qulogic/libgnt

Make the combobox a tiny bit friendlier.
v2.7.3
2010-07-05, Sadrul Habib Chowdhury
ac8d8a62c098
Make the combobox a tiny bit friendlier.

Pressing the first letter of an item will now jump to that item (and
popup the dropdown first if necessary). Add some API in libgnt in the
process.
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.50])
# UPDATING VERSION NUMBERS FOR RELEASES
#
# gnt_micro_version += 1
#
# If any functions have been added to libgnt:
# gnt_micro_version = 0
# gnt_minor_version += 1
# gnt_lt_current += 1
#
# If backwards compatibility has been broken in libgnt:
# gnt_micro_version = 0
# gnt_minor_version = 0
# gnt_major_version += 1;
# gnt_lt_current += 1
#
# gnt_version_suffix should be similar to one of the following:
# For beta releases: [beta2]
# For code under development: [devel]
# For production releases: []
#
# Make sure to update ../../configure.ac with libgnt version changes.
#
m4_define([gnt_lt_current], [8])
m4_define([gnt_major_version], [2])
m4_define([gnt_minor_version], [8])
m4_define([gnt_micro_version], [0])
m4_define([gnt_version_suffix], [devel])
m4_define([gnt_version],
[gnt_major_version.gnt_minor_version.gnt_micro_version])
m4_define([gnt_display_version], gnt_version[]m4_ifdef([gnt_version_suffix],[gnt_version_suffix]))
AC_INIT([libgnt], [gnt_display_version], [devel@pidgin.im])
AC_CANONICAL_SYSTEM
AM_CONFIG_HEADER(config.h)
AC_CONFIG_AUX_DIR([.])
AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
GNT_MAJOR_VERSION=gnt_major_version
GNT_MINOR_VERSION=gnt_minor_version
GNT_MICRO_VERSION=gnt_micro_version
GNT_VERSION=[gnt_display_version]
AC_SUBST(GNT_MAJOR_VERSION)
AC_SUBST(GNT_MINOR_VERSION)
AC_SUBST(GNT_MICRO_VERSION)
AC_SUBST(GNT_VERSION)
GNT_LT_VERSION_INFO="gnt_lt_current:gnt_micro_version:gnt_minor_version"
AC_SUBST(GNT_LT_VERSION_INFO)
AC_PATH_PROG(sedpath, sed)
dnl Storing configure arguments
AC_DEFINE_UNQUOTED(CONFIG_ARGS, "$ac_configure_args", [configure arguments])
dnl Checks for programs.
AC_PROG_CC
AC_DISABLE_STATIC
AM_PROG_LIBTOOL
LIBTOOL="$LIBTOOL --silent"
AC_PROG_INSTALL
dnl we don't use autobreak on cygwin!!
dnl AC_CYGWIN
dnl Checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(arpa/nameser_compat.h fcntl.h sys/time.h unistd.h locale.h signal.h stdint.h regex.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_STRUCT_TM
AC_C_BIGENDIAN
dnl Checks for library functions.
AC_TYPE_SIGNAL
AC_FUNC_STRFTIME
AC_CHECK_FUNCS(strdup strstr atexit setlocale)
dnl to prevent the g_stat()/g_unlink() crash,
dnl (09:50:07) Robot101: LSchiere2: it's easy. +LC_SYS_LARGEFILE somewhere in configure.ac
AC_SYS_LARGEFILE
dnl FreeBSD doesn't have libdl, dlopen is provided by libc
AC_CHECK_FUNC(dlopen, LIBDL="", [AC_CHECK_LIB(dl, dlopen, LIBDL="-ldl")])
AC_MSG_CHECKING(for the %z format string in strftime())
AC_TRY_RUN([
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <time.h>
#include <stdio.h>
int main()
{
char buf[6];
time_t t = time(NULL);
if (strftime(buf, sizeof(buf), "%z", localtime(&t)) != 5)
return 1;
fprintf(stderr, "strftime(\"%%z\") yields: \"%s\"\n", buf);
return !((buf[0] == '-' || buf[0] == '+') &&
(buf[1] >= '0' && buf[1] <= '9') &&
(buf[2] >= '0' && buf[2] <= '9') &&
(buf[3] >= '0' && buf[3] <= '9') &&
(buf[4] >= '0' && buf[4] <= '9')
);
}
],
[
AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_STRFTIME_Z_FORMAT], [1],
[Define to 1 if you have a strftime() that supports the %z format string.])
],
[
AC_MSG_RESULT(no)
],
[
# Fallback for Cross Compiling...
# This will enable the compatibility code.
AC_MSG_RESULT(no)
]
)
AC_CHECK_HEADER(sys/utsname.h)
AC_CHECK_FUNC(uname)
if test "x$enable_debug" = "xyes" ; then
AC_DEFINE(DEBUG, 1, [Define if debugging is enabled.])
enable_fatal_asserts="yes"
fi
if test "x$enable_fatal_asserts" = "xyes" ; then
AC_DEFINE(GAIM_FATAL_ASSERTS, 1, [Define to make assertions fatal (useful for debugging).])
fi
if test "x$enable_deprecated" = "xno"; then
DEBUG_CFLAGS="$DEBUG_CFLAGS -DG_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
fi
if test "x$GCC" = "xyes"; then
dnl We enable -Wall later.
dnl If it's set after the warning CFLAGS in the compiler invocation, it counteracts the -Wno... flags.
dnl This leads to warnings we don't want.
CFLAGS=`echo $CFLAGS |$sedpath 's/-Wall//'`
dnl ENABLE WARNINGS SUPPORTED BY THE VERSION OF GCC IN USE
dnl
dnl Future Possibilities
dnl
dnl Consider adding -Wbad-function-cast.
dnl This leads to spurious warnings using GPOINTER_TO_INT(), et al. directly on a function call.
dnl We'd need an intermediate variable.
dnl
dnl Consider adding -Wfloat-equal.
dnl This leads to warnings with Perl.
dnl Perhaps we could write ugly configure magic and pass -Wno-float-equal down to that subdirectory.
dnl On the other hand, it's probably actually broken, so maybe the Perl folks should fix that?
dnl
dnl Consider removing -Wno-sign-compare (from the -Wextra set) and fixing all those cases.
dnl This is likely non-trivial.
dnl
for newflag in \
"-Waggregate-return" \
"-Wcast-align" \
"-Wdeclaration-after-statement" \
"-Werror-implicit-function-declaration" \
"-Wextra -Wno-sign-compare -Wno-unused-parameter" \
"-Winit-self" \
"-Wmissing-declarations" \
"-Wmissing-prototypes" \
"-Wnested-externs" \
"-Wpointer-arith" \
"-Wundef" \
; do
orig_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $newflag"
AC_MSG_CHECKING(for $newflag option to gcc)
AC_TRY_COMPILE([], [
int main() {return 0;}
], [
AC_MSG_RESULT(yes)
CFLAGS="$orig_CFLAGS"
DEBUG_CFLAGS="$DEBUG_CFLAGS $newflag"
], [
AC_MSG_RESULT(no)
CFLAGS="$orig_CFLAGS"
])
done
if test "x$enable_fortify" = "xyes"; then
AC_MSG_CHECKING(for FORTIFY_SOURCE support)
AC_TRY_COMPILE([#include <features.h>], [
int main() {
#if !(__GNUC_PREREQ (4, 1) \
|| (defined __GNUC_RH_RELEASE__ && __GNUC_PREREQ (4, 0)) \
|| (defined __GNUC_RH_RELEASE__ && __GNUC_PREREQ (3, 4) \
&& __GNUC_MINOR__ == 4 \
&& (__GNUC_PATCHLEVEL__ > 2 \
|| (__GNUC_PATCHLEVEL__ == 2 && __GNUC_RH_RELEASE__ >= 8))))
#error No FORTIFY_SOURCE support
#endif
return 0;
}
], [
AC_MSG_RESULT(yes)
DEBUG_CFLAGS="$DEBUG_CFLAGS -D_FORTIFY_SOURCE=2"
], [
AC_MSG_RESULT(no)
])
fi
DEBUG_CFLAGS="-Wall $DEBUG_CFLAGS"
CFLAGS="-g $CFLAGS"
fi
AC_SUBST(CFLAGS)
PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.0.0 gobject-2.0 gmodule-2.0],,
[
AC_MSG_ERROR([
*** GLib 2.0 is required to build LibGNT; please make sure you have the GLib
*** development headers installed. The latest version of GLib is
*** always available at http://www.gtk.org/.])
])
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
AC_MSG_CHECKING(for me pot o' gold)
AC_MSG_RESULT(no)
AC_CHECK_FUNCS(gethostid lrand48)
AC_CHECK_FUNCS(memcpy memmove random strchr strerror vprintf)
AC_CHECK_HEADERS(malloc.h paths.h sgtty.h stdarg.h sys/cdefs.h)
AC_CHECK_HEADERS(sys/file.h sys/filio.h sys/ioctl.h sys/msgbuf.h)
AC_CHECK_HEADERS(sys/select.h sys/uio.h sys/utsname.h sys/wait.h)
AC_CHECK_HEADERS(termios.h)
#AC_CHECK_FUNC(wcwidth, [AC_DEFINE([HAVE_WCWIDTH], [1], [Define to 1 if you have wcwidth function.])])
#AC_VAR_TIMEZONE_EXTERNALS
GNT_CFLAGS=
GNT_LIBS=
AC_ARG_WITH(ncurses-headers, [AC_HELP_STRING([--with-ncurses-headers=DIR],
[compile finch against the ncurses includes in DIR])],
[ac_ncurses_includes="$withval"], [ac_ncurses_includes=""])
AC_CHECK_LIB(ncursesw, initscr, [GNT_LIBS="-lncursesw"], [enable_gnt=no])
AC_CHECK_LIB(panelw, update_panels, [GNT_LIBS="$GNT_LIBS -lpanelw"], [enable_gnt=no])
# If ncursesw is not found, look for plain old ncurses
if test "x$enable_gnt" = "xno"; then
AC_CHECK_LIB(ncurses, initscr, [[GNT_LIBS="-lncurses"] [enable_gnt=yes]], [enable_gnt=no])
AC_CHECK_LIB(panel, update_panels, [[GNT_LIBS="$GNT_LIBS -lpanel"] [enable_gnt=yes]], [enable_gnt=no])
AC_DEFINE(NO_WIDECHAR, [1], [Define to 1 if you do not have ncursesw.])
else
dnl # Some distros put the headers in ncursesw/, some don't
found_ncurses_h=no
for location in $ac_ncurses_includes /usr/include/ncursesw /usr/include
do
f="$location/ncurses.h"
orig_CFLAGS="$CFLAGS"
orig_CPPFLAGS="$CPPFLAGS"
CFLAGS="$CFLAGS -I$location"
CPPFLAGS="$CPPFLAGS -I$location"
AC_CHECK_HEADER($f,[
AC_MSG_CHECKING([if $f supports wide characters])
AC_TRY_COMPILE([
#define _XOPEN_SOURCE_EXTENDED
#include <$f>
], [
#ifndef get_wch
# error get_wch not found!
#endif
], [
dir=$location
if test x"$dir" != x"." ; then
GNT_CFLAGS="-I$dir/"
else
GNT_CFLAGS=""
fi
found_ncurses_h=yes
CFLAGS="$orig_CFLAGS"
CPPFLAGS="$orig_CPPFLAGS"
AC_MSG_RESULT([yes])
break
], [
CFLAGS="$orig_CFLAGS"
CPPFLAGS="$orig_CPPFLAGS"
AC_MSG_RESULT([no])
])
])
done
if test x"$found_ncurses_h" != "xyes"; then
enable_gnt="no"
fi
fi
AC_SUBST(GNT_CFLAGS)
AC_SUBST(GNT_LIBS)
if test "x$enable_gnt" = "xno"; then
AC_MSG_ERROR([
*** You need ncursesw or ncurses and its header files.])
fi
dnl Check for Python headers (currently useful only for libgnt)
dnl (Thanks to XChat)
AC_PATH_PROG(pythonpath, python)
if test "_$pythonpath" != _ ; then
AC_MSG_CHECKING(for Python compile flags)
PY_PREFIX=`$pythonpath -c 'import sys ; print sys.prefix'`
PY_EXEC_PREFIX=`$pythonpath -c 'import sys ; print sys.exec_prefix'`
changequote(<<, >>)dnl
PY_VERSION=`$pythonpath -c 'import sys ; print sys.version[0:3]'`
PY_MAJOR=`$pythonpath -c 'import sys ; print sys.version[0:2]'`
changequote([, ])dnl
if test -f $PY_PREFIX/include/python$PY_VERSION/Python.h -a "$PY_MAJOR" = "2."; then
AC_CHECK_LIB(pthread, pthread_create, )
AC_CHECK_LIB(util, openpty, )
AC_CHECK_LIB(db, dbopen, )
PY_LIBS="-lpython$PY_VERSION -L$PY_EXEC_PREFIX/lib/python$PY_VERSION/config"
PY_CFLAGS="-I$PY_PREFIX/include/python$PY_VERSION"
AC_DEFINE(USE_PYTHON, [1], [Define if python headers are available.])
AC_MSG_RESULT(ok)
else
AC_MSG_RESULT([Can't find Python.h])
PY_LIBS=""
PY_CFLAGS=""
fi
fi
AC_SUBST(PY_CFLAGS)
AC_SUBST(PY_LIBS)
dnl Check for libxml
have_libxml=yes
PKG_CHECK_MODULES(LIBXML, [libxml-2.0], , [
AC_MSG_RESULT(no)
have_libxml=no
])
AC_SUBST(LIBXML_CFLAGS)
AC_SUBST(LIBXML_LIBS)
if test "x$have_libxml" = "xno"; then
AC_DEFINE(NO_LIBXML, 1, [Do not have libxml2.])
fi
AM_CONDITIONAL(PURPLE_AVAILABLE, false)
AC_OUTPUT([Makefile
gnt.pc
wms/Makefile
])