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# This file sets the basic flags for the Ada language in CMake.
# It also loads the available platform file for the system-compiler
# if it exists.
GET_FILENAME_COMPONENT(CMAKE_BASE_NAME ${CMAKE_Ada_COMPILER} NAME_WE)
SET(CMAKE_SYSTEM_AND_Ada_COMPILER_INFO_FILE
${CMAKE_ROOT}/Modules/Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME}.cmake)
INCLUDE(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL)
# This should be included before the _INIT variables are
# used to initialize the cache. Since the rule variables
# have if blocks on them, users can still define them here.
# But, it should still be after the platform file so changes can
# be made to those values.
IF(CMAKE_USER_MAKE_RULES_OVERRIDE)
INCLUDE(${CMAKE_USER_MAKE_RULES_OVERRIDE})
ENDIF(CMAKE_USER_MAKE_RULES_OVERRIDE)
IF(CMAKE_USER_MAKE_RULES_OVERRIDE_Ada)
INCLUDE(${CMAKE_USER_MAKE_RULES_OVERRIDE_Ada})
ENDIF(CMAKE_USER_MAKE_RULES_OVERRIDE_Ada)
# Create a set of shared library variable specific to Ada
# For 90% of the systems, these are the same flags as the C versions
# so if these are not set just copy the flags from the c version
IF(NOT CMAKE_SHARED_LIBRARY_CREATE_Ada_FLAGS)
SET(CMAKE_SHARED_LIBRARY_CREATE_Ada_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS})
ENDIF(NOT CMAKE_SHARED_LIBRARY_CREATE_Ada_FLAGS)
IF(NOT CMAKE_SHARED_LIBRARY_Ada_FLAGS)
SET(CMAKE_SHARED_LIBRARY_Ada_FLAGS ${CMAKE_SHARED_LIBRARY_C_FLAGS})
ENDIF(NOT CMAKE_SHARED_LIBRARY_Ada_FLAGS)
IF(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_Ada_FLAGS)
SET(CMAKE_SHARED_LIBRARY_LINK_Ada_FLAGS ${CMAKE_SHARED_LIBRARY_LINK_C_FLAGS})
ENDIF(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_Ada_FLAGS)
IF(NOT CMAKE_SHARED_LIBRARY_RUNTIME_Ada_FLAG)
SET(CMAKE_SHARED_LIBRARY_RUNTIME_Ada_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG})
ENDIF(NOT CMAKE_SHARED_LIBRARY_RUNTIME_Ada_FLAG)
IF(NOT CMAKE_SHARED_LIBRARY_RUNTIME_Ada_FLAG_SEP)
SET(CMAKE_SHARED_LIBRARY_RUNTIME_Ada_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP})
ENDIF(NOT CMAKE_SHARED_LIBRARY_RUNTIME_Ada_FLAG_SEP)
IF(NOT CMAKE_SHARED_LIBRARY_RPATH_LINK_Ada_FLAG)
SET(CMAKE_SHARED_LIBRARY_RPATH_LINK_Ada_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_C_FLAG})
ENDIF(NOT CMAKE_SHARED_LIBRARY_RPATH_LINK_Ada_FLAG)
# repeat for modules
IF(NOT CMAKE_SHARED_MODULE_CREATE_Ada_FLAGS)
SET(CMAKE_SHARED_MODULE_CREATE_Ada_FLAGS ${CMAKE_SHARED_MODULE_CREATE_C_FLAGS})
ENDIF(NOT CMAKE_SHARED_MODULE_CREATE_Ada_FLAGS)
IF(NOT CMAKE_SHARED_MODULE_Ada_FLAGS)
SET(CMAKE_SHARED_MODULE_Ada_FLAGS ${CMAKE_SHARED_MODULE_C_FLAGS})
ENDIF(NOT CMAKE_SHARED_MODULE_Ada_FLAGS)
IF(NOT CMAKE_SHARED_MODULE_RUNTIME_Ada_FLAG)
SET(CMAKE_SHARED_MODULE_RUNTIME_Ada_FLAG ${CMAKE_SHARED_MODULE_RUNTIME_C_FLAG})
ENDIF(NOT CMAKE_SHARED_MODULE_RUNTIME_Ada_FLAG)
IF(NOT CMAKE_SHARED_MODULE_RUNTIME_Ada_FLAG_SEP)
SET(CMAKE_SHARED_MODULE_RUNTIME_Ada_FLAG_SEP ${CMAKE_SHARED_MODULE_RUNTIME_C_FLAG_SEP})
ENDIF(NOT CMAKE_SHARED_MODULE_RUNTIME_Ada_FLAG_SEP)
IF(NOT CMAKE_EXECUTABLE_RUNTIME_Ada_FLAG)
SET(CMAKE_EXECUTABLE_RUNTIME_Ada_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_Ada_FLAG})
ENDIF(NOT CMAKE_EXECUTABLE_RUNTIME_Ada_FLAG)
IF(NOT CMAKE_EXECUTABLE_RUNTIME_Ada_FLAG_SEP)
SET(CMAKE_EXECUTABLE_RUNTIME_Ada_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_Ada_FLAG_SEP})
ENDIF(NOT CMAKE_EXECUTABLE_RUNTIME_Ada_FLAG_SEP)
IF(NOT CMAKE_EXECUTABLE_RPATH_LINK_Ada_FLAG)
SET(CMAKE_EXECUTABLE_RPATH_LINK_Ada_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_Ada_FLAG})
ENDIF(NOT CMAKE_EXECUTABLE_RPATH_LINK_Ada_FLAG)
IF(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_Ada_WITH_RUNTIME_PATH)
SET(CMAKE_SHARED_LIBRARY_LINK_Ada_WITH_RUNTIME_PATH ${CMAKE_SHARED_LIBRARY_LINK_C_WITH_RUNTIME_PATH})
ENDIF(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_Ada_WITH_RUNTIME_PATH)
IF(NOT CMAKE_INCLUDE_FLAG_Ada)
SET(CMAKE_INCLUDE_FLAG_Ada ${CMAKE_INCLUDE_FLAG_C})
ENDIF(NOT CMAKE_INCLUDE_FLAG_Ada)
IF(NOT CMAKE_INCLUDE_FLAG_SEP_Ada)
SET(CMAKE_INCLUDE_FLAG_SEP_Ada ${CMAKE_INCLUDE_FLAG_SEP_C})
ENDIF(NOT CMAKE_INCLUDE_FLAG_SEP_Ada)
# Copy C version of this flag which is normally determined in platform file.
IF(NOT CMAKE_SHARED_LIBRARY_SONAME_Ada_FLAG)
SET(CMAKE_SHARED_LIBRARY_SONAME_Ada_FLAG ${CMAKE_SHARED_LIBRARY_SONAME_C_FLAG})
ENDIF(NOT CMAKE_SHARED_LIBRARY_SONAME_Ada_FLAG)
SET(CMAKE_VERBOSE_MAKEFILE FALSE CACHE BOOL "If this value is on, makefiles will be generated without the .SILENT directive, and all commands will be echoed to the console during the make. This is useful for debugging only. With Visual Studio IDE projects all commands are done without /nologo.")
SET(CMAKE_Ada_FLAGS_INIT "$ENV{FFLAGS} ${CMAKE_Ada_FLAGS_INIT}")
# avoid just having a space as the initial value for the cache
IF(CMAKE_Ada_FLAGS_INIT STREQUAL " ")
SET(CMAKE_Ada_FLAGS_INIT)
ENDIF(CMAKE_Ada_FLAGS_INIT STREQUAL " ")
SET (CMAKE_Ada_FLAGS "${CMAKE_Ada_FLAGS_INIT}" CACHE STRING
"Flags for Ada compiler.")
INCLUDE(CMakeCommonLanguageInclude)
# now define the following rule variables
# CMAKE_Ada_CREATE_SHARED_LIBRARY
# CMAKE_Ada_CREATE_SHARED_MODULE
# CMAKE_Ada_CREATE_STATIC_LIBRARY
# CMAKE_Ada_COMPILE_OBJECT
# CMAKE_Ada_LINK_EXECUTABLE
# variables supplied by the generator at use time
# <TARGET>
# <TARGET_BASE> the target without the suffix
# <OBJECTS>
# <OBJECT>
# <LINK_LIBRARIES>
# <FLAGS>
# <LINK_FLAGS>
# Ada compiler information
# <CMAKE_Ada_COMPILER>
# <CMAKE_SHARED_LIBRARY_CREATE_Ada_FLAGS>
# <CMAKE_SHARED_MODULE_CREATE_Ada_FLAGS>
# <CMAKE_Ada_LINK_FLAGS>
# Static library tools
# <CMAKE_AR>
# <CMAKE_RANLIB>
# create an Ada shared library
IF(NOT CMAKE_Ada_CREATE_SHARED_LIBRARY)
IF(APPLE)
# Temporary fixup for one user's Ada/Mac OS X problems when using the
# the 4.2 version of the http://macada.org/ version of the GNAT compiler.
SET(CMAKE_Ada_CREATE_SHARED_LIBRARY
"<CMAKE_Ada_COMPILER> <CMAKE_SHARED_LIBRARY_Ada_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_Ada_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_Ada_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -lgcc_s.1"
)
ELSE(APPLE)
SET(CMAKE_Ada_CREATE_SHARED_LIBRARY
"<CMAKE_Ada_COMPILER> <CMAKE_SHARED_LIBRARY_Ada_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_Ada_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_Ada_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
)
ENDIF(APPLE)
ENDIF(NOT CMAKE_Ada_CREATE_SHARED_LIBRARY)
# create an Ada shared module just copy the shared library rule
IF(NOT CMAKE_Ada_CREATE_SHARED_MODULE)
SET(CMAKE_Ada_CREATE_SHARED_MODULE ${CMAKE_Ada_CREATE_SHARED_LIBRARY})
ENDIF(NOT CMAKE_Ada_CREATE_SHARED_MODULE)
# create an Ada static library
IF(NOT CMAKE_Ada_CREATE_STATIC_LIBRARY)
SET(CMAKE_Ada_CREATE_STATIC_LIBRARY
"<CMAKE_AR> cr <TARGET> <LINK_FLAGS> <OBJECTS> "
"<CMAKE_RANLIB> <TARGET> ")
ENDIF(NOT CMAKE_Ada_CREATE_STATIC_LIBRARY)
# compile a Ada file into an object file
IF(NOT CMAKE_Ada_COMPILE_OBJECT)
SET(CMAKE_Ada_COMPILE_OBJECT
"<CMAKE_Ada_COMPILER> <FLAGS> -c <SOURCE> -o <OBJECT>
")
ENDIF(NOT CMAKE_Ada_COMPILE_OBJECT)
# Constraints: GNAT_EXECUTABLE_BUILDER = gnatmake
# is required to do the compile+bind+link of
# Ada executables, and it requires a source file name which is constructed from
# <TARGET>.adb. The source file arguments of add_executable are
# all compiled by the above rule (which must remain that form since it
# is also used to compile objects for Ada libraries), but the results are
# ignored since they are put in a different directory while gnatmake assumes
# objects are located in the _current_ directory. Thus, put in a minimal
# source file (with correct .adb suffix to identify the Ada language)
# to reduce this useless compilation to a minimum. Usually, the main Ada
# routine qualifies since it is normally small. Thus, the normal usage is
# add_executable(foo foo.adb), but add_executable(foo path/minimal.adb) would
# work as well so long as both path/minimal.adb existed and foo.adb existed.
# Also, note there is no way to specify
# ${CMAKE_CURRENT_SOURCE_DIR}/<TARGET>.adb as the code for gnatmake to compile
# because in this context ${CMAKE_CURRENT_SOURCE_DIR} is set to the top
# of the source tree and not the expected sub-directory of the source tree.
# Thus, LINK_FLAGS -aI${CMAKE_CURRENT_SOURCE_DIR} must be set using
# set_target_properties in order to specify the directory where <TARGET>.adb
# exists. Note, LINK_FLAGS can also be used to set other gnatmake flags
# such as -aL.
# In sum, you have to be careful of your target name, the nominal source file
# name has to be compilable, but otherwise it is ignored, and you must specify
# the required -aI and other GNAT_EXECUTABLE_BUILDER = gnatmake options
# using LINK_FLAGS specified with set_target_properties.
# However, so long as you pay attention to these
# constraints, add_executable should work for the Ada language.
IF(NOT CMAKE_Ada_LINK_EXECUTABLE)
# N.B. under some circumstances (build tests) GNAT_EXECUTABLE_BUILDER is not
# defined at this stage for unknown reasons so try to find it again as a
# last resort.
GET_FILENAME_COMPONENT(COMPILER_LOCATION "${CMAKE_Ada_COMPILER}"
PATH)
FIND_PROGRAM(GNAT_EXECUTABLE_BUILDER NAMES gnatmake PATHS ${COMPILER_LOCATION} )
IF(APPLE)
# Temporary fixup for one user's Ada/Mac OS X problems when using the
# the 4.2 version of the http://macada.org/ version of the GNAT compiler.
SET(CMAKE_Ada_LINK_EXECUTABLE
"${GNAT_EXECUTABLE_BUILDER} <CMAKE_Ada_LINK_FLAGS> <LINK_FLAGS> <TARGET_BASE>.adb -cargs <FLAGS> -largs <LINK_LIBRARIES> -lgcc_s.1")
ELSE(APPLE)
SET(CMAKE_Ada_LINK_EXECUTABLE
"${GNAT_EXECUTABLE_BUILDER} <CMAKE_Ada_LINK_FLAGS> <LINK_FLAGS> <TARGET_BASE>.adb -cargs <FLAGS> -largs <LINK_LIBRARIES>")
ENDIF(APPLE)
ENDIF(NOT CMAKE_Ada_LINK_EXECUTABLE)
IF(CMAKE_Ada_STANDARD_LIBRARIES_INIT)
SET(CMAKE_Ada_STANDARD_LIBRARIES "${CMAKE_Ada_STANDARD_LIBRARIES_INIT}"
CACHE STRING "Libraries linked by default with all Ada applications.")
MARK_AS_ADVANCED(CMAKE_Ada_STANDARD_LIBRARIES)
ENDIF(CMAKE_Ada_STANDARD_LIBRARIES_INIT)
IF(NOT CMAKE_NOT_USING_CONFIG_FLAGS)
SET (CMAKE_Ada_FLAGS_DEBUG "${CMAKE_Ada_FLAGS_DEBUG_INIT}" CACHE STRING
"Flags used by the compiler during debug builds.")
SET (CMAKE_Ada_FLAGS_MINSIZEREL "${CMAKE_Ada_FLAGS_MINSIZEREL_INIT}" CACHE STRING
"Flags used by the compiler during release minsize builds.")
SET (CMAKE_Ada_FLAGS_RELEASE "${CMAKE_Ada_FLAGS_RELEASE_INIT}" CACHE STRING
"Flags used by the compiler during release builds (/MD /Ob1 /Oi /Ot /Oy /Gs will produce slightly less optimized but smaller files).")
SET (CMAKE_Ada_FLAGS_RELWITHDEBINFO "${CMAKE_Ada_FLAGS_RELWITHDEBINFO_INIT}" CACHE STRING
"Flags used by the compiler during Release with Debug Info builds.")
ENDIF(NOT CMAKE_NOT_USING_CONFIG_FLAGS)
MARK_AS_ADVANCED(
CMAKE_Ada_FLAGS
CMAKE_Ada_FLAGS_DEBUG
CMAKE_Ada_FLAGS_MINSIZEREL
CMAKE_Ada_FLAGS_RELEASE
CMAKE_Ada_FLAGS_RELWITHDEBINFO
)
SET(CMAKE_Ada_INFORMATION_LOADED 1)
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