From 6bc4bc1f822f971b88e608cb20dbe079dd43bc2a Mon Sep 17 00:00:00 2001
From: sears <sears@8dad8b1f-cf64-0410-95b6-bcf113ffbcfe>
Date: Sun, 21 Feb 2010 17:02:14 +0000
Subject: [PATCH] build the client library even if stasis is not present

git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@604 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
---
 CMakeLists.txt      | 14 +++++++++++---
 test/CMakeLists.txt | 18 ++++++++++--------
 2 files changed, 21 insertions(+), 11 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4087211..1ab3b42 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,6 +21,7 @@ INCLUDE(CTest)
 INCLUDE(CheckFunctionExists)
 INCLUDE(CheckCSourceCompiles)
 
+
 SET(CMAKE_REQUIRED_FLAGS "-lm -lstasis -lpthread")
 
 MACRO(CREATE_CHECK NAME)
@@ -37,7 +38,7 @@ ENDMACRO(CREATE_EXECUTABLE)
 MACRO(CREATE_CLIENT_EXECUTABLE NAME)
   ADD_EXECUTABLE(${NAME} ${NAME}.cpp)
   TARGET_LINK_LIBRARIES(${NAME} ${CLIENT_LIBRARIES})
-ENDMACRO(CREATE_EXECUTABLE)
+ENDMACRO(CREATE_CLIENT_EXECUTABLE NAME)
 
 
 # Output the config.h file
@@ -49,6 +50,11 @@ INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/../stasis/
 # set linker path for this and all subdirs
 LINK_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/../stasis/build/src/stasis ${CMAKE_CURRENT_BINARY_DIR})
 
+FIND_LIBRARY(HAVE_STASIS NAMES stasis PATHS ${CMAKE_CURRENT_SOURCE_DIR}/../stasis/build/src/stasis)
+if(NOT HAVE_STASIS)
+  message(STATUS "stasis not found; only building client library")
+endif(NOT HAVE_STASIS)
+
 SET(CLIENT_LIBRARIES logstore_client)
 
 IF ( "${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" )
@@ -69,6 +75,8 @@ ENDIF ( "${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" )
 
 #CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
 
-ADD_LIBRARY(logstore logserver.cpp logstore.cpp diskTreeComponent.cpp logiterators.cpp datapage.cpp merger.cpp tuplemerger.cpp)
+IF ( HAVE_STASIS )
+  ADD_LIBRARY(logstore logserver.cpp logstore.cpp diskTreeComponent.cpp logiterators.cpp datapage.cpp merger.cpp tuplemerger.cpp)
+  CREATE_EXECUTABLE(server)
+ENDIF ( HAVE_STASIS )
 ADD_LIBRARY(logstore_client tcpclient.cpp)
-CREATE_EXECUTABLE(server)
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 90c10b4..46de3a5 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,9 +1,11 @@
-CREATE_CHECK(check_gen)
-CREATE_CHECK(check_logtree)
-CREATE_CHECK(check_datapage)
-CREATE_CHECK(check_logtable)
-CREATE_CHECK(check_merge)
-CREATE_CHECK(check_mergelarge)
-CREATE_CHECK(check_mergetuple)
-CREATE_CHECK(check_rbtree)
+IF( HAVE_STASIS )
+  CREATE_CHECK(check_gen)
+  CREATE_CHECK(check_logtree)
+  CREATE_CHECK(check_datapage)
+  CREATE_CHECK(check_logtable)
+  CREATE_CHECK(check_merge)
+  CREATE_CHECK(check_mergelarge)
+  CREATE_CHECK(check_mergetuple)
+  CREATE_CHECK(check_rbtree)
+ENDIF( HAVE_STASIS )
 CREATE_CLIENT_EXECUTABLE(check_tcpclient)