gentoo-overlay/dev-libs/cryptlib/files/cryptlib-3.4.3-zlib.patch

From 70b00d882e9ff1e17bb82b3e722def0b71f2374a Mon Sep 17 00:00:00 2001
From: Alon Bar-Lev <alon.barlev@gmail.com>
Date: Sat, 11 Jun 2016 15:15:25 +0300
Subject: [PATCH 2/2] build: use system zlib

this should be a toggle of build system not hard coded.

Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
---
 envelope/envelope.h | 6 +-----
 makefile            | 4 ++--
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/envelope/envelope.h b/envelope/envelope.h
index 028f4b2..4ef6b20 100644
--- a/envelope/envelope.h
+++ b/envelope/envelope.h
@@ -17,11 +17,7 @@
   #endif /* Compiler-specific includes */
 #endif /* _STREAM_DEFINED */
 #ifdef USE_COMPRESSION
-  #if defined( INC_ALL )
-	#include "zlib.h"
-  #else
-	#include "zlib/zlib.h"
-  #endif /* Compiler-specific includes */
+  #include <zlib.h>
 #endif /* USE_COMPRESSION */
 
 /****************************************************************************
diff --git a/makefile b/makefile
index c762d02..24c180a 100644
--- a/makefile
+++ b/makefile
@@ -283,7 +283,7 @@ ZLIBOBJS	= $(OBJPATH)adler32.o $(OBJPATH)deflate.o $(OBJPATH)inffast.o \
 OBJS		= $(BNOBJS) $(CERTOBJS) $(CRYPTOBJS) $(CTXOBJS) $(DEVOBJS) \
 			  $(ENCDECOBJS) $(ENVOBJS) $(HASHOBJS) $(IOOBJS) $(KEYSETOBJS) \
 			  $(KRNLOBJS) $(LIBOBJS) $(MECHOBJS) $(MISCOBJS) $(SESSOBJS) \
-			  $(ZLIBOBJS) $(OSOBJS)
+			  $(OSOBJS)
 
 # Object files for the self-test code
 
@@ -1483,7 +1483,7 @@ $(LIBNAME):		$(OBJS) $(EXTRAOBJS) $(TESTOBJS)
 
 $(SLIBNAME):	$(OBJS) $(EXTRAOBJS) $(TESTOBJS)
 				@./tools/buildsharedlib.sh $(OSNAME) $(SLIBNAME) $(LD) \
-					$(STRIP) $(OBJS) $(EXTRAOBJS)
+					$(STRIP) $(OBJS) $(EXTRAOBJS) -lz
 
 $(DYLIBNAME):	$(OBJS) $(EXTRAOBJS) $(TESTOBJS)
 				@$(LD) -dynamiclib -compatibility_version $(MAJ).$(MIN) \
-- 
2.7.3