From f0b2c39d2fecfa989cd6c455f2736fb914db80ec Mon Sep 17 00:00:00 2001
From: Andreas Schneider <mail@cynapses.org>
Date: Sun, 8 Mar 2009 12:11:10 +0000
Subject: Fix crypto/gcrypt detection and prepare for cross compilation.

git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@245 7dcaeef0-15fb-0310-b436-a5af3365683c
---
 CMakeLists.txt                |  8 ++++----
 include/libssh/CMakeLists.txt |  2 ++
 libssh/CMakeLists.txt         | 29 +++++++++++++++++++++++++----
 3 files changed, 31 insertions(+), 8 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2a8af3b7..59422478 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,12 +40,12 @@ find_package(ZLIB REQUIRED)
 
 find_package(OpenSSL)
 
-if (NOT CRYPTO_FOUND)
+if (NOT CRYPTO_LIBRARY)
   find_package(GCrypt)
-  if (NOT GCRYPT_FOUND)
+  if (NOT GCRYPT_LIBRARY)
     message(FATAL_ERROR "Could not find OpenSSL or GCrypt")
-  endif (NOT GCRYPT_FOUND)
-endif (NOT CRYPTO_FOUND)
+  endif (NOT GCRYPT_LIBRARY)
+endif (NOT CRYPTO_LIBRARY)
 
 # config.h checks
 include(ConfigureChecks.cmake)
diff --git a/include/libssh/CMakeLists.txt b/include/libssh/CMakeLists.txt
index 3e1c3d50..05605106 100644
--- a/include/libssh/CMakeLists.txt
+++ b/include/libssh/CMakeLists.txt
@@ -14,5 +14,7 @@ INSTALL(
     ${libssh_HDRS}
   DESTINATION
     ${INCLUDE_INSTALL_DIR}/${APPLICATION_NAME}
+  COMPONENT
+    libraries
 )
 
diff --git a/libssh/CMakeLists.txt b/libssh/CMakeLists.txt
index a3e5e210..62bf4b92 100644
--- a/libssh/CMakeLists.txt
+++ b/libssh/CMakeLists.txt
@@ -9,8 +9,6 @@ set(LIBSSH_PUBLIC_INCLUDE_DIRS
 
 set(LIBSSH_PRIVATE_INCLUDE_DIRS
   ${CMAKE_BINARY_DIR}
-  ${OPENSSL_INCLUDE_DIRS}
-  ${GCRYPT_INCLUDE_DIRS}
   ${ZLIB_INCLUDE_DIRS}
 )
 
@@ -21,11 +19,32 @@ set(LIBSSH_LIBRARY
 
 set(LIBSSH_LINK_LIBRARIES
   ${LIBSSH_LIBRARY}
-  ${CRYPTO_LIBRARY}
-  ${GCRYPT_LIBRARY}
   ${ZLIB_LIBRARIES}
 )
 
+if (CRYPTO_LIBRARY)
+  set(LIBSSH_PRIVATE_INCLUDE_DIRS
+    ${LIBSSH_PRIVATE_INCLUDE_DIRS}
+    ${OPENSSL_INCLUDE_DIRS}
+  )
+  set(LIBSSH_LINK_LIBRARIES
+    ${LIBSSH_LINK_LIBRARIES}
+    ${CRYPTO_LIBRARY}
+  )
+endif (CRYPTO_LIBRARY)
+
+if (GCRYPT_LIBRARY)
+  set(LIBSSH_PRIVATE_INCLUDE_DIRS
+    ${LIBSSH_PRIVATE_INCLUDE_DIRS}
+    ${GCRYPT_INCLUDE_DIRS}
+  )
+  set(LIBSSH_LINK_LIBRARIES
+    ${LIBSSH_LINK_LIBRARIES}
+    ${GCRYPT_LIBRARY}
+  )
+endif (GCRYPT_LIBRARY)
+
+
 set(libssh_SRCS
   agent.c
   auth1.c
@@ -87,5 +106,7 @@ install(
     ${LIBSSH_LIBRARY}
   DESTINATION
     ${LIB_INSTALL_DIR}
+  COMPONENT
+    libraries
 )
 
-- 
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