#

# This file is part of libhttpserver

# Copyright (C) 2011 Sebastiano Merlino

#

# This library is free software; you can redistribute it and/or

# modify it under the terms of the GNU Lesser General Public

# License as published by the Free Software Foundation; either

# version 2.1 of the License, or (at your option) any later version.

#

# This library is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

# Lesser General Public License for more details.

#

# You should have received a copy of the GNU Lesser General Public

# License along with this library; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

# -*- Autoconf -*-

# Process this file with autoconf to produce a configure script.

AC_PREREQ(2.57)

m4_define([libhttpserver_MAJOR_VERSION],[0])dnl

m4_define([libhttpserver_MINOR_VERSION],[6])dnl

m4_define([libhttpserver_REVISION],[3])dnl

m4_define([libhttpserver_PKG_VERSION],[libhttpserver_MAJOR_VERSION.libhttpserver_MINOR_VERSION.libhttpserver_REVISION])dnl

m4_define([libhttpserver_LDF_VERSION],[libhttpserver_MAJOR_VERSION:libhttpserver_MINOR_VERSION:libhttpserver_REVISION])dnl

AC_INIT([libhttpserver], libhttpserver_PKG_VERSION, [electrictwister2000@gmail.com])

AM_INIT_AUTOMAKE([libhttpserver], libhttpserver_PKG_VERSION)

AC_CONFIG_HEADERS([config.h])

AC_CONFIG_MACRO_DIR([m4])

OLD_CXXFLAGS=$CXXFLAGS

AC_PROG_LIBTOOL

AC_PROG_CC

AC_PROG_CXX

AC_PROG_LN_S

CXXFLAGS=$OLD_CXXFLAGS

AC_LANG([C++])

if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then

AC_MSG_ERROR("you must configure in a separate build directory")

fi

# Checks for header files.

AC_HEADER_STDC

AC_CHECK_HEADER([string],[],[AC_MSG_ERROR("C++ strings not found")])

AC_CHECK_HEADER([vector],[],[AC_MSG_ERROR("C++ vector not found")])

AC_CHECK_HEADER([map],[],[AC_MSG_ERROR("C++ map not found")])

AC_CHECK_HEADER([algorithm],[],[AC_MSG_ERROR("C++ algorithm not found")])

AC_CHECK_HEADER([istream],[],[AC_MSG_ERROR("C++ istream not found")])

AC_CHECK_HEADER([sstream],[],[AC_MSG_ERROR("C++ sstream not found")])

AC_CHECK_HEADER([iostream],[],[AC_MSG_ERROR("C++ iostream not found")])

AC_CHECK_HEADER([stdint.h],[],[AC_MSG_ERROR("stdint.h not found")])

AC_CHECK_HEADER([inttypes.h],[],[AC_MSG_ERROR("inttypes.h not found")])

AC_CHECK_HEADER([stdlib.h],[],[AC_MSG_ERROR("stdlib.h not found")])

AC_CHECK_HEADER([string.h],[],[AC_MSG_ERROR("cstring not found")])

AC_CHECK_HEADER([stdio.h],[],[AC_MSG_ERROR("cstdio not found")])

AC_CHECK_HEADER([errno.h],[],[AC_MSG_ERROR("errno.h not found")])

AC_CHECK_HEADER([unistd.h],[],[AC_MSG_ERROR("unistd.h not found")])

AC_CHECK_HEADER([ctype.h],[],[AC_MSG_ERROR("cctype not found")])

AC_CHECK_HEADER([regex.h],[],[AC_MSG_ERROR("regex.h not found")])

AC_CHECK_HEADER([sys/stat.h],[],[AC_MSG_ERROR("sys/stat.h not found")])

AC_CHECK_HEADER([sys/types.h],[],[AC_MSG_ERROR("sys/types.h not found")])

AC_CHECK_HEADER([arpa/inet.h],[],[AC_MSG_ERROR("arpa/inet.h not found")])

AC_CHECK_HEADER([signal.h],[],[AC_MSG_ERROR("signal.h not found")])

AC_CHECK_HEADER([gnutls/gnutls.h],[have_gnutls="yes"],[AC_MSG_WARN("gnutls/gnutls.h not found. TLS will be disabled"); have_gnutls="no"])

# Checks for libmicrohttpd

PKG_CHECK_MODULES([LIBMICROHTTPD],[libmicrohttpd >= 0.9.7],[],[AC_MSG_ERROR("libmicrohttpd not present or too old - install libmicrohttpd >= 0.9.7")])

#AC_CHECK_HEADER([microhttpd.h],[],[AC_MSG_ERROR("Microhttpd header files not found. Please use a version >= 0.9.9.")])

#AC_CHECK_LIB([microhttpd],[MHD_start_daemon],[],[AC_MSG_ERROR("Microhttpd header files not found. Please use a version >= 0.9.9.")])

CXXFLAGS="-DHTTPSERVER_COMPILATION -D_REENTRANT $LIBMICROHTTPD_CFLAGS $CXXFLAGS"

LDFLAGS="$LIBMICROHTTPD_LIBS $LD_FLAGS"

m4_pattern_allow([AC_TYPE_SIZE_T])

m4_pattern_allow([AC_TYPE_UINT16_T])

m4_pattern_allow([AC_TYPE_UINT32_T])

m4_pattern_allow([AC_TYPE_UINT64_T])

# Checks for typedefs, structures, and compiler characteristics.

AC_TYPE_SIZE_T

AC_TYPE_UINT16_T

AC_TYPE_UINT32_T

AC_TYPE_UINT64_T

LHT_LIBDEPS="-lmicrohttpd"

AC_MSG_CHECKING([whether to build with debug information])

AC_ARG_ENABLE([debug],

[AS_HELP_STRING([--enable-debug],

[enable debug data generation (def=no)])],

[debugit="$enableval"],

[debugit=no])

AC_MSG_RESULT([$debugit])

if test x"$debugit" = x"yes"; then

AC_DEFINE([DEBUG],[],[Debug Mode])

AM_CXXFLAGS="$AM_CXXFLAGS -DDEBUG -g -Wall -Wno-uninitialized -O0 -fprofile-arcs -ftest-coverage"

LDFLAGS="-lgcov $LDFLAGS"

else

AC_DEFINE([NDEBUG],[],[No-debug Mode])

AM_CXXFLAGS="$AM_CXXFLAGS -O3"

fi

if test x"have_gnutls" = x"yes"; then

AM_CXXFLAGS="$AM_CXXFLAGS -DHAVE_GNUTLS"

fi

AC_MSG_CHECKING([whether to use c++0x std classes])

AC_ARG_ENABLE([cpp0x],

[AS_HELP_STRING([--enable-cpp0x],

[enable c++0x std classes (def=no)])],

[cpp0x="$enableval"],

[cpp0x=no])

AC_MSG_RESULT([$cpp0x])

if test x"$cpp0x" = x"yes"; then

AC_DEFINE([CPP0X],[],[c++0x Mode])

AM_CXXFLAGS="$AM_CXXFLAGS -DUSE_CPP_ZEROX -std=c++0x"

else

AC_DEFINE([NCPP0X],[],[standard Mode])

fi

DX_HTML_FEATURE(ON)

DX_CHM_FEATURE(OFF)

DX_CHI_FEATURE(OFF)

DX_MAN_FEATURE(ON)

DX_RTF_FEATURE(OFF)

DX_XML_FEATURE(OFF)

DX_PDF_FEATURE(OFF)

DX_PS_FEATURE(OFF)

DX_INIT_DOXYGEN([$PACKAGE_NAME],[doxyconfig.in])

LDFLAGS="$LDFLAGS -version-number libhttpserver_LDF_VERSION"

AC_SUBST(LHT_LIBDEPS)

AC_SUBST(AM_CXXFLAGS)

AC_SUBST(CPPFLAGS)

AC_SUBST(LIBS)

AC_SUBST(LDFLAGS)

AC_SUBST(EXT_LIB_PATH)

AC_SUBST(EXT_LIBS)

AC_OUTPUT(

libhttpserver.pc

Makefile

src/Makefile

test/Makefile

debian/changelog

debian/copyright

debian/control

debian/libhttpserver-dev.install

debian/libhttpserver.install

debian/rules

redhat/libhttpserver.SPEC

)

AC_MSG_NOTICE([Configuration Summary:

Operating System: ${host_os}

Target directory: ${prefix}

License : LGPL only

Debug : ${debugit}

TLS Enabled : ${have_gnutls}

C++0x : ${cpp0x}

])