2011-03-25 18:45:13 +00:00
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dnl Autoconf is here to detect:
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dnl gnutls, libgcrypt
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dnl default ssh-askpass
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dnl and the basics X11, Xext, Xpm
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dnl and configure:
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dnl installation prefix
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dnl version
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AC_INIT(WMBiff, 0.4.27, wmbiff-devel@lists.sourceforge.net, wmbiff)
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AC_CONFIG_AUX_DIR(autoconf)
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AM_INIT_AUTOMAKE(wmbiff, 0.4.27) dnl tarded syntax for automake <= 1.5
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2012-06-13 03:51:53 +00:00
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AC_CONFIG_HEADER([config.h])
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2011-03-25 18:45:13 +00:00
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dnl make sure autoheader finds version, implicitly defined above.
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AH_TEMPLATE([VERSION], [wmbiff's release version])
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AC_SUBST(VERSION)
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AC_PROG_INSTALL
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AC_PROG_CC
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AC_PROG_RANLIB
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if test -n "$GCC"; then
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CFLAGS="$CFLAGS -D_GNU_SOURCE -W -Wall -Wshadow -Wpointer-arith -Wwrite-strings"
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AC_MSG_RESULT(adding -Wall and friends to CFLAGS.)
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fi
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case `(uname -s) 2>/dev/null` in
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"Darwin")
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CFLAGS="$CFLAGS -no-cpp-precomp"
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AC_MSG_RESULT(adding cpp precompiler workaround for Mac OS X)
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LDFLAGS="$LDFLAGS -framework Security"
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AC_MSG_RESULT(adding -framework Security for Mac OS X)
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;;
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esac
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dnl a no-op to force autoconf to seek out the preprocessor now.
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AC_CHECK_HEADERS(stdio.h)
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dnl for IPv6 support
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AC_CHECK_FUNCS(getaddrinfo)
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dnl see if we can cheaply "encrypt" passwords in memory
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AC_CHECK_FUNCS(memfrob)
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dnl AC_CHECK_FUNC(asprintf, , VASPRINTF="vasprintf.c")
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dnl replacing the old USE_POLL define
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AC_CHECK_FUNCS(poll)
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dnl for gnutls-common.h, which defines this if missing.
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AC_CHECK_FUNCS(inet_ntop)
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dnl declare RETSIGTYPE
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AC_TYPE_SIGNAL
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dnl solaris
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AC_CHECK_LIB(nsl, gethostbyname)
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AC_CHECK_LIB(socket, connect)
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AC_CHECK_LIB(resolv, herror)
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dnl Pre-gnutls.
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gnutls="ok"
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gcrypt="ok"
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AC_CHECK_LIB(z, gzopen, [], [gnutls="nope"]) dnl GNUTLS seems to need libz; fail here if it's missing.
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dnl perhaps not required anymore:
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dnl AC_CHECK_LIB(gdbm, dbminit, [], [gnutls="nope"]) dnl GNUTLS seems to need libgdbm; fail here if it's missing.
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dnl Parameter is minimum version
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dnl TODO: fix so that GCRYPT is tested only if GNUTLS fails; the dependence
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dnl between them makes this turn redundant
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AC_ARG_ENABLE(crypto, AC_HELP_STRING([ --disable-crypto ], [ disable gnutls/gcrypt ]),
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[ if test $enableval != yes; then
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gnutls="disabled"
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gcrypt="disabled"
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fi ])
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GNUTLS_MAN_STATUS="This copy of WMBiff was not compiled with GNUTLS."
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if test "$gnutls" = "ok"; then
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2012-06-13 03:51:53 +00:00
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PKG_CHECK_MODULES([LIBGNUTLS], [gnutls > 1.0.4], [LIBS="$LIBS $LIBGNUTLS_LIBS"
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2011-03-25 18:45:13 +00:00
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CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
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CPPFLAGS="$CPPFLAGS $LIBGNUTLS_CFLAGS"
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GNUTLS_COMMON_O="gnutls-common.o"
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GNUTLS_MAN_STATUS="This copy of WMBiff was compiled with GNUTLS."
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AC_CHECK_HEADERS(gnutls/gnutls.h) ],
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[ echo GNUTLS can be found at ftp://gnutls.hellug.gr/pub/gnutls ])
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else
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AC_MSG_RESULT(GNUTLS support requires libz.a and libgdbm.a, so will be disabled)
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fi
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GCRYPT_MAN_STATUS="This copy of WMBiff was not compiled with gcrypt."
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if test "$gcrypt" = "ok"; then
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AM_PATH_LIBGCRYPT(1.1.90, [CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
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CPPFLAGS="$CPPFLAGS $LIBGCRYPT_CFLAGS"
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GCRYPT_MAN_STATUS="This copy of WMBiff was compiled with gcrypt."
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AC_CHECK_HEADERS(gcrypt.h) ],
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[ echo libgcrypt can be found at ftp://ftp.gnupg.org/pub/gcrypt/alpha/libgcrypt/ ] )
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else
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AC_MSG_RESULT(GCRYPT disabled.)
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fi;
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AC_SUBST(LIBGCRYPT_LIBS)
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AC_SUBST(GNUTLS_MAN_STATUS)
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AC_SUBST(GCRYPT_MAN_STATUS)
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AC_SUBST(GNUTLS_COMMON_O)
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dnl regex stuff.
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AC_CHECK_HEADERS(regex.h) dnl gnuregex.h
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dnl no longer needed AC_CHECK_LIB(gnuregex, re_search) dnl BSD.
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dnl X11 stuff.
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2012-06-05 17:20:26 +00:00
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AC_PATH_XTRA
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2011-03-25 18:45:13 +00:00
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if test "$no_x" = yes; then
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AC_MSG_ERROR("Really need a working X. Check config.log to see why configure couldn't find it")
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fi
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LIBS="$X_LIBS $LIBS"
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dnl want to get the -I flags so that later tests for include files work.
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dnl the preprocessor is used for check_headers, which doesn't use cflags.
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CPPFLAGS="$X_CFLAGS $CPPFLAGS"
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AC_CHECK_LIB(X11, XrmParseCommand)
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AC_CHECK_LIB(Xext, XShapeCombineMask, , AC_MSG_ERROR(libXext not found or does not include XShape))
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AC_CHECK_LIB(Xpm, XpmCreateImageFromXpmImage)
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AC_CHECK_HEADERS(X11/xpm.h, [], [AC_CHECK_HEADERS(xpm.h, [], AC_MSG_ERROR([xpm.h is needed]))])
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dnl AM_PATH_GTK(1.2.10, , AC_MSG_WARN(Cannot find GTK: Is gtk-config in path?))
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dnl AM_PATH_GDK_PIXBUF(0.15.0, [CFLAGS="$CFLAGS $GDK_PIXBUF_CFLAGS"],
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dnl AC_MSG_ERROR(Cannot find gdk-pixbuf))
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dnl GNOME_INIT_HOOK([ ], failure)
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dnl GNOME_ORBIT_HOOK([GNOME_LIBS="$GNOME_LIBS $ORBIT_LIBS"
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dnl GNOME_CFLAGS="$GNOME_CFLAGS $ORBIT_CFLAGS"], failure)
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dnl GNOME_GNORBA_HOOK([GNOME_LIBS="$GNOME_LIBS $GNORBA_LIBS"
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dnl GNOME_CFLAGS="$GNOME_CFLAGS $GNORBA_CFLAGS"], failure)
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dnl AC_SUBST(GNOME_LIBS)
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dnl AC_SUBST(GNOME_CFLAGS)
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dnl see if __attribute__ is supported. modified from AC_C_INLINE
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dnl in the autoconf distribution.
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AC_DEFUN([WM_C_ATTRIBUTE],
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[AC_CACHE_CHECK([for __attribute__ support], wm_cv_c_attribute,
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[wm_cv_c_attribute=no
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AC_COMPILE_IFELSE([AC_LANG_SOURCE(
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[#ifndef __cplusplus
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typedef int foo_t;
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foo_t foo () __attribute__((unused));
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foo_t foo () {return 0; }
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#endif
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])],
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[wm_cv_c_attribute=yes])
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])
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case $wm_cv_c_attribute in
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yes)AC_DEFINE(HAVE___ATTRIBUTE__, ,
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[Define if '__attribute__' is supported by the compiler])
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;;
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esac
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])# WM_C_ATTRIBUTE
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WM_C_ATTRIBUTE
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dnl Password prompting stuff.
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AC_PATH_PROGS(DEFAULT_ASKPASS, ssh-askpass x11-ssh-askpass ssh-askpass-gnome, /usr/bin/ssh-askpass)
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AC_PATH_PROG(CVS2CL, cvs2cl)
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AC_DEFINE_UNQUOTED(DEFAULT_ASKPASS, "$DEFAULT_ASKPASS", [Program to use for querying the user for a password: redefine if not on a debian system])
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AC_CHECK_HEADERS(CoreServices/CoreServices.h Security/Security.h)
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dnl Skin files; note - this is duplicated in wmbiff/Makefile.am
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dnl haven't thought of a way around it.
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if test "x$prefix" != xNONE; then
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SKINDIR="$prefix/share/wmbiff/skins"
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else
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SKINDIR="$ac_default_prefix/share/wmbiff/skins"
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fi
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dnl where to install em
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AC_SUBST(SKINDIR)
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dnl where to find em
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AC_DEFINE_UNQUOTED(DEFAULT_SKIN_PATH,
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"$SKINDIR:/usr/share/wmbiff/skins:/usr/local/share/wmbiff/skins:.", [Path to use when finding skins (modified pixmaps)] )
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dnl We're done.
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AC_CONFIG_FILES(Makefile wmbiff/Makefile wmgeneral/Makefile wmbiff/wmbiffrc.5 autoconf/Makefile scripts/Makefile)
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AC_OUTPUT
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dnl remind not to write the file.
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chmod 0444 wmbiff/wmbiffrc.5
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