Fixing cmake scripts to find gcrypt instead of libcrypto

Author: davidgfnet

CMakeLists.txt

@@ -51,12 +51,12 @@ SET(GLIB2_INCLUDE_DIRS $ENV{WIRESHARK_INCLUDE_DIRS})
 ENDIF()
 include_directories (${WIRESHARK_INCLUDE_DIRS})
 
-IF(NOT DEFINED CRYPTO_INCLUDE_DIR)
-find_package(Crypto)
+IF(NOT DEFINED GCRYPT_INCLUDE_DIR)
+find_package(Gcrypt)
 ELSE()
-SET(GLIB2_INCLUDE_DIRS $ENV{CRYPTO_INCLUDE_DIR})
+SET(GLIB2_INCLUDE_DIRS $ENV{GCRYPT_INCLUDE_DIR})
 ENDIF()
-include_directories (${CRYPTO_INCLUDE_DIR})
+include_directories (${GCRYPT_INCLUDE_DIR})
 
 set(LINK_MODE_LIB SHARED)
 set(LINK_MODE_MODULE MODULE)
@@ -101,7 +101,7 @@ set_target_properties(whatsapp PROPERTIES LINK_FLAGS "${WS_LINK_FLAGS}")
 IF(DEFINED MANUAL_LINK)
 target_link_libraries(whatsapp)
 ELSE()
-target_link_libraries(whatsapp crypto)
+target_link_libraries(whatsapp gcrypt)
 ENDIF()
 
 install(TARGETS whatsapp

cmake/FindCrypto.cmake

@@ -0,0 +1,23 @@
+#  Copyright (C) 2011 Felix Geyer <debfx@fobos.de>
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 2 or (at your option)
+#  version 3 of the License.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+find_path(GCRYPT_INCLUDE_DIR gcrypt.h)
+
+find_library(GCRYPT_LIBRARIES gcrypt)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Gcrypt DEFAULT_MSG GCRYPT_LIBRARIES GCRYPT_INCLUDE_DIR)
+
+mark_as_advanced(GCRYPT_LIBRARIES GCRYPT_INCLUDE_DIR)