Index: Makerules
--- Makerules.orig
+++ Makerules
@@ -83,8 +83,8 @@ ifeq ($(build),debug)
   CFLAGS += -pipe -g
   LDFLAGS += -g
 else ifeq ($(build),release)
-  CFLAGS += -pipe -O2 -DNDEBUG -fomit-frame-pointer
-  LDFLAGS += $(LDREMOVEUNREACH) -Wl,-s
+  CFLAGS += -DNDEBUG
+  LDFLAGS += $(LDREMOVEUNREACH)
 else ifeq ($(build),small)
   CFLAGS += -pipe -Os -DNDEBUG -fomit-frame-pointer
   LDFLAGS += $(LDREMOVEUNREACH) -Wl,-s
@@ -168,8 +168,8 @@ else ifeq ($(OS),MACOS)
     endif
   endif
 
-else ifeq ($(OS),Linux)
-  HAVE_OBJCOPY := yes
+else
+  HAVE_OBJCOPY ?= yes
 
   ifeq ($(shell pkg-config --exists freetype2 && echo yes),yes)
 	SYS_FREETYPE_CFLAGS := $(shell pkg-config --cflags freetype2)
@@ -230,10 +230,10 @@ else ifeq ($(OS),Linux)
 	X11_LIBS := $(shell pkg-config --libs x11 xext)
   endif
 
-  HAVE_LIBCRYPTO := $(shell pkg-config --exists 'libcrypto >= 1.1.0' && echo yes)
+  HAVE_LIBCRYPTO := yes
   ifeq ($(HAVE_LIBCRYPTO),yes)
-	LIBCRYPTO_CFLAGS := $(shell pkg-config --cflags libcrypto) -DHAVE_LIBCRYPTO
-	LIBCRYPTO_LIBS := $(shell pkg-config --libs libcrypto)
+	LIBCRYPTO_CFLAGS := -DHAVE_LIBCRYPTO
+	LIBCRYPTO_LIBS := -lcrypto
   endif
 
   HAVE_PTHREAD := yes