#                                               -*- Autoconf -*-

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

AC_PREREQ(2.50)

AC_INIT([gmyth],[0.3])

AC_CONFIG_SRCDIR([src/gmyth.h])

AC_CONFIG_HEADER(config.h)

dnl when going to/from release please set the nano (fourth number) right !

dnl releases only do Wall, SVN and prerelease does Werror too

AS_VERSION(gmyth, GMYTH, 0, 3, 0, 0, GMYTH_SVN="no", GMYTH_SVN="yes")

GMYTH_MAJORMINOR=$GMYTH_MAJOR_VERSION.$GMYTH_MINOR_VERSION

AC_SUBST(GMYTH_MAJORMINOR)

dnl AM_MAINTAINER_MODE provides the option to enable maintainer mode

AM_MAINTAINER_MODE

dnl make aclocal work in maintainer mode

AC_SUBST(ACLOCAL_AMFLAGS, "-I m4")

# Checks for programs.

# check for tools

# Make sure CFLAGS is defined to stop AC_PROC_CC adding -g

CFLAGS="$CFLAGS -Wall"

AC_PROG_CC

AC_PROG_LIBTOOL

dnl Generate doxygen documentation

DX_HTML_FEATURE(ON)

DX_CHM_FEATURE(OFF)

DX_CHI_FEATURE(OFF)

DX_MAN_FEATURE(OFF)

DX_RTF_FEATURE(OFF)

DX_XML_FEATURE(OFF)

DX_PDF_FEATURE(OFF)

DX_PS_FEATURE(OFF)

DX_INIT_DOXYGEN(gmyth, doxygen.cfg, docs)

# Checks for libraries.

# Checks for header files.

AC_HEADER_STDC

AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.

AC_C_CONST

AC_TYPE_PID_T

AC_STRUCT_TM

AC_HEADER_TIME

AC_HEADER_STDBOOL

# Checks for library functions.

AC_FUNC_FORK

AC_FUNC_STRFTIME

AC_FUNC_SELECT_ARGTYPES

AC_PROG_GCC_TRADITIONAL

AC_FUNC_MALLOC

AC_FUNC_MKTIME

AC_FUNC_STRFTIME

AC_FUNC_VPRINTF

AC_CHECK_FUNCS([memset socket stime strstr strtoul gethostname inet_ntoa localtime_r select strrchr localtime strptime])

##############################

# Checks for Network functions

##############################

AC_CHECK_FUNCS([socket])

AC_CHECK_FUNCS([inet_ntoa])

AC_CHECK_HEADERS([ifaddrs.h])

AC_CHECK_FUNCS([getifaddrs])

AC_CHECK_FUNCS([time])

AM_INIT_AUTOMAKE($PACKAGE, $VERSION)

CFLAGS="$CFLAGS -I/usr/include"

LDFLAGS="$LDFLAGS -L/usr/lib"

# Checks required packages

dnl Test if --enable-debug given

AC_ARG_ENABLE(debug,

        [AC_HELP_STRING([--enable-debug], [enable debugging mode])],

        enable_debug="$enableval",

        enable_debug=no)

if test "x$enable_debug" = "xyes" ; then

    AC_DEFINE(GMYTH_USE_DEBUG, 1, [Debug enabled!])

    CFLAGS="$CFLAGS -g -DGMYTH_USE_DEBUG"

else

    CFLAGS="$CFLAGS -O2 -DG_DISABLE_CHECKS"

fi

AM_CONDITIONAL(GMYTH_USE_DEBUG, test "x$enable_debug" = "xyes")

AC_ARG_ENABLE(coverage,

        AS_HELP_STRING([--enable-coverage],

                [enable coverage (default = no)]),

                [

                        if test $enableval = no; then

                                USE_COVERAGE=no;

                        else

                                USE_COVERAGE=yes;

                        fi

                ],[

                        USE_COVERAGE=no;

                ]

)

if [ test $USE_COVERAGE = yes ]; then

        CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage -O0"

        LDFLAGS="$LDFLAGS -lgcov"

fi

AC_ARG_ENABLE(mudflap-debug,

        AS_HELP_STRING([--enable-mudflap-debug],

                [enable libmudflap debug (default = no)]),

                [

                        if test $enableval = no; then

                                USE_MUDFLAP_DEBUG=no;

                        else

                                USE_MUDFLAP_DEBUG=yes;

                        fi

                ],[

                        USE_MUDFLAP_DEBUG=no;

                ]

)

if [ test $USE_MUDFLAP_DEBUG = yes ]; then

        CFLAGS="$CFLAGS -fmudflap -fmudflapth -O0"

        LDFLAGS="$LDFLAGS -lmudflapth"

fi

AC_ARG_ENABLE(profiling,

        AS_HELP_STRING([--enable-profiling],

                [enable GNU profiling (default = no)]),

                [

                        if test $enableval = no; then

                                USE_PROFILING=no;

                        else

                                USE_PROFILING=yes;

                        fi

                ],[

                        USE_PROFILING=no;

                ]

)

if [ test $USE_PROFILING = yes ]; then

        CFLAGS="$CFLAGS -pg"

fi

# Check for pkgconfig

AC_CHECK_PROG(HAVE_PKGCONFIG, pkg-config, yes, no)

# Give error and exit if we don't have pkgconfig

if test "x$HAVE_PKGCONFIG" = "xno"; then

  AC_MSG_ERROR(you need to have pkgconfig installed !)

fi

# Check for Glib2.0

PKG_CHECK_MODULES(GLIB, glib-2.0, HAVE_GLIB=yes,HAVE_GLIB=no)

# Give error and exit if we don't have glib

if test "x$HAVE_GLIB" = "xno"; then

  AC_MSG_ERROR(you need glib-2.0 installed)

fi

# make GLIB_CFLAGS and GLIB_LIBS available

AC_SUBST(GLIB_CFLAGS)

AC_SUBST(GLIB_LIBS)

# Check for GObject2.0

PKG_CHECK_MODULES(GOBJECT,

  gobject-2.0,

  HAVE_GOBJECT=yes, HAVE_GOBJECT=no)

# Give error and exit if we don't have gobject

if test "x$HAVE_GOBJECT" = "xno"; then

  AC_MSG_ERROR(you need gobject-2.0 installed)

fi

# make GOBJECT_CFLAGS and GOBJECT_LIBS available

AC_SUBST(GOBJECT_CFLAGS)

AC_SUBST(GOBJECT_LIBS)

# Check for GThread 

PKG_CHECK_MODULES(GTHREAD, gthread-2.0, HAVE_GTHREAD=yes,HAVE_GTHREAD=no)

# Give error and exit if we don't have glib

if test "x$HAVE_GTHREAD" = "xno"; then

  AC_MSG_ERROR(you need gthread+-2.0 installed)

fi

# make GTHREAD_CFLAGS and GTHREAD_LIBS available

AC_SUBST(GTHREAD_CFLAGS)

AC_SUBST(GTHREAD_LIBS)

# Check for libxml-2.0

PKG_CHECK_MODULES(LIBXML, libxml-2.0, HAVE_LIBXML=yes,HAVE_LIBXML=no)

# Give error and exit if we don't have libxml

if test "x$HAVE_LIBXML" = "xno"; then

  AC_MSG_ERROR(you need libxml-2.0 installed)

fi

# make LIBXML_CFLAGS and LIBXML_LIBS available

AC_SUBST(LIBXML_CFLAGS)

AC_SUBST(LIBXML_LIBS)

# Check for libcurl

PKG_CHECK_MODULES(LIBCURL, libcurl, HAVE_LIBCRUL=yes, HAVE_LIBCURL=no)

# Give error and exit if we don't have libcurl

if test "x$HAVE_LIBCURL" = "xno"; then

  AC_MSG_ERROR(you need libcurl installed)

fi

# make LIBCURL_CFLAGS and LIBCURL_LIBS available

AC_SUBST(LIBCURL_CFLAGS)

AC_SUBST(LIBCURL_LIBS)

#

# mysql libraries

#

AC_CHECK_PROG(MYSQL_CFLAGS,mysql_config,`mysql_config --cflags`)

if test -z "$MYSQL_CFLAGS"; then

        AC_MSG_ERROR([Could not find mysql_config script. Make sure the mysql client libraries are installed])

fi

AC_SUBST(MYSQL_CFLAGS)

AC_CHECK_PROG(MYSQL_LIBS,mysql_config,`mysql_config --libs`)

if test -z "$MYSQL_LIBS"; then

        AC_MSG_ERROR([Could not find mysql_config script. Make sure the mysql client libraries are installed])

fi

AC_SUBST(MYSQL_LIBS)

#dnl Enable gtk-doc

#GTK_DOC_CHECK(1.4)

# checks if the indent tool can be found

AC_CHECK_PROG(HAVE_INDENT, indent, [Found!])

if test -n "$HAVE_INDENT"; then

	AC_DEFINE(HAVE_INDENT, 1, [AutoIndent found!])

fi

AM_CONDITIONAL(HAVE_INDENT, test -n "$HAVE_INDENT")

# checks if the gprof tool can be found

AC_CHECK_PROG(HAVE_GPROF, gprof, [Found!])

if test -n "$HAVE_GPROF"; then

	AC_DEFINE(HAVE_GPROF, 1, [Gnu Profiling tool found!])

fi

AM_CONDITIONAL(HAVE_GPROF, test -n "$HAVE_GPROF")

# checks if the gcov tool can be found

AC_CHECK_PROG(HAVE_GCOV, gcov, [Found!])

if test -n "$HAVE_GCOV"; then

	AC_DEFINE(HAVE_GCOV, 1, [Gnu Coverage tool found!])

fi

AM_CONDITIONAL(HAVE_GCOV, test -n "$HAVE_GCOV")

# checks if the genhtml tool can be found

AC_CHECK_PROG(HAVE_GENHTML, genhtml, [Found!])

if test -n "$HAVE_GENHTML"; then

	AC_DEFINE(HAVE_GENHTML, 1, [Gnu Coverage HTML report generator found!])

fi

AM_CONDITIONAL(HAVE_GENHTML, test -n "$HAVE_GENHTML")

AC_SUBST(CFLAGS)

AC_SUBST(LDFLAGS)

AC_SUBST(LIBS)

AC_OUTPUT([

Makefile

src/Makefile

samples/Makefile

tests/Makefile

gmyth.pc])

if test "x$enable_debug" != "xno"; then

    AC_MSG_NOTICE([Debug: Enabled])

else

    AC_MSG_NOTICE([Debug: Disabled])

fi