add a comment that explains that the hang occurs due to ASLR, so other
ASLR users will be able to identify the cause.
thanks joerg for suggesting the cause
* libsanitizer merge from upstream r191666 breaks bootstrap on powerpc64-linux and aarch64-linux
* [6 regression] sparc bootstrap failure: sparc.c:4919:6: error: suggest explicit braces to avoid ambiguous 'else'
* [4.9/5/6 Regression] Miscompilation of glibc on i686-linux starting with r234101
* [4.9/5/6 regression] Performance regression of 410.bwaves on x86.
* [4.9/5/6 Regression] gcc.dg/torture/pr44913.c FAILs with -O3 -fno-dce -fno-forward-propagate
* [4.9/5/6 Regression] Inline memcmp is *much* slower than glibc's
* [4.9/5/6 Regression] ICE: Maximum number of LRA constraint passes is achieved (30)
* [4.9/5/6 Regression] Another label as values ICE in gen_reg_rtx
* [4.9 Regression] ICE on valid code on x86_64-linux-gnu: verify_gimple failed
* [4.9 Regression] i386: -fshrink-wrap can interact badly with trampolines
* [4.9 Regression] wrong code at -O1 and above on x86_64-linux-gnu
* [4.9 Regression] gcc.c-torture/execute/pr68376-2.c FAILs with -ftracer
* [4.9 Regression] ICE (segfault) at -Os on x86_64-linux-gnu in ""fail_abnormal_edge_coalesce""
* [4.9 Regression] ICE in connect_traces
* [4.9 Regression] ICE on invalid code on x86_64-linux-gnu in operator[]
* [4.9 Regression] gcc ICE at -O1 and above on valid code on x86_64-linux-gnu with “seg fault”
* [4.9 Regression] gcc ICE at -O3 and above on valid code on x86_64-linux-gnu in ""replace_uses_by""
* [4.9/5/6 regression] fipa-cp-clone ignores thunk
* [4.9/5/6 Regression] Corrupt truncated function
* [4.9 Regression] Issue with using declaration and member class template
* [4.9/5/6 Regression] failure to determine size of static constexpr array that is nested within a templated class
* [4.9/5/6 Regression] expression of typeid( expression ) is evaluated twice
* [4.9/5/6 Regression] decltype and sfinae to check for template instance availability fails to compile
* [5/6/7 regression] ICE with polymorphic lambda
* [5/6/7 Regression] Missing copy elision with operator new
* [4.9 Regression]ICE: unrecognizable insn compiling arm-fp16 testcases with -march=armv7-a and -mrestrict-it
* [4.9/5/6 Regression] ICE: in recog_memoized
* [4.9 Regression][ARM] ICE: fail to generate BIC(immediate) instruction
* [4.9/5/6 Regression] Bad ARM code generated for evaluating unsigned int bitfield value
* [4.9 Regression] Extremely long compile time for generated code
* [4.9 regression] m68k misoptimisation with -fschedule-insns
* [4.9/5/6 Regression] ICE in -flto -fmerge-all-constants -fno-use-linker-plugin targetting i686-w64-mingw32
* [4.9 Regression] ICE when comparing vectors
* [4.9/5/6 Regression] -Wparentheses missing ambiguous else warning
* [4.9/5/6 Regression] ICE on invalid C++ code on x86_64-linux-gnu: Segmentation fault
* [4.9/5/6 Regression] ICE: in merge_exception_specifiers
* [4.9/5/6 regression] GCC emits incorrect fixed->fp conversion instruction on Cortex-M4 target
* [4.9/5 Regression] extern ""C"" functions in src/c++11/thread.cc are global in libstdc++.a
* [4.9 Regression] DOM confuses complete unrolling which in turn causes VRP to warn
* [4.9 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu
* [4.9 Regression] ICE at -Os and above with -g enabled on x86_64-linux-gnu
* [4.9 Regression] ICE at -O2 and -O3 on x86_64-linux-gnu
* [4.9 Regression] gcc ICE at -O2 and -O3 on x86_64-linux-gnu in hide_evolution_in_other_loops_than_loop
* [4.9 regression] ICE: in store_bit_field_1
* [4.9 Regression] Wrong optimization with aliasing and access via char
* [5/6 Regression] ICE on valid code at -O2 and -O3 with -g enabled in simplify_subreg
* [4.9/5/6 Regression] Geode optimizations incorrectly return -NaN
* [5 Regression] wrong code with -O2 and vector arithmetics @ x86_64
* [4.9/5 Regression] uncaught_exception() equals to `true' after rethrow_exception()
* [4.9/5 Regression] Mistakenly unsupported tests in g++.dg/torture/
* [4.9/5/6 regression] incorrect memcpy expansion with unrolled_loop strategy at -O2
* [4.9/5 Regression] Segmentation fault on a template class
* [4.9/5 Regression] compile error when including valarray
* [4.9/5/6 Regression] deduction failure with trailing return type in function template argument
* ICE on -O2 and above on x86_64-linux-gnu (internal compiler error: in get_expr_operands
* powerpc64 bootstrap with -mcmodel=small results in linker error
* libatomic fails to build with -Os on powerpc64-linux
* ICE: in emit_move_insn
* [4.9/5 Regression] gcc hangs on valid code on x86_64-linux-gnu
* configure incorrectly strips $target_alias from PLUGIN_LD_SUFFIX
* [x86] 'asm' operand has impossible constraints with -fstack-check
* broken support for attribute init_priority
* [4.9/5/6 Regression] wrong code with -mbmi2
* Missing ""not"" breaks Ada.Text_IO.Get_Immediate(File
* [4.9 Regression] Crash in preprocessor including stdc-predef.h when it does not exist on glibc-based systems
* [4.9 Regression] libgomp.c/appendix-a/a.29.1.c -O2 -g: type mismatch between an SSA_NAME and its symbol
* [4.9 Regression] all pch tests fail on eglibc systems (with bits/predefs.h)
* [4.9 regression] On-stack VLA does not cause instrumentation with -fstack-protector
* [4.9 Regression] OpenMP workshare problem with SUM()
* [4.9/5/6 Regression] Wrong code with single element vector insert
* wrong code with -mstringop-strategy=libcall @ i686
* [4.9 Regression] ICE at -O1 and above on x86_64-linux-gnu in gen_lsm_tmp_name
* Wrong code with -O1.
* [4.9 Regression] ICE on valid code at -O2 and -O3 on x86_64-linux-gnu: in execute_todo
* [4.9/5 Regression] ICE: verify_gimple failed (type mismatch in shift expression
* [4.9 Regression] ICE in lower_omp_target
* [4.9/5/6/7 Regression] g++ accepts an unreachable function catch block that lacks a corresponding try
* [4.9/5/6 Regression] incorrect ""is protected within this context"" error
* Incorrect code generated for tail call
* [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion
* [4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu
* [4.9/5/6 Regression] Wrong thumb2_ior_scc_strict_it insn pattern.
* [4.9/5 Regression] Wrong barrier placement for 64-bit atomic loads on arm
* ARM -mcpu=native can cause a double free abort.
* [AArch64] aarch64_vmls pattern should be rejected if -ffp-contract=off
* ICE: tree check: expected integer_cst
* false positive signed negation
* Crash with abi_tag attribute
* [4.9/5 Regression] ICE in gimple_call_arg with bogus posix_memalign
* [4.9/5/6 Regression] ICE on __builtin_alloca_with_align with small alignment
* vnmul
* [5 Regression] ICE for array of a derived type with allocatable class in derived type object
* [4.9/5/6 Regression] ""error: too few arguments to function"" in c++14 but not c++11
* error with multiple enable_shared_from_this base classes
* --fast-math breaks std::signbit function
* std::random_device Ignores Read Return Code (CVE-2015-5276)
* Wrong value category used in _Bind functor
* [4.9/5/6 Regression] Including both <tr1/functional> and <functional> can cause ADL problems in std::function SFINAE
* [4.9/5 Regression] std::copy/std::move broken with trivial move-only types
* -ftree-loop-if-convert-stores miscompiles gfortran.dg/elemental_optional_args_3.f90
* ifcombine joins together floating point expression with side effects
* [4.9 Regression] gcc ICE at -O3 and __sigsetjmp with “tree check: expected ssa_name
* [4.9 Regression] ICE: in tree_to_shwi
* [4.9/5 Regression] Wrong optimization of stores to _Bool via char*
* [4.9
* FAIL: gcc.dg/debug/dwarf2/discriminator.c scan-assembler on x86_64-apple-darwin10
* gcc doesn't conform to Solaris 32-bit ABI by expecting 16-byte stack alignment
* [4.9/5/6/7 Regression] Incorrect PPC assembly due to inserted .machine pseudo-op
* libgfortran: warning: left shift of negative value [-Wshift-negative-value]
* [4.9/5/6] gcc.target/i386/readeflags-1.c aborts on -march=i586 or on -miamcu
* ICE: gcc.target/i386/avx512f-klogic-2.c
* [4.9/5 Regression] incorrect load address on manual vector shuffle
* [PATCH] gcc 4.8.4 fails to compile with -march=native on VIA nano CPU
* ICE at -O1 and above on x86_64-linux-gnu in int_mode_for_mode
* [4.9/5/6 Regression] ""gcc -m32 -finstrument-functions -ffixed-ebp"" produces internal compiler error
* ICE: in extract_insn
* Alpha: Error: No lda !gpdisp!278 was found
* [7 Regression] Lots of ASAN and libgo runtime FAILs after r236090
* [7 Regression] ICE on trunk gcc on ivybridge target (df_refs_verify)
* __tls_get_addr is called with misaligned stack on x86-64
* [4.9/5 Regression] Compiling glibc-2.17
* Crash when selecting specializations through aliases.
* gcc 4.9.0 fails to execute dsymutil when linking executables on darwin
* [4.9 Regression] bootstrap with -O3 gives comparison failure
* [4.9/5/6 regression] Memory leak with assignment to array of derived types with allocatable components
* [4.9/5 Regression] ICE (segmentation fault) on sh4-linux-gnu
* [4.9 Regression] Compiling with -fstack-protector-strong causes binary to segfault
* wrong code for bit-field struct at -O1 and above on x86_64-linux-gnu
* ""^[a-z0-9][a-z0-9-]*$"
* s-osinte-rtems.ads is out of synch with type definitions of current newlib
* Regular expressions: Backreferences don't work in negative lookahead
* [4.9/5/6 Regression] basic_string constructor and throwing iterators
* [4.9 only] test case gcc.dg/and-1.c fails on power for gcc 4.9
* [4.9 Regression] Several hundred asan failures with 4.9.4 on x86_64-apple-darwin15
* [4.9/5/6/7 regression] S/390: Memory access below stack pointer in epilogue
* [4.9 regression] ICE at -O1 and above on x86_64-linux-gnu (in output_constant_pool_2
* ALLOCATE with size given by a module function
* [meta-bug] Port tail-merge fixes to 4.9
* [4.9/5/6 Regression] No backtrace generated for array bounds violation
* [4.9/5/6 Regression] Internal compiler error for Fortran files when specifying a file instead of an include directory with -I
* [4.9/5/6/7 Regression] ICE on missing end program in fixed source
* [4.9/5/6/7 Regression] incorrect reading of values from file on Windows
* [4.9/5/6/7 Regression] ICE in gfc_trans_structure_assign
* [4.9/5/6 Regression] FAIL: gfortran.dg/class_allocate_18.f90
* [4.9/5 Regression] Wrong code with allocatable deferred-length (array) function results
* [4.9 Regression] ICE on invalid: ""Bad array reference"" for an undeclared loop variable
* [4.9/5 Regression] ICE on allocating character array with source
* [4.9/5 Regression] Wrong length when allocating character array
* [4.9/5 Regression] ICE on function result with procedure pointer component
* [4.9 Regression] ICE with -g in native_encode_initializer
* [4.9/5/6 Regression] Errors in ""make -k check-gcc RUNTESTFLAGS=plugin.exp""
* [4.9/5/6 regression] Bootstrapping on x86_64-pc-kfreebsd-gnu fails with ""s-taprop.adb:717:32: ""lwp_self"" is undefined""
* [4.9/5/6 regression] Bootstrapping on x86_64-pc-kfreebsd-gnu fails with ""s-taprop.adb:856:10: ""pthread_attr_setaffinity_np"" is undefined (more references follow)""
* [4.9/5/6 regression] ICE in gcc/java/lang.c:427 with -fdump-tree-all
* [4.9/5/6 Regression] ICE: in create_linear_expr_from_tree
* [4.9/5/6 Regression] -ftree-loop-linear: large compile time / memory usage
* [4.9/5/6 Regression] ICE in gen_reg_rtx
* [4.9/5/6 Regression] libada bootstrap failure on kfreebsd (""pthread_rwlock_t"" not declared in ""OS_Interface"")
* [4.9/5/6 Regression] libbacktrace causes undefined symbol ""_Unwind_GetIPInfo"" on ia64-hpux
* [4.9/5/6 Regression] endless loop with -O2 -floop-parallelize-all
* [4.9 Regression] [graphite] Segmentation fault with -Ofast -floop-parallelize-all -ftree-parallelize-loops
* [4.9/5/6 Regression] Build of i686-pc-linux-android is broken
* [4.9 Regression] Free-form source code: -Wline-truncation is no longer enabled by default
* [4.9 Regression] ICE: FORALL writing multiple elements of one array
* [4.9/5/6 Regression] ICE on invalid code on x86_64-linux-gnu in tree check: expected function_type or method_type
* [4.9/5/6 Regression] gcc 4.9+ miscompiles code on hppa
* [4.9/5/6/7 Regression] ICE in analyze
* [4.9 /5/6 Regression] ICE in get_narrower
* [4.9/5/6 Regression] Build failure: undefined symbol __floatunsitf
* [4.9/5/6 Regression] ICE when renaming predefined ""="" and ""/=""
* [4.9/5/6 Regression] ICE: in compute_affine_dependence
limited to gcc5 because others do not seem to run into the same issues, to
avoid a regression for them.
disable libssp on netbsd - it conflicts with native libssp
(related: PR pkg/47213)
Use a more sane specfile for netbsd, linking against libc when building
shared.
bump gcc47 PKGREVISION
bump gcc47-libs PKGREVISION further than gcc47
pkgsrc notes:
* The build requires binary bootstraps built by the Rust team. Due
to the requirement that only the previous version is supported as
a bootstrap compiler, and new versions of Rust are released every
6 weeks, it is unlikely to be practical to build TNF bootstraps.
Users should evaluate whether they trust binaries from upstream.
* There is currently no SunOS bootstrap provided by the Rust team,
so for now a version built by myself is provided by Joyent.
* Only Darwin/Linux/SunOS are currently supported. The Rust team do
provide NetBSD bootstraps so support should be easy enough to add.
Information about Rust from the DESCR:
Rust is a systems programming language focused on three goals: safety,
speed, and concurrency. It maintains these goals without having a
garbage collector, making it a useful language for a number of use cases
other languages aren't good at: embedding in other languages, programs
with specific space and time requirements, and writing low-level code,
like device drivers and operating systems.
It improves on current languages targeting this space by having a number
of compile-time safety checks that produce no runtime overhead, while
eliminating all data races. Rust also aims to achieve "zero-cost
abstractions" even though some of these abstractions feel like those of
a high-level language. Even then, Rust still allows precise control
like a low-level language would.
because we unconditionally disable libssp, we don't need the workaround
for ssp.h not found, so we can remove that part of that makefile.
bump gcc5 PKGREVISION
bump gcc5-libs PKGREVISION further than gcc5.
netbsd only: link against libc when building shared.
libssp is broken as it has headers like ssp/stdio.h which include
<ssp.h>, when only ssp/ssp.h exists.
simply building hello world (including stdio.h) with -D_FORTIFY_SOURCE
will fail.
netbsd building of shared was broken as it did not link against libc when
making shared. adjust the spec file so it will do this.
bump PKGREVISION
XXX - all the other versions of GCC likely need the same
thanks joerg for the help
The signal trampoline detection for NetBSD 7 and later is still broken.
Support for NetBSD 6.99 has been removed along with supporte for
32-bit DragonFly. The modifications to the testsuite were misguided and
have also been removed.
Notable changes
- build: zlib symbols and additional OpenSSL symbols are now
exposed on Windows platforms.
- child_process, cluster: Forked child processes and cluster
workers now support stdio configuration.
- child_process: argv[0] can now be set to arbitrary values in
spawned processes.
- fs: fs.ReadStream now exposes the number of bytes it has read so
far.
- repl: The REPL now supports editor mode.
- util: inspect() can now be configured globally using
util.inspect.defaultOptions.
The latest Go release, version 1.7, arrives six months after 1.6. Most of its
changes are in the implementation of the toolchain, runtime, and libraries.
There is one minor change to the language specification. As always, the release
maintains the Go 1 promise of compatibility. We expect almost all Go programs
to continue to compile and run as before.
There is one tiny language change in this release. The section on terminating
statements clarifies that to determine whether a statement list ends in a
terminating statement, the “final non-empty statement” is considered the end,
matching the existing behavior of the gc and gccgo compiler toolchains. In
earlier releases the definition referred only to the “final statement,” leaving
the effect of trailing empty statements at the least unclear. The go/types
package has been updated to match the gc and gccgo compiler toolchains in this
respect. This change has no effect on the correctness of existing programs.
Go 1.7 adds support for macOS 10.12 Sierra. This support was backported to Go
1.6.3. Binaries built with versions of Go before 1.6.3 will not work correctly
on Sierra.
