[LEDE-DEV] [PATCH] mbedtls: change libmbedcrypto.so soversion back to 0

[Hauke Mehrtens]

mbedtls changed in version 2.7.0 the soversion of the libmbedcrypto.so
library, use the old version again to be able to use the new library
with binaries compiled against the old mbedtls library.

Some binaries got rebuild to for the 2.7.0 release and are now using
libmbedcrypto.so.1, the older ones are still using libmbedcrypto.so.0.
Go back to libmbedcrypto.so.0 and make the system rebuild the binaries
which were rebuild for 2.7.0 again.

This should make the libmbedcrypto.so library be compatible with the old
version shipped with 17.01.

Fixes: 75c5ab4ca ("mbedtls: update to version 2.7.0")
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 package/libs/mbedtls/Makefile                      |  2 +-
 .../patches/300-soversion-compatibility.patch      | 26 ++++++++++++++++++++++
 package/libs/ustream-ssl/Makefile                  |  2 +-
 package/network/services/openvpn/Makefile          |  2 +-
 package/network/utils/curl/Makefile                |  2 +-
 package/utils/px5g/Makefile                        |  2 +-
 6 files changed, 31 insertions(+), 5 deletions(-)
 create mode 100644 package/libs/mbedtls/patches/300-soversion-compatibility.patch

diff --git a/package/libs/mbedtls/Makefile b/package/libs/mbedtls/Makefile
index 8ac4e3b13e..6b9f6d73bd 100644
--- a/package/libs/mbedtls/Makefile
+++ b/package/libs/mbedtls/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mbedtls
 PKG_VERSION:=2.8.0
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_USE_MIPS16:=0
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-gpl.tgz
diff --git a/package/libs/mbedtls/patches/300-soversion-compatibility.patch b/package/libs/mbedtls/patches/300-soversion-compatibility.patch
new file mode 100644
index 0000000000..159257abab
--- /dev/null
+++ b/package/libs/mbedtls/patches/300-soversion-compatibility.patch
@@ -0,0 +1,26 @@
+mbedtls changed in version 2.7.0 and 2.7.2 the soversion of the
+libmbedcrypto.so library, use the old version again to be able to use
+the new library with binaries compiled against the old library.
+
+--- a/library/CMakeLists.txt
++++ b/library/CMakeLists.txt
+@@ -141,7 +141,7 @@ endif(USE_STATIC_MBEDTLS_LIBRARY)
+ 
+ if(USE_SHARED_MBEDTLS_LIBRARY)
+     add_library(mbedcrypto SHARED ${src_crypto})
+-    set_target_properties(mbedcrypto PROPERTIES VERSION 2.8.0 SOVERSION 1)
++    set_target_properties(mbedcrypto PROPERTIES VERSION 2.8.0 SOVERSION 0)
+     target_link_libraries(mbedcrypto ${libs})
+ 
+     add_library(mbedx509 SHARED ${src_x509})
+--- a/library/Makefile
++++ b/library/Makefile
+@@ -33,7 +33,7 @@ endif
+ 
+ SOEXT_TLS=so.10
+ SOEXT_X509=so.0
+-SOEXT_CRYPTO=so.1
++SOEXT_CRYPTO=so.0
+ 
+ DLEXT=so
+ # OSX shared library extension:
diff --git a/package/libs/ustream-ssl/Makefile b/package/libs/ustream-ssl/Makefile
index b5e773ba7f..1a8e0e78b0 100644
--- a/package/libs/ustream-ssl/Makefile
+++ b/package/libs/ustream-ssl/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ustream-ssl
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/ustream-ssl.git
diff --git a/package/network/services/openvpn/Makefile b/package/network/services/openvpn/Makefile
index 552ed158b3..374e14f7bd 100644
--- a/package/network/services/openvpn/Makefile
+++ b/package/network/services/openvpn/Makefile
@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=openvpn
 
 PKG_VERSION:=2.4.5
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE_URL:=\
 	https://build.openvpn.net/downloads/releases/ \
diff --git a/package/network/utils/curl/Makefile b/package/network/utils/curl/Makefile
index 77af54fae8..e521e99b92 100644
--- a/package/network/utils/curl/Makefile
+++ b/package/network/utils/curl/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=curl
 PKG_VERSION:=7.59.0
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://dl.uxnr.de/mirror/curl/ \
diff --git a/package/utils/px5g/Makefile b/package/utils/px5g/Makefile
index 8d1f04d60f..4ea495867c 100644
--- a/package/utils/px5g/Makefile
+++ b/package/utils/px5g/Makefile
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=px5g
-PKG_RELEASE:=4
+PKG_RELEASE:=5
 PKG_LICENSE:=LGPL-2.1
 PKG_BUILD_DIR:=$(BUILD_DIR)/px5g-$(BUILD_VARIANT)
 
-- 
2.11.0