dnl Process this file with autoreconf to produce a configure script. AC_PREREQ(2.59) dnl ******* THE NEXT VERSION MUST BE 2.1.99.1 at least or higher! AC_INIT([libgphoto2], [2.1.99.0trunk], [gphoto-devel@lists.sourceforge.net], [libgphoto2]) AC_CONFIG_SRCDIR([libgphoto2/gphoto2.h]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_MACRO_DIR([libgphoto2_port/m4]) AM_INIT_AUTOMAKE([gnu 1.8 dist-bzip2]) GP_CHECK_SHELL_ENVIRONMENT GP_CONFIG_MSG([Build]) GP_CONFIG_MSG([Source code location],[${srcdir}]) dnl --------------------------------------------------------------------------- dnl Advanced information about versioning: dnl * "Writing shared libraries" by Mike Hearn dnl http://navi.cx/~mike/writing-shared-libraries.html dnl * libtool.info chapter "Versioning" dnl * libtool.info chapter "Updating library version information" dnl --------------------------------------------------------------------------- dnl Versioning: dnl - CURRENT (Major): Increment if the interface has changes. AGE is always dnl *changed* at the same time. dnl - AGE (Micro): Increment if any interfaces have been added; set to 0 dnl if any interfaces have been removed. Removal has dnl precedence over adding, so set to 0 if both happened. dnl It denotes upward compatibility. dnl - REVISION (Minor): Increment any time the source changes; set to dnl 0 if you incremented CURRENT. dnl dnl To summarize. Any interface *change* increment CURRENT. If that interface dnl change does not break upward compatibility (ie it is an addition), dnl increment AGE, Otherwise AGE is reset to 0. If CURRENT has changed, dnl REVISION is set to 0, otherwise REVISION is incremented. dnl --------------------------------------------------------------------------- AC_SUBST([LIBGPHOTO2_AGE], [1]) AC_SUBST([LIBGPHOTO2_REVISION], [0]) AC_SUBST([LIBGPHOTO2_CURRENT], [3]) AC_SUBST([LIBGPHOTO2_CURRENT_MIN], [`expr $LIBGPHOTO2_CURRENT - $LIBGPHOTO2_AGE`]) AC_SUBST([LIBGPHOTO2_VERSION_INFO], [$LIBGPHOTO2_CURRENT:$LIBGPHOTO2_REVISION:$LIBGPHOTO2_AGE]) dnl Set up compiler options dnl "CPPFLAGS" concerns the C preprocessor, i.e. both C and C++ source code. dnl C only would be CFLAGS, C++ only CXXFLAGS AM_CPPFLAGS="$CPPFLAGS" AM_CPPFLAGS="$AM_CPPFLAGS -I\$(top_srcdir)" AM_CPPFLAGS="$AM_CPPFLAGS -I\$(top_srcdir)/libgphoto2_port/libgphoto2_port" AM_CPPFLAGS="$AM_CPPFLAGS -I\$(top_srcdir)/libgphoto2_port" AM_CPPFLAGS="$AM_CPPFLAGS -I\$(top_srcdir)/libgphoto2" AM_CPPFLAGS="$AM_CPPFLAGS -I\$(top_builddir)/libgphoto2" dnl --------------------------------------------------------------------------- dnl Checks for programs. dnl --------------------------------------------------------------------------- AC_PROG_CC AC_PROG_CPP AC_PROG_INSTALL dnl Something with the sequences is not quite alright yet. dnl SED is supposed to be set in AC_LIBTOOL_SETUP, but the dnl sequence seems to get mixed up. SED=${SED-sed} dnl check for/set up libtool and libltdl dnl AC_DISABLE_STATIC dnl AC_DISABLE_SHARED AC_LIBLTDL_CONVENIENCE([libltdl]) AC_WITH_LTDL AC_LIBTOOL_WIN32_DLL AC_LIBTOOL_DLOPEN AC_PROG_LIBTOOL AC_SUBST([LTDLINCL]) AC_SUBST([LIBLTDL]) # report on compiler/libtool setup GP_CONFIG_MSG([Compiler],[${CC}]) GP_CONFIG_MSG([libltdl includes],[$LTDLINCL]) GP_CONFIG_MSG([libltdl library],[$LIBLTDL]) AC_DEFINE_UNQUOTED(HAVE_CC,"$CC",[The C compiler we're using]) dnl --------------------------------------------------------------------------- dnl Reference definitions dnl required before we do the Makevars hack! dnl --------------------------------------------------------------------------- GP_REFERENCES()dnl GP_CONFIG_MSG([Features]) dnl --------------------------------------------------------------------------- dnl i18n support (including some hacks) dnl --------------------------------------------------------------------------- ALL_LINGUAS="da de es eu fr hu it ja nb pl ru sl sv uk zh_CN" GP_GETTEXT_HACK([${PACKAGE}-${LIBGPHOTO2_CURRENT_MIN}],[The gPhoto Team],[${MAIL_GPHOTO_TRANSLATION}]) AM_GNU_GETTEXT_VERSION([0.14.1]) AM_GNU_GETTEXT([external]) AM_PO_SUBDIRS() AM_ICONV() GP_GETTEXT_FLAGS() dnl FIXME: We have to make sure this works first dnl AC_CHECK_FUNC(gettext, gettext_without_libintl=true) # same trick as with libdl: # if gettext() doesn't require linking against libintl, # we don't have to check for gettext in libintl. Otherwise # we may even require libintl. dnl if test "$gettext_without_libintl" != "true" -a "$USE_NLS" = "yes"; then dnl AC_CHECK_LIB([intl], [gettext], [INTLLIBS="$INTLLIBS -lintl"]) dnl fi AC_SUBST([localedir],["\$(datadir)/locale"]) AM_CPPFLAGS="$AM_CPPFLAGS -DLOCALEDIR=\\\"${localedir}\\\"" dnl --------------------------------------------------------------------------- dnl FIXME: What is this good for? dnl Replace `main' with a function in -libs: dnl --------------------------------------------------------------------------- AC_CHECK_LIB(ibs, main) dnl --------------------------------------------------------------------------- dnl check for libjpeg dnl --------------------------------------------------------------------------- LIBJPEG="" libjpeg_msg="no" AC_SUBST(LIBJPEG) AC_CHECK_LIB(jpeg,jpeg_start_decompress,[ AC_CHECK_HEADER(jpeglib.h,[ AC_DEFINE(HAVE_LIBJPEG,1,[define if we found LIBJPEG and its headers]) LIBJPEG="-ljpeg" libjpeg_msg="yes" ]) ]) GP_CONFIG_MSG([JPEG mangling support],[${libjpeg_msg}]) dnl --------------------------------------------------------------------------- dnl Checks for header files. dnl --------------------------------------------------------------------------- AC_HEADER_DIRENT # before _HEADER_STDC AC_HEADER_STDC # after _HEADER_STDC AC_CHECK_HEADERS(getopt.h unistd.h mcheck.h) AC_C_INLINE([]) AC_C_CONST([]) dnl FIXME: AC_STRUCT_TIMEZONE dnl --------------------------------------------------------------------------- dnl more header/function/def checks dnl --------------------------------------------------------------------------- dnl Checks for typedefs, structures, and compiler characteristics. AC_TYPE_SIZE_T dnl Checks for library functions. AC_CHECK_FUNCS([getopt getopt_long mkdir strdup strncpy strcpy snprintf sprintf vsnprintf gmtime_r]) dnl Find out how to get struct tm AC_STRUCT_TM dnl Check for tm_gmtoff in struct tm AC_MSG_CHECKING([for tm_gmtoff in struct tm]) AC_COMPILE_IFELSE([dnl AC_LANG_PROGRAM([[ #include #include <$ac_cv_struct_tm> ]], [[ struct tm tm; tm.tm_gmtoff; ]])dnl ],[ AC_DEFINE(HAVE_TM_GMTOFF,1,whether struct tm has tm_gmtoff field) AC_MSG_RESULT(yes) ],[ AC_MSG_RESULT(no) ]) dnl Create a stdint.h-like file containing size-specific integer definitions dnl that will always be available AX_NEED_STDINT_H([libgphoto2/_stdint.h]) dnl Create a header file containing NetBSD-style byte swapping macros AC_NEED_BYTEORDER_H(libgphoto2/gphoto2-endian.h) dnl --------------------------------------------------------------------------- dnl Old libtool stuff left here for reference purposes. For now. dnl dnl --------------------------------------------------------------------------- dnl dnl Check for libtool: lt_dlforeachfile has been introduced in dnl dnl libtool-1.4. However, there are still systems out dnl dnl there running libtool-1.3. For those, we will need dnl dnl dlopen. Note that on some systems (e.g. FreeBSD) dnl dnl -ldl isn't needed. dnl dnl --------------------------------------------------------------------------- dnl AC_PROG_LIBTOOL dnl have_ltdl=false dnl ltdl_msg="no" dnl try_ltdl=false dnl AC_ARG_WITH(ltdl, [ --with-ltdl Use ltdl],[ dnl if test x$withval = xyes; then dnl try_ltdl=true dnl fi]) dnl if $try_ltdl; then dnl AC_CHECK_LIB(ltdl, lt_dlforeachfile,[ dnl AC_CHECK_HEADER(ltdl.h,[ dnl AC_DEFINE(HAVE_LTDL,1,[whether we use libltdl]) dnl LTDL_LIBS="-lltdl" dnl ltdl_msg="yes" dnl have_ltdl=true])]) dnl fi dnl if ! $have_ltdl; then dnl AC_CHECK_FUNC(dlopen,,[ dnl AC_CHECK_LIB(dl, dlopen,[LTDL_LIBS="-ldl"],[AC_ERROR([ dnl *** Could not determine how to handle dnl *** shared libraries!])])]) dnl fi dnl AC_SUBST(LTDL_LIBS) dnl should be obsolete (we're not using grep and tr any more) dnl dnl Solaris hack for grep and tr dnl [ dnl if test -n "`echo $host_os | grep '[sS]olaris'`"; then dnl TR=/usr/xpg4/bin/tr dnl GREP=/usr/xpg4/bin/grep dnl else dnl TR=tr dnl GREP=grep dnl fi dnl ] dnl --------------------------------------------------------------------------- dnl camlib installation directory dnl --------------------------------------------------------------------------- AC_MSG_CHECKING([where to install camlibs]) AC_ARG_WITH([camlibdir],[dnl AS_HELP_STRING([--with-camlibdir=], [install camlibs in directory ]) ],[ camlibdir="$withval" ],[ camlibdir='$(libdir)/$(PACKAGE_TARNAME)/$(PACKAGE_VERSION)' ]) AC_MSG_RESULT([${camlibdir}]) AC_SUBST([camlibdir]) AM_CPPFLAGS="$AM_CPPFLAGS -DCAMLIBS=\\\"\$(camlibdir)\\\"" CAMLIB_LDFLAGS="-module -no-undefined -avoid-version -export-dynamic" CAMLIB_LDFLAGS="$CAMLIB_LDFLAGS -export-symbols \$(top_srcdir)/camlibs/camlib.sym" AC_SUBST([CAMLIB_LDFLAGS],[${CAMLIB_LDFLAGS}]) AC_SUBST([CAMLIB_LIBS],["\$(top_builddir)/libgphoto2/libgphoto2.la"]) dnl --------------------------------------------------------------------------- dnl Camera drivers (camlibs) dnl --------------------------------------------------------------------------- dnl * See libgphoto2_port/m4/gp-camlibs.m4 for usage details, e.g. for dnl marking obsolete camlibs. dnl * Please add new camlibs in alphabetical order. GP_CAMLIB([adc65])dnl GP_CAMLIB([agfa-cl20])dnl GP_CAMLIB([aox])dnl GP_CAMLIB([barbie])dnl GP_CAMLIB([canon])dnl GP_CAMLIB([casio])dnl GP_CAMLIB([clicksmart310])dnl GP_CAMLIB([digigr8])dnl GP_CAMLIB([digita])dnl GP_CAMLIB([dimera])dnl GP_CAMLIB([directory])dnl GP_CAMLIB([enigma13])dnl GP_CAMLIB([fuji])dnl GP_CAMLIB([gsmart300])dnl GP_CAMLIB([hp215])dnl GP_CAMLIB([iclick])dnl GP_CAMLIB([jamcam])dnl GP_CAMLIB([jd11])dnl GP_CAMLIB([kodak])dnl GP_CAMLIB([konica])dnl GP_CAMLIB([largan])dnl GP_CAMLIB([lg_gsm])dnl GP_CAMLIB([mars])dnl GP_CAMLIB([minolta])dnl GP_CAMLIB([mustek])dnl GP_CAMLIB([panasonic])dnl GP_CAMLIB([pccam300])dnl GP_CAMLIB([pccam600])dnl GP_CAMLIB([polaroid])dnl GP_CAMLIB([ptp2])dnl GP_CAMLIB([ricoh])dnl GP_CAMLIB([samsung])dnl GP_CAMLIB([sierra])dnl GP_CAMLIB([sipix])dnl GP_CAMLIB([smal])dnl GP_CAMLIB([sonix])dnl GP_CAMLIB([sonydscf1])dnl GP_CAMLIB([sonydscf55])dnl GP_CAMLIB([soundvision])dnl GP_CAMLIB([spca50x])dnl GP_CAMLIB([sq905])dnl GP_CAMLIB([stv0674])dnl GP_CAMLIB([stv0680])dnl GP_CAMLIB([sx330z])dnl GP_CAMLIB([template])dnl GP_CAMLIB([toshiba])dnl dnl GP_CAMLIBS_DEFINE()dnl dnl -------------------------------------------------------------------- dnl documentation dnl -------------------------------------------------------------------- GP_CHECK_DOC_DIR()dnl GP_CHECK_DOXYGEN()dnl GP_BUILD_GTK_DOCS()dnl dnl -------------------------------------------------------------------- dnl initialize convenience packaging dnl -------------------------------------------------------------------- GPKG_CHECK_RPM()dnl Check wether to package for a system using RPM GPKG_CHECK_LINUX()dnl Check wether to package for a linux system dnl -------------------------------------------------------------------- dnl guess directory to install *.pc into dnl -------------------------------------------------------------------- pkgconfigdir='${libdir}/pkgconfig' AC_SUBST(pkgconfigdir) dnl --------------------------------------------------------------------------- dnl libexif: The CameraFilesystem can use libexif for extracting thumbnails dnl out of EXIF data. Similarly, it can extract the mtime of dnl a file. dnl libexif is available from dnl http://www.sourceforge.net/projects/libexif dnl --------------------------------------------------------------------------- GP_CHECK_LIBRARY([LIBEXIF],[libexif],[], [libexif/exif-data.h],[exif_data_new],[ # Check for libexif version dnl FIXME: Use AC_CHECK_MEMBER? CPPFLAGS_save="$CPPFLAGS" CPPFLAGS="$LIBEXIF_CFLAGS" AC_TRY_COMPILE([ /* CC=$CC */ /* CPPFLAGS=${CPPFLAGS} */ /* LDFLAGS=${LDFLAGS} */ #include #include ],[ ExifData ed; ExifContent *ec0, *ec1; ec0 = &ed.ifd[0]; ec1 = &ed.ifd[1]; ],[dnl AC_DEFINE([HAVE_LIBEXIF_IFD],1, [whether we use a version of libexif with ExifData.ifd[[]]]) ]) CPPFLAGS="$CPPFLAGS_save" ],[],[default-on],[http://www.sourceforge.net/projects/libexif])dnl dnl --------------------------------------------------------------------------- dnl Check libusb dnl FIXME: What for? dnl --------------------------------------------------------------------------- AC_PATH_PROG(LIBUSB_CONFIG,libusb-config) AM_CONDITIONAL(HAVE_LIBUSB,test -n "${LIBUSB_CONFIG}") dnl --------------------------------------------------------------------------- dnl Turn on all warnings when using gcc dnl --------------------------------------------------------------------------- if test "$GCC" = "yes"; then AM_CPPFLAGS="$AM_CPPFLAGS -Wall" AM_CPPFLAGS="$AM_CPPFLAGS -Wmissing-declarations -Wmissing-prototypes" AM_LDFLAGS="$AM_LDFLAGS -Wall" # FIXME: Check for --enable-debug here AM_CPPFLAGS="$AM_CPPFLAGS -g" AM_LDFLAGS="$AM_LDFLAGS -g" fi AC_SUBST([AM_CPPFLAGS]) AC_SUBST([AM_LDFLAGS]) dnl --------------------------------------------------------------------------- dnl Configure subprojects dnl --------------------------------------------------------------------------- if test -d "$srcdir/libgphoto2_port"; then AC_CONFIG_SUBDIRS([libgphoto2_port]) GP_AUTOGEN_SUBDIR([libgphoto2_port]) else AC_MSG_ERROR([ *** Hey, where have you hidden my libgphoto2_port? *** I needed that! ]) fi # --------------------------------------------------------------------------- # Create output files # --------------------------------------------------------------------------- AC_CONFIG_FILES([ po/Makefile.in README Makefile camlibs/Makefile camlibs/adc65/Makefile camlibs/agfa-cl20/Makefile camlibs/aox/Makefile camlibs/barbie/Makefile camlibs/canon/Makefile camlibs/canon/doc/Makefile camlibs/casio/Makefile camlibs/clicksmart310/Makefile camlibs/digigr8/Makefile camlibs/digita/Makefile camlibs/dimera/Makefile camlibs/directory/Makefile camlibs/fuji/Makefile camlibs/gsmart300/Makefile camlibs/hp215/Makefile camlibs/iclick/Makefile camlibs/jamcam/Makefile camlibs/jd11/Makefile camlibs/kodak/Makefile camlibs/kodak/dc120/Makefile camlibs/kodak/dc210/Makefile camlibs/kodak/dc240/Makefile camlibs/kodak/dc3200/Makefile camlibs/kodak/ez200/Makefile camlibs/konica/Makefile camlibs/konica/localization/Makefile camlibs/largan/Makefile camlibs/largan/lmini/Makefile camlibs/lg_gsm/Makefile camlibs/mars/Makefile camlibs/minolta/Makefile camlibs/minolta/dimagev/Makefile camlibs/mustek/Makefile camlibs/panasonic/Makefile camlibs/panasonic/l859/Makefile camlibs/panasonic/coolshot/Makefile camlibs/pccam300/Makefile camlibs/pccam600/Makefile camlibs/polaroid/Makefile camlibs/ptp2/Makefile camlibs/ricoh/Makefile camlibs/samsung/Makefile camlibs/sierra/Makefile camlibs/sipix/Makefile camlibs/smal/Makefile camlibs/sonix/Makefile camlibs/sonydscf1/Makefile camlibs/sonydscf55/Makefile camlibs/soundvision/Makefile camlibs/spca50x/Makefile camlibs/sq905/Makefile camlibs/stv0674/Makefile camlibs/stv0680/Makefile camlibs/sx330z/Makefile camlibs/template/Makefile camlibs/toshiba/Makefile camlibs/toshiba/pdrm11/Makefile camlibs/enigma13/Makefile tests/Makefile libgphoto2/Makefile libgphoto2/libgphoto2.pc gphoto2-config packaging/Makefile packaging/linux-hotplug/Makefile packaging/generic/Makefile packaging/rpm/Makefile packaging/rpm/package.spec doc/Makefile doc/Doxyfile doc/api/Makefile ]) AC_OUTPUT GP_CAMLIBS_CHECK_SUBDIRS if test "x$CDPATH" != "x" then echo echo "***********************************************************" echo "* You have CDPATH set. You may have to run \"unset CDPATH\" *" echo "* before running \"make dist\" or \"make rpm\". *" echo "***********************************************************" fi GP_CONFIG_OUTPUT echo " Please check whether the configuration I detected matches what you would like to have. E.g. make sure that USB support is there if you intend to use USB cameras with $PACKAGE_NAME. Please also check that PKG_CONFIG_PATH contains ${pkgconfigdir} before compiling any libgphoto2 frontend. "