Update to cairo-1.16.0.

ports/libcairo/libcairo.patch

@@ -1,73 +1,7 @@
-diff -Paur --no-dereference -- libcairo.upstream/build/config.sub libcairo/build/config.sub
---- libcairo.upstream/build/config.sub
-+++ libcairo/build/config.sub
-@@ -1348,7 +1348,7 @@
- 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
- 	      | -sym* | -kopensolaris* \
- 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
--	      | -aos* | -aros* \
-+	      | -aos* | -aros* | -sortix* \
- 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-diff -Paur --no-dereference -- libcairo.upstream/build/configure.ac.warnings libcairo/build/configure.ac.warnings
---- libcairo.upstream/build/configure.ac.warnings
-+++ libcairo/build/configure.ac.warnings
-@@ -36,16 +36,6 @@
- dnl We also abuse the warning-flag facility to enable other compiler
- dnl options.  Namely, the following:
- 
--dnl -flto working really needs a test link, not just a compile
--
--safe_MAYBE_WARN="$MAYBE_WARN"
--MAYBE_WARN="$MAYBE_WARN -flto"
--AC_TRY_LINK([],[
--	int main(int argc, char **argv) { return 0; }
--],[],[
--	MAYBE_WARN="$safe_MAYBE_WARN"
--])
--
- MAYBE_WARN="$MAYBE_WARN -fno-strict-aliasing -fno-common"
- 
- dnl Also to turn various gcc/glibc-specific preprocessor checks
 diff -Paur --no-dereference -- libcairo.upstream/configure libcairo/configure
 --- libcairo.upstream/configure
 +++ libcairo/configure
-@@ -18159,33 +18159,6 @@
- MAYBE_WARN="$MAYBE_WARN -erroff=E_ENUM_TYPE_MISMATCH_ARG \
- 			-erroff=E_ENUM_TYPE_MISMATCH_OP"
- 
--
--
--safe_MAYBE_WARN="$MAYBE_WARN"
--MAYBE_WARN="$MAYBE_WARN -flto"
--cat confdefs.h - <<_ACEOF >conftest.$ac_ext
--/* end confdefs.h.  */
--
--int
--main ()
--{
--
--	int main(int argc, char **argv) { return 0; }
--
--  ;
--  return 0;
--}
--_ACEOF
--if ac_fn_c_try_link "$LINENO"; then :
--
--else
--
--	MAYBE_WARN="$safe_MAYBE_WARN"
--
--fi
--rm -f core conftest.err conftest.$ac_objext \
--    conftest$ac_exeext conftest.$ac_ext
--
- MAYBE_WARN="$MAYBE_WARN -fno-strict-aliasing -fno-common"
- 
- MAYBE_WARN="$MAYBE_WARN -Wp,-D_FORTIFY_SOURCE=2"
-@@ -31800,7 +31773,7 @@
+@@ -33026,7 +33026,7 @@
  
  
  
@@ -76,15 +10,3 @@ diff -Paur --no-dereference -- libcairo.upstream/configure libcairo/configure
  
  $as_echo "#define HAS_PIXMAN_GLYPHS 1" >>confdefs.h
  
-diff -Paur --no-dereference -- libcairo.upstream/configure.ac libcairo/configure.ac
---- libcairo.upstream/configure.ac
-+++ libcairo/configure.ac
-@@ -662,7 +662,7 @@
-   image_LIBS=$pixman_LIBS
- ])
- 
--if pkg-config --exists 'pixman-1 >= 0.27.1'; then
-+if ${PKG_CONFIG:-pkg-config} --exists 'pixman-1 >= 0.27.1'; then
-     AC_DEFINE([HAS_PIXMAN_GLYPHS], 1, [Enable pixman glyph cache])
- fi
- 

ports/libcairo/libcairo.port

@@ -1,12 +1,13 @@
 NAME=libcairo
 BUILD_LIBRARIES='libz libbz2 libpng libfreetype libfontconfig? librsvg? libexpat? libpixman libglib?'
-VERSION=1.12.14
+VERSION=1.16.0
 DISTNAME=cairo-$VERSION
 COMPRESSION=tar.xz
 ARCHIVE=$DISTNAME.$COMPRESSION
-SHA256SUM=96d0d1e3f9b74d2ca3469ff187c5e5f25649b1ad35cf06f4f3a83847dff4ac13
+SHA256SUM=5e7b29b3f113ef870d1e3ecf8adf21f923396401604bda16d44be45e66052331
 UPSTREAM_SITE=https://www.cairographics.org/releases
 UPSTREAM_ARCHIVE=$ARCHIVE
+LICENSE='LGPL-2.1-only OR MPL-1.1'
 BUILD_SYSTEM=configure
 CONFIGURE_ARGS='--without-x --disable-valgrind --disable-xlib --enable-xlib=no --enable-xcb=no --enable-xlib-xcb=no --enable-xcb-shm=no --enable-glx=no'
 MAKE_VARS='V=1'

ports/libcairo/libcairo.rmpatch

@@ -1,45 +1,3 @@
 rm -rf -- 'boilerplate/cairo-boilerplate-constructors.c'
-rm -rf -- 'doc/public/xml/'
-rm -rf -- 'doc/public/xml/api-index-1.0.xml'
-rm -rf -- 'doc/public/xml/api-index-1.10.xml'
-rm -rf -- 'doc/public/xml/api-index-1.12.xml'
-rm -rf -- 'doc/public/xml/api-index-1.2.xml'
-rm -rf -- 'doc/public/xml/api-index-1.4.xml'
-rm -rf -- 'doc/public/xml/api-index-1.6.xml'
-rm -rf -- 'doc/public/xml/api-index-1.8.xml'
-rm -rf -- 'doc/public/xml/api-index-TBD.xml'
-rm -rf -- 'doc/public/xml/api-index-deprecated.xml'
-rm -rf -- 'doc/public/xml/api-index-full.xml'
-rm -rf -- 'doc/public/xml/cairo-device.xml'
-rm -rf -- 'doc/public/xml/cairo-font-face.xml'
-rm -rf -- 'doc/public/xml/cairo-font-options.xml'
-rm -rf -- 'doc/public/xml/cairo-ft.xml'
-rm -rf -- 'doc/public/xml/cairo-image.xml'
-rm -rf -- 'doc/public/xml/cairo-matrix.xml'
-rm -rf -- 'doc/public/xml/cairo-paths.xml'
-rm -rf -- 'doc/public/xml/cairo-pattern.xml'
-rm -rf -- 'doc/public/xml/cairo-pdf.xml'
-rm -rf -- 'doc/public/xml/cairo-png.xml'
-rm -rf -- 'doc/public/xml/cairo-ps.xml'
-rm -rf -- 'doc/public/xml/cairo-quartz-fonts.xml'
-rm -rf -- 'doc/public/xml/cairo-quartz.xml'
-rm -rf -- 'doc/public/xml/cairo-raster-source.xml'
-rm -rf -- 'doc/public/xml/cairo-recording.xml'
-rm -rf -- 'doc/public/xml/cairo-region.xml'
-rm -rf -- 'doc/public/xml/cairo-scaled-font.xml'
-rm -rf -- 'doc/public/xml/cairo-script.xml'
-rm -rf -- 'doc/public/xml/cairo-status.xml'
-rm -rf -- 'doc/public/xml/cairo-surface.xml'
-rm -rf -- 'doc/public/xml/cairo-svg.xml'
-rm -rf -- 'doc/public/xml/cairo-text.xml'
-rm -rf -- 'doc/public/xml/cairo-transforms.xml'
-rm -rf -- 'doc/public/xml/cairo-types.xml'
-rm -rf -- 'doc/public/xml/cairo-user-fonts.xml'
-rm -rf -- 'doc/public/xml/cairo-version.xml'
-rm -rf -- 'doc/public/xml/cairo-win32-fonts.xml'
-rm -rf -- 'doc/public/xml/cairo-win32.xml'
-rm -rf -- 'doc/public/xml/cairo-xcb.xml'
-rm -rf -- 'doc/public/xml/cairo-xlib-xrender.xml'
-rm -rf -- 'doc/public/xml/cairo-xlib.xml'
-rm -rf -- 'doc/public/xml/cairo.xml'
+rm -rf -- 'doc/public/xml'
 rm -rf -- 'test/cairo-test-constructors.c'