docs & compilation
This commit is contained in:
Vitor Santos Costa
parent
27b540b72b
commit
9ea75834ff
@ -556,10 +556,9 @@ bool YAPEngine::mgoal(Term t, Term tmod) {
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std::cerr << "Exception received by " << __func__ << "( "
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<< YAPError(LOCAL_CommittedError).text()
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<< ").\n Forwarded...\n\n";
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YAP_LeaveGoal(result, &q);
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// free(LOCAL_CommittedError);
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LOCAL_CommittedError->errorNo = YAP_NO_ERROR;
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LOCAL_ActiveError->errorNo = YAP_NO_ERROR;
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LOCAL_CommittedError = nullptr;
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return false;
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}
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}
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1163
H/YapGFlagInfo.h
1163
H/YapGFlagInfo.h
File diff suppressed because it is too large
Load Diff
@ -66,10 +66,12 @@ if(R_COMMAND)
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find_library(R_LIBRARY_READLINE readline
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DOC "(Optional) system readline library. Only required if the R libraries were built with readline support.")
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# Note: R_LIBRARY_BASE is added to R_LIBRARIES twice; this may be due to circular linking dependencies; needs further investigation
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set(R_LIBRARIES ${R_LIBRARY_BASE} ${R_LIBRARY_BLAS} ${R_LIBRARY_LAPACK} ${R_LIBRARY_BASE})
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if(R_LIBRARY_READLINE)
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set(R_LIBRARIES ${R_LIBRARIES} ${R_LIBRARY_READLINE})
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endif()
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else()
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message(SEND_ERROR "FindR.cmake requires the following variables to be set: R_COMMAND")
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endif()
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# Note: R_LIBRARY_BASE is added to R_LIBRARIES twice; this may be due to circular linking dependencies; needs further investigation
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set(R_LIBRARIES ${R_LIBRARY_BASE} ${R_LIBRARY_BLAS} ${R_LIBRARY_LAPACK} ${R_LIBRARY_BASE})
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if(R_LIBRARY_READLINE)
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set(R_LIBRARIES ${R_LIBRARIES} ${R_LIBRARY_READLINE})
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endif()
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@ -892,14 +892,14 @@ EXCLUDE =
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# The default value is: NO.
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EXCLUDE_SYMLINKS = NO
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# If the value of the INPUT tag contains directories, you can use the
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# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
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# certain files from those directories.
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#
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# Note that the wildcards are matched against the file with absolute path, so to
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# exclude all test directories for example use the pattern */test/*
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EXCLUDE_PATTERNS = @DOCS_EXCLUDE@
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# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
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@ -2109,20 +2109,20 @@ INCLUDE_FILE_PATTERNS =
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# recursively expanded use the := operator instead of the = operator.
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# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
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PREDEFINED = #
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# YAP_FLAG(ITEM,NAME,WRITABLE,DEF,INIT,HELPER)=ITEM \
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# START_LOCAL_FLAGS="enum THREAD_LOCAL_FLAGS {" \
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# END_LOCAL_FLAGS=" };"\
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# START_GLOBAL_FLAGS="enum GLOBAL_FLAGS {" \
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# END_GLOBAL_FLAGS="};" \
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# LOCAL(A, B)="A B" \
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# LOCAL_INIT(A, B, C)="A B;B = C" \
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# LOCAL_ARRAY(A, B, C)="A B[C]" \
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# LOCAL_ARRAY_ARRAY(A, B, C,D)="A B[C][D]"\
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# LOCAL_INIT(A, B, C, D)="A B[C][D]"\
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# LOCAL_INITF(A, B, C)=" A B; C"\
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# LOCAL_INIT_RESTORE(A,B,C,D)="A B; C; D;"\
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# PREG=Yap_REGS.P_
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PREDEFINED = \
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YAP_FLAG(ITEM,NAME,WRITABLE,DEF,INIT,HELPER):=NAME \
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START_LOCAL_FLAGS:="enum THREAD_LOCAL_FLAGS {" \
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END_LOCAL_FLAGS:=" };"\
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START_GLOBAL_FLAGS:="enum GLOBAL_FLAGS {" \
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END_GLOBAL_FLAGS:="};" \
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LOCAL(A, B):="A B" \
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LOCAL_INIT(A, B, C):="A B;B := C" \
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LOCAL_ARRAY(A, B, C):="A B[C]" \
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LOCAL_ARRAY_ARRAY(A, B, C,D):="A B[C][D]"\
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LOCAL_INIT(A, B, C, D):="A B[C][D]"\
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LOCAL_INITF(A, B, C):=" A B; C"\
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LOCAL_INIT_RESTORE(A,B,C,D):="A B; C; D;"\
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PREG:=Yap_REGS.P_
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# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
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# tag can be used to specify a list of macro names that should be expanded. The
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@ -2131,7 +2131,7 @@ PREDEFINED = #
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# definition found in the source code.
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# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
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EXPAND_AS_DEFINED =
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EXPAND_AS_DEFINED =
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# If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will
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# remove all references to function-like macros that are alone on a line, have
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@ -19,231 +19,24 @@
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#
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# Variable search order:
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# 1. Attempt to locate and set R_COMMAND
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# - If unsuccessful, generate error and prompt user to manually set R_COMMAND
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# If unsuccessful, generate error and prompt user to manually set R_COMMAND
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# 2. Use R_COMMAND to set R_HOME
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# 3. Locate other libraries in the priority:
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# 1. Within a user-built instance of R at R_HOME
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# 2. Within an installed instance of R
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# 3. Within external system libraries
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#
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if (R_LIBRARIES AND R_INCLUDE_DIR)
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set_package_properties(R PROPERTIES
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DESCRIPTION "The R Project for Statistical Computing."
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URL "https://www.r-project.org/")
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find_program (
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R_COMMAND
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NAMES R r
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)
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if (R_COMMAND)
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# find the R binary
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MESSAGE(STATUS "Looking for R executable")
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IF(NOT R_EXECUTABLE)
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FIND_PROGRAM(R_EXECUTABLE R)
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IF(R_EXECUTABLE-NOTFOUND)
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MESSAGE(FATAL_ERROR "Could NOT find R (TODO: name option)")
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ELSE(R_EXECUTABLE-NOTFOUND)
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MESSAGE(STATUS "Using R at ${R_EXECUTABLE}")
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ENDIF(R_EXECUTABLE-NOTFOUND)
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ENDIF(NOT R_EXECUTABLE)
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# find R_HOME
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MESSAGE(STATUS "Looking for R_HOME")
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IF(NOT R_HOME)
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EXECUTE_PROCESS(
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COMMAND ${R_EXECUTABLE} "--slave" "--no-save" "-e" "cat(R.home())"
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OUTPUT_VARIABLE R_HOME)
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ENDIF(NOT R_HOME)
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IF(NOT R_HOME)
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MESSAGE(FATAL_ERROR "Could NOT determine R_HOME (probably you misspecified the location of R)")
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ELSE(NOT R_HOME)
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MESSAGE(STATUS "R_HOME is ${R_HOME}")
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ENDIF(NOT R_HOME)
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# find R include dir
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MESSAGE(STATUS "Looking for R include files")
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IF(NOT R_INCLUDEDIR)
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IF(WIN32 OR APPLE) # This version of the test will not work with R < 2.9.0, but the other version (in the else part) will not work on windows or apple (but we do not really need to support ancient versions of R, there).
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EXECUTE_PROCESS(
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COMMAND ${R_EXECUTABLE} "--slave" "--no-save" "-e" "cat(R.home('include'))"
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OUTPUT_VARIABLE R_INCLUDEDIR)
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ELSE(WIN32 OR APPLE)
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EXECUTE_PROCESS(
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COMMAND ${R_EXECUTABLE} CMD sh -c "echo -n $R_INCLUDE_DIR"
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OUTPUT_VARIABLE R_INCLUDEDIR)
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ENDIF(WIN32 OR APPLE)
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ELSE(NOT R_INCLUDEDIR)
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MESSAGE(STATUS "Location specified by user")
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ENDIF(NOT R_INCLUDEDIR)
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IF(NOT R_INCLUDEDIR)
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SET(R_INCLUDEDIR ${R_HOME}/include)
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MESSAGE(STATUS "Not findable via R. Guessing")
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ENDIF(NOT R_INCLUDEDIR)
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MESSAGE(STATUS "Include files should be at ${R_INCLUDEDIR}. Checking for R.h")
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IF(NOT R_H)
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FIND_FILE(R_H
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R.h
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PATHS ${R_INCLUDEDIR}
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NO_DEFAULT_PATH)
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ENDIF(NOT R_H)
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IF(NOT R_H)
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MESSAGE(FATAL_ERROR "Not found")
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ELSE(NOT R_H)
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MESSAGE(STATUS "Found at ${R_H}")
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GET_FILENAME_COMPONENT(R_INCLUDEDIR ${R_H}
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PATH)
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ENDIF(NOT R_H)
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# check for existence of libR.so
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IF(NOT LIBR_SO)
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MESSAGE(STATUS "Checking for existence of R shared library")
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FIND_LIBRARY(LIBR_SO
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R
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PATHS ${R_HOME}/lib ${R_SHAREDLIBDIR} ${R_HOME}/bin
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NO_DEFAULT_PATH)
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endif(NOT LIBR_SO)
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IF(NOT LIBR_SO)
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MESSAGE(FATAL_ERROR "Not found. Make sure the location of R was detected correctly, above, and R was compiled with the --enable-shlib option")
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ELSE(NOT LIBR_SO)
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MESSAGE(STATUS "Exists at ${LIBR_SO}")
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GET_FILENAME_COMPONENT(R_SHAREDLIBDIR ${LIBR_SO}
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PATH)
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SET(R_USED_LIBS R)
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ENDIF(NOT LIBR_SO)
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# for at least some versions of R, we seem to have to link against -lRlapack. Else loading some
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# R packages will fail due to unresolved symbols, or we can't link against -lR.
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# However, we can't do this unconditionally,
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# as this is not available in some configurations of R
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MESSAGE(STATUS "Checking whether we should link against Rlapack library")
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FIND_LIBRARY(LIBR_LAPACK
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Rlapack
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PATHS ${R_SHAREDLIBDIR}
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NO_DEFAULT_PATH)
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IF(NOT LIBR_LAPACK)
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MESSAGE(STATUS "No, it does not exist in ${R_SHAREDLIBDIR}")
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ELSE(NOT LIBR_LAPACK)
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MESSAGE(STATUS "Yes, ${LIBR_LAPACK} exists")
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SET(R_USED_LIBS ${R_USED_LIBS} Rlapack)
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IF(WIN32 OR APPLE)
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ELSE(WIN32 OR APPLE)
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# needed when linking to Rlapack on linux for some unknown reason.
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# apparently not needed on windows (let's see, when it comes back to bite us, though)
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# and compiling on windows is hard enough even without requiring libgfortran, too.
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SET(R_USED_LIBS ${R_USED_LIBS} gfortran)
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ENDIF(WIN32 OR APPLE)
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ENDIF(NOT LIBR_LAPACK)
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# for at least some versions of R, we seem to have to link against -lRlapack. Else loading some
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# R packages will fail due to unresolved symbols, or we can't link against -lR.
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# However, we can't do this unconditionally,
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# as this is not available in some configurations of R
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MESSAGE(STATUS "Checking whether we should link against Rblas library")
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FIND_LIBRARY(LIBR_BLAS
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Rblas
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PATHS ${R_SHAREDLIBDIR}
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NO_DEFAULT_PATH)
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IF(NOT LIBR_BLAS)
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MESSAGE(STATUS "No, it does not exist in ${R_SHAREDLIBDIR}")
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ELSE(NOT LIBR_BLAS)
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MESSAGE(STATUS "Yes, ${LIBR_BLAS} exists")
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SET(R_USED_LIBS ${R_USED_LIBS} Rblas)
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ENDIF(NOT LIBR_BLAS)
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# find R package library location
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IF(WIN32)
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SET(PATH_SEP ";")
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ELSE(WIN32)
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SET(PATH_SEP ":")
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ENDIF(WIN32)
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MESSAGE(STATUS "Checking for R package library location to use")
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IF(NOT R_LIBDIR)
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EXECUTE_PROCESS(
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COMMAND ${R_EXECUTABLE} "--slave" "--no-save" "-e" "cat(paste(unique (c(.Library.site, .Library)), collapse='${PATH_SEP}'))"
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OUTPUT_VARIABLE R_LIBDIR)
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ELSE(NOT R_LIBDIR)
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MESSAGE(STATUS "Location specified by user")
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ENDIF(NOT R_LIBDIR)
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# strip whitespace
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STRING(REGEX REPLACE "[ \n]+"
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"" R_LIBDIR
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"${R_LIBDIR}")
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# strip leading colon(s)
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STRING(REGEX REPLACE "^${PATH_SEP}+"
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"" R_LIBDIR
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"${R_LIBDIR}")
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# strip trailing colon(s)
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STRING(REGEX REPLACE "${PATH_SEP}+$"
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"" R_LIBDIR
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"${R_LIBDIR}")
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# find first path
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STRING(REGEX REPLACE "${PATH_SEP}"
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" " R_LIBDIR
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"${R_LIBDIR}")
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IF(NOT R_LIBDIR)
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MESSAGE(STATUS "Not reliably determined or specified. Guessing.")
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SET(R_LIBDIR ${R_HOME}/library)
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ENDIF(NOT R_LIBDIR)
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SET(R_LIBDIRS ${R_LIBDIR})
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SEPARATE_ARGUMENTS(R_LIBDIRS)
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SET(R_LIBDIR)
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FOREACH(CURRENTDIR ${R_LIBDIRS})
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IF(NOT USE_R_LIBDIR)
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IF(EXISTS ${CURRENTDIR})
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SET(R_LIBDIR ${CURRENTDIR})
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SET(USE_R_LIBDIR 1)
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ELSE(EXISTS ${CURRENTDIR})
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MESSAGE(STATUS "${CURRENTDIR} does not exist. Skipping")
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ENDIF(EXISTS ${CURRENTDIR})
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ENDIF(NOT USE_R_LIBDIR)
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ENDFOREACH(CURRENTDIR ${R_LIBDIRS})
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IF(NOT EXISTS ${R_LIBDIR})
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MESSAGE(FATAL_ERROR "No existing library location found")
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ELSE(NOT EXISTS ${R_LIBDIR})
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MESSAGE(STATUS "Will use ${R_LIBDIR}")
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ENDIF(NOT EXISTS ${R_LIBDIR})
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endif()
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#macro_optional_find_package (R ON)
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if (R_INCLUDEDIR AND R_LIBDIR)
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add_feature_info(R yes "Real")
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set (REAL_SOURCES
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real.c
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)
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set (REAL_PL
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real.pl
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)
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add_to_group( REAL_PL pl_library)
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URL "https://www.r-project.org/")
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add_lib(real ${REAL_SOURCES})
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target_link_libraries (real ${R_LIBRARIES} libYap)
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include_directories (
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${CMAKE_CURRENT_BINARY_DIR}
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${R_INCLUDEDIR}
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${CMAKE_CURRENT_BINARY_DIR}
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${R_INCLUDE_DIR}
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)
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list (APPEND CMAKE_REQUIRED_INCLUDES
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@ -251,12 +44,8 @@ include_directories (
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${R_INCLUDE_DIR}
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)
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add_lib(real ${REAL_SOURCES})
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target_link_libraries (real ${LIBR_SO} libYap)
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check_include_files( "stdio.h;R.h" HAVE_R_H )
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check_include_files( "R.h;Rembedded.h" HAVE_R_EMBEDDED_H )
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check_include_files( "R.h,;Rembedded.h" HAVE_R_EMBEDDED_H )
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check_include_files( "Rembedded.h;Rinterface.h" HAVE_R_INTERFACE_H )
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configure_file ("rconfig.h.cmake" "rconfig.h" )
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@ -82,11 +82,12 @@
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@addtogroup YAPControl
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%% @{
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@ingroup builtins
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*/
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%% @{
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/** @pred forall(: _Cond_,: _Action_)
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@ -618,13 +619,13 @@ break :-
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'$break'( false ).
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/**
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/**
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* @pred at_halt( G )
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*
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* Hook predicate: _G_ must be called on exit.
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*
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* @param _G_: the hook
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*
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*
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* @param _G_: the hook
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*
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* @return succeeds with side-effect.
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*/at_halt(G) :-
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recorda('$halt', G, _),
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@ -657,16 +658,16 @@ halt(X) :-
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set_value('$live','$false'),
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'$halt'(X).
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/**
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/**
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* @pred prolog_current_frame(-Env)
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*
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* reports a reference to the last execution environment _Env_.
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* YAP creates an enviroment when a clause contains several sub-goals.
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* Facts and simple recursion do not need an environment,
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*
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* @param Env
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*
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* @return
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*
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* @param Env
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*
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* @return
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*/prolog_current_frame(Env) :-
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Env is '$env'.
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