polarssl: enable zlib and really build .dll

src/polarssl-1-CVE20151182.patch

@@ -1,20 +0,0 @@
-This file is part of MXE.
-See index.html for further information.
-
-Security fix for CVE-2015-1182 from:
-https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2014-04
-
-
-diff --git a/library/asn1parse.c b/library/asn1parse.c
-index a3a2b56..e2117bf 100644
---- a/library/asn1parse.c
-+++ b/library/asn1parse.c
-@@ -278,6 +278,8 @@ int asn1_get_sequence_of( unsigned char **p,
-             if( cur->next == NULL )
-                 return( POLARSSL_ERR_ASN1_MALLOC_FAILED );
-
-+            memset( cur->next, 0, sizeof( asn1_sequence ) );
-+
-             cur = cur->next;
-         }
-     }

src/polarssl-1-fixes.patch

@@ -0,0 +1,52 @@
+This file is part of MXE.
+See index.html for further information.
+
+Contains ad hoc patches for cross building.
+
+From 0516b3ebc54e3acdf3882b218e0f30133a23fa61 Mon Sep 17 00:00:00 2001
+From: MXE
+Date: Wed, 2 Dec 2015 18:47:45 +1100
+Subject: [PATCH 1/2] Security fix for CVE-2015-1182 from:
+
+https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2014-04
+
+diff --git a/library/asn1parse.c b/library/asn1parse.c
+index a3a2b56..e2117bf 100644
+--- a/library/asn1parse.c
++++ b/library/asn1parse.c
+@@ -278,6 +278,8 @@ int asn1_get_sequence_of( unsigned char **p,
+             if( cur->next == NULL )
+                 return( POLARSSL_ERR_ASN1_MALLOC_FAILED );
+ 
++            memset( cur->next, 0, sizeof( asn1_sequence ) );
++
+             cur = cur->next;
+         }
+     }
+-- 
+2.4.9 (Apple Git-60)
+
+
+From e13da28ce07af59a1ee9736d41fc80e7a2861e7b Mon Sep 17 00:00:00 2001
+From: MXE
+Date: Wed, 2 Dec 2015 18:50:21 +1100
+Subject: [PATCH 2/2] fix shared lib install locations
+
+
+diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
+index 33d96b4..262b463 100644
+--- a/library/CMakeLists.txt
++++ b/library/CMakeLists.txt
+@@ -131,6 +131,8 @@ if(USE_SHARED_POLARSSL_LIBRARY)
+ 	endif()
+ 
+ 	install(TARGETS polarssl
+-			DESTINATION ${LIB_INSTALL_DIR}
++			ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
++			LIBRARY DESTINATION ${LIB_INSTALL_DIR}
++			RUNTIME DESTINATION bin
+ 			PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
+ endif(USE_SHARED_POLARSSL_LIBRARY)
+-- 
+2.4.9 (Apple Git-60)
+

src/polarssl.mk

@@ -8,7 +8,7 @@ $(PKG)_CHECKSUM := d3605afc28ed4b7d1d9e3142d72e42855e4a23c07c951bbb0299556b02d36
 $(PKG)_SUBDIR   := polarssl-$($(PKG)_VERSION)
 $(PKG)_FILE     := polarssl-$($(PKG)_VERSION)-gpl.tgz
 $(PKG)_URL      := https://polarssl.org/download/$($(PKG)_FILE)
-$(PKG)_DEPS     := gcc
+$(PKG)_DEPS     := gcc zlib
 
 # Match lines like:
 # <a href="/tech-updates/releases/polarssl-1.3.4-released">PolarSSL 1.3.4 released</a></br>
@@ -23,7 +23,12 @@ endef
 define $(PKG)_BUILD
     mkdir '$(1)/build'
     cd '$(1)/build' && cmake .. \
-        -DCMAKE_TOOLCHAIN_FILE='$(CMAKE_TOOLCHAIN_FILE)'
+        -DCMAKE_TOOLCHAIN_FILE='$(CMAKE_TOOLCHAIN_FILE)' \
+        -DUSE_STATIC_POLARSSL_LIBRARY=$(CMAKE_STATIC_BOOL) \
+        -DUSE_SHARED_POLARSSL_LIBRARY=$(CMAKE_SHARED_BOOL) \
+        -DENABLE_TESTING=OFF \
+        -DENABLE_PROGRAMS=OFF \
+        -DENABLE_ZLIB_SUPPORT=ON
     $(MAKE) -C '$(1)/build/library' -j '$(JOBS)' install
     $(MAKE) -C '$(1)/build/include' -j '$(JOBS)' install
 endef