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# Simple gcc Makefile for reentrant qhull and rbox (default gcc/g++)
#
# see README.txt
#
# Results
# qhull Computes convex hulls and related structures
# qconvex, qdelaunay, qhalf, qvoronoi
# Specializations of qhull for each geometric structure
# rbox Input generator for qhull, qconvex, etc.
# user_eg An example of using qhull (reentrant)
# user_eg2 An example of using qhull (reentrant)
# testqset_r Standalone test of reentrant qset_r.c with mem_r.c
# libqhullstatic_r.a Static library for reentrant qhull
#
# Make targets
# make Produce all of the results
# make help Help message
# make test Quck test of qhull, qconvex, etc.
# make qtest Quick test of qset, rbox, and qhull
# make doc Print documentation
# make install Copy qhull, rbox, qhull.1, rbox_r.1 to BINDIR, MANDIR
# make new Rebuild qhull and rbox from source
#
# make printall Print all files
# make clean Remove object files
# make cleanall Remove generated files
#
# BINDIR directory where to copy executables
# DESTDIR destination directory for 'make install'
# DOCDIR directory where to copy html documentation
# INCDIR directory where to copy headers
# LIBDIR directory where to copy libraries
# MANDIR directory where to copy manual pages
# PRINTMAN command for printing manual pages
# PRINTC command for printing C files
# CC ANSI C or C++ compiler
# CC_OPTS1 options used to compile .c files
# CC_OPTS2 options used to link .o files
# CC_OPTS3 options to build shared libraries
#
# LIBQHULL_OBJS .o files for linking
# LIBQHULL_HDRS .h files for printing
# CFILES .c files for printing
# DOCFILES documentation files
# FILES miscellaneous files for printing
# TFILES .txt versions of html files
# FILES all other files
# LIBQHULL_OBJS specifies the object files of libqhullstatic_r.a
#
# Do not replace tabs with spaces. Needed by 'make' for build rules
DESTDIR = /usr/local
BINDIR = $(DESTDIR)/bin
INCDIR = $(DESTDIR)/include
LIBDIR = $(DESTDIR)/lib
DOCDIR = $(DESTDIR)/share/doc/qhull
MANDIR = $(DESTDIR)/share/man/man1
# if you do not have enscript, try a2ps or just use lpr. The files are text.
PRINTMAN = enscript -2rl
PRINTC = enscript -2r
# PRINTMAN = lpr
# PRINTC = lpr
#for Gnu's gcc compiler, -O3 for optimization, -g for debugging, -pg for profiling
# -fpic needed for gcc x86_64-linux-gnu. Not needed for mingw
CC = gcc
CC_OPTS1 = -O3 -ansi -I../../src -fpic $(CC_WARNINGS)
# for Sun's cc compiler, -fast or O2 for optimization, -g for debugging, -Xc for ANSI
#CC = cc
#CC_OPTS1 = -Xc -v -fast -I../../src
# for Silicon Graphics cc compiler, -O2 for optimization, -g for debugging
#CC = cc
#CC_OPTS1 = -ansi -O2 -I../../src
# for Next cc compiler with fat executable
#CC = cc
#CC_OPTS1 = -ansi -O2 -I../../src -arch m68k -arch i386 -arch hppa
# For loader, ld,
CC_OPTS2 = $(CC_OPTS1)
# Default targets for make
all: qhull_links qhull_all qtest
help:
head -n 52 Makefile
clean:
rm -f *.o
# Delete linked files from other directories [qhull_links]
rm -f qconvex_r.c unix_r.c qdelaun_r.c qhalf_r.c qvoronoi_r.c rbox_r.c
rm -f user_eg_r.c user_eg2_r.c testqset_r.c
cleanall: clean
rm -f qconvex qdelaunay qhalf qvoronoi qhull *.exe
rm -f core user_eg_r user_eg2_r testqset_r libqhullstatic_r.a
doc:
$(PRINTMAN) $(TXTFILES) $(DOCFILES)
install:
mkdir -p $(BINDIR)
mkdir -p $(DOCDIR)
mkdir -p $(INCDIR)/libqhull
mkdir -p $(MANDIR)
cp -p qconvex qdelaunay qhalf qhull qvoronoi rbox $(BINDIR)
cp -p libqhullstatic_r.a $(LIBDIR)
cp -p ../../html/qhull.man $(MANDIR)/qhull.1
cp -p ../../html/rbox.man $(MANDIR)/rbox.1
cp -p ../../html/* $(DOCDIR)
cp *.h $(INCDIR)/libqhull_r
new: cleanall all
printall: doc printh printc printf
printh:
$(PRINTC) $(LIBQHULL_HDRS)
printc:
$(PRINTC) $(CFILES)
# LIBQHULL_OBJS_1 ordered by frequency of execution with small files at end. Better locality.
# Same definitions as ../../Makefile
LIBQHULLS_OBJS_1= global_r.o stat_r.o geom2_r.o poly2_r.o merge_r.o \
libqhull_r.o geom_r.o poly_r.o qset_r.o mem_r.o random_r.o
LIBQHULLS_OBJS_2= $(LIBQHULLS_OBJS_1) usermem_r.o userprintf_r.o io_r.o user_r.o
LIBQHULLS_OBJS= $(LIBQHULLS_OBJS_2) rboxlib_r.o userprintf_rbox_r.o
LIBQHULL_HDRS= user_r.h libqhull_r.h qhull_ra.h geom_r.h \
io_r.h mem_r.h merge_r.h poly_r.h random_r.h \
qset_r.h stat_r.h
# CFILES ordered alphabetically after libqhull.c
CFILES= ../qhull/unix_r.c libqhull_r.c geom_r.c geom2_r.c global_r.c io_r.c \
mem_r.c merge_r.c poly_r.c poly2_r.c random_r.c rboxlib_r.c \
qset_r.c stat_r.c user_r.c usermem_r.c userprintf_r.c \
../qconvex/qconvex.c ../qdelaunay/qdelaun.c ../qhalf/qhalf.c ../qvoronoi/qvoronoi.c
TXTFILES= ../../Announce.txt ../../REGISTER.txt ../../COPYING.txt ../../README.txt ../Changes.txt
DOCFILES= ../../html/rbox.txt ../../html/qhull.txt
.c.o:
$(CC) -c $(CC_OPTS1) -o $@ $<
# Work around problems with ../ in Red Hat Linux
qhull_links:
# On MINSYS, 'ln -s' may create a copy instead of a symbolic link
[ -f qconvex_r.c ] || ln -s ../qconvex/qconvex_r.c
[ -f qdelaun_r.c ] || ln -s ../qdelaunay/qdelaun_r.c
[ -f qhalf_r.c ] || ln -s ../qhalf/qhalf_r.c
[ -f qvoronoi_r.c ] || ln -s ../qvoronoi/qvoronoi_r.c
[ -f rbox_r.c ] || ln -s ../rbox/rbox_r.c
[ -f testqset_r.c ] || ln -s ../testqset_r/testqset_r.c
[ -f unix_r.c ] || ln -s ../qhull/unix_r.c
[ -f user_eg_r.c ] || ln -s ../user_eg/user_eg_r.c
[ -f user_eg2_r.c ] || ln -s ../user_eg2/user_eg2_r.c
# compile qhull without using bin/libqhullstatic_r.a
qhull_all: qconvex_r.o qdelaun_r.o qhalf_r.o qvoronoi_r.o unix_r.o user_eg_r.o user_eg2_r.o rbox_r.o testqset_r.o $(LIBQHULLS_OBJS)
$(CC) -o qconvex $(CC_OPTS2) -lm $(LIBQHULLS_OBJS_2) qconvex_r.o
$(CC) -o qdelaunay $(CC_OPTS2) -lm $(LIBQHULLS_OBJS_2) qdelaun_r.o
$(CC) -o qhalf $(CC_OPTS2) -lm $(LIBQHULLS_OBJS_2) qhalf_r.o
$(CC) -o qvoronoi $(CC_OPTS2) -lm $(LIBQHULLS_OBJS_2) qvoronoi_r.o
$(CC) -o qhull $(CC_OPTS2) -lm $(LIBQHULLS_OBJS_2) unix_r.o
$(CC) -o rbox $(CC_OPTS2) -lm $(LIBQHULLS_OBJS) rbox_r.o
$(CC) -o user_eg $(CC_OPTS2) -lm $(LIBQHULLS_OBJS_2) user_eg_r.o
$(CC) -o user_eg2 $(CC_OPTS2) -lm $(LIBQHULLS_OBJS_1) user_eg2_r.o usermem_r.o userprintf_r.o io_r.o
$(CC) -o testqset_r $(CC_OPTS2) -lm mem_r.o qset_r.o usermem_r.o testqset_r.o
-ar -rs libqhullstatic_r.a $(LIBQHULLS_OBJS)
#libqhullstatic_r.a is not needed for qhull
#If 'ar -rs' fails try using 'ar -s' with 'ranlib'
#ranlib libqhullstatic_r.a
qtest:
@echo ============================================
@echo == make qtest ==============================
@echo ============================================
@echo -n "== "
@date
@echo
@echo Testing qset.c and mem.c with testqset
./testqset_r 10000
@echo Run the qhull smoketest
./rbox D4 | ./qhull
test: qtest
@echo ==============================
@echo ========= qconvex ============
@echo ==============================
-./rbox 10 | ./qconvex Tv
@echo
@echo ==============================
@echo ========= qdelaunay ==========
@echo ==============================
-./rbox 10 | ./qdelaunay Tv
@echo
@echo ==============================
@echo ========= qhalf ==============
@echo ==============================
-./rbox 10 | ./qconvex FQ FV n Tv | ./qhalf Tv
@echo
@echo ==============================
@echo ========= qvoronoi ===========
@echo ==============================
-./rbox 10 | ./qvoronoi Tv
@echo
@echo ==============================
@echo ========= user_eg ============
@echo == w/o shared library ========
@echo ==============================
-./user_eg
@echo
@echo ==============================
@echo ========= user_eg2 ===========
@echo ==============================
-./user_eg2
@echo
# end of Makefile
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