Merge pull request #22 from blippy/auto

Great job @blippy. Thank you!

.gitignore

@@ -2,3 +2,20 @@
 *.a
 *.mod
 TODO
+Makefile.in
+aclocal.m4
+autom4te.cache/
+autoscan.log
+configure
+configure.scan
+depcomp
+install-sh
+missing
+Makefile
+config.log
+config.status
+tests/Makefile
+*.tar.gz
+datetime-fortran.pc
+src/tests/datetime_tests
+

CONTRIBUTORS

@@ -2,3 +2,4 @@ Milan Curcic <mcurcic@wavebitscientific.com>
 Bjoern Hendrik Fock <bjoern.fock@uni-hamburg.de>
 Marco Galli <marcofgalli@gmail.com>
 Huziy Oleksandr Sasha <https://github.com/guziy>
+Mark Carter <alt.mcarter@gmail.com>

Makefile.am

@@ -0,0 +1,8 @@
+SUBDIRS = src/lib src/tests
+
+pkgconfig_DATA = datetime-fortran.pc
+
+scrub-clean :
+	scrub-clean.sh
+
+CLEANFILES = datetime-fortran.pc

configure.ac

@@ -0,0 +1,22 @@
+AC_PREREQ([2.69])
+AC_INIT([datetime-fortran], [1.3.0T])
+AC_CONFIG_SRCDIR([src/lib/datetime.f90])
+
+# foreign flag tells that we are not conforming to the GNU standards
+# and hence can ommit NEWS, README, COPYING
+AM_INIT_AUTOMAKE([foreign]) 
+
+
+# for package configuration
+PKG_PROG_PKG_CONFIG
+PKG_INSTALLDIR
+
+AC_PROG_FC([gfortran], [Fortran 90]) # we need a Fortran 90 compiler
+AC_PROG_RANLIB # needed to create libraries
+
+AC_CONFIG_FILES([Makefile src/lib/Makefile src/tests/Makefile])
+# Generate a PC file so that others can easily detect our libraries:
+AC_CONFIG_FILES([datetime-fortran.pc:datetime-fortran.pc.in])
+
+
+AC_OUTPUT

datetime-fortran.pc.in

@@ -0,0 +1,7 @@
+prefix=@prefix@
+
+Name: @PACKAGE_NAME@
+Description: A Fortran library that provides time and date manipulation facilities
+Version: @PACKAGE_VERSION@
+Libs: -L${prefix}/lib  -ldatetime
+Cflags: -I${prefix}/include

scrub-clean.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# Try to get rid of a lot of stuff generated by all the autotools
+
+clean_dir () { (cd $1 ; rm -f Makefile Makefile.in *.o *.mod *.a datetime_tests ;); }
+
+rm -f configure
+
+rm -f datetime-fortran.pc
+rm -f *.gz aclocal.m4 depcomp install-sh missing \
+   autoscan.log Makefile Makefile.in test-driver
+rm -f config.log config.status configure.scan
+
+rm -rf autom4te.cache
+
+#(cd tests ; rm -f Makefile Makefile.in datetime_tests)
+
+clean_dir src/lib
+clean_dir src/tests

src/lib/Makefile.am

@@ -0,0 +1,35 @@
+# Items needed specifically by autotools
+AM_FCFLAGS = -Wall -O0 -C -fbacktrace
+
+include_HEADERS = datetime_module.mod
+
+lib_LIBRARIES = libdatetime.a
+
+libdatetime_a_SOURCES = datetime.f90 mod_datetime.f90 mod_timedelta.f90 \
+	mod_strftime.f90 mod_clock.f90 mod_constants.f90
+
+CLEANFILES = *.mod
+
+# Mostly unchanged from original upstream Makefile
+OBJS = datetime.o mod_clock.o  mod_datetime.o mod_timedelta.o mod_strftime.o  mod_constants.o
+
+.f90.o:
+	$(FC) -c $(AM_FCFLAGS) $<
+
+libdatetime.a : datetime.o
+	ar ruv libdatetime.a $(OBJS)
+
+datetime_module.mod : datetime.o
+
+#install-exec-hook : datetime_module.mod
+#	cp datetime_module.mod $(libdir)
+
+#uninstall-hook :
+#	rm $(libdir)/datetime_module.mod
+
+datetime.o :      datetime.f90 mod_clock.o mod_datetime.o mod_strftime.o mod_timedelta.o
+mod_clock.o:     mod_clock.f90 mod_datetime.o mod_timedelta.o
+mod_datetime.o:  mod_datetime.f90 mod_constants.o mod_strftime.o mod_timedelta.o
+mod_timedelta.o: mod_timedelta.f90 
+mod_strftime.o:  mod_strftime.f90 
+mod_constants.o: mod_constants.f90 

src/tests/Makefile.am

@@ -0,0 +1,25 @@
+# Items needed specifically by autotools
+AM_FCFLAGS = -Wall -O0 -C -fbacktrace
+
+noinst_PROGRAMS = datetime_tests
+
+datetime_tests_SOURCES = datetime_tests.f90
+
+#datetime_tests$(EXEEXT) : datetime_tests.f90 ../datetime_module.mod
+#	$(FC) -I.. $< -o $@ -L.. -ldatetime
+
+CLEANFILES = *.mod
+
+# Mostly unchanged from original upstream Makefile
+LIB = ../lib
+INCLUDE = ../lib
+
+
+OBJ = datetime_tests.o
+
+.f90.o:
+	$(FC) -c $(AM_FCFLAGS) -I$(INCLUDE) $<
+
+datetime_tests$(EXEEXT): datetime_tests.o
+	$(FC) $(FCFLAGS) $(OBJ) -L$(LIB) -ldatetime -o $@
+