diff --git a/configure b/configure
index bc6d812..30dae76 100755
--- a/configure
+++ b/configure
@@ -955,6 +955,8 @@
 GDI32_LIBS
 HAVE_LD_VERSION_SCRIPT_FALSE
 HAVE_LD_VERSION_SCRIPT_TRUE
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
 PKG_CONFIG
 PRTDIAG
 LN_S
@@ -1219,6 +1221,8 @@
 CXXFLAGS
 CCC
 PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
 CXXCPP
 XMKMF
 AUTOTRACE_CFLAGS
@@ -1995,6 +1999,10 @@
   CXX         C++ compiler command
   CXXFLAGS    C++ compiler flags
   PKG_CONFIG  path to pkg-config utility
+  PKG_CONFIG_PATH
+              directories to add to pkg-config's search path
+  PKG_CONFIG_LIBDIR
+              path overriding pkg-config's built-in search path
   CXXCPP      C++ preprocessor
   XMKMF       Path to xmkmf, Makefile generator for X Window System
   AUTOTRACE_CFLAGS
@@ -4333,7 +4341,7 @@
 
 MAGICK_VERSION=7.0.0-0
 
-MAGICK_SVN_REVISION=18557:18574M
+MAGICK_SVN_REVISION=18557:18577M
 
 
 # Substitute library versioning
@@ -8329,26 +8337,36 @@
 case ".$ac_cv_cflags_warn_all" in
      .ok|.ok,*)  ;;
    .|.no|.no,*)  ;;
-   *) if ${CFLAGS+:} false; then :
-  case " $CFLAGS " in
-    *" $ac_cv_cflags_warn_all "*)
-      { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$ac_cv_cflags_warn_all"; } >&5
+   *)
+if ${CFLAGS+:} false; then :
+
+  case " $CFLAGS " in #(
+  *" $ac_cv_cflags_warn_all "*) :
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$ac_cv_cflags_warn_all"; } >&5
   (: CFLAGS already contains $ac_cv_cflags_warn_all) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-      ;;
-    *)
-      { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_warn_all\""; } >&5
-  (: CFLAGS="$CFLAGS $ac_cv_cflags_warn_all") 2>&5
+  test $ac_status = 0; } ;; #(
+  *) :
+
+     as_fn_append CFLAGS " $ac_cv_cflags_warn_all"
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
+  (: CFLAGS="$CFLAGS") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }
-      CFLAGS="$CFLAGS $ac_cv_cflags_warn_all"
-      ;;
-   esac
+     ;;
+esac
+
 else
-  CFLAGS="$ac_cv_cflags_warn_all"
+
+  CFLAGS=$ac_cv_cflags_warn_all
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
+  (: CFLAGS="$CFLAGS") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+
 fi
  ;;
 esac
@@ -8546,7 +8564,7 @@
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdlib.h>
-	  static void foo(void) __attribute__ ((__unused__));
+	  static void foo(void) __attribute__ ((unused));
 	  static void
 	  foo(void) {
 	      exit(1);
@@ -8577,6 +8595,65 @@
 
   fi
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler vendor" >&5
+$as_echo_n "checking for C compiler vendor... " >&6; }
+if ${ax_cv_c_compiler_vendor+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+    # note: don't check for gcc first since some other compilers define __GNUC__
+  vendors="intel:     __ICC,__ECC,__INTEL_COMPILER
+           ibm:       __xlc__,__xlC__,__IBMC__,__IBMCPP__
+           pathscale: __PATHCC__,__PATHSCALE__
+           clang:     __clang__
+           cray:      _CRAYC
+           fujitsu:   __FUJITSU
+           gnu:       __GNUC__
+           sun:       __SUNPRO_C,__SUNPRO_CC
+           hp:        __HP_cc,__HP_aCC
+           dec:       __DECC,__DECCXX,__DECC_VER,__DECCXX_VER
+           borland:   __BORLANDC__,__CODEGEARC__,__TURBOC__
+           comeau:    __COMO__
+           kai:       __KCC
+           lcc:       __LCC__
+           sgi:       __sgi,sgi
+           microsoft: _MSC_VER
+           metrowerks: __MWERKS__
+           watcom:    __WATCOMC__
+           portland:  __PGI
+	   tcc:       __TINYC__
+           unknown:   UNKNOWN"
+  for ventest in $vendors; do
+    case $ventest in
+      *:) vendor=$ventest; continue ;;
+      *)  vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")" ;;
+    esac
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+      #if !($vencpp)
+        thisisanerror;
+      #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+  ax_cv_c_compiler_vendor=`echo $vendor | cut -d: -f1`
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_c_compiler_vendor" >&5
+$as_echo "$ax_cv_c_compiler_vendor" >&6; }
+
+
 
 
 
@@ -8718,113 +8795,66 @@
 
 
      case $ax_cv_gcc_x86_cpuid_0 in
-       *:756e6547:*:*) # Intel
+       *:756e6547:6c65746e:49656e69) # Intel
           case $ax_cv_gcc_x86_cpuid_1 in
-	    *5[48]?:*:*:*) ax_gcc_arch="pentium-mmx pentium" ;;
-	    *5??:*:*:*) ax_gcc_arch=pentium ;;
+	    *5[4578]?:*:*:*) ax_gcc_arch="pentium-mmx pentium" ;;
+	    *5[123]?:*:*:*) ax_gcc_arch=pentium ;;
+	    *0?61?:*:*:*|?61?:*:*:*|61?:*:*:*) ax_gcc_arch=pentiumpro ;;
+	    *0?6[356]?:*:*:*|?6[356]?:*:*:*|6[356]?:*:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
+	    *0?6[78ab]?:*:*:*|?6[78ab]?:*:*:*|6[78ab]?:*:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
+	    *0?6[9d]?:*:*:*|?6[9d]?:*:*:*|6[9d]?:*:*:*|*1?65?:*:*:*) ax_gcc_arch="pentium-m pentium3 pentiumpro" ;;
+	    *0?6e?:*:*:*|?6e?:*:*:*|6e?:*:*:*) ax_gcc_arch="yonah pentium-m pentium3 pentiumpro" ;;
+	    *0?6f?:*:*:*|?6f?:*:*:*|6f?:*:*:*|*1?66?:*:*:*) ax_gcc_arch="core2 pentium-m pentium3 pentiumpro" ;;
 	    *1?6[7d]?:*:*:*) ax_gcc_arch="penryn core2 pentium-m pentium3 pentiumpro" ;;
-	    *1?6[aef]?:*:*:*|*2?6[5cef]?:*:*:*) ax_gcc_arch="corei7 core2 pentium-m pentium3 pentiumpro" ;;
-	    *1?6c?:*:*:*|*[23]?66?:*:*:*) ax_gcc_arch="atom core2 pentium-m pentium3 pentiumpro" ;;
-	    *2?6[ad]?:*:*:*) ax_gcc_arch="corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;;
-	    *[1-9a-f]?6??:*:*:*) ax_gcc_arch="core2 pentiumpro" ;;
-	    *6[3456]?:*:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
-	    *6a?:*[01]:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
-	    *6a?:*[234]:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
-	    *6[9de]?:*:*:*) ax_gcc_arch="pentium-m pentium3 pentiumpro" ;;
-	    *6[78b]?:*:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
-	    *6f?:*:*:*) ax_gcc_arch="core2 pentium-m pentium3 pentiumpro" ;;
+	    *1?6[aef]?:*:*:*|*2?6e?:*:*:*) ax_gcc_arch="nehalem corei7 core2 pentium-m pentium3 pentiumpro" ;;
+	    *2?6[5cf]?:*:*:*) ax_gcc_arch="westmere corei7 core2 pentium-m pentium3 pentiumpro" ;;
+	    *2?6[ad]?:*:*:*) ax_gcc_arch="sandybridge corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;;
+	    *3?6[ae]?:*:*:*) ax_gcc_arch="ivybridge core-avx-i corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;;
+	    *3?6[cf]?:*:*:*|*4?6[56]?:*:*:*) ax_gcc_arch="haswell core-avx2 core-avx-i corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;;
+	    *3?6d?:*:*:*) ax_gcc_arch="broadwell core-avx2 core-avx-i corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;;
+	    *1?6c?:*:*:*|*2?6[67]?:*:*:*|*3?6[56]?:*:*:*) ax_gcc_arch="bonnell atom core2 pentium-m pentium3 pentiumpro" ;;
+	    *3?67?:*:*:*|*[45]?6[ad]?:*:*:*) ax_gcc_arch="silvermont atom core2 pentium-m pentium3 pentiumpro" ;;
+	    *000?f[012]?:*:*:*|?f[012]?:*:*:*|f[012]?:*:*:*) ax_gcc_arch="pentium4 pentiumpro" ;;
+	    *000?f[346]?:*:*:*|?f[346]?:*:*:*|f[346]?:*:*:*) ax_gcc_arch="nocona prescott pentium4 pentiumpro" ;;
+	    # fallback
+	    *5??:*:*:*) ax_gcc_arch=pentium ;;
+	    *??6??:*:*:*) ax_gcc_arch="core2 pentiumpro" ;;
 	    *6??:*:*:*) ax_gcc_arch=pentiumpro ;;
-	    *f3[347]:*:*:*|*f41347:*:*:*|*f6?:*:*:*)
-		case $host_cpu in
-	          x86_64*) ax_gcc_arch="nocona pentium4 pentiumpro" ;;
-	          *) ax_gcc_arch="prescott pentium4 pentiumpro" ;;
-	        esac ;;
-	    *f??:*:*:*) ax_gcc_arch="pentium4 pentiumpro";;
+	    *00??f??:*:*:*|??f??:*:*:*|?f??:*:*:*|f??:*:*:*) ax_gcc_arch="pentium4 pentiumpro" ;;
           esac ;;
-       *:68747541:*:*) # AMD
+       *:68747541:444d4163:69746e65) # AMD
           case $ax_cv_gcc_x86_cpuid_1 in
 	    *5[67]?:*:*:*) ax_gcc_arch=k6 ;;
-	    *5[8d]?:*:*:*) ax_gcc_arch="k6-2 k6" ;;
-	    *5[9]?:*:*:*) ax_gcc_arch="k6-3 k6" ;;
-	    *60?:*:*:*) ax_gcc_arch=k7 ;;
+	    *5[8]?:*:*:*) ax_gcc_arch="k6-2 k6" ;;
+	    *5[9d]?:*:*:*) ax_gcc_arch="k6-3 k6" ;;
 	    *6[12]?:*:*:*) ax_gcc_arch="athlon k7" ;;
 	    *6[34]?:*:*:*) ax_gcc_arch="athlon-tbird k7" ;;
-	    *67?:*:*:*) ax_gcc_arch="athlon-4 athlon k7" ;;
-	    *6[68a]?:*:*:*)
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x86 cpuid 0x80000006 output" >&5
-$as_echo_n "checking for x86 cpuid 0x80000006 output... " >&6; }
-if ${ax_cv_gcc_x86_cpuid_0x80000006+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ax_cv_gcc_x86_cpuid_0x80000006=unknown
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-int
-main ()
-{
-
-     int op = 0x80000006, eax, ebx, ecx, edx;
-     FILE *f;
-      __asm__("cpuid"
-        : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx)
-        : "a" (op));
-     f = fopen("conftest_cpuid", "w"); if (!f) return 1;
-     fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
-     fclose(f);
-     return 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ax_cv_gcc_x86_cpuid_0x80000006=`cat conftest_cpuid`; rm -f conftest_cpuid
-else
-  ax_cv_gcc_x86_cpuid_0x80000006=unknown; rm -f conftest_cpuid
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_x86_cpuid_0x80000006" >&5
-$as_echo "$ax_cv_gcc_x86_cpuid_0x80000006" >&6; }
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- # L2 cache size
-	       case $ax_cv_gcc_x86_cpuid_0x80000006 in
-                 *:*:*[1-9a-f]??????:*) # (L2 = ecx >> 16) >= 256
-			ax_gcc_arch="athlon-xp athlon-4 athlon k7" ;;
-                 *) ax_gcc_arch="athlon-4 athlon k7" ;;
-	       esac ;;
-	    *5??f??:*:*:*) ax_gcc_arch="btver1 amdfam10 k8" ;;
-	    *6??f??:*:*:*) ax_gcc_arch="bdver1 amdfam10 k8" ;;
-	    *[1-9a-f]??f??:*:*:*) ax_gcc_arch="amdfam10 k8" ;;
-	    *f[4cef8b]?:*:*:*) ax_gcc_arch="athlon64 k8" ;;
-	    *f5?:*:*:*) ax_gcc_arch="opteron k8" ;;
-	    *f7?:*:*:*) ax_gcc_arch="athlon-fx opteron k8" ;;
-	    *f??:*:*:*) ax_gcc_arch="k8" ;;
+	    *6[678a]?:*:*:*) ax_gcc_arch="athlon-xp athlon-4 athlon k7" ;;
+	    *000?f[4578bcef]?:*:*:*|?f[4578bcef]?:*:*:*|f[4578bcef]?:*:*:*|*001?f[4578bcf]?:*:*:*|1?f[4578bcf]?:*:*:*) ax_gcc_arch="athlon64 k8" ;;
+	    *002?f[13457bcf]?:*:*:*|2?f[13457bcf]?:*:*:*|*004?f[138bcf]?:*:*:*|4?f[138bcf]?:*:*:*|*005?f[df]?:*:*:*|5?f[df]?:*:*:*|*006?f[8bcf]?:*:*:*|6?f[8bcf]?:*:*:*|*007?f[cf]?:*:*:*|7?f[cf]?:*:*:*|*00c?f1?:*:*:*|c?f1?:*:*:*|*020?f3?:*:*:*|20?f3?:*:*:*) ax_gcc_arch="athlon64-sse3 k8-sse3 athlon64 k8" ;;
+	    *010?f[245689a]?:*:*:*|10?f[245689a]?:*:*:*|*030?f1?:*:*:*|30?f1?:*:*:*) ax_gcc_arch="barcelona amdfam10 k8" ;;
+	    *050?f[12]?:*:*:*|50?f[12]?:*:*:*) ax_gcc_arch="btver1 amdfam10 k8" ;;
+	    *060?f1?:*:*:*|60?f1?:*:*:*) ax_gcc_arch="bdver1 amdfam10 k8" ;;
+	    *060?f2?:*:*:*|60?f2?:*:*:*|*061?f[03]?:*:*:*|61?f[03]?:*:*:*) ax_gcc_arch="bdver2 bdver1 amdfam10 k8" ;;
+	    *063?f0?:*:*:*|63?f0?:*:*:*) ax_gcc_arch="bdver3 bdver2 bdver1 amdfam10 k8" ;;
+	    *07[03]?f0?:*:*:*|7[03]?f0?:*:*:*) ax_gcc_arch="btver2 btver1 amdfam10 k8" ;;
+	    # fallback
+	    *0[13]??f??:*:*:*|[13]??f??:*:*:*) ax_gcc_arch="barcelona amdfam10 k8" ;;
+	    *020?f??:*:*:*|20?f??:*:*:*) ax_gcc_arch="athlon64-sse3 k8-sse3 athlon64 k8" ;;
+	    *05??f??:*:*:*|5??f??:*:*:*) ax_gcc_arch="btver1 amdfam10 k8" ;;
+	    *060?f??:*:*:*|60?f??:*:*:*) ax_gcc_arch="bdver1 amdfam10 k8" ;;
+	    *061?f??:*:*:*|61?f??:*:*:*) ax_gcc_arch="bdver2 bdver1 amdfam10 k8" ;;
+	    *06??f??:*:*:*|6??f??:*:*:*) ax_gcc_arch="bdver3 bdver2 bdver1 amdfam10 k8" ;;
+	    *070?f??:*:*:*|70?f??:*:*:*) ax_gcc_arch="btver2 btver1 amdfam10 k8" ;;
+	    *???f??:*:*:*) ax_gcc_arch="amdfam10 k8" ;;
           esac ;;
-	*:746e6543:*:*) # IDT
+	*:746e6543:736c7561:48727561) # IDT / VIA (Centaur)
 	   case $ax_cv_gcc_x86_cpuid_1 in
 	     *54?:*:*:*) ax_gcc_arch=winchip-c6 ;;
-	     *58?:*:*:*) ax_gcc_arch=winchip2 ;;
+	     *5[89]?:*:*:*) ax_gcc_arch=winchip2 ;;
+	     *66?:*:*:*) ax_gcc_arch=winchip2 ;;
 	     *6[78]?:*:*:*) ax_gcc_arch=c3 ;;
-	     *69?:*:*:*) ax_gcc_arch="c3-2 c3" ;;
+	     *6[9adf]?:*:*:*) ax_gcc_arch="c3-2 c3" ;;
 	   esac ;;
      esac
      if test x"$ax_gcc_arch" = x; then # fallback
@@ -8921,16 +8951,18 @@
 fi # guess arch
 
 if test "x$ax_gcc_arch" != x -a "x$ax_gcc_arch" != xno; then
-for arch in $ax_gcc_arch; do
-  if test "xyes" = xyes; then # if we require portable code
-    flags="-mtune=$arch"
-    # -mcpu=$arch and m$arch generate nonportable code on every arch except
-    # x86.  And some other arches (e.g. Alpha) don't accept -mtune.  Grrr.
-    case $host_cpu in i*86|x86_64*) flags="$flags -mcpu=$arch -m$arch";; esac
-  else
-    flags="-march=$arch -mcpu=$arch -m$arch"
-  fi
-  for flag in $flags; do
+if test "xyes" = xyes; then # if we require portable code
+  flag_prefixes="-mtune="
+  if test "x$ax_cv_c_compiler_vendor" = xclang; then flag_prefixes="-march="; fi
+  # -mcpu=$arch and m$arch generate nonportable code on every arch except
+  # x86.  And some other arches (e.g. Alpha) don't accept -mtune.  Grrr.
+  case $host_cpu in i*86|x86_64*|amd64*) flag_prefixes="$flag_prefixes -mcpu= -m";; esac
+else
+  flag_prefixes="-march= -mcpu= -m"
+fi
+for flag_prefix in $flag_prefixes; do
+  for arch in $ax_gcc_arch; do
+    flag="$flag_prefix$arch"
     as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
 $as_echo_n "checking whether C compiler accepts $flag... " >&6; }
@@ -8962,8 +8994,12 @@
 eval ac_res=\$$as_CACHEVAR
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
-  ax_cv_gcc_archflag=$flag; break
+if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then :
+  if test "x$ax_cv_c_compiler_vendor" = xclang; then
+      if test "xyes" = xyes; then
+	if test "x$flag" = "x-march=$arch"; then flag=-mtune=$arch; fi
+      fi
+    fi; ax_cv_gcc_archflag=$flag; break
 else
   :
 fi
@@ -8989,6 +9025,11 @@
 
 
 
+
+
+
+
+
 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
 	if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
@@ -9101,7 +9142,6 @@
 $as_echo "no" >&6; }
 		PKG_CONFIG=""
 	fi
-
 fi
 
 
@@ -9146,19 +9186,19 @@
 if ${ax_cv_c_compiler_vendor+:} false; then :
   $as_echo_n "(cached) " >&6
 else
-  # note: don't check for gcc first since some other compilers define __GNUC__
+    # note: don't check for gcc first since some other compilers define __GNUC__
   vendors="intel:     __ICC,__ECC,__INTEL_COMPILER
            ibm:       __xlc__,__xlC__,__IBMC__,__IBMCPP__
            pathscale: __PATHCC__,__PATHSCALE__
            clang:     __clang__
+           cray:      _CRAYC
            fujitsu:   __FUJITSU
            gnu:       __GNUC__
            sun:       __SUNPRO_C,__SUNPRO_CC
            hp:        __HP_cc,__HP_aCC
            dec:       __DECC,__DECCXX,__DECC_VER,__DECCXX_VER
-           borland:   __BORLANDC__,__TURBOC__
+           borland:   __BORLANDC__,__CODEGEARC__,__TURBOC__
            comeau:    __COMO__
-           cray:      _CRAYC
            kai:       __KCC
            lcc:       __LCC__
            sgi:       __sgi,sgi
@@ -9166,6 +9206,7 @@
            metrowerks: __MWERKS__
            watcom:    __WATCOMC__
            portland:  __PGI
+	   tcc:       __TINYC__
            unknown:   UNKNOWN"
   for ventest in $vendors; do
     case $ventest in
@@ -9242,26 +9283,36 @@
 case ".$ac_cv_cflags_warn_all" in
      .ok|.ok,*)  ;;
    .|.no|.no,*)  ;;
-   *) if ${CFLAGS+:} false; then :
-  case " $CFLAGS " in
-    *" $ac_cv_cflags_warn_all "*)
-      { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$ac_cv_cflags_warn_all"; } >&5
+   *)
+if ${CFLAGS+:} false; then :
+
+  case " $CFLAGS " in #(
+  *" $ac_cv_cflags_warn_all "*) :
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$ac_cv_cflags_warn_all"; } >&5
   (: CFLAGS already contains $ac_cv_cflags_warn_all) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-      ;;
-    *)
-      { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_warn_all\""; } >&5
-  (: CFLAGS="$CFLAGS $ac_cv_cflags_warn_all") 2>&5
+  test $ac_status = 0; } ;; #(
+  *) :
+
+     as_fn_append CFLAGS " $ac_cv_cflags_warn_all"
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
+  (: CFLAGS="$CFLAGS") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }
-      CFLAGS="$CFLAGS $ac_cv_cflags_warn_all"
-      ;;
-   esac
+     ;;
+esac
+
 else
-  CFLAGS="$ac_cv_cflags_warn_all"
+
+  CFLAGS=$ac_cv_cflags_warn_all
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
+  (: CFLAGS="$CFLAGS") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+
 fi
  ;;
 esac
@@ -26259,25 +26310,22 @@
 fi
 
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler recognizes bool as a built-in type" >&5
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler recognizes bool as a built-in type" >&5
 $as_echo_n "checking whether the compiler recognizes bool as a built-in type... " >&6; }
 if ${ax_cv_cxx_bool+:} false; then :
   $as_echo_n "(cached) " >&6
 else
-
- ac_ext=cpp
+       ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-
-int f(int  x){return 1;}
-int f(char x){return 1;}
-int f(bool x){return 1;}
-
+       int f(int  x){return 1;}
+                        int f(char x){return 1;}
+                        int f(bool x){return 1;}
 int
 main ()
 {
@@ -26292,7 +26340,7 @@
   ax_cv_cxx_bool=no
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=cpp
+     ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
@@ -26302,7 +26350,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_bool" >&5
 $as_echo "$ax_cv_cxx_bool" >&6; }
-if test "$ax_cv_cxx_bool" = yes; then
+  if test "X$ax_cv_cxx_bool" = Xyes; then :
 
 $as_echo "#define HAVE_BOOL /**/" >>confdefs.h
 
@@ -28815,6 +28863,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_AUTOTRACE_CFLAGS=`$PKG_CONFIG --cflags "autotrace >= 0.31.1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -28831,6 +28880,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_AUTOTRACE_LIBS=`$PKG_CONFIG --libs "autotrace >= 0.31.1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -28841,6 +28891,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -28848,17 +28900,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        AUTOTRACE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "autotrace >= 0.31.1" 2>&1`
+	        AUTOTRACE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "autotrace >= 0.31.1" 2>&1`
         else
-	        AUTOTRACE_PKG_ERRORS=`$PKG_CONFIG --print-errors "autotrace >= 0.31.1" 2>&1`
+	        AUTOTRACE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "autotrace >= 0.31.1" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$AUTOTRACE_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_autotrace=no
+	have_autotrace=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_autotrace=no
 else
 	AUTOTRACE_CFLAGS=$pkg_cv_AUTOTRACE_CFLAGS
@@ -29508,6 +29560,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.1.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -29524,6 +29577,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.1.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -29534,6 +29588,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -29541,17 +29597,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "fontconfig >= 2.1.0" 2>&1`
+	        FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "fontconfig >= 2.1.0" 2>&1`
         else
-	        FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --print-errors "fontconfig >= 2.1.0" 2>&1`
+	        FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "fontconfig >= 2.1.0" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$FONTCONFIG_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_fontconfig=no
+	have_fontconfig=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_fontconfig=no
 else
 	FONTCONFIG_CFLAGS=$pkg_cv_FONTCONFIG_CFLAGS
@@ -29623,6 +29679,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -29639,6 +29696,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -29649,6 +29707,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -29656,17 +29716,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        FREETYPE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "freetype2" 2>&1`
+	        FREETYPE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "freetype2" 2>&1`
         else
-	        FREETYPE_PKG_ERRORS=`$PKG_CONFIG --print-errors "freetype2" 2>&1`
+	        FREETYPE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "freetype2" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$FREETYPE_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_freetype=no
+	have_freetype=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_freetype=no
 else
 	FREETYPE_CFLAGS=$pkg_cv_FREETYPE_CFLAGS
@@ -29940,6 +30000,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_GVC_CFLAGS=`$PKG_CONFIG --cflags "libgvc >= 2.9.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -29956,6 +30017,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_GVC_LIBS=`$PKG_CONFIG --libs "libgvc >= 2.9.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -29966,6 +30028,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -29973,17 +30037,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        GVC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "libgvc >= 2.9.0" 2>&1`
+	        GVC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libgvc >= 2.9.0" 2>&1`
         else
-	        GVC_PKG_ERRORS=`$PKG_CONFIG --print-errors "libgvc >= 2.9.0" 2>&1`
+	        GVC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libgvc >= 2.9.0" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$GVC_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_gvc=no
+	have_gvc=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_gvc=no
 else
 	GVC_CFLAGS=$pkg_cv_GVC_CFLAGS
@@ -30607,6 +30671,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_LIBOPENJP2_CFLAGS=`$PKG_CONFIG --cflags "libopenjp2 >= 2.1.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -30623,6 +30688,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_LIBOPENJP2_LIBS=`$PKG_CONFIG --libs "libopenjp2 >= 2.1.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -30633,6 +30699,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -30640,17 +30708,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        LIBOPENJP2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "libopenjp2 >= 2.1.0" 2>&1`
+	        LIBOPENJP2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libopenjp2 >= 2.1.0" 2>&1`
         else
-	        LIBOPENJP2_PKG_ERRORS=`$PKG_CONFIG --print-errors "libopenjp2 >= 2.1.0" 2>&1`
+	        LIBOPENJP2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libopenjp2 >= 2.1.0" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$LIBOPENJP2_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_openjp2=no
+	have_openjp2=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_openjp2=no
 else
 	LIBOPENJP2_CFLAGS=$pkg_cv_LIBOPENJP2_CFLAGS
@@ -30723,6 +30791,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_LQR_CFLAGS=`$PKG_CONFIG --cflags "lqr-1 >= 0.1.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -30739,6 +30808,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_LQR_LIBS=`$PKG_CONFIG --libs "lqr-1 >= 0.1.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -30749,6 +30819,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -30756,17 +30828,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        LQR_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "lqr-1 >= 0.1.0" 2>&1`
+	        LQR_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "lqr-1 >= 0.1.0" 2>&1`
         else
-	        LQR_PKG_ERRORS=`$PKG_CONFIG --print-errors "lqr-1 >= 0.1.0" 2>&1`
+	        LQR_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "lqr-1 >= 0.1.0" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$LQR_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_lqr=no
+	have_lqr=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_lqr=no
 else
 	LQR_CFLAGS=$pkg_cv_LQR_CFLAGS
@@ -30830,6 +30902,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_LZMA_CFLAGS=`$PKG_CONFIG --cflags "liblzma >= 2.9.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -30846,6 +30919,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_LZMA_LIBS=`$PKG_CONFIG --libs "liblzma >= 2.9.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -30856,6 +30930,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -30863,17 +30939,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        LZMA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "liblzma >= 2.9.0" 2>&1`
+	        LZMA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "liblzma >= 2.9.0" 2>&1`
         else
-	        LZMA_PKG_ERRORS=`$PKG_CONFIG --print-errors "liblzma >= 2.9.0" 2>&1`
+	        LZMA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "liblzma >= 2.9.0" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$LZMA_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_lzma=no
+	have_lzma=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_lzma=no
 else
 	LZMA_CFLAGS=$pkg_cv_LZMA_CFLAGS
@@ -30945,6 +31021,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_OPENEXR_CFLAGS=`$PKG_CONFIG --cflags "OpenEXR >= 1.0.6" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -30961,6 +31038,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_OPENEXR_LIBS=`$PKG_CONFIG --libs "OpenEXR >= 1.0.6" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -30971,6 +31049,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -30978,17 +31058,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        OPENEXR_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "OpenEXR >= 1.0.6" 2>&1`
+	        OPENEXR_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "OpenEXR >= 1.0.6" 2>&1`
         else
-	        OPENEXR_PKG_ERRORS=`$PKG_CONFIG --print-errors "OpenEXR >= 1.0.6" 2>&1`
+	        OPENEXR_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "OpenEXR >= 1.0.6" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$OPENEXR_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_openexr=no
+	have_openexr=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_openexr=no
 else
 	OPENEXR_CFLAGS=$pkg_cv_OPENEXR_CFLAGS
@@ -31061,6 +31141,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_PANGO_CFLAGS=`$PKG_CONFIG --cflags "pangocairo >= 1.28.1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -31077,6 +31158,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_PANGO_LIBS=`$PKG_CONFIG --libs "pangocairo >= 1.28.1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -31087,6 +31169,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -31094,17 +31178,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        PANGO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "pangocairo >= 1.28.1" 2>&1`
+	        PANGO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "pangocairo >= 1.28.1" 2>&1`
         else
-	        PANGO_PKG_ERRORS=`$PKG_CONFIG --print-errors "pangocairo >= 1.28.1" 2>&1`
+	        PANGO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "pangocairo >= 1.28.1" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$PANGO_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_pangocairo=no
+	have_pangocairo=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_pangocairo=no
 else
 	PANGO_CFLAGS=$pkg_cv_PANGO_CFLAGS
@@ -31130,6 +31214,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_PANGO_CFLAGS=`$PKG_CONFIG --cflags "pango >= 1.28.1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -31146,6 +31231,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_PANGO_LIBS=`$PKG_CONFIG --libs "pango >= 1.28.1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -31156,6 +31242,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -31163,17 +31251,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        PANGO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "pango >= 1.28.1" 2>&1`
+	        PANGO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "pango >= 1.28.1" 2>&1`
         else
-	        PANGO_PKG_ERRORS=`$PKG_CONFIG --print-errors "pango >= 1.28.1" 2>&1`
+	        PANGO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "pango >= 1.28.1" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$PANGO_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_pango=no
+	have_pango=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_pango=no
 else
 	PANGO_CFLAGS=$pkg_cv_PANGO_CFLAGS
@@ -31829,6 +31917,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_RSVG_CFLAGS=`$PKG_CONFIG --cflags "librsvg-2.0 >= 2.9.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -31845,6 +31934,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_RSVG_LIBS=`$PKG_CONFIG --libs "librsvg-2.0 >= 2.9.0" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -31855,6 +31945,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -31862,17 +31954,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        RSVG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "librsvg-2.0 >= 2.9.0" 2>&1`
+	        RSVG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "librsvg-2.0 >= 2.9.0" 2>&1`
         else
-	        RSVG_PKG_ERRORS=`$PKG_CONFIG --print-errors "librsvg-2.0 >= 2.9.0" 2>&1`
+	        RSVG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "librsvg-2.0 >= 2.9.0" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$RSVG_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_rsvg=no
+	have_rsvg=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_rsvg=no
 else
 	RSVG_CFLAGS=$pkg_cv_RSVG_CFLAGS
@@ -31898,6 +31990,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_CAIRO_SVG_CFLAGS=`$PKG_CONFIG --cflags "cairo-svg" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -31914,6 +32007,7 @@
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_CAIRO_SVG_LIBS=`$PKG_CONFIG --libs "cairo-svg" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
@@ -31924,6 +32018,8 @@
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -31931,17 +32027,17 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        CAIRO_SVG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "cairo-svg" 2>&1`
+	        CAIRO_SVG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "cairo-svg" 2>&1`
         else
-	        CAIRO_SVG_PKG_ERRORS=`$PKG_CONFIG --print-errors "cairo-svg" 2>&1`
+	        CAIRO_SVG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "cairo-svg" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$CAIRO_SVG_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_cairo=no
+	have_cairo=no
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	have_cairo=no
 else
 	CAIRO_SVG_CFLAGS=$pkg_cv_CAIRO_SVG_CFLAGS