blob: 08a627dd9104de0a71eb9d1af7e4fcbf7536e66b [file] [log] [blame]
#*******************************************************************************
# Copyright (c) 2009, 2020 IBM Corp.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v2.0
# and Eclipse Distribution License v1.0 which accompany this distribution.
#
# The Eclipse Public License is available at
# https://www.eclipse.org/legal/epl-2.0/
# and the Eclipse Distribution License is available at
# http://www.eclipse.org/org/documents/edl-v10.php.
#
# Contributors:
# Ian Craggs - initial API and implementation and/or initial documentation
# Allan Stockdill-Mander - SSL updates
# Andy Piper - various fixes
# Ian Craggs - OSX build
# Rainer Poisel - support for multi-core builds and cross-compilation
#*******************************************************************************/
# Note: on OS X you should install XCode and the associated command-line tools
SHELL = /bin/sh
.PHONY: clean, mkdir, install, uninstall, html
MAJOR_VERSION := $(shell cat version.major)
MINOR_VERSION := $(shell cat version.minor)
PATCH_VERSION := $(shell cat version.patch)
ifndef release.version
release.version = $(MAJOR_VERSION).$(MINOR_VERSION).$(PATCH_VERSION)
endif
# determine current platform
BUILD_TYPE ?= debug
ifeq ($(OS),Windows_NT)
OSTYPE ?= $(OS)
MACHINETYPE ?= $(PROCESSOR_ARCHITECTURE)
else
OSTYPE ?= $(shell uname -s)
MACHINETYPE ?= $(shell uname -m)
build.level = $(shell date)
endif # OS
ifeq ($(OSTYPE),linux)
OSTYPE = Linux
endif
# assume this is normally run in the main Paho directory
ifndef srcdir
srcdir = src
endif
ifndef blddir
blddir = build/output
endif
ifndef blddir_work
blddir_work = build
endif
ifndef docdir
docdir = $(blddir)/doc
endif
ifndef docdir_work
docdir_work = $(blddir)/../doc
endif
ifndef prefix
prefix = /usr/local
endif
ifndef exec_prefix
exec_prefix = ${prefix}
endif
bindir = $(exec_prefix)/bin
includedir = $(prefix)/include
libdir = $(exec_prefix)/lib
datarootdir = $(prefix)/share
mandir = $(datarootdir)/man
man1dir = $(mandir)/man1
man2dir = $(mandir)/man2
man3dir = $(mandir)/man3
SOURCE_FILES = $(wildcard $(srcdir)/*.c)
SOURCE_FILES_C = $(filter-out $(srcdir)/MQTTAsync.c $(srcdir)/MQTTVersion.c $(srcdir)/SSLSocket.c, $(SOURCE_FILES))
SOURCE_FILES_CS = $(filter-out $(srcdir)/MQTTAsync.c $(srcdir)/MQTTVersion.c, $(SOURCE_FILES))
SOURCE_FILES_A = $(filter-out $(srcdir)/MQTTClient.c $(srcdir)/MQTTVersion.c $(srcdir)/SSLSocket.c, $(SOURCE_FILES))
SOURCE_FILES_AS = $(filter-out $(srcdir)/MQTTClient.c $(srcdir)/MQTTVersion.c, $(SOURCE_FILES))
HEADERS = $(srcdir)/*.h
HEADERS_C = $(filter-out $(srcdir)/MQTTAsync.h, $(HEADERS))
HEADERS_A = $(HEADERS)
SAMPLE_FILES_C = MQTTClient_publish MQTTClient_publish_async MQTTClient_subscribe
SYNC_SAMPLES = ${addprefix ${blddir}/samples/,${SAMPLE_FILES_C}}
UTIL_FILES_CS = paho_cs_pub paho_cs_sub
SYNC_UTILS = ${addprefix ${blddir}/samples/,${UTIL_FILES_CS}}
SAMPLE_FILES_A = MQTTAsync_subscribe MQTTAsync_publish
ASYNC_SAMPLES = ${addprefix ${blddir}/samples/,${SAMPLE_FILES_A}}
UTIL_FILES_AS = paho_c_pub paho_c_sub
ASYNC_UTILS = ${addprefix ${blddir}/samples/,${UTIL_FILES_AS}}
TEST_FILES_C = test1 test15 test2 sync_client_test test_mqtt4sync test10
SYNC_TESTS = ${addprefix ${blddir}/test/,${TEST_FILES_C}}
TEST_FILES_CS = test3
SYNC_SSL_TESTS = ${addprefix ${blddir}/test/,${TEST_FILES_CS}}
TEST_FILES_A = test4 test45 test6 test9 test95 test_mqtt4async test11
ASYNC_TESTS = ${addprefix ${blddir}/test/,${TEST_FILES_A}}
TEST_FILES_AS = test5
ASYNC_SSL_TESTS = ${addprefix ${blddir}/test/,${TEST_FILES_AS}}
# The names of the four different libraries to be built
MQTTLIB_C = paho-mqtt3c
MQTTLIB_CS = paho-mqtt3cs
MQTTLIB_A = paho-mqtt3a
MQTTLIB_AS = paho-mqtt3as
CC ?= gcc
ifndef INSTALL
INSTALL = install
endif
INSTALL_PROGRAM = $(INSTALL)
INSTALL_DATA = $(INSTALL) -m 644
DOXYGEN_COMMAND = doxygen
VERSION = ${MAJOR_VERSION}.${MINOR_VERSION}
MQTTLIB_C_NAME = lib${MQTTLIB_C}.so.${VERSION}
MQTTLIB_CS_NAME = lib${MQTTLIB_CS}.so.${VERSION}
MQTTLIB_A_NAME = lib${MQTTLIB_A}.so.${VERSION}
MQTTLIB_AS_NAME = lib${MQTTLIB_AS}.so.${VERSION}
MQTTVERSION_NAME = paho_c_version
PAHO_C_PUB_NAME = paho_c_pub
PAHO_C_SUB_NAME = paho_c_sub
PAHO_CS_PUB_NAME = paho_cs_pub
PAHO_CS_SUB_NAME = paho_cs_sub
MQTTLIB_C_TARGET = ${blddir}/${MQTTLIB_C_NAME}
MQTTLIB_CS_TARGET = ${blddir}/${MQTTLIB_CS_NAME}
MQTTLIB_A_TARGET = ${blddir}/${MQTTLIB_A_NAME}
MQTTLIB_AS_TARGET = ${blddir}/${MQTTLIB_AS_NAME}
MQTTVERSION_TARGET = ${blddir}/${MQTTVERSION_NAME}
PAHO_C_PUB_TARGET = ${blddir}/samples/${PAHO_C_PUB_NAME}
PAHO_C_SUB_TARGET = ${blddir}/samples/${PAHO_C_SUB_NAME}
PAHO_CS_PUB_TARGET = ${blddir}/samples/${PAHO_CS_PUB_NAME}
PAHO_CS_SUB_TARGET = ${blddir}/samples/${PAHO_CS_SUB_NAME}
#CCFLAGS_SO = -g -fPIC $(CFLAGS) -Os -Wall -fvisibility=hidden -I$(blddir_work)
#FLAGS_EXE = $(LDFLAGS) -I ${srcdir} -lpthread -L ${blddir}
#FLAGS_EXES = $(LDFLAGS) -I ${srcdir} ${START_GROUP} -lpthread -lssl -lcrypto ${END_GROUP} -L ${blddir}
CCFLAGS_SO = -g -fPIC $(CFLAGS) -D_GNU_SOURCE -Os -Wall -fvisibility=hidden -I$(blddir_work) -DPAHO_MQTT_EXPORTS=1
FLAGS_EXE = $(LDFLAGS) -I ${srcdir} ${START_GROUP} -lpthread ${GAI_LIB} ${END_GROUP} -L ${blddir}
FLAGS_EXES = $(LDFLAGS) -I ${srcdir} ${START_GROUP} -lpthread ${GAI_LIB} -lssl -lcrypto ${END_GROUP} -L ${blddir}
LDCONFIG ?= /sbin/ldconfig
LDFLAGS_C = $(LDFLAGS) -shared -Wl,-init,$(MQTTCLIENT_INIT) $(START_GROUP) -lpthread $(GAI_LIB) $(END_GROUP)
LDFLAGS_CS = $(LDFLAGS) -shared $(START_GROUP) -lpthread $(GAI_LIB) $(EXTRA_LIB) -lssl -lcrypto $(END_GROUP) -Wl,-init,$(MQTTCLIENT_INIT)
LDFLAGS_A = $(LDFLAGS) -shared -Wl,-init,$(MQTTASYNC_INIT) $(START_GROUP) -lpthread $(GAI_LIB) $(END_GROUP)
LDFLAGS_AS = $(LDFLAGS) -shared $(START_GROUP) -lpthread $(GAI_LIB) $(EXTRA_LIB) -lssl -lcrypto $(END_GROUP) -Wl,-init,$(MQTTASYNC_INIT)
SED_COMMAND = sed \
-e "s/@CLIENT_VERSION@/${release.version}/g" \
-e "s/@BUILD_TIMESTAMP@/${build.level}/g"
ifeq ($(OSTYPE),Linux)
MQTTCLIENT_INIT = MQTTClient_init
MQTTASYNC_INIT = MQTTAsync_init
START_GROUP = -Wl,--start-group
END_GROUP = -Wl,--end-group
GAI_LIB = -lanl
EXTRA_LIB = -ldl
LDFLAGS_C += -Wl,-soname,lib$(MQTTLIB_C).so.${MAJOR_VERSION}
LDFLAGS_CS += -Wl,-soname,lib$(MQTTLIB_CS).so.${MAJOR_VERSION} -Wl,-no-whole-archive
LDFLAGS_A += -Wl,-soname,lib${MQTTLIB_A}.so.${MAJOR_VERSION}
LDFLAGS_AS += -Wl,-soname,lib${MQTTLIB_AS}.so.${MAJOR_VERSION} -Wl,-no-whole-archive
else ifeq ($(OSTYPE),Darwin)
MQTTCLIENT_INIT = _MQTTClient_init
MQTTASYNC_INIT = _MQTTAsync_init
START_GROUP =
END_GROUP =
GAI_LIB =
EXTRA_LIB = -ldl
CCFLAGS_SO += -Wno-deprecated-declarations -DOSX -I /usr/local/opt/openssl/include
LDFLAGS_C += -Wl,-install_name,lib$(MQTTLIB_C).so.${MAJOR_VERSION}
LDFLAGS_CS += -Wl,-install_name,lib$(MQTTLIB_CS).so.${MAJOR_VERSION} -L /usr/local/opt/openssl/lib
LDFLAGS_A += -Wl,-install_name,lib${MQTTLIB_A}.so.${MAJOR_VERSION}
LDFLAGS_AS += -Wl,-install_name,lib${MQTTLIB_AS}.so.${MAJOR_VERSION} -L /usr/local/opt/openssl/lib
FLAGS_EXE += -DOSX
FLAGS_EXES += -L /usr/local/opt/openssl/lib
LDCONFIG = echo
endif
all: build
build: | mkdir ${MQTTLIB_C_TARGET} ${MQTTLIB_CS_TARGET} ${MQTTLIB_A_TARGET} ${MQTTLIB_AS_TARGET} ${MQTTVERSION_TARGET} ${SYNC_SAMPLES} ${SYNC_UTILS} ${ASYNC_SAMPLES} ${ASYNC_UTILS} ${SYNC_TESTS} ${SYNC_SSL_TESTS} ${ASYNC_TESTS} ${ASYNC_SSL_TESTS}
clean:
rm -rf ${blddir}/*
rm -rf ${blddir_work}/*
mkdir:
-mkdir -p ${blddir}/samples
-mkdir -p ${blddir}/test
echo OSTYPE is $(OSTYPE)
${SYNC_TESTS}: ${blddir}/test/%: ${srcdir}/../test/%.c $(MQTTLIB_C_TARGET)
${CC} -DNOSTACKTRACE -DNOLOG_MESSAGES $(srcdir)/Thread.c -g -o $@ $< -l${MQTTLIB_C} ${FLAGS_EXE}
${SYNC_SSL_TESTS}: ${blddir}/test/%: ${srcdir}/../test/%.c $(MQTTLIB_CS_TARGET)
${CC} -g -o $@ $< -l${MQTTLIB_CS} ${FLAGS_EXES}
${ASYNC_TESTS}: ${blddir}/test/%: ${srcdir}/../test/%.c $(MQTTLIB_A_TARGET)
${CC} -g -o $@ $< -l${MQTTLIB_A} ${FLAGS_EXE}
${ASYNC_SSL_TESTS}: ${blddir}/test/%: ${srcdir}/../test/%.c $(MQTTLIB_AS_TARGET)
${CC} -g -o $@ $< -l${MQTTLIB_AS} ${FLAGS_EXES}
${SYNC_SAMPLES}: ${blddir}/samples/%: ${srcdir}/samples/%.c $(MQTTLIB_CS_TARGET)
${CC} -o $@ $< -l${MQTTLIB_CS} ${FLAGS_EXES}
${SYNC_UTILS}: ${blddir}/samples/%: ${srcdir}/samples/%.c ${srcdir}/samples/pubsub_opts.c $(MQTTLIB_CS_TARGET)
${CC} -o $@ $< -l${MQTTLIB_CS} ${FLAGS_EXES} ${srcdir}/samples/pubsub_opts.c
${ASYNC_SAMPLES}: ${blddir}/samples/%: ${srcdir}/samples/%.c $(MQTTLIB_AS_TARGET)
${CC} -o $@ $< -l${MQTTLIB_AS} ${FLAGS_EXES}
${ASYNC_UTILS}: ${blddir}/samples/%: ${srcdir}/samples/%.c ${srcdir}/samples/pubsub_opts.c $(MQTTLIB_AS_TARGET)
${CC} -o $@ $< -l${MQTTLIB_AS} ${FLAGS_EXES} ${srcdir}/samples/pubsub_opts.c
$(blddir_work)/VersionInfo.h: $(srcdir)/VersionInfo.h.in
-mkdir -p $(blddir_work)
$(SED_COMMAND) $< > $@
${MQTTLIB_C_TARGET}: ${SOURCE_FILES_C} ${HEADERS_C} $(blddir_work)/VersionInfo.h
${CC} ${CCFLAGS_SO} -o $@ ${SOURCE_FILES_C} ${LDFLAGS_C}
-ln -s lib$(MQTTLIB_C).so.${VERSION} ${blddir}/lib$(MQTTLIB_C).so.${MAJOR_VERSION}
-ln -s lib$(MQTTLIB_C).so.${MAJOR_VERSION} ${blddir}/lib$(MQTTLIB_C).so
${MQTTLIB_CS_TARGET}: ${SOURCE_FILES_CS} ${HEADERS_C} $(blddir_work)/VersionInfo.h
${CC} ${CCFLAGS_SO} -o $@ ${SOURCE_FILES_CS} -DOPENSSL ${LDFLAGS_CS}
-ln -s lib$(MQTTLIB_CS).so.${VERSION} ${blddir}/lib$(MQTTLIB_CS).so.${MAJOR_VERSION}
-ln -s lib$(MQTTLIB_CS).so.${MAJOR_VERSION} ${blddir}/lib$(MQTTLIB_CS).so
${MQTTLIB_A_TARGET}: ${SOURCE_FILES_A} ${HEADERS_A} $(blddir_work)/VersionInfo.h
${CC} ${CCFLAGS_SO} -o $@ ${SOURCE_FILES_A} ${LDFLAGS_A}
-ln -s lib$(MQTTLIB_A).so.${VERSION} ${blddir}/lib$(MQTTLIB_A).so.${MAJOR_VERSION}
-ln -s lib$(MQTTLIB_A).so.${MAJOR_VERSION} ${blddir}/lib$(MQTTLIB_A).so
${MQTTLIB_AS_TARGET}: ${SOURCE_FILES_AS} ${HEADERS_A} $(blddir_work)/VersionInfo.h
${CC} ${CCFLAGS_SO} -o $@ ${SOURCE_FILES_AS} -DOPENSSL ${LDFLAGS_AS}
-ln -s lib$(MQTTLIB_AS).so.${VERSION} ${blddir}/lib$(MQTTLIB_AS).so.${MAJOR_VERSION}
-ln -s lib$(MQTTLIB_AS).so.${MAJOR_VERSION} ${blddir}/lib$(MQTTLIB_AS).so
${MQTTVERSION_TARGET}: $(srcdir)/MQTTVersion.c $(srcdir)/MQTTAsync.h $(MQTTLIB_A_TARGET)
${CC} ${FLAGS_EXE} -o $@ -l${MQTTLIB_A} $(srcdir)/MQTTVersion.c -ldl
strip_options:
$(eval INSTALL_OPTS := -s)
install-strip: build strip_options install
install: build
mkdir -p $(DESTDIR)$(PREFIX)${includedir}
$(INSTALL_DATA) ${INSTALL_OPTS} ${MQTTLIB_C_TARGET} $(DESTDIR)${libdir}
$(INSTALL_DATA) ${INSTALL_OPTS} ${MQTTLIB_CS_TARGET} $(DESTDIR)${libdir}
$(INSTALL_DATA) ${INSTALL_OPTS} ${MQTTLIB_A_TARGET} $(DESTDIR)${libdir}
$(INSTALL_DATA) ${INSTALL_OPTS} ${MQTTLIB_AS_TARGET} $(DESTDIR)${libdir}
$(INSTALL_PROGRAM) ${INSTALL_OPTS} ${MQTTVERSION_TARGET} $(DESTDIR)${bindir}
$(INSTALL_PROGRAM) ${INSTALL_OPTS} ${PAHO_C_PUB_TARGET} $(DESTDIR)${bindir}
$(INSTALL_PROGRAM) ${INSTALL_OPTS} ${PAHO_C_SUB_TARGET} $(DESTDIR)${bindir}
$(INSTALL_PROGRAM) ${INSTALL_OPTS} ${PAHO_CS_PUB_TARGET} $(DESTDIR)${bindir}
$(INSTALL_PROGRAM) ${INSTALL_OPTS} ${PAHO_CS_SUB_TARGET} $(DESTDIR)${bindir}
$(LDCONFIG) $(DESTDIR)${libdir}
ln -s lib$(MQTTLIB_C).so.${MAJOR_VERSION} $(DESTDIR)${libdir}/lib$(MQTTLIB_C).so
ln -s lib$(MQTTLIB_CS).so.${MAJOR_VERSION} $(DESTDIR)${libdir}/lib$(MQTTLIB_CS).so
ln -s lib$(MQTTLIB_A).so.${MAJOR_VERSION} $(DESTDIR)${libdir}/lib$(MQTTLIB_A).so
ln -s lib$(MQTTLIB_AS).so.${MAJOR_VERSION} $(DESTDIR)${libdir}/lib$(MQTTLIB_AS).so
@if test ! -f $(DESTDIR)${libdir}/lib$(MQTTLIB_C).so.${MAJOR_VERSION}; then ln -s lib$(MQTTLIB_C).so.${VERSION} $(DESTDIR)${libdir}/lib$(MQTTLIB_C).so.${MAJOR_VERSION}; fi
@if test ! -f $(DESTDIR)${libdir}/lib$(MQTTLIB_CS).so.${MAJOR_VERSION}; then ln -s lib$(MQTTLIB_CS).so.${VERSION} $(DESTDIR)${libdir}/lib$(MQTTLIB_CS).so.${MAJOR_VERSION}; fi
@if test ! -f $(DESTDIR)${libdir}/lib$(MQTTLIB_A).so.${MAJOR_VERSION}; then ln -s lib$(MQTTLIB_A).so.${VERSION} $(DESTDIR)${libdir}/lib$(MQTTLIB_A).so.${MAJOR_VERSION}; fi
@if test ! -f $(DESTDIR)${libdir}/lib$(MQTTLIB_AS).so.${MAJOR_VERSION}; then ln -s lib$(MQTTLIB_AS).so.${VERSION} $(DESTDIR)${libdir}/lib$(MQTTLIB_AS).so.${MAJOR_VERSION}; fi
$(INSTALL_DATA) ${srcdir}/MQTTAsync.h $(DESTDIR)${includedir}
$(INSTALL_DATA) ${srcdir}/MQTTClient.h $(DESTDIR)${includedir}
$(INSTALL_DATA) ${srcdir}/MQTTClientPersistence.h $(DESTDIR)${includedir}
$(INSTALL_DATA) ${srcdir}/MQTTProperties.h $(DESTDIR)${includedir}
$(INSTALL_DATA) ${srcdir}/MQTTReasonCodes.h $(DESTDIR)${includedir}
$(INSTALL_DATA) ${srcdir}/MQTTSubscribeOpts.h $(DESTDIR)${includedir}
$(INSTALL_DATA) ${srcdir}/MQTTExportDeclarations.h $(DESTDIR)${includedir}
- $(INSTALL_DATA) doc/man/man1/paho_c_pub.1 $(DESTDIR)${man1dir}
- $(INSTALL_DATA) doc/man/man1/paho_c_sub.1 $(DESTDIR)${man1dir}
- $(INSTALL_DATA) doc/man/man1/paho_cs_pub.1 $(DESTDIR)${man1dir}
- $(INSTALL_DATA) doc/man/man1/paho_cs_sub.1 $(DESTDIR)${man1dir}
ifneq ("$(wildcard ${blddir}/doc/MQTTClient/man/man3/MQTTClient.h.3)","")
- $(INSTALL_DATA) ${blddir}/doc/MQTTClient/man/man3/MQTTClient.h.3 $(DESTDIR)${man3dir}
endif
ifneq ("$(wildcard ${blddir}/doc/MQTTAsync/man/man3/MQTTAsync.h.3)","")
- $(INSTALL_DATA) ${blddir}/doc/MQTTAsync/man/man3/MQTTAsync.h.3 $(DESTDIR)${man3dir}
endif
uninstall:
- rm $(DESTDIR)${libdir}/${MQTTLIB_C_NAME}
- rm $(DESTDIR)${libdir}/${MQTTLIB_CS_NAME}
- rm $(DESTDIR)${libdir}/${MQTTLIB_A_NAME}
- rm $(DESTDIR)${libdir}/${MQTTLIB_AS_NAME}
- rm $(DESTDIR)${bindir}/${MQTTVERSION_NAME}
- rm $(DESTDIR)${bindir}/${PAHO_C_PUB_NAME}
- rm $(DESTDIR)${bindir}/${PAHO_C_SUB_NAME}
- rm $(DESTDIR)${bindir}/${PAHO_CS_PUB_NAME}
- rm $(DESTDIR)${bindir}/${PAHO_CS_SUB_NAME}
$(LDCONFIG) $(DESTDIR)${libdir}
- rm $(DESTDIR)${libdir}/lib$(MQTTLIB_C).so
- rm $(DESTDIR)${libdir}/lib$(MQTTLIB_CS).so
- rm $(DESTDIR)${libdir}/lib$(MQTTLIB_A).so
- rm $(DESTDIR)${libdir}/lib$(MQTTLIB_AS).so
- rm $(DESTDIR)${libdir}/lib$(MQTTLIB_C).so.${MAJOR_VERSION}
- rm $(DESTDIR)${libdir}/lib$(MQTTLIB_CS).so.${MAJOR_VERSION}
- rm $(DESTDIR)${libdir}/lib$(MQTTLIB_A).so.${MAJOR_VERSION}
- rm $(DESTDIR)${libdir}/lib$(MQTTLIB_AS).so.${MAJOR_VERSION}
- rm $(DESTDIR)${includedir}/MQTTAsync.h
- rm $(DESTDIR)${includedir}/MQTTClient.h
- rm $(DESTDIR)${includedir}/MQTTClientPersistence.h
- rm $(DESTDIR)${includedir}/MQTTProperties.h
- rm $(DESTDIR)${includedir}/MQTTReasonCodes.h
- rm $(DESTDIR)${includedir}/MQTTSubscribeOpts.h
- rm $(DESTDIR)${includedir}/MQTTExportDeclarations.h
- rm $(DESTDIR)${man1dir}/paho_c_pub.1
- rm $(DESTDIR)${man1dir}/paho_c_sub.1
- rm $(DESTDIR)${man1dir}/paho_cs_pub.1
- rm $(DESTDIR)${man1dir}/paho_cs_sub.1
ifneq ("$(wildcard $(DESTDIR)${man3dir}/MQTTClient.h.3)","")
- rm $(DESTDIR)${man3dir}/MQTTClient.h.3
endif
ifneq ("$(wildcard $(DESTDIR)${man3dir}/MQTTAsync.h.3)","")
- rm $(DESTDIR)${man3dir}/MQTTAsync.h.3
endif
REGEX_DOXYGEN := \
's;@PROJECT_SOURCE_DIR@/src/\?;;' \
's;@PROJECT_SOURCE_DIR@;..;' \
's;@CMAKE_CURRENT_BINARY_DIR@;../build/output;'
SED_DOXYGEN := $(foreach sed_exp,$(REGEX_DOXYGEN),-e $(sed_exp))
define process_doxygen
cd ${srcdir}; sed $(SED_DOXYGEN) ../doc/${1}.in > ../$(docdir_work)/${1}
cd ${srcdir}; $(DOXYGEN_COMMAND) ../$(docdir_work)/${1}
endef
html:
-mkdir -p $(docdir_work)
-mkdir -p ${docdir}
$(call process_doxygen,DoxyfileV3ClientAPI)
$(call process_doxygen,DoxyfileV3AsyncAPI)
$(call process_doxygen,DoxyfileV3ClientInternal)