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Diffstat (limited to 'msys2-configure.sh')
-rwxr-xr-x | msys2-configure.sh | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/msys2-configure.sh b/msys2-configure.sh new file mode 100755 index 0000000..7b7724e --- /dev/null +++ b/msys2-configure.sh @@ -0,0 +1,149 @@ +#!/bin/sh -e +# msys2-configure.sh: set up an MSYS2-based Meson build (x86-64 by default) +# +# Dependencies: AWK, sed, coreutils, cURL, bsdtar (libarchive), +# wine64, Meson, mingw-w64-binutils, mingw-w64-gcc, pkg-config +# +# We support running directly from within MSYS2 on Windows, +# albeit while still downloading a complete copy of runtime depencies. +pkg=${MINGW_PACKAGE_PREFIX:-mingw-w64-x86_64} +prefix=${MSYSTEM_PREFIX:-/mingw64} +repo=https://repo.msys2.org/mingw$prefix + +chost=${MSYSTEM_CHOST:-x86_64-w64-mingw32} +carch=${MSYSTEM_CARCH:-x86_64} +[ "$carch" = "i686" ] && carch=x86 + +if [ -n "$MSYSTEM" ] +then + wine64() { "$@"; } + awk() { command awk -v RS='\r?\n' "$@"; } + pacman -S --needed libarchive $pkg-ca-certificates $pkg-gcc $pkg-icoutils \ + $pkg-librsvg $pkg-meson $pkg-msitools $pkg-pkgconf +fi + +status() { + echo "$(tput bold)-- $*$(tput sgr0)" +} + +dbsync() { + status Fetching repository DB + [ -f db.tsv ] || curl -# "$repo$prefix.db" | bsdtar -xOf- | awk ' + function flush() { print f["%NAME%"] f["%FILENAME%"] f["%DEPENDS%"] } + NR > 1 && $0 == "%FILENAME%" { flush(); for (i in f) delete f[i] } + !/^[^%]/ { field = $0; next } { f[field] = f[field] $0 "\t" } + field == "%SHA256SUM%" { path = "*packages/" f["%FILENAME%"] + sub(/\t$/, "", path); print $0, path > "db.sums" } END { flush() } + ' > db.tsv +} + +fetch() { + status Resolving "$@" + mkdir -p packages + awk -F'\t' 'function get(name, i, a) { + if (visited[name]++ || !(name in filenames)) return + print filenames[name]; split(deps[name], a); for (i in a) get(a[i]) + } BEGIN { while ((getline < "db.tsv") > 0) { + filenames[$1] = $2; deps[$1] = ""; for (i = 3; i <= NF; i++) { + gsub(/[<=>].*/, "", $i); deps[$1] = deps[$1] $i FS } + } for (i = 0; i < ARGC; i++) get(ARGV[i]) }' "$@" | tee db.want | \ + while IFS= read -r name + do + status Fetching "$name" + [ -f "packages/$name" ] || curl -#o "packages/$name" "$repo/$name" + done + + version=$(curl -# https://exiftool.org/ver.txt) + name=exiftool-$version.tar.gz remotename=Image-ExifTool-$version.tar.gz + status Fetching "$remotename" + [ -f "$name" ] || curl -#o "$name" "https://exiftool.org/$remotename" + ln -sf "$name" exiftool.tar.gz +} + +verify() { + status Verifying checksums + sha256sum --ignore-missing --quiet -c db.sums +} + +extract() { + status Extracting packages + for subdir in * + do [ -d "$subdir" -a "$subdir" != packages ] && rm -rf -- "$subdir" + done + while IFS= read -r name + do bsdtar -xf "packages/$name" --strip-components 1 \ + --exclude '*/share/man' --exclude '*/share/doc' + done < db.want + + # Don't require Perl, which may not exist anymore on i686: + # https://github.com/msys2/MINGW-packages/pull/20085 + if [ -d lib/perl5 ] + then + bsdtar -xf exiftool.tar.gz + mv Image-ExifTool-*/exiftool bin + mv Image-ExifTool-*/lib/* lib/perl5/site_perl + rm -rf Image-ExifTool-* + fi +} + +configure() { + # Don't let GLib programs inherit wrong paths from the environment. + export XDG_DATA_DIRS=$msys2_root/share + + status Configuring packages + wine64 bin/update-mime-database.exe share/mime + wine64 bin/glib-compile-schemas.exe share/glib-2.0/schemas + wine64 bin/gdk-pixbuf-query-loaders.exe \ + > lib/gdk-pixbuf-2.0/2.10.0/loaders.cache +} + +setup() { + status Setting up Meson + wrap=true pclibdir=$msys2_root/share/pkgconfig:$msys2_root/lib/pkgconfig + [ -n "$MSYSTEM" ] && \ + wrap=false pclibdir="$(pwd -W)/share/pkgconfig;$(pwd -W)/lib/pkgconfig" + + cat >"$toolchain" <<-EOF + [binaries] + c = '$chost-gcc' + cpp = '$chost-g++' + ar = '$chost-gcc-ar' + ranlib = '$chost-gcc-ranlib' + strip = '$chost-strip' + windres = '$chost-windres' + pkgconfig = 'pkg-config' + + [properties] + sys_root = '$builddir' + msys2_root = '$msys2_root' + pkg_config_libdir = '$pclibdir' + needs_exe_wrapper = $wrap + + [host_machine] + system = 'windows' + cpu_family = '$carch' + cpu = '$carch' + endian = 'little' + EOF + + meson setup --buildtype=debugoptimized --prefix=/ \ + --bindir . --libdir . --cross-file="$toolchain" "$builddir" "$sourcedir" +} + +sourcedir=$(realpath "${2:-$(dirname "$0")}") +builddir=$(realpath "${1:-builddir}") +toolchain=$builddir/msys2-cross-toolchain.meson + +# This directory name matches the prefix in .pc files, so we don't need to +# modify them (pkgconf has --prefix-variable, but Meson can't pass that option). +msys2_root=$builddir$prefix + +mkdir -p "$msys2_root" +cd "$msys2_root" +dbsync +fetch $pkg-gtk3 $pkg-lcms2 $pkg-libraw $pkg-libheif $pkg-libjxl $pkg-perl \ + $pkg-perl-win32-api $pkg-libwinpthread-git # Because we don't do "provides"? +verify +extract +configure +setup |