AC_INIT(augeas, 1.12.0)

AC_CONFIG_SRCDIR([src/augeas.c])

AC_CONFIG_AUX_DIR([build/ac-aux])

AM_CONFIG_HEADER([config.h])

AM_INIT_AUTOMAKE([-Wno-portability color-tests parallel-tests])

AM_SILENT_RULES([yes]) # make --enable-silent-rules the default.

dnl Check for NaturalDocs

AC_PATH_PROGS([ND_PROG], [naturaldocs NaturalDocs], missing)

AM_CONDITIONAL([ND_ENABLED], [test "x$ND_PROG" != "xmissing"])

dnl NaturalDocs output format, defaults to HTML

ND_FORMAT=HTML

AC_ARG_WITH([naturaldocs-output],

  [AS_HELP_STRING([--with-naturaldocs-output=FORMAT],

    [format of NaturalDocs output (possible values: HTML/FramedHTML, default: HTML)])],

  [

    if test "x$ND_PROG" = "xmissing"; then

      AC_MSG_ERROR([NaturalDocs was not found on your path; there's no point in setting the output format])

    fi

    case $withval in

       HTML|FramedHTML)

          ND_FORMAT=$withval

	  ;;

       *)

          AC_MSG_ERROR($withval is not a supported output format for NaturalDocs)

	  ;;

    esac

  ])

AC_SUBST(ND_FORMAT)

dnl Check for pdflatex

PDFDOCS=""

AC_ARG_WITH([pdfdocs],

  [AS_HELP_STRING([--with-pdfdocs],

    [whether to use pdflatex to build PDF docs])],

  [AC_PATH_PROG(PDFLATEX, pdflatex, no)

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

   	AC_MSG_ERROR(You asked to use PDFLatex but it could not be found)

   else

   	PDFDOCS="pdfdocs"

   fi

  ])

AC_SUBST(PDFLATEX)

AC_SUBST(PDFDOCS)

dnl Support for memory tests with failmalloc

AC_ARG_WITH([failmalloc],

  [AS_HELP_STRING([--with-failmalloc=FAILMALLOC],

     [enable failmalloc test targets and use the failmalloc library FAILMALLOC])],

  [AC_SUBST([LIBFAILMALLOC], ["$with_failmalloc"])],

  [with_failmalloc=no])

AM_CONDITIONAL([WITH_FAILMALLOC], [test x$with_failmalloc != xno])

dnl --enable-debug=(yes|no)

AC_ARG_ENABLE([debug],

              [AC_HELP_STRING([--enable-debug=no/yes],

                             [enable debugging output])],[],[enable_debug=yes])

AM_CONDITIONAL([ENABLE_DEBUG], test x"$enable_debug" = x"yes")

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

   AC_DEFINE([ENABLE_DEBUG], [1], [whether debugging is enabled])

fi

dnl Version info in libtool's notation

AC_SUBST([LIBAUGEAS_VERSION_INFO], [24:2:24])

AC_SUBST([LIBFA_VERSION_INFO], [6:3:5])

AC_GNU_SOURCE

AC_PROG_CC

gl_EARLY

AC_SYS_LARGEFILE

dnl gl_INIT uses m4_foreach_w, yet that is not defined in autoconf-2.59.

dnl In order to accommodate developers with such old tools, here's a

dnl replacement definition.

m4_ifndef([m4_foreach_w],

  [m4_define([m4_foreach_w],

    [m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])

AC_PROG_LIBTOOL

AC_PROG_YACC

AC_PROG_LEX

AUGEAS_COMPILE_WARNINGS(maximum)

## Compiler flags to be used everywhere

AUGEAS_CFLAGS=-std=gnu99

AC_SUBST(AUGEAS_CFLAGS)

AUGEAS_CHECK_READLINE

AC_CHECK_FUNCS([open_memstream uselocale])

AC_MSG_CHECKING([how to pass version script to the linker ($LD)])

VERSION_SCRIPT_FLAGS=none

if $LD --help 2>&1 | grep "version-script" >/dev/null 2>/dev/null; then

    VERSION_SCRIPT_FLAGS=-Wl,--version-script=

    # Solaris needs gnu-version-script-compat to use version-script

    if test x"$host_os" = x"solaris2.11"; then

      VERSION_SCRIPT_FLAGS="-z gnu-version-script-compat,${VERSION_SCRIPT_FLAGS}"

    fi

elif $LD --help 2>&1 | grep "M mapfile" >/dev/null 2>/dev/null; then

    VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,"

fi

AC_MSG_RESULT([$VERSION_SCRIPT_FLAGS])

AC_SUBST(VERSION_SCRIPT_FLAGS)

AM_CONDITIONAL([USE_VERSION_SCRIPT], [test "$VERSION_SCRIPT_FLAGS" != none])

gl_INIT

dnl Should we run the gnulib tests?

AC_MSG_CHECKING([if we should run the GNUlib tests])

AC_ARG_ENABLE([gnulib-tests],

    [AS_HELP_STRING([--disable-gnulib-tests],

        [disable running GNU Portability library tests @<:@default=yes@:>@])],

        [ENABLE_GNULIB_TESTS="$enableval"],

        [ENABLE_GNULIB_TESTS=yes])

AM_CONDITIONAL([ENABLE_GNULIB_TESTS],[test "x$ENABLE_GNULIB_TESTS" = "xyes"])

AC_MSG_RESULT([$ENABLE_GNULIB_TESTS])

dnl set PC_SELINUX for use by augeas.pc.in

PC_SELINUX=$(echo $LIB_SELINUX | sed -e 's/-l/lib/')

AC_SUBST([PC_SELINUX])

PKG_PROG_PKG_CONFIG

PKG_CHECK_MODULES([LIBXML], [libxml-2.0])

AC_CHECK_FUNCS([strerror_r fsync])

AC_OUTPUT(Makefile \

          gnulib/lib/Makefile \

          gnulib/tests/Makefile \

          src/Makefile \

          man/Makefile \

          tests/Makefile \

          examples/Makefile \

	  doc/Makefile \

	  doc/naturaldocs/Makefile \

          augeas.pc augeas.spec)