CMakeModules/FindSvnClient.cmake

   1 # Find Subversion client libraries, and dependencies
   2 # including APR (Apache Portable Runtime)
   3
   4 include (CheckFunctionExists)
   5 include (CheckIncludeFile)
   6 include (CheckLibraryExists)
   7
   8 macro(find_static_component comp libs)
   9     # account for alternative Windows svn distribution naming
  10     if(MSVC)
  11       set(compLib "lib${comp}")
  12     else(MSVC)
  13       set(compLib "${comp}")
  14     endif(MSVC)
  15
  16     string(TOUPPER "${comp}" compLibBase)
  17     set( compLibName ${compLibBase}_LIBRARY )
  18
  19     FIND_LIBRARY(${compLibName}
  20       NAMES ${compLib}
  21       HINTS $ENV{PLIBDIR}
  22       PATH_SUFFIXES lib64 lib libs64 libs libs/Win32 libs/Win64
  23       PATHS
  24       /usr/local
  25       /usr
  26       /opt
  27     )
  28
  29         list(APPEND ${libs} ${${compLibName}})
  30 endmacro()
  31
  32 find_program(HAVE_APR_CONFIG apr-1-config)
  33 if(HAVE_APR_CONFIG)
  34
  35     execute_process(COMMAND apr-1-config --cppflags --includes
  36         OUTPUT_VARIABLE APR_CFLAGS
  37         OUTPUT_STRIP_TRAILING_WHITESPACE)
  38
  39     execute_process(COMMAND apr-1-config --link-ld
  40         OUTPUT_VARIABLE RAW_APR_LIBS
  41         OUTPUT_STRIP_TRAILING_WHITESPACE)
  42
  43 # clean up some vars, or other CMake pieces complain
  44         string(STRIP "${RAW_APR_LIBS}" APR_LIBS)
  45
  46 else(HAVE_APR_CONFIG)
  47     message(STATUS "apr-1-config not found, implement manual search for APR")
  48 endif(HAVE_APR_CONFIG)
  49
  50 if(HAVE_APR_CONFIG OR MSVC)
  51         find_path(LIBSVN_INCLUDE_DIR svn_client.h
  52           HINTS
  53           $ENV{LIBSVN_DIR}
  54           PATH_SUFFIXES include/subversion-1
  55           PATHS
  56           /usr/local
  57           /usr
  58           /opt
  59         )
  60
  61         set(LIBSVN_LIBRARIES "")
  62         if (MSVC)
  63                 find_static_component("apr-1" LIBSVN_LIBRARIES)
  64         else (MSVC)
  65                 list(APPEND LIBSVN_LIBRARIES ${APR_LIBS})
  66         endif (MSVC)
  67         find_static_component("svn_client-1" LIBSVN_LIBRARIES)
  68         find_static_component("svn_subr-1" LIBSVN_LIBRARIES)
  69         find_static_component("svn_ra-1" LIBSVN_LIBRARIES)
  70
  71         include(FindPackageHandleStandardArgs)
  72         FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBSVN DEFAULT_MSG LIBSVN_LIBRARIES LIBSVN_INCLUDE_DIR)
  73         if(NOT LIBSVN_FOUND)
  74                 set(LIBSVN_LIBRARIES "")
  75         endif(NOT LIBSVN_FOUND)
  76 endif(HAVE_APR_CONFIG OR MSVC)