10-19-2001
Thanks rwb & MacMonster,
I want to clear out a little bit.
I have my executable file ready. and if i make changes in the source code and again if i compile the code. it takes the same time for compiling.
what i need is : the already available executable should be updated without overwriting with the executable created with the same name.
ie.,
gcc test.c -o myprog
o/p : myprog - executable file
if i run it again, - after small modification
gcc test.c -o myprog
o/p : myprog - exe file - but same compiling time.
but the modification made to the source is a little bit.
Idea:
Case 1; If i create some modules of C source codes.and if i modify the code to any one of the module.
How can i reduce my runtime of the exe file creation.
Case 2; If it is a single module.. then.
any inputs are appreciated.
Anent
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LEARN ABOUT DEBIAN
sc-config
SC-CONFIG(1) General Commands Manual SC-CONFIG(1)
NAME
sc-config - script to get information about the installed version of SC
SYNOPSIS
sc-config [--prefix[=DIR] ] [--exec-prefix[=DIR] ] [--version] [--libs] [--cppflags] [--cc] [--cflags] [--cxx] [--cxxflags] [--f77]
[--f77flags]
DESCRIPTION
The sc-config program can be used to obtain the compilers, compiler options and libraries needed to use the SC (Scientific Computing) tool-
kit from your program.
OPTIONS
The sc-config program returns information about how SC was compiled and installed. The following information is available:
--prefix
The directory where SC is installed.
--version
The version of SC.
--libdir
The directory were the libraries are found.
--libs The libraries and library paths needed to link.
--cppflags
The include directories needed to build.
--cc The C compiler.
--cflags
The C compiler flags.
--cxx The C++ compiler.
--cxxflags
The C++ compiler flags.
--f77 The FORTRAN 77 compiler.
--f77flags
The FORTRAN 77 compiler flags.
EXAMPLES
To use the sc-config program to link your executable to SC, use a Makefile for GNU make similar to the following:
SCCONFIG = /usr/bin/sc-config
CXX := $(shell $(SCCONFIG) --cxx)
CXXFLAGS := $(shell $(SCCONFIG) --cxxflags)
CPPFLAGS := $(shell $(SCCONFIG) --cppflags)
LIBS := $(shell $(SCCONFIG) --libs)
myprog: myprog.o
$(CXX) $(CXXFLAGS) -o $@ $^ $(LIBS)
Version 2 15 Feb 2001 SC-CONFIG(1)