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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
m4_define(my_version, [m4_esyscmd([tr -d '\n' < version])])
AC_PREREQ([2.71])
AC_INIT([smenu],[my_version],[p.gen.progs@gmail.com])
AC_CONFIG_SRCDIR([smenu.c])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([no-dist-gzip dist-bzip2 foreign -Wall])
AM_SILENT_RULES([yes])
# Checks for programs.
AC_USE_SYSTEM_EXTENSIONS
AC_PROG_AWK
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_SEARCH_LIBS([tgetent], [tinfo curses ncursesw ncurses], [HAVE_CURSES=True])
# clock_gettime is in librt on *-*-osf5.1 and on glibc < 2.17, so add -lrt
AC_SEARCH_LIBS([clock_gettime], [rt], [
AC_DEFINE([HAVE_CLOCK_GETTIME],1,
[Define to 1 if you have the `clock_gettime' function])])
# Checks for libraries.
# Checks for header files.
AC_CHECK_INCLUDES_DEFAULT
AC_PROG_EGREP
AC_CHECK_HEADERS([fcntl.h limits.h langinfo.h locale.h stdint.h stdlib.h \
string.h sys/ioctl.h sys/time.h termios.h unistd.h wchar.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_SIZE_T
# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([mblen memset nl_langinfo pathconf regcomp setlocale])
AC_CHECK_FUNCS([strchr strrchr strspn strcasecmp])
AC_CANONICAL_HOST
# OS-specific tests
case "${host_os}" in
*freebsd*|*dragonfly*)
CPPFLAGS="-D__BSD_VISIBLE $CPPFLAGS"
;;
*darwin*)
CPPFLAGS="-D_DARWIN_C_SOURCE $CPPFLAGS"
;;
*netbsd*)
CPPFLAGS="-D_NETBSD_SOURCE $CPPFLAGS"
;;
*openbsd*|*bitrig*)
CPPFLAGS="-D_BSD_SOURCE $CPPFLAGS"
;;
esac
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
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