Makefile.in

# Makefile for HTSlib plugins.
#
#    Copyright (C) 2016,2019 Genome Research Ltd.
#
#    Authors: John Marshall <jm18@sanger.ac.uk>
#             Rob Davies <rmd@sanger.ac.uk>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.

# This Makefile uses GNU Make-specific constructs, including conditionals
# and target-specific variables.  You will need to use GNU Make.

srcdir ?= .

CC       = @CC@
CPPFLAGS = @CPPFLAGS@
CFLAGS   = @CFLAGS@
LDFLAGS  = @LDFLAGS@
LIBS     = @LIBS@

prefix       = @prefix@
exec_prefix  = @exec_prefix@
bindir       = @bindir@
libexecdir   = @libexecdir@
plugindir    = @plugindir@
datarootdir  = @datarootdir@
mandir       = @mandir@

INSTALL         = install -p
INSTALL_DIR     = mkdir -p -m 755
INSTALL_PROGRAM = $(INSTALL)

.PHONY: all clean testclean distclean install plugins tags test
all: plugins all-programs

HTSDIR=@HTSDIR@

# Version number for plugins is the Git description of the working tree,
# or the date of compilation if built outwith a Git repository.
VERSION := $(shell $(if $(wildcard $(srcdir)/.git),cd $(srcdir) && git describe --always --dirty,date +%Y%m%d))
VERSION_CPPFLAGS = -DPLUGINS_VERSION=\"$(VERSION)\"

ALL_CPPFLAGS = -Iinclude $(CPPFLAGS) $(VERSION_CPPFLAGS)
ALL_CFLAGS   = $(CFLAGS)
ALL_LDFLAGS  = $(LDFLAGS)
ALL_LIBS     = $(LIBS) -lpthread

%.o: %.c
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) -c -o $@ $<

PLATFORM := $(shell uname -s)
ifeq "$(PLATFORM)" "Darwin"
PLUGIN_EXT = bundle

%.bundle: %.o
	$(CC) -bundle -Wl,-undefined,dynamic_lookup $(ALL_LDFLAGS) -o $@ $^ $(ALL_LIBS)

else ifeq "$(findstring CYGWIN,$(PLATFORM))" "CYGWIN"
PLUGIN_EXT = cygdll

%.cygdll: %.o
	$(CC) -shared $(ALL_LDFLAGS) -o $@ $^ libhts.dll.a $(ALL_LIBS)

ifdef HTSDIR
ALL_LDFLAGS += -L$(HTSDIR)
endif

else
PLUGIN_EXT = so
ALL_CFLAGS += -fpic

%.so: %.o
	$(CC) -shared -Wl,-E $(ALL_LDFLAGS) -o $@ $^ $(ALL_LIBS)
endif

ifdef HTSDIR
ALL_CPPFLAGS += -I$(HTSDIR)
endif

# Override $(PLUGINS) to build or install a different subset of the available
# plugins.
PLUGINS = plugin/hfile_crypt4gh.$(PLUGIN_EXT)

plugins: $(PLUGINS)

BUILT_PROGRAMS = progs/crypt4gh-agent

all-programs: $(BUILT_PROGRAMS)

install: $(PLUGINS) $(BUILT_PROGRAMS)
	$(INSTALL_DIR) $(DESTDIR)$(plugindir)
	$(INSTALL_PROGRAM) $(PLUGINS) $(DESTDIR)$(plugindir)
	$(INSTALL_PROGRAM) $(BUILT_PROGRAMS) $(DESTDIR)$(bindir)

testclean:
	-rm -f test/*.tmp.*

clean: testclean
	-rm -f plugin/*.o plugin/*.$(PLUGIN_EXT)
	-rm -f progs/*.o
	-rm -f $(BUILT_PROGRAMS)

distclean: clean
	-rm -f config.cache config.h config.log config.status
	-rm -rf autom4te.cache
	-rm -f Makefile

tags TAGS:
	ctags -f TAGS *.[ch]

progs/crypt4gh-agent:
	$(CC) $(LDFLAGS) -o $@ progs/crypt4gh_agent.o progs/keyfile.o $(ALL_LIBS)

check test: $(BUILT_PROGRAMS) $(PLUGINS)
	HTSDIR='$(HTSDIR)' ; \
	export HTSDIR ; \
	progs/crypt4gh-agent -k test/alice.sec -k test/alice.pub test/test.sh

######## Dependencies ########

#### Crypt4gh plug-in ####

plugin/hfile_crypt4gh.$(PLUGIN_EXT): plugin/hfile_crypt4gh.o

#### Programs ####

progs/crypt4gh-agent: progs/crypt4gh_agent.o progs/keyfile.o

#### Object files ####

progs/crypt4gh_agent.o: progs/crypt4gh_agent.c include/crypt4gh_agent_defs.h include/sodium_if.h include/keyfile.h include/base64.h

progs/kefile.o: progs/keyfile.c include/keyfile.h include/sodium_if.h

plugin/hfile_crypt4gh.o: plugin/hfile_crypt4gh.c plugin/hfile_internal.h include/crypt4gh_agent_defs.h include/sodium_if.h include/keyfile.h include/base64.h