cmake: Add options WITH_SSL and WITH_MLED

Fix test for SSL => is not needed, because is used KSSL from tdelibs
Fix test for ASUS Mail LED support in ACPI

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

CMakeLists.txt

@@ -42,6 +42,8 @@ tde_setup_paths( )
 
 option( WITH_ALL_OPTIONS "Enable all optional support" OFF                                          )
 option( WITH_GCC_VISIBILITY "Enable fvisibility and fvisibility-inlines-hidden" ${WITH_ALL_OPTIONS} )
+option( WITH_SSL "Build with SSL (imap4s and pop3s) protocol support"           ${WITH_ALL_OPTIONS} )
+option( WITH_MLED "Compile with support for Mail LED on ASUS notebooks"         OFF                 )
 
 
 ##### user requested modules
@@ -51,6 +53,11 @@ option( BUILD_DOC "Build documentation" ${BUILD_ALL}         )
 option( BUILD_TRANSLATIONS "Build translations" ${BUILD_ALL} )
 
 
+##### user defined options #######
+
+set( _PATH_MAILDIR "/var/spool/mail" CACHE STRING "Path for the mail spool" )
+
+
 ##### configure checks
 
 include( ConfigureChecks.cmake )

ConfigureChecks.cmake

@@ -37,10 +37,22 @@ check_include_file( "paths.h"      HAVE_PATHS_H      )
 
 #### set USE_SSL
 
-find_package(OpenSSL)
-if( OPENSSL_FOUND )
-	set( USE_SSL 1 )
-endif( OPENSSL_FOUND )
+if( WITH_SSL )
+  # For SSL support is used KSSL in tdelibs.
+  # Therefore, there is no need for a direct dependence on the SSL library.
+  set( USE_SSL 1 )
+endif( WITH_SSL )
+
+
+#### check for ASUS Mail LED
+
+if( WITH_MLED )
+  if( EXISTS "/proc/acpi/asus/mled" )
+    set( HAVE_MLED 1 )
+  else( )
+    tde_mesage_fatal( "ASUS Mail LED support was requested but not found in ACPI" )
+  endif( )
+endif( WITH_MLED )
 
 
 ##### gettext

config.h.cmake

@@ -13,14 +13,14 @@
 /* Defined to 1 if we have path.h header */
 #cmakedefine HAVE_PATHS_H 1 
 
-/* Defined to 1 since we do have c++ stl headers */
-#define HAVE_MLED 1
+/*
+ * Compile with support for Mail LED on ASUS notebooks:
+ * needs ACPI and Asus Laptop Extras (http://sourceforge.net/projects/acpi4asus/
+ */
+#cmakedefine HAVE_MLED 1
 
 /* Defined to 1 if we have OpenSSL */
-#cmakedefine USE_SSL @USE_SSL@
+#cmakedefine USE_SSL 1
 
 /* Define the path for the mail spool */
-#define _PATH_MAILDIR "/var/spool/mail"
-
-/* for HP Unix Operating system */
-#undef _HPUX_SOURCE
+#cmakedefine _PATH_MAILDIR "@PATH_MAILDIR@"

kbiff/CMakeLists.txt

@@ -12,13 +12,6 @@ link_directories(
 )
 
 
-##### OpenSSL library
-
-if( USE_SSL )
-	set( _SSL ssl )
-endif()
-
-
 ##### kbiff (tdeinit)
 
 tde_add_tdeinit_executable( ${PROJECT_NAME} AUTOMOC
@@ -39,7 +32,6 @@ tde_add_tdeinit_executable( ${PROJECT_NAME} AUTOMOC
      tdeio-shared
      tdecore-shared
      tdeui-shared
-     ${_SSL}
 )