gdlib-config: punt!

We've been shipping the pkg-config file for a while now and
want people to use that only, so drop this old script.

This also drop the FEATURES variable as it was only available
via `gdlib-config --features` (and no one has complained).

.gitignore

@@ -66,7 +66,6 @@ Testing
 /install_manifest.txt
 
 # Common GD artifacts.
-/config/gdlib-config
 /config/gdlib.pc
 /src/config.h
 /src/annotate

config/Makefile.am

@@ -1,7 +1,5 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
-EXTRA_DIST = gdlib-config.in gdlib.pc.in getver.pl
-
-bin_SCRIPTS = gdlib-config
+EXTRA_DIST = gdlib.pc.in getver.pl
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = gdlib.pc

configure.ac

@@ -52,12 +52,6 @@ AC_SUBST(GDLIB_LT_CURRENT)
 AC_SUBST(GDLIB_LT_REVISION)
 AC_SUBST(GDLIB_LT_AGE)
 
-#Expanded by tests later in this file. TBB 2.0.26
-#2.0.28: GIF is standard now. Doesn't depend on anything else,
-#so we always build it.
-FEATURES="GD_GIF GD_GIFANIM GD_OPENPOLYGON"
-AC_SUBST(FEATURES)
-
 AM_INIT_AUTOMAKE([1.11 foreign dist-xz -Wall -Werror subdir-objects])
 AC_CONFIG_HEADERS([src/config.h:src/config.hin])
 
@@ -173,7 +167,6 @@ m4_define([GD_LIB_CHECK], [dnl
 
     if test "$gd_found_lib" = "yes"; then
       AC_DEFINE([HAVE_$1], [1], [Define if you have $3])
-      AS_VAR_APPEND([FEATURES], [" GD_$2"])
       dnl Merge the flags into the main LIBS/CPPFLAGS.
       $1][_LIBS="$gd_lib_ldflags $][$1][_LIBS"
       $1][_CFLAGS="$gd_lib_cflags $][$1][_CFLAGS"
@@ -334,7 +327,6 @@ AC_CONFIG_FILES([Makefile
                 src/Makefile
                 tests/Makefile
                 config/Makefile
-                config/gdlib-config
                 config/gdlib.pc])
 
 AC_OUTPUT