Use HAVE_SIGGALRM and add empty main function if it doesn't exist.

Erik de Castro Lopo committed 19 years ago

Commit a0ea6cb1 parent 15fa60f2 files · +24 −3Browse files

Unified · Split

2 files

@@ -1,3 +1,14 @@
		1	2007-07-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
		2
		3	* acinclude.m4
		4	Add AC_CHECK_SIGNAL macro.
		5
		6	* confiure.ac
		7	Use AC_CHECK_SIGNAL to check for SIGALRM.
		8
		9	* tests/callback_hang_test.c
		10	Use HAVE_SIGGALRM and add empty main function if it doesn't exist.
		11
1	2007-06-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>	12	2007-06-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
2		13
3	* src/*_coeffs.h	14	* src/*_coeffs.h

 #include <unistd.h>
 #include <math.h>
+#if HAVE_ALARM && HAVE_SIGNAL && HAVE_SIGALRM
 #include <signal.h>
 #include <samplerate.h>
 int
 main (void)
 {
-#if defined (HAVE_ALARM) && defined (HAVE_SIGNAL) && HAVE_ALARM && HAVE_SIGNAL
 	/* Set up SIGALRM handler. */
 	signal (SIGALRM, alarm_handler) ;
 	callback_hang_test (SRC_LINEAR) ;
 	callback_hang_test (SRC_SINC_FASTEST) ;
 	puts ("") ;
-#endif
 	return 0 ;
 } /* main */
 alarm_handler (int number)
 {
 	number = 0 ;
-	printf ("\n\n    Error : Hang inside src_callback_read() detected. Exiting!\n\n");
+	printf ("\n\n    Error : Hang inside src_callback_read() detected. Exiting!\n\n") ;
 	exit (1) ;
 } /* alarm_handler */
 	return ARRAY_LEN (buffer) ;
 } /* input_callback */
+#else
+int
+main (void)
+{
+	puts ("\tCan't run this test on this platform.") ;
+	return 0 ;
+} /* main */
+#endif

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