Common.om

# Mention a few of the other standard variables here.
# ROOT The root directory of the current project.
# CWD The current working directory (the directory is set for each OMakefile in the project).
# EMPTY The empty string.
# STDROOT The name of the standard installed \File{OMakeroot} file.

ROOT  = $(dir .)
LIB   = $(dir lib)
BIN   = $(dir bin)

#
# A default sort rule
#
.ORDER: .BUILDORDER

#
# ABORT_ON_COMMAND_ERROR If set to true, the construction of a target should
#   be aborted whenever one of the commands to build it fail.  This defaults to true,
#   and should normally be left that way.
#
# \varlabel{SCANNER_MODE}{SCANNER\_MODE} This variable should be defined as one of four values
#    (defaults to \verb+enabled+).
# \begin{description}
# \item[enabled] Allow the use of default \verb+.SCANNER+ rules.  Whenever a rule does
#    not specify a \verb+:scanner:+ dependency explicitly, try to find a
#    \verb+.SCANNER+ with the same target name.
# \item[disabled] Never use default \verb+.SCANNER+ rules.
# \item[warning] Allow the use of default \verb+.SCANNER+ rules, but print a warning
#    whenever one is selected.
# \item[error] Do not allow the use of default \verb+.SCANNER+ rules.  If a rule
#    does not specify a \verb+:scanner:+ dependency, and there is a default
#    \verb+.SCANNER+ rule, the build will terminate abnormally.
# \end{description}
# \end{doc}
#

# These are defined in Omake_builtin_base
# ABORT_ON_COMMAND_ERROR = true
# SCANNER_MODE = enabled

########################################################################
# Generic Unix section
#

#


#
# INSTALL The command to install a program (install on Unix, cp on Win32).
# PATHSEP The normal path separator (: on Unix, ; on Win32).
# DIRSEP The normal directory separator (/ on Unix, \ on Win32).
# EXT_OBJ  File suffix for an object file (default is .o on Unix, and .obj on Win32).
# EXT_LIB File suffix for a static library (default is .a on Unix, and .lib on Win32).
# EXT_DLL File suffix for a shared library (default is .so on Unix, and .dll on Win32).
# EXT_ASM File suffix for an assembly file (default is .s on Unix, and .asm on Win32).
# EXE File suffix for executables (default is empty for Unix, and .exe on Win32 and Cygwin).

#
# These commands are builtin, and they are the same on all platforms.
# The uppercase variables are defined for backwards compatibility only,
# their usage is deprecated.
#
CP = cp
MV = mv
RM = rm -f
MKDIR = mkdir
RMDIR = rmdir
CHMOD = chmod

if $(equal $(OSTYPE), Win32)
    #
    # Command names
    #
    INSTALL = cp
    PATHSEP = ;
    DIRSEP = \\

    #
    # Common suffixes for files
    #
    EXT_LIB = .lib
    EXT_DLL = .dll
    EXT_OBJ = .obj
    EXT_ASM = .asm
    EXE = .exe

    export
else
    #
    # Command names
    #
    INSTALL = install
    PATHSEP = :
    DIRSEP = /

    #
    # Common suffixes for files
    #
    EXT_LIB = .a
    EXT_DLL = .so
    EXT_OBJ = .o
    EXT_ASM = .s
    EXE =

    export

if $(equal $(OSTYPE), Cygwin)
    EXE = .exe
    export

declare LN
if $(not $(defined USE_SYSTEM_COMMANDS))
    if $(not $(equal $(OSTYPE), Win32))
        LN = ln -sf
        export
    export
else
    LN = ln-or-cp
    export

# XXX: JYH: this is a total hack.
# It should be the case the :scanner: $(EMPTY) turns off scanners.
#
NOSCANNER = /scan-dummy

.SCANNER: $(NOSCANNER)
    @