fix(giflib)

closes #5266

projects/giflib.sourceforge.io/package.yml

@@ -12,17 +12,20 @@ versions:
 build:
   dependencies:
     gnu.org/patch: '*'
-  script: |
+    imagemagick.org: '*' # needs `convert`
+  script:
+    # the appears to be applied in 5.2.2
+    - run: |
         if test {{ hw.platform }} = "darwin"; then
           # needed to work on macOS
           patch -p0 < props/Makefile.patch
         fi
+      if: <5.2.2
 
-    make --jobs {{ hw.concurrency }} all
-    make install PREFIX="{{ prefix }}"
+    - make --jobs {{ hw.concurrency }} all
+    - make install PREFIX="{{ prefix }}"
 
-test:
-  giftext fixture.gif
+test: giftext fixture.gif
 
 provides:
   - bin/gif2rgb