xz/windows/build.bash

236 lines
7.2 KiB
Bash

#!/bin/bash
# SPDX-License-Identifier: 0BSD
###############################################################################
#
# This build a XZ Utils binary package using the GNU Autotools build system
#
# NOTE: This requires files that are generated as part of "make mydist".
# So if building from xz.git, create a distribution tarball first,
# extract it, and run this script from there.
#
# These were tested and known to work:
# - Cross-compilation with MinGW-w64 v10.0.0 and GCC 12.2.0 from
# GNU/Linux ("make check" will be skipped)
# - MSYS2 with MinGW-w64 and GCC
# - MSYS 1.0.11 (from 2009) with MinGW-w64 v11.0.0 and GCC 13.1.0
#
# Optionally, 7-Zip is used to create the final .zip and .7z packages.
# If the 7z tool is in PATH or if you have installed it in the default
# directory on Windows, this script should find it automatically.
#
# Before running this script, copy COPYING.MinGW-w64-runtime.txt to
# the 'windows' directory.
#
# NOTE: MinGW-w64 includes getopt_long(). The GNU getopt_long() (LGPLv2.1)
# included in XZ Utils isn't used when building with MinGW-w64.
#
###############################################################################
#
# Author: Lasse Collin
#
###############################################################################
# Abort immediately if something goes wrong.
set -e
# White spaces in directory names may break things so catch them immediately.
case $(pwd) in
' ' | ' ' | '
') echo "Error: White space in the directory name" >&2; exit 1 ;;
esac
# This script can be run either at the top-level directory of the package
# or in the same directory containing this script.
if [ ! -f windows/build.bash ]; then
cd ..
if [ ! -f windows/build.bash ]; then
echo "ERROR: You are in a wrong directory. This script" >&2
echo "can be run either at the top-level directory of" >&2
echo "the package or in the same directory containing" >&2
echo "this script." >&2
exit 1
fi
fi
# COPYING.MinGW-w64-runtime.txt needs to be manually copied from MinGW-w64.
if [ ! -f windows/COPYING.MinGW-w64-runtime.txt ]; then
echo "ERROR: The file 'windows/COPYING.MinGW-w64-runtime.txt'" >&2
echo "doesn't exists. Copy it from MinGW-w64 so that the" >&2
echo "copyright and license notices of the MinGW-w64 runtime" >&2
echo "can be included in the package." >&2
echo "(Or create an empty file if only doing a test build.)" >&2
exit 1
fi
# Number of jobs for "make":
MAKE_JOBS=$(nproc 2> /dev/null || echo 1)
# "make check" has to be skipped when cross-compiling.
if [ "x$(uname -o)" = xMsys ]; then
IS_NATIVE_BUILD=true
else
IS_NATIVE_BUILD=false
fi
# Run configure and copy the binaries to the given directory.
#
# The first argument is the directory where to copy the binaries.
# The rest of the arguments are passed to configure.
buildit()
{
DESTDIR=$1
TRIPLET=$2
CFLAGS=$3
# In the MinGW-w64 + GCC toolchains running natively on Windows,
# $TRIPLET-windres and $TRIPLET-strip commands might not exist.
# Only the short names "windres" and "strip" might be available.
# If both i686 and x86_64 toolchains are in PATH, wrong windres.exe
# will be used for one of the builds, making the build fail. The
# workaround is to put the directory of $TRIPLET-gcc to the front
# of PATH if $TRIPLET-windres or $TRIPLET-strip is missing.
OLD_PATH=$PATH
if type -P "$TRIPLET-windres" > /dev/null \
&& type -P "$TRIPLET-strip" > /dev/null; then
STRIP=$TRIPLET-strip
else
STRIP=strip
GCC_DIR=$(type -P "$TRIPLET-gcc")
PATH=${GCC_DIR%/*}:$PATH
fi
# Clean up if it was already configured.
[ -f Makefile ] && make distclean
# Build the size-optimized binaries. Providing size-optimized liblzma
# could be considered but I don't know if it should only use -Os or
# should it also use --enable-small and if it should support
# threading. So I don't include a size-optimized liblzma for now.
./configure \
--prefix= \
--enable-silent-rules \
--disable-dependency-tracking \
--disable-nls \
--disable-scripts \
--disable-threads \
--disable-shared \
--enable-small \
--host="$TRIPLET" \
CFLAGS="$CFLAGS -Os"
make -j"$MAKE_JOBS"
if "$IS_NATIVE_BUILD"; then
make -j"$MAKE_JOBS" check
fi
mkdir -pv "$DESTDIR"
cp -v src/xzdec/{xz,lzma}dec.exe src/lzmainfo/lzmainfo.exe "$DESTDIR"
make distclean
# Build the normal speed-optimized binaries. The type of threading
# (win95 vs. vista) will be autodetect from the target architecture.
./configure \
--prefix= \
--enable-silent-rules \
--disable-dependency-tracking \
--disable-nls \
--disable-scripts \
--host="$TRIPLET" \
CFLAGS="$CFLAGS -O2"
make -j"$MAKE_JOBS" -C src/liblzma
make -j"$MAKE_JOBS" -C src/xz LDFLAGS=-static
if "$IS_NATIVE_BUILD"; then
make -j"$MAKE_JOBS" -C tests check
fi
cp -v src/xz/xz.exe "$DESTDIR"
cp -v src/liblzma/.libs/liblzma-5.dll "$DESTDIR/liblzma.dll"
"$STRIP" -v "$DESTDIR/"*.{exe,dll}
PATH=$OLD_PATH
}
# Copy files and convert newlines from LF to CR+LF. Optionally add a suffix
# to the destination filename.
#
# The first argument is the destination directory. The second argument is
# the suffix to append to the filenames; use empty string if no extra suffix
# is wanted. The rest of the arguments are the actual filenames.
txtcp()
{
DESTDIR=$1
SUFFIX=$2
shift 2
for SRCFILE; do
DESTFILE="$DESTDIR/${SRCFILE##*/}$SUFFIX"
echo "Converting '$SRCFILE' -> '$DESTFILE'"
sed s/\$/$'\r'/ < "$SRCFILE" > "$DESTFILE"
done
}
if type -P i686-w64-mingw32-gcc > /dev/null; then
# 32-bit x86, Win2k or later
buildit pkg/bin_i686 i686-w64-mingw32 \
'-march=i686 -mtune=generic'
# 32-bit x86 with SSE2, Win2k or later
buildit pkg/bin_i686-sse2 i686-w64-mingw32 \
'-march=i686 -msse2 -mtune=generic'
else
echo
echo "i686-w64-mingw32-gcc is not in PATH, skipping 32-bit x86 builds"
echo
fi
if type -P x86_64-w64-mingw32-gcc > /dev/null; then
# x86-64, Windows Vista or later
buildit pkg/bin_x86-64 x86_64-w64-mingw32 \
'-march=x86-64 -mtune=generic'
else
echo
echo "x86_64-w64-mingw32-gcc is not in PATH, skipping x86-64 build"
echo
fi
# Copy the headers, the .def file, and the docs.
# They are the same for all architectures and builds.
mkdir -pv pkg/{include/lzma,doc/{api,manuals,examples}}
txtcp pkg/include "" src/liblzma/api/lzma.h
txtcp pkg/include/lzma "" src/liblzma/api/lzma/*.h
txtcp pkg/doc "" src/liblzma/liblzma.def
txtcp pkg/doc .txt AUTHORS COPYING NEWS README THANKS
txtcp pkg/doc "" doc/*.txt windows/README-Windows.txt
txtcp pkg/doc "" windows/COPYING.MinGW-w64-runtime.txt
txtcp pkg/doc/manuals "" doc/man/txt/{xz,xzdec,lzmainfo}.txt
cp -v doc/man/pdf-*/{xz,xzdec,lzmainfo}-*.pdf pkg/doc/manuals
cp -v doc/api/* pkg/doc/api
txtcp pkg/doc/examples "" doc/examples/*
# Create the package. This requires 7z from 7-Zip.
# If it isn't found, this step is skipped.
for SEVENZ in "$(type -P 7z || true)" \
"$PROGRAMW6432/7-Zip/7z.exe" "$PROGRAMFILES/7-Zip/7z.exe" \
"/c/Program Files/7-Zip/7z.exe"
do
[ -x "$SEVENZ" ] && break
done
if [ -x "$SEVENZ" ]; then
VER=$(sh build-aux/version.sh)
cd pkg
"$SEVENZ" a -tzip ../xz-$VER-windows.zip *
"$SEVENZ" a ../xz-$VER-windows.7z *
else
echo
echo "NOTE: 7z was not found. xz-$VER-windows.zip"
echo " and xz-$VER-windows.7z were not created."
echo " You can create them yourself from the pkg directory."
fi
echo
echo "Build completed successfully."
echo