Epson S5U1C17001C, Manual

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S5U1C17001C ManUal
EPSOn
11-13
(C COMPilEr PaCkagE fOr S1C17 faMily) (Ver. 1.5.0)
11 OTHEr TOOlS
11
Tools
11.1.8 clean
The make file created by
IDE
contains a description of a command to delete intermediate and object files other
than the sources. This command can be executed by specifying the target name
clean
when the make is invoked (in
IDE
, select [Clean] from the [Project] menu.).
The following shows the command included in a make file:
Example:
TARGET= sample
:
TOOL_DIR = c:/EPSON/gnu17
:
RM= $(TOOL_DIR)/rm
:
OBJS= boot.o \
main.o \
:
DEPS = $(OBJS:%.o=%.d)
clean:
$(RM) -f $(OBJS) $(TARGET).elf $(TARGET).map $(DEPS)
"
clean
" uses the file remove utility ( rm.exe ) to delete the "
.o
" files, "
.elf
" file and "
.map
" file generated by a
make process using this make file.
11.1.9 invocation by sh.exe
If the command line in a makefile contains a shell metacharacter such as a semicolon (;), a switching symbol (<, >,
>>, |), a replacement symbol (*, ?, [], $, =), a quote mark, an escape character, or a comment (““, ‘, `, \, #, etc., :),
the make will launch the Bourne shell and process the command.
If there is no need for syntax analysis of the command line by a shell, the make executes the command directly. In
this case, the Bourne shell used is sh.exe at the location where make.exe is found.