Initial Commit

.gitignore

@@ -0,0 +1 @@
+/workspace

build.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+set -e
+cd "$(dirname "$0")"
+
+# Build
+cd workspace/build
+exec ../crosstool-ng/bin/ct-ng build

prepare.sh

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+#!/bin/sh
+
+set -e
+cd "$(dirname "$0")"
+
+# Versions
+CT_NAME="crosstool-ng"
+CT_VERSION="1.27.0"
+CT="${CT_NAME}-${CT_VERSION}"
+
+# Source Files
+SRC="$(pwd)/src"
+
+# Create Workspace
+dir() {
+    rm -rf "$1"
+    mkdir "$1"
+    cd "$1"
+}
+dir workspace
+WORKSPACE="$(pwd)"
+
+# Build crosstools-ng
+dir "${CT_NAME}"
+PREFIX="$(pwd)"
+dir src
+wget "https://github.com/${CT_NAME}/${CT_NAME}/releases/download/${CT}/${CT}.tar.xz"
+tar -xJf "${CT}.tar.xz" --strip-components=1
+./configure \
+    "--prefix=${PREFIX}" \
+    --enable-silent-rules \
+    --quiet
+make -j$(nproc)
+make install > /dev/null
+
+# Add Patch
+cd "${PREFIX}/share/crosstool-ng/packages/binutils"
+patch() {
+    for version in */; do
+        cp "${SRC}/$1" "${version}"
+    done
+}
+patch 9999-change-page-size.patch
+
+# Configure Toolchain
+export PATH="${PREFIX}/bin:${PATH}"
+cd "${WORKSPACE}"
+dir build
+cp "${SRC}/defconfig" .
+ct-ng defconfig
+ct-ng show-config

src/9999-change-page-size.patch

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+--- a/bfd/elf32-arm.c
++++ b/bfd/elf32-arm.c
+@@ -20353,7 +20353,7 @@ elf32_arm_backend_symbol_processing (bfd *abfd, asymbol *sym)
+ #define ELF_ARCH			bfd_arch_arm
+ #define ELF_TARGET_ID			ARM_ELF_DATA
+ #define ELF_MACHINE_CODE		EM_ARM
+-#define ELF_MAXPAGESIZE			0x1000
++#define ELF_MAXPAGESIZE			0x10000
+ #define ELF_COMMONPAGESIZE		0x1000
+ 
+ #define bfd_elf32_mkobject			elf32_arm_mkobject

src/defconfig

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+CT_CONFIG_VERSION="4"
+CT_ARCH_ARM=y
+CT_ARCH_CPU="cortex-a7"
+CT_OMIT_TARGET_VENDOR=y
+CT_ARCH_FPU="neon-vfpv4"
+CT_ARCH_FLOAT_HW=y
+CT_KERNEL_LINUX=y
+CT_LINUX_V_3_16=y
+# CT_CC_GCC_STATIC_LIBSTDCXX is not set
+CT_CC_GCC_SYSTEM_ZLIB=y
+# CT_CC_GCC_USE_LTO is not set
+CT_CC_LANG_CXX=y