i have a makefile/make system that uses gnu make macros;

(here http://mosermichael.github.io/cstuff/all/projects/2011/06/17... )

this saves you from repeating the same make constructs many times over, in the following example you do a static library and executable.

  1: TOPDIR=../..
  2:
  3: # - declare build targets. (built with make)
  4: TARGETS:=shlib slibuser
  5: 
  6: # - slib target is a static library -
  7: shlib_TYPE=lib
  8: shlib_SRC=slib.c
  9:
  10:
  11: # - slibuser target is a executable using slib -
  12: slibuser_TYPE=exe
  13: slibuser_SRC=slibuser.c slibuser2.c slibuser3.c
  14: slibuser_LIBS=shlib
  15:
  16: include $(TOPDIR)/rules.make