#*************************************************************************** #* Pinfo is a ncurses based lynx style info documentation browser #* #* Copyright (C) 1999-2005 Przemek Borys #* Copyright (C) 2005,2006 Bas Zoetekouw #* #* This program is free software; you can redistribute it and/or modify #* it under the terms of version 2 of the GNU General Public License as #* published by the Free Software Foundation. #* #* This program is distributed in the hope that it will be useful, but #* WITHOUT ANY WARRANTY; without even the implied warranty of #* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU #* General Public License for more details. #* #* You should have received a copy of the GNU General Public License #* along with this program; if not, write to the Free Software #* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 #* USA #***************************************************************************/ # # # Process this file with autoconf to produce a configure script. # $Id: configure.ac 311 2010-09-19 13:08:36Z bas $ # # init AC_INIT([pinfo],[0.6.10],[pinfo-devel@lists.alioth.debian.org]) # require a recent autoconf AC_PREREQ([2.57]) # for identification of derived ./configure scripts AC_REVISION([$Revision: 311 $]) # put the config into config.h AC_CONFIG_HEADERS([config.h]) AC_CONFIG_MACRO_DIR([macros]) # id main dir by src/pinfo.c file AC_CONFIG_SRCDIR([src/pinfo.c]) # helper scripts are in tools/ AC_CONFIG_AUX_DIR([tools]) # The fairly useless --with-tags option to configure requires that # C++ and F77 support be invoked; this makes configure horribly # slow. Obliterating this macro pries the feature out of libtool 1.5; it # is removed in 1.6 in favour of a different scheme. m4_define([_LT_AC_TAGCONFIG], []) # init automake AM_INIT_AUTOMAKE # disable automatic rebuilding of ./configure, Makefile.in, etc AM_MAINTAINER_MODE # include the m4 stuff in tools/macros AM_ACLOCAL_INCLUDE(macros) #################################################### ## compiler stuff #################################################### # find C compiler AC_PROG_CC # set correct LIBS for (almost obsolete) INTERACTIVE UNIX AC_ISC_POSIX # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST # Checks for library functions. AC_CHECK_FUNCS(strdup strstr strsep) AC_CHECK_FUNCS(getopt_long snprintf) AM_CONDITIONAL(HAVE_SNPRINTF,test "x$ac_cv_func_snprintf" = "xyes") AC_CHECK_FUNC(sigblock,,AC_CHECK_LIB(bsd, sigblock)) if test "x$ac_cv_lib_bsd_sigblock" = "xyes" -o \ "x$ac_cv_func_sigblock" = "xyes" ; then AC_DEFINE(HAVE_SIGBLOCK,1,[Define if have sigblock function]) fi AM_CONDITIONAL(HAVE_SIGBLOCK,test "x$ac_cv_lib_bsd_sigblock" = "xyes" -o \ "x$ac_cv_func_sigblock" = "xyes" ) AM_PROG_CC_C_O #################################################### ## some additional utilities we need #################################################### # find install AC_PROG_INSTALL # find ln -s AC_PROG_LN_S # set the MAKE variable for make in subdirs AC_PROG_MAKE_SET # find libtool AC_PROG_LIBTOOL #################################################### ## readline and curses #################################################### # readline AC_CHECK_READLINE # if we have readline, it needs to be version 5 if test "x$has_readline" = "xtrue" then if test $readline_version -lt 4 then AC_MSG_WARN([Version 4 of readline is required to compile pinfo. Yours is only version $readline_version. Readline support will be disabled.]) has_readline=false fi fi AM_CONDITIONAL(HAS_READLINE, test "$has_readline" = true) # curses AC_CHECK_CURSES if ! test "x$USE_CURSES" = "xtrue"; then AC_MSG_ERROR([Curses not found. You need curses to compile pinfo]) fi LIBS="$LIBS $CURSES_LIBS" CPPFLAGS="$CPPFLAGS $CURSES_INCLUDES $CURSES_FLAGS" # check for some functions in curses AC_CHECK_FUNCS(curs_set use_default_colors bkgdset) # define the MAN_KEY_END var based on the curses support of KEY_END if test "x$CURSES_KEY_END" = "xtrue" then MAN_KEY_END="End Key" else MAN_KEY_END="E" fi AC_SUBST(MAN_KEY_END) #################################################### ## wchar stuff #################################################### AC_CHECK_WCHAR if test "x$USE_WCHAR" = "xtrue" then CPPFLAGS="$CPPFLAGS $WCHAR_FLAGS" fi #################################################### ## locales #################################################### # the languages for which we have .po files ALL_LINGUAS="cs de eu ja nl pl pt_BR ro ru sv vi" # Checks for all prerequisites of the intl subdirectory AM_INTL_SUBDIR # gettext AM_GNU_GETTEXT_VERSION([0.14.4]) AM_GNU_GETTEXT([external]) # TVM: # horrible *temporary* hack to make sure that if we found gettext() in # -lintl that we add -lintl *back* to $LIBS. # ## TODO: do we still need this? ##if test X$gt_cv_func_gettext_libintl = Xyes ; then ## LIBS="-lintl $LIBS" ##fi # Specify locale stuff destination AC_ARG_WITH(localedir, [ --with-localedir=PATH specify where the locale stuff should go ]) if test "x$LOCALEDIR" = "x"; then if test "x$with_localedir" != "x"; then LOCALEDIR=$with_localedir else LOCALEDIR='$(prefix)/share/locale' fi fi #################################################### ## user arguments #################################################### # do you want to see cursor when working with pinfo? ## TODO: this should really be a command line/config file option AC_ARG_ENABLE(showcursor, [ --enable-cursor enable cursor when working with pinfo [default=no]], , ) if test "x$enable_showcursor" != "xyes" ; then AC_DEFINE(HIDECURSOR,FALSE,[don't show cursor]) else AC_DEFINE(HIDECURSOR,TRUE,[don't show cursor]) fi # If pinfo is too slow, the below definition will resign from dynamical # allocation in critical places, and replace it with static buffers which # should save few instructions to CPU ;) ## TODO: do we still need this with current computing powers? AC_ARG_ENABLE(use_static, [ --disable-static enable using static buffers ], , enable_use_static=yes) if test "x$enable_use_static" = "xyes" ; then AC_DEFINE(___USE_STATIC___, 1, [don't use dynamic buffer]) fi # do you want to use regexp searches? ## TODO: this should really be a command line/config file option AC_ARG_WITH(regexp_search, [ --with-regexp-search use regular expression search [default=yes]]) if test "x$with_regexp_search" = "xno"; then AC_DEFINE(___DONT_USE_REGEXP_SEARCH___,1, [Don't use regexp search engine]) fi #################################################### ## destination dirs #################################################### CONFIGDIR=${sysconfdir}/pinforc ## TODO: have this put in config.h instead of passing it on the command line CPPFLAGS="$CPPFLAGS -DCONFIGDIR=\\\"${sysconfdir}/pinforc\\\" -DLOCALEDIR=\\\"${LOCALEDIR}\\\"" ## TODO: looks evil MANDIR="`eval MANDIR=$mandir;echo $MANDIR|sed -e \"s#NONE#$ac_default_prefix#\"`" ##TODO: replace these by PACKAGE_VERSION and PACKAGE_NAME AC_DEFINE_UNQUOTED(VERSION,"$VERSION",[Package version]) AC_DEFINE_UNQUOTED(PACKAGE,"$PACKAGE",[Package name]) # export variables AC_SUBST(KEY_END) AC_SUBST(MAN_KEY_END) AC_SUBST(EXTRA_SOURCES) AC_SUBST(MANDIR) # generate these files depending on the current configuration AC_CONFIG_FILES([ Makefile doc/Makefile macros/Makefile src/Makefile pinfo.spec po/Makefile.in src/pinforc doc/pinfo.1 ]) # the end. Output config.status and launch it. AC_OUTPUT # vim:ts=4