--- /dev/null
+Some notes on the 'bootstrap with or without libc headers' debate:
+http://linuxfromscratch.org/pipermail/lfs-dev/2005-July/052409.html
+http://gcc.gnu.org/ml/gcc/2005-07/msg01195.html
+
+--- gcc/unwind-dw2.c
++++ gcc/unwind-dw2.c
+@@ -253,9 +253,11 @@
+ }
+ #endif
+
++#ifndef inhibit_libc
+ #ifdef MD_UNWIND_SUPPORT
+ #include MD_UNWIND_SUPPORT
+ #endif
++#endif
+ \f
+ /* Extract any interesting information from the CIE for the translation
+ unit F belongs to. Return a pointer to the byte after the augmentation,
+--- gcc/configure
++++ gcc/configure
+@@ -12857,7 +12857,7 @@ then
+ | powerpc*-*-*,powerpc64*-*-*)
+ CROSS="$CROSS -DNATIVE_CROSS" ;;
+ esac
+-elif test "x$TARGET_SYSTEM_ROOT" != x; then
++elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then
+ SYSTEM_HEADER_DIR=$build_system_header_dir
+ fi
+
+--- gcc/configure.ac
++++ gcc/configure.ac
+@@ -1717,7 +1717,7 @@ then
+ | powerpc*-*-*,powerpc64*-*-*)
+ CROSS="$CROSS -DNATIVE_CROSS" ;;
+ esac
+-elif test "x$TARGET_SYSTEM_ROOT" != x; then
++elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then
+ SYSTEM_HEADER_DIR=$build_system_header_dir
+ fi
+
--- /dev/null
+The LANG vars aren't reset early enough so when sed tries to use [a-zA-Z] in
+option parsing, it may break.
+
+http://bugs.gentoo.org/103483
+
+--- configure
++++ configure
+@@ -54,6 +54,19 @@
+ infodir='${prefix}/info'
+ mandir='${prefix}/man'
+
++# NLS nuisances.
++for as_var in \
++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
++ LC_TELEPHONE LC_TIME
++do
++ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
++ eval $as_var=C; export $as_var
++ else
++ unset $as_var
++ fi
++done
++
+ # Initialize some other variables.
+ subdirs=
+ MFLAGS= MAKEFLAGS=
+@@ -452,16 +463,6 @@
+ esac
+ done
+
+-# NLS nuisances.
+-# Only set these to C if already set. These must not be set unconditionally
+-# because not all systems understand e.g. LANG=C (notably SCO).
+-# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+-# Non-C LC_CTYPE values break the ctype check.
+-if test "${LANG+set}" = set; then LANG=C; export LANG; fi
+-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+-if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
+-
+ # confdefs.h avoids OS command line length limits that DEFS can exceed.
+ rm -rf conftest* confdefs.h
+ # AIX cpp loses on an empty file, so make sure it contains at least a newline.
+@@ -1850,6 +1850,19 @@
+ # Compiler output produced by configure, useful for debugging
+ # configure, is in ./config.log if it exists.
+
++# NLS nuisances.
++for as_var in \
++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
++ LC_TELEPHONE LC_TIME
++do
++ if (set +x; test -z "`(eval \$as_var=C; export \$as_var) 2>&1`"); then
++ eval \$as_var=C; export \$as_var
++ else
++ unset \$as_var
++ fi
++done
++
+ ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+ for ac_option
+ do
--- /dev/null
+Chances are quite good that the installed makeinfo is sufficient.
+So ignore false positives where the makeinfo installed is so new
+that it violates the cheesy version grep.
+
+http://bugs.gentoo.org/198182
+
+--- configure
++++ configure
+@@ -3573,6 +3573,6 @@
+ :
+ else
+- MAKEINFO="$MISSING makeinfo"
++ :
+ fi
+ ;;
+
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=4
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.2"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
src_prepare() {
toolchain_src_prepare
- epatch "${GCC_FILESDIR}"/3.4.4/gcc-3.4.4-cross-compile.patch
+ epatch "${FILESDIR}"/3.4.4/gcc-3.4.4-cross-compile.patch
# Arch stuff
case $(tc-arch) in
# Patch forward-ported from a gcc-3.0.x patch that adds -march=r10000 and
# -mtune=r10000 support to gcc (Allows the compiler to generate code to
# take advantage of R10k's second ALU, perform shifts, etc..
- epatch "${GCC_FILESDIR}"/3.4.2/gcc-3.4.x-mips-add-march-r10k.patch
+ epatch "${FILESDIR}"/3.4.2/gcc-3.4.x-mips-add-march-r10k.patch
# This is a very special patch -- it allows us to build kernels on SGI IP28
# (Indigo2 Impact R10000) systems.
# The option also accepts a flag, which are highlighted below:
# -mr10k-cache-barrier=1 - Protect stores only (IP28)
# -mr10k-cache-barrier=2 - Protect stores and loads (IP32 R10K)
- epatch "${GCC_FILESDIR}"/3.4.2/gcc-3.4.2-mips-ip28_cache_barriers-v4.patch
+ epatch "${FILESDIR}"/3.4.2/gcc-3.4.2-mips-ip28_cache_barriers-v4.patch
;;
esac
}
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=4
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.0.1"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
src_prepare() {
toolchain_src_prepare
# Fix cross-compiling
- epatch "${GCC_FILESDIR}"/4.1.0/gcc-4.1.0-cross-compile.patch
+ epatch "${FILESDIR}"/4.1.0/gcc-4.1.0-cross-compile.patch
}
pkg_postinst() {
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=4
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.0"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=4
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.1"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=4
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.2"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.0"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=4
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.4"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.2"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.0"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=4
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.3"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.0"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=4
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.1"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=4
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.3"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=4
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.0"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.0"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
GCC_TARGET_NO_MULTILIB=true
PATCH_VER="1.0"
-GCC_FILESDIR=${FILESDIR/${PN}/gcc}
inherit eutils toolchain
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