Changed: Don't check Debian environment variables in CMake scripts (define options on cmake command-line instead)

code/CMakeModules/nel.cmake

@@ -13,11 +13,7 @@ ENDIF(NOT CMAKE_BUILD_TYPE)
 MACRO(NL_GEN_PC name)
   IF(NOT WIN32 AND WITH_INSTALL_LIBRARIES)
     CONFIGURE_FILE(${name}.in "${CMAKE_CURRENT_BINARY_DIR}/${name}")
-    IF(CMAKE_LIBRARY_ARCHITECTURE)
-      INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/${name}" DESTINATION lib/${CMAKE_LIBRARY_ARCHITECTURE}/pkgconfig)
-    ELSE(CMAKE_LIBRARY_ARCHITECTURE)
-      INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/${name}" DESTINATION lib/pkgconfig)
-    ENDIF(CMAKE_LIBRARY_ARCHITECTURE)
+    INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/${name}" DESTINATION ${NL_LIB_PREFIX}/pkgconfig)
   ENDIF(NOT WIN32 AND WITH_INSTALL_LIBRARIES)
 ENDMACRO(NL_GEN_PC)
 
@@ -250,16 +246,7 @@ MACRO(NL_SETUP_DEFAULT_OPTIONS)
   ###
   # Optional support
   ###
-
-  # Check if CMake is launched from a Debian packaging script
-  SET(DEB_HOST_GNU_CPU $ENV{DEB_HOST_GNU_CPU})
-
-  # Don't strip if generating a .deb
-  IF(DEB_HOST_GNU_CPU)
-    OPTION(WITH_SYMBOLS           "Keep debug symbols in binaries"                 ON )
-  ELSE(DEB_HOST_GNU_CPU)
-    OPTION(WITH_SYMBOLS           "Keep debug symbols in binaries"                 OFF)
-  ENDIF(DEB_HOST_GNU_CPU)
+  OPTION(WITH_SYMBOLS             "Keep debug symbols in binaries"                OFF)
 
   IF(WIN32)
     OPTION(WITH_STLPORT           "With STLport support."                         ON )
@@ -371,9 +358,6 @@ MACRO(NL_SETUP_BUILD)
   ENDIF(HOST_CPU MATCHES "amd64")
   
   # Determine target CPU
-  IF(NOT TARGET_CPU)
-    SET(TARGET_CPU $ENV{DEB_HOST_GNU_CPU})
-  ENDIF(NOT TARGET_CPU)
 
   # If not specified, use the same CPU as host
   IF(NOT TARGET_CPU)
@@ -386,9 +370,6 @@ MACRO(NL_SETUP_BUILD)
     SET(TARGET_CPU "x86")
   ENDIF(TARGET_CPU MATCHES "amd64")
 
-  # DEB_HOST_ARCH_ENDIAN is 'little' or 'big'
-  # DEB_HOST_ARCH_BITS is '32' or '64'
-
   IF(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
     SET(CLANG ON)
     MESSAGE(STATUS "Using Clang compiler")
@@ -449,12 +430,6 @@ MACRO(NL_SETUP_BUILD)
   ENDIF(TARGET_CPU STREQUAL "x86_64")
 
   # Fix library paths suffixes for Debian MultiArch
-  SET(DEBIAN_MULTIARCH $ENV{DEB_HOST_MULTIARCH})
-
-  IF(DEBIAN_MULTIARCH)
-    SET(CMAKE_LIBRARY_ARCHITECTURE ${DEBIAN_MULTIARCH})
-  ENDIF(DEBIAN_MULTIARCH)
-
   IF(CMAKE_LIBRARY_ARCHITECTURE)
     SET(CMAKE_LIBRARY_PATH /lib/${CMAKE_LIBRARY_ARCHITECTURE} /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE} ${CMAKE_LIBRARY_PATH})
     IF(TARGET_X64)