5 files changed, 8 insertions, 2 deletions
diff --git a/ext/digest/digest_conf.rb b/ext/digest/digest_conf.rb
index 432652852f..8e36ce5d41 100644
--- a/ext/digest/digest_conf.rb
+++ b/ext/digest/digest_conf.rb
@@ -6,6 +6,7 @@ def digest_conf(name, hdr = name, funcs = nil, types = nil)
       if File.exist?("#$srcdir/#{name}cc.h") and
         have_header("CommonCrypto/CommonDigest.h")
         $defs << "-D#{name.upcase}_USE_COMMONDIGEST"
+        $headers << "#{name}cc.h"
         return :commondigest
       end
     end
@@ -21,6 +22,7 @@ def digest_conf(name, hdr = name, funcs = nil, types = nil)
       if funcs.all? {|func| OpenSSL.check_func("#{func}_Transform", hdr)} &&
          types.all? {|type| have_type("#{type}_CTX", hdr)}
         $defs << "-D#{name.upcase}_USE_OPENSSL"
+        $headers << "#{name}ossl.h"
         return :ossl
       end
     end
diff --git a/ext/digest/md5/depend b/ext/digest/md5/depend
index 58829918e4..288e37b982 100644
--- a/ext/digest/md5/depend
+++ b/ext/digest/md5/depend
@@ -1,4 +1,5 @@
 md5.o: md5.c md5.h $(srcdir)/../defs.h
+md5init.o: $(LOCAL_HDRS)
 
 # AUTOGENERATED DEPENDENCIES START
 md5init.o: $(RUBY_EXTCONF_H)
diff --git a/ext/digest/rmd160/depend b/ext/digest/rmd160/depend
index 2a5b279047..25cb820106 100644
--- a/ext/digest/rmd160/depend
+++ b/ext/digest/rmd160/depend
@@ -1,4 +1,5 @@
-rmd160.o: rmd160.c rmd160.h $(srcdir)/../defs.h $(HDRS) $(ruby_headers)
+rmd160.o: rmd160.c rmd160.h $(srcdir)/../defs.h
+rmd160init.o: $(LOCAL_HDRS)
 
 # AUTOGENERATED DEPENDENCIES START
 rmd160init.o: $(RUBY_EXTCONF_H)
diff --git a/ext/digest/sha1/depend b/ext/digest/sha1/depend
index b67f9ae6bb..09c7c5d770 100644
--- a/ext/digest/sha1/depend
+++ b/ext/digest/sha1/depend
@@ -1,4 +1,5 @@
 sha1.o: sha1.c sha1.h $(srcdir)/../defs.h
+sha1init.o: $(LOCAL_HDRS)
 
 # AUTOGENERATED DEPENDENCIES START
 sha1init.o: $(RUBY_EXTCONF_H)
diff --git a/ext/digest/sha2/depend b/ext/digest/sha2/depend
index 0a0bca2081..0cbc6bf28e 100644
--- a/ext/digest/sha2/depend
+++ b/ext/digest/sha2/depend
@@ -1,4 +1,5 @@
-sha2.o: sha2.c sha2.h $(srcdir)/../defs.h $(HDRS) $(ruby_headers)
+sha2.o: sha2.c sha2.h $(srcdir)/../defs.h
+sha2init.o: $(LOCAL_HDRS)
 
 # AUTOGENERATED DEPENDENCIES START
 sha2init.o: $(RUBY_EXTCONF_H)