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configure.ac
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configure.ac
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m4_define([VERSION_MAJOR], [1])
m4_define([VERSION_MINOR], [4])
m4_define([VERSION_POINT], [2])
m4_define([GEOTIFF_VERSION],
[VERSION_MAJOR.VERSION_MINOR.VERSION_POINT])
m4_include([m4/ax_prog_doxygen.m4])
AC_PREREQ([2.59])
AC_INIT([libgeotiff], [GEOTIFF_VERSION], [[email protected]])
AC_CANONICAL_BUILD
AC_CONFIG_MACRO_DIR([m4])
RELEASE_VERSION=GEOTIFF_VERSION
AC_SUBST([RELEASE_VERSION])
AC_CONFIG_HEADER(geo_config.h)
dnl #########################################################################
dnl Checks for programs.
dnl #########################################################################
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE
AC_PROG_CC
AC_PROG_CXX
AC_PROG_CXXCPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_LIBTOOL
dnl AC_PROG_CC
dnl AC_COMPILER_WFLAGS
dnl AC_PROG_RANLIB
dnl AC_COMPILER_PIC
dnl AC_LD_SHARED
dnl #########################################################################
dnl Default compilation flags
dnl #########################################################################
m4_define([debug_default],[no])
CFLAGS="$CFLAGS"
CXXFLAGS="$CXXFLAGS"
dnl We want to honor the users wishes with regard to linking.
LIBS="$LDFLAGS $LIBS"
dnl #########################################################################
dnl Checks for header files.
dnl #########################################################################
AC_CHECK_HEADERS([string.h],[HAVE_STRING_H=1], [AC_MSG_ERROR([cannot find string.h, bailing out])])
AC_CHECK_HEADERS([stdio.h],, [AC_MSG_ERROR([cannot find stdio.h, bailing out])])
AC_CHECK_HEADERS([stdlib.h],, [AC_MSG_ERROR([cannot find stdlib.h, bailing out])])
AC_CHECK_HEADERS([locale.h])
LIBS="${LIBS}"
dnl #########################################################################
dnl Definiion of custom Autoconf macros
dnl #########################################################################
AC_DEFUN([LOC_MSG],[
echo "$1"
])
dnl #########################################################################
dnl Build mode configuration (debug/optimized)
dnl #########################################################################
AC_ARG_ENABLE([debug],
AC_HELP_STRING([--enable-debug=ARG], [Enable debug compilation mode @<:@yes|no@:>@, default=debug_default]),,)
AC_MSG_CHECKING([for debug enabled])
if test "x$enable_debug" = "xyes"; then
CFLAGS="$CFLAGS -g -DDEBUG -Wall"
CXXFLAGS="$CXXFLAGS -g -DDEBUG -Wall"
AC_MSG_RESULT(yes)
else
CFLAGS="$CFLAGS -O3 -DNDEBUG"
CXXFLAGS="$CXXFLAGS -O3 -DNDEBUG"
AC_MSG_RESULT(no)
fi
dnl Checks for libraries.
AC_CHECK_LIB(m,exp,,,)
dnl #########################################################################
dnl Add option to include libz in library list for use of libtiff.
dnl #########################################################################
AC_ARG_WITH([zip],
AC_HELP_STRING([--with-zip=ARG], [zlib library to use (yes or path)]),,)
AC_ARG_WITH([zlib],
AC_HELP_STRING([--with-zlib=ARG], [ alias for --with-zip]),,)
AC_ARG_WITH([libz],
AC_HELP_STRING([--with-libz=ARG], [ alias for --with-zip]),,)
HAVE_ZIP="no"
ZIP_CONFIG="no"
# Implement aliasing...
if test "$with_zlib" != "" ; then
with_zip=$with_zlib
fi
if test "$with_libz" != "" ; then
with_zip=$with_libz
fi
if test "$with_zip" != "" -a "x$with_zip" != "xno" ; then
AC_CHECK_HEADERS([zlib.h],, [AC_MSG_ERROR([cannot find zlib.h, bailing out])])
AC_SEARCH_LIBS([inflateInit_], [z],
[ZIP_CONFIG=yes], [ZIP_CONFIG=no],
[-L$with_zip/lib -lm])
else
AC_MSG_CHECKING([for zlib])
AC_MSG_RESULT([no])
fi
if test "${ZIP_CONFIG}" != "no" ; then
if test "${ZIP_CONFIG}" = "yes" ; then
if test -d ${with_zip}/include ; then
ZIP_INC="-I$with_zip/include"
AC_MSG_RESULT([using zlib from $with_zip/include])
HAVE_ZLIB="yes"
ZIP_CONFIG="yes"
fi
fi
fi
AC_SUBST([ZIP_INC])
AC_SUBST([ZIP_PREFIX])
AM_CONDITIONAL([ZIP_IS_CONFIG], [test ! x$ZIP_CONFIG = xno])
dnl #########################################################################
dnl Add option to include libjpeg in library list for use of libtiff.
dnl #########################################################################
AC_ARG_WITH([jpeg],
AC_HELP_STRING([--with-jpeg=ARG], [jpeg library to use (yes or path)]),,)
HAVE_JPEG="no"
JPEG_CONFIG="no"
if test "$with_jpeg" = "no" -o "$with_jpeg" = "" ; then
AC_MSG_CHECKING([for jpeg])
AC_MSG_RESULT([no])
else
AC_SEARCH_LIBS([jinit_compress_master], [jpeg],
[JPEG_CONFIG=yes], [JPEG_CONFIG=no],
[-L$with_jpeg/lib -lm])
fi
if test "${JPEG_CONFIG}" != "no" ; then
if test "${JPEG_CONFIG}" = "yes" ; then
if test -d ${with_jpeg}/include ; then
JPEG_INC="-I$with_jpeg/include"
LIBS="-L$with_jpeg/lib $LIBS"
AC_MSG_RESULT([using jpeg from $with_jpeg/include])
fi
fi
HAVE_JPEG="yes"
JPEG_CONFIG="yes"
fi
AC_SUBST([JPEG_INC])
AC_SUBST([JPEG_PREFIX])
AM_CONDITIONAL([JPEG_IS_CONFIG], [test ! x$JPEG_CONFIG = xno])
dnl #########################################################################
dnl Special logic to try and find a user specified libtiff tree. If not
dnl available check if the system directories have the library, _and_ the
dnl required private include files. Normally these private include files
dnl (tiffiop.h) are not installed with the public interface.
dnl #########################################################################
TIFF_CONFIG="no"
AC_ARG_WITH(libtiff, [ --with-libtiff=dir Use libtiff in directory dir],,)
if test "$with_libtiff" != "" ; then
if test -f $with_libtiff/include/tiffio.h -a -d $with_libtiff/lib ; then
LIBS="-L$with_libtiff/lib -ltiff $LIBS"
TIFF_INC=-I$with_libtiff/include
else
LIBS="-L$with_libtiff -ltiff $LIBS"
TIFF_INC=-I$with_libtiff
fi
LIBS_SAVED="$LIBS"
AC_CHECK_LIB(tiff,TIFFOpen,[TIFF_CONFIG=yes],
AC_MSG_ERROR([failed to link with -ltiff to find TIFFOpen]),-lm)
AC_CHECK_LIB(tiff,TIFFMergeFieldInfo,[TIFF_CONFIG=yes],
AC_MSG_ERROR([Libtiff 3.6.0 Beta or later required for this version of
libgeotiff. Please upgrade or use an older version of libgeotiff.]),-lm)
LIBS="$LIBS_SAVED"
else
AC_CHECK_LIB(tiff,TIFFOpen,[TIFF_CONFIG=yes],
AC_MSG_ERROR([You will need to substantially rewrite libxtiff to
build libgeotiff without libtiff]),-lm)
LIBS_SAVED="$LIBS"
AC_CHECK_LIB(tiff,TIFFMergeFieldInfo,[TIFF_CONFIG=yes],
AC_MSG_ERROR([Libtiff 3.6.0 Beta or later required for this version of
libgeotiff. Please upgrade libtiff or use an older version of libgeotiff.]),-lm)
LIBS="$LIBS -ltiff"
TIFF_INC=
TIFF_CONFIG="yes"
fi
AC_SUBST([TIFF_INC])
AC_SUBST([TIFF_PREFIX])
AM_CONDITIONAL([TIFF_IS_CONFIG], [test ! x$TIFF_CONFIG = xno])
dnl
dnl Try and find libproj.a, and projects.h
dnl
PROJ_CONFIG="no"
AC_ARG_WITH(proj, [ --with-proj[=ARG] Use PROJ.4 library (ARG=no or path)],[PROJ_HOME=$withval],[PROJ_HOME=])
if test "$PROJ_HOME" != "" -a "$PROJ_HOME" != "no" ; then
if test -d "$PROJ_HOME/src/pj_init.c" ; then
PROJ_HOME=$PROJ_HOME/src
fi
dnl Old PROJ.4 build tree, without automake
if test -f "$PROJ_HOME/libproj.a" -a -f "$PROJ_HOME/proj_api.h" ; then
PROJ_LIB=$PROJ_HOME/libproj.a
PROJ_INC=$PROJ_HOME
PROJ_CONFIG="yes"
dnl New PROJ.4 build tree, with automake
elif test -f "$PROJ_HOME/.libs/libproj.a" -a -f "$PROJ_HOME/proj_api.h" ; then
PROJ_LIB=$PROJ_HOME/.libs/libproj.a
PROJ_INC=$PROJ_HOME
PROJ_CONFIG="yes"
dnl Installed tree in an odd place
elif test \( -f "$PROJ_HOME/lib/libproj.a" -o -f "$PROJ_HOME/lib/libproj.so" \) -a -f "$PROJ_HOME/include/proj_api.h"; then
PROJ_LIB="-L$PROJ_HOME/lib -lproj"
PROJ_INC=$PROJ_HOME/include
PROJ_CONFIG="yes"
else
echo "PROJ_HOME=$PROJ_HOME, but either proj_api.h or libproj.a not found!"
fi
fi
if test "$PROJ_HOME" = "no" ; then
echo "PROJ.4 support disabled."
elif test "$PROJ_LIB" != "" -a "$PROJ_INC" != "" ; then
echo "Found $PROJ_LIB"
echo "Found $PROJ_INC/proj_api.h"
LIBS="$PROJ_LIB $LIBS"
PROJ_INC=-I$PROJ_INC
AC_SUBST(PROJ_INC,$PROJ_INC)
AC_DEFINE(HAVE_PROJECTS_H)
AC_DEFINE(HAVE_LIBPROJ)
AC_SUBST([HAVE_LIBPROJ])
PROJ_CONFIG="yes"
else
AC_CHECK_LIB(proj,pj_init,,,-lm)
AC_CHECK_HEADERS(proj_api.h,,)
PROJ_CONFIG="yes"
fi
AM_CONDITIONAL([PROJ_IS_CONFIG], [test ! x$PROJ_CONFIG = xno])
AM_CONDITIONAL([PROJECTS_H_IS_CONFIG], [test ! x$PROJECTS_H_CONFIG = xno])
dnl
dnl Has the user requested "incode" EPSG tables, overriding the
dnl default use of EPSG tables in csv files? Temporarily unvailable.
dnl
CSV_CONFIG="no"
AC_ARG_ENABLE(incode-epsg, [ --enable-incode-epsg Use C code EPSG tables],, enable_incode_epsg=no)
if test "$enable_incode_epsg" != "no" -o "$enable_incode_epsg" = "" ; then
AC_MSG_CHECKING([if EPSG tables will be read from .csv files])
AC_MSG_RESULT([yes])
CSV_CONFIG="yes"
else
AC_MSG_CHECKING([if EPSG tables will be read from .csv files])
AC_MSG_RESULT([no])
fi
AM_CONDITIONAL([CSV_IS_CONFIG], [test ! x$CSV_CONFIG = xno])
AC_ARG_ENABLE(towgs84, [ --disable-towgs84 Disable WGS84 parameters for binary compatibility with pre-1.4.1], AC_DEFINE(GEO_NORMALIZE_DISABLE_TOWGS84))
dnl #########################################################################
dnl Doxygen settings
dnl #########################################################################
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, docs/Doxyfile, docs/output)
dnl #########################################################################
dnl Generate makefiles
dnl #########################################################################
AC_CONFIG_FILES([
Makefile
libxtiff/Makefile
bin/Makefile
man/Makefile
man/man1/Makefile
cmake/Makefile
])
AC_OUTPUT
dnl #########################################################################
dnl Print configuration summary
dnl #########################################################################
LOC_MSG()
LOC_MSG([libgeotiff configuration summary:])
LOC_MSG()
LOC_MSG([ Version..................: ${RELEASE_VERSION}])
LOC_MSG([ Installation directory...: ${prefix}])
LOC_MSG([ C compiler...............: ${CC} ${CFLAGS}])
LOC_MSG([ C++ compiler.............: ${CXX} ${CXXFLAGS}])
LOC_MSG([ Debugging support........: ${enable_debug}])
LOC_MSG()
LOC_MSG([ zlib support......: ${ZIP_CONFIG}])
LOC_MSG([ jpeg support......: ${JPEG_CONFIG}])
LOC_MSG([ TIFF support......: ${TIFF_CONFIG}])
LOC_MSG([ -INCLUDE .......: ${TIFF_INC}])
LOC_MSG([ -PREFIX ........: ${TIFF_PREFIX}])
LOC_MSG([ PROJ support......: ${PROJ_CONFIG}])
LOC_MSG([ -INCLUDE .......: ${PROJ_INC}])
LOC_MSG([ -PREFIX ........: ${PROJ_PREFIX}])
LOC_MSG([ Incode CSV support: ${CSV_CONFIG}])
LOC_MSG([ LIBS.....................: ${LIBS}])
LOC_MSG()
LOC_MSG([ libgeotiff - http://trac.osgeo.org/geotiff])
LOC_MSG()
dnl EOF