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| author | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2019-02-28 23:20:33 +0000 |
|---|---|---|
| committer | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2019-02-28 23:20:33 +0000 |
| commit | 223093d95abfc2b2161105f2ef73a8287c687d95 (patch) | |
| tree | c4e06a18734c392ef7bd33243cf7e8071f104dcb /system | |
| parent | 54003d7ae7f86ebba107ddad7ea6be0fdcaa6259 (diff) | |
| download | packages-223093d95abfc2b2161105f2ef73a8287c687d95.tar.gz packages-223093d95abfc2b2161105f2ef73a8287c687d95.tar.bz2 packages-223093d95abfc2b2161105f2ef73a8287c687d95.tar.xz packages-223093d95abfc2b2161105f2ef73a8287c687d95.zip | |
system/gcc: bump to 8.3.0
These patches have been forward-ported to 8:
002_all_default-relro.patch
005_all_default-as-needed.patch
011_all_default-warn-format-security.patch
012_all_default-warn-trampolines.patch
We are no longer using fortify-headers, so these patches are no longer needed:
003_all_default-fortify-source.patch
050_all_libiberty-asprintf.patch
053_all_libitm-no-fortify-source.patch
These patches no longer appear necessary:
067_all_gcc-poison-system-directories.patch
090_all_pr55930-dependency-tracking.patch
201-cilkrts.patch
203-libgcc_s.patch
207-static-pie.patch
These patches have already been applied upstream:
204-linux_libc_has_function.patch
332-gccgo-remove-ustat.patch
ada-aarch64-multiarch.patch
ada-fixes.patch
boehm-gc-musl.patch
fix-rs6000-pie.patch
gcc-4.8-build-args.patch
lra-pentium.patch
These patches are no longer necessary because GCJ has been removed:
310-build-gcj-s390x.patch
fix-gcj-iconv-musl.patch
fix-gcj-musl.patch
fix-gcj-stdgnu14-link.patch
The rest of the changes are updates from nsz's patchset.
Diffstat (limited to 'system')
34 files changed, 501 insertions, 1443 deletions
diff --git a/system/gcc/0002-posix_memalign.patch b/system/gcc/0002-posix_memalign.patch new file mode 100644 index 000000000..874f49b9b --- /dev/null +++ b/system/gcc/0002-posix_memalign.patch @@ -0,0 +1,42 @@ +From 65eb86f3e110998d30489df009d44b4bc1043adc Mon Sep 17 00:00:00 2001 +From: Szabolcs Nagy <nsz@port70.net> +Date: Fri, 26 Jan 2018 20:32:50 +0000 +Subject: [PATCH 02/12] posix_memalign + +--- + gcc/config/i386/pmm_malloc.h | 9 +++++---- + 1 file changed, 5 insertions(+), 4 deletions(-) + +diff --git a/gcc/config/i386/pmm_malloc.h b/gcc/config/i386/pmm_malloc.h +index ffbb7f82cf5..b0b890d2403 100644 +--- a/gcc/config/i386/pmm_malloc.h ++++ b/gcc/config/i386/pmm_malloc.h +@@ -27,12 +27,13 @@ + #include <stdlib.h> + + /* We can't depend on <stdlib.h> since the prototype of posix_memalign +- may not be visible. */ ++ may not be visible and we can't pollute the namespace either. */ + #ifndef __cplusplus +-extern int posix_memalign (void **, size_t, size_t); ++extern int _mm_posix_memalign (void **, size_t, size_t) + #else +-extern "C" int posix_memalign (void **, size_t, size_t) throw (); ++extern "C" int _mm_posix_memalign (void **, size_t, size_t) throw () + #endif ++__asm__("posix_memalign"); + + static __inline void * + _mm_malloc (size_t __size, size_t __alignment) +@@ -42,7 +43,7 @@ _mm_malloc (size_t __size, size_t __alignment) + return malloc (__size); + if (__alignment == 2 || (sizeof (void *) == 8 && __alignment == 4)) + __alignment = sizeof (void *); +- if (posix_memalign (&__ptr, __alignment, __size) == 0) ++ if (_mm_posix_memalign (&__ptr, __alignment, __size) == 0) + return __ptr; + else + return NULL; +-- +2.17.1 + diff --git a/system/gcc/0008-s390x-muslldso.patch b/system/gcc/0008-s390x-muslldso.patch new file mode 100644 index 000000000..64833f308 --- /dev/null +++ b/system/gcc/0008-s390x-muslldso.patch @@ -0,0 +1,26 @@ +From b693804c8dba92fea7beee98f0aa520853a0532b Mon Sep 17 00:00:00 2001 +From: Szabolcs Nagy <nsz@port70.net> +Date: Thu, 22 Dec 2016 11:22:28 +0000 +Subject: [PATCH 08/12] s390x muslldso + +--- + gcc/config/s390/linux.h | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/gcc/config/s390/linux.h b/gcc/config/s390/linux.h +index 525c17c2c9f..2d4f4a0654e 100644 +--- a/gcc/config/s390/linux.h ++++ b/gcc/config/s390/linux.h +@@ -76,6 +76,9 @@ along with GCC; see the file COPYING3. If not see + #define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1" + #define GLIBC_DYNAMIC_LINKER64 "/lib/ld64.so.1" + ++#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-s390.so.1" ++#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-s390x.so.1" ++ + #undef LINK_SPEC + #define LINK_SPEC \ + "%{m31:-m elf_s390}%{m64:-m elf64_s390} \ +-- +2.17.1 + diff --git a/system/gcc/0009-microblaze-pr65649.patch b/system/gcc/0009-microblaze-pr65649.patch new file mode 100644 index 000000000..35bf88d69 --- /dev/null +++ b/system/gcc/0009-microblaze-pr65649.patch @@ -0,0 +1,34 @@ +From a0934d40a8ed3b6e82abb31d2f8d7c60548d4a05 Mon Sep 17 00:00:00 2001 +From: Szabolcs Nagy <nsz@port70.net> +Date: Fri, 26 Jan 2018 20:25:11 +0000 +Subject: [PATCH 09/12] microblaze-pr65649 + +--- + gcc/config/microblaze/microblaze.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/gcc/config/microblaze/microblaze.c b/gcc/config/microblaze/microblaze.c +index 9a4a287be23..60aadaf51f7 100644 +--- a/gcc/config/microblaze/microblaze.c ++++ b/gcc/config/microblaze/microblaze.c +@@ -2399,7 +2399,7 @@ print_operand (FILE * file, rtx op, int letter) + unsigned long value_long; + REAL_VALUE_TO_TARGET_SINGLE (*CONST_DOUBLE_REAL_VALUE (op), + value_long); +- fprintf (file, HOST_WIDE_INT_PRINT_HEX, value_long); ++ fprintf (file, "0x%lx", value_long); + } + else + { +@@ -2458,7 +2458,7 @@ print_operand (FILE * file, rtx op, int letter) + print_operand_address (file, XEXP (op, 0)); + } + else if (letter == 'm') +- fprintf (file, HOST_WIDE_INT_PRINT_DEC, (1L << INTVAL (op))); ++ fprintf (file, "%ld", (1L << INTVAL (op))); + else + output_addr_const (file, op); + } +-- +2.17.1 + diff --git a/system/gcc/0010-ldbl128-config.patch b/system/gcc/0010-ldbl128-config.patch new file mode 100644 index 000000000..b5a101052 --- /dev/null +++ b/system/gcc/0010-ldbl128-config.patch @@ -0,0 +1,76 @@ +From 47467f3ab0fb2f2fcede81060fe8bb339d0909eb Mon Sep 17 00:00:00 2001 +From: Szabolcs Nagy <nsz@port70.net> +Date: Wed, 28 Feb 2018 00:54:05 +0000 +Subject: [PATCH 10/12] ldbl128 config + +--- + gcc/configure | 13 +++++++++++++ + gcc/configure.ac | 16 ++++++++++++++-- + 2 files changed, 27 insertions(+), 2 deletions(-) + +diff --git a/gcc/configure b/gcc/configure +index 6121e163259..07ff8597d48 100755 +--- a/gcc/configure ++++ b/gcc/configure +@@ -29309,6 +29309,15 @@ if test "${with_long_double_128+set}" = set; then : + withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128" + else + ++ case "$target" in ++ s390*-*-linux-musl*) ++ gcc_cv_target_ldbl128=yes ++ ;; ++ powerpc*-*-linux-musl*) ++ gcc_cv_target_ldbl128=no ++ ;; ++ *) ++ + if test $glibc_version_major -gt 2 \ + || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then : + gcc_cv_target_ldbl128=yes +@@ -29320,6 +29329,10 @@ else + && gcc_cv_target_ldbl128=yes + + fi ++ ++ ;; ++ esac ++ + fi + + ;; +diff --git a/gcc/configure.ac b/gcc/configure.ac +index b066cc609e1..6c15ed898c0 100644 +--- a/gcc/configure.ac ++++ b/gcc/configure.ac +@@ -5971,13 +5971,25 @@ case "$target" in + AC_ARG_WITH(long-double-128, + [AS_HELP_STRING([--with-long-double-128], + [use 128-bit long double by default])], +- gcc_cv_target_ldbl128="$with_long_double_128", ++ gcc_cv_target_ldbl128="$with_long_double_128", [ ++ case "$target" in ++ s390*-*-linux-musl*) ++ gcc_cv_target_ldbl128=yes ++ ;; ++ powerpc*-*-linux-musl*) ++ gcc_cv_target_ldbl128=no ++ ;; ++ *)] + [GCC_GLIBC_VERSION_GTE_IFELSE([2], [4], [gcc_cv_target_ldbl128=yes], [ + [gcc_cv_target_ldbl128=no + grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \ + $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \ + && gcc_cv_target_ldbl128=yes +- ]])]) ++ ]])] ++ [ ++ ;; ++ esac ++ ]) + ;; + esac + if test x$gcc_cv_target_ldbl128 = xyes; then +-- +2.17.1 + diff --git a/system/gcc/0011-m68k.patch b/system/gcc/0011-m68k.patch new file mode 100644 index 000000000..74a5a98da --- /dev/null +++ b/system/gcc/0011-m68k.patch @@ -0,0 +1,40 @@ +From cc44e95053140efe41212746882d410052b480a3 Mon Sep 17 00:00:00 2001 +From: Szabolcs Nagy <nsz@port70.net> +Date: Sun, 1 Jul 2018 18:34:01 +0000 +Subject: [PATCH 11/12] m68k + +--- + gcc/config/m68k/linux.h | 3 +++ + libgcc/config/m68k/linux-unwind.h | 2 +- + 2 files changed, 4 insertions(+), 1 deletion(-) + +diff --git a/gcc/config/m68k/linux.h b/gcc/config/m68k/linux.h +index f584d19e179..a3c215550fe 100644 +--- a/gcc/config/m68k/linux.h ++++ b/gcc/config/m68k/linux.h +@@ -73,6 +73,9 @@ along with GCC; see the file COPYING3. If not see + + #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" + ++#undef MUSL_DYNAMIC_LINKER ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-m68k.so.1" ++ + #undef LINK_SPEC + #define LINK_SPEC "-m m68kelf %{shared} \ + %{!shared: \ +diff --git a/libgcc/config/m68k/linux-unwind.h b/libgcc/config/m68k/linux-unwind.h +index 395e4b3212a..432b757541c 100644 +--- a/libgcc/config/m68k/linux-unwind.h ++++ b/libgcc/config/m68k/linux-unwind.h +@@ -37,7 +37,7 @@ struct uw_ucontext { + stack_t uc_stack; + mcontext_t uc_mcontext; + unsigned long uc_filler[80]; +- __sigset_t uc_sigmask; ++ sigset_t uc_sigmask; + }; + + #define MD_FALLBACK_FRAME_STATE_FOR m68k_fallback_frame_state +-- +2.17.1 + diff --git a/system/gcc/0012-static-pie.patch b/system/gcc/0012-static-pie.patch new file mode 100644 index 000000000..03a4f68f6 --- /dev/null +++ b/system/gcc/0012-static-pie.patch @@ -0,0 +1,138 @@ +From a4aa319f7c19e564dced3daeb7222c9315af936c Mon Sep 17 00:00:00 2001 +From: Szabolcs Nagy <nsz@port70.net> +Date: Sat, 18 Aug 2018 23:58:45 +0000 +Subject: [PATCH 12/12] static-pie + +in gcc-8 -static means static non-pie, even if -pie or -static-pie +are specified, -static-pie can be used to build static pie. + +in musl toolchains -static -pie always meant static pie, so this +patch fixes the link specs accordingly, the new -static-pie is just +an alias to -static -pie. +--- + gcc/common.opt | 4 ++-- + gcc/config/gnu-user.h | 12 +++++------- + gcc/config/rs6000/sysv4.h | 11 +++++------ + gcc/gcc.c | 6 +++--- + 4 files changed, 15 insertions(+), 18 deletions(-) + +diff --git a/gcc/common.opt b/gcc/common.opt +index b52ef0b38c8..0ce5857e01d 100644 +--- a/gcc/common.opt ++++ b/gcc/common.opt +@@ -3197,11 +3197,11 @@ Driver + + no-pie + Driver RejectNegative Negative(shared) +-Don't create a dynamically linked position independent executable. ++Don't create a position independent executable. + + pie + Driver RejectNegative Negative(no-pie) +-Create a dynamically linked position independent executable. ++Create a position independent executable. + + static-pie + Driver RejectNegative Negative(pie) +diff --git a/gcc/config/gnu-user.h b/gcc/config/gnu-user.h +index 8620de3e42d..235328a2642 100644 +--- a/gcc/config/gnu-user.h ++++ b/gcc/config/gnu-user.h +@@ -52,13 +52,12 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + #define GNU_USER_TARGET_STARTFILE_SPEC \ + "%{shared:; \ + pg|p|profile:%{static-pie:grcrt1.o%s;:gcrt1.o%s}; \ +- static:crt1.o%s; \ +- static-pie:rcrt1.o%s; \ ++ static|static-pie:%{" PIE_SPEC ":rcrt1.o%s;:crt1.o%s}; \ + " PIE_SPEC ":Scrt1.o%s; \ + :crt1.o%s} \ + crti.o%s \ +- %{static:crtbeginT.o%s; \ +- shared|static-pie|" PIE_SPEC ":crtbeginS.o%s; \ ++ %{shared|" PIE_SPEC ":crtbeginS.o%s; \ ++ static:crtbeginT.o%s; \ + :crtbegin.o%s} \ + %{fvtable-verify=none:%s; \ + fvtable-verify=preinit:vtv_start_preinit.o%s; \ +@@ -92,8 +91,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + "%{fvtable-verify=none:%s; \ + fvtable-verify=preinit:vtv_end_preinit.o%s; \ + fvtable-verify=std:vtv_end.o%s} \ +- %{static:crtend.o%s; \ +- shared|static-pie|" PIE_SPEC ":crtendS.o%s; \ ++ %{shared|" PIE_SPEC ":crtendS.o%s; \ + :crtend.o%s} \ + crtn.o%s \ + " CRTOFFLOADEND +@@ -133,7 +131,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + #define LIB_SPEC GNU_USER_TARGET_LIB_SPEC + + #if defined(HAVE_LD_EH_FRAME_HDR) +-#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} " ++#define LINK_EH_SPEC "%{!static|" PIE_SPEC ":--eh-frame-hdr} " + #endif + + #undef LINK_GCC_C_SEQUENCE_SPEC +diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h +index bb19d0dcd41..bb2a2324eb0 100644 +--- a/gcc/config/rs6000/sysv4.h ++++ b/gcc/config/rs6000/sysv4.h +@@ -763,12 +763,12 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN) + #define STARTFILE_LINUX_SPEC \ + "%{shared:; \ + pg|p|profile:gcrt1.o%s; \ +- static:crt1.o%s; \ +- static-pie|" PIE_SPEC ":Scrt1.o%s; \ ++ static|static-pie:%{" PIE_SPEC ":rcrt1.o%s;:crt1.o%s}; \ ++ " PIE_SPEC ":Scrt1.o%s; \ + :crt1.o%s} \ + %{mnewlib:ecrti.o%s;:crti.o%s} \ +- %{static:crtbeginT.o%s; \ +- shared|static-pie|" PIE_SPEC ":crtbeginS.o%s; \ ++ %{shared|" PIE_SPEC ":crtbeginS.o%s; \ ++ static:crtbeginT.o%s; \ + :crtbegin.o%s} \ + %{fvtable-verify=none:%s; \ + fvtable-verify=preinit:vtv_start_preinit.o%s; \ +@@ -781,8 +781,7 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN) + "%{fvtable-verify=none:%s; \ + fvtable-verify=preinit:vtv_end_preinit.o%s; \ + fvtable-verify=std:vtv_end.o%s} \ +- %{static:crtend.o%s; \ +- shared|static-pie|" PIE_SPEC ":crtendS.o%s; \ ++ %{shared|" PIE_SPEC ":crtendS.o%s; \ + :crtend.o%s} \ + %{mnewlib:ecrtn.o%s;:crtn.o%s} \ + " CRTOFFLOADEND +diff --git a/gcc/gcc.c b/gcc/gcc.c +index eb1610ba8b0..87560afb03c 100644 +--- a/gcc/gcc.c ++++ b/gcc/gcc.c +@@ -900,7 +900,7 @@ proper position among the other output files. */ + #define NO_FPIE_AND_FPIC_SPEC NO_FPIE_SPEC "|" NO_FPIC_SPEC + #define FPIE_OR_FPIC_SPEC NO_FPIE_AND_FPIC_SPEC ":;" + #else +-#define PIE_SPEC "pie" ++#define PIE_SPEC "pie|static-pie" + #define FPIE1_SPEC "fpie" + #define NO_FPIE1_SPEC FPIE1_SPEC ":;" + #define FPIE2_SPEC "fPIE" +@@ -924,12 +924,12 @@ proper position among the other output files. */ + #ifndef LINK_PIE_SPEC + #ifdef HAVE_LD_PIE + #ifndef LD_PIE_SPEC +-#define LD_PIE_SPEC "-pie" ++#define LD_PIE_SPEC "-pie %{static|static-pie:--no-dynamic-linker -z text -Bsymbolic}" + #endif + #else + #define LD_PIE_SPEC "" + #endif +-#define LINK_PIE_SPEC "%{static|shared|r:;" PIE_SPEC ":" LD_PIE_SPEC "} " ++#define LINK_PIE_SPEC "%{shared|r:;" PIE_SPEC ":" LD_PIE_SPEC "} " + #endif + + #ifndef LINK_BUILDID_SPEC +-- +2.17.1 + diff --git a/system/gcc/002_all_default-relro.patch b/system/gcc/002_all_default-relro.patch index c461017dc..284deef1a 100644 --- a/system/gcc/002_all_default-relro.patch +++ b/system/gcc/002_all_default-relro.patch @@ -13,7 +13,7 @@ Index: b/gcc/doc/invoke.texi linker. When using the GNU linker, you can also get the same effect with @option{-Wl,-Map=output.map}. -+NOTE: In Alpine Linux, for LDFLAGS, the option ++NOTE: In Adelie Linux, for LDFLAGS, the option +@option{-Wl,-z,relro,now} is used. To disable, use @option{-Wl,-z,norelro}. + @item -u @var{symbol} diff --git a/system/gcc/003_all_default-fortify-source.patch b/system/gcc/003_all_default-fortify-source.patch deleted file mode 100644 index 6ca803343..000000000 --- a/system/gcc/003_all_default-fortify-source.patch +++ /dev/null @@ -1,40 +0,0 @@ -# DP: Turn on -D_FORTIFY_SOURCE=2 by default for C, C++, ObjC, ObjC++, -# DP: if the optimization level is > 0 - ---- - gcc/doc/invoke.texi | 6 ++++++ - gcc/c-family/c-cppbuiltin.c | 3 + - 2 files changed, 9 insertions(+), 0 deletions(-) - -Index: b/gcc/doc/invoke.texi -=================================================================== ---- a/gcc/doc/invoke.texi -+++ b/gcc/doc/invoke.texi -@@ -7840,6 +7840,12 @@ also turns on the following optimization - Please note the warning under @option{-fgcse} about - invoking @option{-O2} on programs that use computed gotos. - -+NOTE: In Alpine Linux, @option{-D_FORTIFY_SOURCE=2} is -+set by default, and is activated when @option{-O} is set to 2 or higher. -+This enables additional compile-time and run-time checks for several libc -+functions. To disable, specify either @option{-U_FORTIFY_SOURCE} or -+@option{-D_FORTIFY_SOURCE=0}. -+ - @item -O3 - @opindex O3 - Optimize yet more. @option{-O3} turns on all optimizations specified -Index: b/gcc/c-family/c-cppbuiltin.c -=================================================================== ---- a/gcc/c-family/c-cppbuiltin.c -+++ b/gcc/c-family/c-cppbuiltin.c -@@ -1176,6 +1176,10 @@ 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); - -+ /* Fortify Source enabled by default for optimization levels > 0 */ -+ if (optimize) -+ builtin_define_with_int_value ("_FORTIFY_SOURCE", 2); -+ - /* Misc. */ - if (flag_gnu89_inline) - cpp_define (pfile, "__GNUC_GNU_INLINE__"); diff --git a/system/gcc/005_all_default-as-needed.patch b/system/gcc/005_all_default-as-needed.patch index ee4f7962a..00852197f 100644 --- a/system/gcc/005_all_default-as-needed.patch +++ b/system/gcc/005_all_default-as-needed.patch @@ -1,9 +1,25 @@ # DP: On linux targets pass --as-needed by default to the linker, but always # DP: link the sanitizer libraries with --no-as-needed. +Index: b/gcc/gcc.c +=================================================================== --- a/gcc/gcc.c +++ b/gcc/gcc.c -@@ -568,8 +568,11 @@ proper position among the other output f +@@ -692,8 +692,11 @@ proper position among the other output f + #ifdef LIBASAN_EARLY_SPEC + #define LIBASAN_SPEC STATIC_LIBASAN_LIBS + #elif defined(HAVE_LD_STATIC_DYNAMIC) +-#define LIBASAN_SPEC "%{static-libasan:" LD_STATIC_OPTION \ +- "} -lasan %{static-libasan:" LD_DYNAMIC_OPTION "}" \ ++#define LIBASAN_SPEC "%{static-libasan:" LD_STATIC_OPTION "}" \ ++ " %{!static-libasan:%{!fuse-ld=gold:--push-state }--no-as-needed}" \ ++ " -lasan " \ ++ " %{static-libasan:" LD_DYNAMIC_OPTION "}" \ ++ " %{!static-libasan:%{fuse-ld=gold:--as-needed;:--pop-state}}" \ + STATIC_LIBASAN_LIBS + #else + #define LIBASAN_SPEC "-lasan" STATIC_LIBASAN_LIBS +@@ -710,8 +713,11 @@ proper position among the other output f #ifdef LIBTSAN_EARLY_SPEC #define LIBTSAN_SPEC STATIC_LIBTSAN_LIBS #elif defined(HAVE_LD_STATIC_DYNAMIC) @@ -17,21 +33,53 @@ STATIC_LIBTSAN_LIBS #else #define LIBTSAN_SPEC "-ltsan" STATIC_LIBTSAN_LIBS +@@ -728,8 +734,11 @@ proper position among the other output f + #ifdef LIBLSAN_EARLY_SPEC + #define LIBLSAN_SPEC STATIC_LIBLSAN_LIBS + #elif defined(HAVE_LD_STATIC_DYNAMIC) +-#define LIBLSAN_SPEC "%{static-liblsan:" LD_STATIC_OPTION \ +- "} -llsan %{static-liblsan:" LD_DYNAMIC_OPTION "}" \ ++#define LIBLSAN_SPEC "%{static-liblsan:" LD_STATIC_OPTION "}" \ ++ " %{!static-liblsan:%{!fuse-ld=gold:--push-state }--no-as-needed}" \ ++ " -llsan " \ ++ " %{static-liblsan:" LD_DYNAMIC_OPTION "}" \ ++ " %{!static-liblsan:%{fuse-ld=gold:--as-needed;:--pop-state}}" \ + STATIC_LIBLSAN_LIBS + #else + #define LIBLSAN_SPEC "-llsan" STATIC_LIBLSAN_LIBS +@@ -744,8 +753,11 @@ proper position among the other output f + #define STATIC_LIBUBSAN_LIBS \ + " %{static-libubsan|static:%:include(libsanitizer.spec)%(link_libubsan)}" + #ifdef HAVE_LD_STATIC_DYNAMIC +-#define LIBUBSAN_SPEC "%{static-libubsan:" LD_STATIC_OPTION \ +- "} -lubsan %{static-libubsan:" LD_DYNAMIC_OPTION "}" \ ++#define LIBUBSAN_SPEC "%{static-libubsan:" LD_STATIC_OPTION "}" \ ++ " %{!static-libubsan:%{!fuse-ld=gold:--push-state }--no-as-needed}" \ ++ " -lubsan " \ ++ " %{static-libubsan:" LD_DYNAMIC_OPTION "}" \ ++ " %{!static-libubsan:%{fuse-ld=gold:--as-needed;:--pop-state}}" \ + STATIC_LIBUBSAN_LIBS + #else + #define LIBUBSAN_SPEC "-lubsan" STATIC_LIBUBSAN_LIBS +Index: b/gcc/config/gnu-user.h +=================================================================== --- a/gcc/config/gnu-user.h +++ b/gcc/config/gnu-user.h -@@ -124,13 +124,13 @@ +@@ -161,15 +161,15 @@ see the files COPYING3 and COPYING.RUNTI #define LIBASAN_EARLY_SPEC "%{!shared:libasan_preinit%O%s} " \ "%{static-libasan:%{!shared:" \ LD_STATIC_OPTION " --whole-archive -lasan --no-whole-archive " \ - LD_DYNAMIC_OPTION "}}%{!static-libasan:-lasan}" + LD_DYNAMIC_OPTION "}}%{!static-libasan:%{!fuse-ld=gold:--push-state} --no-as-needed -lasan %{fuse-ld=gold:--as-needed;:--pop-state}}" #undef LIBTSAN_EARLY_SPEC - #define LIBTSAN_EARLY_SPEC "%{static-libtsan:%{!shared:" \ + #define LIBTSAN_EARLY_SPEC "%{!shared:libtsan_preinit%O%s} " \ + "%{static-libtsan:%{!shared:" \ LD_STATIC_OPTION " --whole-archive -ltsan --no-whole-archive " \ - LD_DYNAMIC_OPTION "}}%{!static-libtsan:-ltsan}" + LD_DYNAMIC_OPTION "}}%{!static-libtsan:%{!fuse-ld=gold:--push-state} --no-as-needed -ltsan %{fuse-ld=gold:--as-needed;:--pop-state}}" #undef LIBLSAN_EARLY_SPEC - #define LIBLSAN_EARLY_SPEC "%{static-liblsan:%{!shared:" \ + #define LIBLSAN_EARLY_SPEC "%{!shared:liblsan_preinit%O%s} " \ + "%{static-liblsan:%{!shared:" \ LD_STATIC_OPTION " --whole-archive -llsan --no-whole-archive " \ - LD_DYNAMIC_OPTION "}}%{!static-liblsan:-llsan}" + LD_DYNAMIC_OPTION "}}%{!static-liblsan:%{!fuse-ld=gold:--push-state} --no-as-needed -llsan %{fuse-ld=gold:--as-needed;:--pop-state}}" @@ -40,7 +88,8 @@ Index: b/gcc/config/aarch64/aarch64-linux.h =================================================================== --- a/gcc/config/aarch64/aarch64-linux.h +++ b/gcc/config/aarch64/aarch64-linux.h -@@ -36,5 +36,6 @@ +@@ -35,6 +35,7 @@ + #define CPP_SPEC "%{pthread:-D_REENTRANT}" #define LINUX_TARGET_LINK_SPEC "%{h*} \ + --as-needed \ @@ -77,7 +126,7 @@ Index: b/gcc/config/s390/linux.h =================================================================== --- a/gcc/config/s390/linux.h +++ b/gcc/config/s390/linux.h -@@ -65,7 +65,7 @@ along with GCC; see the file COPYING3. +@@ -78,7 +78,7 @@ along with GCC; see the file COPYING3. #undef LINK_SPEC #define LINK_SPEC \ @@ -90,26 +139,27 @@ Index: b/gcc/config/rs6000/linux64.h =================================================================== --- a/gcc/config/rs6000/linux64.h +++ b/gcc/config/rs6000/linux64.h -@@ -466,12 +466,12 @@ extern int dot_symbols; +@@ -490,13 +490,13 @@ extern int dot_symbols; " -m elf64ppc") #endif -#define LINK_OS_LINUX_SPEC32 LINK_OS_LINUX_EMUL32 " %{!shared: %{!static: \ +#define LINK_OS_LINUX_SPEC32 LINK_OS_LINUX_EMUL32 " --as-needed %{!shared: %{!static: \ - %{rdynamic:-export-dynamic} \ - -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}} \ + %{!static-pie: \ + %{rdynamic:-export-dynamic} \ + -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}}} \ %(link_os_extra_spec32)" -#define LINK_OS_LINUX_SPEC64 LINK_OS_LINUX_EMUL64 " %{!shared: %{!static: \ +#define LINK_OS_LINUX_SPEC64 LINK_OS_LINUX_EMUL64 " --as-needed %{!shared: %{!static: \ - %{rdynamic:-export-dynamic} \ - -dynamic-linker " GNU_USER_DYNAMIC_LINKER64 "}} \ - %(link_os_extra_spec64)" + %{!static-pie: \ + %{rdynamic:-export-dynamic} \ + -dynamic-linker " GNU_USER_DYNAMIC_LINKER64 "}}} \ Index: b/gcc/config/rs6000/sysv4.h =================================================================== --- a/gcc/config/rs6000/sysv4.h +++ b/gcc/config/rs6000/sysv4.h -@@ -784,7 +784,7 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF +@@ -811,7 +811,7 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, \ MUSL_DYNAMIC_LINKER) @@ -122,7 +172,8 @@ Index: b/gcc/config/i386/gnu-user64.h =================================================================== --- a/gcc/config/i386/gnu-user64.h +++ b/gcc/config/i386/gnu-user64.h -@@ -57,5 +57,6 @@ see the files COPYING3 and COPYING.RUNTI +@@ -56,6 +56,7 @@ + "%{" SPEC_64 ":-m " GNU_USER_LINK_EMULATION64 "} \ %{" SPEC_32 ":-m " GNU_USER_LINK_EMULATION32 "} \ %{" SPEC_X32 ":-m " GNU_USER_LINK_EMULATIONX32 "} \ + --as-needed \ @@ -141,7 +192,7 @@ Index: b/gcc/config/i386/gnu-user.h +#define GNU_USER_TARGET_LINK_SPEC "-m %(link_emulation) --as-needed %{shared:-shared} \ %{!shared: \ %{!static: \ - %{rdynamic:-export-dynamic} \ + %{!static-pie: \ Index: b/gcc/config/alpha/linux-elf.h =================================================================== --- a/gcc/config/alpha/linux-elf.h @@ -151,7 +202,7 @@ Index: b/gcc/config/alpha/linux-elf.h #define ELF_DYNAMIC_LINKER GNU_USER_DYNAMIC_LINKER -#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax} \ -+#define LINK_SPEC "-m elf64alpha --as-needed %{G*} %{relax:-relax} \ ++#define LINK_SPEC "-m elf64alpha --as-needed %{G*} %{relax:-relax} \ %{O*:-O3} %{!O*:-O1} \ %{shared:-shared} \ %{!shared: \ @@ -159,7 +210,8 @@ Index: b/gcc/config/arm/linux-elf.h =================================================================== --- a/gcc/config/arm/linux-elf.h +++ b/gcc/config/arm/linux-elf.h -@@ -73,5 +73,6 @@ +@@ -70,6 +70,7 @@ + %{rdynamic:-export-dynamic} \ %{!shared:-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}} \ -X \ + --as-needed \ @@ -178,64 +230,15 @@ Index: b/gcc/config/mips/gnu-user.h %{!shared: \ %{!static: \ %{rdynamic:-export-dynamic} \ -Index: b/libjava/Makefile.am -=================================================================== ---- a/libjava/Makefile.am -+++ b/libjava/Makefile.am -@@ -627,14 +631,14 @@ - rm .libs/libgcj_bc.so; \ - mv .libs/libgcj_bc.so.1.0.0 .libs/libgcj_bc.so; \ - $(libgcj_bc_dummy_LINK) -xc /dev/null -Wl,-soname,libgcj_bc.so.1 \ -- -o .libs/libgcj_bc.so.1.0.0 -lgcj || exit; \ -+ -o .libs/libgcj_bc.so.1.0.0 -Wl,--no-as-needed -lgcj || exit; \ - rm .libs/libgcj_bc.so.1; \ - $(LN_S) libgcj_bc.so.1.0.0 .libs/libgcj_bc.so.1 - - ## This rule creates the libgcj_bc library that is actually installed. - install/libgcj_bc.la: $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_DEPENDENCIES) install/$(am__dirstamp) - $(libgcj_bc_la_LINK) $(am_libgcj_bc_la_rpath) $(libgcj_bc_la_LDFLAGS) \ -- $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_LIBADD) $(LIBS) -+ $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_LIBADD) $(LIBS) -Wl,--no-as-needed -lgcj - - ## Note that property_files is defined in sources.am. - propertyo_files = $(patsubst classpath/resource/%,%,$(addsuffix .lo,$(property_files))) -@@ -762,7 +766,7 @@ - rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \ - mv $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \ - $(libgcj_bc_dummy_LINK) -xc /dev/null -Wl,-soname,libgcj_bc.so.1 \ -- -o $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 -lgcj || exit; \ -+ -o $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 -Wl,--no-as-needed -lgcj || exit; \ - rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1; \ - $(LN_S) libgcj_bc.so.1.0.0 $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1; \ - rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.la; - -Index: b/libjava/Makefile.in +Index: b/gcc/config/riscv/linux.h =================================================================== ---- a/libjava/Makefile.in -+++ b/libjava/Makefile.in -@@ -10644,13 +10648,13 @@ - rm .libs/libgcj_bc.so; \ - mv .libs/libgcj_bc.so.1.0.0 .libs/libgcj_bc.so; \ - $(libgcj_bc_dummy_LINK) -xc /dev/null -Wl,-soname,libgcj_bc.so.1 \ -- -o .libs/libgcj_bc.so.1.0.0 -lgcj || exit; \ -+ -o .libs/libgcj_bc.so.1.0.0 -Wl,--no-as-needed -lgcj || exit; \ - rm .libs/libgcj_bc.so.1; \ - $(LN_S) libgcj_bc.so.1.0.0 .libs/libgcj_bc.so.1 - - install/libgcj_bc.la: $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_DEPENDENCIES) install/$(am__dirstamp) - $(libgcj_bc_la_LINK) $(am_libgcj_bc_la_rpath) $(libgcj_bc_la_LDFLAGS) \ -- $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_LIBADD) $(LIBS) -+ $(libgcj_bc_la_OBJECTS) $(libgcj_bc_la_LIBADD) $(LIBS) -Wl,--no-as-needed -lgcj - - $(propertyo_files): %.lo: classpath/resource/% - $(mkinstalldirs) `dirname $@`; \ -@@ -12494,7 +12498,7 @@ - @USE_LIBGCJ_BC_TRUE@ rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \ - @USE_LIBGCJ_BC_TRUE@ mv $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \ - @USE_LIBGCJ_BC_TRUE@ $(libgcj_bc_dummy_LINK) -xc /dev/null -Wl,-soname,libgcj_bc.so.1 \ --@USE_LIBGCJ_BC_TRUE@ -o $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 -lgcj || exit; \ -+@USE_LIBGCJ_BC_TRUE@ -o $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 -Wl,--no-as-needed -lgcj || exit; \ - @USE_LIBGCJ_BC_TRUE@ rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1; \ - @USE_LIBGCJ_BC_TRUE@ $(LN_S) libgcj_bc.so.1.0.0 $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1; \ - @USE_LIBGCJ_BC_TRUE@ rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.la; - +--- a/gcc/config/riscv/linux.h ++++ b/gcc/config/riscv/linux.h +@@ -50,6 +50,7 @@ + #define CPP_SPEC "%{pthread:-D_REENTRANT}" + + #define LINK_SPEC "\ ++-as-needed \ + -melf" XLEN_SPEC "lriscv \ + %{mno-relax:--no-relax} \ + %{shared} \ diff --git a/system/gcc/011_all_default-warn-format-security.patch b/system/gcc/011_all_default-warn-format-security.patch index a58383a8e..1f400d026 100644 --- a/system/gcc/011_all_default-warn-format-security.patch +++ b/system/gcc/011_all_default-warn-format-security.patch @@ -3,41 +3,21 @@ Enable -Wformat and -Wformat-security by default. --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt -@@ -412,7 +412,7 @@ C ObjC C++ ObjC++ Var(warn_format_nonliteral) Warning LangEnabledBy(C ObjC C++ O - Warn about format strings that are not literals +@@ -459,7 +459,7 @@ C ObjC C++ ObjC++ Var(warn_format_nonliteral) Warning LangEnabledBy(C ObjC C++ O + 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 + Warn about possible security problems with format functions. - Wformat-y2k -@@ -424,7 +424,7 @@ C ObjC C++ ObjC++ Var(warn_format_zero_length) Warning LangEnabledBy(C ObjC C++ - Warn about zero-length formats + Wformat-signedness +@@ -475,7 +475,7 @@ C ObjC C++ ObjC++ Var(warn_format_zero_length) Warning LangEnabledBy(C ObjC C++ + 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) -+C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_format) Init(1) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall, 1, 0) - Warn about printf/scanf/strftime/strfmon format string anomalies +-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 ---- a/gcc/doc/gcc.info -+++ b/gcc/doc/gcc.info -@@ -3451,6 +3451,8 @@ compiler warns that an unrecognized option is present. - '-Wno-format-contains-nul', '-Wno-format-extra-args', and - '-Wno-format-zero-length'. '-Wformat' is enabled by '-Wall'. - -+ This option is enabled by default in Alpine Linux. -+ - '-Wno-format-contains-nul' - If '-Wformat' is specified, do not warn about format strings - that contain NUL bytes. -@@ -3496,6 +3498,8 @@ compiler warns that an unrecognized option is present. - future warnings may be added to '-Wformat-security' that are - not included in '-Wformat-nonliteral'.) - -+ This option is enabled by default in Alpine Linux. -+ - '-Wformat-y2k' - If '-Wformat' is specified, also warn about 'strftime' formats - that may yield only a two-digit year. diff --git a/system/gcc/012_all_default-warn-trampolines.patch b/system/gcc/012_all_default-warn-trampolines.patch index 9ab4378d4..89ebfaccd 100644 --- a/system/gcc/012_all_default-warn-trampolines.patch +++ b/system/gcc/012_all_default-warn-trampolines.patch @@ -18,7 +18,7 @@ Enable -Wtrampolines by default. and thus requires the stack to be made executable in order for the program to work properly. -+ This warning is enabled by default in Gentoo. ++ This warning is enabled by default in Gentoo, Alpine, and Adelie Linux. + '-Wfloat-equal' Warn if floating-point values are used in equality comparisons. diff --git a/system/gcc/050_all_libiberty-asprintf.patch b/system/gcc/050_all_libiberty-asprintf.patch deleted file mode 100644 index bee0c4c23..000000000 --- a/system/gcc/050_all_libiberty-asprintf.patch +++ /dev/null @@ -1,18 +0,0 @@ -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/system/gcc/053_all_libitm-no-fortify-source.patch b/system/gcc/053_all_libitm-no-fortify-source.patch deleted file mode 100644 index 5ab15afc3..000000000 --- a/system/gcc/053_all_libitm-no-fortify-source.patch +++ /dev/null @@ -1,27 +0,0 @@ -https://bugs.gentoo.org/508852 -https://gcc.gnu.org/PR61164 - -2014-04-27 Magnus Granberg <zorry@gentoo.org> - - #508852 - * libitm/configure.tgt: Disable FORTIFY - ---- a/libitm/configure.tgt -+++ b/libitm/configure.tgt -@@ -43,6 +43,16 @@ if test "$gcc_cv_have_tls" = yes ; then - esac - fi - -+# FIXME: error: inlining failed in call to always_inline -+# ‘int vfprintf(FILE*, const char*, __va_list_tag*)’ -+# : function body can be overwritten at link time -+# Disable Fortify in libitm for now. #508852 -+case "${target}" in -+ *-*-linux*) -+ XCFLAGS="${XCFLAGS} -U_FORTIFY_SOURCE" -+ ;; -+esac -+ - # Map the target cpu to an ARCH sub-directory. At the same time, - # work out any special compilation flags as necessary. - case "${target_cpu}" in diff --git a/system/gcc/067_all_gcc-poison-system-directories.patch b/system/gcc/067_all_gcc-poison-system-directories.patch deleted file mode 100644 index 103671617..000000000 --- a/system/gcc/067_all_gcc-poison-system-directories.patch +++ /dev/null @@ -1,194 +0,0 @@ -http://cgit.openembedded.org/openembedded-core/plain/meta/recipes-devtools/gcc/gcc-6.1/0010-gcc-poison-system-directories.patch - -From d76250323dad69212c958e4857a98d99ab51a39e Mon Sep 17 00:00:00 2001 -From: Khem Raj <raj.khem@gmail.com> -Date: Fri, 29 Mar 2013 08:59:00 +0400 -Subject: [PATCH 10/46] gcc: poison-system-directories - -Signed-off-by: Khem Raj <raj.khem@gmail.com> - -Upstream-Status: Inappropriate [distribution: codesourcery] ---- - gcc/common.opt | 4 ++++ - gcc/config.in | 6 ++++++ - gcc/configure | 16 ++++++++++++++++ - gcc/configure.ac | 10 ++++++++++ - gcc/doc/invoke.texi | 9 +++++++++ - gcc/gcc.c | 2 ++ - gcc/incpath.c | 19 +++++++++++++++++++ - 7 files changed, 66 insertions(+) - -diff --git a/gcc/common.opt b/gcc/common.opt -index 67048db..733185c 100644 ---- a/gcc/common.opt -+++ b/gcc/common.opt -@@ -659,6 +659,10 @@ Wreturn-local-addr - Common Var(warn_return_local_addr) Init(1) Warning - Warn about returning a pointer/reference to a local or temporary variable. - -+Wpoison-system-directories -+Common Var(flag_poison_system_directories) Init(1) Warning -+Warn for -I and -L options using system directories if cross compiling -+ - Wshadow - Common Var(warn_shadow) Warning - Warn when one local variable shadows another. -diff --git a/gcc/config.in b/gcc/config.in -index 115cb61..105b30f 100644 ---- a/gcc/config.in -+++ b/gcc/config.in -@@ -187,6 +187,12 @@ - #endif - - -+/* Define to warn for use of native system header directories */ -+#ifndef USED_FOR_TARGET -+#undef ENABLE_POISON_SYSTEM_DIRECTORIES -+#endif -+ -+ - /* Define if you want all operations on RTL (the basic data structure of the - optimizer and back end) to be checked for dynamic type safety at runtime. - This is quite expensive. */ -diff --git a/gcc/configure b/gcc/configure -index 1c6e340..8f83152 100755 ---- a/gcc/configure -+++ b/gcc/configure -@@ -942,6 +942,7 @@ with_system_zlib - enable_maintainer_mode - enable_link_mutex - enable_version_specific_runtime_libs -+enable_poison_system_directories - enable_plugin - enable_host_shared - enable_libquadmath_support -@@ -1681,6 +1682,8 @@ Optional Features: - --enable-version-specific-runtime-libs - specify that runtime libraries should be installed - in a compiler-specific directory -+ --enable-poison-system-directories -+ warn for use of native system header directories - --enable-plugin enable plugin support - --enable-host-shared build host code as shared libraries - --disable-libquadmath-support -@@ -28908,6 +28911,19 @@ if test "${enable_version_specific_runtime_libs+set}" = set; then : - fi - - -+# Check whether --enable-poison-system-directories was given. -+if test "${enable_poison_system_directories+set}" = set; then : -+ enableval=$enable_poison_system_directories; -+else -+ enable_poison_system_directories=no -+fi -+ -+if test "x${enable_poison_system_directories}" = "xyes"; then -+ -+$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h -+ -+fi -+ - # Substitute configuration variables - - -diff --git a/gcc/configure.ac b/gcc/configure.ac -index 6c1dcd9..0fccaef 100644 ---- a/gcc/configure.ac -+++ b/gcc/configure.ac -@@ -5861,6 +5861,16 @@ AC_ARG_ENABLE(version-specific-runtime-libs, - [specify that runtime libraries should be - installed in a compiler-specific directory])]) - -+AC_ARG_ENABLE([poison-system-directories], -+ AS_HELP_STRING([--enable-poison-system-directories], -+ [warn for use of native system header directories]),, -+ [enable_poison_system_directories=no]) -+if test "x${enable_poison_system_directories}" = "xyes"; then -+ AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES], -+ [1], -+ [Define to warn for use of native system header directories]) -+fi -+ - # Substitute configuration variables - AC_SUBST(subdirs) - AC_SUBST(srcdir) -diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi -index 821f8fd..8bb49e7 100644 ---- a/gcc/doc/invoke.texi -+++ b/gcc/doc/invoke.texi -@@ -284,6 +284,7 @@ Objective-C and Objective-C++ Dialects}. - -Wparentheses -Wno-pedantic-ms-format @gol - -Wplacement-new -Wplacement-new=@var{n} @gol - -Wpointer-arith -Wno-pointer-to-int-cast @gol -+-Wno-poison-system-directories @gol - -Wno-pragmas -Wredundant-decls -Wno-return-local-addr @gol - -Wreturn-type -Wsequence-point -Wshadow -Wno-shadow-ivar @gol - -Wshift-overflow -Wshift-overflow=@var{n} @gol -@@ -4723,6 +4724,14 @@ made up of data only and thus requires no special treatment. But, for - most targets, it is made up of code and thus requires the stack to be - made executable in order for the program to work properly. - -+@item -Wno-poison-system-directories -+@opindex Wno-poison-system-directories -+Do not warn for @option{-I} or @option{-L} options using system -+directories such as @file{/usr/include} when cross compiling. This -+option is intended for use in chroot environments when such -+directories contain the correct headers and libraries for the target -+system rather than the host. -+ - @item -Wfloat-equal - @opindex Wfloat-equal - @opindex Wno-float-equal -diff --git a/gcc/gcc.c b/gcc/gcc.c -index 1af5920..4cfef7f 100644 ---- a/gcc/gcc.c -+++ b/gcc/gcc.c -@@ -1017,6 +1017,8 @@ proper position among the other output files. */ - "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \ - "%X %{o*} %{e*} %{N} %{n} %{r}\ - %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}} \ -+ %{Wno-poison-system-directories:--no-poison-system-directories} \ -+ %{Werror=poison-system-directories:--error-poison-system-directories} \ - %{static:} %{L*} %(mfwrap) %(link_libgcc) " \ - VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o " CHKP_SPEC " \ - %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\ -diff --git a/gcc/incpath.c b/gcc/incpath.c -index ea40f4a..856da41 100644 ---- a/gcc/incpath.c -+++ b/gcc/incpath.c -@@ -26,6 +26,7 @@ - #include "intl.h" - #include "incpath.h" - #include "cppdefault.h" -+#include "diagnostic-core.h" - - /* Microsoft Windows does not natively support inodes. - VMS has non-numeric inodes. */ -@@ -381,6 +382,24 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose) - } - fprintf (stderr, _("End of search list.\n")); - } -+ -+#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES -+ if (flag_poison_system_directories) -+ { -+ struct cpp_dir *p; -+ -+ for (p = heads[QUOTE]; p; p = p->next) -+ { -+ if ((!strncmp (p->name, "/usr/include", 12)) -+ || (!strncmp (p->name, "/usr/local/include", 18)) -+ || (!strncmp (p->name, "/usr/X11R6/include", 18))) -+ warning (OPT_Wpoison_system_directories, -+ "include location \"%s\" is unsafe for " -+ "cross-compilation", -+ p->name); -+ } -+ } -+#endif - } - - /* Use given -I paths for #include "..." but not #include <...>, and --- -2.8.2 - diff --git a/system/gcc/090_all_pr55930-dependency-tracking.patch b/system/gcc/090_all_pr55930-dependency-tracking.patch deleted file mode 100644 index a8743e08c..000000000 --- a/system/gcc/090_all_pr55930-dependency-tracking.patch +++ /dev/null @@ -1,18 +0,0 @@ -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/system/gcc/201-cilkrts.patch b/system/gcc/201-cilkrts.patch deleted file mode 100644 index 4aac10d6d..000000000 --- a/system/gcc/201-cilkrts.patch +++ /dev/null @@ -1,59 +0,0 @@ -From 594e3c1ab576daddeb86015efc8b1677020b1878 Mon Sep 17 00:00:00 2001 -From: Szabolcs Nagy <nsz@port70.net> -Date: Sat, 24 Oct 2015 20:39:30 +0000 -Subject: [PATCH 1/6] cilkrts - ---- - libcilkrts/runtime/os-unix.c | 22 +++++++--------------- - 1 file changed, 7 insertions(+), 15 deletions(-) - -diff --git a/libcilkrts/runtime/os-unix.c b/libcilkrts/runtime/os-unix.c -index cb582dd..e43d7d5 100644 ---- a/libcilkrts/runtime/os-unix.c -+++ b/libcilkrts/runtime/os-unix.c -@@ -51,6 +51,7 @@ - #if defined __linux__ - # include <sys/sysinfo.h> - # include <sys/syscall.h> -+# include <sched.h> - #elif defined __APPLE__ - # include <sys/sysctl.h> - // Uses sysconf(_SC_NPROCESSORS_ONLN) in verbose output -@@ -400,28 +401,19 @@ COMMON_SYSDEP void __cilkrts_sleep(void) - - COMMON_SYSDEP void __cilkrts_yield(void) - { --#if __APPLE__ || __FreeBSD__ || __VXWORKS__ -- // On MacOS, call sched_yield to yield quantum. I'm not sure why we -- // don't do this on Linux also. -- sched_yield(); --#elif defined(__DragonFly__) -- // On DragonFly BSD, call sched_yield to yield quantum. -- sched_yield(); --#elif defined(__MIC__) -+#if defined(__MIC__) - // On MIC, pthread_yield() really trashes things. Arch's measurements - // showed that calling _mm_delay_32() (or doing nothing) was a better - // option. Delaying 1024 clock cycles is a reasonable compromise between - // giving up the processor and latency starting up when work becomes - // available - _mm_delay_32(1024); --#elif defined(__ANDROID__) || (defined(__sun__) && defined(__svr4__)) -- // On Android and Solaris, call sched_yield to yield quantum. I'm not -- // sure why we don't do this on Linux also. -- sched_yield(); --#else -- // On Linux, call pthread_yield (which in turn will call sched_yield) -- // to yield quantum. -+#elif defined(__sun__) && !defined(__svr4__) -+ // On old SunOS call pthread_yield to yield a quantum. - pthread_yield(); -+#else -+ // On other platforms call sched_yield to yield a quantum. -+ sched_yield(); - #endif - } - --- -2.8.1 - diff --git a/system/gcc/203-libgcc_s.patch b/system/gcc/203-libgcc_s.patch deleted file mode 100644 index c74351c71..000000000 --- a/system/gcc/203-libgcc_s.patch +++ /dev/null @@ -1,56 +0,0 @@ -From 9e3eab51e518018d9d99b3123598b1e2322a6af3 Mon Sep 17 00:00:00 2001 -From: Szabolcs Nagy <nsz@port70.net> -Date: Sat, 24 Oct 2015 20:09:53 +0000 -Subject: [PATCH 3/6] libgcc_s - ---- - gcc/config/i386/i386.c | 4 ++-- - libgcc/config/i386/cpuinfo.c | 6 +++--- - libgcc/config/i386/t-linux | 2 +- - 3 files changed, 6 insertions(+), 6 deletions(-) - -diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c -index 3d044e8..82523e1 100644 ---- a/gcc/config/i386/i386.c -+++ b/gcc/config/i386/i386.c -@@ -40269,10 +40269,10 @@ ix86_expand_builtin (tree exp, rtx target, rtx subtarget, - { - case IX86_BUILTIN_CPU_INIT: - { -- /* Make it call __cpu_indicator_init in libgcc. */ -+ /* Make it call __cpu_indicator_init_local in libgcc.a. */ - tree call_expr, fndecl, type; - type = build_function_type_list (integer_type_node, NULL_TREE); -- fndecl = build_fn_decl ("__cpu_indicator_init", type); -+ fndecl = build_fn_decl ("__cpu_indicator_init_local", type); - call_expr = build_call_expr (fndecl, 0); - return expand_expr (call_expr, target, mode, EXPAND_NORMAL); - } -diff --git a/libgcc/config/i386/cpuinfo.c b/libgcc/config/i386/cpuinfo.c -index 8c2248d..6c82f15 100644 ---- a/libgcc/config/i386/cpuinfo.c -+++ b/libgcc/config/i386/cpuinfo.c -@@ -485,7 +485,7 @@ __cpu_indicator_init (void) - return 0; - } - --#if defined SHARED && defined USE_ELF_SYMVER --__asm__ (".symver __cpu_indicator_init, __cpu_indicator_init@GCC_4.8.0"); --__asm__ (".symver __cpu_model, __cpu_model@GCC_4.8.0"); -+#ifndef SHARED -+int __cpu_indicator_init_local (void) -+ __attribute__ ((weak, alias ("__cpu_indicator_init"))); - #endif -diff --git a/libgcc/config/i386/t-linux b/libgcc/config/i386/t-linux -index 11bb46e..4f47f7b 100644 ---- a/libgcc/config/i386/t-linux -+++ b/libgcc/config/i386/t-linux -@@ -3,4 +3,4 @@ - # t-slibgcc-elf-ver and t-linux - SHLIB_MAPFILES = libgcc-std.ver $(srcdir)/config/i386/libgcc-glibc.ver - --HOST_LIBGCC2_CFLAGS += -mlong-double-80 -DUSE_ELF_SYMVER -+HOST_LIBGCC2_CFLAGS += -mlong-double-80 --- -2.8.1 - diff --git a/system/gcc/204-linux_libc_has_function.patch b/system/gcc/204-linux_libc_has_function.patch deleted file mode 100644 index 2dcedc3a7..000000000 --- a/system/gcc/204-linux_libc_has_function.patch +++ /dev/null @@ -1,25 +0,0 @@ -From edec78452d693fb524daa9a6efd45c850b27b25c Mon Sep 17 00:00:00 2001 -From: Szabolcs Nagy <nsz@port70.net> -Date: Fri, 6 Nov 2015 23:59:20 +0000 -Subject: [PATCH 4/6] linux_libc_has_function - ---- - gcc/config/linux.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/gcc/config/linux.c b/gcc/config/linux.c -index 250296b..16c3768 100644 ---- a/gcc/config/linux.c -+++ b/gcc/config/linux.c -@@ -26,7 +26,7 @@ along with GCC; see the file COPYING3. If not see - bool - linux_libc_has_function (enum function_class fn_class) - { -- if (OPTION_GLIBC) -+ if (OPTION_GLIBC || OPTION_MUSL) - return true; - if (OPTION_BIONIC) - if (fn_class == function_c94 --- -2.8.1 - diff --git a/system/gcc/207-static-pie.patch b/system/gcc/207-static-pie.patch deleted file mode 100644 index 9355c584b..000000000 --- a/system/gcc/207-static-pie.patch +++ /dev/null @@ -1,40 +0,0 @@ -diff --git a/gcc/config/gnu-user.h b/gcc/config/gnu-user.h -index b0bf40a..d4b56fe 100644 ---- a/gcc/config/gnu-user.h -+++ b/gcc/config/gnu-user.h -@@ -51,10 +51,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see - #if defined HAVE_LD_PIE - #define GNU_USER_TARGET_STARTFILE_SPEC \ - "%{!shared: %{pg|p|profile:gcrt1.o%s;: \ -- %{" PIE_SPEC ":Scrt1.o%s} %{" NO_PIE_SPEC ":crt1.o%s}}} \ -- crti.o%s %{static:crtbeginT.o%s;: %{shared:crtbeginS.o%s} \ -+ %{" PIE_SPEC ":%{static:rcrt1.o%s;:Scrt1.o%s}} %{" NO_PIE_SPEC ":crt1.o%s}}} \ -+ crti.o%s %{shared:crtbeginS.o%s;: \ - %{" PIE_SPEC ":crtbeginS.o%s} \ -- %{" NO_PIE_SPEC ":crtbegin.o%s}} \ -+ %{" NO_PIE_SPEC ":%{static:crtbeginT.o%s;:crtbegin.o%s}}} \ - %{fvtable-verify=none:%s; \ - fvtable-verify=preinit:vtv_start_preinit.o%s; \ - fvtable-verify=std:vtv_start.o%s} \ -diff --git a/gcc/gcc.c b/gcc/gcc.c -index 0208d61..731564e 100644 ---- a/gcc/gcc.c -+++ b/gcc/gcc.c -@@ -870,7 +870,7 @@ proper position among the other output files. */ - #endif - - #ifdef ENABLE_DEFAULT_PIE --#define NO_PIE_SPEC "no-pie|static" -+#define NO_PIE_SPEC "no-pie" - #define PIE_SPEC NO_PIE_SPEC "|r|shared:;" - #define NO_FPIE1_SPEC "fno-pie" - #define FPIE1_SPEC NO_FPIE1_SPEC ":;" -@@ -916,7 +916,7 @@ proper position among the other output files. */ - #ifndef LINK_PIE_SPEC - #ifdef HAVE_LD_PIE - #ifndef LD_PIE_SPEC --#define LD_PIE_SPEC "-pie" -+#define LD_PIE_SPEC "-pie %{static:--no-dynamic-linker -Bsymbolic}" - #endif - #else - #define LD_PIE_SPEC "" diff --git a/system/gcc/300-main-gcc-add-musl-s390x-dynamic-linker.patch b/system/gcc/300-main-gcc-add-musl-s390x-dynamic-linker.patch deleted file mode 100644 index 241957871..000000000 --- a/system/gcc/300-main-gcc-add-musl-s390x-dynamic-linker.patch +++ /dev/null @@ -1,32 +0,0 @@ -From be841c16dd544553c67faac79bd4cc3cd10a1dc0 Mon Sep 17 00:00:00 2001 -From: "Tuan M. Hoang" <tmhoang@flatglobe.org> -Date: Mon, 21 Nov 2016 01:42:16 +0700 -Subject: [PATCH] main/gcc: add musl s390x dynamic linker - ---- - gcc/config/s390/linux.h | 9 +++++++++ - 1 file changed, 9 insertions(+) - -diff --git a/gcc/config/s390/linux.h b/gcc/config/s390/linux.h -index 1e3ed35..a244214 100644 ---- a/gcc/config/s390/linux.h -+++ b/gcc/config/s390/linux.h -@@ -63,6 +63,15 @@ along with GCC; see the file COPYING3. If not see - #define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1" - #define GLIBC_DYNAMIC_LINKER64 "/lib/ld64.so.1" - -+#undef MUSL_DYNAMIC_LINKER -+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-s390x.so.1" -+#undef MUSL_DYNAMIC_LINKER32 -+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-s390x.so.1" -+#undef MUSL_DYNAMIC_LINKER64 -+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-s390x.so.1" -+#undef MUSL_DYNAMIC_LINKERX32 -+#define MUSL_DYNAMIC_LINKERX32 "/lib/ld-musl-s390x.so.1" -+ - #undef LINK_SPEC - #define LINK_SPEC \ - "%{m31:-m elf_s390}%{m64:-m elf64_s390} --as-needed \ --- -2.10.2 - diff --git a/system/gcc/310-build-gcj-s390x.patch b/system/gcc/310-build-gcj-s390x.patch deleted file mode 100644 index 1e522ee15..000000000 --- a/system/gcc/310-build-gcj-s390x.patch +++ /dev/null @@ -1,28 +0,0 @@ -From 697a7ba791fce2ffab2ed723d909a89684019e3d Mon Sep 17 00:00:00 2001 -From: "Tuan M. Hoang" <tmhoang@flatglobe.org> -Date: Sun, 19 Feb 2017 17:03:33 +0000 -Subject: [PATCH] main/gcc : when building gcc-java on s390x, libgcj.so - complains about undefined reference to __data_start. Using - SEARCH_FOR_DATA_START instead solved it. Credit to Andrew Haley at RedHat. - ---- - boehm-gc/include/private/gcconfig.h | 3 +-- - 1 file changed, 1 insertion(+), 2 deletions(-) - -diff --git a/boehm-gc/include/private/gcconfig.h b/boehm-gc/include/private/gcconfig.h -index 4ca6a80..a15fff6 100644 ---- a/boehm-gc/include/private/gcconfig.h -+++ b/boehm-gc/include/private/gcconfig.h -@@ -1837,8 +1837,7 @@ - # define OS_TYPE "LINUX" - # define LINUX_STACKBOTTOM - # define DYNAMIC_LOADING -- extern int __data_start[]; --# define DATASTART ((ptr_t)(__data_start)) -+# define SEARCH_FOR_DATA_START - extern int _end[]; - # define DATAEND (_end) - # define CACHE_LINE_SIZE 256 --- -2.11.1 - diff --git a/system/gcc/332-gccgo-remove-ustat.patch b/system/gcc/332-gccgo-remove-ustat.patch deleted file mode 100644 index 90aa65ad7..000000000 --- a/system/gcc/332-gccgo-remove-ustat.patch +++ /dev/null @@ -1,190 +0,0 @@ -From bdead75ea02fa852a559f35b41453df0c47c9a66 Mon Sep 17 00:00:00 2001 -From: Ian Lance Taylor <iant@golang.org> -Date: Fri, 22 Jun 2018 06:24:48 -0700 -Subject: [PATCH] syscall: remove Ustat - -glibc 2.28 removes ustat.h and the ustat function entirely, which -breaks syscall.Ustat. - -Updates golang/go#25990 - -Change-Id: I430802c86389a02cb4a0cd6caff36fa542d98f2f -Reviewed-on: https://go-review.googlesource.com/120535 -Reviewed-by: Than McIntosh <thanm@google.com> ---- - libgo/config.h.in | 3 --- - libgo/configure | 33 --------------------------------- - libgo/configure.ac | 18 ------------------ - libgo/go/syscall/libcall_linux_ustat.go | 12 ------------ - libgo/mksysinfo.sh | 14 -------------- - libgo/sysinfo.c | 3 --- - 6 files changed, 83 deletions(-) - delete mode 100644 libgo/go/syscall/libcall_linux_ustat.go - -diff --git a/libgo/config.h.in b/libgo/config.h.in -index 57560cd0..de57d0cc 100644 ---- a/libgo/config.h.in -+++ b/libgo/config.h.in -@@ -343,9 +343,6 @@ - /* Define to 1 if you have the `unshare' function. */ - #undef HAVE_UNSHARE - --/* Define to 1 if you have the <ustat.h> header file and it works. */ --#undef HAVE_USTAT_H -- - /* Define to 1 if you have the `utimensat' function. */ - #undef HAVE_UTIMENSAT - -diff --git a/libgo/configure b/libgo/configure -index 66942eda..7166f940 100755 ---- a/libgo/configure -+++ b/libgo/configure -@@ -14760,39 +14760,6 @@ fi - done - - --{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <ustat.h> can be used" >&5 --$as_echo_n "checking whether <ustat.h> can be used... " >&6; } --if test "${libgo_cv_c_ustat_h+set}" = set; then : -- $as_echo_n "(cached) " >&6 --else -- CFLAGS_hold=$CFLAGS --CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS" --cat confdefs.h - <<_ACEOF >conftest.$ac_ext --/* end confdefs.h. */ -- --#include <sys/types.h> --#ifdef HAVE_LINUX_FILTER_H --#include <linux/filter.h> --#endif --#include <ustat.h> -- --_ACEOF --if ac_fn_c_try_compile "$LINENO"; then : -- libgo_cv_c_ustat_h=yes --else -- libgo_cv_c_ustat_h=no --fi --rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext --CFLAGS=$CFLAGS_hold --fi --{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_ustat_h" >&5 --$as_echo "$libgo_cv_c_ustat_h" >&6; } --if test $libgo_cv_c_ustat_h = yes; then -- --$as_echo "#define HAVE_USTAT_H 1" >>confdefs.h -- --fi -- - if test "$ac_cv_header_sys_mman_h" = yes; then - HAVE_SYS_MMAN_H_TRUE= - HAVE_SYS_MMAN_H_FALSE='#' -diff --git a/libgo/configure.ac b/libgo/configure.ac -index 3cee2c0f..1c192752 100644 ---- a/libgo/configure.ac -+++ b/libgo/configure.ac -@@ -537,24 +537,6 @@ AC_CHECK_HEADERS([linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h - #endif - ]) - --AC_CACHE_CHECK([whether <ustat.h> can be used], --[libgo_cv_c_ustat_h], --[CFLAGS_hold=$CFLAGS --CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS" --AC_COMPILE_IFELSE( --[AC_LANG_SOURCE([ --#include <sys/types.h> --#ifdef HAVE_LINUX_FILTER_H --#include <linux/filter.h> --#endif --#include <ustat.h> --])], [libgo_cv_c_ustat_h=yes], [libgo_cv_c_ustat_h=no]) --CFLAGS=$CFLAGS_hold]) --if test $libgo_cv_c_ustat_h = yes; then -- AC_DEFINE(HAVE_USTAT_H, 1, -- [Define to 1 if you have the <ustat.h> header file and it works.]) --fi -- - AM_CONDITIONAL(HAVE_SYS_MMAN_H, test "$ac_cv_header_sys_mman_h" = yes) - - AC_CHECK_FUNCS(strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr) -diff --git a/libgo/mksysinfo.sh b/libgo/mksysinfo.sh -index 92ecb479..48bc71db 100755 ---- a/libgo/mksysinfo.sh -+++ b/libgo/mksysinfo.sh -@@ -1164,20 +1164,6 @@ grep '^type _sysinfo ' gen-sysinfo.go | \ - -e 's/mem_unit/Unit/' \ - >> ${OUT} - --# The ustat struct. --grep '^type _ustat ' gen-sysinfo.go | \ -- sed -e 's/_ustat/Ustat_t/' \ -- -e 's/f_tfree/Tfree/' \ -- -e 's/f_tinode/Tinoe/' \ -- -e 's/f_fname/Fname/' \ -- -e 's/f_fpack/Fpack/' \ -- >> ${OUT} --# Force it to be defined, as on some older GNU/Linux systems the --# header file fails when using with <linux/filter.h>. --if ! grep 'type _ustat ' gen-sysinfo.go >/dev/null 2>&1; then -- echo 'type Ustat_t struct { Tfree int32; Tinoe uint64; Fname [5+1]int8; Fpack [5+1]int8; }' >> ${OUT} --fi -- - # The utimbuf struct. - grep '^type _utimbuf ' gen-sysinfo.go | \ - sed -e 's/_utimbuf/Utimbuf/' \ ---- gcc-6.4.0/libgo/Makefile.am.old 2016-02-03 15:58:02.419872000 -0600 -+++ gcc-6.4.0/libgo/Makefile.am 2018-06-23 02:55:45.772611885 -0500 -@@ -1,4 +1,3 @@ --# Makefile.am -- Go library Makefile. - - # Copyright 2009 The Go Authors. All rights reserved. - # Use of this source code is governed by a BSD-style -@@ -1989,17 +1988,6 @@ - syscall_lsf_file = - endif - --# GNU/Linux specific ustat support. --if LIBGO_IS_LINUX --if LIBGO_IS_ARM64 --syscall_ustat_file = --else --syscall_ustat_file = go/syscall/libcall_linux_ustat.go --endif --else --syscall_ustat_file = --endif -- - # GNU/Linux specific utimesnano support. - if LIBGO_IS_LINUX - syscall_utimesnano_file = go/syscall/libcall_linux_utimesnano.go -@@ -2051,7 +2039,6 @@ - $(syscall_uname_file) \ - $(syscall_netlink_file) \ - $(syscall_lsf_file) \ -- $(syscall_ustat_file) \ - $(syscall_utimesnano_file) \ - $(GO_LIBCALL_OS_FILE) \ - $(GO_LIBCALL_OS_ARCH_FILE) \ ---- gcc-6.4.0/libgo/Makefile.in.old 2016-02-03 15:58:02.419872000 -0600 -+++ gcc-6.4.0/libgo/Makefile.in 2018-06-23 02:56:04.842611681 -0500 -@@ -2080,11 +2080,6 @@ - - # GNU/Linux specific socket filters. - @LIBGO_IS_LINUX_TRUE@syscall_lsf_file = go/syscall/lsf_linux.go --@LIBGO_IS_ARM64_FALSE@@LIBGO_IS_LINUX_TRUE@syscall_ustat_file = go/syscall/libcall_linux_ustat.go -- --# GNU/Linux specific ustat support. --@LIBGO_IS_ARM64_TRUE@@LIBGO_IS_LINUX_TRUE@syscall_ustat_file = --@LIBGO_IS_LINUX_FALSE@syscall_ustat_file = - @LIBGO_IS_LINUX_FALSE@syscall_utimesnano_file = go/syscall/libcall_posix_utimesnano.go - - # GNU/Linux specific utimesnano support. -@@ -2122,7 +2117,6 @@ - $(syscall_uname_file) \ - $(syscall_netlink_file) \ - $(syscall_lsf_file) \ -- $(syscall_ustat_file) \ - $(syscall_utimesnano_file) \ - $(GO_LIBCALL_OS_FILE) \ - $(GO_LIBCALL_OS_ARCH_FILE) \ diff --git a/system/gcc/332-gccgo-sysinfo.patch b/system/gcc/332-gccgo-sysinfo.patch new file mode 100644 index 000000000..822bc53c9 --- /dev/null +++ b/system/gcc/332-gccgo-sysinfo.patch @@ -0,0 +1,12 @@ +--- gcc-8.3.0/libgo/sysinfo.c.old 2018-06-22 14:25:34.000000000 +0000 ++++ gcc-8.3.0/libgo/sysinfo.c 2019-02-27 20:18:38.740000000 +0000 +@@ -73,9 +73,6 @@ + #include <sys/times.h> + #include <sys/wait.h> + #include <sys/un.h> +-#if defined(HAVE_SYS_USER_H) +-#include <sys/user.h> +-#endif + #if defined(HAVE_SYS_UTSNAME_H) + #include <sys/utsname.h> + #endif diff --git a/system/gcc/333-gccgo-signal-ppc64.patch b/system/gcc/333-gccgo-signal-ppc64.patch new file mode 100644 index 000000000..304b71733 --- /dev/null +++ b/system/gcc/333-gccgo-signal-ppc64.patch @@ -0,0 +1,11 @@ +--- gcc-8.3.0/libgo/runtime/go-signal.c.old 2017-08-18 20:17:26.000000000 +0000 ++++ gcc-8.3.0/libgo/runtime/go-signal.c 2019-02-27 20:25:02.560000000 +0000 +@@ -222,7 +222,7 @@ + #endif + #ifdef __PPC__ + #ifdef __linux__ +- ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.regs->nip; ++ ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.gp_regs[32]; + #endif + #ifdef _AIX + ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.jmp_context.iar; diff --git a/system/gcc/APKBUILD b/system/gcc/APKBUILD index 7da594e20..e831d2604 100644 --- a/system/gcc/APKBUILD +++ b/system/gcc/APKBUILD @@ -1,21 +1,22 @@ # Maintainer: Adelie Platform Group <adelie-devel@lists.adelielinux.org> pkgname=gcc -pkgver=6.4.0 -_ecjver=4.9 +pkgver=8.3.0 [ "$BOOTSTRAP" = "nolibc" ] && pkgname="gcc-pass2" [ "$CBUILD" != "$CHOST" ] && _cross="-$CARCH" || _cross="" [ "$CHOST" != "$CTARGET" ] && _target="-$CTARGET_ARCH" || _target="" pkgname="$pkgname$_target" -pkgrel=10 +pkgrel=0 pkgdesc="The GNU Compiler Collection" url="https://gcc.gnu.org" arch="all" license="GPL-3.0+ AND LGPL-2.1+" _gccrel=$pkgver-r$pkgrel depends="binutils$_target isl" -makedepends_build="gcc$_cross g++$_cross paxmark bison flex texinfo zip gmp-dev mpfr-dev mpc1-dev zlib-dev" -makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev libucontext-dev" +makedepends_build="gcc$_cross g++$_cross bison flex texinfo zip gmp-dev + mpfr-dev mpc1-dev zlib-dev" +makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev + libucontext-dev" subpackages=" " [ "$CHOST" = "$CTARGET" ] && subpackages="gcc-doc$_target gcc-lang$_target" replaces="libstdc++ binutils" @@ -23,7 +24,6 @@ options="$options !check !dbg strip toolchain" : ${LANG_CXX:=true} : ${LANG_OBJC:=true} -: ${LANG_JAVA:=true} : ${LANG_GO:=true} : ${LANG_FORTRAN:=true} : ${LANG_ADA:=false} @@ -43,7 +43,6 @@ if [ "$CHOST" != "$CTARGET" ]; then _builddir="$srcdir/build-cross-final" fi LANG_OBJC=false - LANG_JAVA=false LANG_GO=false LANG_FORTRAN=false LIBGOMP=false @@ -80,7 +79,6 @@ elif [ "$CBUILD" != "$CHOST" ]; then # Languages that do not need bootstrapping LANG_OBJC=false - LANG_JAVA=false LANG_GO=false LANG_FORTRAN=false @@ -124,10 +122,6 @@ if $LANG_OBJC; then subpackages="$subpackages libobjc::$CTARGET_ARCH gcc-objc$_target:objc" _languages="$_languages,objc" fi -if $LANG_JAVA; then - subpackages="$subpackages libgcj::$CTARGET_ARCH gcc-java$_target:java" - _languages="$_languages,java" -fi if $LANG_GO; then subpackages="$subpackages libgo::$CTARGET_ARCH gcc-go$_target:go" _languages="$_languages,go" @@ -144,54 +138,40 @@ fi makedepends="$makedepends_build $makedepends_host" source="https://ftp.gnu.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.xz - https://sourceware.org/pub/java/ecj-$_ecjver.jar + + 0002-posix_memalign.patch + 0008-s390x-muslldso.patch + 0009-microblaze-pr65649.patch + 0010-ldbl128-config.patch + 0011-m68k.patch + 0012-static-pie.patch 001_all_default-ssp-strong.patch 002_all_default-relro.patch - 003_all_default-fortify-source.patch 005_all_default-as-needed.patch 011_all_default-warn-format-security.patch 012_all_default-warn-trampolines.patch 020_all_msgfmt-libstdc++-link.patch - 050_all_libiberty-asprintf.patch 051_all_libiberty-pic.patch - 053_all_libitm-no-fortify-source.patch - 067_all_gcc-poison-system-directories.patch - 090_all_pr55930-dependency-tracking.patch - 201-cilkrts.patch - 203-libgcc_s.patch - 204-linux_libc_has_function.patch 205-nopie.patch - 207-static-pie.patch libgcc-always-build-gcceh.a.patch gcc-4.9-musl-fortify.patch gcc-6.1-musl-libssp.patch - boehm-gc-musl.patch gcc-pure64.patch - fix-gcj-stdgnu14-link.patch - fix-gcj-musl.patch - fix-gcj-iconv-musl.patch - gcc-4.8-build-args.patch fix-cxxflags-passing.patch - ada-fixes.patch ada-shared.patch ada-musl.patch - ada-aarch64-multiarch.patch - 300-main-gcc-add-musl-s390x-dynamic-linker.patch - 310-build-gcj-s390x.patch 320-libffi-gnulinux.patch 330-gccgo-link-to-ucontext.patch 331-gccgo-use-real-off_t-type.patch - 332-gccgo-remove-ustat.patch + 332-gccgo-sysinfo.patch + 333-gccgo-signal-ppc64.patch - fix-rs6000-pie.patch add-classic_table-support.patch - lra-pentium.patch - gcc-5.4.0-locale.patch " @@ -221,12 +201,7 @@ prepare() { return 1 fi - # see http://gcc.gnu.org/ml/java/2008-04/msg00027.html - mv "$srcdir"/ecj-*.jar ecj.jar - echo ${pkgver} > gcc/BASE-VER - echo "UNSUPPORTED=1" > libcilkrts/configure.tgt - rm libgo/go/syscall/libcall_linux_ustat.go } build() { @@ -336,14 +311,6 @@ package() { ln -s gcc "$pkgdir"/usr/bin/cc - # we dont support gcj -static - # and saving 35MB is not bad. - find "$pkgdir" -name libgcj.a -o -name libgtkpeer.a \ - -o -name libgjsmalsa.a -o -name libgcj-tools.a \ - -o -name libjvm.a -o -name libgij.a -o -name libgcj_bc.a \ - -o -name libjavamath.a \ - | xargs rm -f - # strip debug info from some static libs ${STRIP_FOR_TARGET} -g `find "$pkgdir" \( -name libgfortran.a -o -name libobjc.a -o -name libgomp.a \ -o -name libmudflap.a -o -name libmudflapth.a \ @@ -352,11 +319,6 @@ package() { -o -name libatomic.a -o -name libasan.a -o -name libtsan.a \) \ -a -type f` - if $LANG_JAVA; then - sed -i -e 's/lib: /&%{static:%eJava programs cannot be linked statically}/' \ - "$pkgdir"/usr/lib/libgcj.spec - fi - if $LIBGOMP; then mv "$pkgdir"/usr/lib/libgomp.spec "$pkgdir"/$_gcclibdir fi @@ -374,8 +336,6 @@ package() { mv "$i" "$pkgdir"/usr/share/gdb/python/auto-load/usr/$gdblib/ done - paxmark -pmrs "$pkgdir"/$_gcclibexec/cc1 - # move ada runtime libs if $LANG_ADA; then for i in $(find "$pkgdir"/$_gcclibdir/adalib/ -type f -maxdepth 1 -name "libgna*.so"); do @@ -429,7 +389,6 @@ gpp() { "$subpkgdir"/usr/${_target:+$CTARGET/}lib \ mv "$pkgdir/$_gcclibexec/cc1plus" "$subpkgdir/$_gcclibexec/" - paxmark -pmrs "$subpkgdir/$_gcclibexec/cc1plus" mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/*++* "$subpkgdir"/usr/${_target:+$CTARGET/}lib/ mv "$pkgdir"/usr/${_target:+$CTARGET/}include/c++ "$subpkgdir"/usr/${_target:+$CTARGET/}include/ @@ -473,65 +432,6 @@ libgomp() { mv "$pkgdir"/usr/${_target:+$CTARGET/}lib/libgomp.so.* "$subpkgdir"/usr/lib/ } -java() { - pkgdesc="Java support for GCC" - depends="zlib-dev gcc=$_gccrel libgcj=$_gccrel" - - paxmark -pm "$pkgdir"/$_gcclibexec/ecj1 - mkdir -p "$subpkgdir"/usr/bin "$subpkgdir"/usr/lib "$subpkgdir"/$_gcclibdir/ - cd "$pkgdir"/usr/bin - mv *gcj *gcj-dbtool *gjavah *gcjh *jcf-dump "$subpkgdir"/usr/bin/ - cd "$pkgdir" - for i in $(find usr/ -name ecj1 -o -name jc1 -o -name jvgenmain); do - mkdir -p "$subpkgdir"/${i%/*} - mv "$pkgdir"/$i "$subpkgdir"/$i - done - for i in "$pkgdir"/usr/lib/libgcj*.so; do - if [ -L "$i" ]; then - mv "$i" "$subpkgdir"/usr/lib/ - fi - done - mkdir -p "$subpkgdir"/usr/share/gcc-6.4.0/python - mv "$pkgdir"/usr/share/gcc-6.4.0/python/libjava \ - "$subpkgdir"/usr/share/gcc-6.4.0/python - mv "$pkgdir"/usr/lib/libgij.so "$subpkgdir"/usr/lib/ - mv "$pkgdir"/usr/lib/libgcj.spec "$subpkgdir"/$_gcclibdir/ -} - -libgcj() { - pkgdesc="Java runtime library for gcc" - # libgcj_bc.so moved from gcc-java to libgcj - replaces="gcc-java" - depends= - - mkdir -p "$subpkgdir"/usr/bin - cd "$pkgdir"/usr/bin - paxmark -pmse "$pkgdir"/usr/bin/gij - mv aot-compile gappletviewer gc-analyze gij gjar gjarsigner gkeytool\ - gnative2ascii gorbd grmic grmid grmiregistry gserialver \ - gtnameserv jv-convert rebuild-gcj-db \ - "$subpkgdir"/usr/bin/ - cd "$pkgdir" - for i in $(find usr/lib -name jc1 -o -name jvgenmain); do - mkdir -p "$subpkgdir"/${i%/*} - mv "$pkgdir"/$i "$subpkgdir"/$i - done - mkdir -p "$subpkgdir"/usr/lib - mv "$pkgdir"/usr/lib/gcj-* \ - "$pkgdir"/usr/lib/libgcj_bc.so \ - "$pkgdir"/usr/lib/libgcj*.so.* \ - "$pkgdir"/usr/lib/libgij.so.* \ - "$pkgdir"/usr/lib/logging.properties \ - "$pkgdir"/usr/lib/security \ - "$subpkgdir"/usr/lib/ - - mkdir -p "$subpkgdir"/usr/lib/pkgconfig - mv "$pkgdir"/usr/lib/pkgconfig/libgcj* "$subpkgdir"/usr/lib/pkgconfig/ - - mkdir -p "$subpkgdir"/usr/share/ - mv "$pkgdir"/usr/share/java "$subpkgdir"/usr/share/ -} - libgo() { pkgdesc="Go runtime library for GCC" depends= @@ -553,11 +453,13 @@ go() { mv "$pkgdir"/usr/bin/*gofmt "$subpkgdir"/usr/bin mv "$pkgdir"/$_gcclibexec/go1 "$subpkgdir"/$_gcclibexec/ mv "$pkgdir"/$_gcclibexec/cgo "$subpkgdir"/$_gcclibexec/ + mv "$pkgdir"/$_gcclibexec/buildid "$subpkgdir"/$_gcclibexec/ + mv "$pkgdir"/$_gcclibexec/test2json "$subpkgdir"/$_gcclibexec/ + mv "$pkgdir"/$_gcclibexec/vet "$subpkgdir"/$_gcclibexec/ mv "$pkgdir"/usr/lib/libgo.a \ "$pkgdir"/usr/lib/libgo.so \ "$pkgdir"/usr/lib/libgobegin.a \ "$pkgdir"/usr/lib/libgolibbegin.a \ - "$pkgdir"/usr/lib/libnetgo.a \ "$subpkgdir"/usr/lib/ } @@ -622,46 +524,32 @@ gnat() { mv "$pkgdir"/usr/bin/*gnat* "$subpkgdir"/usr/bin/ } -sha512sums="02c60e54527c7adf584798d5251f8a0b80c93d5deafce82501b2c28e6692e0bd783927bbfc4bc527a863c0cccc025150a34740a9e29badb02d4b48e56a8aba90 gcc-6.4.0.tar.xz -28f8c6fdbcb19e950b1d0bafb3bcc7a8cba87bc673aa6027cece116599cdee80f0cf5e95a1440544890239f5c754e8a93ab46d9daedd937faef445d7ea33b226 ecj-4.9.jar +sha512sums="1811337ae3add9680cec64968a2509d085b6dc5b6783fc1e8c295e3e47416196fd1a3ad8dfe7e10be2276b4f62c357659ce2902f239f60a8648548231b4b5802 gcc-8.3.0.tar.xz +6d84354e6df96d5ea244eb3bb5f044781796b88040b11c78fb6ee509e5aac19d46e0e92ca836e98e6495d9751f52439833b748efc419e4f5d5301fb549c4dcc9 0002-posix_memalign.patch +7f434a7350c9b06d0ae7cc18a569d813238483afa34b0801d112844a0dfe6164ae36b0416955fd4da7a8caa54672247f319a8ec7ce4b6a97a5f4e17ec083112a 0008-s390x-muslldso.patch 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-print-multiarch)), $(filter ../lib64, $(shell $(GCC_FOR_TARGET) $(GNATLIBCFLAGS) -print-multi-os-directory)))) - LIBGNAT_TARGET_PAIRS = \ - $(LIBGNAT_TARGET_PAIRS_COMMON) $(LIBGNAT_TARGET_PAIRS_64) -- else -- LIBGNAT_TARGET_PAIRS = \ -- $(LIBGNAT_TARGET_PAIRS_COMMON) $(LIBGNAT_TARGET_PAIRS_32) -- endif - - TOOLS_TARGET_PAIRS = \ - mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \ diff --git a/system/gcc/ada-fixes.patch b/system/gcc/ada-fixes.patch deleted file mode 100644 index ba4ea42b4..000000000 --- a/system/gcc/ada-fixes.patch +++ /dev/null @@ -1,35 +0,0 @@ ---- gcc-6.1.0.orig/gcc/ada/cal.c -+++ gcc-6.1.0/gcc/ada/cal.c -@@ -49,6 +49,7 @@ - #include <time.h> - #else - #include <sys/time.h> -+#include <time.h> - #endif - - #ifdef __MINGW32__ ---- gcc-6.1.0.orig/gcc/ada/terminals.c -+++ gcc-6.1.0/gcc/ada/terminals.c -@@ -1068,13 +1068,6 @@ - #include <stdio.h> - #include <stdlib.h> - --/* On some system termio is either absent or including it will disable termios -- (HP-UX) */ --#if !defined (__hpux__) && !defined (BSD) && !defined (__APPLE__) \ -- && !defined (__rtems__) --# include <termio.h> --#endif -- - #include <sys/ioctl.h> - #include <termios.h> - #include <fcntl.h> -@@ -1169,7 +1162,7 @@ - char *slave_name = NULL; - - #ifdef USE_GETPT -- master_fd = getpt (); -+ master_fd = posix_openpt (O_RDWR); - #elif defined (USE_OPENPTY) - status = openpty (&master_fd, &slave_fd, NULL, NULL, NULL); - #elif defined (USE_CLONE_DEVICE) diff --git a/system/gcc/boehm-gc-musl.patch b/system/gcc/boehm-gc-musl.patch deleted file mode 100644 index 2f106cba1..000000000 --- a/system/gcc/boehm-gc-musl.patch +++ /dev/null @@ -1,62 +0,0 @@ ---- gcc-4.8.1/boehm-gc/os_dep.c.orig 2013-09-17 07:46:00.969884340 +0000 -+++ gcc-4.8.1/boehm-gc/os_dep.c 2013-09-17 06:53:53.629884946 +0000 -@@ -26,7 +26,7 @@ - # define __KERNEL__ - # include <asm/signal.h> - # undef __KERNEL__ --# else -+# elif defined(__GLIBC__) - /* Kernels prior to 2.1.1 defined struct sigcontext_struct instead of */ - /* struct sigcontext. libc6 (glibc2) uses "struct sigcontext" in */ - /* prototypes, so we have to include the top-level sigcontext.h to */ ---- gcc-4.8.2/boehm-gc/dyn_load.c.orig 2014-02-17 14:13:09.519850231 +0200 -+++ gcc-4.8.2/boehm-gc/dyn_load.c 2014-02-17 14:14:27.906093514 +0200 -@@ -459,9 +459,7 @@ - /* For glibc 2.2.4+. Unfortunately, it doesn't work for older */ - /* versions. Thanks to Jakub Jelinek for most of the code. */ - --# if (defined(LINUX) || defined (__GLIBC__)) /* Are others OK here, too? */ \ -- && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \ -- || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG))) -+# if (defined(LINUX) || defined (__GLIBC__)) - - /* We have the header files for a glibc that includes dl_iterate_phdr. */ - /* It may still not be available in the library on the target system. */ ---- gcc-4.8.2/boehm-gc/include/private/gcconfig.h.orig 2014-02-17 14:14:36.026049422 +0200 -+++ gcc-4.8.2/boehm-gc/include/private/gcconfig.h 2014-02-17 14:17:11.345207887 +0200 -@@ -684,7 +684,7 @@ - # ifdef __ELF__ - # define DYNAMIC_LOADING - # include <features.h> --# if defined(__GLIBC__)&& __GLIBC__>=2 -+# if 1 - # define SEARCH_FOR_DATA_START - # else /* !GLIBC2 */ - extern char **__environ; -@@ -1147,7 +1147,7 @@ - # define DATASTART ((ptr_t)((((word) (_etext)) + 0xfff) & ~0xfff)) - # endif - # include <features.h> --# if defined(__GLIBC__) && __GLIBC__ >= 2 -+# if 1 - # define SEARCH_FOR_DATA_START - # else - extern char **__environ; -@@ -1367,7 +1367,7 @@ - # define HBLKSIZE 4096 - # endif - # define USE_GENERIC_PUSH_REGS --# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 2 || __GLIBC__ > 2 -+# if 1 - # define LINUX_STACKBOTTOM - # else - # define STACKBOTTOM 0x80000000 -@@ -1858,7 +1858,7 @@ - # ifdef __ELF__ - # define DYNAMIC_LOADING - # include <features.h> --# if defined(__GLIBC__) && __GLIBC__ >= 2 -+# if 1 - # define SEARCH_FOR_DATA_START - # else - extern char **__environ; diff --git a/system/gcc/fix-gcj-iconv-musl.patch b/system/gcc/fix-gcj-iconv-musl.patch deleted file mode 100644 index b0015751e..000000000 --- a/system/gcc/fix-gcj-iconv-musl.patch +++ /dev/null @@ -1,120 +0,0 @@ ---- gcc-4.8.2/libjava/gnu/gcj/convert/natIconv.cc.orig 2014-02-18 18:46:14.897880526 +0200 -+++ gcc-4.8.2/libjava/gnu/gcj/convert/natIconv.cc 2014-02-18 18:50:08.766613550 +0200 -@@ -24,6 +24,13 @@ - - #ifdef HAVE_ICONV - #include <iconv.h> -+#include <endian.h> -+ -+#if __BYTE_ORDER == __BIG_ENDIAN -+#define UCS2_CHARSET "UCS-2BE" -+#else -+#define UCS2_CHARSET "UCS-2LE" -+#endif - - template<typename T> - static inline size_t -@@ -45,7 +52,7 @@ - _Jv_GetStringUTFRegion (encoding, 0, encoding->length(), buffer); - buffer[len] = '\0'; - -- iconv_t h = iconv_open ("UCS-2", buffer); -+ iconv_t h = iconv_open (UCS2_CHARSET, buffer); - if (h == (iconv_t) -1) - throw new ::java::io::UnsupportedEncodingException (encoding); - -@@ -99,18 +106,6 @@ - throw new ::java::io::CharConversionException (); - } - -- if (iconv_byte_swap) -- { -- size_t max = (old_out - outavail) / sizeof (jchar); -- for (size_t i = 0; i < max; ++i) -- { -- // Byte swap. -- jchar c = (((out[outpos + i] & 0xff) << 8) -- | ((out[outpos + i] >> 8) & 0xff)); -- outbuf[i] = c; -- } -- } -- - inpos += old_in - inavail; - return (old_out - outavail) / sizeof (jchar); - #else /* HAVE_ICONV */ -@@ -145,7 +140,7 @@ - _Jv_GetStringUTFRegion (encoding, 0, encoding->length(), buffer); - buffer[len] = '\0'; - -- iconv_t h = iconv_open (buffer, "UCS-2"); -+ iconv_t h = iconv_open (buffer, UCS2_CHARSET); - if (h == (iconv_t) -1) - throw new ::java::io::UnsupportedEncodingException (encoding); - -@@ -187,20 +182,6 @@ - char *inbuf = (char *) &chars[inpos]; - char *outbuf = (char *) &out[count]; - -- if (iconv_byte_swap) -- { -- // Ugly performance penalty -- don't use losing systems! -- temp_buffer = (jchar *) _Jv_Malloc (inlength * sizeof (jchar)); -- for (int i = 0; i < inlength; ++i) -- { -- // Byte swap. -- jchar c = (((chars[inpos + i] & 0xff) << 8) -- | ((chars[inpos + i] >> 8) & 0xff)); -- temp_buffer[i] = c; -- } -- inbuf = (char *) temp_buffer; -- } -- - size_t loop_old_in = old_in; - while (1) - { -@@ -252,44 +233,7 @@ - jboolean - gnu::gcj::convert::IOConverter::iconv_init (void) - { -- // Some versions of iconv() always return their UCS-2 results in -- // big-endian order, and they also require UCS-2 inputs to be in -- // big-endian order. For instance, glibc 2.1.3 does this. If the -- // UTF-8=>UCS-2 iconv converter has this feature, then we assume -- // that all UCS-2 converters do. (This might not be the best -- // heuristic, but is is all we've got.) -- jboolean result = false; --#ifdef HAVE_ICONV -- iconv_t handle = iconv_open ("UCS-2", "UTF-8"); -- if (handle != (iconv_t) -1) -- { -- jchar c; -- unsigned char in[4]; -- char *inp, *outp; -- size_t inc, outc, r; -- -- // This is the UTF-8 encoding of \ufeff. At least Tru64 UNIX libiconv -- // needs the trailing NUL byte, otherwise iconv fails with EINVAL. -- in[0] = 0xef; -- in[1] = 0xbb; -- in[2] = 0xbf; -- in[3] = 0x00; -- -- inp = (char *) in; -- inc = 4; -- outp = (char *) &c; -- outc = 2; -- -- r = iconv_adapter (iconv, handle, &inp, &inc, &outp, &outc); -- // Conversion must be complete for us to use the result. -- if (r != (size_t) -1 && inc == 0 && outc == 0) -- result = (c != 0xfeff); -- -- // Release iconv handle. -- iconv_close (handle); -- } --#endif /* HAVE_ICONV */ -- return result; -+ return false; - } - - void diff --git a/system/gcc/fix-gcj-musl.patch b/system/gcc/fix-gcj-musl.patch deleted file mode 100644 index d26f510c0..000000000 --- a/system/gcc/fix-gcj-musl.patch +++ /dev/null @@ -1,49 +0,0 @@ ---- gcc-4.8.2/libjava/gnu/classpath/natSystemProperties.cc.orig 2014-02-18 10:55:08.617678779 +0200 -+++ gcc-4.8.2/libjava/gnu/classpath/natSystemProperties.cc 2014-02-18 10:56:31.927227453 +0200 -@@ -289,7 +289,7 @@ - // just default to `en_US'. - setlocale (LC_ALL, ""); - char *locale = setlocale (LC_MESSAGES, ""); -- if (locale && strlen (locale) >= 2) -+ if (locale && strlen (locale) >= 2 && (locale[2] == '\0' || locale[2] == '_')) - { - char buf[3]; - buf[2] = '\0'; ---- gcc-4.8.2/libjava/posix-threads.cc.orig 2014-02-18 13:22:01.789933726 +0200 -+++ gcc-4.8.2/libjava/posix-threads.cc 2014-02-18 13:29:50.924058875 +0200 -@@ -657,6 +657,7 @@ - struct sched_param param; - pthread_attr_t attr; - struct starter *info; -+ size_t ss; - - if (data->flags & FLAG_START) - return; -@@ -675,8 +676,25 @@ - // Set stack size if -Xss option was given. - if (gcj::stack_size > 0) - { -- int e = pthread_attr_setstacksize (&attr, gcj::stack_size); -+ ss = gcj::stack_size; -+ } -+ else -+ { -+ int e = pthread_attr_getstacksize (&attr, &ss); -+ if (e != 0) -+ JvFail (strerror (e)); -+ -+ // Request at least 1meg of stack -+ if (ss >= 1024 * 1024) -+ ss = 0; -+ else -+ ss = 1024 * 1024; -+ } -+ -+ if (ss) -+ { -+ int e = pthread_attr_setstacksize (&attr, ss); - if (e != 0) - JvFail (strerror (e)); - } - - info = (struct starter *) _Jv_AllocBytes (sizeof (struct starter)); diff --git a/system/gcc/fix-gcj-stdgnu14-link.patch b/system/gcc/fix-gcj-stdgnu14-link.patch deleted file mode 100644 index 2b2ce0fa5..000000000 --- a/system/gcc/fix-gcj-stdgnu14-link.patch +++ /dev/null @@ -1,35 +0,0 @@ ---- gcc-6.1.0/libjava/Makefile.am -+++ gcc-6.1.0/libjava/Makefile.am -@@ -488,10 +488,14 @@ - nat_files = $(nat_source_files:.cc=.lo) - xlib_nat_files = $(xlib_nat_source_files:.cc=.lo) - -+libgcj_la_CPPFLAGS = \ -+ $(AM_CPPFLAGS) \ -+ $(LIBSTDCXX_RAW_CXX_CXXFLAGS) -+ - # Include THREADLIBS here to ensure that the correct version of - # certain linuxthread functions get linked: - ## The mysterious backslash in the grep pattern is consumed by make. --libgcj_la_LDFLAGS = -rpath $(toolexeclibdir) $(THREADLDFLAGS) $(extra_ldflags) $(THREADLIBS) \ -+libgcj_la_LDFLAGS = $(LIBSTDCXX_RAW_CXX_LDFLAGS) -rpath $(toolexeclibdir) $(THREADLDFLAGS) $(extra_ldflags) $(THREADLIBS) \ - $(LIBLTDL) $(SYS_ZLIBS) $(LIBJAVA_LDFLAGS_NOUNDEF) \ - -version-info `grep -v '^\#' $(srcdir)/libtool-version` \ - $(LIBGCJ_LD_SYMBOLIC_FUNCTIONS) $(LIBGCJ_LD_EXPORT_ALL) ---- gcc-6.1.0/libjava/Makefile.in -+++ gcc-6.1.0/libjava/Makefile.in -@@ -1103,9 +1103,13 @@ - nat_files = $(nat_source_files:.cc=.lo) - xlib_nat_files = $(xlib_nat_source_files:.cc=.lo) - -+libgcj_la_CPPFLAGS = \ -+ $(AM_CPPFLAGS) \ -+ $(LIBSTDCXX_RAW_CXX_CXXFLAGS) -+ - # Include THREADLIBS here to ensure that the correct version of - # certain linuxthread functions get linked: --libgcj_la_LDFLAGS = -rpath $(toolexeclibdir) $(THREADLDFLAGS) $(extra_ldflags) $(THREADLIBS) \ -+libgcj_la_LDFLAGS = $(LIBSTDCXX_RAW_CXX_LDFLAGS) -rpath $(toolexeclibdir) $(THREADLDFLAGS) $(extra_ldflags) $(THREADLIBS) \ - $(LIBLTDL) $(SYS_ZLIBS) $(LIBJAVA_LDFLAGS_NOUNDEF) \ - -version-info `grep -v '^\#' $(srcdir)/libtool-version` \ - $(LIBGCJ_LD_SYMBOLIC_FUNCTIONS) $(LIBGCJ_LD_EXPORT_ALL) diff --git a/system/gcc/fix-rs6000-pie.patch b/system/gcc/fix-rs6000-pie.patch deleted file mode 100644 index 1fbc31a56..000000000 --- a/system/gcc/fix-rs6000-pie.patch +++ /dev/null @@ -1,59 +0,0 @@ ---- gcc-6.3.0.orig/gcc/config/rs6000/sysv4.h -+++ gcc-6.3.0/gcc/config/rs6000/sysv4.h -@@ -753,23 +753,42 @@ - #endif - - #ifdef HAVE_LD_PIE --#define STARTFILE_LINUX_SPEC "\ --%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ --%{mnewlib:ecrti.o%s;:crti.o%s} \ --%{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s} \ --" CRTOFFLOADBEGIN -+#define STARTFILE_LINUX_SPEC \ -+ "%{!shared: %{pg|p|profile:gcrt1.o%s;: \ -+ %{" PIE_SPEC ":%{static:rcrt1.o%s;:Scrt1.o%s}} %{" NO_PIE_SPEC ":crt1.o%s}}} \ -+ crti.o%s %{shared:crtbeginS.o%s;: \ -+ %{" PIE_SPEC ":crtbeginS.o%s} \ -+ %{" NO_PIE_SPEC ":%{static:crtbeginT.o%s;:crtbegin.o%s}}} \ -+ %{fvtable-verify=none:%s; \ -+ fvtable-verify=preinit:vtv_start_preinit.o%s; \ -+ fvtable-verify=std:vtv_start.o%s} \ -+ " CRTOFFLOADBEGIN - #else --#define STARTFILE_LINUX_SPEC "\ --%{!shared: %{pg|p|profile:gcrt1.o%s;:crt1.o%s}} \ --%{mnewlib:ecrti.o%s;:crti.o%s} \ --%{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s} \ --" CRTOFFLOADBEGIN -+#define STARTFILE_LINUX_SPEC \ -+ "%{!shared: %{pg|p|profile:gcrt1.o%s;:crt1.o%s}} \ -+ crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s} \ -+ %{fvtable-verify=none:%s; \ -+ fvtable-verify=preinit:vtv_start_preinit.o%s; \ -+ fvtable-verify=std:vtv_start.o%s} \ -+ " CRTOFFLOADBEGIN - #endif - --#define ENDFILE_LINUX_SPEC "\ --%{shared|pie:crtendS.o%s;:crtend.o%s} \ --%{mnewlib:ecrtn.o%s;:crtn.o%s} \ --" CRTOFFLOADEND -+#ifdef HAVE_LD_PIE -+#define ENDFILE_LINUX_SPEC \ -+ "%{fvtable-verify=none:%s; \ -+ fvtable-verify=preinit:vtv_end_preinit.o%s; \ -+ fvtable-verify=std:vtv_end.o%s} \ -+ %{shared:crtendS.o%s;: %{" PIE_SPEC ":crtendS.o%s} \ -+ %{" NO_PIE_SPEC ":crtend.o%s}} crtn.o%s \ -+ " CRTOFFLOADEND -+#else -+#define ENDFILE_LINUX_SPEC \ -+ "%{fvtable-verify=none:%s; \ -+ fvtable-verify=preinit:vtv_end_preinit.o%s; \ -+ fvtable-verify=std:vtv_end.o%s} \ -+ %{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s \ -+ " CRTOFFLOADEND -+#endif - - #define LINK_START_LINUX_SPEC "" - diff --git a/system/gcc/gcc-4.8-build-args.patch b/system/gcc/gcc-4.8-build-args.patch deleted file mode 100644 index c27e00961..000000000 --- a/system/gcc/gcc-4.8-build-args.patch +++ /dev/null @@ -1,41 +0,0 @@ -When cross compiling a target gcc, target flags may be used on the host - -Configure identifies a number of warning flags (WARN_CFLAGS and -WARN_CXXFLAGS) from the $CC value. The cross compiler may be different -from the host compiler and may not support the same set of flags. This -leads to problems such as: - -cc1plus: error: unrecognized command line option "-Wno-narrowing" -cc1plus: error: unrecognized command line option "-Wno-overlength-strings" - -Work around this problem by removing the warning flags from the -BUILD_CXXFLAGS value, in a way similar to the BUILD_CFLAGS. - -Upstream-Status: Pending - -Signed-off-by: Mark Hatle <mark.hatle@windriver.com> - -Index: gcc-4.8.0/gcc/configure -=================================================================== ---- gcc-4.8.0.orig/gcc/configure -+++ gcc-4.8.0/gcc/configure -@@ -11720,6 +10581,7 @@ STMP_FIXINC=stmp-fixinc - if test x$build != x$host || test "x$coverage_flags" != x - then - BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' -+ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' - BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' - fi - -Index: gcc-4.8.0/gcc/configure.ac -=================================================================== ---- gcc-4.8.0.orig/gcc/configure.ac -+++ gcc-4.8.0/gcc/configure.ac -@@ -1901,6 +1901,7 @@ STMP_FIXINC=stmp-fixinc AC_SUBST(STMP_F - if test x$build != x$host || test "x$coverage_flags" != x - then - BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' -+ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' - BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' - fi - diff --git a/system/gcc/lra-pentium.patch b/system/gcc/lra-pentium.patch deleted file mode 100644 index e876bcc39..000000000 --- a/system/gcc/lra-pentium.patch +++ /dev/null @@ -1,48 +0,0 @@ ---- trunk/gcc/lra-assigns.c 2017/03/10 20:53:18 246058 -+++ trunk/gcc/lra-assigns.c 2017/03/10 21:17:13 246059 -@@ -889,6 +889,30 @@ - live_pseudos_reg_renumber[regno] = hard_regno; - } - -+/* Return true iff there is a reason why pseudo SPILL_REGNO should not -+ be spilled. */ -+static bool -+must_not_spill_p (unsigned spill_regno) -+{ -+ if ((pic_offset_table_rtx != NULL -+ && spill_regno == REGNO (pic_offset_table_rtx)) -+ || ((int) spill_regno >= lra_constraint_new_regno_start -+ && ! bitmap_bit_p (&lra_inheritance_pseudos, spill_regno) -+ && ! bitmap_bit_p (&lra_split_regs, spill_regno) -+ && ! bitmap_bit_p (&lra_subreg_reload_pseudos, spill_regno) -+ && ! bitmap_bit_p (&lra_optional_reload_pseudos, spill_regno))) -+ return true; -+ /* A reload pseudo that requires a singleton register class should -+ not be spilled. -+ FIXME: this mitigates the issue on certain i386 patterns, but -+ does not solve the general case where existing reloads fully -+ cover a limited register class. */ -+ if (!bitmap_bit_p (&non_reload_pseudos, spill_regno) -+ && reg_class_size [reg_preferred_class (spill_regno)] == 1) -+ return true; -+ return false; -+} -+ - /* Array used for sorting reload pseudos for subsequent allocation - after spilling some pseudo. */ - static int *sorted_reload_pseudos; -@@ -960,13 +984,7 @@ - /* Spill pseudos. */ - static_p = false; - EXECUTE_IF_SET_IN_BITMAP (&spill_pseudos_bitmap, 0, spill_regno, bi) -- if ((pic_offset_table_rtx != NULL -- && spill_regno == REGNO (pic_offset_table_rtx)) -- || ((int) spill_regno >= lra_constraint_new_regno_start -- && ! bitmap_bit_p (&lra_inheritance_pseudos, spill_regno) -- && ! bitmap_bit_p (&lra_split_regs, spill_regno) -- && ! bitmap_bit_p (&lra_subreg_reload_pseudos, spill_regno) -- && ! bitmap_bit_p (&lra_optional_reload_pseudos, spill_regno))) -+ if (must_not_spill_p (spill_regno)) - goto fail; - else if (non_spilled_static_chain_regno_p (spill_regno)) - static_p = true; |