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#########################################################################
#
# System-dependent definitions suitable for creating a semishared
# binary distribution of xcrysden by downloading all the external
# library sources (i.e. Tcl/Tk/Togl/GL/GLU/FFTW3) in external/src/
# and compiling them. After compilation these will be installed into
# external/lib/ & external/include/ subdirectories, which can be then
# included in the produced compiled-package tarball upon executing
# "make bindist-semishared".
#
########################################################################
#------------------------------------------------------------------------
# if you have a GNU make it is better to set the MAKE variable to point
# to gnu make
#------------------------------------------------------------------------
MAKE = make
#------------------------------------------------------------------------
# compilers & flags
#------------------------------------------------------------------------
# C-preprocessor flags
CPPFLAGS ?=
# C-compiler flags
CFLAGS += -ffast-math -funroll-loops -fPIC -pedantic -Wall
CC = gcc
#LDLIB = -ldl
MATH = -lm -lc
FFLAGS += -static-libgfortran -static-libgcc -fdefault-double-8 -fdefault-real-8 -O2
FC = gfortran
#-------------------------------------------
#debug options
#CFLAGS = -g
#-------------------------------------------
#------------------------------------------------------------------------
# X-libraries & include files
#------------------------------------------------------------------------
X_LIB = -lXmu -lX11
X_INCDIR =
#------------------------------------------------------------------------
# EXTERNAL LIBRARIES: Tcl/Tk/Mesa/Togl/FFTW
# setting to "yes" will compile the corresponding library in external/src/
COMPILE_TCLTK = yes
COMPILE_TOGL = yes
COMPILE_MESA = yes
COMPILE_FFTW = yes
# this is only used for some testing purposes
COMPILE_MESCHACH = no
# Do we want a shared library version of Tcl/Tk/Mesa/Togl? If we want
# shared then set the following flags to: --enable-shared else set the
# following flag to: --disable-shared
TCLTK_OPTIONS = --enable-shared
TOGL_OPTIONS = --enable-shared --with-tcl=$(TOPDIR)/external/lib --with-tk=$(TOPDIR)/external/lib
MESA_OPTIONS = --enable-shared
GLU_OPTIONS = --enable-shared
MESA_TARGET = linux
FFTW_OPTIONS = --enable-shared
#------------------------------------------------------------------------
#
# Libraries
#
TCL_LIB = -L$(TOPDIR)/external/lib -ltcl$(TCL_VER2)
TK_LIB = -ltk$(TCL_VER2)
TOGL_LIB = -lTogl$(TOGL_VER)
GLU_LIB = -lGLU
GL_LIB = -lGL
FFTW3_LIB = -lfftw3
# this is only used for some testing purposes
#MESCHACH_LIB = -lmeschach
#
# Include directories
#
TCL_INCDIR = -I$(TOPDIR)/external/include
TK_INCDIR =
TOGL_INCDIR =
GL_INCDIR =
FFTW3_INCDIR =
# this is only used for some testing purposes
#MESCHACH_INCDIR =
#------------------------------------------------------------------------
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