Fix freetype circular dylib include

Author: ankith26

buildconfig/manylinux-build/docker_base/freetype/build-freetype.sh

@@ -47,6 +47,16 @@ make install
 if [[ "$OSTYPE" == "darwin"* ]]; then
     # Install to mac deps cache dir as well
     make install DESTDIR=${MACDEP_CACHE_PREFIX_PATH}
+
+    # We do a little hack...
+    # When freetype finds harfbuzz with pkg-config, we tell freetype a little
+    # lie that harfbuzz doesn't depend on freetype (even though it does).
+    # This ensures no direct circular dylib link happen.
+    # This is a bit of a brittle hack: This command removes the entire line that
+    # contains "freetype". This is fine for now when the harfbuzz we are
+    # building has no other dependencies
+    sed -i '' '/freetype/d' /usr/local/lib/pkgconfig/harfbuzz.pc
+    sed -i '' 's/ \/usr\/local\/lib\/libfreetype.la//g' /usr/local/lib/libharfbuzz.la
 fi
 
 cd ..
@@ -56,6 +66,9 @@ cd $FREETYPE
 
 # fully clean previous install
 make clean
+if [[ "$OSTYPE" == "darwin"* ]]; then
+    make uninstall
+fi
 
 ./configure $ARCHS_CONFIG_FLAG --with-harfbuzz=yes
 make