/u_debug_memory.c.o -MF src/util/libmesa_util.a.p/u_debug_memory.c.o.d -o src/util/libmesa_util.a.p/u_debug_memory.c.o -c ../mesa-22.1.7/src/util/u_debug_memory.c
. ../mesa-22.1.7/src/gallium/include/pipe/p_config.h
.. /opt/local/lib/gcc7/gcc/ppc-apple-darwin9/7.5.0/include-fixed/limits.h
... /opt/local/lib/gcc7/gcc/ppc-apple-darwin9/7.5.0/include-fixed/syslimits.h
.... /opt/local/lib/gcc7/gcc/ppc-apple-darwin9/7.5.0/include-fixed/limits.h
..... /usr/include/limits.h
...... /usr/include/sys/cdefs.h
...... /usr/include/machine/limits.h
....... /usr/include/ppc/limits.h
........ /usr/include/ppc/_limits.h
...... /usr/include/sys/syslimits.h
.. ../mesa-22.1.7/src/util/u_endian.h
... /usr/include/machine/endian.h
.... /usr/include/ppc/endian.h
..... /usr/include/sys/_endian.h
.. ../mesa-22.1.7/src/util/detect_os.h
. ../mesa-22.1.7/src/gallium/auxiliary/os/os_thread.h
.. ../mesa-22.1.7/src/gallium/include/pipe/p_compiler.h
... ../mesa-22.1.7/include/c99_compat.h
.... ../mesa-22.1.7/include/no_extern_c.h
... ../mesa-22.1.7/src/gallium/include/pipe/p_config.h
... ../mesa-22.1.7/src/util/macros.h
.... /opt/local/include/LegacySupport/stdio.h
..... /opt/local/include/LegacySupport/MacportsLegacySupport.h
..... /usr/include/stdio.h
...... /usr/include/_types.h
....... /usr/include/sys/_types.h
........ /usr/include/machine/_types.h
......... /usr/include/ppc/_types.h
.... /usr/include/assert.h
.... ../mesa-22.1.7/include/c99_compat.h
..... ../mesa-22.1.7/include/no_extern_c.h
.... ../mesa-22.1.7/include/c11_compat.h
..... ../mesa-22.1.7/include/no_extern_c.h
.... /opt/local/lib/gcc7/gcc/ppc-apple-darwin9/7.5.0/include/stdint.h
..... /opt/local/lib/gcc7/gcc/ppc-apple-darwin9/7.5.0/include-fixed/stdint.h
... /opt/local/include/LegacySupport/stdlib.h
.... /usr/include/stdlib.h
..... /usr/include/available.h
..... /usr/include/sys/wait.h
...... /usr/include/sys/signal.h
....... /usr/include/sys/appleapiopts.h
....... /usr/include/machine/signal.h
........ /usr/include/ppc/signal.h
......... /usr/include/ppc/_structs.h
....... /usr/include/sys/_structs.h
........ /usr/include/machine/_structs.h
......... /usr/include/ppc/_structs.h
.......... /usr/include/mach/ppc/_structs.h
...... /usr/include/sys/resource.h
....... /usr/include/sys/_structs.h
..... /usr/include/alloca.h
..... /usr/include/machine/types.h
...... /usr/include/ppc/types.h
... /opt/local/include/LegacySupport/string.h
.... /usr/include/string.h
... /opt/local/lib/gcc7/gcc/ppc-apple-darwin9/7.5.0/include/stddef.h
... /opt/local/lib/gcc7/gcc/ppc-apple-darwin9/7.5.0/include/stdarg.h
... /opt/local/lib/gcc7/gcc/ppc-apple-darwin9/7.5.0/include-fixed/limits.h
... /opt/local/lib/gcc7/gcc/ppc-apple-darwin9/7.5.0/include/stdbool.h
.. ../mesa-22.1.7/src/util/u_debug.h
... /usr/include/sys/types.h
.... /usr/include/sys/_structs.h
... /opt/local/include/LegacySupport/unistd.h
.... /usr/include/unistd.h
..... /opt/local/include/LegacySupport/sys/unistd.h
...... /opt/local/include/LegacySupport/MacportsLegacySupport.h
...... /usr/include/sys/unistd.h
..... /usr/include/sys/select.h
...... /usr/include/sys/_structs.h
...... /usr/include/sys/_select.h
... ../mesa-22.1.7/src/util/os_misc.h
.... ../mesa-22.1.7/src/util/detect_os.h
.... /usr/include/signal.h
.. ../mesa-22.1.7/src/util/u_thread.h
... /usr/include/errno.h
.... /usr/include/sys/errno.h
... ../mesa-22.1.7/include/c11/threads.h
.... /opt/local/include/LegacySupport/time.h
..... /usr/include/time.h
...... /usr/include/_structs.h
....... /usr/include/sys/_structs.h
.... ../mesa-22.1.7/include/c99_compat.h
..... ../mesa-22.1.7/include/no_extern_c.h
.... ../mesa-22.1.7/include/c11/threads_posix.h
..... /opt/local/lib/gcc7/gcc/ppc-apple-darwin9/7.5.0/include-fixed/limits.h
..... /usr/include/errno.h
..... /usr/include/sched.h
...... /opt/local/include/LegacySupport/pthread_impl.h
....... /usr/include/pthread_impl.h
..... /opt/local/include/LegacySupport/pthread.h
...... /usr/include/pthread.h
... ../mesa-22.1.7/src/util/macros.h
. ../mesa-22.1.7/src/util/u_debug_stack.h
In file included from ../mesa-22.1.7/src/util/u_debug_memory.c:42:0:
../mesa-22.1.7/src/util/u_debug_stack.h:35:10: fatal error: libunwind.h: No such file or directory
 #include <libunwind.h>
          ^~~~~~~~~~~~~
compilation terminated.
ninja: build stopped: subcommand failed.
Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_x11_mesa/mesa/work/build" && /opt/local/bin/ninja -j1 -v 
Exit code: 1

libunwind and libunwind-headers are deactivated. I wanted to build the test variant to see whether it builds with the deactivated ports. And afterwards I wanted to see when which libunwind C header would be included. The first case is found and I am going to clean and build again with activated libunwind ports to see all candidates.

comment:17 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

On High Sierra I saw that mesa requested LegacySupport – is this necessary?

comment:18 Changed 2 years ago by kencu (Ken)

In the meson.build script, it is assumed that Darwin will have libunwind in System: 

  if host_machine.system() == 'darwin'
    dep_unwind = meson.get_compiler('c').find_library('System')
  else
    dep_unwind = dependency('libunwind', required : _libunwind == 'enabled')
  endif
  if dep_unwind.found()
    pre_args += '-DHAVE_LIBUNWIND'
  endif

so that is why we have to add the specific libunwind addition for systems that don't have libunwind inside libSystem. Let me try something else...

comment:19 Changed 2 years ago by kencu (Ken)

disabling libunwind works on Leopard Intel: 

configure.args-append -Dlibunwind=disabled

that is probably the simplest, cleanest thing to do...

Last edited 2 years ago by kencu (Ken) (previous) (diff)

comment:20 in reply to:  17 Changed 2 years ago by kencu (Ken)

Replying to ballapete:

On High Sierra I saw that mesa requested LegacySupport – is this necessary?

yes it is

comment:21 in reply to:  19 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Replying to kencu:

disabling libunwind works on Leopard Intel: 

configure.args-append -Dlibunwind=disabled

I'll try that later on PPC, right now the build to record the use of libunwind C header files is running…

comment:22 Changed 2 years ago by kencu (Ken)

And the test run of mesa on Leopard Intel (using gcc7 due to that silly llrint math error with clang-7.0) does actually very well too... which is kind of a miracle. 

Ok:                 46  
Expected Fail:      0   
Fail:               1   
Unexpected Pass:    0   
Skipped:            0   
Timeout:            1

the one fail is because we're using emulated_tls with GCC, so that is not really an error at all: 

src/mapi/shared-glapi/libglapi.0.dylib: unknown symbol exported: __emutls_v._glapi_tls_Context
src/mapi/shared-glapi/libglapi.0.dylib: unknown symbol exported: __emutls_v._glapi_tls_Dispatch

and the test that timed out I'm not sure of just now: 

=================================== 48/48 ====================================
test:         mesa:util / util_tests
start time:   19:08:10
duration:     180.22s
result:       killed by signal 15 SIGTERM
command:      MALLOC_PERTURB_=28 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_mesa/mesa/work/build/src/util/util_tests
----------------------------------- stdout -----------------------------------
Running main() from ../mesa-22.1.7/src/gtest/src/gtest_main.cc
[==========] Running 130 tests from 48 test suites.
[----------] Global test environment set-up.
[----------] 18 tests from bitset
[ RUN      ] bitset.sizes
[       OK ] bitset.sizes (0 ms)
[ RUN      ] bitset.test_set_clear
[       OK ] bitset.test_set_clear (0 ms)
[ RUN      ] bitset.test_set_ones
[       OK ] bitset.test_set_ones (0 ms)
[ RUN      ] bitset.test_basic_range
[       OK ] bitset.test_basic_range (0 ms)
[ RUN      ] bitset.test_bitset_ffs
[       OK ] bitset.test_bitset_ffs (0 ms)
[ RUN      ] bitset.test_range_bits
[       OK ] bitset.test_range_bits (0 ms)
[ RUN      ] bitset.test_and
[       OK ] bitset.test_and (0 ms)
[ RUN      ] bitset.test_or
[       OK ] bitset.test_or (0 ms)
[ RUN      ] bitset.test_not
[       OK ] bitset.test_not (0 ms)
[ RUN      ] bitset.test_shr_zero
[       OK ] bitset.test_shr_zero (0 ms)
[ RUN      ] bitset.test_shl_zero
[       OK ] bitset.test_shl_zero (0 ms)
[ RUN      ] bitset.test_shr_walking_bit
[       OK ] bitset.test_shr_walking_bit (0 ms)
[ RUN      ] bitset.test_shl_walking_bit
[       OK ] bitset.test_shl_walking_bit (0 ms)
[ RUN      ] bitset.test_shr_multiple_words
[       OK ] bitset.test_shr_multiple_words (0 ms)
[ RUN      ] bitset.test_shl_multiple_words
[       OK ] bitset.test_shl_multiple_words (0 ms)
[ RUN      ] bitset.test_shr_two_words
[       OK ] bitset.test_shr_two_words (0 ms)
[ RUN      ] bitset.test_shl_two_words
[       OK ] bitset.test_shl_two_words (0 ms)
[ RUN      ] bitset.test_setrange_across_word_boundary
[       OK ] bitset.test_setrange_across_word_boundary (0 ms)
[----------] 18 tests from bitset (0 ms total)

[----------] 4 tests from BlobTest
[ RUN      ] BlobTest.WriteAndReadFunctions
[       OK ] BlobTest.WriteAndReadFunctions (0 ms)
[ RUN      ] BlobTest.Alignment
[       OK ] BlobTest.Alignment (0 ms)
[ RUN      ] BlobTest.DetectOverrun
[       OK ] BlobTest.DetectOverrun (0 ms)
[ RUN      ] BlobTest.BigObjects
[       OK ] BlobTest.BigObjects (3 ms)
[----------] 4 tests from BlobTest (3 ms total)

[----------] 6 tests from dag_test
[ RUN      ] dag_test.simple
[       OK ] dag_test.simple (0 ms)
[ RUN      ] dag_test.duplicate_edge
[       OK ] dag_test.duplicate_edge (0 ms)
[ RUN      ] dag_test.duplicate_edge_max_data
[       OK ] dag_test.duplicate_edge_max_data (0 ms)
[ RUN      ] dag_test.simple_many_children
[       OK ] dag_test.simple_many_children (0 ms)
[ RUN      ] dag_test.simple_many_parents
[       OK ] dag_test.simple_many_parents (0 ms)
[ RUN      ] dag_test.complex
[       OK ] dag_test.complex (0 ms)
[----------] 6 tests from dag_test (0 ms total)

[----------] 21 tests from fast_idiv_by_const
[ RUN      ] fast_idiv_by_const.uint8_add_sat
[       OK ] fast_idiv_by_const.uint8_add_sat (7 ms)
[ RUN      ] fast_idiv_by_const.uint8_mul_add
[       OK ] fast_idiv_by_const.uint8_mul_add (4 ms)
[ RUN      ] fast_idiv_by_const.int8
[       OK ] fast_idiv_by_const.int8 (10 ms)
[ RUN      ] fast_idiv_by_const.uint16_add_sat_bounded
[       OK ] fast_idiv_by_const.uint16_add_sat_bounded (37 ms)
[ RUN      ] fast_idiv_by_const.uint16_add_sat_full
[       OK ] fast_idiv_by_const.uint16_add_sat_full (45 ms)
[ RUN      ] fast_idiv_by_const.uint16_mul_add_bounded
[       OK ] fast_idiv_by_const.uint16_mul_add_bounded (34 ms)
[ RUN      ] fast_idiv_by_const.uint16_mul_add_full
[       OK ] fast_idiv_by_const.uint16_mul_add_full (40 ms)
[ RUN      ] fast_idiv_by_const.int16
[       OK ] fast_idiv_by_const.int16 (59 ms)
[ RUN      ] fast_idiv_by_const.uint32_add_sat_bounded
[       OK ] fast_idiv_by_const.uint32_add_sat_bounded (38 ms)
[ RUN      ] fast_idiv_by_const.uint32_add_sat_full
[       OK ] fast_idiv_by_const.uint32_add_sat_full (56 ms)
[ RUN      ] fast_idiv_by_const.uint32_mul_add_bounded
[       OK ] fast_idiv_by_const.uint32_mul_add_bounded (36 ms)
[ RUN      ] fast_idiv_by_const.uint32_mul_add_full
[       OK ] fast_idiv_by_const.uint32_mul_add_full (53 ms)
[ RUN      ] fast_idiv_by_const.int32
[       OK ] fast_idiv_by_const.int32 (60 ms)
[ RUN      ] fast_idiv_by_const.util_fast_udiv32
[       OK ] fast_idiv_by_const.util_fast_udiv32 (51 ms)
[ RUN      ] fast_idiv_by_const.util_fast_udiv32_nuw
[       OK ] fast_idiv_by_const.util_fast_udiv32_nuw (50 ms)
[ RUN      ] fast_idiv_by_const.util_fast_udiv32_u31_d_not_one
[       OK ] fast_idiv_by_const.util_fast_udiv32_u31_d_not_one (47 ms)
[ RUN      ] fast_idiv_by_const.uint64_add_sat_bounded
[       OK ] fast_idiv_by_const.uint64_add_sat_bounded (53 ms)
[ RUN      ] fast_idiv_by_const.uint64_add_sat_full
[       OK ] fast_idiv_by_const.uint64_add_sat_full (88 ms)
[ RUN      ] fast_idiv_by_const.uint64_mul_add_bounded
[       OK ] fast_idiv_by_const.uint64_mul_add_bounded (52 ms)
[ RUN      ] fast_idiv_by_const.uint64_mul_add_full
[       OK ] fast_idiv_by_const.uint64_mul_add_full (85 ms)
[ RUN      ] fast_idiv_by_const.int64
[       OK ] fast_idiv_by_const.int64 (80 ms)
[----------] 21 tests from fast_idiv_by_const (986 ms total)

[----------] 2 tests from fast_urem_by_const
[ RUN      ] fast_urem_by_const.random
[       OK ] fast_urem_by_const.random (16 ms)
[ RUN      ] fast_urem_by_const.special_cases
[       OK ] fast_urem_by_const.special_cases (0 ms)
[----------] 2 tests from fast_urem_by_const (16 ms total)

[----------] 3 tests from int_min_max
[ RUN      ] int_min_max.u_intN_min
[       OK ] int_min_max.u_intN_min (0 ms)
[ RUN      ] int_min_max.u_intN_max
[       OK ] int_min_max.u_intN_max (0 ms)
[ RUN      ] int_min_max.u_uintN_max
[       OK ] int_min_max.u_uintN_max (0 ms)
[----------] 3 tests from int_min_max (0 ms total)

[----------] 1 test from RBTreeTest
[ RUN      ] RBTreeTest.InsertAndSearch
[       OK ] RBTreeTest.InsertAndSearch (2 ms)
[----------] 1 test from RBTreeTest (2 ms total)

[----------] 5 tests from ra_test
[ RUN      ] ra_test.thumb
[       OK ] ra_test.thumb (0 ms)
[ RUN      ] ra_test.thumb_contigregs
[       OK ] ra_test.thumb_contigregs (0 ms)
[ RUN      ] ra_test.nonintersect_contigregs
[       OK ] ra_test.nonintersect_contigregs (0 ms)
[ RUN      ] ra_test.aligned_contigregs
[       OK ] ra_test.aligned_contigregs (0 ms)
[ RUN      ] ra_test.serialization_roundtrip
[       OK ] ra_test.serialization_roundtrip (0 ms)
[----------] 5 tests from ra_test (0 ms total)

[----------] 2 tests from Rounding
[ RUN      ] Rounding.RoundevenFloat
[       OK ] Rounding.RoundevenFloat (0 ms)
[ RUN      ] Rounding.RoundevenDouble
[       OK ] Rounding.RoundevenDouble (0 ms)
[----------] 2 tests from Rounding (0 ms total)

[----------] 4 tests from set
[ RUN      ] set.basic
[       OK ] set.basic (0 ms)
[ RUN      ] set.clone
[       OK ] set.clone (0 ms)
[ RUN      ] set.remove_key
[       OK ] set.remove_key (0 ms)
[ RUN      ] set.search_or_add
[       OK ] set.search_or_add (0 ms)
[----------] 4 tests from set (0 ms total)

[----------] 1 test from SparseArrayTest
[ RUN      ] SparseArrayTest.Multithread
==============================================================================


Summary of Failures:

20/48 mesa:mapi / shared-glapi symbols check        FAIL             0.16s   exit status 1
48/48 mesa:util / util_tests                        TIMEOUT        180.22s   killed by signal 15 SIGTERM

OK, I'll push that fix.

comment:23 in reply to:  22 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Replying to kencu:

And the test run of mesa on Leopard Intel (using gcc7 due to that silly llrint math error with clang-7.0) does actually very well too... which is kind of a miracle.

With Python 3.9 they just fail…

comment:24 in reply to:  16 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Replying to ballapete:

I added the CFLAG -H to the GCC7 compiler flags – and the result is this:

And the second result is this: 

[86/1176] /opt/local/bin/gcc-mp-7 … -c ../mesa-22.1.7/src/util/u_debug_stack.c

comment:26 in reply to:  19 ; Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Replying to kencu:

disabling libunwind works on Leopard Intel: 

configure.args-append -Dlibunwind=disabled

It started to work here too: -DHAVE_LIBUNWIND is not passed to the compiler.

comment:27 in reply to:  26 ; Changed 2 years ago by kencu (Ken)

Replying to ballapete:

It started to work here too: -DHAVE_LIBUNWIND is not passed to the compiler.

Just like magic :>

comment:28 in reply to:  27 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Replying to kencu:

Replying to ballapete: Just like magic :>

And the same magic made the files from steps #81 and #86 compile… (build not finished yet)

comment:29 in reply to:  19 Changed 2 years ago by ballapete (Peter "Pete" Dyballa)

Replying to kencu:

disabling libunwind works on Leopard Intel: 

configure.args-append -Dlibunwind=disabled

This works on Leopard PPC as well.

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