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QB64-PE/internal/c/parts/audio/conversion/download/libsamplerate-0.1.8/M4/check_signal.m4
Luke Ceddia b586eafd3b Integrated _BLINEINPUT into regular LINE INPUT for BINARY files
LINE INPUT will now use the faster method if passed a file handle
that has been opened FOR BINARY. As such, the _BLINEINPUT command
has been removed.

qb64.bas now takes advantage of this for reading from '$include files,
at least in Include Manager 1. Some tweaking of internal/source/main.txt
was required to get things into a sane state, so I'm holing off changing
the compiler any further so the auto-builder can make sure everything's
smoothed over.

Note: Everything should still compile as normal; I'm just being overcautious.
2014-07-27 00:06:17 +10:00

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dnl @synopsis AC_CHECK_SIGNAL(SIGNAME)
dnl
dnl
dnl @category C
dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
dnl @version 1.0 Jul 07 2007
AC_DEFUN([AC_CHECK_SIGNAL],
[AC_CACHE_CHECK(for $1,
ac_cv_signal_$1,
[
AC_TRY_LINK([
#include <signal.h>
], signal($1, SIG_DFL) ;, ac_cv_signal_$1=yes, ac_cv_signal_$1=no)
])
if test "$ac_cv_signal_$1" = yes; then
AC_DEFINE(HAVE_$1, 1,
[Define if you have signal $1.])
fi
])# AC_CHECK_SIGNAL
## AC_CHECK_SIGNALS