Index: configure.ac =================================================================== --- configure.ac (revision 6014) +++ configure.ac (working copy) @@ -689,38 +689,10 @@ if test "${with_nmapfe}" = "yes"; then dnl Check for GTK+ -AC_PATH_PROG(GTK_CONFIG, pkg-config, no) -AC_MSG_CHECKING(If you have GTK+ installed) -if test "$GTK_CONFIG" = "no" ; then - AC_MSG_RESULT([no]) - AC_MSG_WARN([Gtk+ has not been installed -> nmapfe will not be made]) -else - GTK_NEEDED_MAJOR=2 - GTK_NEEDED_MINOR=4 - GTK_NEEDED_MICRO=0 - GTK_MINVERSION=$GTK_NEEDED_MAJOR.$GTK_NEEDED_MINOR.$GTK_NEEDED_MICRO - ver=`pkg-config --modversion gtk+-2.0` - dnl Extract the information. - major=`echo $ver|sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` - minor=`echo $ver|sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` - micro=`echo $ver|sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` - AC_MSG_RESULT($ver) - if test $major -lt $GTK_NEEDED_MAJOR -o $major -eq $GTK_NEEDED_MAJOR \ - -a $minor -lt $GTK_NEEDED_MINOR -o $minor -eq $GTK_NEEDED_MINOR \ - -a $micro -lt $GTK_NEEDED_MICRO; then - AC_MSG_WARN([An old version of GTK+ ($major.$minor.$micro) was found.\n \ - You need at least version $GTK_MINVERSION.\n Subdir X-windows \ - will not be made]) - else - nmap_cfg_subdirs="$nmap_cfg_subdirs nmapfe" - dnl Maybe also define the flags to compile and link GTK+ - dnl GTK_CXXFLAGS=`gtk-config --cflags` - dnl GTK_LIBS=`gtk-config --libs` - dnl AC_SUBST(GTK_CXXFLAGS) - dnl AC_SUBST(GTK_LIBS) - fi +AM_PATH_GTK_2_0(2.4.0, + AC_CONFIG_SUBDIRS(nmapfe), + AC_MSG_WARN([Gtk+ has not been installed -> nmapfe will not be made])) fi -fi dnl all hell broke loose when the variable was named $subdirs AC_CONFIG_SUBDIRS( $nmap_cfg_subdirs ) Index: configure =================================================================== --- configure (revision 6014) +++ configure (working copy) @@ -313,7 +313,7 @@ ac_subdirs_all="$ac_subdirs_all libdnet-stripped" ac_subdirs_all="$ac_subdirs_all nselib" ac_subdirs_all="$ac_subdirs_all $nmap_cfg_subdirs" -ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libpcapdir pcredir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX CXXPROG COMPAT_OBJS COMPAT_SRCS build build_cpu build_vendor build_os host host_cpu host_vendor host_os LUAFLAGS CPP EGREP TARGETNMAPFE INSTALLNMAPFE BUILDUMIT INSTALLUMIT UMIT_CLEAN UMIT_DIST_CLEAN OPENSSL_LIBS PCAP_DEPENDS PCAP_CLEAN PCAP_DIST_CLEAN LIBPCAP_LIBS subdirs LIBPCRE_LIBS LIBPCREDIR PCRE_DEPENDS PCRE_CLEAN PCRE_DIST_CLEAN LIBDNET_LIBS LIBDNETDIR DNET_DEPENDS DNET_CLEAN DNET_DIST_CLEAN LIBLUA_LIBS LIBLUADIR LUA_DEPENDS LUA_CLEAN LUA_DIST_CLEAN INSTALLNSE NSELIB_CLEAN NSELIB_DIST_CLEAN NBASEDIR LIBNBASE_LIBS NSOCKDIR LIBNSOCK_LIBS GTK_CONFIG LIBOBJS LTLIBOBJS' +ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libpcapdir pcredir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX CXXPROG COMPAT_OBJS COMPAT_SRCS build build_cpu build_vendor build_os host host_cpu host_vendor host_os LUAFLAGS CPP EGREP TARGETNMAPFE INSTALLNMAPFE BUILDUMIT INSTALLUMIT UMIT_CLEAN UMIT_DIST_CLEAN OPENSSL_LIBS PCAP_DEPENDS PCAP_CLEAN PCAP_DIST_CLEAN LIBPCAP_LIBS subdirs LIBPCRE_LIBS LIBPCREDIR PCRE_DEPENDS PCRE_CLEAN PCRE_DIST_CLEAN LIBDNET_LIBS LIBDNETDIR DNET_DEPENDS DNET_CLEAN DNET_DIST_CLEAN LIBLUA_LIBS LIBLUADIR LUA_DEPENDS LUA_CLEAN LUA_DIST_CLEAN INSTALLNSE NSELIB_CLEAN NSELIB_DIST_CLEAN NBASEDIR LIBNBASE_LIBS NSOCKDIR LIBNSOCK_LIBS PKG_CONFIG GTK_CFLAGS GTK_LIBS LIBOBJS LTLIBOBJS' ac_subst_files='' # Initialize some variables set by options. @@ -853,6 +853,11 @@ cat <<\_ACEOF +Optional Features: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --disable-gtktest do not try to compile and run a test GTK+ program + Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) @@ -7030,16 +7035,36 @@ if test "${with_nmapfe}" = "yes"; then -# Extract the first word of "pkg-config", so it can be a program name with args. +# Check whether --enable-gtktest or --disable-gtktest was given. +if test "${enable_gtktest+set}" = set; then + enableval="$enable_gtktest" + +else + enable_gtktest=yes +fi; + + pkg_config_args=gtk+-2.0 + for module in . + do + case "$module" in + gthread) + pkg_config_args="$pkg_config_args gthread-2.0" + ;; + esac + done + + no_gtk="" + + # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -if test "${ac_cv_path_GTK_CONFIG+set}" = set; then +if test "${ac_cv_path_PKG_CONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - case $GTK_CONFIG in + case $PKG_CONFIG in [\\/]* | ?:[\\/]*) - ac_cv_path_GTK_CONFIG="$GTK_CONFIG" # Let the user override the test with a path. + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -7049,62 +7074,279 @@ test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_path_GTK_CONFIG="$as_dir/$ac_word$ac_exec_ext" + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done - test -z "$ac_cv_path_GTK_CONFIG" && ac_cv_path_GTK_CONFIG="no" + test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" ;; esac fi -GTK_CONFIG=$ac_cv_path_GTK_CONFIG +PKG_CONFIG=$ac_cv_path_PKG_CONFIG -if test -n "$GTK_CONFIG"; then - echo "$as_me:$LINENO: result: $GTK_CONFIG" >&5 -echo "${ECHO_T}$GTK_CONFIG" >&6 +if test -n "$PKG_CONFIG"; then + echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 +echo "${ECHO_T}$PKG_CONFIG" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi -echo "$as_me:$LINENO: checking If you have GTK+ installed" >&5 -echo $ECHO_N "checking If you have GTK+ installed... $ECHO_C" >&6 -if test "$GTK_CONFIG" = "no" ; then - echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6 - { echo "$as_me:$LINENO: WARNING: Gtk+ has not been installed -> nmapfe will not be made" >&5 -echo "$as_me: WARNING: Gtk+ has not been installed -> nmapfe will not be made" >&2;} + + if test x$PKG_CONFIG != xno ; then + if pkg-config --atleast-pkgconfig-version 0.7 ; then + : + else + echo "*** pkg-config too old; version 0.7 or better required." + no_gtk=yes + PKG_CONFIG=no + fi + else + no_gtk=yes + fi + + min_gtk_version=2.4.0 + echo "$as_me:$LINENO: checking for GTK+ - version >= $min_gtk_version" >&5 +echo $ECHO_N "checking for GTK+ - version >= $min_gtk_version... $ECHO_C" >&6 + + if test x$PKG_CONFIG != xno ; then + ## don't try to run the test against uninstalled libtool libs + if $PKG_CONFIG --uninstalled $pkg_config_args; then + echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH" + enable_gtktest=no + fi + + if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then + : + else + no_gtk=yes + fi + fi + + if test x"$no_gtk" = x ; then + GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags` + GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs` + gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ + sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'` + gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ + sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'` + gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ + sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'` + if test "x$enable_gtktest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $GTK_CFLAGS" + LIBS="$GTK_LIBS $LIBS" + rm -f conf.gtktest + if test "$cross_compiling" = yes; then + echo $ac_n "cross compiling; assumed OK... $ac_c" else - GTK_NEEDED_MAJOR=2 - GTK_NEEDED_MINOR=4 - GTK_NEEDED_MICRO=0 - GTK_MINVERSION=$GTK_NEEDED_MAJOR.$GTK_NEEDED_MINOR.$GTK_NEEDED_MICRO - ver=`pkg-config --modversion gtk+-2.0` - major=`echo $ver|sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'` - minor=`echo $ver|sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'` - micro=`echo $ver|sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'` - echo "$as_me:$LINENO: result: $ver" >&5 -echo "${ECHO_T}$ver" >&6 - if test $major -lt $GTK_NEEDED_MAJOR -o $major -eq $GTK_NEEDED_MAJOR \ - -a $minor -lt $GTK_NEEDED_MINOR -o $minor -eq $GTK_NEEDED_MINOR \ - -a $micro -lt $GTK_NEEDED_MICRO; then - { echo "$as_me:$LINENO: WARNING: An old version of GTK+ ($major.$minor.$micro) was found.\n \ - You need at least version $GTK_MINVERSION.\n Subdir X-windows \ - will not be made" >&5 -echo "$as_me: WARNING: An old version of GTK+ ($major.$minor.$micro) was found.\n \ - You need at least version $GTK_MINVERSION.\n Subdir X-windows \ - will not be made" >&2;} + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + int major, minor, micro; + char *tmp_version; + + system ("touch conf.gtktest"); + + /* HP/UX 9 (%@#!) writes to sscanf strings */ + tmp_version = g_strdup("$min_gtk_version"); + if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { + printf("%s, bad version string\n", "$min_gtk_version"); + exit(1); + } + + if ((gtk_major_version != $gtk_config_major_version) || + (gtk_minor_version != $gtk_config_minor_version) || + (gtk_micro_version != $gtk_config_micro_version)) + { + printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", + $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version, + gtk_major_version, gtk_minor_version, gtk_micro_version); + printf ("*** was found! If pkg-config was correct, then it is best\n"); + printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n"); + printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); + printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); + printf("*** required on your system.\n"); + printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n"); + printf("*** to point to the correct configuration files\n"); + } + else if ((gtk_major_version != GTK_MAJOR_VERSION) || + (gtk_minor_version != GTK_MINOR_VERSION) || + (gtk_micro_version != GTK_MICRO_VERSION)) + { + printf("*** GTK+ header files (version %d.%d.%d) do not match\n", + GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); + printf("*** library (version %d.%d.%d)\n", + gtk_major_version, gtk_minor_version, gtk_micro_version); + } else - nmap_cfg_subdirs="$nmap_cfg_subdirs nmapfe" - fi + { + if ((gtk_major_version > major) || + ((gtk_major_version == major) && (gtk_minor_version > minor)) || + ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))) + { + return 0; + } + else + { + printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n", + gtk_major_version, gtk_minor_version, gtk_micro_version); + printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n", + major, minor, micro); + printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n"); + printf("***\n"); + printf("*** If you have already installed a sufficiently new version, this error\n"); + printf("*** probably means that the wrong copy of the pkg-config shell script is\n"); + printf("*** being found. The easiest way to fix this is to remove the old version\n"); + printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n"); + printf("*** correct copy of pkg-config. (In this case, you will have to\n"); + printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); + printf("*** so that the correct libraries are found at run-time))\n"); + } + } + return 1; +} + +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +no_gtk=yes fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + if test "x$no_gtk" = x ; then + echo "$as_me:$LINENO: result: yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version)" >&5 +echo "${ECHO_T}yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version)" >&6 +ac_subdirs_all="$ac_subdirs_all nmapfe" +subdirs="$subdirs nmapfe" + else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + if test "$PKG_CONFIG" = "no" ; then + echo "*** A new enough version of pkg-config was not found." + echo "*** See http://pkgconfig.sourceforge.net" + else + if test -f conf.gtktest ; then + : + else + echo "*** Could not run GTK+ test program, checking why..." + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $GTK_CFLAGS" + LIBS="$LIBS $GTK_LIBS" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include + +int +main () +{ + return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding GTK+ or finding the wrong" + echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means GTK+ is incorrectly installed." +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + GTK_CFLAGS="" + GTK_LIBS="" + { echo "$as_me:$LINENO: WARNING: Gtk+ has not been installed -> nmapfe will not be made" >&5 +echo "$as_me: WARNING: Gtk+ has not been installed -> nmapfe will not be made" >&2;} + fi + + + rm -f conf.gtktest + +fi + + + subdirs="$subdirs $nmap_cfg_subdirs " ac_config_files="$ac_config_files Makefile" @@ -7778,7 +8020,9 @@ s,@LIBNBASE_LIBS@,$LIBNBASE_LIBS,;t t s,@NSOCKDIR@,$NSOCKDIR,;t t s,@LIBNSOCK_LIBS@,$LIBNSOCK_LIBS,;t t -s,@GTK_CONFIG@,$GTK_CONFIG,;t t +s,@PKG_CONFIG@,$PKG_CONFIG,;t t +s,@GTK_CFLAGS@,$GTK_CFLAGS,;t t +s,@GTK_LIBS@,$GTK_LIBS,;t t s,@LIBOBJS@,$LIBOBJS,;t t s,@LTLIBOBJS@,$LTLIBOBJS,;t t CEOF Index: acinclude.m4 =================================================================== --- acinclude.m4 (revision 0) +++ acinclude.m4 (revision 0) @@ -0,0 +1,28 @@ +dnl Type of 6th argument to recvfrom(). Usually int or socklen_t. +AC_DEFUN([RECVFROM_ARG6_TYPE], +[ + AC_LANG_PUSH(C++) + AC_MSG_CHECKING([for type of 6th argument to recvfrom()]) + recvfrom6_t= + for t in socklen_t int; do + AC_TRY_COMPILE([ +#include +#include +#include +#include ],[ +$t arg; +recvfrom (0, NULL, 0, 0, NULL, &arg);],[ + recvfrom6_t="$t" + break]) + done + + if test "x$recvfrom6_t" = x; then + AC_MSG_WARN([Cannot find type for 6th argument to recvfrom(). Using socklen_t ptr]) + recvfrom6_t="socklen_t" + fi + + AC_MSG_RESULT($recvfrom6_t) + AC_DEFINE_UNQUOTED(recvfrom6_t, $recvfrom6_t, + [Type of 6th argument to recvfrom()]) + AC_LANG_POP(C++) +]) Index: aclocal.m4 =================================================================== --- aclocal.m4 (revision 6014) +++ aclocal.m4 (working copy) @@ -1,28 +1,211 @@ -dnl Type of 6th argument to recvfrom(). Usually int or socklen_t. -AC_DEFUN([RECVFROM_ARG6_TYPE], -[ - AC_LANG_PUSH(C++) - AC_MSG_CHECKING([for type of 6th argument to recvfrom()]) - recvfrom6_t= - for t in socklen_t int; do - AC_TRY_COMPILE([ +# generated automatically by aclocal 1.10 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# Configure paths for GTK+ +# Owen Taylor 1997-2001 + +dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) +dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES, +dnl pass to pkg-config +dnl +AC_DEFUN([AM_PATH_GTK_2_0], +[dnl +dnl Get the cflags and libraries from pkg-config +dnl +AC_ARG_ENABLE(gtktest, [ --disable-gtktest do not try to compile and run a test GTK+ program], + , enable_gtktest=yes) + + pkg_config_args=gtk+-2.0 + for module in . $4 + do + case "$module" in + gthread) + pkg_config_args="$pkg_config_args gthread-2.0" + ;; + esac + done + + no_gtk="" + + AC_PATH_PROG(PKG_CONFIG, pkg-config, no) + + if test x$PKG_CONFIG != xno ; then + if pkg-config --atleast-pkgconfig-version 0.7 ; then + : + else + echo "*** pkg-config too old; version 0.7 or better required." + no_gtk=yes + PKG_CONFIG=no + fi + else + no_gtk=yes + fi + + min_gtk_version=ifelse([$1], ,2.0.0,$1) + AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version) + + if test x$PKG_CONFIG != xno ; then + ## don't try to run the test against uninstalled libtool libs + if $PKG_CONFIG --uninstalled $pkg_config_args; then + echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH" + enable_gtktest=no + fi + + if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then + : + else + no_gtk=yes + fi + fi + + if test x"$no_gtk" = x ; then + GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags` + GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs` + gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + if test "x$enable_gtktest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $GTK_CFLAGS" + LIBS="$GTK_LIBS $LIBS" +dnl +dnl Now check if the installed GTK+ is sufficiently new. (Also sanity +dnl checks the results of pkg-config to some extent) +dnl + rm -f conf.gtktest + AC_TRY_RUN([ +#include #include #include -#include -#include ],[ -$t arg; -recvfrom (0, NULL, 0, 0, NULL, &arg);],[ - recvfrom6_t="$t" - break]) - done - if test "x$recvfrom6_t" = x; then - AC_MSG_WARN([Cannot find type for 6th argument to recvfrom(). Using socklen_t ptr]) - recvfrom6_t="socklen_t" - fi +int +main () +{ + int major, minor, micro; + char *tmp_version; - AC_MSG_RESULT($recvfrom6_t) - AC_DEFINE_UNQUOTED(recvfrom6_t, $recvfrom6_t, - [Type of 6th argument to recvfrom()]) - AC_LANG_POP(C++) + system ("touch conf.gtktest"); + + /* HP/UX 9 (%@#!) writes to sscanf strings */ + tmp_version = g_strdup("$min_gtk_version"); + if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { + printf("%s, bad version string\n", "$min_gtk_version"); + exit(1); + } + + if ((gtk_major_version != $gtk_config_major_version) || + (gtk_minor_version != $gtk_config_minor_version) || + (gtk_micro_version != $gtk_config_micro_version)) + { + printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", + $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version, + gtk_major_version, gtk_minor_version, gtk_micro_version); + printf ("*** was found! If pkg-config was correct, then it is best\n"); + printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n"); + printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); + printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); + printf("*** required on your system.\n"); + printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n"); + printf("*** to point to the correct configuration files\n"); + } + else if ((gtk_major_version != GTK_MAJOR_VERSION) || + (gtk_minor_version != GTK_MINOR_VERSION) || + (gtk_micro_version != GTK_MICRO_VERSION)) + { + printf("*** GTK+ header files (version %d.%d.%d) do not match\n", + GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); + printf("*** library (version %d.%d.%d)\n", + gtk_major_version, gtk_minor_version, gtk_micro_version); + } + else + { + if ((gtk_major_version > major) || + ((gtk_major_version == major) && (gtk_minor_version > minor)) || + ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))) + { + return 0; + } + else + { + printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n", + gtk_major_version, gtk_minor_version, gtk_micro_version); + printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n", + major, minor, micro); + printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n"); + printf("***\n"); + printf("*** If you have already installed a sufficiently new version, this error\n"); + printf("*** probably means that the wrong copy of the pkg-config shell script is\n"); + printf("*** being found. The easiest way to fix this is to remove the old version\n"); + printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n"); + printf("*** correct copy of pkg-config. (In this case, you will have to\n"); + printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); + printf("*** so that the correct libraries are found at run-time))\n"); + } + } + return 1; +} +],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + if test "x$no_gtk" = x ; then + AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version)) + ifelse([$2], , :, [$2]) + else + AC_MSG_RESULT(no) + if test "$PKG_CONFIG" = "no" ; then + echo "*** A new enough version of pkg-config was not found." + echo "*** See http://pkgconfig.sourceforge.net" + else + if test -f conf.gtktest ; then + : + else + echo "*** Could not run GTK+ test program, checking why..." + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $GTK_CFLAGS" + LIBS="$LIBS $GTK_LIBS" + AC_TRY_LINK([ +#include +#include +], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding GTK+ or finding the wrong" + echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + GTK_CFLAGS="" + GTK_LIBS="" + ifelse([$3], , :, [$3]) + fi + AC_SUBST(GTK_CFLAGS) + AC_SUBST(GTK_LIBS) + rm -f conf.gtktest ]) + +m4_include([acinclude.m4])