babl: fixed on ppc32

This by extension fixes gegl, gimp and so on.

srcpkgs/babl/patches/fix-ppc32.patch

@@ -0,0 +1,31 @@
+Source: https://gitlab.gnome.org/GNOME/babl/issues/24#note_712527
+
+--- babl/babl-fish-path.c
++++ babl/babl-fish-path.c
+@@ -404,7 +404,7 @@ alias_conversion (Babl *babl,
+                     (void*)conv->source, (void*)space),
+               babl_remodel_with_space (
+                     (void*)conv->destination, (void*)space),
+-              "linear", conv->function,
++              "linear", conv->function.linear,
+               NULL);
+         break;
+       case BABL_CONVERSION_PLANAR:
+@@ -413,7 +413,7 @@ alias_conversion (Babl *babl,
+                     (void*)conv->source, (void*)space),
+               babl_remodel_with_space (
+                     (void*)conv->destination, (void*)space),
+-              "planar", conv->function,
++              "planar", conv->function.planar,
+               NULL);
+         break;
+       case BABL_CONVERSION_PLANE:
+@@ -422,7 +422,7 @@ alias_conversion (Babl *babl,
+                     (void*)conv->source, (void*)space),
+               babl_remodel_with_space (
+                     (void*)conv->destination, (void*)space),
+-              "plane", conv->function,
++              "plane", conv->function.plane,
+               NULL);
+         break;
+       default:

srcpkgs/babl/template

@@ -16,9 +16,8 @@ distfiles="https://download.gimp.org/pub/babl/${version%.*}/babl-${version}.tar.
 checksum=9a710b6950da37ada94cd9e2046cbce26de12473da32a7b79b7d1432fc66ce0e
 
 case "$XBPS_TARGET_MACHINE" in
-	ppc64*) ;;
+	x86_64*|i686*) ;;
-	ppc*) broken="gegl segfaults in babl when building gimp";;
+	*)
-	arm*|aarch64*)
 		configure_args+=" -Denable-sse=false -Denable-sse2=false
 		 -Denable-sse3=false -Denable-sse4_1=false -Denable-avx2=false
 		 -Denable-f16c=false -Denable-mmx=false";;