Hi, Robert Watson schrieb:
On Mon, 16 Nov 2009, Mario Schwalbe wrote:
to get a prototype for apsintf in order to compile testing/dispatch_test.c on Linux. While I've never used it, configure appears to have a macro, AC_USE_SYSTEM_EXTENSIONS, one of which is _GNU_SOURCE. Could you investigate using this, or some similar configure-time decision about defining _GNU_SOURCE and possibly extra includes like libio.h.
You're right. AC_USE_SYSTEM_EXTENSIONS seems to work as well. ciao, Mario Index: configure.ac =================================================================== --- configure.ac (Revision 166) +++ configure.ac (Arbeitskopie) @@ -110,6 +110,7 @@ [Define to use non-portablesemaphore optimizations for Mac OS X])] ) +AC_USE_SYSTEM_EXTENSIONS AC_PROG_CC AC_PROG_CXX AC_PROG_INSTALL