Remove T1Lib support (see #69698)

# Also removes imagepscopyfont() which was never available (commented out)

Author: KalleZ

NEWS

@@ -107,6 +107,7 @@
 
 - GD:
   . Made fontFetch's path parser thread-safe. (Sara)
+  . Removed T1Lib support. (Kalle)
 
 - Fileinfo:
   . Fixed bug #66242 (libmagic: don't assume char is signed). (ArdB)

UPGRADING

@@ -645,6 +645,23 @@ For more details see https://wiki.php.net/rfc/removal_of_dead_sapis_and_exts
   . ZLIB_BLOCK
   . ZLIB_FINISH
 
+- GD
+  . T1Lib support removed, thrus lifting the optional dependency on T1Lib, the 
+    following is therefore not available anymore:
+
+    Functions:
+      - imagepsbbox()
+      - imagepsencodefont()
+      - imagepsextendedfont()
+      - imagepsfreefont()
+      - imagepsloadfont()
+      - imagepsslantfont()
+      - imagepstext()
+
+    Resources:
+      - 'gd PS font'
+      - 'gd PS encoding'
+
 ========================================
 11. Changes to INI File Handling
 ========================================

ext/gd/config.m4

@@ -35,9 +35,6 @@ PHP_ARG_WITH(xpm-dir, for the location of libXpm,
 PHP_ARG_WITH(freetype-dir, for FreeType 2,
 [  --with-freetype-dir[=DIR] GD: Set the path to FreeType 2 install prefix], no, no)
 
-PHP_ARG_WITH(t1lib, for T1lib support,
-[  --with-t1lib[=DIR]        GD: Include T1lib support. T1lib version >= 5.0.0 required], no, no)
-
 PHP_ARG_ENABLE(gd-native-ttf, whether to enable truetype string function in GD,
 [  --enable-gd-native-ttf  GD: Enable TrueType string function], no, no)
 
@@ -209,30 +206,6 @@ AC_DEFUN([PHP_GD_FREETYPE2],[
   fi
 ])
 
-AC_DEFUN([PHP_GD_T1LIB],[
-  if test "$PHP_T1LIB" != "no"; then
-
-    for i in $PHP_T1LIB /usr/local /usr; do
-      test -f "$i/include/t1lib.h" && GD_T1_DIR=$i && break
-    done
-
-    if test -z "$GD_T1_DIR"; then
-      AC_MSG_ERROR([Your t1lib distribution is not installed correctly. Please reinstall it.])
-    fi
-
-    PHP_CHECK_LIBRARY(t1, T1_StrError,
-    [
-      AC_DEFINE(HAVE_LIBT1,1,[ ])
-      PHP_ADD_INCLUDE($GD_T1_DIR/include)
-      PHP_ADD_LIBRARY_WITH_PATH(t1, $GD_T1_DIR/$PHP_LIBDIR, GD_SHARED_LIBADD)
-    ],[
-      AC_MSG_ERROR([Problem with libt1.(a|so). Please check config.log for more information.])
-    ],[
-      -L$GD_T1_DIR/$PHP_LIBDIR
-    ])
-  fi
-])
-
 AC_DEFUN([PHP_GD_TTSTR],[
   if test "$PHP_GD_NATIVE_TTF" = "yes"; then
     AC_DEFINE(USE_GD_IMGSTRTTF, 1, [ ])
@@ -274,7 +247,6 @@ dnl Various checks for GD features
   PHP_GD_PNG
   PHP_GD_XPM
   PHP_GD_FREETYPE2
-  PHP_GD_T1LIB
   PHP_GD_JISX0208
 fi
 
@@ -343,7 +315,6 @@ dnl Various checks for GD features
   PHP_GD_PNG
   PHP_GD_XPM
   PHP_GD_FREETYPE2
-  PHP_GD_T1LIB
 
 dnl Header path
   for i in include/gd include gd ""; do

ext/gd/config.w32

@@ -2,7 +2,6 @@
 // vim:ft=javascript
 
 ARG_WITH("gd", "Bundled GD support", "yes,shared");
-ARG_WITH("t1lib", "t1lib support", "yes");
 ARG_WITH("libvpx", "vpx support", "yes");
 
 if (PHP_GD != "no") {
@@ -21,15 +20,6 @@ if (PHP_GD != "no") {
 		CHECK_LIB("libXpm_a.lib", "gd", PHP_GD) &&
 		CHECK_HEADER_ADD_INCLUDE("xpm.h", "CFLAGS_GD", PHP_GD + ";" + PHP_PHP_BUILD + "\\include\\X11")
 		) {
-		if (PHP_T1LIB != "no") {
-			if (CHECK_LIB("T1_StaticMD.lib", "gd", PHP_GD) &&
-				CHECK_HEADER_ADD_INCLUDE("t1lib.h", "CFLAGS_GD", PHP_GD + ";" + PHP_PHP_BUILD + "\\include\\t1lib")
-				) {
-				ADD_FLAG("CFLAGS_GD", "/D HAVE_LIBT1");
-				} else {
-				WARNING("t1lib not enabled; libraries and headers not found");
-			}
-		}
 
 		if (PHP_LIBVPX != "no") {
 			if (CHECK_LIB("vpxmt.lib", "gd", PHP_GD) &&