#-----------------------------------------------------------------------

# Makefile variations depending on different configurations

#

# ANN: Approximate Nearest Neighbors

# Version: 1.1 05/03/05

#

# (This Make-config structure is based on the one used by Mesa by Brian

# Paul.  If you succeed in porting ANN to your favorite system, please

# send email to mount@cs.umd.edu, and I'll try to include it in this

# list.)

#

#----------------------------------------------------------------------

# The following configuration-dependent variables are passed to each

# the Makefile in subdirectories:

#

# ANNLIB	The name of the ANN library file (usually libANN.a)

# C++		The C compiler (usually CC or g++)

# MAKELIB	The command and flags to make a library file (usually

#			"ar ...")

# CFLAGS	Flags to C++ compiler

# RANLIB	For "ranlib" = use ranlib, "true" = don't use ranlib

#----------------------------------------------------------------------

# Revision 0.1  09/06/97

#	Initial release

# Revision 0.2  06/24/98

#	Minor changes to fix compilation errors on SGI systems.

# Revision 1.0  04/01/05

#	Modifications for alpha with cxx

#	Removed CFLAGS2 options (just write your own)

#	Removed -DUSING...  (Compilers are pretty consistent these days)

#	Added linux-g++ target

# Revision 1.1  05/03/05

#	Added macosx-g++ target

#-----------------------------------------------------------------------------

#-----------------------------------------------------------------------------

# Compilation options (add these, as desired, to the CFLAGS variable

# in the desired compilation target below).  For example,

#

#	"CFLAGS = -O3 -Wall -DANN_PERF"

#

#	-g			Debugging.

#	-O?			Run-time optimization.

#	-Wall		Be verbose about warnings.

#

#	-DANN_PERF	Enable performance evaluation. (This may slow execution

#				slightly.)

#

#	-DANN_NO_LIMITS_H

#				Use this if limits.h or float.h does not exist on your

#				system. (Also see include/ANN/ANN.h for other changes

#				needed.)

#

#	-DANN_NO_RANDOM

#				Use this option if srandom()/random() are not available

#				on your system. Pseudo-random number generation is used

#				in the utility program test/ann_test. The combination

#				srandom()/random() is considered the best pseudo-random

#				number generator, but is not available on all systems.

#				If they are not available on your system (for example,

#				Visual C++) then srand()/rand() will be used instead by

#				setting this parameter.

#

#	-DWIN32

#				This is used only for compilation under windows systems

#				(but instead of using this, use the various .vcproj

#				files in the MS_WIN32 directory).

#-----------------------------------------------------------------------------

#					Linux using g++

linux-g++:

	$(MAKE) targets \

	"ANNLIB = libANN.a" \

	"C++ = g++" \

	"CFLAGS = -O3" \

	"MAKELIB = ar ruv" \

	"RANLIB = true"

#					Mac OS X using g++

macosx-g++:

	$(MAKE) targets \

	"ANNLIB = libANN.a" \

	"C++ = g++" \

	"CFLAGS = -O3" \

	"MAKELIB = libtool -static -o " \

	"RANLIB = true"

#					SunOS5

sunos5:

	$(MAKE) targets \

	"ANNLIB = libANN.a" \

	"C++ = CC" \

	"CFLAGS = -O" \

	"MAKELIB = ar ruv" \

	"RANLIB = true"

#					SunOS5 with shared libraries

sunos5-sl:

	$(MAKE) targets \

	"ANNLIB = libANN.a" \

	"C++ = CC" \

	"CFLAGS = -Kpic -O" \

	"MAKELIB = ld -G -o" \

	"RANLIB = true"

#					SunOS5 with g++

sunos5-g++:

	$(MAKE) targets \

	"ANNLIB = libANN.a" \

	"C++ = g++" \

	"CFLAGS = -O3" \

	"MAKELIB = ar ruv" \

	"RANLIB = true"

#					SunOS5 with g++ and shared libraries

sunos5-g++-sl:

	$(MAKE) targets \

	"ANNLIB = libANN.so" \

	"C++ = g++" \

	"CFLAGS = -fpic -O3" \

	"MAKELIB = ld -G -o" \

	"RANLIB = true"

#-----------------------------------------------------------------------

# Used for the author's testing and debugging only

#-----------------------------------------------------------------------

#					debugging version for authors

authors-debug:

	$(MAKE) targets \

	"ANNLIB = libANN.a" \

	"C++ = g++" \

	"CFLAGS = -g -DANN_PERF -Wall" \

	"MAKELIB = ar ruv" \

	"RANLIB = true"

#					performance testing version for authors

authors-perf:

	$(MAKE) targets \

	"ANNLIB = libANN.a" \

	"C++ = g++" \

	"CFLAGS = -O3 -DANN_PERF -Wall" \

	"MAKELIB = ar ruv" \

	"RANLIB = true"

#-----------------------------------------------------------------------

# Some older ones that I have not tested with the latest version.

#-----------------------------------------------------------------------

sgi:

	$(MAKE) targets \

	"ANNLIB = libANN.a" \

	"C++ = CC -ansi" \

	"CFLAGS = -O2" \

	"MAKELIB = ar ruv" \

	"RANLIB = true"

#					DEC Alpha with g++

alpha-g++:

	$(MAKE) targets \

	"ANNLIB = libANN.a" \

	"C++ = g++" \

	"CFLAGS = -O3" \

	"MAKELIB = ar ruv" \

	"RANLIB = ranlib"

#					SunOS4

sunos4:

	$(MAKE) targets \

	"ANNLIB = libANN.a" \

	"C++ = CC" \

	"CFLAGS = -O" \

	"MAKELIB = ar ruv" \

	"RANLIB = ranlib"

#					SunOS4 with g++

sunos4-g++:

	$(MAKE) targets \

	"ANNLIB = libANN.a" \

	"C++ = g++" \

	"CFLAGS = -O3" \

	"MAKELIB = ar ruv" \

	"RANLIB = ranlib"

#					SunOS4 with g++ and shared libraries

sunos4-g++-sl:

	$(MAKE) targets \

	"ANNLIB = libANN.so" \

	"C++ = g++" \

	"CC = g++" \

	"CFLAGS = -fPIC -O3" \

	"MAKELIB = ld -assert pure-text -o" \

	"RANLIB = true"