From 9d348d00d9eda2aede0ea9052bcc34cd070d3b5a Mon Sep 17 00:00:00 2001 From: Alexander Barton Date: Fri, 25 Nov 2011 21:56:33 +0100 Subject: [PATCH] Not only check for poll(), make sure poll.h exists as well This fixes building ngIRCd on Debian GNU/Linux 1.3 "Bo" :-) --- configure.in | 15 ++++++++++++--- 1 files changed, 12 insertions(+), 3 deletions(-) diff --git a/configure.in b/configure.in index 92434ec..f3dbd72 100644 --- a/configure.in +++ b/configure.in @@ -252,13 +252,22 @@ AC_ARG_WITH(poll, CPPFLAGS="-I$withval/include $CPPFLAGS" LDFLAGS="-L$withval/lib $LDFLAGS" fi - AC_CHECK_FUNCS(poll, x_io_backend=poll\(\), - AC_MSG_ERROR([Can't enable poll IO support!]) + AC_CHECK_FUNCS(poll, + AC_CHECK_HEADERS(poll.h, + x_io_backend=poll\(\), + AC_MSG_ERROR( + [Can't enable poll IO support!]) + , + AC_MSG_ERROR( + [Can't enable poll IO support!]) + ) ) fi ], [ - AC_CHECK_FUNCS(poll, x_io_backend=poll\(\)) + AC_CHECK_FUNCS(poll, + AC_CHECK_HEADERS(poll.h, x_io_backend=poll\(\)) + ) ] ) -- 1.7.2.5