From bbf8c8d4222a70ea1228f0ec974c6e2f0510f5b2 Mon Sep 17 00:00:00 2001
From: William Harrington <kb0iic@berzerkula.org>
Date: Thu, 18 Mar 2021 11:16:49 -0500
Subject: Add Chapter 5 build scripts for binutils, gcc, glibc, libstdc++ and
 linux-api-headers.

---
 chapter5/binutils.sh          | 12 ++++++++++++
 chapter5/gcc.sh               | 44 +++++++++++++++++++++++++++++++++++++++++++
 chapter5/glibc.sh             | 33 ++++++++++++++++++++++++++++++++
 chapter5/libstdc++.sh         | 16 ++++++++++++++++
 chapter5/linux-api-headers.sh |  7 +++++++
 5 files changed, 112 insertions(+)
 create mode 100644 chapter5/binutils.sh
 create mode 100644 chapter5/gcc.sh
 create mode 100644 chapter5/glibc.sh
 create mode 100644 chapter5/libstdc++.sh
 create mode 100644 chapter5/linux-api-headers.sh

(limited to 'chapter5')

diff --git a/chapter5/binutils.sh b/chapter5/binutils.sh
new file mode 100644
index 0000000..870d34a
--- /dev/null
+++ b/chapter5/binutils.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+mkdir build
+cd build
+
+../configure --prefix=$LFS/tools \
+             --with-sysroot=$LFS \
+             --target=$LFS_TGT \
+             --disable-nls \
+             --disable-werror &&
+make &&
+make -j1 install
\ No newline at end of file
diff --git a/chapter5/gcc.sh b/chapter5/gcc.sh
new file mode 100644
index 0000000..c5404d1
--- /dev/null
+++ b/chapter5/gcc.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+mkdir -p mpfr gmp mpc
+tar -xf ../mpfr-*.tar.xz -C mpfr --strip-components=1
+tar -xf ../gmp-*.tar.xz -C gmp --strip-components=1
+tar -xf ../mpc-*.tar.gz -C mpc --strip-components=1
+
+case $(uname -m) in
+  x86_64)
+    sed -e '/m64=/s/lib64/lib/' \
+        -i.orig gcc/config/i386/t-linux64
+ ;;
+esac
+
+mkdir -v build
+cd build
+
+../configure \
+    --target=${LFS_TGT} \
+    --prefix=${LFS}/tools \
+    --with-glibc-version=2.11 \
+    --with-sysroot=${LFS} \
+    --with-newlib \
+    --without-headers \
+    --enable-initfini-array \
+    --disable-nls \
+    --disable-shared \
+    --disable-multilib \
+    --disable-decimal-float \
+    --disable-threads \
+    --disable-libatomic \
+    --disable-libgomp \
+    --disable-libquadmath \
+    --disable-libssp \
+    --disable-libvtv \
+    --disable-libstdcxx \
+    --enable-languages=c,c++ &&
+
+make &&
+make -j1 install &&
+
+cd ..
+cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \
+  `dirname $(${LFS_TGT}-gcc -print-libgcc-file-name)`/install-tools/include/limits.h
\ No newline at end of file
diff --git a/chapter5/glibc.sh b/chapter5/glibc.sh
new file mode 100644
index 0000000..7c8fb3a
--- /dev/null
+++ b/chapter5/glibc.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+case $(uname -m) in
+    i?86)   ln -sfv ld-linux.so.2 ${LFS}/lib/ld-lsb.so.3
+    ;;
+    x86_64) ln -sfv ../lib/ld-linux-x86-64.so.2 ${LFS}/lib64
+            ln -sfv ../lib/ld-linux-x86-64.so.2 ${LFS}/lib64/ld-lsb-x86-64.so.3
+    ;;
+esac
+
+patch -Np1 -i ../glibc-2.33-fhs-1.patch &&
+
+mkdir -v build
+cd build
+
+../configure \
+      --prefix=/usr \
+      --host=${LFS_TGT} \
+      --build=$(../scripts/config.guess) \
+      --enable-kernel=3.2 \
+      --with-headers=${LFS}/usr/include \
+      libc_cv_slibdir=/lib &&
+
+make &&
+make DESTDIR=${LFS} install &&
+
+echo 'int main(){}' > dummy.c &&
+${LFS_TGT}-gcc dummy.c &&
+readelf -l a.out | grep '/ld-linux' &&
+
+rm -v dummy.c a.out &&
+
+${LFS}/tools/libexec/gcc/${LFS_TGT}/10.2.0/install-tools/mkheaders
\ No newline at end of file
diff --git a/chapter5/libstdc++.sh b/chapter5/libstdc++.sh
new file mode 100644
index 0000000..958bfa6
--- /dev/null
+++ b/chapter5/libstdc++.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+mkdir -v build
+cd build
+
+../libstdc++-v3/configure \
+    --host=${LFS_TGT} \
+    --build=$(../config.guess) \
+    --prefix=/usr \
+    --disable-multilib \
+    --disable-nls \
+    --disable-libstdcxx-pch \
+    --with-gxx-include-dir=/tools/$LFS_TGT/include/c++/${VERSION} &&
+
+make &&
+make -j1 DESTDIR=${LFS} install
\ No newline at end of file
diff --git a/chapter5/linux-api-headers.sh b/chapter5/linux-api-headers.sh
new file mode 100644
index 0000000..30383a8
--- /dev/null
+++ b/chapter5/linux-api-headers.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+make mrproper &&
+make headers &&
+find usr/include -name '.*' -delete &&
+rm usr/include/Makefile &&
+cp -rv usr/include ${LFS}/usr
\ No newline at end of file
-- 
cgit v1.2.3-54-g00ecf