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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.64)
AC_INIT([[Visual Binary Diff]], [[3.0_beta5]], [[vbindiff AT cjmweb.net]], [[vbindiff]], [[https://www.cjmweb.net/vbindiff/]])
AM_INIT_AUTOMAKE([1.9 foreign])
AC_CONFIG_SRCDIR([vbindiff.cpp])
AC_CONFIG_HEADER([config.h])
AC_LANG([C++])
AC_REVISION([m4_esyscmd([./tools/configure.commit])])
# Decide whether to enable debugging:
CFLAGS="${CFLAGS=}"
AC_MSG_CHECKING(whether to enable debugging)
AC_ARG_ENABLE(debug,
[AS_HELP_STRING([--enable-debug], [turn on debugging (default is no)])],
, enable_debug=no)
if test "x$enable_debug" = "xyes"; then
CFLAGS="-g -DDEBUG $CFLAGS"
AC_MSG_RESULT(yes)
else
CFLAGS="-O2 $CFLAGS"
AC_MSG_RESULT(no)
fi
# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
# Checks for libraries.
AC_SEARCH_LIBS([initscr], [ncurses], ,
[AC_MSG_ERROR([The ncurses library is required])])
AC_SEARCH_LIBS([cbreak], [ncurses tinfo], ,
[AC_MSG_ERROR([The ncurses/tinfo library is required])])
AC_SEARCH_LIBS([new_panel], [panel], ,
[AC_MSG_ERROR([The panel library is required])])
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([errno.h fcntl.h limits.h panel.h stdlib.h string.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_CONST
AC_C_INLINE
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
# Checks for library functions.
AC_FUNC_MEMCMP
AC_CHECK_FUNCS([atexit memset strchr strerror strrchr strtoul])
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
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