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### This is the configuration file where we tell make which compiler
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### This is the configuration file where we tell make which compiler
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### to use and whether we want to go for a debug or release version
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### to use and whether we want to go for a debug or release version
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######################################################################
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######################################################################
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### C++ compiler (may be left blank - in this case, I guess which compiler
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### C++ compiler (may be left blank - in this case, I guess which compiler
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### to use from a list of options.
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### to use from a list of options.
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### If you must manually specify compiler, do so by naming it below.
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### If you must manually specify compiler, do so by naming it below.
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CXX =
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CXX =
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### Use a shell script to guess the compiler if not defined
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### Use a shell script to guess the compiler if not defined
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ifeq ($(strip ${CXX}),)
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ifeq ($(strip ${CXX}),)
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CXX = $(shell ${SOURCEROOT}/makefiles/findcompiler.sh)
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CXX = $(shell ${SOURCEROOT}/makefiles/findcompiler.sh)
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endif
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endif
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### Target (debug or release)
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### Target (debug or release)
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### default is debug. The preferred way of specifying a target is to
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### default is debug. The preferred way of specifying a target is to
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### type "make TARGET=release" on the command line.
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### type "make TARGET=release" on the command line.
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ifndef TARGET
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ifndef TARGET
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TARGET = debug
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TARGET = debug
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endif
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endif
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### Define the empty string
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### Define the empty string
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empty =
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empty =
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### Define operating system and CPU
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### Define operating system and CPU
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OS =$(subst ${empty} ${empty},_,$(shell uname -s))
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OS =$(subst ${empty} ${empty},_,$(shell uname -s))
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CPU =$(subst ${empty} ${empty},_,$(shell uname -m))
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CPU =$(subst ${empty} ${empty},_,$(shell uname -m))
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### The platform is determined by OS CPU and compiler
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### The platform is determined by OS CPU and compiler
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PLATFORM = ${OS}_${CPU}_${CXX}
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PLATFORM = ${OS}_${CPU}_${CXX}
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### Concatenation of platform and target yields a string used as
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### Concatenation of platform and target yields a string used as
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### suffix of makefiles and in the name of the builddir.
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### suffix of makefiles and in the name of the builddir.
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PLATFORM_TARG = ${PLATFORM}_$(TARGET)
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PLATFORM_TARG = ${PLATFORM}_$(TARGET)
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### LIBDIR is the directory where we stick .a files pertaining to
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### the specific combination of platform and target.
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LIBDIR = ${SOURCEROOT}/lib/${PLATFORM_TARG}
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### BINDIR is the directory where binary files are put.
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BINDIR = ${SOURCEROOT}/bin
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