#!/usr/bin/env bash

set -e

# Environment / working directories

case ${PLATFORM} in

linux*)

LINUX=true

DEPS=/deps

TARGET=/target

PACKAGE=/packaging

ROOT=/root

VIPS_CPP_DEP=libvips-cpp.so.42

;;

darwin*)

DARWIN=true

DEPS=$PWD/deps

TARGET=$PWD/target

PACKAGE=$PWD

ROOT=$PWD/$PLATFORM

VIPS_CPP_DEP=libvips-cpp.42.dylib

;;

esac

mkdir ${DEPS}

mkdir ${TARGET}

# Common build paths and flags

export PKG_CONFIG_LIBDIR="${TARGET}/lib/pkgconfig"

export PATH="${PATH}:${TARGET}/bin"

export CPATH="${TARGET}/include"

export LIBRARY_PATH="${TARGET}/lib"

export LD_LIBRARY_PATH="${TARGET}/lib"

export CFLAGS="${FLAGS}"

export CXXFLAGS="${FLAGS}"

export OBJCFLAGS="${FLAGS}"

export OBJCXXFLAGS="${FLAGS}"

export LDFLAGS="-L${TARGET}/lib"

# On Linux, we need to create a relocatable library

# Note: this is handled for macOS using the `install_name_tool` (see below)

if [ "$LINUX" = true ]; then

export LDFLAGS+=" -Wl,-rpath='\$\$ORIGIN/'"

fi

# On macOS, we need to explicitly link against the system libraries

if [ "$DARWIN" = true ]; then

export LDFLAGS+=" -framework CoreServices -framework CoreFoundation -framework Foundation -framework AppKit"

# Local rust installation

export CARGO_HOME="${DEPS}/cargo"

export RUSTUP_HOME="${DEPS}/rustup"

mkdir -p $CARGO_HOME

mkdir -p $RUSTUP_HOME

export PATH="${CARGO_HOME}/bin:${PATH}"

if [ "$PLATFORM" == "darwin-arm64v8" ]; then

export DARWIN_ARM=true

# We need to explicitly tell meson about pkg-config when cross compiling on macOS

export PKG_CONFIG="$(brew --prefix)/bin/pkg-config"

fi

fi

# Run as many parallel jobs as there are available CPU cores

if [ "$LINUX" = true ]; then

export MAKEFLAGS="-j$(nproc)"

elif [ "$DARWIN" = true ]; then

export MAKEFLAGS="-j$(sysctl -n hw.logicalcpu)"

fi

# Optimise Rust code for binary size

export CARGO_PROFILE_RELEASE_DEBUG=false

export CARGO_PROFILE_RELEASE_CODEGEN_UNITS=1

export CARGO_PROFILE_RELEASE_INCREMENTAL=false

export CARGO_PROFILE_RELEASE_LTO=true

export CARGO_PROFILE_RELEASE_OPT_LEVEL=s

export CARGO_PROFILE_RELEASE_PANIC=abort

# Workaround for https://github.com/rust-lang/compiler-builtins/issues/353

# (applies only to ARMv6 and ARMv7)

if [[ $PLATFORM == "linux-armv"* ]]; then

export LDFLAGS+=" -Wl,--allow-multiple-definition"

fi

# We don't want to use any native libraries, so unset PKG_CONFIG_PATH

unset PKG_CONFIG_PATH

# Common options for curl

CURL="curl --silent --location --retry 3 --retry-max-time 30"

# Dependency version numbers

VERSION_ZLIB=1.2.11

VERSION_FFI=3.3

VERSION_GLIB=2.67.2

VERSION_XML2=2.9.10

VERSION_GSF=1.14.47

VERSION_EXIF=0.6.22

VERSION_LCMS2=2.12

VERSION_JPEG=2.0.6

VERSION_PNG16=1.6.37

VERSION_SPNG=0.6.2

VERSION_WEBP=1.2.0

VERSION_TIFF=4.2.0

VERSION_ORC=0.4.32

VERSION_GETTEXT=0.21

VERSION_GDKPIXBUF=2.42.2

VERSION_FREETYPE=2.10.4

VERSION_EXPAT=2.2.10

VERSION_FONTCONFIG=2.13.93

VERSION_HARFBUZZ=2.7.4

VERSION_PIXMAN=0.40.0

VERSION_CAIRO=1.17.4

VERSION_FRIBIDI=1.0.10

VERSION_PANGO=1.48.2

VERSION_SVG=2.50.3

VERSION_GIF=5.1.4

VERSION_AOM=2.0.1

VERSION_HEIF=1.11.0

# Remove patch version component

without_patch() {

echo "${1%.[[:digit:]]*}"

}

# Check for newer versions

ALL_AT_VERSION_LATEST=true

version_latest() {

}

version_latest "zlib" "$VERSION_ZLIB" "5303"

version_latest "ffi" "$VERSION_FFI" "1611"

#version_latest "glib" "$VERSION_GLIB" "10024" # latest version requires libvips v8.10.6 - see https://github.com/libvips/libvips/issues/1987

version_latest "xml2" "$VERSION_XML2" "1783"

version_latest "gsf" "$VERSION_GSF" "1980"

version_latest "exif" "$VERSION_EXIF" "1607"

version_latest "lcms2" "$VERSION_LCMS2" "9815"

#version_latest "jpeg" "$VERSION_JPEG" "1648" # latest version in release monitoring is beta

version_latest "png" "$VERSION_PNG16" "1705"

version_latest "spng" "$VERSION_SPNG" "24289"

version_latest "webp" "$VERSION_WEBP" "1761"

version_latest "tiff" "$VERSION_TIFF" "13521"

version_latest "orc" "$VERSION_ORC" "2573"

version_latest "gettext" "$VERSION_GETTEXT" "898"

version_latest "gdkpixbuf" "$VERSION_GDKPIXBUF" "9533"

version_latest "freetype" "$VERSION_FREETYPE" "854"

version_latest "expat" "$VERSION_EXPAT" "770"

version_latest "fontconfig" "$VERSION_FONTCONFIG" "827"

version_latest "harfbuzz" "$VERSION_HARFBUZZ" "1299"

version_latest "pixman" "$VERSION_PIXMAN" "3648"

version_latest "cairo" "$VERSION_CAIRO" "247"

version_latest "fribidi" "$VERSION_FRIBIDI" "857"

version_latest "pango" "$VERSION_PANGO" "11783"

#version_latest "svg" "$VERSION_SVG" "5420" # latest version requires libvips v8.10.6 - see https://github.com/lovell/sharp-libvips/issues/87

#version_latest "gif" "$VERSION_GIF" "1158" # v5.1.5+ provides a Makefile only so will require custom cross-compilation setup

#version_latest "aom" "$VERSION_AOM" "17628" # latest version in release monitoring does not exist

version_latest "heif" "$VERSION_HEIF" "64439"

if [ "$ALL_AT_VERSION_LATEST" = "false" ]; then exit 1; fi

# Download and build dependencies from source

if [ "$DARWIN" = true ]; then

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path -y

if [ "$DARWIN_ARM" = true ]; then

${CARGO_HOME}/bin/rustup target add aarch64-apple-darwin

fi

fi

if [ "${PLATFORM%-*}" == "linuxmusl" ] || [ "$DARWIN" = true ]; then

mkdir ${DEPS}/gettext

$CURL https://ftp.gnu.org/pub/gnu/gettext/gettext-${VERSION_GETTEXT}.tar.xz | tar xJC ${DEPS}/gettext --strip-components=1

cd ${DEPS}/gettext/gettext-runtime

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \

--disable-libasprintf --disable-java --disable-native-java --disable-csharp

make install-strip

fi

mkdir ${DEPS}/zlib

$CURL https://zlib.net/zlib-${VERSION_ZLIB}.tar.xz | tar xJC ${DEPS}/zlib --strip-components=1

cd ${DEPS}/zlib

./configure --prefix=${TARGET} ${LINUX:+--uname=linux} ${DARWIN:+--uname=darwin} --static

make install

mkdir ${DEPS}/ffi

$CURL https://github.com/libffi/libffi/releases/download/v${VERSION_FFI}/libffi-${VERSION_FFI}.tar.gz | tar xzC ${DEPS}/ffi --strip-components=1

cd ${DEPS}/ffi

if [ "$DARWIN_ARM" = true ]; then

# Thanks Homebrew for the libffi patch

# See https://github.com/libffi/libffi/pull/565

$CURL https://raw.githubusercontent.com/Homebrew/formula-patches/a4a91e61/libffi/libffi-3.3-arm64.patch | patch -p1

fi

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \

--disable-builddir --disable-multi-os-directory --disable-raw-api --disable-structs

make install-strip

mkdir ${DEPS}/glib

$CURL https://download.gnome.org/sources/glib/$(without_patch $VERSION_GLIB)/glib-${VERSION_GLIB}.tar.xz | tar xJC ${DEPS}/glib --strip-components=1

cd ${DEPS}/glib

if [ "${PLATFORM%-*}" == "linuxmusl" ]; then

#$CURL https://git.alpinelinux.org/aports/plain/main/glib/musl-libintl.patch | patch -p1 # not compatible with latest glib

$CURL https://gist.github.com/kleisauke/f4bda6fc3030cf7b8a4fdb88e2ce8e13/raw/246ac97dfba72ad7607c69eed1810b2354cd2e86/musl-libintl.patch | patch -p1

fi

LDFLAGS=${LDFLAGS/\$/} meson setup _build --default-library=static --buildtype=release --strip --prefix=${TARGET} ${MESON} \

-Dinternal_pcre=true -Dtests=false -Dinstalled_tests=false -Dlibmount=disabled -Dlibelf=disabled ${DARWIN:+-Dbsymbolic_functions=false}

ninja -C _build

ninja -C _build install

mkdir ${DEPS}/xml2

$CURL http://xmlsoft.org/sources/libxml2-${VERSION_XML2}.tar.gz | tar xzC ${DEPS}/xml2 --strip-components=1

cd ${DEPS}/xml2

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \

--without-python --without-debug --without-docbook --without-ftp --without-html --without-legacy \

--without-push --without-schematron --without-lzma --with-zlib=${TARGET}

make install-strip

mkdir ${DEPS}/gsf

$CURL https://download.gnome.org/sources/libgsf/$(without_patch $VERSION_GSF)/libgsf-${VERSION_GSF}.tar.xz | tar xJC ${DEPS}/gsf --strip-components=1

cd ${DEPS}/gsf

# Skip unused subdirs

sed -i'.bak' "s/ doc tools tests thumbnailer python//" Makefile.in

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \

--without-bz2 --without-gdk-pixbuf --with-zlib=${TARGET}

make install-strip

mkdir ${DEPS}/exif

$CURL https://github.com/libexif/libexif/releases/download/libexif-${VERSION_EXIF//./_}-release/libexif-${VERSION_EXIF}.tar.xz | tar xJC ${DEPS}/exif --strip-components=1

cd ${DEPS}/exif

autoreconf -fiv

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking

make install-strip

mkdir ${DEPS}/lcms2

$CURL https://downloads.sourceforge.net/project/lcms/lcms/${VERSION_LCMS2}/lcms2-${VERSION_LCMS2}.tar.gz | tar xzC ${DEPS}/lcms2 --strip-components=1

cd ${DEPS}/lcms2

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking

make install-strip

mkdir ${DEPS}/aom

$CURL https://storage.googleapis.com/aom-releases/libaom-${VERSION_AOM}.tar.gz | tar xzC ${DEPS}/aom

cd ${DEPS}/aom

mkdir aom_build

cd aom_build

AOM_AS_FLAGS="${FLAGS}" LDFLAGS=${LDFLAGS/\$/} cmake -G"Unix Makefiles" \

-DCMAKE_TOOLCHAIN_FILE=${ROOT}/Toolchain.cmake -DCMAKE_INSTALL_PREFIX=${TARGET} -DCMAKE_INSTALL_LIBDIR=lib \

-DBUILD_SHARED_LIBS=FALSE -DENABLE_DOCS=0 -DENABLE_TESTS=0 -DENABLE_TESTDATA=0 -DENABLE_TOOLS=0 -DENABLE_EXAMPLES=0 \

-DCONFIG_PIC=1 -DENABLE_NASM=1 ${WITHOUT_NEON:+-DENABLE_NEON=0} ${DARWIN_ARM:+-DCONFIG_RUNTIME_CPU_DETECT=0} \

..

make install/strip

mkdir ${DEPS}/heif

$CURL https://github.com/strukturag/libheif/releases/download/v${VERSION_HEIF}/libheif-${VERSION_HEIF}.tar.gz | tar xzC ${DEPS}/heif --strip-components=1

cd ${DEPS}/heif

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \

--disable-gdk-pixbuf --disable-go --disable-examples --disable-libde265 --disable-x265

make install-strip

mkdir ${DEPS}/jpeg

$CURL https://github.com/libjpeg-turbo/libjpeg-turbo/archive/${VERSION_JPEG}.tar.gz | tar xzC ${DEPS}/jpeg --strip-components=1

cd ${DEPS}/jpeg

LDFLAGS=${LDFLAGS/\$/} cmake -G"Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE=${ROOT}/Toolchain.cmake -DCMAKE_INSTALL_PREFIX=${TARGET} -DCMAKE_INSTALL_LIBDIR=${TARGET}/lib \

-DENABLE_STATIC=TRUE -DENABLE_SHARED=FALSE -DWITH_JPEG8=1 -DWITH_TURBOJPEG=FALSE

make install/strip

mkdir ${DEPS}/png16

$CURL https://downloads.sourceforge.net/project/libpng/libpng16/${VERSION_PNG16}/libpng-${VERSION_PNG16}.tar.xz | tar xJC ${DEPS}/png16 --strip-components=1

cd ${DEPS}/png16

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking

make install-strip

mkdir ${DEPS}/spng

$CURL https://github.com/randy408/libspng/archive/v${VERSION_SPNG}.tar.gz | tar xzC ${DEPS}/spng --strip-components=1

cd ${DEPS}/spng

meson setup _build --default-library=static --buildtype=release --strip --prefix=${TARGET} ${MESON} \

-Dstatic_zlib=true

ninja -C _build

ninja -C _build install

mkdir ${DEPS}/webp

$CURL https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-${VERSION_WEBP}.tar.gz | tar xzC ${DEPS}/webp --strip-components=1

cd ${DEPS}/webp

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \

--disable-neon --enable-libwebpmux --enable-libwebpdemux

make install-strip

mkdir ${DEPS}/tiff

$CURL https://download.osgeo.org/libtiff/tiff-${VERSION_TIFF}.tar.gz | tar xzC ${DEPS}/tiff --strip-components=1

cd ${DEPS}/tiff

if [ -n "${CHOST}" ]; then autoreconf -fiv; fi

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \

--disable-mdi --disable-pixarlog --disable-old-jpeg --disable-cxx --disable-lzma --disable-zstd \

--with-jpeg-include-dir=${TARGET}/include --with-jpeg-lib-dir=${TARGET}/lib

make install-strip

mkdir ${DEPS}/orc

$CURL https://gstreamer.freedesktop.org/data/src/orc/orc-${VERSION_ORC}.tar.xz | tar xJC ${DEPS}/orc --strip-components=1

cd ${DEPS}/orc

LDFLAGS=${LDFLAGS/\$/} meson setup _build --default-library=static --buildtype=release --strip --prefix=${TARGET} ${MESON} \

-Dorc-test=disabled -Dbenchmarks=disabled -Dexamples=disabled -Dgtk_doc=disabled -Dtests=disabled -Dtools=disabled

ninja -C _build

ninja -C _build install

mkdir ${DEPS}/gdkpixbuf

$CURL https://download.gnome.org/sources/gdk-pixbuf/$(without_patch $VERSION_GDKPIXBUF)/gdk-pixbuf-${VERSION_GDKPIXBUF}.tar.xz | tar xJC ${DEPS}/gdkpixbuf --strip-components=1

cd ${DEPS}/gdkpixbuf

# Disable tests and thumbnailer

sed -i'.bak' "/subdir('tests')/{N;d;}" meson.build

# Disable the built-in loaders for BMP, GIF, ICO, PNM, XPM, XBM, TGA, ICNS and QTIF

sed -i'.bak' "/\[ 'bmp'/{N;N;N;d;}" gdk-pixbuf/meson.build

sed -i'.bak' "/\[ 'pnm'/d" gdk-pixbuf/meson.build

sed -i'.bak' "/\[ 'xpm'/{N;N;N;N;d;}" gdk-pixbuf/meson.build

# Skip executables

sed -i'.bak' "/gdk-pixbuf-csource/{N;N;d;}" gdk-pixbuf/meson.build

sed -i'.bak' "/loaders_cache = custom/{N;N;N;N;N;N;N;N;N;c\\

loaders_cache = []\\

loaders_dep = declare_dependency()

}" gdk-pixbuf/meson.build

sed -i'.bak' "/gdk-pixbuf-query-loaders/d" build-aux/post-install.sh

# Ensure meson can find libjpeg when cross-compiling

sed -i'.bak' "s/has_header('jpeglib.h')/has_header('jpeglib.h', args: '-I\/target\/include')/g" meson.build

sed -i'.bak' "s/cc.find_library('jpeg'/dependency('libjpeg'/g" meson.build

LDFLAGS=${LDFLAGS/\$/} meson setup _build --default-library=static --buildtype=release --strip --prefix=${TARGET} ${MESON} \

-Dtiff=false -Dintrospection=disabled -Dinstalled_tests=false -Dgio_sniffing=false -Dman=false -Dbuiltin_loaders=png,jpeg

ninja -C _build

ninja -C _build install

# Include libjpeg and libpng as a dependency of gdk-pixbuf, see: https://gitlab.gnome.org/GNOME/gdk-pixbuf/merge_requests/50

sed -i'.bak' "s/^\(Requires:.*\)/\1 libjpeg, libpng16/" ${TARGET}/lib/pkgconfig/gdk-pixbuf-2.0.pc

mkdir ${DEPS}/freetype

$CURL https://download.savannah.gnu.org/releases/freetype/freetype-${VERSION_FREETYPE}.tar.xz | tar xJC ${DEPS}/freetype --strip-components=1

cd ${DEPS}/freetype

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \

--without-bzip2 --without-png

make install

mkdir ${DEPS}/expat

$CURL https://github.com/libexpat/libexpat/releases/download/R_${VERSION_EXPAT//./_}/expat-${VERSION_EXPAT}.tar.xz | tar xJC ${DEPS}/expat --strip-components=1

cd ${DEPS}/expat

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared \

--disable-dependency-tracking --without-xmlwf --without-docbook --without-getrandom --without-sys-getrandom

make install

mkdir ${DEPS}/fontconfig

$CURL https://www.freedesktop.org/software/fontconfig/release/fontconfig-${VERSION_FONTCONFIG}.tar.xz | tar xJC ${DEPS}/fontconfig --strip-components=1

cd ${DEPS}/fontconfig

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \

--with-expat-includes=${TARGET}/include --with-expat-lib=${TARGET}/lib ${LINUX:+--sysconfdir=/etc} \

${DARWIN:+--sysconfdir=/usr/local/etc} --disable-docs

make install-strip

mkdir ${DEPS}/harfbuzz

$CURL https://github.com/harfbuzz/harfbuzz/archive/${VERSION_HARFBUZZ}.tar.gz | tar xzC ${DEPS}/harfbuzz --strip-components=1

cd ${DEPS}/harfbuzz

# Disable utils

sed -i'.bak' "/subdir('util')/d" meson.build

LDFLAGS=${LDFLAGS/\$/} meson setup _build --default-library=static --buildtype=release --strip --prefix=${TARGET} ${MESON} \

-Dicu=disabled -Dtests=disabled -Dintrospection=disabled -Ddocs=disabled -Dbenchmark=disabled ${DARWIN:+-Dcoretext=enabled}

ninja -C _build

ninja -C _build install

mkdir ${DEPS}/pixman

$CURL https://cairographics.org/releases/pixman-${VERSION_PIXMAN}.tar.gz | tar xzC ${DEPS}/pixman --strip-components=1

cd ${DEPS}/pixman

# Disable tests and demos

sed -i'.bak' "/subdir('test')/{N;d;}" meson.build

LDFLAGS=${LDFLAGS/\$/} meson setup _build --default-library=static --buildtype=release --strip --prefix=${TARGET} ${MESON} \

-Dlibpng=disabled -Diwmmxt=disabled -Dgtk=disabled -Dopenmp=disabled

ninja -C _build

ninja -C _build install

mkdir ${DEPS}/cairo

$CURL https://cairographics.org/snapshots/cairo-${VERSION_CAIRO}.tar.xz | tar xJC ${DEPS}/cairo --strip-components=1

cd ${DEPS}/cairo

sed -i'.bak' "s/^\(Libs:.*\)/\1 @CAIRO_NONPKGCONFIG_LIBS@/" src/cairo.pc.in

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \

--disable-xlib --disable-xcb --disable-win32 --disable-egl --disable-glx --disable-wgl --disable-ps \

--disable-trace --disable-interpreter ${LINUX:+--disable-quartz} ${DARWIN:+--enable-quartz-image} \

LIBS="-lpixman-1 -lfreetype"

make install-strip

mkdir ${DEPS}/fribidi

$CURL https://github.com/fribidi/fribidi/releases/download/v${VERSION_FRIBIDI}/fribidi-${VERSION_FRIBIDI}.tar.xz | tar xJC ${DEPS}/fribidi --strip-components=1

cd ${DEPS}/fribidi

# Disable tests

sed -i'.bak' "/subdir('test')/d" meson.build

LDFLAGS=${LDFLAGS/\$/} meson setup _build --default-library=static --buildtype=release --strip --prefix=${TARGET} ${MESON} \

-Ddocs=false

ninja -C _build

ninja -C _build install

mkdir ${DEPS}/pango

$CURL https://download.gnome.org/sources/pango/$(without_patch $VERSION_PANGO)/pango-${VERSION_PANGO}.tar.xz | tar xJC ${DEPS}/pango --strip-components=1

cd ${DEPS}/pango

# Disable utils, examples, tests and tools

sed -i'.bak' "/subdir('utils')/{N;N;N;d;}" meson.build

LDFLAGS=${LDFLAGS/\$/} meson setup _build --default-library=static --buildtype=release --strip --prefix=${TARGET} ${MESON} \

-Dgtk_doc=false -Dintrospection=disabled -Dfontconfig=enabled

ninja -C _build

ninja -C _build install

mkdir ${DEPS}/svg

$CURL https://download.gnome.org/sources/librsvg/$(without_patch $VERSION_SVG)/librsvg-${VERSION_SVG}.tar.xz | tar xJC ${DEPS}/svg --strip-components=1

cd ${DEPS}/svg

sed -i'.bak' "s/^\(Requires:.*\)/\1 cairo-gobject pangocairo/" librsvg.pc.in

# Do not include debugging symbols

sed -i'.bak' "/debug =/ s/= .*/= false/" Cargo.toml

# LTO optimization does not work for staticlib+rlib compilation

sed -i'.bak' "s/, \"rlib\"//" librsvg/Cargo.toml

# Skip executables

sed -i'.bak' "/PROGRAMS = /d" Makefile.in

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \

--disable-introspection --disable-tools --disable-pixbuf-loader ${DARWIN:+--disable-Bsymbolic}

make install-strip

mkdir ${DEPS}/gif

$CURL https://downloads.sourceforge.net/project/giflib/giflib-${VERSION_GIF}.tar.gz | tar xzC ${DEPS}/gif --strip-components=1

cd ${DEPS}/gif

./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking

make install-strip

mkdir ${DEPS}/vips

$CURL https://github.com/libvips/libvips/releases/download/v${VERSION_VIPS}/vips-${VERSION_VIPS}.tar.gz | tar xzC ${DEPS}/vips --strip-components=1

cd ${DEPS}/vips

# Prevent exporting the g_param_spec_types symbol to avoid collisions with shared libraries

printf "{\n\

local:\n\

g_param_spec_types;\n\

};" > vips.map

PKG_CONFIG="pkg-config --static" ./configure --host=${CHOST} --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \

--disable-debug --disable-deprecated --disable-introspection --without-analyze --without-cfitsio --without-fftw \

--without-imagequant --without-magick --without-matio --without-nifti --without-OpenEXR \

--without-openslide --without-pdfium --without-poppler --without-ppm --without-radiance

# https://docs.fedoraproject.org/en-US/packaging-guidelines/#_removing_rpath

sed -i'.bak' 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool

# Link libvips.so.42 statically into libvips-cpp.so.42

make -C 'libvips' install-strip LDFLAGS="-static $LDFLAGS"

make -C 'cplusplus' install-strip ${LINUX:+LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions -Wl,--version-script=$DEPS/vips/vips.map"}

# Cleanup

rm -rf ${TARGET}/lib/{pkgconfig,.libs,*.la,cmake}

mkdir ${TARGET}/lib-filtered

mv ${TARGET}/lib/glib-2.0 ${TARGET}/lib-filtered

# Pack only the relevant libraries

# Note: we can't use ldd on Linux, since that can only be executed on the target machine

# Note 2: we modify all dylib dependencies to use relative paths on macOS

function copydeps {

}

cd ${TARGET}/lib

copydeps ${VIPS_CPP_DEP} ${TARGET}/lib-filtered

# Create JSON file of version numbers

cd ${TARGET}

printf "{\n\

\"aom\": \"${VERSION_AOM}\",\n\

\"cairo\": \"${VERSION_CAIRO}\",\n\

\"exif\": \"${VERSION_EXIF}\",\n\

\"expat\": \"${VERSION_EXPAT}\",\n\

\"ffi\": \"${VERSION_FFI}\",\n\

\"fontconfig\": \"${VERSION_FONTCONFIG}\",\n\

\"freetype\": \"${VERSION_FREETYPE}\",\n\

\"fribidi\": \"${VERSION_FRIBIDI}\",\n\

\"gdkpixbuf\": \"${VERSION_GDKPIXBUF}\",\n\

\"gettext\": \"${VERSION_GETTEXT}\",\n\

\"gif\": \"${VERSION_GIF}\",\n\

\"glib\": \"${VERSION_GLIB}\",\n\

\"gsf\": \"${VERSION_GSF}\",\n\

\"harfbuzz\": \"${VERSION_HARFBUZZ}\",\n\

\"heif\": \"${VERSION_HEIF}\",\n\

\"jpeg\": \"${VERSION_JPEG}\",\n\

\"lcms\": \"${VERSION_LCMS2}\",\n\

\"orc\": \"${VERSION_ORC}\",\n\

\"pango\": \"${VERSION_PANGO}\",\n\

\"pixman\": \"${VERSION_PIXMAN}\",\n\

\"png\": \"${VERSION_PNG16}\",\n\

\"svg\": \"${VERSION_SVG}\",\n\

\"spng\": \"${VERSION_SPNG}\",\n\

\"tiff\": \"${VERSION_TIFF}\",\n\

\"vips\": \"${VERSION_VIPS}\",\n\

\"webp\": \"${VERSION_WEBP}\",\n\

\"xml\": \"${VERSION_XML2}\",\n\

\"zlib\": \"${VERSION_ZLIB}\"\n\

}" >versions.json

printf "\"${PLATFORM}\"" >platform.json

# Add third-party notices

$CURL -O https://raw.githubusercontent.com/lovell/sharp-libvips/master/THIRD-PARTY-NOTICES.md

# Create the tarball

rm -rf lib

mv lib-filtered lib

tar chzf ${PACKAGE}/libvips-${VERSION_VIPS}-${PLATFORM}.tar.gz \

include \

lib \

*.json \

THIRD-PARTY-NOTICES.md

# Recompress using AdvanceCOMP, ~5% smaller

advdef --recompress --shrink-insane ${PACKAGE}/libvips-${VERSION_VIPS}-${PLATFORM}.tar.gz

# Recompress using Brotli, ~15% smaller

gunzip -c ${PACKAGE}/libvips-${VERSION_VIPS}-${PLATFORM}.tar.gz | brotli -o ${PACKAGE}/libvips-${VERSION_VIPS}-${PLATFORM}.tar.br

# Allow tarballs to be read outside container

chmod 644 ${PACKAGE}/libvips-${VERSION_VIPS}-${PLATFORM}.tar.*