core: remove unneeded whitespace

7 files changed, 27 insertions, 27 deletions

diff --git a/cmake/FindAsciidoc.cmake b/cmake/FindAsciidoc.cmake
index 800549322..2c2965ff8 100644
--- a/cmake/FindAsciidoc.cmake
+++ b/cmake/FindAsciidoc.cmake
@@ -35,11 +35,11 @@ IF(ASCIIDOC_EXECUTABLE)
     COMMAND ${ASCIIDOC_EXECUTABLE} --version
     OUTPUT_VARIABLE ASCIIDOC_VERSION
     )
-  
+
   IF(${ASCIIDOC_VERSION} MATCHES "asciidoc 8.*")
     SET(ASCIIDOC_FOUND TRUE)
   ENDIF(${ASCIIDOC_VERSION} MATCHES "asciidoc 8.*")
-  
+
   MARK_AS_ADVANCED(
     ASCIIDOC_EXECUTABLE
     )
diff --git a/cmake/FindGcrypt.cmake b/cmake/FindGcrypt.cmake
index 05ca93ec4..382104f5f 100644
--- a/cmake/FindGcrypt.cmake
+++ b/cmake/FindGcrypt.cmake
@@ -36,11 +36,11 @@ IF(LIBGCRYPT_CONFIG_EXECUTABLE)
 
    EXEC_PROGRAM(${LIBGCRYPT_CONFIG_EXECUTABLE} ARGS --libs RETURN_VALUE _return_VALUE OUTPUT_VARIABLE GCRYPT_LDFLAGS)
    EXEC_PROGRAM(${LIBGCRYPT_CONFIG_EXECUTABLE} ARGS --cflags RETURN_VALUE _return_VALUE OUTPUT_VARIABLE GCRYPT_CFLAGS)
-   
+
    IF(${GCRYPT_CFLAGS} MATCHES "\n")
       SET(GCRYPT_CFLAGS " ")
    ENDIF(${GCRYPT_CFLAGS} MATCHES "\n")
-   
+
    IF(GCRYPT_LDFLAGS AND GCRYPT_CFLAGS)
       SET(GCRYPT_FOUND TRUE)
    ENDIF(GCRYPT_LDFLAGS AND GCRYPT_CFLAGS)
diff --git a/cmake/FindGettext.cmake b/cmake/FindGettext.cmake
index 7866d2d64..77854dae9 100644
--- a/cmake/FindGettext.cmake
+++ b/cmake/FindGettext.cmake
@@ -63,7 +63,7 @@ IF(HAVE_LIBINTL_H)
       ELSE(${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
         CHECK_LIBRARY_EXISTS(${LIBINTL_LIBRARY} "dgettext" "" LIBINTL_HAS_DGETTEXT)
       ENDIF(${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
-      
+
       IF(LIBINTL_HAS_DGETTEXT)
         SET(GETTEXT_FOUND TRUE)
       ENDIF(LIBINTL_HAS_DGETTEXT)
diff --git a/cmake/FindPerl.cmake b/cmake/FindPerl.cmake
index b8b56e8a5..2aa851102 100644
--- a/cmake/FindPerl.cmake
+++ b/cmake/FindPerl.cmake
@@ -54,12 +54,12 @@ IF(PERL_EXECUTABLE)
     COMMAND ${PERL_EXECUTABLE} -MExtUtils::Embed -e ldopts
     OUTPUT_VARIABLE PERL_LFLAGS
     )
-  
+
   # remove the new lines from the output by replacing them with empty strings
   STRING(REPLACE "\n" "" PERL_INTERNAL_DIR "${PERL_INTERNAL_DIR}")
   STRING(REPLACE "\n" "" PERL_CFLAGS "${PERL_CFLAGS}")
   STRING(REPLACE "\n" "" PERL_LFLAGS "${PERL_LFLAGS}")
-  
+
   FIND_PATH(PERL_INCLUDE_PATH
     NAMES perl.h
     PATHS ${PERL_INTERNAL_DIR}
@@ -69,11 +69,11 @@ IF(PERL_EXECUTABLE)
     NAMES perl
     PATHS /usr/lib /usr/local/lib /usr/pkg/lib ${PERL_INTERNAL_DIR}
     )
-  
+
   IF(PERL_LIBRARY AND PERL_INCLUDE_PATH)
     SET(PERL_FOUND TRUE)
   ENDIF(PERL_LIBRARY AND PERL_INCLUDE_PATH)
-  
+
   MARK_AS_ADVANCED(
     PERL_EXECUTABLE
     PERL_INCLUDE_PATH
diff --git a/cmake/FindPkgConfig.cmake b/cmake/FindPkgConfig.cmake
index 76e32616d..360415309 100644
--- a/cmake/FindPkgConfig.cmake
+++ b/cmake/FindPkgConfig.cmake
@@ -151,7 +151,7 @@ endmacro(_pkgconfig_invoke_dyn)
 # Splits given arguments into options and a package list
 macro(_pkgconfig_parse_options _result _is_req)
   set(${_is_req} 0)
-  
+
   foreach(_pkg ${ARGN})
     if (_pkg STREQUAL "REQUIRED")
       set(${_is_req} 1)
@@ -198,7 +198,7 @@ macro(_pkg_check_modules_internal _is_required _is_silent _prefix)
         message(STATUS "checking for modules '${_pkg_check_modules_list}'")
       endif(_pkg_check_modules_cnt EQUAL 1)
     endif(NOT ${_is_silent})
-    
+
     set(_pkg_check_modules_packages)
     set(_pkg_check_modules_failed)
 
@@ -225,7 +225,7 @@ macro(_pkg_check_modules_internal _is_required _is_silent _prefix)
       if (_pkg_check_modules_pkg_op STREQUAL "=")
         list(APPEND _pkg_check_modules_exist_query --exact-version)
       endif(_pkg_check_modules_pkg_op STREQUAL "=")
-      
+
       if (_pkg_check_modules_pkg_op STREQUAL "<=")
         list(APPEND _pkg_check_modules_exist_query --max-version)
       endif(_pkg_check_modules_pkg_op STREQUAL "<=")
@@ -272,7 +272,7 @@ macro(_pkg_check_modules_internal _is_required _is_silent _prefix)
     else(_pkg_check_modules_failed)
       # when we are here, we checked whether requested modules
       # exist. Now, go through them and set variables
-      
+
       _pkgconfig_set(${_prefix}_FOUND 1)
       list(LENGTH _pkg_check_modules_packages pkg_count)
 
@@ -284,7 +284,7 @@ macro(_pkg_check_modules_internal _is_required _is_silent _prefix)
         else(pkg_count EQUAL 1)
           set(_pkg_check_prefix "${_prefix}_${_pkg_check_modules_pkg}")
         endif(pkg_count EQUAL 1)
-        
+
         _pkgconfig_invoke(${_pkg_check_modules_pkg} "${_pkg_check_prefix}" VERSION    ""   --modversion )
         _pkgconfig_invoke(${_pkg_check_modules_pkg} "${_pkg_check_prefix}" PREFIX     ""   --variable=prefix )
         _pkgconfig_invoke(${_pkg_check_modules_pkg} "${_pkg_check_prefix}" INCLUDEDIR ""   --variable=includedir )
@@ -350,7 +350,7 @@ macro(pkg_search_module _prefix _module0)
         message(SEND_ERROR "None of the required '${_pkg_modules_alt}' found")
       endif(${_pkg_is_required})
     endif(NOT ${_prefix}_FOUND)
-    
+
     _pkgconfig_set(__pkg_config_checked_${_prefix} ${PKG_CONFIG_VERSION})
   endif(NOT DEFINED __pkg_config_checked_${_prefix} OR __pkg_config_checked_${_prefix} LESS ${PKG_CONFIG_VERSION} OR NOT ${_prefix}_FOUND)
 endmacro(pkg_search_module)
diff --git a/cmake/FindPython.cmake b/cmake/FindPython.cmake
index ebcac1cd0..3868fccfa 100644
--- a/cmake/FindPython.cmake
+++ b/cmake/FindPython.cmake
@@ -43,27 +43,27 @@ IF(PYTHON_EXECUTABLE)
     COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import *; print get_config_var('CONFINCLUDEPY')"
     OUTPUT_VARIABLE PYTHON_INC_DIR
     )
-  
+
   EXECUTE_PROCESS(
     COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import *; print get_config_var('LIBPL')"
     OUTPUT_VARIABLE PYTHON_POSSIBLE_LIB_PATH
     )
-  
+
   EXECUTE_PROCESS(
     COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import *; print get_config_var('LINKFORSHARED')"
     OUTPUT_VARIABLE PYTHON_LFLAGS
     )
-  
+
   # remove the new lines from the output by replacing them with empty strings
   STRING(REPLACE "\n" "" PYTHON_INC_DIR "${PYTHON_INC_DIR}")
   STRING(REPLACE "\n" "" PYTHON_POSSIBLE_LIB_PATH "${PYTHON_POSSIBLE_LIB_PATH}")
   STRING(REPLACE "\n" "" PYTHON_LFLAGS "${PYTHON_LFLAGS}")
-  
+
   FIND_PATH(PYTHON_INCLUDE_PATH
     NAMES Python.h
     PATHS ${PYTHON_INC_DIR}
     )
-  
+
   FIND_LIBRARY(PYTHON_LIBRARY
     NAMES python python2.7 python2.6 python2.5 python2.4 python2.3 python2.2
     PATHS ${PYTHON_POSSIBLE_LIB_PATH}
@@ -72,12 +72,12 @@ IF(PYTHON_EXECUTABLE)
   IF(PYTHON_LIBRARY AND PYTHON_INCLUDE_PATH)
     SET(PYTHON_FOUND TRUE)
   ENDIF(PYTHON_LIBRARY AND PYTHON_INCLUDE_PATH)
-  
+
   MARK_AS_ADVANCED(
     PYTHON_EXECUTABLE
     PYTHON_INCLUDE_PATH
     PYTHON_LIBRARY
     PYTHON_LFLAGS
     )
-  
+
 ENDIF(PYTHON_EXECUTABLE)
diff --git a/cmake/FindRuby.cmake b/cmake/FindRuby.cmake
index 0ef3ce180..110fdbb36 100644
--- a/cmake/FindRuby.cmake
+++ b/cmake/FindRuby.cmake
@@ -51,7 +51,7 @@ IF(RUBY_EXECUTABLE)
     COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "puts Config::CONFIG['libdir']"
     OUTPUT_VARIABLE RUBY_POSSIBLE_LIB_PATH
     )
-  
+
   EXECUTE_PROCESS(
     COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "puts Config::CONFIG['rubylibdir']"
     OUTPUT_VARIABLE RUBY_RUBY_LIB_PATH
@@ -61,14 +61,14 @@ IF(RUBY_EXECUTABLE)
     COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "puts Config::CONFIG['ruby_version']"
     OUTPUT_VARIABLE RUBY_VERSION
     )
-  
+
   # remove the new lines from the output by replacing them with empty strings
   STRING(REPLACE "\n" "" RUBY_ARCH_DIR "${RUBY_ARCH_DIR}")
   STRING(REPLACE "\n" "" RUBY_POSSIBLE_LIB_PATH "${RUBY_POSSIBLE_LIB_PATH}")
   STRING(REPLACE "\n" "" RUBY_RUBY_LIB_PATH "${RUBY_RUBY_LIB_PATH}")
   STRING(REPLACE "\n" "" RUBY_ARCH "${RUBY_ARCH}")
   STRING(REPLACE "\n" "" RUBY_VERSION "${RUBY_VERSION}")
-  
+
   FIND_PATH(RUBY_INCLUDE_PATH
     NAMES ruby.h
     PATHS ${RUBY_ARCH_DIR}
@@ -85,11 +85,11 @@ IF(RUBY_EXECUTABLE)
   IF(RUBY_LIBRARY AND RUBY_INCLUDE_PATH)
     SET(RUBY_FOUND TRUE)
   ENDIF(RUBY_LIBRARY AND RUBY_INCLUDE_PATH)
-  
+
   IF(${RUBY_VERSION} STREQUAL "1.9.0")
     SET(RUBY_FOUND FALSE)
   ENDIF(${RUBY_VERSION} STREQUAL "1.9.0")
-  
+
   MARK_AS_ADVANCED(
     RUBY_EXECUTABLE
     RUBY_LIBRARY