Helper library for control sequences. https://nongnu.org/ctlseqs
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dnl Copyright (C) 2020,2021 CismonX <admin@cismon.net>
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AC_PREREQ([2.69])
AC_INIT([ctlseqs], [0.1.0], [bug-report@cismon.net])
AC_CONFIG_SRCDIR([src/ctlseqs.c])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([foreign])
AM_EXTRA_RECURSIVE_TARGETS([install-man uninstall-man])
LT_PREREQ([2.4.2])
LT_INIT
# Checks for programs.
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
# Checks for compiler builtins and attributes.
m4_ifdef([AX_GCC_BUILTIN], [
AX_GCC_BUILTIN(__builtin_expect)
AX_GCC_BUILTIN(__builtin_unreachable)
])
m4_ifdef([AX_GCC_FUNC_ATTRIBUTE], [
AX_GCC_FUNC_ATTRIBUTE(cold)
AX_GCC_FUNC_ATTRIBUTE(hot)
])
# Checks for header files.
AC_CHECK_HEADERS([fcntl.h sys/ioctl.h termios.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([strtol strtoul tcgetattr tcsetattr ioctl])
# Specify libtool library version.
m4_define([CTLSEQS_LT_CUR], [0])
m4_define([CTLSEQS_LT_REV], [0])
m4_define([CTLSEQS_LT_AGE], [0])
AC_SUBST([CTLSEQS_LT_VERSION], [CTLSEQS_LT_CUR:CTLSEQS_LT_REV:CTLSEQS_LT_AGE])
AC_CONFIG_FILES([
Makefile
include/Makefile
doc/Makefile
man/Makefile
src/Makefile
tests/Makefile
examples/Makefile
])
AC_OUTPUT