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dnl Process this file with autoconf to produce a configure script.
AC_INIT([starplot],[0.95.5],[starplot@starplot.org])
AC_PREREQ(2.61) dnl required version of autoconf to rebuild
AM_INIT_AUTOMAKE(1.9) dnl required version of automake to rebuild
AC_USE_SYSTEM_EXTENSIONS dnl put this here to shut up some gettext.m4 warnings
AM_GNU_GETTEXT
AM_GNU_GETTEXT_VERSION(0.16.1)
AM_MAINTAINER_MODE
dnl Local program options.
dnl Make sure we're in the right directory.
AC_CONFIG_SRCDIR(src/gui/starplot.h)
dnl Create a config.h file.
AC_CONFIG_HEADER(config.h)
dnl Create appropriate variables.
AC_CONFIG_LIBOBJ_DIR(lib)
AC_SUBST(VERSION)
ISODATE=`date +%Y-%m-%d`
AC_SUBST(ISODATE)
AC_CANONICAL_HOST
AC_SUBST([exampledir], ['$(docdir)/examples'])
AC_SUBST([HTML_IMAGES], [`cd "$srcdir"/doc && echo html/images/*`])
AC_SUBST([HTML_PARFILES], [`cd "$srcdir"/doc && echo html/parfiles/*`])
dnl Checks for programs.
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_PROG_CC
AC_PROG_CXX
AC_CHECK_PROG(has_pkg_config, pkg-config, yes, no)
if test "x$has_pkg_config" = "xno" ; then
AC_MSG_FAILURE([cannot find pkg-config program!])
fi
AC_ARG_WITH(webbrowser,
[ --with-webbrowser=PROGRAM Web browser to use for viewing help docs])
if test "x$with_webbrowser" != "x" ; then
AC_PATH_PROG(browserpath, "$with_webbrowser")
else
# Use /usr/bin/open for default browser on Mac OS X
if "$srcdir"/config.guess | grep -q apple-darwin ; then
AC_PATH_PROG(browserpath, open)
fi
fi
if test "x$browserpath" != "x" ; then
AC_DEFINE_UNQUOTED(BROWSER, "$browserpath",
[Path of WWW browser])
fi
dnl Checks for libraries.
LIBS="-lm"
save_libs="$LIBS"
AM_PATH_GTK_2_0(2.0.0, , AC_MSG_FAILURE([cannot find GTK+ 2.x library!]))
LIBS="$GTK_LIBS $LIBS"
dnl Checks for header files.
AC_LANG(C)
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(stdarg.h stdio.h stdlib.h locale.h sys/types.h unistd.h \
string.h, [],
[AC_MSG_FAILURE([cannot find required system header!])])
AC_LANG(C++)
AC_CHECK_HEADERS(string, [],
[AC_MSG_FAILURE([cannot find C++ STL string header!])])
dnl Checks for typedefs, structures, and compiler characteristics.
AC_LANG(C)
AC_C_VOLATILE
AC_TYPE_PID_T
AC_TYPE_SIZE_T
dnl Test for ostringstream
AC_LANG([C++])
AC_CHECK_TYPE([std::ostringstream],
[AC_DEFINE([HAVE_STD__OSTRINGSTREAM], 1,
[Define to 1 if you have the class std::ostringstream.])],
[AC_CHECK_TYPE([std::ostrstream],
[AC_DEFINE([HAVE_STD__OSTRSTREAM], 1,
[Define to 1 if you have std::ostrstream \
but not std::ostringstream.]) \
dnl AC_LIBOBJ provides no way to specify that the replacement file is not
dnl a .c file, so we can't use AC_LIBOBJ here, and also have to add
dnl ostringstream.cc explicitly in lib/Makefile.am
dnl AC_LIBOBJ([ostringstream])],
[AC_MSG_FAILURE([cannot find ostringstream or ostrstream!])],
[#include <strstream.h>])],
[#include <sstream>]
)
dnl Checks for library functions.
dnl AC_LANG(C) so I don't have to use the std:: namespace in these tests
AC_LANG(C)
AC_FUNC_FORK
if test "x$ac_cv_func_fork_works" = xno ; then
AC_MSG_FAILURE([cannot find working fork function!])
fi
AC_FUNC_VPRINTF
if test "x$ac_cv_func_vprintf" = xno ; then
AC_MSG_FAILURE([cannot find working vprintf function!])
fi
AC_CHECK_FUNCS(vsprintf execvp strcmp log exp atan, [],
[AC_MSG_FAILURE([cannot find $ac_func function!])])
AC_CHECK_FUNCS(bind_textdomain_codeset, [],
[AC_MSG_WARN([cannot find $ac_func - you may need to use a UTF-8 locale.])])
AC_CHECK_FUNCS(gtk_expander_new, [], [])
AC_FUNC_STRTOD
if test "x$ac_cv_func_strtod" = xyes ; then
AC_DEFINE(HAVE_STRTOD, 1,
[Define to 1 if you have a working strtod function.])
AC_LIBOBJ([strtod])
fi
dnl These ones I can actually write replacement code for...
AC_REPLACE_FUNCS(pow log10 floor sqrt atan2 strtol strlen snprintf vsnprintf)
dnl Local configuration variables.
LIBS="$save_libs"
AC_CONFIG_FILES([Makefile intl/Makefile po/Makefile.in m4/Makefile
doc/Makefile lib/Makefile src/Makefile])
AC_CONFIG_FILES([src/convert/starpkg])
AC_OUTPUT
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