Add patches for Doxygen and GObject introspection to improve compatibility with Yacc

fontconfig/fontconfig-2.18.1-posixify.patch

@@ -1,30 +1,3 @@
-diff --git a/test/run-test.sh b/test/run-test.sh
-index 9b3c91c..73c0d3e 100644
---- a/test/run-test.sh
-+++ b/test/run-test.sh
-@@ -1,4 +1,4 @@
--#!/bin/bash
-+#!/bin/sh
- # fontconfig/test/run-test.sh
- #
- # Copyright © 2000 Keith Packard
-@@ -84,11 +84,11 @@ fstat() {
-         ret=$(stat -c "$fmt" "$fn")
-     else
-         # BSD
--        if [ "x$fmt" == "x%Y" ]; then
-+        if [ "x$fmt" = "x%Y" ]; then
-             ret=$(stat -f "%m" "$fn")
--        elif [ "x$fmt" == "x%y" ]; then
-+        elif [ "x$fmt" = "x%y" ]; then
-             ret=$(stat -f "%Sm" -t "%F %T %z" "$fn")
--        elif [ "x$fmt" == "x%n %s %y %z" ]; then
-+        elif [ "x$fmt" = "x%n %s %y %z" ]; then
-             ret=$(stat -f "%SN %z %Sm %Sc" -t "%F %T %z" "$fn")
-         else
-             echo "E: Unknown format"
-diff --git a/test/run-test-map.sh b/test/run-test-map.sh
-index 869d7b2..c634bb8 100755
 --- a/test/run-test-map.sh
 +++ b/test/run-test-map.sh
 @@ -1,4 +1,4 @@
@@ -33,7 +6,7 @@ index 869d7b2..c634bb8 100755
  # fontconfig/test/run-test-cache-map.sh
  #
  # Copyright © 2018 Keith Packard
-@@ -41,9 +41,8 @@ EXPECTED="out-map.expected"
+@@ -41,9 +41,8 @@
  FCLIST=../fc-list/fc-list$EXEEXT
  FCCACHE=../fc-cache/fc-cache$EXEEXT
  
@@ -45,16 +18,33 @@ index 869d7b2..c634bb8 100755
  fi
  
  FONT1=$TESTDIR/4x6.pcf
-diff --git a/test/wrapper-script.sh b/test/wrapper-script.sh
-index 94dcb85..ae68c6d 100755
+--- a/test/run-test.d/remap-flatpak.sh
++++ b/test/run-test.d/remap-flatpak.sh
+@@ -83,13 +83,13 @@
+ $BWRAP --bind / / --ro-bind "$TESTCACHE2DIR" /usr/lib/fontconfig/cache --ro-bind "$TESTFONT2DIR" /usr/share/fonts --bind "$TESTBUILD2DIR" /usr/share/fontconfig --ro-bind "$TESTRUNDIR" "$TESTRUNDIR" --ro-bind "$TESTCACHE1DIR" "$TESTRUNDIR"/fonts-cache --ro-bind "$TESTFONT1DIR" "$TESTRUNDIR"/fonts --dev-bind /dev /dev --setenv FONTCONFIG_FILE "$TESTBUILD2DIR"/bind-fonts.conf ls $(sed 's/:file=//' "$TESTRESULT3") > /dev/null
+ 
+ # Check the amount of cache files
+-if [ $(ls "$TESTCACHE1DIR"|wc -l) == 2 ]; then : ; else
++if [ "$(ls "$TESTCACHE1DIR" | wc -l)" -eq 2 ]; then : ; else
+     echo "*** Test failed: $TEST"
+     echo "Too much cache files created at host cache dir."
+     ls "$TESTCACHE1DIR"
+     exit 1
+ fi
+-if [ $(ls "$TESTCACHE2DIR"|wc -l) == 2 ]; then : ; else
++if [ "$(ls "$TESTCACHE2DIR" | wc -l)" -eq 2 ]; then : ; else
+     echo "*** Test failed: $TEST"
+     echo "Too much cache files created at runtime cache dir."
+     ls "$TESTCACHE2DIR"
 --- a/test/wrapper-script.sh
 +++ b/test/wrapper-script.sh
-@@ -1,20 +1,24 @@
+@@ -1,4 +1,4 @@
 -#! /bin/bash
 +#! /bin/sh
  
- CC=${CC:-gcc}
+ set -e
  
+@@ -7,16 +7,20 @@
  case "$1" in
    *.exe)
      export WINEPATH=$(${CC} -print-sysroot)/mingw/bin
@@ -69,7 +59,7 @@ index 94dcb85..ae68c6d 100755
 +        esac
 +    done)
 +    cd "$mingw_path" || exit 1
-+    if [ "$(dirname -- "$1")" = "." ]; then
++    if [ "$(dirname "$1")" = "." ]; then
 +        /usr/bin/env wine "$fccwd/$1"
      else
 -        /usr/bin/env wine $@