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# Makefile for compiling and installing the Mathomatic Prime Number Tools
# under a Unix-like system.
# See file README.txt for instructions.
#
# If make fails due to incomplete "long double" support, try:
# CFLAGS="-O3 -DUSE_DOUBLES" make
SHELL = /bin/sh # from http://www.gnu.org/prep/standards/
CC ?= gcc # C compiler to use
INSTALL ?= install # installer to use
INSTALL_PROGRAM ?= $(INSTALL) # Command to install executable program files.
INSTALL_DATA ?= $(INSTALL) -m 0644 # Command to install data files.
CC_OPTIMIZE = -O3 # Default C compiler optimization flags that are safe.
#CC_OPTIMIZE += -ffast-math -fomit-frame-pointer # Extra optimize for speed, not functional under Mac OS X.
OPTFLAGS ?= $(CC_OPTIMIZE) -Wall -Wshadow -Wno-char-subscripts # gcc specific flags; change for other C compilers.
CFLAGS ?= $(OPTFLAGS)
#CFLAGS += -std=gnu99 # Uses the Gnu99 standard; may require setting this on gcc command line if using an older compiler.
LDLIBS += -lm
# Install directories follow, installs everything in $(DESTDIR)/usr/local by default.
prefix ?= /usr/local
bindir ?= $(prefix)/bin
mandir ?= $(prefix)/share/man
# The executables to create:
TARGETS = matho-primes matho-pascal matho-sumsq
# The Python scripts to install:
PYTHON_SCRIPTS = primorial matho-mult matho-sum
# The executables to install:
EXECUTABLES = $(TARGETS) $(PYTHON_SCRIPTS)
# The man pages to install:
MAN1 = matho-primes.1 matho-pascal.1 matho-sumsq.1 primorial.1 matho-mult.1 matho-sum.1
all static: $(TARGETS) # make these by default
@echo
@echo Prime Number Tools successfully created.
# Strip the binaries of their symbol tables. Makes smaller executables, but debugging becomes impossible.
strip: $(TARGETS)
strip $(TARGETS)
matho-sumsq: matho-sumsq.o lsqrt.o
$(CC) $(CFLAGS) $(LDFLAGS) $+ $(LDLIBS) -o $@
# To compile the Mathomatic Prime Number Tools as stand-alone executables
# that have no shared library dependencies, type "make flush static".
static: LDFLAGS += -static
test:
@echo Testing basic functionality of matho-primes:
time -p ./matho-primes 10000000000000 10000000300000 twin >test.out && diff -u --strip-trailing-cr twins.out test.out
@rm test.out
@echo Small primes test passed.
@echo
# Same as "make test", except doesn't run the time command.
check:
@echo Testing basic functionality of matho-primes:
./matho-primes 10000000000000 10000000300000 twin >test.out && diff -u --strip-trailing-cr twins.out test.out
@rm test.out
@echo Small primes test passed.
@echo
bigtest:
@echo Testing that long doubles are fully functional in matho-primes:
time -p ./matho-primes 100000000000000000 100000000000300000 twin >bigtest.out && diff -u --strip-trailing-cr bigtwins.out bigtest.out
@rm bigtest.out
@echo Big primes test passed.
@echo
# Same as "make bigtest", except doesn't run the time command.
bigcheck:
@echo Testing that long doubles are fully functional in matho-primes:
./matho-primes 100000000000000000 100000000000300000 twin >bigtest.out && diff -u --strip-trailing-cr bigtwins.out bigtest.out
@rm bigtest.out
@echo Big primes test passed.
@echo
install:
$(INSTALL) -d $(DESTDIR)$(bindir)
$(INSTALL) -d $(DESTDIR)$(mandir)/man1
$(INSTALL_PROGRAM) $(EXECUTABLES) $(DESTDIR)$(bindir)
$(INSTALL_DATA) $(MAN1) $(DESTDIR)$(mandir)/man1
@echo
@echo The Prime Number Tools are installed.
uninstall:
cd $(DESTDIR)$(bindir) && rm -f $(EXECUTABLES)
cd $(DESTDIR)$(mandir)/man1 && rm -f $(MAN1)
@echo
@echo Prime Number Tools uninstall completed.
clean:
rm -f *.o *.pyc *.pyo
rm -f test.out bigtest.out
flush distclean maintainer-clean: clean
rm -f *.a
rm -f $(TARGETS)
rm -f *.exe
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