#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ([2.69])
AC_INIT([geresh], [0.6.4])
AC_CONFIG_SRCDIR([geresh.1])
AM_INIT_AUTOMAKE
AC_CONFIG_HEADERS([config.h])

# Checks for programs.
AC_PROG_CXX
AC_PROG_CC

# Checks for libraries.

# Checks for header files.
AC_CHECK_HEADERS([fcntl.h langinfo.h libintl.h locale.h stdlib.h string.h sys/time.h termios.h unistd.h wchar.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_MODE_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T

# FIXME: Do we really need to bother with platforms that don't support
# UTF-8?
AC_DEFINE_UNQUOTED(DEFAULT_FILE_ENCODING, "UTF-8", "Default encoding")
AC_HEADER_DIRENT

dnl FIXME: AC_TYPE_SIGNAL - fails on some systems, so:
AC_DEFINE(RETSIGTYPE, void, [Type returned from a signal])

# FIXME: really needed?
AC_CHECK_FUNCS(use_default_colors start_color curs_set)

AC_CHECK_FUNCS(getopt_long)

# FIXME: check for libiconv?

# Checks for library functions.
AC_FUNC_FORK
AC_CHECK_FUNCS([dup2 memmove putenv select setlocale strchr strdup strerror strstr strtol wcwidth])

PKG_CHECK_MODULES([FRIBIDI], fribidi,
	  [CPPFLAGS="$CFLAGS $FRIBIDI_CFLAGS"; LDFLAGS="$LDFLAGS $FRIBIDI_LIBS"])
PKG_CHECK_MODULES([NCURSES], ncursesw,
	  [CPPFLAGS="$CFLAGS $NCURSES_CFLAGS"; LDFLAGS="$LDFLAGS $NCURSES_LIBS"])

AC_DEFINE(HAVE_WIDE_CURSES, 1, [Have ncursesw (ncurses with wide chars)])

AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES(pgeresh, [chmod +x pgeresh])
AC_OUTPUT