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AC_PREREQ(2.64)
AC_INIT([minidjvu],[0.8],[alexios@thessalonica.org.ru])
AC_CONFIG_AUX_DIR(config)
AC_CONFIG_HEADER(config.h:config/config.h.in)
AC_CONFIG_MACRO_DIR([m4])
AC_PREFIX_DEFAULT(/usr/local)
LIBRARY_VERSION=`echo $PACKAGE_VERSION | sed -e 's/\./:/'`
AC_CANONICAL_HOST
target="$PACKAGE_NAME"
mdjvulib="lib$PACKAGE_NAME"
prefer_static='no'
prefer_gettext='yes'
AC_MSG_CHECKING([if we are building for Windows])
case "$host" in
*-mingw32)
prefer_static='yes'
prefer_gettext='no'
target="$target.exe"
AC_MSG_RESULT(yes)
;;
*)
AC_MSG_RESULT(no)
;;
esac
AC_ARG_ENABLE(
[static],
[ --enable-static Enable static building],
[static=$enableval],
[static=$prefer_static])
AC_ARG_ENABLE(
[gettext],
[ --enable-gettext Enable localization via gettext],
[gettext=$enableva],
[gettext=$prefer_gettext])
AC_ARG_WITH(
[tiff],
[ --with-tiff Enable static tiff support],
[tiff=$enableval],
[tiff=yes])
if test "$static" = "yes"; then
if test "x$LDFLAGS" = "x"; then
LDFLAGS="-static"
fi
mdjvulib="$mdjvulib.a"
oext='o'
SHARED_YES='#'
else
mdjvulib="$mdjvulib.la"
oext='lo'
STATIC_YES='#'
fi
case "$host" in
*-mingw32)
if test "$static" != "yes"; then
DLLFLAGS="$DLLFLAGS -Wl,--export-all-symbols"
fi
;;
*-darwin* | *-macos10*)
if test -d /opt/local ; then
INCS="-I/opt/local/include"
LIBS="-L/opt/local/lib $LIBS"
elif test -d /sw ; then
INCS="-I/sw/include $CPPFLAGS"
LIBS="-L/sw/lib $LIBS"
fi
;;
esac
# Checks for programs.
if test "x$CFLAGS" = "x"; then
CFLAGS="-g -pipe -O3"
fi
AC_PROG_MAKE_SET
AC_PROG_CXX
AC_PROG_CC
AC_PROG_RANLIB
AC_PROG_AWK
LT_INIT
AC_PROG_INSTALL
AC_PATH_PROG(GZIP, gzip)
AC_PATH_PROG(RM, rm)
RM="$RM -f"
# Checks for libraries.
zlib_ok='no'
dnl Test for libz
AC_CHECK_LIB(z, inflate,
[z_libs="-lz"; zlib_ok='yes'])
jpeg_ok='no'
AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
[jpeg_libs="-ljpeg"; jpeg_ok='yes'])
PKG_PROG_PKG_CONFIG()
PKG_CHECK_MODULES([OPENCV], [opencv])
CFLAGS="$CFLAGS $OPENCV_CFLAGS"
LIBS="$LIBS $OPENCV_LIBS"
# Checks for header files.
if test "$tiff" != 'no'; then
have_tiff_header='no'
have_libtiff='no'
if test "$static" != 'yes' || test "$zlib_ok" = 'yes' -a "$jpeg_ok" = 'yes'; then
AC_CHECK_HEADER(tiff.h, have_tiff_header='yes')
AC_CHECK_HEADER(tiffio.h,have_tiff_header='yes',have_tiff_header='no')
if test "$have_tiff_header" = 'yes'; then
saveLIBS="$LIBS"
if test "$static" = 'yes'; then
LIBS="$z_libs $jpeg_libs $LIBS"
fi
have_libtiff='no'
AC_CHECK_LIB(tiff,TIFFOpen,have_libtiff='yes',have_libtiff='no')
if test "$have_libtiff" != 'no'; then
LIBS="-ltiff $LIBS"
AC_DEFINE(HAVE_TIFF,1,Define if you have TIFF library)
else
LIBS=$saveLIBS
fi
fi
fi
if test "$have_libtiff" != 'yes'; then
AC_MSG_WARN(*** Native TIFF support will not be included ***)
fi
fi
PO_YES='#'
if test "$gettext" != 'no'; then
have_intl_header='no'
gettext_ok='no'
needs_lintl='no'
AC_CHECK_HEADER(libintl.h, have_intl_header='yes')
if test "$have_intl_header" = 'yes'; then
AC_CHECK_FUNC(gettext,gettext_ok='yes')
if test "$gettext_ok" = 'no'; then
AC_CHECK_LIB(intl,gettext,[gettext_ok='yes'; needs_lintl='yes'])
fi
fi
iconv_ok='no'
needs_liconv='no'
AC_CHECK_FUNC(iconv, [iconv_ok='yes'])
if test "$iconv_ok" = "no"; then
AC_CHECK_LIB([iconv], [iconv], [iconv_ok='yes'; needs_liconv='yes'])
fi
AC_CHECK_PROG(MSGFMT, msgfmt, msgfmt)
if test "$MSGFMT" != ""; then
if msgfmt --help 2>&1 | grep illegal >/dev/null ; then
echo "msgfmt isn't GNU version"
MSGFMT=""
fi
fi
if test "$MSGFMT" != "" -a "$gettext_ok" != "no" -a "$iconv_ok" != "no" ; then
echo "msgfmt, iconv() and gettext() exist; will build i18n support"
AC_DEFINE(HAVE_GETTEXT,,Define if we are building i18n support)
PO_YES=''
if test "$needs_lintl" != "no"; then
intl_libs="-lintl"
LIBS="$intl_libs $LIBS"
fi
if test "$needs_liconv" != "no"; then
iconv_libs="-liconv"
LIBS="$iconv_libs $LIBS"
fi
else
echo "msgfmt and libintl don't both exist; will not build i18n support"
fi
fi
AC_CHECK_HEADERS([libintl.h locale.h stdint.h stdlib.h string.h])
AC_SUBST(target)
AC_SUBST(mdjvulib)
AC_SUBST(oext)
AC_SUBST(OPTS)
AC_SUBST(INCS)
AC_SUBST(MSGFMT)
AC_SUBST(LIBRARY_VERSION)
AC_SUBST(DLLFLAGS)
AC_SUBST(PO_YES)
AC_SUBST(STATIC_YES)
AC_SUBST(SHARED_YES)
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_SIZE_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
CFLAGS="$CFLAGS -std=c99 -Wall -Wshadow"
CFLAGS="$CFLAGS -pedantic -Wpointer-arith -Waggregate-return"
CFLAGS="$CFLAGS -Wlong-long -Wredundant-decls -Wcast-qual -Wcast-align"
DEFS="$DEFS -D__STRICT_ANSI__ -DNDEBUG"
OPTS="-Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations"
# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([memset pow setlocale strcspn strrchr])
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([src/Makefile])
AC_CONFIG_FILES([tools/Makefile])
AC_CONFIG_FILES([po/Makefile])
AC_OUTPUT
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