gsf: remove due to use of incompatible LGPL-2.1-only (#178)

build/lin.sh

@@ -94,7 +94,6 @@ VERSION_ZLIB_NG=2.0.6
 VERSION_FFI=3.4.4
 VERSION_GLIB=2.75.3
 VERSION_XML2=2.10.3
-VERSION_GSF=1.14.50
 VERSION_EXIF=0.6.24
 VERSION_LCMS2=2.14
 VERSION_MOZJPEG=4.1.1
@@ -154,7 +153,6 @@ version_latest "zlib-ng" "$VERSION_ZLIB_NG" "115592"
 version_latest "ffi" "$VERSION_FFI" "1611"
 version_latest "glib" "$VERSION_GLIB" "10024" "unstable"
 version_latest "xml2" "$VERSION_XML2" "1783"
-version_latest "gsf" "$VERSION_GSF" "1980"
 version_latest "exif" "$VERSION_EXIF" "1607"
 version_latest "lcms2" "$VERSION_LCMS2" "9815"
 version_latest "mozjpeg" "$VERSION_MOZJPEG" "mozilla/mozjpeg"
@@ -233,14 +231,6 @@ cd ${DEPS}/xml2
   --with-minimum --with-reader --with-writer --with-valid --with-http --with-tree --with-zlib --without-python --without-lzma
 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 ${DEPS}/gsf
-./configure --host=${CHOST} --prefix=${TARGET} --enable-static --disable-shared --disable-dependency-tracking \
-  --without-bz2 --without-gdk-pixbuf --disable-nls --without-libiconv-prefix --without-libintl-prefix
-# Skip unused subdirs
-make install-strip SUBDIRS="gsf"
-
 mkdir ${DEPS}/exif
 $CURL https://github.com/libexif/libexif/releases/download/v${VERSION_EXIF}/libexif-${VERSION_EXIF}.tar.bz2 | tar xjC ${DEPS}/exif --strip-components=1
 cd ${DEPS}/exif
@@ -416,7 +406,7 @@ 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
 # Add missing pkg-config deps
-sed -i'.bak' "s/^\(Requires:.*\)/\1 cairo-gobject pangocairo/" librsvg.pc.in
+sed -i'.bak' "s/^\(Requires:.*\)/\1 cairo-gobject pangocairo libxml-2.0/" librsvg.pc.in
 # LTO optimization does not work for staticlib+rlib compilation
 sed -i'.bak' "s/, \"rlib\"//" Cargo.toml
 # Remove the --static flag from the PKG_CONFIG env since Rust does not
@@ -458,7 +448,8 @@ sed -i'.bak' "/subdir('man')/{N;N;N;N;d;}" meson.build
 CFLAGS="${CFLAGS} -O3" CXXFLAGS="${CXXFLAGS} -O3" meson setup _build --default-library=shared --buildtype=release --strip --prefix=${TARGET} ${MESON} \
   -Ddeprecated=false -Dintrospection=false -Dmodules=disabled -Dcfitsio=disabled -Dfftw=disabled -Djpeg-xl=disabled \
   -Dmagick=disabled -Dmatio=disabled -Dnifti=disabled -Dopenexr=disabled -Dopenjpeg=disabled -Dopenslide=disabled \
-  -Dpdfium=disabled -Dpoppler=disabled -Dquantizr=disabled -Dppm=false -Danalyze=false -Dradiance=false \
+  -Dpdfium=disabled -Dpoppler=disabled -Dquantizr=disabled -Dgsf=disabled \
+  -Dppm=false -Danalyze=false -Dradiance=false \
   ${LINUX:+-Dcpp_link_args="$LDFLAGS -Wl,-Bsymbolic-functions -Wl,--version-script=$DEPS/vips/vips.map $EXCLUDE_LIBS"}
 meson install -C _build --tag runtime,devel
 
@@ -524,7 +515,6 @@ printf "{\n\
   \"fribidi\": \"${VERSION_FRIBIDI}\",\n\
   \"gdkpixbuf\": \"${VERSION_GDKPIXBUF}\",\n\
   \"glib\": \"${VERSION_GLIB}\",\n\
-  \"gsf\": \"${VERSION_GSF}\",\n\
   \"harfbuzz\": \"${VERSION_HARFBUZZ}\",\n\
   \"heif\": \"${VERSION_HEIF}\",\n\
   \"imagequant\": \"${VERSION_IMAGEQUANT}\",\n\