* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-02-22 23:46 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-02-22 23:46 UTC (permalink / raw
To: gentoo-commits
commit: 27afb80e661ba54a9c71dcb3f52ebe8d46504cc2
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Fri Feb 22 23:45:59 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Fri Feb 22 23:45:59 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=27afb80e
8.3.0: cut patchset 1.0
It's a verbatim copy of 8.2.0 patchset with upstreamed patches removed.
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/01_all_default-fortify-source.patch | 22 ++++
.../02_all_default-warn-format-security.patch | 22 ++++
8.3.0/gentoo/03_all_default-warn-trampolines.patch | 13 ++
8.3.0/gentoo/04_all_default-ssp-fix.patch | 38 ++++++
8.3.0/gentoo/05_all_alpha-mieee-default.patch | 39 ++++++
8.3.0/gentoo/06_all_ia64_note.GNU-stack.patch | 92 +++++++++++++
.../gentoo/07_all_i386_libgcc_note.GNU-stack.patch | 54 ++++++++
8.3.0/gentoo/08_all_libiberty-asprintf.patch | 18 +++
8.3.0/gentoo/09_all_libiberty-pic.patch | 10 ++
8.3.0/gentoo/10_all_nopie-all-flags.patch | 18 +++
| 89 +++++++++++++
.../12_all_pr55930-dependency-tracking.patch | 18 +++
8.3.0/gentoo/13_all_sh-drop-sysroot-suffix.patch | 32 +++++
8.3.0/gentoo/14_all_ia64-TEXTREL.patch | 22 ++++
8.3.0/gentoo/15_all_disable-systemtap-switch.patch | 142 +++++++++++++++++++++
8.3.0/gentoo/16_all_sh_textrel-on-libitm.patch | 41 ++++++
8.3.0/gentoo/17_all_m68k-textrel-on-libgcc.patch | 93 ++++++++++++++
8.3.0/gentoo/18_all_respect-build-cxxflags.patch | 39 ++++++
8.3.0/gentoo/19_all_libgfortran-Werror.patch | 20 +++
8.3.0/gentoo/20_all_libgomp-Werror.patch | 20 +++
8.3.0/gentoo/21_all_libitm-Werror.patch | 19 +++
8.3.0/gentoo/22_all_libatomic-Werror.patch | 19 +++
8.3.0/gentoo/23_all_libbacktrace-Werror.patch | 17 +++
8.3.0/gentoo/24_all_libsanitizer-Werror.patch | 17 +++
8.3.0/gentoo/25_all_libstdcxx-no-vtv.patch | 61 +++++++++
8.3.0/gentoo/README.history | 26 ++++
26 files changed, 1001 insertions(+)
diff --git a/8.3.0/gentoo/01_all_default-fortify-source.patch b/8.3.0/gentoo/01_all_default-fortify-source.patch
new file mode 100644
index 0000000..d307474
--- /dev/null
+++ b/8.3.0/gentoo/01_all_default-fortify-source.patch
@@ -0,0 +1,22 @@
+Taken Debian's patch and removed docs matches:
+ https://salsa.debian.org/toolchain-team/gcc.git
+Also see https://bugs.gentoo.org/621036 where
+initially Gentoo used too complicated macro.
+
+# DP: Turn on -D_FORTIFY_SOURCE=2 by default for C, C++, ObjC, ObjC++,
+# DP: if the optimization level is > 0
+--- a/gcc/c-family/c-cppbuiltin.c
++++ b/gcc/c-family/c-cppbuiltin.c
+@@ -951,6 +951,12 @@ c_cpp_builtins (cpp_reader *pfile)
+ builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0);
+ builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0);
+
++#if !defined(ACCEL_COMPILER)
++ /* Fortify Source enabled by default for optimization levels > 0 */
++ if (optimize)
++ builtin_define_with_int_value ("_FORTIFY_SOURCE", 2);
++#endif
++
+ /* Misc. */
+ if (flag_gnu89_inline)
+ cpp_define (pfile, "__GNUC_GNU_INLINE__");
diff --git a/8.3.0/gentoo/02_all_default-warn-format-security.patch b/8.3.0/gentoo/02_all_default-warn-format-security.patch
new file mode 100644
index 0000000..f809abd
--- /dev/null
+++ b/8.3.0/gentoo/02_all_default-warn-format-security.patch
@@ -0,0 +1,22 @@
+Enable -Wformat and -Wformat-security by default.
+
+--- a/gcc/c-family/c.opt 2016-03-23 18:51:56.000000000 +0100
++++ b/gcc/c-family/c.opt 2016-04-28 23:45:54.063351272 +0200
+@@ -459,7 +459,7 @@ C ObjC C++ ObjC++ Var(warn_format_nonlit
+ Warn about format strings that are not literals.
+
+ Wformat-security
+-C ObjC C++ ObjC++ Var(warn_format_security) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0)
++C ObjC C++ ObjC++ Var(warn_format_security) Init(1) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0)
+ Warn about possible security problems with format functions.
+
+ Wformat-signedness
+@@ -475,7 +475,7 @@ C ObjC C++ ObjC++ Var(warn_format_zero_l
+ Warn about zero-length formats.
+
+ Wformat=
+-C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_format) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall, 1, 0) IntegerRange(0, 2)
++C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_format) Init(1) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall, 1, 0) IntegerRange(0, 2)
+ Warn about printf/scanf/strftime/strfmon format string anomalies.
+
+ Wignored-qualifiers
diff --git a/8.3.0/gentoo/03_all_default-warn-trampolines.patch b/8.3.0/gentoo/03_all_default-warn-trampolines.patch
new file mode 100644
index 0000000..7a644cb
--- /dev/null
+++ b/8.3.0/gentoo/03_all_default-warn-trampolines.patch
@@ -0,0 +1,13 @@
+Enable -Wtrampolines by default.
+
+--- a/gcc/common.opt
++++ b/gcc/common.opt
+@@ -712,7 +712,7 @@ Common Var(warn_system_headers) Warning
+ Do not suppress warnings from system headers.
+
+ Wtrampolines
+-Common Var(warn_trampolines) Warning
++Common Var(warn_trampolines) Init(1) Warning
+ Warn whenever a trampoline is generated.
+
+ Wtype-limits
diff --git a/8.3.0/gentoo/04_all_default-ssp-fix.patch b/8.3.0/gentoo/04_all_default-ssp-fix.patch
new file mode 100644
index 0000000..d2deac7
--- /dev/null
+++ b/8.3.0/gentoo/04_all_default-ssp-fix.patch
@@ -0,0 +1,38 @@
+Disable ssp on -nostdlib, -nodefaultlibs and -ffreestanding
+Change the buffer size.
+
+--- a/gcc/gcc.c 2017-07-04 09:15:57.740793000 +0200
++++ b/gcc/gcc.c 2018-03-02 13:58:44.387741114 +0100
+@@ -857,6 +857,12 @@ proper position among the other output f
+ #define LINK_GCC_C_SEQUENCE_SPEC "%G %L %G"
+ #endif
+
++#ifdef ENABLE_DEFAULT_SSP
++#define NO_SSP_SPEC "%{nostdlib|nodefaultlibs|ffreestanding:-fno-stack-protector} "
++#else
++#define NO_SSP_SPEC ""
++#endif
++
+ #ifndef LINK_SSP_SPEC
+ #ifdef TARGET_LIBC_PROVIDES_SSP
+ #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
+@@ -1131,7 +1148,7 @@ static const char *cc1_options =
+ %{-version:--version}\
+ %{-help=*:--help=%*}\
+ %{!fsyntax-only:%{S:%W{o*}%{!o*:-o %b.s}}}\
+- %{fsyntax-only:-o %j} %{-param*}\
++ %{fsyntax-only:-o %j} %{-param*} " NO_SSP_SPEC "\
+ %{coverage:-fprofile-arcs -ftest-coverage}\
+ %{fprofile-arcs|fprofile-generate*|coverage:\
+ %{!fprofile-update=singel:\
+--- a/gcc/params.def 2016-03-30 09:47:40.000000000 +0200
++++ b/gcc/params.def 2016-09-19 12:56:58.443179039 +0200
+@@ -673,7 +673,7 @@ DEFPARAM (PARAM_INTEGER_SHARE_LIMIT,
+ DEFPARAM (PARAM_SSP_BUFFER_SIZE,
+ "ssp-buffer-size",
+ "The lower bound for a buffer to be considered for stack smashing protection.",
+- 8, 1, 0)
++ 4, 1, 0)
+
+ DEFPARAM (PARAM_MIN_SIZE_FOR_STACK_SHARING,
+ "min-size-for-stack-sharing",
diff --git a/8.3.0/gentoo/05_all_alpha-mieee-default.patch b/8.3.0/gentoo/05_all_alpha-mieee-default.patch
new file mode 100644
index 0000000..b266d77
--- /dev/null
+++ b/8.3.0/gentoo/05_all_alpha-mieee-default.patch
@@ -0,0 +1,39 @@
+Set the default behavior on alpha to use -mieee since the large majority of
+time we want this (bad/weird things can happen with packages built without
+it).
+
+To satisfy those people who may not want -mieee forced on them all the time,
+we also provide -mno-ieee.
+
+Patch by Mike Frysinger <vapier@gentoo.org>
+
+Note: upstream doesn't want to take this due to long standing behavior, and
+because it'd make behavior across OS's inconsistent:
+ https://gcc.gnu.org/ml/gcc-patches/2003-07/msg02144.html
+
+This makes sense for upstream, but Gentoo is more concerned about packages
+behaving the same across arches under Linux.
+
+--- a/gcc/config/alpha/alpha.h
++++ b/gcc/config/alpha/alpha.h
+@@ -96,6 +96,8 @@ along with GCC; see the file COPYING3. If not see
+ while (0)
+ #endif
+
++#define CPP_SPEC "%{!no-ieee:-mieee}"
++
+ /* Run-time compilation parameters selecting different hardware subsets. */
+
+ /* Which processor to schedule for. The cpu attribute defines a list that
+--- a/gcc/config/alpha/alpha.opt
++++ b/gcc/config/alpha/alpha.opt
+@@ -35,7 +35,7 @@
+ Request IEEE-conformant math library routines (OSF/1).
+
+ mieee
+-Target Report RejectNegative Mask(IEEE)
++Target Report Mask(IEEE)
+ Emit IEEE-conformant code, without inexact exceptions.
+
+ mieee-with-inexact
+
diff --git a/8.3.0/gentoo/06_all_ia64_note.GNU-stack.patch b/8.3.0/gentoo/06_all_ia64_note.GNU-stack.patch
new file mode 100644
index 0000000..66a787e
--- /dev/null
+++ b/8.3.0/gentoo/06_all_ia64_note.GNU-stack.patch
@@ -0,0 +1,92 @@
+http://gcc.gnu.org/PR21098
+
+
+2004-09-20 Jakub Jelinek <jakub@redhat.com>
+
+ * config/rs6000/ppc-asm.h: Add .note.GNU-stack section also
+ on ppc64-linux.
+
+ * config/ia64/lib1funcs.asm: Add .note.GNU-stack section on
+ ia64-linux.
+ * config/ia64/crtbegin.asm: Likewise.
+ * config/ia64/crtend.asm: Likewise.
+ * config/ia64/crti.asm: Likewise.
+ * config/ia64/crtn.asm: Likewise.
+
+2004-05-14 Jakub Jelinek <jakub@redhat.com>
+
+ * config/ia64/linux.h (TARGET_ASM_FILE_END): Define.
+
+
+--- a/gcc/config/ia64/linux.h
++++ b/gcc/config/ia64/linux.h
+@@ -24,6 +24,8 @@ a copy of the GCC Runtime Library Exception along with this program;
+ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+ <http://www.gnu.org/licenses/>. */
+
++#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
++
+ /* This is for -profile to use -lc_p instead of -lc. */
+ #undef CC1_SPEC
+ #define CC1_SPEC "%{profile:-p} %{G*}"
+--- a/gcc/config/rs6000/ppc-asm.h
++++ b/gcc/config/rs6000/ppc-asm.h
+@@ -352,7 +352,7 @@ GLUE(.L,name): \
+ #endif
+ #endif
+
+-#if defined __linux__ && !defined __powerpc64__
++#if defined __linux__
+ .section .note.GNU-stack
+ .previous
+ #endif
+--- a/libgcc/config/ia64/crtbegin.S
++++ b/libgcc/config/ia64/crtbegin.S
+@@ -252,3 +252,7 @@ __do_jv_register_classes:
+ .weak __cxa_finalize
+ #endif
+ .weak _Jv_RegisterClasses
++
++#ifdef __linux__
++.section .note.GNU-stack; .previous
++#endif
+--- a/libgcc/config/ia64/crtend.S
++++ b/libgcc/config/ia64/crtend.S
+@@ -119,3 +119,6 @@ __do_global_ctors_aux:
+
+ br.ret.sptk.many rp
+ .endp __do_global_ctors_aux
++#ifdef __linux__
++.section .note.GNU-stack; .previous
++#endif
+--- a/libgcc/config/ia64/crti.S
++++ b/libgcc/config/ia64/crti.S
+@@ -49,5 +49,8 @@ _fini:
+ .save rp, r33
+ mov r33 = b0
+ .body
++#ifdef __linux__
++.section .note.GNU-stack; .previous
++#endif
+
+ # end of crti.S
+--- a/libgcc/config/ia64/crtn.S
++++ b/libgcc/config/ia64/crtn.S
+@@ -39,5 +39,8 @@
+ .restore sp
+ mov r12 = r35
+ br.ret.sptk.many b0
++#ifdef __linux__
++.section .note.GNU-stack; .previous
++#endif
+
+ # end of crtn.S
+--- a/libgcc/config/ia64/lib1funcs.S
++++ b/libgcc/config/ia64/lib1funcs.S
+@@ -793,3 +793,6 @@ __floattitf:
+ .endp __floattitf
+ #endif
+ #endif
++#ifdef __linux__
++.section .note.GNU-stack; .previous
++#endif
diff --git a/8.3.0/gentoo/07_all_i386_libgcc_note.GNU-stack.patch b/8.3.0/gentoo/07_all_i386_libgcc_note.GNU-stack.patch
new file mode 100644
index 0000000..7f74945
--- /dev/null
+++ b/8.3.0/gentoo/07_all_i386_libgcc_note.GNU-stack.patch
@@ -0,0 +1,54 @@
+--- a/libgcc/config/i386/resms64.h 2018-01-03 11:03:58.000000000 +0100
++++ b/libgcc/config/i386/resms64.h 2018-05-01 12:59:48.942833419 +0200
+@@ -57,3 +57,6 @@ MS2SYSV_STUB_END(resms64_17)
+ MS2SYSV_STUB_END(resms64_18)
+
+ #endif /* __x86_64__ */
++#if defined(__linux__) && defined(__ELF__)
++.section .note.GNU-stack,"",%progbits
++#endif
+--- a/libgcc/config/i386/resms64f.h 2018-01-03 11:03:58.000000000 +0100
++++ b/libgcc/config/i386/resms64f.h 2018-05-01 13:00:23.422832853 +0200
+@@ -55,3 +55,6 @@ MS2SYSV_STUB_END(resms64f_16)
+ MS2SYSV_STUB_END(resms64f_17)
+
+ #endif /* __x86_64__ */
++#if defined(__linux__) && defined(__ELF__)
++.section .note.GNU-stack,"",%progbits
++#endif
+--- a/libgcc/config/i386/resms64fx.h 2018-02-26 20:46:34.000000000 +0100
++++ b/libgcc/config/i386/resms64fx.h 2018-05-01 13:06:49.682826518 +0200
+@@ -62,3 +62,6 @@ MS2SYSV_STUB_END(resms64fx_16)
+ MS2SYSV_STUB_END(resms64fx_17)
+
+ #endif /* __x86_64__ */
++#if defined(__linux__) && defined(__ELF__)
++.section .note.GNU-stack,"",%progbits
++#endif
+--- a/libgcc/config/i386/resms64x.h 2018-02-26 20:46:34.000000000 +0100
++++ b/libgcc/config/i386/resms64x.h 2018-05-01 13:07:21.702825993 +0200
+@@ -63,3 +63,6 @@ MS2SYSV_STUB_END(resms64x_17)
+ MS2SYSV_STUB_END(resms64x_18)
+
+ #endif /* __x86_64__ */
++#if defined(__linux__) && defined(__ELF__)
++.section .note.GNU-stack,"",%progbits
++#endif
+--- a/libgcc/config/i386/savms64.h 2018-01-03 11:03:58.000000000 +0100
++++ b/libgcc/config/i386/savms64.h 2018-05-01 13:07:48.952825546 +0200
+@@ -57,3 +57,6 @@ MS2SYSV_STUB_END(savms64_17)
+ MS2SYSV_STUB_END(savms64_18)
+
+ #endif /* __x86_64__ */
++#if defined(__linux__) && defined(__ELF__)
++.section .note.GNU-stack,"",%progbits
++#endif
+--- a/libgcc/config/i386/savms64f.h 2018-01-03 11:03:58.000000000 +0100
++++ b/libgcc/config/i386/savms64f.h 2018-05-01 13:08:30.082824871 +0200
+@@ -55,3 +55,6 @@ MS2SYSV_STUB_END(savms64f_16)
+ MS2SYSV_STUB_END(savms64f_17)
+
+ #endif /* __x86_64__ */
++#if defined(__linux__) && defined(__ELF__)
++.section .note.GNU-stack,"",%progbits
++#endif
diff --git a/8.3.0/gentoo/08_all_libiberty-asprintf.patch b/8.3.0/gentoo/08_all_libiberty-asprintf.patch
new file mode 100644
index 0000000..bee0c4c
--- /dev/null
+++ b/8.3.0/gentoo/08_all_libiberty-asprintf.patch
@@ -0,0 +1,18 @@
+2008-07-25 Magnus Granberg <zorry@ume.nu>
+
+ * include/libiberty.h (asprintf): Don't declare if defined as a macro
+
+--- a/include/libiberty.h
++++ b/include/libiberty.h
+@@ -609,8 +609,11 @@ extern int pwait (int, int *, int);
+ /* Like sprintf but provides a pointer to malloc'd storage, which must
+ be freed by the caller. */
+
++/* asprintf may be declared as a macro by glibc with __USE_FORTIFY_LEVEL. */
++#ifndef asprintf
+ extern int asprintf (char **, const char *, ...) ATTRIBUTE_PRINTF_2;
+ #endif
++#endif
+
+ #if !HAVE_DECL_VASPRINTF
+ /* Like vsprintf but provides a pointer to malloc'd storage, which
diff --git a/8.3.0/gentoo/09_all_libiberty-pic.patch b/8.3.0/gentoo/09_all_libiberty-pic.patch
new file mode 100644
index 0000000..b6160a7
--- /dev/null
+++ b/8.3.0/gentoo/09_all_libiberty-pic.patch
@@ -0,0 +1,10 @@
+--- a/libiberty/Makefile.in
++++ b/libiberty/Makefile.in
+@@ -246,6 +246,7 @@ $(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS)
+ $(AR) $(AR_FLAGS) $(TARGETLIB) \
+ $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS); \
+ $(RANLIB) $(TARGETLIB); \
++ cp $(TARGETLIB) ../ ; \
+ cd ..; \
+ else true; fi
+
diff --git a/8.3.0/gentoo/10_all_nopie-all-flags.patch b/8.3.0/gentoo/10_all_nopie-all-flags.patch
new file mode 100644
index 0000000..48536e6
--- /dev/null
+++ b/8.3.0/gentoo/10_all_nopie-all-flags.patch
@@ -0,0 +1,18 @@
+We need to pass NO_PIE_CFLAGS to ALL_* so gcc don't fail when
+we compile it with older gcc and pie.
+
+--- a/gcc/Makefile.in 2015-06-25 19:18:12.000000000 +0200
++++ b/gcc/Makefile.in 2016-04-22 00:12:54.029178860 +0200
+@@ -991,10 +991,10 @@ ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@)
+ ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
+
+ # This is the variable to use when using $(COMPILER).
+-ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
++ALL_COMPILERFLAGS = $(NO_PIE_CFLAGS) $(ALL_CXXFLAGS)
+
+ # This is the variable to use when using $(LINKER).
+-ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
++ALL_LINKERFLAGS = $(NO_PIE_CFLAGS) $(ALL_CXXFLAGS)
+
+ # Build and host support libraries.
+
--git a/8.3.0/gentoo/11_all_extra-options.patch b/8.3.0/gentoo/11_all_extra-options.patch
new file mode 100644
index 0000000..9187af8
--- /dev/null
+++ b/8.3.0/gentoo/11_all_extra-options.patch
@@ -0,0 +1,89 @@
+On Hardened we add some options like -fstack-clash-protection and -z now
+
+--- a/gcc/common.opt 2018-03-28 16:51:09.000000000 +0200
++++ a/gcc/common.opt 2018-04-30 15:35:55.274096877 +0200
+@@ -2367,7 +2367,7 @@ Common Alias(fstack-check=, specific, no
+ Insert stack checking code into the program. Same as -fstack-check=specific.
+
+ fstack-clash-protection
+-Common Report Var(flag_stack_clash_protection) Optimization
++Common Report Var(flag_stack_clash_protection) Optimization Init(-1)
+ Insert code to probe each page of stack space as it is allocated to protect
+ from stack-clash style attacks.
+
+--- a/gcc/defaults.h 2018-01-03 11:03:58.000000000 +0100
++++ b/gcc/defaults.h 2018-05-01 12:41:29.522851451 +0200
+@@ -1435,6 +1435,15 @@ see the files COPYING3 and COPYING.RUNTI
+ #define STACK_CHECK_MAX_VAR_SIZE (STACK_CHECK_MAX_FRAME_SIZE / 100)
+ #endif
+
++/* Default value for flag_clash_protector when flag_clash_protector is
++ initialized to -1. */
++#ifdef EXTRA_OPTIONS
++#define DEFAULT_FLAG_SCP 1
++#endif
++#ifndef DEFAULT_FLAG_SCP
++#define DEFAULT_FLAG_SCP 0
++#endif
++
+ /* By default, the C++ compiler will use function addresses in the
+ vtable entries. Setting this nonzero tells the compiler to use
+ function descriptors instead. The value of this macro says how
+--- a/gcc/toplev.c 2018-02-13 17:18:37.000000000 +0100
++++ b/toplev.c 2018-04-30 16:46:37.244027303 +0200
+@@ -1682,6 +1682,10 @@ process_options (void)
+
+ /* -fstack-clash-protection is not currently supported on targets
+ where the stack grows up. */
++ if (flag_stack_clash_protection == -1)
++ {
++ flag_stack_clash_protection = DEFAULT_FLAG_SCP;
++ }
+ if (flag_stack_clash_protection && !STACK_GROWS_DOWNWARD)
+ {
+ warning_at (UNKNOWN_LOCATION, 0,
+
+--- a/libgcc/Makefile.in 2011-11-22 04:01:02.000000000 +0100
++++ b/libgcc/Makefile.in 2011-12-25 15:18:22.449610631 +0100
+@@ -225,7 +225,7 @@ endif
+ LIBGCC2_DEBUG_CFLAGS = -g
+ LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(HOST_LIBGCC2_CFLAGS) \
+ $(LIBGCC2_DEBUG_CFLAGS) -DIN_LIBGCC2 \
+- -fbuilding-libgcc -fno-stack-protector \
++ -fbuilding-libgcc -fno-stack-protector -fno-stack-clash-protection \
+ $(INHIBIT_LIBC_CFLAGS)
+
+ # Additional options to use when compiling libgcc2.a.
+@@ -279,7 +290,7 @@ INTERNAL_CFLAGS = $(CFLAGS) $(LIBGCC2_CF
+ -finhibit-size-directive -fno-inline -fno-exceptions \
+ -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \
+ -fbuilding-libgcc -fno-stack-protector $(FORCE_EXPLICIT_EH_REGISTRY) \
+- $(INHIBIT_LIBC_CFLAGS)
++ -fno-stack-clash-protection $(INHIBIT_LIBC_CFLAGS)
+
+ # Extra flags to use when compiling crt{begin,end}.o.
+ CRTSTUFF_T_CFLAGS =
+--- a/gcc/gcc.c 2016-02-19 23:18:38.000000000 +0100
++++ b/gcc/gcc.c 2016-05-02 22:56:10.185721270 +0200
+@@ -868,6 +868,12 @@ proper position among the other output f
+ #endif
+ #endif
+
++#ifdef EXTRA_OPTIONS
++#define LINK_NOW_SPEC "%{!nonow:-z now} "
++#else
++#define LINK_NOW_SPEC ""
++#endif
++
+ #ifdef ENABLE_DEFAULT_PIE
+ #define NO_PIE_SPEC "no-pie|static"
+ #define PIE_SPEC NO_PIE_SPEC "|r|shared:;"
+@@ -1013,7 +1020,7 @@ proper position among the other output f
+ %(linker) " \
+ LINK_PLUGIN_SPEC \
+ "%{flto|flto=*:%<fcompare-debug*} \
+- %{flto} %{fno-lto} %{flto=*} %l " LINK_PIE_SPEC \
++ %{flto} %{fno-lto} %{flto=*} %l " LINK_PIE_SPEC LINK_NOW_SPEC \
+ "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
+ "%X %{o*} %{e*} %{N} %{n} %{r}\
+ %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}} \
diff --git a/8.3.0/gentoo/12_all_pr55930-dependency-tracking.patch b/8.3.0/gentoo/12_all_pr55930-dependency-tracking.patch
new file mode 100644
index 0000000..a8743e0
--- /dev/null
+++ b/8.3.0/gentoo/12_all_pr55930-dependency-tracking.patch
@@ -0,0 +1,18 @@
+libatomic build failure if configured with --disable-dependency-tracking
+load_n.c:115:1: fatal error: opening dependency file .deps/load_1_.lo.Ppo: No such file or directory
+
+https://bugs.gentoo.org/463463
+http://gcc.gnu.org/PR55930
+
+--- a/libatomic/Makefile.in
++++ b/libatomic/Makefile.in
+@@ -298,7 +298,8 @@ PAT_N = $(word 2,$(PAT_SPLIT))
+ PAT_S = $(word 3,$(PAT_SPLIT))
+ IFUNC_DEF = -DIFUNC_ALT=$(PAT_S)
+ IFUNC_OPT = $(word $(PAT_S),$(IFUNC_OPTIONS))
+-M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
++@AMDEP_TRUE@M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
++@AMDEP_FALSE@M_DEPS =
+ M_SIZE = -DN=$(PAT_N)
+ M_IFUNC = $(if $(PAT_S),$(IFUNC_DEF) $(IFUNC_OPT))
+ M_FILE = $(PAT_BASE)_n.c
diff --git a/8.3.0/gentoo/13_all_sh-drop-sysroot-suffix.patch b/8.3.0/gentoo/13_all_sh-drop-sysroot-suffix.patch
new file mode 100644
index 0000000..3dadd4c
--- /dev/null
+++ b/8.3.0/gentoo/13_all_sh-drop-sysroot-suffix.patch
@@ -0,0 +1,32 @@
+From 5eeeff19bb4978a8d3c0d53bc81744bc25d82993 Mon Sep 17 00:00:00 2001
+From: Sergei Trofimovich <slyfox@gentoo.org>
+Date: Sat, 14 Apr 2018 13:07:39 +0100
+Subject: [PATCH] gcc/config.gcc: sh-*: Disable sysroot-suffix (PR42947)
+
+sh-* is a multilib target. It is also one of 2 sysroot-prefix targets.
+Unfortunately two options do not mix well. Attempt to use default
+multilib flavour always prepends sysroot-prefix.
+
+Bug: https://bugs.gentoo.org/511548
+Bug: https://gcc.gnu.org/PR42947
+Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
+---
+ gcc/config.gcc | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index 55c314afdbd..c320f24f123 100644
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -2866,8 +2866,6 @@ sh-*-elf* | sh[12346l]*-*-elf* | \
+ if test x${enable_incomplete_targets} = xyes ; then
+ tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1"
+ fi
+- tm_file="$tm_file ./sysroot-suffix.h"
+- tmake_file="$tmake_file t-sysroot-suffix"
+ ;;
+ sh-*-rtems*)
+ tmake_file="${tmake_file} sh/t-sh sh/t-rtems"
+--
+2.17.0
+
diff --git a/8.3.0/gentoo/14_all_ia64-TEXTREL.patch b/8.3.0/gentoo/14_all_ia64-TEXTREL.patch
new file mode 100644
index 0000000..706dbe5
--- /dev/null
+++ b/8.3.0/gentoo/14_all_ia64-TEXTREL.patch
@@ -0,0 +1,22 @@
+Fix textrels on -rdynamic binaries:
+Bug: https://gcc.gnu.org/PR84553
+Bug: https://bugs.gentoo.org/566118
+--- a/gcc/config/ia64/ia64.c
++++ a/gcc/config/ia64/ia64.c
+@@ -10838,12 +10838,14 @@ ia64_hpux_reloc_rw_mask (void)
+
+ /* For others, relax this so that relocations to local data goes in
+ read-only segments, but we still cannot allow global relocations
+- in read-only segments. */
++ in read-only segments. Except that use of -rdynamic at link time
++ may make any local data global, so we can't allow local data in
++ read-only segments either. */
+
+ static int
+ ia64_reloc_rw_mask (void)
+ {
+- return flag_pic ? 3 : 2;
++ return flag_pic ? 3 : 3;
+ }
+
+ /* Return the section to use for X. The only special thing we do here
diff --git a/8.3.0/gentoo/15_all_disable-systemtap-switch.patch b/8.3.0/gentoo/15_all_disable-systemtap-switch.patch
new file mode 100644
index 0000000..a40df83
--- /dev/null
+++ b/8.3.0/gentoo/15_all_disable-systemtap-switch.patch
@@ -0,0 +1,142 @@
+From bb510ed7ea82093c924b027489db6f92250a85b3 Mon Sep 17 00:00:00 2001
+From: Sergei Trofimovich <slyfox@gentoo.org>
+Date: Sat, 12 May 2018 12:56:46 +0100
+Subject: [PATCH] gcc/configure.ac: add --disable-systemtap switch
+
+Before the change systemtap probes were enabled
+if target headers had sys/sdt.h at ./configure time.
+
+After the change explicitly ask to enable or disable
+for probe support and not rely on automagic dependency
+discovery.
+
+Bug: https://bugs.gentoo.org/654748
+Bug: https://gcc.gnu.org/bugzilla/PR61257
+Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
+---
+ gcc/configure | 34 ++++++++++++++++++++++++++--------
+ gcc/configure.ac | 30 ++++++++++++++++++++++--------
+ 2 files changed, 48 insertions(+), 16 deletions(-)
+
+diff --git a/gcc/configure b/gcc/configure
+index 7d69faf549d..5e96c4f99fc 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -946,6 +946,7 @@ enable_gnu_unique_object
+ enable_linker_build_id
+ enable_libssp
+ enable_default_ssp
++enable_systemtap
+ with_long_double_128
+ with_long_double_format
+ with_gc
+@@ -1688,6 +1689,7 @@ Optional Features:
+ compiler will always pass --build-id to linker
+ --enable-libssp enable linking against libssp
+ --enable-default-ssp enable Stack Smashing Protection as default
++ --disable-systemtap enable systemtap static probe points [default=auto]
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
+ sometimes confusing) to the casual installer
+@@ -18448,7 +18450,7 @@ else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+-#line 18451 "configure"
++#line 18453 "configure"
+ #include "confdefs.h"
+
+ #if HAVE_DLFCN_H
+@@ -18554,7 +18556,7 @@ else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+-#line 18557 "configure"
++#line 18559 "configure"
+ #include "confdefs.h"
+
+ #if HAVE_DLFCN_H
+@@ -29297,17 +29299,33 @@ fi
+
+ # Test for <sys/sdt.h> on the target.
+
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
++
++# Check whether --enable-systemtap was given.
++if test "${enable_systemtap+set}" = set; then :
++ enableval=$enable_systemtap; enable_systemtap=$enableval
++else
++ enable_systemtap=auto
++fi
++
++
++if test x$enable_systemtap != xno; then
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
+ $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
+-have_sys_sdt_h=no
+-if test -f $target_header_dir/sys/sdt.h; then
+- have_sys_sdt_h=yes
++ have_sys_sdt_h=no
++ if test -f $target_header_dir/sys/sdt.h ; then
++ have_sys_sdt_h=yes
+
+ $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
+
+-fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
++ fi
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
+ $as_echo "$have_sys_sdt_h" >&6; }
++ if test x$enable_systemtap = xyes ; then
++ if test x$have_sys_sdt_h = xno ; then
++ as_fn_error "sys/sdt.h was not found" "$LINENO" 5
++ fi
++ fi
++fi
+
+ # Check if TFmode long double should be used by default or not.
+ # Some glibc targets used DFmode long double, but with glibc 2.4
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 36124b8ce90..8356e579a20 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -5965,14 +5965,28 @@ AC_SUBST([enable_default_ssp])
+
+ # Test for <sys/sdt.h> on the target.
+ GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
+-AC_MSG_CHECKING(sys/sdt.h in the target C library)
+-have_sys_sdt_h=no
+-if test -f $target_header_dir/sys/sdt.h; then
+- have_sys_sdt_h=yes
+- AC_DEFINE(HAVE_SYS_SDT_H, 1,
+- [Define if your target C library provides sys/sdt.h])
+-fi
+-AC_MSG_RESULT($have_sys_sdt_h)
++
++AC_ARG_ENABLE(systemtap,
++[AS_HELP_STRING([--disable-systemtap],
++ [enable systemtap static probe points [default=auto]])],
++ enable_systemtap=$enableval,
++ enable_systemtap=auto)
++
++if test x$enable_systemtap != xno; then
++ AC_MSG_CHECKING(sys/sdt.h in the target C library)
++ have_sys_sdt_h=no
++ if test -f $target_header_dir/sys/sdt.h ; then
++ have_sys_sdt_h=yes
++ AC_DEFINE(HAVE_SYS_SDT_H, 1,
++ [Define if your target C library provides sys/sdt.h])
++ fi
++ AC_MSG_RESULT($have_sys_sdt_h)
++ if test x$enable_systemtap = xyes ; then
++ if test x$have_sys_sdt_h = xno ; then
++ AC_MSG_ERROR([sys/sdt.h was not found])
++ fi
++ fi
++fi
+
+ # Check if TFmode long double should be used by default or not.
+ # Some glibc targets used DFmode long double, but with glibc 2.4
+--
+2.17.0
+
diff --git a/8.3.0/gentoo/16_all_sh_textrel-on-libitm.patch b/8.3.0/gentoo/16_all_sh_textrel-on-libitm.patch
new file mode 100644
index 0000000..68e50f9
--- /dev/null
+++ b/8.3.0/gentoo/16_all_sh_textrel-on-libitm.patch
@@ -0,0 +1,41 @@
+Backport of upstream https://gcc.gnu.org/PR86712
+
+From 7bb408709cd28034e1bfbd0596887997bcdccee4 Mon Sep 17 00:00:00 2001
+From: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Fri, 3 Aug 2018 20:53:08 +0000
+Subject: [PATCH] * config/sh/sjlj.S: Adjust to use PIC vs normal code
+ to avoid absolute relocation in a shared library.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263299 138bc75d-0d04-0410-961f-82ee72b054a4
+---
+ libitm/ChangeLog | 5 +++++
+ libitm/config/sh/.sjlj.S.swp | Bin 0 -> 12288 bytes
+ libitm/config/sh/sjlj.S | 4 ++--
+ 3 files changed, 7 insertions(+), 2 deletions(-)
+ create mode 100644 libitm/config/sh/.sjlj.S.swp
+
+diff --git a/libitm/config/sh/sjlj.S b/libitm/config/sh/sjlj.S
+index 043f36749be..f265ab8f898 100644
+--- a/libitm/config/sh/sjlj.S
++++ b/libitm/config/sh/sjlj.S
+@@ -53,7 +53,7 @@ _ITM_beginTransaction:
+ #else
+ cfi_def_cfa_offset (4*10)
+ #endif
+-#if defined HAVE_ATTRIBUTE_VISIBILITY || !defined __PIC__
++#if !defined __PIC__
+ mov.l .Lbegin, r1
+ jsr @r1
+ mov r15, r5
+@@ -78,7 +78,7 @@ _ITM_beginTransaction:
+
+ .align 2
+ .Lbegin:
+-#if defined HAVE_ATTRIBUTE_VISIBILITY || !defined __PIC__
++#if !defined __PIC__
+ .long GTM_begin_transaction
+ #else
+ .long GTM_begin_transaction@PCREL-(.Lbegin0-.)
+--
+2.18.0
+
diff --git a/8.3.0/gentoo/17_all_m68k-textrel-on-libgcc.patch b/8.3.0/gentoo/17_all_m68k-textrel-on-libgcc.patch
new file mode 100644
index 0000000..a2aa100
--- /dev/null
+++ b/8.3.0/gentoo/17_all_m68k-textrel-on-libgcc.patch
@@ -0,0 +1,93 @@
+https://gcc.gnu.org/PR86224
+
+From 1d89df42bdaf0745fd2a0d294471ac16f0553707 Mon Sep 17 00:00:00 2001
+From: Sergei Trofimovich <slyfox@gentoo.org>
+Date: Sat, 28 Jul 2018 11:33:27 +0100
+Subject: [PATCH] libgcc: m68k: avoid absolute relocation in shared library
+
+Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
+---
+ libgcc/config/m68k/lb1sf68.S | 19 ++++++++++++++-----
+ 1 file changed, 14 insertions(+), 5 deletions(-)
+
+diff --git a/libgcc/config/m68k/lb1sf68.S b/libgcc/config/m68k/lb1sf68.S
+index 325a7c17d9b..16c6dc3f5a7 100644
+--- a/libgcc/config/m68k/lb1sf68.S
++++ b/libgcc/config/m68k/lb1sf68.S
+@@ -435,7 +435,10 @@ $_exception_handler:
+ .text
+ FUNC(__mulsi3)
+ .globl SYM (__mulsi3)
++ .globl SYM (__mulsi3_internal)
++ .hidden SYM (__mulsi3_internal)
+ SYM (__mulsi3):
++SYM (__mulsi3_internal):
+ movew sp@(4), d0 /* x0 -> d0 */
+ muluw sp@(10), d0 /* x0*y1 */
+ movew sp@(6), d1 /* x1 -> d1 */
+@@ -458,7 +461,10 @@ SYM (__mulsi3):
+ .text
+ FUNC(__udivsi3)
+ .globl SYM (__udivsi3)
++ .globl SYM (__udivsi3_internal)
++ .hidden SYM (__udivsi3_internal)
+ SYM (__udivsi3):
++SYM (__udivsi3_internal):
+ #ifndef __mcoldfire__
+ movel d2, sp@-
+ movel sp@(12), d1 /* d1 = divisor */
+@@ -534,7 +540,10 @@ L2: subql IMM (1),d4
+ .text
+ FUNC(__divsi3)
+ .globl SYM (__divsi3)
++ .globl SYM (__divsi3_internal)
++ .hidden SYM (__divsi3_internal)
+ SYM (__divsi3):
++SYM (__divsi3_internal):
+ movel d2, sp@-
+
+ moveq IMM (1), d2 /* sign of result stored in d2 (=1 or =-1) */
+@@ -557,7 +566,7 @@ L1: movel sp@(8), d0 /* d0 = dividend */
+
+ L2: movel d1, sp@-
+ movel d0, sp@-
+- PICCALL SYM (__udivsi3) /* divide abs(dividend) by abs(divisor) */
++ PICCALL SYM (__udivsi3_internal) /* divide abs(dividend) by abs(divisor) */
+ addql IMM (8), sp
+
+ tstb d2
+@@ -577,13 +586,13 @@ SYM (__umodsi3):
+ movel sp@(4), d0 /* d0 = dividend */
+ movel d1, sp@-
+ movel d0, sp@-
+- PICCALL SYM (__udivsi3)
++ PICCALL SYM (__udivsi3_internal)
+ addql IMM (8), sp
+ movel sp@(8), d1 /* d1 = divisor */
+ #ifndef __mcoldfire__
+ movel d1, sp@-
+ movel d0, sp@-
+- PICCALL SYM (__mulsi3) /* d0 = (a/b)*b */
++ PICCALL SYM (__mulsi3_internal) /* d0 = (a/b)*b */
+ addql IMM (8), sp
+ #else
+ mulsl d1,d0
+@@ -603,13 +612,13 @@ SYM (__modsi3):
+ movel sp@(4), d0 /* d0 = dividend */
+ movel d1, sp@-
+ movel d0, sp@-
+- PICCALL SYM (__divsi3)
++ PICCALL SYM (__divsi3_internal)
+ addql IMM (8), sp
+ movel sp@(8), d1 /* d1 = divisor */
+ #ifndef __mcoldfire__
+ movel d1, sp@-
+ movel d0, sp@-
+- PICCALL SYM (__mulsi3) /* d0 = (a/b)*b */
++ PICCALL SYM (__mulsi3_internal) /* d0 = (a/b)*b */
+ addql IMM (8), sp
+ #else
+ mulsl d1,d0
+--
+2.18.0
+
diff --git a/8.3.0/gentoo/18_all_respect-build-cxxflags.patch b/8.3.0/gentoo/18_all_respect-build-cxxflags.patch
new file mode 100644
index 0000000..14139ea
--- /dev/null
+++ b/8.3.0/gentoo/18_all_respect-build-cxxflags.patch
@@ -0,0 +1,39 @@
+Pass CXXFLAGS as CXXFLAGS_FOR_BUILD to stage1.
+
+Fixes build failure when CXXFLAGS contains
+TARGET-specific flags.
+
+Tested on x86_64-pc-linux-gnu host as:
+ # CFLAGS='-O2 -mfpu=neon-vfpv4' CXXFLAGS='-O2 -mfpu=neon-vfpv4' \
+ armv7a-unknown-linux-gnueabihf-emerge -v1 sys-devel/gcc --quiet-build=n
+
+Fix by Peter Levine.
+https://bugs.gentoo.org/581406
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -170,6 +170,7 @@
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
+@@ -710,6 +711,7 @@
+ "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+ "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+ "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
++ "CXXFLAGS_FOR_BUILD=$(CXXFLAGS_FOR_BUILD)" \
+ "EXPECT=$(EXPECT)" \
+ "FLEX=$(FLEX)" \
+ "INSTALL=$(INSTALL)" \
+--- a/Makefile.tpl
++++ b/Makefile.tpl
+@@ -172,6 +172,7 @@
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
diff --git a/8.3.0/gentoo/19_all_libgfortran-Werror.patch b/8.3.0/gentoo/19_all_libgfortran-Werror.patch
new file mode 100644
index 0000000..f6c26bf
--- /dev/null
+++ b/8.3.0/gentoo/19_all_libgfortran-Werror.patch
@@ -0,0 +1,20 @@
+libgfortran does not respect --disable-werror
+
+https://bugs.gentoo.org/433435
+http://gcc.gnu.org/PR54724
+
+
+--- a/libgfortran/configure.ac
++++ b/libgfortran/configure.ac
+@@ -140,3 +140,3 @@ AM_PROG_CC_C_O
+ if test "x$GCC" = "xyes"; then
+- AM_FCFLAGS="-I . -Wall -Werror -fimplicit-none -fno-repack-arrays -fno-underscoring"
++ AM_FCFLAGS="-I . -Wall -fimplicit-none -fno-repack-arrays -fno-underscoring"
+ ## We like to use C11 and C99 routines when available. This makes
+--- a/libgfortran/configure
++++ b/libgfortran/configure
+@@ -5764,3 +5764,3 @@ fi
+ # Add -Wall -fno-repack-arrays -fno-underscoring if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+- AM_FCFLAGS="-I . -Wall -Werror -fimplicit-none -fno-repack-arrays -fno-underscoring"
++ AM_FCFLAGS="-I . -Wall -fimplicit-none -fno-repack-arrays -fno-underscoring"
diff --git a/8.3.0/gentoo/20_all_libgomp-Werror.patch b/8.3.0/gentoo/20_all_libgomp-Werror.patch
new file mode 100644
index 0000000..416808a
--- /dev/null
+++ b/8.3.0/gentoo/20_all_libgomp-Werror.patch
@@ -0,0 +1,20 @@
+libgomp does not respect --disable-werror
+
+https://bugs.gentoo.org/229059
+http://gcc.gnu.org/PR38436
+--- a/libgomp/configure.ac
++++ b/libgomp/configure.ac
+@@ -4282,4 +4282,4 @@ save_CFLAGS="$CFLAGS"
+ # Add -Wall -Werror if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+- XCFLAGS="$XCFLAGS -Wall -Werror"
++ XCFLAGS="$XCFLAGS -Wall"
+ fi
+--- a/libgomp/configure
++++ b/libgomp/configure
+@@ -4282,4 +4282,4 @@ save_CFLAGS="$CFLAGS"
+ # Add -Wall -Werror if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+- XCFLAGS="$XCFLAGS -Wall -Werror"
++ XCFLAGS="$XCFLAGS -Wall"
+ fi
diff --git a/8.3.0/gentoo/21_all_libitm-Werror.patch b/8.3.0/gentoo/21_all_libitm-Werror.patch
new file mode 100644
index 0000000..27181e0
--- /dev/null
+++ b/8.3.0/gentoo/21_all_libitm-Werror.patch
@@ -0,0 +1,19 @@
+libitm does not respect --disable-werror
+
+https://bugs.gentoo.org/475350
+--- a/libitm/configure.ac
++++ b/libitm/configure.ac
+@@ -4282,4 +4282,4 @@ save_CFLAGS="$CFLAGS"
+ # Add -Wall -Werror if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+- XCFLAGS="$XCFLAGS -Wall -Werror"
++ XCFLAGS="$XCFLAGS -Wall"
+ fi
+--- a/libitm/configure
++++ b/libitm/configure
+@@ -4282,4 +4282,4 @@ save_CFLAGS="$CFLAGS"
+ # Add -Wall -Werror if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+- XCFLAGS="$XCFLAGS -Wall -Werror"
++ XCFLAGS="$XCFLAGS -Wall"
+ fi
diff --git a/8.3.0/gentoo/22_all_libatomic-Werror.patch b/8.3.0/gentoo/22_all_libatomic-Werror.patch
new file mode 100644
index 0000000..0550722
--- /dev/null
+++ b/8.3.0/gentoo/22_all_libatomic-Werror.patch
@@ -0,0 +1,19 @@
+libatomic does not respect --disable-werror
+
+https://bugs.gentoo.org/475350
+--- a/libatomic/configure.ac
++++ b/libatomic/configure.ac
+@@ -4282,4 +4282,4 @@ save_CFLAGS="$CFLAGS"
+ # Add -Wall -Werror if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+- XCFLAGS="$XCFLAGS -Wall -Werror"
++ XCFLAGS="$XCFLAGS -Wall"
+ fi
+--- a/libatomic/configure
++++ b/libatomic/configure
+@@ -4282,4 +4282,4 @@ save_CFLAGS="$CFLAGS"
+ # Add -Wall -Werror if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+- XCFLAGS="$XCFLAGS -Wall -Werror"
++ XCFLAGS="$XCFLAGS -Wall"
+ fi
diff --git a/8.3.0/gentoo/23_all_libbacktrace-Werror.patch b/8.3.0/gentoo/23_all_libbacktrace-Werror.patch
new file mode 100644
index 0000000..57dd284
--- /dev/null
+++ b/8.3.0/gentoo/23_all_libbacktrace-Werror.patch
@@ -0,0 +1,17 @@
+libbacktrace does not respect --disable-werror
+
+https://bugs.gentoo.org/667104
+--- a/libbacktrace/configure
++++ b/libbacktrace/configure
+@@ -11634,3 +11634,3 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ if test -n "${with_target_subdir}"; then
+- WARN_FLAGS="$WARN_FLAGS -Werror"
++ WARN_FLAGS="$WARN_FLAGS"
+ fi
+--- a/libbacktrace/configure.ac
++++ b/libbacktrace/configure.ac
+@@ -138,3 +138,3 @@ ACX_PROG_CC_WARNING_OPTS([-W -Wall -Wwrite-strings -Wstrict-prototypes \
+ if test -n "${with_target_subdir}"; then
+- WARN_FLAGS="$WARN_FLAGS -Werror"
++ WARN_FLAGS="$WARN_FLAGS"
+ fi
diff --git a/8.3.0/gentoo/24_all_libsanitizer-Werror.patch b/8.3.0/gentoo/24_all_libsanitizer-Werror.patch
new file mode 100644
index 0000000..0e484a4
--- /dev/null
+++ b/8.3.0/gentoo/24_all_libsanitizer-Werror.patch
@@ -0,0 +1,17 @@
+libsanitizer does not respect --disable-werror
+
+https://bugs.gentoo.org/667104
+--- a/libsanitizer/libbacktrace/Makefile.am
++++ b/libsanitizer/libbacktrace/Makefile.am
+@@ -37,3 +37,3 @@ AM_CPPFLAGS = -I $(top_srcdir)/../include -I $(top_srcdir)/../libgcc \
+ WARN_FLAGS = -W -Wall -Wwrite-strings -Wmissing-format-attribute \
+- -Wcast-qual -Werror
++ -Wcast-qual
+ C_WARN_FLAGS = $(WARN_FLAGS) -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
+--- a/libsanitizer/libbacktrace/Makefile.in
++++ b/libsanitizer/libbacktrace/Makefile.in
+@@ -297,3 +297,3 @@ AM_CPPFLAGS = -I $(top_srcdir)/../include -I $(top_srcdir)/../libgcc \
+ WARN_FLAGS = -W -Wall -Wwrite-strings -Wmissing-format-attribute \
+- -Wcast-qual -Werror
++ -Wcast-qual
+
diff --git a/8.3.0/gentoo/25_all_libstdcxx-no-vtv.patch b/8.3.0/gentoo/25_all_libstdcxx-no-vtv.patch
new file mode 100644
index 0000000..68508bd
--- /dev/null
+++ b/8.3.0/gentoo/25_all_libstdcxx-no-vtv.patch
@@ -0,0 +1,61 @@
+Final libstdc++.so should not contain rpath to make libvtv usable.
+It's up to final binaries to link against proper libvtv.
+
+Bug: https://bugs.gentoo.org/582524
+Bug: https://gcc.gnu.org/PR85884
+--- a/libstdc++-v3/src/Makefile.am
++++ b/libstdc++-v3/src/Makefile.am
+@@ -217,7 +217,6 @@ CXXLINK = \
+ $(LIBTOOL) --tag CXX \
+ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CXX) \
+- $(VTV_CXXLINKFLAGS) \
+ $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
+
+ # Symbol versioning for shared libraries.
+--- a/libstdc++-v3/src/Makefile.in
++++ b/libstdc++-v3/src/Makefile.in
+@@ -511,7 +511,6 @@ CXXLINK = \
+ $(LIBTOOL) --tag CXX \
+ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CXX) \
+- $(VTV_CXXLINKFLAGS) \
+ $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
+
+ @ENABLE_SYMVERS_TRUE@CLEANFILES = libstdc++-symbols.ver $(version_dep)
+--- a/libstdc++-v3/src/c++11/Makefile.am
++++ b/libstdc++-v3/src/c++11/Makefile.am
+@@ -204,5 +204,4 @@ CXXLINK = \
+ $(LIBTOOL) --tag CXX --tag disable-shared \
+ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CXX) \
+- $(VTV_CXXLINKFLAGS) \
+ $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
+--- a/libstdc++-v3/src/c++11/Makefile.in
++++ b/libstdc++-v3/src/c++11/Makefile.in
+@@ -496,7 +496,6 @@ CXXLINK = \
+ $(LIBTOOL) --tag CXX --tag disable-shared \
+ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CXX) \
+- $(VTV_CXXLINKFLAGS) \
+ $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
+
+ all: all-am
+--- a/libstdc++-v3/src/c++98/Makefile.am
++++ b/libstdc++-v3/src/c++98/Makefile.am
+@@ -273,5 +273,4 @@ CXXLINK = \
+ $(LIBTOOL) --tag CXX --tag disable-shared \
+ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CXX) \
+- $(VTV_CXXLINKFLAGS) \
+ $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
+--- a/libstdc++-v3/src/c++98/Makefile.in
++++ b/libstdc++-v3/src/c++98/Makefile.in
+@@ -500,7 +500,6 @@ CXXLINK = \
+ $(LIBTOOL) --tag CXX --tag disable-shared \
+ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CXX) \
+- $(VTV_CXXLINKFLAGS) \
+ $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
+
+ all: all-am
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
new file mode 100644
index 0000000..796db27
--- /dev/null
+++ b/8.3.0/gentoo/README.history
@@ -0,0 +1,26 @@
+1.0 22 Feb 2019
+ + 01_all_default-fortify-source.patch
+ + 02_all_default-warn-format-security.patch
+ + 03_all_default-warn-trampolines.patch
+ + 04_all_default-ssp-fix.patch
+ + 05_all_alpha-mieee-default.patch
+ + 06_all_ia64_note.GNU-stack.patch
+ + 07_all_i386_libgcc_note.GNU-stack.patch
+ + 08_all_libiberty-asprintf.patch
+ + 09_all_libiberty-pic.patch
+ + 10_all_nopie-all-flags.patch
+ + 11_all_extra-options.patch
+ + 12_all_pr55930-dependency-tracking.patch
+ + 13_all_sh-drop-sysroot-suffix.patch
+ + 14_all_ia64-TEXTREL.patch
+ + 15_all_disable-systemtap-switch.patch
+ + 16_all_sh_textrel-on-libitm.patch
+ + 17_all_m68k-textrel-on-libgcc.patch
+ + 18_all_respect-build-cxxflags.patch
+ + 19_all_libgfortran-Werror.patch
+ + 20_all_libgomp-Werror.patch
+ + 21_all_libitm-Werror.patch
+ + 22_all_libatomic-Werror.patch
+ + 23_all_libbacktrace-Werror.patch
+ + 24_all_libsanitizer-Werror.patch
+ + 25_all_libstdcxx-no-vtv.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-03-08 7:55 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-03-08 7:55 UTC (permalink / raw
To: gentoo-commits
commit: 28e55a54934fa758aa6af045b61bd8f268a9c11b
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Fri Mar 8 07:50:57 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Fri Mar 8 07:50:57 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=28e55a54
8.3.0: allow -march=native override with -march=<arch>
That fixes build breakage like https://bugs.gentoo.org/672946
where Qt build system uses -march=core-avx2 instead of
individual -mavx2 (and friends).
Bug: https://bugs.gentoo.org/679738
Bug: https://gcc.gnu.org/PR69471
Bug: https://bugs.gentoo.org/672946
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/26_all_overridable_native.patch | 126 +++++++++++++++++++++++++++
8.3.0/gentoo/README.history | 3 +
2 files changed, 129 insertions(+)
diff --git a/8.3.0/gentoo/26_all_overridable_native.patch b/8.3.0/gentoo/26_all_overridable_native.patch
new file mode 100644
index 0000000..c292f1c
--- /dev/null
+++ b/8.3.0/gentoo/26_all_overridable_native.patch
@@ -0,0 +1,126 @@
+https://gcc.gnu.org/PR69471
+https://bugs.gentoo.org/679738
+
+From 8c0f695d83d1b4b92b9e7e8dad003701dbc04d27 Mon Sep 17 00:00:00 2001
+From: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Sat, 23 Feb 2019 19:39:35 +0000
+Subject: [PATCH] driver: Also prune joined switches with negation
+
+When -march=native is passed to host_detect_local_cpu to the backend,
+it overrides all command lines after it. That means
+
+$ gcc -march=native -march=skylake-avx512
+
+is the treated as
+
+$ gcc -march=skylake-avx512 -march=native
+
+Prune joined switches with Negative and RejectNegative to allow
+-march=skylake-avx512 to override previous -march=native on command-line.
+
+gcc/
+
+ PR driver/69471
+ * opts-common.c (prune_options): Also prune joined switches
+ with Negative and RejectNegative.
+ * config/i386/i386.opt (march=): Add Negative(march=).
+ (mtune=): Add Negative(mtune=).
+ * doc/options.texi: Document Negative used together with Joined
+ and RejectNegative.
+
+gcc/testsuite/
+
+ PR driver/69471
+ * gcc.dg/pr69471-1.c: New test.
+ * gcc.dg/pr69471-2.c: Likewise.
+ * gcc.target/i386/pr69471-3.c: Likewise.
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@269164 138bc75d-0d04-0410-961f-82ee72b054a4
+--- a/gcc/config/i386/i386.opt
++++ b/gcc/config/i386/i386.opt
+@@ -253,7 +253,7 @@ EnumValue
+ Enum(ix86_align_data) String(cacheline) Value(ix86_align_data_type_cacheline)
+
+ march=
+-Target RejectNegative Joined Var(ix86_arch_string)
++Target RejectNegative Negative(march=) Joined Var(ix86_arch_string)
+ Generate code for given CPU.
+
+ masm=
+@@ -510,7 +510,7 @@ Target Report Mask(TLS_DIRECT_SEG_REFS)
+ Use direct references against %gs when accessing tls data.
+
+ mtune=
+-Target RejectNegative Joined Var(ix86_tune_string)
++Target RejectNegative Negative(mtune=) Joined Var(ix86_tune_string)
+ Schedule code for given CPU.
+
+ mtune-ctrl=
+--- a/gcc/opts-common.c
++++ b/gcc/opts-common.c
+@@ -1015,7 +1015,9 @@ prune_options (struct cl_decoded_option **decoded_options,
+ goto keep;
+
+ /* Skip joined switches. */
+- if ((option->flags & CL_JOINED))
++ if ((option->flags & CL_JOINED)
++ && (!option->cl_reject_negative
++ || (unsigned int) option->neg_index != opt_idx))
+ goto keep;
+
+ for (j = i + 1; j < old_decoded_options_count; j++)
+@@ -1027,8 +1029,11 @@ prune_options (struct cl_decoded_option **decoded_options,
+ continue;
+ if (cl_options[next_opt_idx].neg_index < 0)
+ continue;
+- if ((cl_options[next_opt_idx].flags & CL_JOINED))
+- continue;
++ if ((cl_options[next_opt_idx].flags & CL_JOINED)
++ && (!cl_options[next_opt_idx].cl_reject_negative
++ || ((unsigned int) cl_options[next_opt_idx].neg_index
++ != next_opt_idx)))
++ continue;
+ if (cancel_option (opt_idx, next_opt_idx, next_opt_idx))
+ break;
+ }
+--- /dev/null
++++ b/gcc/testsuite/gcc.dg/pr69471-1.c
+@@ -0,0 +1,9 @@
++/* { dg-do compile } */
++/* { dg-options "-Wno-implicit-function-declaration -Wno-int-conversion -fno-builtin-free -fno-builtin-malloc" } */
++
++void *
++foo (void * p)
++{
++ free (p);
++ return malloc (p);
++}
+--- /dev/null
++++ b/gcc/testsuite/gcc.dg/pr69471-2.c
+@@ -0,0 +1,8 @@
++/* { dg-do compile } */
++/* { dg-options "-gstabs2 -gdwarf-4 -gstabs3" } */
++/* { dg-error "conflicts with prior selectio" "" { target *-*-* } 0 } */
++
++void
++foo (void)
++{
++}
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/i386/pr69471-3.c
+@@ -0,0 +1,11 @@
++/* { dg-do compile } */
++/* { dg-options "-march=native -march=knl" } */
++
++/* NB: We want to verify that -march=native -march=processor is the same
++ as -march=processor. Since it is very unlikely that GCC will be built
++ on KNL, -march=native will have -mno-avx512er and -march=knl should
++ enable AVX512ER. */
++
++#ifndef __AVX512ER__
++# error __AVX512ER__ is not defined
++#endif
+--
+2.21.0
+
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 796db27..c1e5bb1 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,3 +1,6 @@
+1.1 TODO
+ + 26_all_overridable_native.patch
+
1.0 22 Feb 2019
+ 01_all_default-fortify-source.patch
+ 02_all_default-warn-format-security.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-04-04 7:03 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-04-04 7:03 UTC (permalink / raw
To: gentoo-commits
commit: 8f536c47fddf4a9fe15b969b888f4dbd22c1f82a
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Thu Apr 4 07:00:23 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Thu Apr 4 07:00:23 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=8f536c47
8.3.0: backport retpoline/jumptable optimization on i386
Reported-by: Thomas Deutschmann
Bug: https://gcc.gnu.org/PR86952
Bug: https://bugs.gentoo.org/682218
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
.../28_all_i386_retpoline-and-jumptable.patch | 64 ++++++++++++++++++++++
8.3.0/gentoo/README.history | 1 +
2 files changed, 65 insertions(+)
diff --git a/8.3.0/gentoo/28_all_i386_retpoline-and-jumptable.patch b/8.3.0/gentoo/28_all_i386_retpoline-and-jumptable.patch
new file mode 100644
index 0000000..64e9528
--- /dev/null
+++ b/8.3.0/gentoo/28_all_i386_retpoline-and-jumptable.patch
@@ -0,0 +1,64 @@
+https://gcc.gnu.org/PR86952
+https://bugs.gentoo.org/682218
+
+From 4fa11b10fc05a132b68b6df198706a97c3f4d61e Mon Sep 17 00:00:00 2001
+From: marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Mon, 11 Mar 2019 09:38:06 +0000
+Subject: [PATCH] Backport r269492
+
+2019-03-11 Martin Liska <mliska@suse.cz>
+
+ Backport from mainline
+ 2019-03-08 Martin Liska <mliska@suse.cz>
+
+ PR target/86952
+ * config/i386/i386.c (ix86_option_override_internal): Disable
+ jump tables when retpolines are used.
+2019-03-11 Martin Liska <mliska@suse.cz>
+
+ Backport from mainline
+ 2019-03-08 Martin Liska <mliska@suse.cz>
+
+ PR target/86952
+ * gcc.target/i386/indirect-thunk-7.c: Use jump tables to match
+ scanned pattern.
+ * gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-8-branch@269572 138bc75d-0d04-0410-961f-82ee72b054a4
+--- a/gcc/config/i386/i386.c
++++ b/gcc/config/i386/i386.c
+@@ -4958,6 +4958,12 @@ ix86_option_override_internal (bool main_args_p,
+ opts->x_param_values,
+ opts_set->x_param_values);
+
++ /* PR86952: jump table usage with retpolines is slow.
++ The PR provides some numbers about the slowness. */
++ if (ix86_indirect_branch != indirect_branch_keep
++ && !opts_set->x_flag_jump_tables)
++ opts->x_flag_jump_tables = 0;
++
+ return true;
+ }
+
+--- a/gcc/testsuite/gcc.target/i386/indirect-thunk-7.c
++++ b/gcc/testsuite/gcc.target/i386/indirect-thunk-7.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -mindirect-branch=thunk -fno-pic" } */
++/* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -mindirect-branch=thunk -fno-pic -fjump-tables" } */
+
+ void func0 (void);
+ void func1 (void);
+--- a/gcc/testsuite/gcc.target/i386/indirect-thunk-inline-7.c
++++ b/gcc/testsuite/gcc.target/i386/indirect-thunk-inline-7.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -mindirect-branch=thunk-inline -fno-pic" } */
++/* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -mindirect-branch=thunk-inline -fno-pic -fjump-tables" } */
+
+ void func0 (void);
+ void func1 (void);
+--
+2.21.0
+
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 1a755db..2e14fb3 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,6 +1,7 @@
1.1 TODO
+ 26_all_overridable_native.patch
+ 27_all_flto-make-all.patch
+ + 28_all_i386_retpoline-and-jumptable.patch
1.0 22 Feb 2019
+ 01_all_default-fortify-source.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-04-04 7:03 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-04-04 7:03 UTC (permalink / raw
To: gentoo-commits
commit: 6480d86a84ad176452fa3b269570f372bcf84d6e
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Thu Apr 4 06:57:36 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Thu Apr 4 06:57:36 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=6480d86a
8.3.0: backport -flto=2 build failure on isl (all.c)
Reported-by: Fabio Coatti
Bug: https://gcc.gnu.org/PR89896
Bug: https://bugs.gentoo.org/682018
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/27_all_flto-make-all.patch | 31 +++++++++++++++++++++++++++++++
8.3.0/gentoo/README.history | 1 +
2 files changed, 32 insertions(+)
diff --git a/8.3.0/gentoo/27_all_flto-make-all.patch b/8.3.0/gentoo/27_all_flto-make-all.patch
new file mode 100644
index 0000000..abfe2f8
--- /dev/null
+++ b/8.3.0/gentoo/27_all_flto-make-all.patch
@@ -0,0 +1,31 @@
+https://gcc.gnu.org/PR89896
+https://bugs.gentoo.org/682018
+
+From e5e34c317c02b16cef2c6c71a18e4b1a358b626c Mon Sep 17 00:00:00 2001
+From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Wed, 3 Apr 2019 08:46:35 +0000
+Subject: [PATCH] 2019-04-03 Richard Biener <rguenther@suse.de>
+
+ PR lto/89896
+ * lto-wrapper.c (run_gcc): Avoid implicit rules making
+ the all target phony.
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-8-branch@270113 138bc75d-0d04-0410-961f-82ee72b054a4
+---
+--- a/gcc/lto-wrapper.c
++++ b/gcc/lto-wrapper.c
+@@ -1669,7 +1669,9 @@ cont:
+ struct pex_obj *pex;
+ char jobs[32];
+
+- fprintf (mstream, "all:");
++ fprintf (mstream,
++ ".PHONY: all\n"
++ "all:");
+ for (i = 0; i < nr; ++i)
+ {
+ int j = ltrans_priorities[i*2 + 1];
+--
+2.21.0
+
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index c1e5bb1..1a755db 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,5 +1,6 @@
1.1 TODO
+ 26_all_overridable_native.patch
+ + 27_all_flto-make-all.patch
1.0 22 Feb 2019
+ 01_all_default-fortify-source.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-04-06 12:45 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-04-06 12:45 UTC (permalink / raw
To: gentoo-commits
commit: c8e228e9ad5ff6e81cf0fb3a6c0f7fb2929519bf
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Sat Apr 6 10:44:29 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Sat Apr 6 10:44:29 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=c8e228e9
8.3.0: cut 1.1 patchset
Three new patches:
- 26_all_overridable_native.patch
- 27_all_flto-make-all.patch
- 28_all_i386_retpoline-and-jumptable.patch
Bug: https://bugs.gentoo.org/679738
Bug: https://bugs.gentoo.org/682018
Bug: https://bugs.gentoo.org/682218
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/README.history | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 2e14fb3..d1f0c0d 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,4 +1,4 @@
-1.1 TODO
+1.1 06 Apr 2019
+ 26_all_overridable_native.patch
+ 27_all_flto-make-all.patch
+ 28_all_i386_retpoline-and-jumptable.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-04-30 15:50 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-04-30 15:50 UTC (permalink / raw
To: gentoo-commits
commit: bf27cf0934d866b0b9d3d2f78dc25db8aa829e78
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Tue Apr 30 15:49:47 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Tue Apr 30 15:49:47 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=bf27cf09
8.3.0: fix ia64 bootstrap
On ia64 stage2/3 comparison fails due to label wibble.
Bug: https://gcc.gnu.org/87338
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/29_all_ia64-bootstrap.patch | 41 ++++++++++++++++++++++++++++++++
8.3.0/gentoo/README.history | 3 +++
2 files changed, 44 insertions(+)
diff --git a/8.3.0/gentoo/29_all_ia64-bootstrap.patch b/8.3.0/gentoo/29_all_ia64-bootstrap.patch
new file mode 100644
index 0000000..0a0a25b
--- /dev/null
+++ b/8.3.0/gentoo/29_all_ia64-bootstrap.patch
@@ -0,0 +1,41 @@
+https://gcc.gnu.org/PR87338
+
+From 1cc1dc32fcf6b47db4e6d28f55de343713f824a4 Mon Sep 17 00:00:00 2001
+From: James Clarke <jrtc27@jrtc27.com>
+Date: Thu, 25 Apr 2019 15:58:55 +0200
+Subject: [PATCH] PR bootstrap/87338: Fix ia64 bootstrap comparison regression
+ in r257511
+To: gcc-patches@gcc.gnu.org
+
+By using ASM_OUTPUT_LABEL, r257511 forced the assembler to start a new
+bundle when emitting an inline entry label on. Instead, use
+ASM_OUTPUT_DEBUG_LABEL like for the block begin and end labels so tags are
+emitted rather than labels.
+
+gcc/
+ PR bootstrap/87338
+ * dwarf2out.c (dwarf2out_inline_entry): Use ASM_OUTPUT_DEBUG_LABEL
+ instead of ASM_GENERATE_INTERNAL_LABEL and ASM_OUTPUT_LABEL.
+---
+ gcc/dwarf2out.c | 7 ++-----
+ 1 file changed, 2 insertions(+), 5 deletions(-)
+
+--- a/gcc/dwarf2out.c
++++ b/gcc/dwarf2out.c
+@@ -27670,11 +27670,8 @@ dwarf2out_inline_entry (tree block)
+ if (cur_line_info_table)
+ ied->view = cur_line_info_table->view;
+
+- char label[MAX_ARTIFICIAL_LABEL_BYTES];
+-
+- ASM_GENERATE_INTERNAL_LABEL (label, BLOCK_INLINE_ENTRY_LABEL,
+- BLOCK_NUMBER (block));
+- ASM_OUTPUT_LABEL (asm_out_file, label);
++ ASM_OUTPUT_DEBUG_LABEL (asm_out_file, BLOCK_INLINE_ENTRY_LABEL,
++ BLOCK_NUMBER (block));
+ }
+
+ /* Called from finalize_size_functions for size functions so that their body
+--
+1.8.5.3
+
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index d1f0c0d..fc32cd2 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,3 +1,6 @@
+1.2 TODO
+ + 29_all_ia64-bootstrap.patch
+
1.1 06 Apr 2019
+ 26_all_overridable_native.patch
+ 27_all_flto-make-all.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-09-12 21:55 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-09-12 21:55 UTC (permalink / raw
To: gentoo-commits
commit: f5d94ac0dde9af3de0f36928d31ca5bdc51352e3
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Thu Sep 12 21:54:36 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Thu Sep 12 21:54:36 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=f5d94ac0
8.3.0: backport 30_all_sparc-PIC-constant-PR91472.patch
Fix gmp test suite failures.
Bug: https://gcc.gnu.org/PR91472
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
.../gentoo/30_all_sparc-PIC-constant-PR91472.patch | 83 ++++++++++++++++++++++
8.3.0/gentoo/README.history | 1 +
2 files changed, 84 insertions(+)
diff --git a/8.3.0/gentoo/30_all_sparc-PIC-constant-PR91472.patch b/8.3.0/gentoo/30_all_sparc-PIC-constant-PR91472.patch
new file mode 100644
index 0000000..aeacdde
--- /dev/null
+++ b/8.3.0/gentoo/30_all_sparc-PIC-constant-PR91472.patch
@@ -0,0 +1,83 @@
+https://gcc.gnu.org/PR91472
+Fix gmp test suite failrues.
+
+From 0a09a00c87081e0a8d1d382b33bb0b1ec03875e7 Mon Sep 17 00:00:00 2001
+From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Sun, 1 Sep 2019 12:55:22 +0000
+Subject: [PATCH] PR target/91472 * config/sparc/sparc.c
+ (sparc_cannot_force_const_mem): Return true during LRA/reload in PIC mode
+ if the PIC register hasn't been used yet. (sparc_pic_register_p): Test
+ reload_in_progress for consistency's sake.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@275270 138bc75d-0d04-0410-961f-82ee72b054a4
+---
+ gcc/config/sparc/sparc.c | 9 ++++-
+ .../gcc.c-torture/execute/20190901-1.c | 36 +++++++++++++++++++
+
+--- a/gcc/config/sparc/sparc.c
++++ b/gcc/config/sparc/sparc.c
+@@ -4201,6 +4201,13 @@ eligible_for_sibcall_delay (rtx_insn *trial)
+ static bool
+ sparc_cannot_force_const_mem (machine_mode mode, rtx x)
+ {
++ /* After IRA has run in PIC mode, it is too late to put anything into the
++ constant pool if the PIC register hasn't already been initialized. */
++ if ((lra_in_progress || reload_in_progress)
++ && flag_pic
++ && !crtl->uses_pic_offset_table)
++ return true;
++
+ switch (GET_CODE (x))
+ {
+ case CONST_INT:
+@@ -4450,7 +4457,7 @@ sparc_pic_register_p (rtx x)
+ return true;
+
+ if (!HARD_REGISTER_P (pic_offset_table_rtx)
+- && (HARD_REGISTER_P (x) || lra_in_progress)
++ && (HARD_REGISTER_P (x) || lra_in_progress || reload_in_progress)
+ && ORIGINAL_REGNO (x) == REGNO (pic_offset_table_rtx))
+ return true;
+
+--- /dev/null
++++ b/gcc/testsuite/gcc.c-torture/execute/20190901-1.c
+@@ -0,0 +1,36 @@
++/* PR target/91472 */
++/* Reported by John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> */
++
++typedef unsigned int gmp_uint_least32_t;
++
++union ieee_double_extract
++{
++ struct
++ {
++ gmp_uint_least32_t sig:1;
++ gmp_uint_least32_t exp:11;
++ gmp_uint_least32_t manh:20;
++ gmp_uint_least32_t manl:32;
++ } s;
++ double d;
++};
++
++double __attribute__((noipa))
++tests_infinity_d (void)
++{
++ union ieee_double_extract x;
++ x.s.exp = 2047;
++ x.s.manl = 0;
++ x.s.manh = 0;
++ x.s.sig = 0;
++ return x.d;
++}
++
++int
++main (void)
++{
++ double x = tests_infinity_d ();
++ if (x == 0.0)
++ __builtin_abort ();
++ return 0;
++}
+--
+2.23.0
+
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index fc32cd2..68b1fd8 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,5 +1,6 @@
1.2 TODO
+ 29_all_ia64-bootstrap.patch
+ + 30_all_sparc-PIC-constant-PR91472.patch
1.1 06 Apr 2019
+ 26_all_overridable_native.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-09-20 23:12 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-09-20 23:12 UTC (permalink / raw
To: gentoo-commits
commit: b15b261d1b08f083920d0af5e3640d8ab620302a
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Fri Sep 20 23:12:19 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Fri Sep 20 23:12:19 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=b15b261d
8.3.0: backport PR91269 (sparc subreg regression)
Bug: https://gcc.gnu.org/PR91269
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/31_all_sparc-fpu-subregs-91269.patch | 105 ++++++++++++++++++++++
8.3.0/gentoo/README.history | 1 +
2 files changed, 106 insertions(+)
diff --git a/8.3.0/gentoo/31_all_sparc-fpu-subregs-91269.patch b/8.3.0/gentoo/31_all_sparc-fpu-subregs-91269.patch
new file mode 100644
index 0000000..e21d07d
--- /dev/null
+++ b/8.3.0/gentoo/31_all_sparc-fpu-subregs-91269.patch
@@ -0,0 +1,105 @@
+https://gcc.gnu.org/PR91269
+
+From bebaf06774baca584c7e9f8410d0e49606a11d60 Mon Sep 17 00:00:00 2001
+From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Fri, 20 Sep 2019 09:42:40 +0000
+Subject: [PATCH] PR target/91269 * config/sparc/sparc.h
+ (HARD_REGNO_CALLER_SAVE_MODE): Define.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@275994 138bc75d-0d04-0410-961f-82ee72b054a4
+---
+ gcc/config/sparc/sparc.h | 7 ++++
+ gcc/testsuite/gcc.dg/pr91269.c | 70 ++++++++++++++++++++++++++++++++++
+
+--- a/gcc/config/sparc/sparc.h
++++ b/gcc/config/sparc/sparc.h
+@@ -711,6 +711,13 @@ along with GCC; see the file COPYING3. If not see
+ register window instruction in the prologue. */
+ #define HARD_REGNO_RENAME_OK(FROM, TO) ((FROM) != 1)
+
++/* Select a register mode required for caller save of hard regno REGNO.
++ Contrary to what is documented, the default is not the smallest suitable
++ mode but the largest suitable mode for the given (REGNO, NREGS) pair and
++ it quickly creates paradoxical subregs that can be problematic. */
++#define HARD_REGNO_CALLER_SAVE_MODE(REGNO, NREGS, MODE) \
++ ((MODE) == VOIDmode ? choose_hard_reg_mode (REGNO, NREGS, false) : (MODE))
++
+ /* Specify the registers used for certain standard purposes.
+ The values of these macros are register numbers. */
+
+--- /dev/null
++++ b/gcc/testsuite/gcc.dg/pr91269.c
+@@ -0,0 +1,70 @@
++/* PR target/91269 */
++/* Testcase by Sergei Trofimovich <slyfox@inbox.ru> */
++
++/* { dg-do assemble } */
++/* { dg-options "-O2 -Wno-int-conversion" } */
++/* { dg-additional-options "-fcall-used-g6 -fPIE -mcpu=niagara4" { target sparc*-*-* } } */
++
++struct m;
++
++enum { a = 2 };
++int b[1];
++int d[2715];
++int e, f, h;
++enum { i = 2 } j;
++inline int c(int k) {
++ char *cp;
++ if (k >= 62 && k <= 247)
++ cp = b[k];
++ if (cp)
++ return 65533;
++ return 2;
++}
++inline int g(int k) {
++ if (k < sizeof(d))
++ return e;
++ return 0;
++}
++
++int u(struct m*, char*, char*);
++
++int l(struct m *k, char n, long o, int *p) {
++ int q, flags = j, r, s, lasttwo = *p;
++ char inptr, outptr;
++ while (inptr) {
++ if (__builtin_expect(h, 0))
++ break;
++ unsigned ch = inptr;
++ if (lasttwo) {
++ long need = lasttwo >> 3;
++ if (__builtin_expect(need > n, 0))
++ break;
++ } else if (s == i) {
++ long t = c(ch);
++ if (t != 65533) {
++ int jch = g(ch);
++ if (jch & 8)
++ continue;
++ }
++ }
++ if (ch <= 5)
++ ;
++ else {
++ long t = c(ch);
++ if (t != 65533)
++ ;
++ else {
++ switch (f >> 8)
++ case 79:
++ q = f == 20308 || f == 20350;
++ if (q)
++ if (j)
++ r = u(k, &inptr, &outptr);
++ s = *p;
++ if (r)
++ if (o && flags & a)
++ break;
++ }
++ }
++ }
++}
+--
+2.23.0
+
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 68b1fd8..3400182 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,6 +1,7 @@
1.2 TODO
+ 29_all_ia64-bootstrap.patch
+ 30_all_sparc-PIC-constant-PR91472.patch
+ + 31_all_sparc-fpu-subregs-91269.patch
1.1 06 Apr 2019
+ 26_all_overridable_native.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-09-22 9:20 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-09-22 9:20 UTC (permalink / raw
To: gentoo-commits
commit: 97b8531fbe9aeea7960a693979df72d1bb7184cb
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Sun Sep 22 09:19:14 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Sun Sep 22 09:19:14 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=97b8531f
9.3.0: cut 2 patchset
3 new backports:
+ 29_all_ia64-bootstrap.patch: fix bootstrap on ia64 (debug wibble)
+ 30_all_sparc-PIC-constant-PR91472.patch: fix -fPIE sparc codegen
+ 31_all_sparc-fpu-subregs-91269.patch: fix -fPIE sparc codegen
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/README.history | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 3400182..429137b 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,4 +1,4 @@
-1.2 TODO
+2 22 Sep 2019
+ 29_all_ia64-bootstrap.patch
+ 30_all_sparc-PIC-constant-PR91472.patch
+ 31_all_sparc-fpu-subregs-91269.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-11-04 8:30 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-11-04 8:30 UTC (permalink / raw
To: gentoo-commits
commit: b4f434e19efe6a9f833149a104885d4dfaf1f43d
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Mon Nov 4 08:25:40 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Mon Nov 4 08:25:40 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=b4f434e1
8.3.0: drop 30_all_sparc-PIC-constant-PR91472.patch
PR91472 fixed obscure code generation bug on gmp testsuite but
introduced gcc regression in compiling python.
Let's revert the fix. It will break gmp tests on sparc again
but at least restore python building.
Reported-by: Rolf Eike Beer
Bug: https://bugs.gentoo.org/697708
Bug: https://gcc.gnu.org/PR92095
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
.../gentoo/30_all_sparc-PIC-constant-PR91472.patch | 83 ----------------------
8.3.0/gentoo/README.history | 3 +
2 files changed, 3 insertions(+), 83 deletions(-)
diff --git a/8.3.0/gentoo/30_all_sparc-PIC-constant-PR91472.patch b/8.3.0/gentoo/30_all_sparc-PIC-constant-PR91472.patch
deleted file mode 100644
index aeacdde..0000000
--- a/8.3.0/gentoo/30_all_sparc-PIC-constant-PR91472.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-https://gcc.gnu.org/PR91472
-Fix gmp test suite failrues.
-
-From 0a09a00c87081e0a8d1d382b33bb0b1ec03875e7 Mon Sep 17 00:00:00 2001
-From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Sun, 1 Sep 2019 12:55:22 +0000
-Subject: [PATCH] PR target/91472 * config/sparc/sparc.c
- (sparc_cannot_force_const_mem): Return true during LRA/reload in PIC mode
- if the PIC register hasn't been used yet. (sparc_pic_register_p): Test
- reload_in_progress for consistency's sake.
-
-git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@275270 138bc75d-0d04-0410-961f-82ee72b054a4
----
- gcc/config/sparc/sparc.c | 9 ++++-
- .../gcc.c-torture/execute/20190901-1.c | 36 +++++++++++++++++++
-
---- a/gcc/config/sparc/sparc.c
-+++ b/gcc/config/sparc/sparc.c
-@@ -4201,6 +4201,13 @@ eligible_for_sibcall_delay (rtx_insn *trial)
- static bool
- sparc_cannot_force_const_mem (machine_mode mode, rtx x)
- {
-+ /* After IRA has run in PIC mode, it is too late to put anything into the
-+ constant pool if the PIC register hasn't already been initialized. */
-+ if ((lra_in_progress || reload_in_progress)
-+ && flag_pic
-+ && !crtl->uses_pic_offset_table)
-+ return true;
-+
- switch (GET_CODE (x))
- {
- case CONST_INT:
-@@ -4450,7 +4457,7 @@ sparc_pic_register_p (rtx x)
- return true;
-
- if (!HARD_REGISTER_P (pic_offset_table_rtx)
-- && (HARD_REGISTER_P (x) || lra_in_progress)
-+ && (HARD_REGISTER_P (x) || lra_in_progress || reload_in_progress)
- && ORIGINAL_REGNO (x) == REGNO (pic_offset_table_rtx))
- return true;
-
---- /dev/null
-+++ b/gcc/testsuite/gcc.c-torture/execute/20190901-1.c
-@@ -0,0 +1,36 @@
-+/* PR target/91472 */
-+/* Reported by John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> */
-+
-+typedef unsigned int gmp_uint_least32_t;
-+
-+union ieee_double_extract
-+{
-+ struct
-+ {
-+ gmp_uint_least32_t sig:1;
-+ gmp_uint_least32_t exp:11;
-+ gmp_uint_least32_t manh:20;
-+ gmp_uint_least32_t manl:32;
-+ } s;
-+ double d;
-+};
-+
-+double __attribute__((noipa))
-+tests_infinity_d (void)
-+{
-+ union ieee_double_extract x;
-+ x.s.exp = 2047;
-+ x.s.manl = 0;
-+ x.s.manh = 0;
-+ x.s.sig = 0;
-+ return x.d;
-+}
-+
-+int
-+main (void)
-+{
-+ double x = tests_infinity_d ();
-+ if (x == 0.0)
-+ __builtin_abort ();
-+ return 0;
-+}
---
-2.23.0
-
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 429137b..745589a 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,3 +1,6 @@
+3 TODO
+ - 30_all_sparc-PIC-constant-PR91472.patch
+
2 22 Sep 2019
+ 29_all_ia64-bootstrap.patch
+ 30_all_sparc-PIC-constant-PR91472.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-11-04 8:30 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-11-04 8:30 UTC (permalink / raw
To: gentoo-commits
commit: ce7e40b4d2a1bfa4e417ed368b9ce206fa309371
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Mon Nov 4 08:30:01 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Mon Nov 4 08:30:01 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=ce7e40b4
8.3.0: cut 3 patchset
One dropped patch:
- 27_all_sparc-PIC-constant-PR91472.patch: restore python codegen on sparc
Bug: https://bugs.gentoo.org/697708
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/README.history | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 745589a..94ff87a 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,4 +1,4 @@
-3 TODO
+3 04 Not 2019
- 30_all_sparc-PIC-constant-PR91472.patch
2 22 Sep 2019
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2019-11-04 22:37 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2019-11-04 22:37 UTC (permalink / raw
To: gentoo-commits
commit: 39178e83208513117241da885ef83e20ccbe2a44
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Mon Nov 4 22:37:12 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Mon Nov 4 22:37:12 2019 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=39178e83
8.3.0: disable riscv32 ABIs
Currently glibc does not support riscv32.
Bug: https://gcc.gnu.org/PR90419
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/32_all_disable-riscv32-ABIs.patch | 28 ++++++++++++++++++++++++++
8.3.0/gentoo/README.history | 3 +++
2 files changed, 31 insertions(+)
diff --git a/8.3.0/gentoo/32_all_disable-riscv32-ABIs.patch b/8.3.0/gentoo/32_all_disable-riscv32-ABIs.patch
new file mode 100644
index 0000000..52476e6
--- /dev/null
+++ b/8.3.0/gentoo/32_all_disable-riscv32-ABIs.patch
@@ -0,0 +1,28 @@
+https://gcc.gnu.org/PR90419
+
+--- gcc-8.3.0.orig/gcc/config/riscv/t-linux-multilib 2017-02-06 22:38:37.000000000 +0100
++++ gcc-8.3.0/gcc/config/riscv/t-linux-multilib 2019-04-28 16:37:44.377841943 +0200
+@@ -20,21 +20,9 @@
+ ilp32d \
+ lp64 \
+ lp64d
+-MULTILIB_REQUIRED = march=rv32imac/mabi=ilp32 \
+-march=rv32imafdc/mabi=ilp32d \
+-march=rv64imac/mabi=lp64 \
++MULTILIB_REQUIRED = march=rv64imac/mabi=lp64 \
+ march=rv64imafdc/mabi=lp64d
+-MULTILIB_REUSE = march.rv32imac/mabi.ilp32=march.rv32ima/mabi.ilp32 \
+-march.rv32imac/mabi.ilp32=march.rv32imaf/mabi.ilp32 \
+-march.rv32imac/mabi.ilp32=march.rv32imafd/mabi.ilp32 \
+-march.rv32imac/mabi.ilp32=march.rv32imafc/mabi.ilp32 \
+-march.rv32imac/mabi.ilp32=march.rv32imafdc/mabi.ilp32 \
+-march.rv32imac/mabi.ilp32=march.rv32g/mabi.ilp32 \
+-march.rv32imac/mabi.ilp32=march.rv32gc/mabi.ilp32 \
+-march.rv32imafdc/mabi.ilp32d=march.rv32imafd/mabi.ilp32d \
+-march.rv32imafdc/mabi.ilp32d=march.rv32gc/mabi.ilp32d \
+-march.rv32imafdc/mabi.ilp32d=march.rv32g/mabi.ilp32d \
+-march.rv64imac/mabi.lp64=march.rv64ima/mabi.lp64 \
++MULTILIB_REUSE = march.rv64imac/mabi.lp64=march.rv64ima/mabi.lp64 \
+ march.rv64imac/mabi.lp64=march.rv64imaf/mabi.lp64 \
+ march.rv64imac/mabi.lp64=march.rv64imafd/mabi.lp64 \
+ march.rv64imac/mabi.lp64=march.rv64imafc/mabi.lp64 \
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 94ff87a..6ede7c5 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,3 +1,6 @@
+4 TODO
+ + 32_all_disable-riscv32-ABIs.patch
+
3 04 Not 2019
- 30_all_sparc-PIC-constant-PR91472.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2020-03-04 11:52 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2020-03-04 11:52 UTC (permalink / raw
To: gentoo-commits
commit: ad25982fa143cc9c49b159ed99bc5b1f33f38907
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Wed Mar 4 11:06:05 2020 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Wed Mar 4 11:06:05 2020 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=ad25982f
8.3.0: abandon patchset in favour of 8.4.0 release
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/README.history | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 6ede7c5..1d0ef1f 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,4 +1,4 @@
-4 TODO
+4 Abandoned
+ 32_all_disable-riscv32-ABIs.patch
3 04 Not 2019
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2020-03-21 11:14 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2020-03-21 11:14 UTC (permalink / raw
To: gentoo-commits
commit: 83808f54aa403692e7adb1fbb1b93c87c9cc51bf
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Sat Mar 21 11:14:35 2020 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Sat Mar 21 11:14:35 2020 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=83808f54
8.3.0: backport glibc-2.31 libsanitizer fixes
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/33_all_libsanitizer-p1.patch | 32 +++++++++++++++
8.3.0/gentoo/34_all_libsanitizer-p2.patch | 65 +++++++++++++++++++++++++++++++
8.3.0/gentoo/README.history | 2 +
3 files changed, 99 insertions(+)
diff --git a/8.3.0/gentoo/33_all_libsanitizer-p1.patch b/8.3.0/gentoo/33_all_libsanitizer-p1.patch
new file mode 100644
index 0000000..80cc074
--- /dev/null
+++ b/8.3.0/gentoo/33_all_libsanitizer-p1.patch
@@ -0,0 +1,32 @@
+From 54d87ffe4b34052f159ac5b72b250129ce813b2a Mon Sep 17 00:00:00 2001
+From: Jakub Jelinek <jakub@redhat.com>
+Date: Fri, 14 Feb 2020 12:33:27 +0100
+Subject: [PATCH] backport: re PR sanitizer/92154 (new glibc breaks arm
+ bootstrap due to libsanitizer)
+
+ Backported from mainline
+ 2019-10-22 Tamar Christina <tamar.christina@arm.com>
+
+ PR sanitizer/92154
+ * sanitizer_common/sanitizer_platform_limits_posix.cc:
+ Cherry-pick compiler-rt revision r375220.
+---
+--- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
++++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
+@@ -1147,8 +1147,12 @@ CHECK_SIZE_AND_OFFSET(ipc_perm, uid);
+ CHECK_SIZE_AND_OFFSET(ipc_perm, gid);
+ CHECK_SIZE_AND_OFFSET(ipc_perm, cuid);
+ CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
+-#if !defined(__aarch64__) || !SANITIZER_LINUX || __GLIBC_PREREQ (2, 21)
++#if (!defined(__aarch64__) || !SANITIZER_LINUX || __GLIBC_PREREQ (2, 21)) && \
++ !defined(__arm__)
+ /* On aarch64 glibc 2.20 and earlier provided incorrect mode field. */
++/* On Arm glibc 2.31 and later provide a different mode field, this field is
++ never used by libsanitizer so we can simply ignore this assert for all glibc
++ versions. */
+ CHECK_SIZE_AND_OFFSET(ipc_perm, mode);
+ #endif
+
+--
+2.25.2
+
diff --git a/8.3.0/gentoo/34_all_libsanitizer-p2.patch b/8.3.0/gentoo/34_all_libsanitizer-p2.patch
new file mode 100644
index 0000000..37ddc9d
--- /dev/null
+++ b/8.3.0/gentoo/34_all_libsanitizer-p2.patch
@@ -0,0 +1,65 @@
+From dbdf86838aaaef76620c00c53096cfe157d5af6e Mon Sep 17 00:00:00 2001
+From: Jakub Jelinek <jakub@redhat.com>
+Date: Fri, 14 Feb 2020 12:38:30 +0100
+Subject: [PATCH] backport: re PR sanitizer/92154 (new glibc breaks arm
+ bootstrap due to libsanitizer)
+
+ Backported from mainline
+ 2019-11-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR sanitizer/92154
+ * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry-pick
+ llvm-project revision 947f9692440836dcb8d88b74b69dd379d85974ce.
+ * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
+---
+--- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
++++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
+@@ -1147,12 +1147,9 @@ CHECK_SIZE_AND_OFFSET(ipc_perm, uid);
+ CHECK_SIZE_AND_OFFSET(ipc_perm, gid);
+ CHECK_SIZE_AND_OFFSET(ipc_perm, cuid);
+ CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
+-#if (!defined(__aarch64__) || !SANITIZER_LINUX || __GLIBC_PREREQ (2, 21)) && \
+- !defined(__arm__)
+-/* On aarch64 glibc 2.20 and earlier provided incorrect mode field. */
+-/* On Arm glibc 2.31 and later provide a different mode field, this field is
+- never used by libsanitizer so we can simply ignore this assert for all glibc
+- versions. */
++#if !SANITIZER_LINUX || __GLIBC_PREREQ (2, 31)
++/* glibc 2.30 and earlier provided 16-bit mode field instead of 32-bit
++ on many architectures. */
+ CHECK_SIZE_AND_OFFSET(ipc_perm, mode);
+ #endif
+
+--- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
++++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
+@@ -210,26 +210,13 @@ namespace __sanitizer {
+ u64 __unused1;
+ u64 __unused2;
+ #elif defined(__sparc__)
+-#if defined(__arch64__)
+ unsigned mode;
+- unsigned short __pad1;
+-#else
+- unsigned short __pad1;
+- unsigned short mode;
+ unsigned short __pad2;
+-#endif
+ unsigned short __seq;
+ unsigned long long __unused1;
+ unsigned long long __unused2;
+-#elif defined(__mips__) || defined(__aarch64__) || defined(__s390x__)
+- unsigned int mode;
+- unsigned short __seq;
+- unsigned short __pad1;
+- unsigned long __unused1;
+- unsigned long __unused2;
+ #else
+- unsigned short mode;
+- unsigned short __pad1;
++ unsigned int mode;
+ unsigned short __seq;
+ unsigned short __pad2;
+ #if defined(__x86_64__) && !defined(_LP64)
+--
+2.25.2
+
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 1d0ef1f..cca69eb 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,5 +1,7 @@
4 Abandoned
+ 32_all_disable-riscv32-ABIs.patch
+ + 33_all_libsanitizer-p1.patch
+ + 34_all_libsanitizer-p2.patch
3 04 Not 2019
- 30_all_sparc-PIC-constant-PR91472.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2020-04-12 16:15 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2020-04-12 16:15 UTC (permalink / raw
To: gentoo-commits
commit: b0d592c9bb86e16e993d6f03cc3a7c2d9652abfc
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Sun Apr 12 16:14:20 2020 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Sun Apr 12 16:14:20 2020 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=b0d592c9
README.history: cut 4 patchset
3 new patches: riscv32 ABI patch and libsanitiser patch
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/README.history | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index cca69eb..7ba6a12 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,4 +1,4 @@
-4 Abandoned
+4 12 Apr 2020
+ 32_all_disable-riscv32-ABIs.patch
+ 33_all_libsanitizer-p1.patch
+ 34_all_libsanitizer-p2.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2020-05-29 7:54 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2020-05-29 7:54 UTC (permalink / raw
To: gentoo-commits
commit: 36520630857a9e125c0f4c25c7f03a02ee06d8ab
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Fri May 29 07:53:56 2020 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Fri May 29 07:53:56 2020 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=36520630
8.3.0: fix libcpp ar detection, backport whitespace change
Reported-by: Agostino Sarubbo
Bug: https://bugs.gentoo.org/718004
Bug: https://gcc.gnu.org/PR94657
Reported-by: Jeroen Roovers
Bug: https://bugs.gentoo.org/725676
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/35_all_libcpp-ar.patch | 143 ++++++++++++++++++++++++++++++++
8.3.0/gentoo/36_all_whitespace-pa.patch | 27 ++++++
8.3.0/gentoo/README.history | 4 +
3 files changed, 174 insertions(+)
diff --git a/8.3.0/gentoo/35_all_libcpp-ar.patch b/8.3.0/gentoo/35_all_libcpp-ar.patch
new file mode 100644
index 0000000..55f2944
--- /dev/null
+++ b/8.3.0/gentoo/35_all_libcpp-ar.patch
@@ -0,0 +1,143 @@
+https://bugs.gentoo.org/718004
+https://gcc.gnu.org/PR94657
+
+Make sue we use ${CHOST}-ar and not 'ar'.
+
+--- a/libcpp/configure.ac
++++ b/libcpp/configure.ac
+@@ -12,6 +12,7 @@ AC_PROG_INSTALL
+ AC_PROG_CC
+ AC_PROG_CXX
+ AC_PROG_RANLIB
++AC_CHECK_TOOL(AR, ar)
+
+ AC_USE_SYSTEM_EXTENSIONS
+ AC_SYS_LARGEFILE
+--- a/libcpp/Makefile.in
++++ b/libcpp/Makefile.in
+@@ -25,7 +25,7 @@ srcdir = @srcdir@
+ top_builddir = .
+ VPATH = @srcdir@
+ INSTALL = @INSTALL@
+-AR = ar
++AR = @AR@
+ ARFLAGS = cru
+ ACLOCAL = @ACLOCAL@
+ AUTOCONF = @AUTOCONF@
+--- a/libcpp/configure
++++ b/libcpp/configure
+@@ -657,6 +657,7 @@ ACLOCAL
+ EGREP
+ GREP
+ CPP
++AR
+ RANLIB
+ ac_ct_CXX
+ CXXFLAGS
+@@ -1038,6 +1039,7 @@ do
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
++
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+@@ -4006,6 +4008,98 @@ else
+ RANLIB="$ac_cv_prog_RANLIB"
+ fi
+
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
++set dummy ${ac_tool_prefix}ar; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_AR+:} false; then :
++ $as_echo_n "(cached) " >&6
++else
++ if test -n "$AR"; then
++ ac_cv_prog_AR="$AR" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_AR="${ac_tool_prefix}ar"
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++ done
++IFS=$as_save_IFS
++
++fi
++fi
++AR=$ac_cv_prog_AR
++if test -n "$AR"; then
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
++$as_echo "$AR" >&6; }
++else
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_AR"; then
++ ac_ct_AR=$AR
++ # Extract the first word of "ar", so it can be a program name with args.
++set dummy ar; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_AR+:} false; then :
++ $as_echo_n "(cached) " >&6
++else
++ if test -n "$ac_ct_AR"; then
++ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ ac_cv_prog_ac_ct_AR="ar"
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++ done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_AR=$ac_cv_prog_ac_ct_AR
++if test -n "$ac_ct_AR"; then
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
++$as_echo "$ac_ct_AR" >&6; }
++else
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++ if test "x$ac_ct_AR" = x; then
++ AR=""
++ else
++ case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++ AR=$ac_ct_AR
++ fi
++else
++ AR="$ac_cv_prog_AR"
++fi
++
+
+
+ ac_ext=c
diff --git a/8.3.0/gentoo/36_all_whitespace-pa.patch b/8.3.0/gentoo/36_all_whitespace-pa.patch
new file mode 100644
index 0000000..ad398df
--- /dev/null
+++ b/8.3.0/gentoo/36_all_whitespace-pa.patch
@@ -0,0 +1,27 @@
+From bd7a5c5dc082707dd62083514bbb88c6f78e5bdb Mon Sep 17 00:00:00 2001
+From: John David Anglin <danglin@gcc.gnu.org>
+Date: Fri, 20 Sep 2019 21:47:56 +0000
+Subject: [PATCH] pa.c (pa_trampoline_init): Remove spurious extended
+ character.
+
+ * config/pa/pa.c (pa_trampoline_init): Remove spurious extended
+ character.
+
+From-SVN: r276007
+---
+ gcc/config/pa/pa.c | 2 +-
+
+--- a/gcc/config/pa/pa.c
++++ b/gcc/config/pa/pa.c
+@@ -10197,7 +10197,7 @@ pa_trampoline_init (rtx m_tramp, tree fndecl, rtx chain_value)
+ }
+
+ #ifdef HAVE_ENABLE_EXECUTE_STACK
+- emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "__enable_execute_stack"),
++ emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "__enable_execute_stack"),
+ LCT_NORMAL, VOIDmode, XEXP (m_tramp, 0), Pmode);
+ #endif
+ }
+--
+2.25.0
+
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 7ba6a12..946f48d 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,3 +1,7 @@
+5 TODO
+ + 35_all_libcpp-ar.patch
+ + 36_all_whitespace-pa.patch
+
4 12 Apr 2020
+ 32_all_disable-riscv32-ABIs.patch
+ 33_all_libsanitizer-p1.patch
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [gentoo-commits] proj/gcc-patches:master commit in: 8.3.0/gentoo/
@ 2020-08-17 22:26 Sergei Trofimovich
0 siblings, 0 replies; 17+ messages in thread
From: Sergei Trofimovich @ 2020-08-17 22:26 UTC (permalink / raw
To: gentoo-commits
commit: a4e3a6b4d56e0756ead8e784e12c5b968fbbffc1
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Mon Aug 17 22:25:49 2020 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Mon Aug 17 22:25:49 2020 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=a4e3a6b4
8.3.0: abandon branch in favour of 8.4.0
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
8.3.0/gentoo/README.history | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history
index 946f48d..d3d7a5d 100644
--- a/8.3.0/gentoo/README.history
+++ b/8.3.0/gentoo/README.history
@@ -1,4 +1,4 @@
-5 TODO
+5 Abandoned
+ 35_all_libcpp-ar.patch
+ 36_all_whitespace-pa.patch
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