From ae066e93a7918f32cbfb4ec2f8bc50fe8d47caef Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Tue, 16 Oct 2001 16:18:59 +0000
Subject: [PATCH] make people's lives easier

---
 tools/cross/.gitignore         |   4 +
 tools/cross/cross-configure.sh |   9 ++
 tools/cross/cross-make.sh      |   7 ++
 tools/cross/cross.sh           | 203 +++++++++++++++++++++++++++++++++
 4 files changed, 223 insertions(+)
 create mode 100644 tools/cross/.gitignore
 create mode 100755 tools/cross/cross-configure.sh
 create mode 100755 tools/cross/cross-make.sh
 create mode 100755 tools/cross/cross.sh

diff --git a/tools/cross/.gitignore b/tools/cross/.gitignore
new file mode 100644
index 0000000..11f720f
--- /dev/null
+++ b/tools/cross/.gitignore
@@ -0,0 +1,4 @@
+binutils-i386-mingw32msvc
+gcc-i386-mingw32msvc
+source
+
diff --git a/tools/cross/cross-configure.sh b/tools/cross/cross-configure.sh
new file mode 100755
index 0000000..b528a3b
--- /dev/null
+++ b/tools/cross/cross-configure.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+PATH=/usr/local/cross-tools/bin:/usr/local/cross-tools/i386-mingw32msvc/bin:$PATH \
+	./configure \
+	--host=i386-mingw32msvc \
+	--target=i386-mingw32msvc \
+	--build=i386-linux \
+	$*
+
diff --git a/tools/cross/cross-make.sh b/tools/cross/cross-make.sh
new file mode 100755
index 0000000..3aa9766
--- /dev/null
+++ b/tools/cross/cross-make.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+HOST_CC=gcc
+PATH=$PATH:/usr/local/cross-tools/bin:/usr/local/cross-tools/i386-mingw32msvc/bin
+export HOST_CC
+export PATH
+make $*
+
diff --git a/tools/cross/cross.sh b/tools/cross/cross.sh
new file mode 100755
index 0000000..c3baa08
--- /dev/null
+++ b/tools/cross/cross.sh
@@ -0,0 +1,203 @@
+#!/bin/sh
+
+# This is my script for building a complete cross-compiler
+# toolchain. It is based partly on Mo Dejong's script for doing
+# the same, but with some added fixes.
+#
+# Written by Ray Kelm <rhk@newimage.com>
+
+# what flavor are we building?
+
+TARGET=i386-mingw32msvc
+
+# where does it go?
+
+PREFIX=/usr/local/cross-tools
+
+# you probably don't need to change anything from here down
+
+TOPDIR=`pwd`
+SRCDIR=$TOPDIR/source
+
+# these files are available from Mumit Khan's archive
+
+BINUTILS=binutils-19990818
+BINUTILS_TAR=$BINUTILS-1-src.tar.gz
+GCC=gcc-2.95.2
+GCC_TAR=$GCC-1-src.tar.gz
+MSVCRT_ZIP=bin-msvcrt-2000-03-27.zip
+MUMIT_URL=ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/snapshots/gcc-2.95.2-1
+MUMIT_URL2=ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/runtime
+
+# this is from my archive
+
+GCC_PATCH=gcc-2.95.2-libio-patch
+RHK_URL=http://www.libsdl.org/Xmingw32/crossgcc
+OPENGL_TAR=opengl.tar.gz
+DIRECTX_TAR=directx.tar.gz
+
+# need install directory first on the path so gcc can find binutils
+
+PATH="$PREFIX/bin:$PATH"
+
+#
+# download a file from a given url, only if it is not present
+#
+
+download_file()
+{
+	cd $SRCDIR
+	if test ! -f $1 ; then
+		echo "Downloading $1"
+		wget $2/$1
+		if test ! -f $1 ; then
+			echo "Could not download $1"
+			exit 1
+		fi
+	else
+		echo "Found $1 in the srcdir $SRCDIR"
+	fi
+  	cd $TOPDIR
+}
+
+download_files()
+{
+	mkdir -p $SRCDIR
+	
+	# Make sure wget is installed
+	if test "x`which wget`" = "x" ; then
+		echo "You need to install wget."
+		exit 1
+	fi
+	download_file $BINUTILS_TAR $MUMIT_URL
+	download_file $GCC_TAR $MUMIT_URL
+	download_file $MSVCRT_ZIP $MUMIT_URL2
+	download_file $GCC_PATCH $RHK_URL
+	download_file $OPENGL_TAR $RHK_URL
+	download_file $DIRECTX_TAR $RHK_URL
+}
+
+install_libs()
+{
+	echo "Installing binary cross libs and includes"
+	mkdir -p $PREFIX/$TARGET
+	cd $PREFIX
+	unzip -q -o $SRCDIR/$MSVCRT_ZIP
+	cd $PREFIX/$TARGET
+	gzip -dc $SRCDIR/opengl.tar.gz | tar xf -
+	gzip -dc $SRCDIR/directx.tar.gz | tar xf -
+	cd $TOPDIR
+}
+
+extract_binutils()
+{
+	cd $SRCDIR
+	rm -rf $BINUTILS
+	echo "Extracting binutils"
+	gzip -dc $SRCDIR/$BINUTILS_TAR | tar xf -
+	cd $TOPDIR
+}
+
+configure_binutils()
+{
+	cd $TOPDIR
+	rm -rf binutils-$TARGET
+	mkdir binutils-$TARGET
+	cd binutils-$TARGET
+	echo "Configuring binutils"
+	$SRCDIR/$BINUTILS/configure --prefix=$PREFIX --target=$TARGET &> configure.log
+	cd $TOPDIR
+}
+
+build_binutils()
+{
+	cd $TOPDIR/binutils-$TARGET
+	echo "Building binutils"
+	make &> make.log
+	if test $? -ne 0; then
+		echo "make failed"
+		exit 1
+	fi
+	cd $TOPDIR
+}
+
+install_binutils()
+{
+	cd $TOPDIR/binutils-$TARGET
+	echo "Installing binutils"
+	make install &> make-install.log
+	if test $? -ne 0; then
+		echo "install failed"
+		exit 1
+	fi
+	cd $TOPDIR
+}
+
+extract_gcc()
+{
+	cd $SRCDIR
+	rm -rf $GCC
+	echo "Extracting gcc"
+	gzip -dc $SRCDIR/$GCC_TAR | tar xf -
+	cd $TOPDIR
+}
+
+patch_gcc()
+{
+	echo "Patching gcc"
+	cd $SRCDIR/$GCC
+	patch -p1 < $SRCDIR/$GCC_PATCH
+	cd $TOPDIR
+}
+
+configure_gcc()
+{
+	cd $TOPDIR
+	rm -rf gcc-$TARGET
+	mkdir gcc-$TARGET
+	cd gcc-$TARGET
+	echo "Configuring gcc"
+	$SRCDIR/$GCC/configure -v --prefix=$PREFIX --target=$TARGET \
+		--with-gnu-as --with-gnu-ld --disable-multilib &> configure.log
+	cd $TOPDIR
+}
+
+build_gcc()
+{
+	cd $TOPDIR/gcc-$TARGET
+	echo "Building gcc"
+	make LANGUAGES="c c++" &> make.log
+	if test $? -ne 0; then
+		echo "make failed"
+		exit 1
+	fi
+	cd $TOPDIR
+}
+
+install_gcc()
+{
+	cd $TOPDIR/gcc-$TARGET
+	echo "Installing gcc"
+	make LANGUAGES="c c++" install &> make-install.log
+	if test $? -ne 0; then
+		echo "install failed"
+		exit 1
+	fi
+	cd $TOPDIR
+}
+
+download_files
+
+install_libs
+
+extract_binutils
+configure_binutils
+build_binutils
+install_binutils
+
+extract_gcc
+patch_gcc
+configure_gcc
+build_gcc
+install_gcc
+