#

# 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],[5])dnl

m4_define([libhttpserver_REVISION],[5])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_ARG_WITH([python],

[ --with-python Compile PYTHON libraries],

[python=true; swig=true])

AC_ARG_WITH([php],

[ --with-php Compile PHP libraries],

[php=true; swig=true])

AC_ARG_WITH([ruby],

[ --with-ruby Compile RUBY libraries],

[ruby=true; swig=true])

AC_ARG_WITH([perl],

[ --with-perl Compile PERL libraries],

[perl=true; swig=true])

AC_ARG_WITH([lua],

[ --with-lua Compile LUA libraries],

[lua=true; swig=true])

AC_ARG_WITH(lua-include-dir,

[ --with-lua-include-dir=DIR where to look for lua headers],

[

luahead=""

if test -d "$withval"

then

luahead="$withval"

fi

])

AC_ARG_WITH([java],

[ --with-java Compile JAVA libraries],

[java=true; swig=true])

AC_ARG_WITH(java-dir,

[ --with-java-dir=DIR where to look for jni headers and libs. We search for jni.h in 'java-dir/include/'],

[

javaloc=""

if test -d "$withval"

then

javaloc="$withval"

fi

])

AC_ARG_WITH([guile],

[ --with-guile Compile GUILE libraries],

[guile=true; swig=true])

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

AM_CONDITIONAL([PYTHON], [test x$python = xtrue])

AM_CONDITIONAL([JAVA], [test x$java = xtrue])

AM_CONDITIONAL([PHP], [test x$php = xtrue])

AM_CONDITIONAL([PERL], [test x$perl = xtrue])

AM_CONDITIONAL([LUA], [test x$lua = xtrue])

AM_CONDITIONAL([RUBY], [test x$ruby = xtrue])

AM_CONDITIONAL([GUILE], [test x$guile = xtrue])

AM_CONDITIONAL([DOC], [test x$doc = xtrue])

LANGUAGES="C++"

OUTPUT_LANG=""

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])

if test x$swig = xtrue; then

AC_CHECK_PROG([SWIG], [swig], ["yes"], ["no"])

if test "SWIG" = "no"

then

AC_MSG_ERROR(swig not found)

fi

fi

if test x$python = xtrue; then

AC_CHECK_PROG([PYTHONCONFIG],[python-config],["yes"], ["no"])

if test "$PYTHONCONFIG" = "no"

then

AC_MSG_ERROR(python-config not found)

fi

AC_CHECK_PROG([PYTHONINT],[python],["yes"], ["no"])

if test "$PYTHONINT" = "no"

then

AC_MSG_ERROR(python interpreter not found)

fi

AM_PATH_PYTHON()

if test -n "$PYTHON" ; then

AC_MSG_CHECKING([$PYTHON include dir])

if $PYTHON -c 'import distutils.sysconfig' 2>/dev/null ; then

PYTHON_INC=`$PYTHON -c 'import os,distutils.sysconfig;print(distutils.sysconfig.get_python_inc().replace(os.sep,"/"))'`

AC_SUBST(PYTHON_INC)

else

if test yes = "$with_python" ; then

AC_MSG_ERROR([Could not import Python module distutils.sysconfig - you probably need to install a python-dev or python-devel package])

else

AC_MSG_WARN([Couldn not import Python module distutils.sysconfig - you probably do not have a python-dev or python-devel package installed])

fi

fi

AC_MSG_RESULT([$PYTHON_INC])

AC_MSG_CHECKING([for directory to install python wrapper in])

if test -z "$PYTHON_LIB" ; then

PYTHON_LIB=`$PYTHON -c 'import os,distutils.sysconfig;print(distutils.sysconfig.get_python_lib(1).replace(os.sep,"/"))'`

fi

AC_MSG_RESULT([$PYTHON_LIB])

AC_ARG_VAR(PYTHON_LIB, [Directory to install python wrapper in])

AC_MSG_CHECKING([for python libraries to link against])

PYTHON_LIBS=`$PYTHON -c 'import os,sys;print("-L"+os.path.join(sys.path[[3]],"config")+" -lpython"+sys.version[[:3]])'`

AC_SUBST(PYTHON_LIBS)

AC_MSG_RESULT([$PYTHON_LIBS])

fi

PYINCLUDES="`python-config --includes`"

PYDEFINES="-DWITHPYTHON"

PYLDFLAGS="$LDFLAGS -L`python-config --prefix`/lib"

PYLIBS="$LIBS `python-config --libs`"

AC_SUBST(PYINCLUDES)

AC_SUBST(PYDEFINES)

AC_SUBST(PYLDFLAGS)

AC_SUBST(PYLIBS)

AC_SUBST_FILE([PYTHON_AUTOGENERATION])

LANGUAGES="$LANGUAGES Python"

OUTPUT_LANG="$OUTPUT_LANG src/python/Makefile"

fi

PYTHON_AUTOGENERATION=$srcdir/src/autogen_helpers/support_command

if test x$java = xtrue; then

JAVAINCLUDES=""

JAVALDFLAGS="$LDFLAGS"

JAVALIBS="$LIBS"

found=""

for loc in $javaloc /usr /usr/local

do

if test "x$found" = "x"

then

AC_MSG_CHECKING([for jni in])

AC_MSG_RESULT($loc)

AC_CHECK_FILE("$loc/include/jni.h",

[JAVAINCLUDES="$CXXFLAGS -I$loc/include -I$loc/include/linux"; found=1],[])

fi

done

if test "x$found" = "x"

then

AC_MSG_ERROR([Unable to find jni headers. Please provide a --with-java-dir=<dir> location])

fi

AC_SUBST(JAVAINCLUDES)

AC_SUBST(JAVALDFLAGS)

AC_SUBST(JABALIBS)

AC_SUBST_FILE([JAVA_AUTOGENERATION])

LANGUAGES="$LANGUAGES Java"

OUTPUT_LANG="$OUTPUT_LANG src/java/Makefile"

fi

JAVA_AUTOGENERATION=$srcdir/src/autogen_helpers/support_command

if test x$php = xtrue; then

AC_CHECK_PROG([PHPCONFIG],[php-config],["yes"], ["no"])

if test "$PHPCONFIG" = "no"

then

AC_MSG_ERROR(php-config not found)

fi

PHPINCLUDES="`php-config --includes`"

PHPLDFLAGS="$LDFLAGS -L`php-config --prefix`/lib"

AC_SUBST(PHPINCLUDES)

AC_SUBST(PHPLDFLAGS)

AC_SUBST_FILE([PHP_AUTOGENERATION])

LANGUAGES="$LANGUAGES PHP"

OUTPUT_LANG="$OUTPUT_LANG src/php/Makefile"

fi

PHP_AUTOGENERATION=$srcdir/src/autogen_helpers/support_command

if test x$lua = xtrue; then

LUAINCLUDES=""

found=""

for loc in $luahead /usr/include /usr/local/include

do

if test "x$found" = "x"

then

AC_MSG_CHECKING([for lua.h in])

AC_MSG_RESULT($loc)

AC_CHECK_FILE("$loc/lua.h",

[LUAINCLUDES="$LUACXXFLAGS -I$loc";

found=1],[])

fi

done

if test "x$found" = "x"

then

AC_MSG_ERROR([Unable to find lua headers. Please provide a --with-lua-include-dir=<dir> location])

fi

AC_SUBST(LUAINCLUDES)

AC_SUBST_FILE([LUA_AUTOGENERATION])

LANGUAGES="$LANGUAGES LUA"

OUTPUT_LANG="$OUTPUT_LANG src/lua/Makefile"

fi

LUA_AUTOGENERATION=$srcdir/src/autogen_helpers/support_command

if test x$perl = xtrue; then

AC_CHECK_PROG([PERLINT],[perl],["yes"], ["no"])

if test "$PERLINT" = "no"

then

AC_MSG_ERROR(perl interpreter not found)

fi

PERLINCLUDES="$PERLINCLUDES -I`perl -e 'use Config; print $Config{archlib};'`/CORE"

PERLDEFINES="-D_GNU_SOURCE"

AC_SUBST(PERLINCLUDES)

AC_SUBST(PERLDEFINES)

AC_SUBST_FILE([PERL_AUTOGENERATION])

LANGUAGES="$LANGUAGES Perl"

OUTPUT_LANG="$OUTPUT_LANG src/perl/Makefile"

fi

PERL_AUTOGENERATION=$srcdir/src/autogen_helpers/support_command

if test x$ruby = xtrue; then

AC_CHECK_PROG([RUBYINT],[ruby],["yes"], ["no"])

RUBYINCLUDES=""

if test "$RUBYINT" = "no"

then

AC_MSG_ERROR(ruby interpreter not found)

fi

found=""

for loc in `ruby -e 'puts $:.join(" ")'`

do

if test "x$found" = "x"

then

AC_MSG_CHECKING([for ruby.h in])

AC_MSG_RESULT($loc)

AC_CHECK_FILE("$loc/ruby.h", [RUBYINCLUDES="$RUBYINCLUDES -I$loc";found=1],[])

fi

done

if test "x$found" = "x"

then

AC_MSG_ERROR([Unable to find ruby headers.])

fi

RUBYDEFINES="-fno-strict-aliasing -D_FILE_OFFSET_BITS=64"

AC_SUBST(RUBYINCLUDES)

AC_SUBST(RUBYDEFINES)

AC_SUBST_FILE([RUBY_AUTOGENERATION])

LANGUAGES="$LANGUAGES Ruby"

OUTPUT_LANG="$OUTPUT_LANG src/ruby/Makefile"

fi

RUBY_AUTOGENERATION=$srcdir/src/autogen_helpers/support_command

if test x$guile = xtrue; then

AC_CHECK_PROG([GUILEINT],[guile],["yes"], ["no"])

if test "$GUILEINT" = "no"

then

AC_MSG_ERROR(guile interpreter not found)

fi

AC_SUBST_FILE([GUILE_AUTOGENERATION])

LANGUAGES="$LANGUAGES Guile"

OUTPUT_LANG="$OUTPUT_LANG src/guile/Makefile"

fi

GUILE_AUTOGENERATION=$srcdir/src/autogen_helpers/support_command

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

src/python/Makefile

src/java/Makefile

src/php/Makefile

src/lua/Makefile

src/perl/Makefile

src/ruby/Makefile

src/guile/Makefile

debian/changelog

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

Languages : ${LANGUAGES}

Debug : ${debugit}

TLS Enabled : ${have_gnutls}

C++0x : ${cpp0x}

])