# file: Makefile [$Revision: 1.21 $]
#
# This builds the "Florist" implementation of POSIX.5b,
# and some test programs for it.
#
# If you need to modify the "configure" file, you will need
# autoconf version 2.12, or maybe a later version will also work.
#
.POSIX:
MASTERDIR=/part1/florist
VERSION=Florist-3.15p  (20020604)
FLORIST_VERSION=$(VERSION)
GNATMAKEFLAGS1 = -O2
GNATMAKEFLAGS1B = -O2
GNATMAKEFLAGS2 = -cargs -gnatpg -largs $(LIBS)
GNATMAKEFLAGS2B = -cargs -gnatpg -largs $(LIBS)
GCCFLAGS = -O2
GNATPREPFLAGS = -c -r
# The following will be set based on
# what the configure script discovers about the local system.
CC = @CC@
LIBS = @LIBS@
DEPS = @DEPS@
ADDRINFO_OBJECTS = @ADDRINFO_OBJECTS@
SIGNALS_GENERATED = @SIGNALS_GENERATED@

DOCS = \
 COPYING\
 README\
 RELEASE.NOTES\
 NOTES.GENERAL\
 NOTES.LINUX\
 NOTES.ALPHA\
 NOTES.HP\
 NOTES.SOLARIS\
 PASSFAIL\
 PACKAGE.LIST
TOOLS = \
 Makefile\
 MANIFEST\
 aclocal.m4\
 gnatprep.ads\
 gnatprep.adb\
 config.h.in\
 configure\
 configure.in
# files generated by "configure" script
CONFIG_GENERATED = \
 config.h\
 pconfig.h\
 gnatprep.config\
 pconfig.h.in
CONFIG_HISTORY = \
 config.cache\
 config.log\
 c-posix.log\
 configure.log\
 config.status\
 stamp-h
# files generated by "c-posix" program
C-POSIX_GENERATED = \
 posix.ads\
 posix-limits.ads\
 posix-options.ads\
 posix-c.ads
# files generated by "c-posix-signals" program
C-POSIX-SIGNALS_GENERATED = $(SIGNALS_GENERATED)
# files generated by "gnatprep" program
GNATPREP_BODIES = \
 posix-implementation.adb\
 posix-process_identification.adb\
 posix-process_primitives.adb\
 posix-unsafe_process_primitives.adb\
 posix-sockets.adb\
 posix-sockets-internet.adb\
 posix-xti.adb
GNATPREP_SPECS = \
 posix-implementation.ads\
 posix-sockets.ads
GNATPREP_GENERATED = $(GNATPREP_BODIES) $(GNATPREP_SPECS)
GENERATED = $(CONFIG_GENERATED) $(C-POSIX_GENERATED) $(GNATPREP_GENERATED)\
 $(C-POSIX-SIGNALS_GENERATED)
# inputs to "gnatprep"
GNATPREP_SOURCES = \
 posix-implementation.gpb\
 posix-implementation.gps\
 posix-process_primitives.gpb\
 posix-unsafe_process_primitives.gpb\
 posix-sockets.gps\
 posix-sockets.gpb\
 posix-sockets-internet.gpb\
 posix-xti.gpb
# non-generated Ada and C source files for Florist
FLORIST_SOURCES = $(GNATPREP_SOURCES)\
 ada_streams.ads\
 ada_task_identification.ads\
 deps.ads\
 deps.adb\
 deps_no_thread.adb\
 deps5c.ads\
 deps5c.adb\
 posix-asynchronous_io.adb\
 posix-asynchronous_io.ads\
 posix_asynchronous_io.ads\
 posix-c.adb\
 posix_c.ads\
 posix-calendar.adb\
 posix-calendar.ads\
 posix_calendar.ads\
 posix-condition_variables.adb\
 posix-condition_variables.ads\
 posix_condition_variables.ads\
 posix-configurable_file_limits.adb\
 posix-configurable_file_limits.ads\
 posix_configurable_file_limits.ads\
 posix-configurable_system_limits.adb\
 posix-configurable_system_limits.ads\
 posix_configurable_system_limits.ads\
 posix-error_codes.ads\
 posix_error_codes.ads\
 posix-event_management.ads\
 posix-event_management.adb\
 posix-file_locking.adb\
 posix-file_locking.ads\
 posix_file_locking.ads\
 posix-file_status.adb\
 posix-file_status.ads\
 posix_file_status.ads\
 posix-files.adb\
 posix-files.ads\
 posix_files.ads\
 posix-generic_shared_memory.adb\
 posix-generic_shared_memory.ads\
 posix_generic_shared_memory.ads\
 posix-group_database.adb\
 posix-group_database.ads\
 posix_group_database.ads\
 posix-io.adb\
 posix-io.ads\
 posix_io.ads\
 posix_limits.ads\
 posix-memory_locking.adb\
 posix-memory_locking.ads\
 posix_memory_locking.ads\
 posix-memory_mapping.adb\
 posix-memory_mapping.ads\
 posix_memory_mapping.ads\
 posix-memory_range_locking.adb\
 posix-memory_range_locking.ads\
 posix_memory_range_locking.ads\
 posix-message_queues.adb\
 posix-message_queues.ads\
 posix_message_queues.ads\
 posix-mutexes.adb\
 posix-mutexes.ads\
 posix_mutexes.ads\
 posix_options.ads\
 posix-page_alignment.adb\
 posix-page_alignment.ads\
 posix_page_alignment.ads\
 posix-permissions-implementation.adb\
 posix-permissions-implementation.ads\
 posix-permissions.adb\
 posix-permissions.ads\
 posix_permissions.ads\
 posix-process_environment.adb\
 posix-process_environment.ads\
 posix_process_environment.ads\
 posix-process_identification.gpb\
 posix-process_identification.ads\
 posix_process_identification.ads\
 posix-process_primitives.ads\
 posix_process_primitives.ads\
 posix-process_scheduling.adb\
 posix-process_scheduling.ads\
 posix_process_scheduling.ads\
 posix-process_times.adb\
 posix-process_times.ads\
 posix_process_times.ads\
 posix-semaphores.adb\
 posix-semaphores.ads\
 posix_semaphores.ads\
 posix-shared_memory_objects.adb\
 posix-shared_memory_objects.ads\
 posix_shared_memory_objects.ads\
 posix_signals.ads\
 posix-sockets-internet.ads\
 posix-sockets-iso.ads\
 posix-sockets-local.ads\
 posix-sockets-local.adb\
 posix-supplement_to_ada_io.adb\
 posix-supplement_to_ada_io.ads\
 posix_supplement_to_ada_io.ads\
 posix-terminal_functions.adb\
 posix-terminal_functions.ads\
 posix_terminal_functions.ads\
 posix-timers.adb\
 posix-timers.ads\
 posix_timers.ads\
 posix-unsafe_process_primitives.ads\
 posix_unsafe_process_primitives.ads\
 posix-user_database.adb\
 posix-user_database.ads\
 posix_user_database.ads\
 posix-xti.ads\
 posix-xti-internet.ads\
 posix-xti-internet.adb\
 posix-xti-iso.ads\
 posix-xti-mosi.ads\
 posix.adb\
 system_storage_elements.ads\
 c-posix.c\
 c-posix-signals.c\
 posix-macros.c\
 posix-macros-xti.c\
 posix-macros-sockets.c\
 posix-macros-select.c\
 c_inet_ntoa.c\
 addrinfo.h\
 getaddrinfo.c\
 getnameinfo.c\
 inet_ntop.c\
 inet_pton.c

DEBUG_SOURCES = \
 l_close.c \
 l_dup2.c \
 l_execvp.c \
 l_execvp1.c \
 l_fcntl.c \
 l_fifo.c \
 l_fstat.c \
 l_lseek.c \
 l_read.c \
 l_sigpending.c \
 l_sigwait.c \
 l_stat.c \
 l_tcsetattr.c \
 l_waitpid.c \
 l_waitpid2.c \
 s_cfsetispeed.c \
 s_sigwaitinfo.c \
 s_timer.c
ALL_SOURCES = $(GENERATED) $(FLORIST_SOURCES)
# all the executable programs
EXECUTABLES =\
 gnatprep\
 c-posix\
 deps\
 deps_no_thread\
 deps5c
MACRO_OBJECTS =\
 posix-macros.o\
 posix-macros-xti.o\
 posix-macros-sockets.o\
 posix-macros-select.o\
 c_inet_ntoa.o

# default target, get the gnat version and the system type and then
# set up files and call make again (in uname)

all: floristlib

florist: 
	touch florist
#
# ------------------------------------
# configure-script
# ------------------------------------
#
# This first step should not need to be done during
# normal installation
#
configure: configure.in aclocal.m4
	autoconf
#
# ------------------------------------
# generation of OS dependent sources
# ------------------------------------
#
# Program c-posix generates some Ada package specs.
# It is supposed to be a "portable" POSIX C program.
# If it does not compile or does not link,
# it might be fixable by hand-editing config.h or pconfig.h.
# If you are unlucky, it will require fixes to c-posix.c.
#
c-posix: c-posix.c config.h pconfig.h
	$(CC) $(GCCFLAGS) -DVERSION="\"$(VERSION)\"" -DLIBS="\"$(LIBS)\"" -o c-posix c-posix.c $(LIBS)
#
# Program c-posix-signals generates another Ada package spec.
# It is also supposed to be a "portable" POSIX C program.
#
c-posix-signals: c-posix-signals.c
	$(CC) $(GCCFLAGS) -ansi -o c-posix-signals \
	    c-posix-signals.c $(LIBS)
#
# generate Ada source files using "c-posix" program
#
$(C-POSIX_GENERATED): c-posix
	rm -f posix.ads posix-limits.ads posix-options.ads posix-c.ads\
	tmpposix.ads
	# See file "c-posix.log" for results of this step.
	./c-posix > c-posix.log 2>&1
	rm -f tmpposix.ads
#
# generate Ada source files using "c-posix-signals" program
#
posix-implementation-ok_signals.ads: c-posix-signals
	rm -f posix-implementations-ok_signals.ads
	# See file "c-posix-signals.log" for results of this step.
	./c-posix-signals -nodefaults > c-posix-signals.log 2>&1
#
# Some other Ada source files are tailored to the
# particular OS using the "gnatprep" program.
# The sources for these end in ".gpb" and ".gps".
#
$(GNATPREP_BODIES): gnatprep.config
$(GNATPREP_SPECS): gnatprep.config
.SUFFIXES: .gps .gpb .ads .adb .o .c
.gps.ads:
	gnatprep $< $@ gnatprep.config $(GNATPREPFLAGS)
.gpb.adb:
	gnatprep $< $@ gnatprep.config $(GNATPREPFLAGS)
.c.o:
	$(CC) -c $(GCCFLAGS) $<
#
#
# Some POSIX interfaces use macros.
# To make these usable from Ada, we have C subprograms.
#
$(MACRO_OBJECTS): pconfig.h
#
# Some POSIX interfaces use macros.
# To make these usable from Ada, we have C subprograms.
#
$(ADDRINFO_OBJECTS): pconfig.h
#
# ------------------------------------
# compilation of Florist packages
# ------------------------------------
#
# "deps.adb" is dummy main program, with dependences
# that should force compilation of all Florist packages;
# "deps5c.adb" is the same, but with POSIX.5c packages added.
#
deps: Makefile $(ALL_SOURCES) florist
	gnatmake  -c $(GNATMAKEFLAGS1B) $@ $(GNATMAKEFLAGS2B)
deps_no_thread: Makefile $(ALL_SOURCES) florist
	gnatmake  -c $(GNATMAKEFLAGS1B) $@ $(GNATMAKEFLAGS2B)
deps5c: Makefile $(ALL_SOURCES) florist
	gnatmake  -c $(GNATMAKEFLAGS1B) $@ $(GNATMAKEFLAGS2B)
#
# If we have modified the Ada runtime system, we need to recompile that also.
#
build: Makefile build.adb $(ALL_SOURCES) florist
	gnatmake -c $(GNATMAKEFLAGS1B) $@ $(GNATMAKEFLAGS2B)
#
# -----------------------------------
# Create a florist library for objects
# -----------------------------------
# 
floristlib: $(MACRO_OBJECTS) $(DEPS) $(ADDRINFO_OBJECTS) $(FLORIST_SOURCES)
	@echo "Creating libflorist.a in directory floristlib"
	@if [ -d floristlib ]; then rm -rf floristlib; fi
	mkdir floristlib
	cp -p *.ads floristlib
	cp -p *.adb floristlib
	(tar cpf - *.o *.ali) | (cd floristlib; tar xpf -)
	rm -f floristlib/$(DEPS).o floristlib/$(DEPS).ali
	ar -r floristlib/libflorist.a floristlib/*.o
	chmod 444 floristlib/*.ali
	rm -f floristlib/*.o
#
# ---------
# Testing
# ---------
#
compile_tests:
	cd tests; make tests
run_tests:
	cd tests; make run_tests
#
# -----------------------------------
# Maintenance targets
# -----------------------------------
#
# remove all c-posix and gnatprep generated files
regen:
	rm -f $(C-POSIX_GENERATED) $(GNATPREP_GENERATED)
# remove editor and compiler generated files
clean:
	rm -rf floristlib
	rm -f *.o *.ali a.out *# *~ $(EXECUTABLES) b_*.c
	rm -f *CHECKING_IN*
	rm -f $(GNATPREP_GENERATED) $(C-POSIX_GENERATED)
	touch florist
	-make -C tests clean
# remove all generated files, including configuration history
realclean:
	rm -f  $(CONFIG_HISTORY) $(CONFIG_GENERATED)
	rm -rf floristlib
	rm -f *.o *.ali a.out *# *~ $(EXECUTABLES) b_*.c
	rm -f *CHECKING_IN*
	rm -f $(GNATPREP_GENERATED) $(C-POSIX_GENERATED)
	touch florist
	-make -C tests clean
#
# The following targets are only for use by the implementors.
#
# check all sources into RCS directory
# and remove everything except "Makefile"
checkin:
	rm -f *.o *.ali $(EXECUTABLES) a.out *# *~ b_*.c $(GENERATED)\
          $(CONFIG_HISTORY)
	rm -f *CHECKING_IN*
	-checkin $(FLORIST_SOURCES) $(DEBUG_SOURCES) $(TOOLS) $(DOCS)
	-checkout Makefile
	touch florist
	-make -C tests distclean
# check out all sources, ready for editing
neat: 
	-checkout $(FLORIST_SOURCES) $(DEBUG_SOURCES) $(TOOLS) $(DOCS)
	cd tests; make neat
	touch florist
# check out all sources, read-only
checkallout:
	-checkout $(FLORIST_SOURCES) $(DEBUG_SOURCES) $(TOOLS) $(DOCS)
	rm -f $(GENERATED)
	touch florist
	cd tests; make checkallout
# make subdirectory with links to files in manifest
links: make_links MANIFEST
	./make_links ./links
# make links from current directory to master directory
# so that we can compile and test current master versions
devlinks:
	@if echo `pwd` | grep $(MASTERDIR) > /dev/null; then\
            echo "devlinks should not be made in master directory";\
            exit -1; fi
	$(MASTERDIR)/make_links . $(MASTERDIR)
	ln -s ${MASTERDIR}/configs/RCS ./configs/RCS
	ln -s ${MASTERDIR}/tests/RCS ./tests/RCS
	ln -s ${MASTERDIR}/tests/sockets/RCS ./tests/sockets/RCS
	ln -s ${MASTERDIR}/tests/xti/RCS ./tests/xti/RCS
# make tar-file for normal Florist distribution
distribution:  $(FLORIST_SOURCES) $(DEBUG_SOURCES) $(TOOLS) $(DOCS)
	touch florist_sources
	rm -f ${FLORIST_VERSION}.tar.gz
	./make_links ./${FLORIST_VERSION} $(MASTERDIR)
	tar cvhf ${FLORIST_VERSION}.tar ${FLORIST_VERSION}
	gzip ${FLORIST_VERSION}.tar
#
#