forked from Imagelibrary/rtems
88 lines
2.5 KiB
Plaintext
88 lines
2.5 KiB
Plaintext
##
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## $Id$
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##
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## -------------------------------------------------------------------------
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## NOTE: This file is rather immature and has to be considered to be
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## almost experimental.
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##
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## Expect frequent changes -- It deserves to be cleaned up :(
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## -------------------------------------------------------------------------
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## The section below is based on make/compilers/gcc-target-default.cfg
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## used in former versions of RTEMS.
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##
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## Set up the flags for the toolchains:
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##
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## We are considering 3 different building schemes here:
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## * Using gcc's being able to accept -specs (aka gcc-2.8 building scheme)
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## * Using gcc's not being able to accept -specs (aka gcc-2.7.2 building
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## scheme)
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## * Using third party toolchains (aka non-gcc building scheme)
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##
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## Automake conditionals in use:
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## RTEMS_USE_GCC .. if we are using GCC
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## CFLAGS_OPTIMIZE_V, CFLAGS_DEBUG_V are the values we
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## would want the corresponding macros to be set to.
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##
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## CFLAGS_OPTIMIZE, CFLAGS_DEBUG are set by the
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## 'VARIANT=<OPTIMIZE|DEBUG>' targets to their _V values.
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CPPFLAGS = @CPPFLAGS@ $(CPU_DEFINES) $(DEFINES)
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CFLAGS = @RTEMS_CFLAGS@
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ASFLAGS = $(CPU_ASFLAGS) $(CPU_CFLAGS)
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depend:
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## -------------------------------------------------------------------------
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## translate VARIANT into VARIANT_V
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VARIANT = OPTIMIZE
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VARIANT_OPTIMIZE_V = OPTIMIZE
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VARIANT_DEBUG_V = DEBUG
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VARIANT_optimize_V = OPTIMIZE
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VARIANT_debug_V = DEBUG
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VARIANT_V = $(VARIANT_$(VARIANT)_V)
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## Setup the variant build subdirectory
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ARCH_OPTIMIZE_V = o-optimize
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ARCH_DEBUG_V = o-debug
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ARCH__V = $(ARCH_OPTIMIZE_V)
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ARCH = $(ARCH_$(VARIANT_V)_V)
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## Setup the library suffix
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LIBSUFFIX_OPTIMIZE_V =
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LIBSUFFIX_DEBUG_V = _g
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LIBSUFFIX__V = $(LIBSUFFIX_OPTIMIZE_V)
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LIB_VARIANT = $(LIBSUFFIX_$(VARIANT_V)_V)
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## These are supposed to be set in make/custom/<bsp>.cfg
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CPU_CFLAGS = @CPU_CFLAGS@
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CFLAGS_OPTIMIZE_V = @CFLAGS_OPTIMIZE_V@
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CFLAGS_DEBUG_V = @CFLAGS_DEBUG_V@
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CFLAGS__V = $(CFLAGS_OPTIMIZE_V)
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## ------------------------------------------------------------------------
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## Setup hard-coded flags
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if RTEMS_USE_GCC
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## gcc >= gcc-2.8
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RTEMS_CFLAGS_OPTIMIZE_V =
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RTEMS_CFLAGS_DEBUG_V = -Wno-unused
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## non-gcc
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## We can't guess what flags might be required here.
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## Pass the values from the environment if you want to apply them.
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endif
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RTEMS_CFLAGS__V = $(RTEMS_CFLAGS_OPTIMIZE_V)
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## -------------------------------------------------------------------------
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AM_CPPFLAGS = $(RTEMS_CPPFLAGS)
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AM_CFLAGS =
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AM_CCASFLAGS = $(RTEMS_CPPFLAGS) $(RTEMS_ASFLAGS)
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