common.mif

来自「开放源码的编译器open watcom 1.6.0版的源代码」· MIF 代码 · 共 94 行

#
#   COMMON:     common definitions of compiler and linker
#

#
#   Macros used by this file:
#
#   posix_dir   Must point to the root of the posix project.
#
#   targos      Must be a valid targos.
#               i.e. include $(posix_dir)/mif/targos.mif before this file.
#
#   cflags      If defined, these options to the compiler override the
#               defaults selected by this file.
#
#   make_lib    If this is defined then wmake was invoked to make posixlib.
#
#   if make_lib isn't defined, then the following must be defined:
#
#   name        The name of the command which is being built.  The
#               directory $(posix_dir)/src/$(name) must exist, and
#               contain the source for the command.

#
#       some people don't have the linker variable in their makeinit
#

posix_autodepends = .AUTODEPEND

!ifeq           targos  dosos2
modelos=c
!else ifeq      targos  dos
modelos=c
!else ifeq      targos  qnx
modelos=s
!else ifeq      targos  qnx16
modelos=c
!else ifeq      targos  os2386
modelos=f
!else ifeq      targos  pharlap
modelos=f
!else ifeq      targos  nt386
modelos=f
!else ifeq      targos  ntaxp
modelos=
!endif
!ifndef model
model=$(modelos)
!endif
memory_model_i86=$(model)
memory_model_386=$(model)

!ifdef __UNIX__
!ifeq targos ntaxp
posixlibdir=$(posix_dir)/misc/$(targos)/_s
!else
posixlibdir=$(posix_dir)/misc/$(targos)/m$(model)
!endif
!else
!ifeq targos ntaxp
posixlibdir=$(posix_dir)\misc\$(targos)\_s
!else
posixlibdir=$(posix_dir)\misc\$(targos)\m$(model)
!endif
!endif

!include cproj.mif
!include defrule.mif

#
#       compiler options
#

#
#       define options for each specific operating system supported
#

extra_cflags_pharlap = -bt=pharlap
extra_cflags_ntaxp   = -DWIN32 -D_WIN32
extra_c_flags = -D__OS_$(targos)__ -DSTANDALONE_RX $(extra_cflags_$(targos)) $(extra_cflags)

!ifndef make_lib
inc_dirs = -I"$(posix_dir)/src/$(name)" -I"$(posix_dir)/h"
!else
inc_dirs = -I"$(posix_dir)/h"
!endif

!ifndef make_lib
.c: $(posix_dir)/src/$(name);$(posix_dir)/misc
!else
.c: $(posix_dir)/misc;$(lang_root)/src/startup
!endif