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# c-stack.m4
# serial 25
dnl Copyright (C) 2002-2004, 2008-2025 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl This file is offered as-is, without any warranty.
# Check prerequisites for compiling lib/c-stack.c.
# Written by Paul Eggert.
AC_DEFUN([gl_C_STACK],
[
dnl 'c-stack' needs -lsigsegv if and only if the 'sigsegv' module needs it.
AC_REQUIRE([gl_SIGSEGV])
if test $gl_sigsegv_uses_libsigsegv = yes; then
AC_SUBST([LIBCSTACK], [$LIBSIGSEGV])
AC_SUBST([LTLIBCSTACK], [$LTLIBSIGSEGV])
fi
])
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